This led to the identification of 52 electro-extracted proteins. Of these, only 16 proteins were identified when proteins were extracted with PEF at 0.5 cm-1. They belong to core metabolism, stress response and cell movement. Unassigned proteins were also extracted. Their physiological implications and possible utilization in food as alimentary complements are discussed.Estimating the contribution of antimicrobial resistance (AMR) to global mortality and healthcare costs enables evaluation of interventions, informs policy decisions on resource allocation, and drives research priorities. However assembling the high quality, patient-level data required for global estimates is challenging. Capacity for accurate microbiology culture and antimicrobial susceptibility testing is woefully neglected in low and middle-income countries, and further surveillance and research on community antimicrobial usage, bias in blood culture sampling, and the contribution of co-morbidities such as diabetes is essential. International collaboration between governments, policy makers, academics, microbiologists, front-line clinicians, veterinarians, the food and agriculture industry and the public is critical to understand and tackle AMR.Similar to the worldwide proliferation of urbanization, micropollutants have been involved in aquatic and ecological environmental systems. These pollutants have the propensity to wreak havoc on human health and the ecological system; hence, it is important to persistently monitor micropollutants in the environment. Micropollutants are commonly quantified via target analysis using high resolution mass spectrometry and the stable isotope labeled (SIL) standard. However, the cost-intensiveness of this standard presents a major obstacle in measuring micropollutants. This study resolved this problem by developing data-driven models, including deep learning (DL) and machine learning (ML), to estimate the concentration of micropollutants without resorting to the SIL standard. Our study hypothesized that natural organic matter (NOM) could replace internal standards if there was a specific mass spectrum (MS) subset, including NOM information, which correlated with an SIL standard peak. Therefore, we analyzed the MS tlutant measurement that has rapid and economic vantages.

Primary Sjögren’s Syndrome (pSS) is characterized by an immune-mediated lymphoplasmacytic infiltration of the salivary and lacrimal glands. Pulmonary nodules are not uncommonly encountered in these patients.

We conducted a retrospective computer-assisted search for patients with pSS who were encountered at our institution between 1999 and 2018 and had histologically characterized pulmonary nodule(s)/mass (es) (PNs).

Of 41 patients with pSS and PNs, median age was 67 years (IQR, 56-74), 94% were women, and 39% had a smoking history. The PNs proved to be non-Hodgkin lymphoma (NHL) in 16 patients (39%), lung carcinoma in 11 patients (27%), other malignancies in 2 patients (5%), and benign diseases in remaining 12 patients (29%), including 7 with amyloidomas. Patients with NHL were younger (p=0.006) while smoking exposure was more prevalent in patients with lung carcinoma (p=0.022). Patients with NHL had a higher number of PNs and more often manifested random distribution, cysts, ground-glass changes and consolidations. Upper and/or mid-lung location, spiculated borders, solitary nodule, increasing size, and higher SUV

on FDG-PET scan were associated with lung carcinoma. At the end of follow-up (median 5.9 years), 8 patients (20%) had died and included 5 patients with lung carcinoma; no deaths were observed in the NHL group.

The majority of biopsied PNs in patients with pSS were malignant, most commonly lymphomas. Smoking exposure, solitary nodule, and high FDG avidity were more frequently associated with lung carcinoma. The clinical context, CT and

FDG-PET are complementary in the evaluation and management of PNs in patients with pSS.

The majority of biopsied PNs in patients with pSS were malignant, most commonly lymphomas. Smoking exposure, solitary nodule, and high FDG avidity were more frequently associated with lung carcinoma. The clinical context, CT and 18FDG-PET are complementary in the evaluation and management of PNs in patients with pSS.

Although many patients with coronavirus disease 2019 (Covid-19) require direct admission to the intensive care unit (ICU), some are sent after admission. Clinicians require an understanding of this phenomenon and various risk stratification approaches for recognizing these subjects.

We examined all Covid-19 patients sent initially to a ward who subsequently required care in the ICU. We examined the timing transfer and attempted to develop a risk score based on baseline variables to predict progressive disease. We evaluated the utility of the CURB-65 score at identifying the need for ICU transfer.

The cohort included 245 subjects (mean age 59.0±14.2 years, 61.2% male) and 20% were eventually sent to the ICU. The median time to transfer was 2.5 days. Approximately 1/3rd of patients were not moved until day 4 or later and the main reason for transfer (79.2%) was worsening respiratory failure. A baseline absolute lymphocyte count (ALC) of ≤0.8 10

/ml and a serum ferritin ≥1000ng/ml were independently associated with ICU transfer. Co-morbid illnesses did not correlate with eventual ICU care. Neither a risk score based on a low ALC and/or high ferritin nor the CURB-65 score performed well at predicting need for transfer.

Covid-19 patients admitted to general wards face a significant risk for deterioration necessitating ICU admission and respiratory failure can occur late in this disease. Neither baseline clinical factors nor the CURB-65 score perform well as screening tests to categorize these subjects as likely to progress to ICU care.

Covid-19 patients admitted to general wards face a significant risk for deterioration necessitating ICU admission and respiratory failure can occur late in this disease. Neither baseline clinical factors nor the CURB-65 score perform well as screening tests to categorize these subjects as likely to progress to ICU care.Early identification of kidney function deterioration is essential to determine which newborn patients with congenital kidney disease should be considered for surgical intervention as opposed to observation. Kidney function can be measured by fitting a tracer kinetic (TK) model onto a series of Dynamic Contrast Enhanced (DCE) MR images and estimating the filtration rate parameter from the model. Unfortunately, breathing and large bulk motion events due to patient movement in the scanner create outliers and misalignments that introduce large errors in the TK model parameter estimates even when using a motion-robust dynamic radial VIBE sequence for DCE-MR imaging. The misalignments between the series of volumes are difficult to correct using standard registration due to 1) the large differences in geometry and contrast between volumes of the dynamic sequence and 2) the requirement of fast dynamic imaging to achieve high temporal resolution and motion deteriorates image quality. These difficulties reduce the acc this LTI model into a registration framework and evaluate it on both synthetic data and data from 20 children. For each subject, we reconstructed the sequence of DCE-MR images, detected corrupted volumes acquired during motion, aligned the sequence of volumes and recovered the corrupted volumes using the LTI model. The results show that our approach correctly aligned the volumes, provided the most stable registration in time and improved the tracer kinetic model fit.

To assess what was the cause of weight loss in children in early postoperative period after tonsilloadenoidectomy.

Prospective study conducted at Department of ENT, Head and Neck Surgery, General Hospital „Dr. Josip Benčević” Slavonski Brod, Croatia.

In total 31 patients aged 6-22 years that underwent tonsilloadenoidectomy.

The study was performed using specially designed questionnaires from January 2017 until August 2017. Results of pain assessment and administrated analgesic therapy, postoperative complications and inception of eating were completed through the questionnaire. During the study, children were weighed before tonsilloadenoidectomy, 24h after tonsilloadenoidectomy and the seventh postoperative day where age, height, weight, body fat, body mass index (BMI), muscle mass and body water were recorded. Weighing was performed by the „Body Structure Analyzer BC-420MA” TANITA.

Data analysis revealed a significant reduction in mass, body fat, body mass index (BMI) and muscle mass in the childreo keep muscular mass and power.

Water is an important factor of muscle mass. It plays an essential role in musle repair and growth, since it’s crucial for protein synthesis. Poorly hydrated muscle loses it’s weight, since musle cells don’t have enough water in themselves. Good hydratation, especially among children up to 10 years old in early post tonsilloadenoidectomy period is important to keep muscular mass and power.Protists embrace many species, some of which may be either occasional or permanent parasites of vertebrate animals. Between the parasite species, several of medical and veterinary importance are vector-transmitted. The ecology and epidemiology of vector-borne parasitoses, including babesiosis, leishmaniasis and malaria, are particularly complex, as they are influenced by many factors, such as vector reproductive efficiency and geographical spread, vectorial capacity, host immunity, travel and human behaviour and climatic factors. Transmission dynamics are determined by the interactions between pathogen, vector, host and environmental factors and, given their complexity, many different types of mathematical models have been developed to understand them. A good basic knowledge of vector-pathogen relationships and transmission dynamics is thus essential for disease surveillance and control interventions and may help in understanding the spread of epidemics and be useful for public health planning.WLEDs have lately been the preferred lighting device based on properties such as energy saving, high efficiency, longevity, and environmental protection. However, studies on the safety of white light-emitting diode (WLED) are limited. In our previous study, we found that WLED light (4000 K ± 500 K color temperature, 250 lx, and 20 min exposure) is photocytotoxic to three mammalian cell lines by causing cell lipid peroxidation. To further investigate the potential photocytotoxicity of WLEDs on the human body, we used two human eye cell lines SRA01/04 and D407 as target cells for evaluating its potential phototoxicity on the human eye in the present study based on cell viability, apoptosis, and intracellular oxidative stress assays, as well as the activation levels of reactive oxygen species (ROS)-related apoptosis pathways, including extracellular signal-regulated kinase (ERK), c-Jun NH2-terminal kinase (JNK) and p38 kinase (p38), using mitogen-activated protein kinase (MAPK) signaling pathway assays. The results showed that WLED light has photocytotoxicities on SRA01/04 and D407 cells, which were both in a time-, irradiance-, and color temperature-dependent manner and strongest at the conditions of 2 h irradiation time, 60 W/m2 irradiance, and 4000 K color temperature. Moreover, the photocytotoxicity of red light-emitting diode (LED) light was the strongest in the three tested monochromatic light compositions of WLED. Mechanism studies show that the potential phototoxicity of WLED on human lens epithelium and retinal pigment epithelium may be caused by its induced oxidative stress damage via the JNK and p38 MAPKs pathways.A myriad of microbes living together with the host constitute microbiota, which possesses very diverse functions in regulation of host physiology. Recently, it has been unequivocally demonstrated that microbiota regulates cancer initiation, progression and responses to therapy. Here we review known pro-tumorigenic and anti-tumorigenic function of microbiota and mechanisms how microbes can regulate cancer cells and immune and stromal cells within the tumor microenvironment.This study is aimed at developing sensing schemes without obtaining selective receptors. A series of simple carbocyanine dyes was synthesized, whose emission was quenched in water with formation of nanoparticles in the range of 20-100 nm. Fluorescence in near-IR region is „turned on” in the presence of a drug cation of middle molecular weight (400-700 Da) and sodium dodecyl sulfate (SDS), as well as anionic drugs and a cationic surfactant (cetyltrimethylammonium bromide, CTAB). Aggregates (clusters) up to 100-200 nm in size were detected using dynamic light scattering (DLS) and Rayleigh light scattering (RLS) techniques in the systems cationic analyte-SDS, carbocyanine dye-CTAB, and in all brightly fluorescent ternary systems dye-surfactant-analyte. Small ions ( less then 200 Da) incapable of multi-point binding do not form the aggregates or cause the emission enhancement. The „turn-on” signal is only observed at the surfactant submicellar concentrations insufficient to solubilize the dye nanoparticles. Based on these findings, we suggest a rapid and simple method for the detection of ≥4·10-5 mol/L of neomycin in urine. The proposed strategy paves the way for developing more selective methods.

People with diabetes mellitus and peripheral neuropathy (DMPN) often have balance and mobility deficits. Time-to-boundary (TTB) is a parameter of postural control that combines position and velocity center of pressure data. While not previously investigated, assessment of TTB may provide new insight regarding postural control in people with DMPN.

Is TTB reduced and related to a measure of mobility in people with DMPN?

Thirteen people with DMPN without fall history and 13 healthy matched controls participated in this case-control study. Participants stood in double-limb stance on a force plate. The anterior-posterior and medial-lateral center of pressure position and velocity relative to the boundaries of the base of support were used to calculate TTB (s). Lower values indicate less postural control. Time-to-failure during single-limb stance was a secondary measure of postural control. Time to complete the Timed Up and Go (TUG) was our measure of mobility. Longer TUG times correspond to decreased mobilitnce and function. Study findings may serve to further guide balance screening and rehabilitation efforts in people with DMPN.The incorporation of abiotic transition metal catalysis into the chemical biology space has significantly expanded the tool kit of bioorthogonal chemistries accessible for cell culture and in vivo applications. A rich variety of homogeneous and heterogeneous catalysts has shown functional compatibility with physiological conditions and biostability in complex environs, enabling their exploitation as extracellular or intracellular factories of bioactive agents. Current trends in the field are focusing on investigating new metals and sophisticated catalytic devices and toward more applied activities, such as the integration of subcellular, cell- and site-targeting capabilities or the exploration of novel biomedical applications. We present herein an overview of the latest advances in the field, highlighting the increasing role of transition metals for the controlled release of therapeutics.The metal-based drugs represented by cisplatin, carboplatin, and oxaliplatin, prevail in cancer treatment, whereas new therapeutics are extremely slow to step into the clinic. Poor pharmacokinetics, multidrug resistance, and severe side effects greatly limit the development of metal-based anticancer drugs. The robustness and modular composition of supramolecular coordination complexes allow for the incorporation of novel diagnostic and therapeutic modalities, showing promising potentials for precise cancer theranostics. In this mini review, we highlight the recent advances in the development of supramolecular coordination complexes as diagnostic and therapeutic agents. The key focuses of these reports lie in searching sophisticated coordination ligands and nanoformulations that can potentially solve the issues faced by current metal-based drugs including imaging, resistance, toxicity, and pharmacological deficiencies.

To evaluate the antimicrobial activity of a silver nanoparticles/carboxymethyl-cellulose (AgNPs/CMC) composite on in vitro and dentine disc heterogeneous biofilms.

AgNPs/CMC composite effect on normal human gingival fibroblast cells (HGF) viability was determined by the MTT reduction assay. In addition, we evaluated the antimicrobial effect of AgNPs/CMC composite on Candida albicans, Enterococcus faecalis, and Fusobacterium nucleatum growth in vitro and heterogeneous biofilms, as well as dentine disc biofilms.

Quasi-spherical AgNPs/CMC composites, with a mean 22.3 nm particle-size were synthesized. They were not toxic to HGF cells at concentrations tested that were antimicrobial, however they caused significant cytotoxicity (89 %, p <  0.05) at concentrations > 15 μg/mL. In vitro, they inhibited up to 67 %, 66 %, and 96 % C. albicans, E. faecalis, and F. nucleatum growth at concentrations ranging from 1.2 μg/mL to 9.6 μg/mL, as compared with untreated control. We also demonstrated significant (p <  0.05) 58 % biofilm reduction by 4.8 μg/mL AgNPs/CMC composite on human dentine discs.

AgNPs/CMC composite showed anti biofilm activity on monocultures, heterogenous cultures, and dentine discs, resulting a potentially effective alternative to prevent and eliminate infections after endodontic treatment.

AgNPs/CMC composite showed anti biofilm activity on monocultures, heterogenous cultures, and dentine discs, resulting a potentially effective alternative to prevent and eliminate infections after endodontic treatment.This paper presents data about potency of herbal and resin cannabis products seized during 2010-2019 in north-east Italy. More than 12,000 cannabis samples were analyzed and concentrations of THC, CBD and CBN were collected. The results of our study provided clear evidence for an increase in the potency of cannabis products across the study period, which is consistent with other studies. Globally, the median THC concentrations increased from about 6%-11%, but differences were found between herbal and resin materials. THC potency in resin materials increased more consistently across the study period with a dramatic raise during 2018-2019, with median THC contents around 17%. CBD concentrations were found to decrease constantly over the study period, especially in herbal materials, which had a mean CBD concentration of 0.3%. In particular, about 75% of the analyzed herbal samples had a CBD concentration which was less than 3% of the corresponding THC concentration. In contrast, more than 50% of the analyzed resin materials had a CBD concentration which was about 30% of the corresponding THC concentration. This is consistent with the increase in prevalence of high-potency seedless female herbal products observed in the same period and indicates that herbal and resin materials were produced from different varieties of cannabis plants. However, resin materials derived from high THC/low CBD cannabis plants were recently found. Different routes (e.g. northern Europe) or different modalities of distribution were assumed for these products. CBN concentrations were also considered and found to be very low and consistent across the study period indicating reliability of THC values used in statistical analysis. In conclusion, this study provided an accurate picture of cannabis products seized over a decade over a definite geographical area which can be extremely helpful for comparative purposes and for national and international statistical analyses on cannabis products.The prevalence of missing persons in Colombia has been analyzed from different perspectives throughout the years. The most recent official numbers given by the National Center for Historical Memory (Centro Nacional de Memoria Histórica [CNMH]) provides an approximate number of 60,630 missing persons from 1970 to 2015. During this time, participants in the armed conflict performed different types of violence to one another, including torturing, disapperances, and multiple incidents of combat between militant groups and the Colombian National Army. Formerly, the agencies tasked with investigating these crimes were focused primarily on the cause and manner of death; identification was not the main purpose, leaving hundreds of unidentified victims buried in different cemeteries around the Colombian territory. The aim of this article is to provide a broad perspective of the dimension of the missing persons in Colombia, highlighting the achievements that have been made so far, presenting an example from the unidentified victims buried and recovered from „La Resurrección” cemetery in Granada (Colombia) and analyzed by a specialized forensic team of the National Institute of Legal Medicine and Forensic Sciences (Instituto Nacional de Medicina Legal y Ciencias Forenses [INMLyCF]) in the Eastern Region of Colombia.Tricholoma ustale, a poisonous member of the Tricholomataceae family, causes gastrointestinal symptoms such as diarrhea and vomiting. In Japan, 86 cases (affecting a total of 347 patients) of poisoning with Tricholoma ustale have been reported between 1989 and 2010. Ustalic acid is one of the primary toxic components in Tricholoma ustale. In the present study, the quantitative analysis of the ustalic acid content in mushroom and food samples was conducted by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Mushroom and food samples were extracted using methanol containing 0.5% formic acid and 50% aqueous methanol, respectively. Purification using SAX solid-phase extraction (SPE) was conducted prior to LC-MS/MS analysis, which was performed in the ESI negative mode using a C18 column. The method developed for the LC-MS/MS analysis of ustalic acid was extremely sensitive. The limits of quantitation calculated at a signal-to-noise ratio of 10 were 10ng/g (shiitake mushroom) and 0.40ng/g (miso soup). The accuracies of quantitation in the shiitake mushroom and miso soup samples ranged from 99.8%-105% and 98.8%-102%, respectively. This method was applied to leftover mushroom samples from a food poisoning case; here, ustalic acid was detected at 0.57, 3.7μg/g. This analytical method using LC-MS/MS could be useful in food poisoning cases involving mushrooms. This is the first report in which the ustalic acid content was determined using the leftovers of a food poisoning case.In the field of criminal investigations, in the event that a body is found in water, the ability to differentiate whether the cause of death was drowning or the body was murdered then dumped into water elsewhere is difficult but important for case detection. Detecting diatoms in human organs can be used to effectively identify if the cause of death was drowning. At present, diatom detection methods are roughly divided into morphological and molecular detection methods, but both methods have different limitations. In this study, a total of 79 samples from 23 victims in 19 known drowning deaths were collected. The diatom morphological identification combined with DNA metabarcoding technology was used to compare the reliability of the diatom detection method. Microscopic observations revealed that the positive detection rate of diatoms was 52.6 %, 26.3 % and 58.8 % respectively in the kidney, liver and lung samples. DNA metabarcoding analysis found that the positive detection rate of diatoms was 31.6 %, 31.6 % and 35.3 % respectively in kidney, liver and lung samples. When compared with barcode BacirbcL, barcode 18S605 detected more diatoms, while diatoms in BacirbcL were more consistent with environmental samples. The comparative analysis found that microscopic observations were not highly correlated with the identification results of DNA barcoding technology. There were no obvious differences in the effect of internal organs on diatom enrichment, and different organs should be tested at the same time. At present, the DNA barcode reference sequence is gravely insufficient and has many errors, which leads to restrictions in the application of this technology, resulting in many OTU not being accurately identified. This explains why the success rate of molecular identification is not higher than that of microscopic identification. Construction of a reliable diatom DNA barcode reference sequence database is an urgent task for drowning forensics.

Sex determination is a fundamental step in the biologic profile reconstruction of unknown individuals. Teeth are frequently recovered intact, even in case of natural or mass disasters, fires, crashes or accidents. Therefore, they are very valuable in sex determination in a forensic and anthropological context. The objective of this study is to identify a method for sex determination using the mesio-distal widths of permanent teeth, in a contemporary Spanish sample.

The mesio-distal dimensions of permanent teeth were obtained from study casts derived from patients seeking treatment at the orthodontic clinic of the Universidad Europea de Valencia. A total of 210 patients were included in the study group after applying the inclusion and exclusion criteria. The mean age of the subjects was 14.48±2.78 in males and 14.71±2.69 in females. A Principal Component Analysis (PCA) was performed from the logarithm of the dental widths. Then, a Logistic Regression Model (LRM) was used to assess the statistical significance of the relations among the components and the sex of an individual.

Based on the indicators Average Tooth Dimension (ADT), Canines to the Rest of the dentition Ratio (CRR) and Lower to Upper Canine Ratio (LUCR) a predictive equation was obtained in order to determine the sex of an unknown individual. The global accuracy of the method was 76.2%. If a simpler model is used based only on the LUCR indicator the accuracy reached would be of 65.7%. The global accuracy of the method in a validation group proved to be 70%.

The use of tooth dimension can be a considered a valuable complementary tool to use in sex determination in a Spanish contemporary population.

The use of tooth dimension can be a considered a valuable complementary tool to use in sex determination in a Spanish contemporary population.Despite the availability of antifungal treatments, fungal infections are still causing morbidity all around the globe with unacceptably high mortality rates. A major driver for the rising incidence of serious fungal infections is due to a substantial increase in immunocompromised individuals with autoimmune diseases, cancers and transplants. Because of growing resistance in fungus to frontline triazole antifungals and the association of fungal disease with the immunocompromised host, adjunctive host-directed therapy is seen as a promising choice to improve patient outcomes. Immunotherapeutic treatments being explored as adjunct therapies to existing antifungal treatments include cytokine therapy, monoclonal antibodies and cellular immunotherapy. In this review, we give a brief overview of potential immunotherapies and recent developments in the field, which are needed to tackle the growing problem of fungal diseases.This study investigated the effects of age on upper erector spinae (UES), lower erector spinae (LES) and lower body (gluteus maximus; biceps femoris; and vastus lateralis) muscle activity during a repetitive lifting task. Twenty-four participants were assigned to two age groups 'younger’ (n = 12; mean age ± SD = 24.6 ± 3.6 yrs) and 'older’ (n = 12; mean age = 46.5 ± 3.0 yrs). Participants lifted and lowered a box (13 kg) repetitively at a frequency of 10 lifts per minute for a maximum of 20 min. EMG signals were collected every minute and normalised to a maximum voluntary isometric contraction. A submaximal endurance test of UES and LES was used to assess fatigue. Older participants showed higher levels of UES and LES muscle activity (approximately 12-13%) throughout the task, but less fatigue compared to the younger group post-task completion. When lifting, lower-limb muscle activity was generally higher in older adults, although temporal changes were similar. While increased paraspinal muscle activity may increase the risk of back injury in older workers when repetitive lifting, younger workers may be more susceptible to fatigue-related effects. Education and training in manual materials handling should consider age-related differences when developing training programmes.This study examined the measurement invariance of three scales that assessed emotional eating, restrained eating, and intuitive eating across eight countries (Australia, Belgium, Canada, China, Italy, Japan, Spain and the United States) in order to determine their suitability for cross-country body image research. A total of 6272 young adults took part in this study. Participants completed an online survey including the Emotional Eating subscale of the Three Factor Eating Questionnaire-Revised 21, the Restraint subscale of the Eating Disorder Examination Questionnaire, and the Reliance on Hunger and Satiety Cues subscale of The Intuitive Eating Scale-2. Multi-group confirmatory factor analysis was used to evaluate potential cross-country differences in functioning of the measures. Partial invariance for all three scales was found, with only minor levels of non-invariance identified. Multiple indicator multiple cause models identified BMI and gender as potential influences on scores for these measures. Sources of invariance across groups are discussed, as well as implications for further substantive research across countries involving these measures.

The present study was aimed to evaluate the nano-curcumin supplementation on Th1/Th17 balance by assessment of gene expression and serum level of interferon gamma (IFN-γ) and interleukin-17 (IL-17) in migraine patients.

Forty participants with episodic migraine were randomly allocated to receive 80mg nano-curcumin (n=20) or placebo (n=20) in a randomized double-blind clinical trial for two months. The expression of IFN-γ and IL-17 from peripheral blood mononuclear cells and IFN-γ and IL-17 serum levels were measured, using a real-time PCR and ELISA methods, respectively.

Compared to placebo group, two month nano-curcumin supplementation led to a significant reduction in serum levels and expression of IL-17 mRNA (P=0.006 & 0.04, respectively), while there was no statistical difference regarding serum levels and expression of IFN-γ mRNA.

Nano-curcumin supplementation in migraine patients led to a significant reduction in gene expression and plasma levels of IL-17 compared to control group.

Nano-curcumin supplementation in migraine patients led to a significant reduction in gene expression and plasma levels of IL-17 compared to control group.This study aimed to determine the seasonal impact on the clinical onset of inflammatory neurological diseases of the central nervous system by analyzing the onset month with information on clinical manifestations in Japanese patients. As a result, patients with anti-aquaporin-4 antibodies (AQP4-IgG)-positive neuromyelitis optica spectrum disorders (NMOSD) showed spring-summer predominance of the clinical onset. Conversely, patients with anti-myelin oligodendrocyte glycoprotein antibody (MOG-IgG)-associated disease showed autumn-winter predominance of the clinical onset. Both seasonal variations were irrespective of the clinical manifestation. Environmental factors with seasonal variation influence the development of neurological conditions related to AQP4-IgG and MOG-IgG.The RNA exosome is a conserved complex of proteins that mediates 3′-5′ RNA processing and decay. Its functions range from processing of non-coding RNAs such as ribosomal RNAs and decay of aberrant transcripts in the nucleus to cytoplasmic mRNA turnover and quality control. Ski2-like RNA helicases translocate substrates to exosome-associated ribonucleases and interact with the RNA exosome either directly or as part of multi-subunit helicase-containing complexes that identify and target RNA substrates for decay. Recent structures of these helicases with their RNA-binding partners or the RNA exosome have advanced our understanding of a system of modular and mutually exclusive contacts between the exosome and exosome-associated helicase complexes that shape the transcriptome by orchestrating exosome-dependent 3′-5′ decay.The study examined how readers integrate information from and about multiple information sources into a memory representation. In two experiments, college students read brief news reports containing two critical statements, each attributed to a source character. In half of the texts, the statements were consistent with each other, in the other half they were discrepant. Each story also featured a non-source character (who made no statement). The hypothesis was that discrepant statements, as compared to consistent statements, would promote distinct attention and memory only for the source characters. Experiment 1 used short interviews to assess participants’ ability to recognize the source of one of the statements after reading. Experiment 2 used eye-tracking to collect data during reading and during a source-content recognition task after reading. As predicted, discrepancies only enhanced memory of, and attention to source-related segments of the texts. Discrepancies also enhanced the link between the two source characters in memory as opposed to the non-source character, as indicated by the participants’ justifications (Experiment 1) and their visual inspection of the recognition items (Experiment 2). The results are interpreted within current theories of text comprehension and document literacy.Lonicerae japonicae flos.(LJF) was widely used as a drug to treat upper respiratory tract infection or a tea to clear heat in Asian countries for thousands of years. Despite of its curative effects confirmed by modern pharmacological methods, its functional materials and mechanism against influenza were still unclear and needed further investigation. In this study, an integrated strategy based on in vivo substances profiling and network pharmacology was proposed and applied to screen out the potential anti-influenza substances and mechanism of LJF. An UHPLC/Q-TOF MS method was utilized to profile the chemical components in LJF and their metabolites in rats. The targets of absorbed prototypes were predicted by Swiss Target Prediction, and they were further analyzed by String and Kyoto Encyclopedia of Genes and Genomes (KEGG). As a result, a total of 126 chemical components mainly featuring three chemical structure types were characterized, including 70 iridoid glycosides, 17 caffeoylquinic acids, 24 flavonoids, and 15 other types compounds. Among them, ten N-contained iridoid glycosides were characterized as potential novel compounds. Moreover, 141 xenobiotics (74 prototypes and 67 metabolites) were clearly screened out in rat plasma and urine after ingestion of LJF. Phase II reactions (sulfation, glucuronidation, methylation) and phase I reactions (dehydroxylation, hydrogenation, hydrolysis, N-heterocyclization) were the main metabolic reactions of LJF in rats. Further, a total of 338 targets were predicted and TNF, PTGS2 and EGFR were the three main targets involved in the pathology of influenza. In addition to normal NF-κB pathway, T cell signal pathway and mTOR signal pathway were the other patterns for LJF to achieve its anti-flu effects. Our work provided the meaningful data for further pharmacological validation of LJF against influenza, and a new strategy was also proposed for minimizing the process to reveal the mechanism and functional basis of TCMs.A co-formulated monoclonal antibody (mAb) product containing two or more antibodies offers several therapeutic advantages. However, quantitating the individual antibodies in a co-formulated product is challenging due to the similar biochemical and biophysical properties of mAbs. To identify a method suitable to support the development of a co-formulated drug product with three mAbs, a hydrophobic interaction chromatography method was developed, utilizing a Dionex ProPac HIC-10 column, 100 mM phosphate buffer (pH 7.0), and an ammonium sulfate gradient. Compared to other methods that were evaluated, the HIC method showed the best separation, as well as accurate quantitation of the three mAbs in the co-formulated drug product. The calibration curves were linear over column loads of 225 μg to 900 μg (R2 > 0.99) and the accuracy was between 91% and 106%. Intra-day and inter-day precisions (RSD) were less than or equal to 0.6 % and 1.7%, respectively. The method was used to quantitate individual mAb concentrations in the co-formulated drug product and to monitor any changes in concentration during stability studies.

To understand the reasons older people engage in a multifactorial fall prevention program and, to identify the barriers and facilitators for adherence.

Cross-sectional study, with 218 older adults from the intervention group of a 12-week multifactorial fall prevention program (Prevquedas Brazil). We interviewed participants using a semi-structured questionnaire concerning reasons to engage in, barriers, and facilitators to participating in the program. We compared participants with low (0-5 sessions) and moderate/high (6-12 sessions) adherence regarding barriers and facilitators.

Physical and mental health problems (55 %), and competing demands (45.2 %) were the most frequent barriers reported. Pleasant environment (97.7 %), a sense of receiving proper care (96.7 %), and empathy with the team (96.7 %) were the main facilitators. Seven out of the twelve facilitators distinguished participants with high adherence from those with low adherence. Only the barriers related to the program characteristics and t middle-income countries requires overcoming the fragmentation and inflexibility of healthcare services.

Frailty is among the most serious global public health challenges due to the rapid increase in the ageing population and age-associated declines in health. We aimed to validate hospital frailty risk score (HFRS) for its ability to predict prolonged hospital length of stay, 28-day unplanned readmission, repeated admission, and mortality in older people over a 15-year follow-up period.

We linked data from the Australian Longitudinal Study on Women’s Health (ALSWH) with hospital admission and National Death Index datasets to identify admitted patients and death dates. This study included patients with an index unplanned admission resulting in an overnight hospital stay in 2001-2016 and aged 75-95 years at the time of admission. HFRS and Charlson comorbidity index (CCI) were calculated from the hospital data using the International Statistical Classification of Diseases, Australia Modification (ICD-10-AM) diagnostic codes.

Of 2740 older women aged 75 years and over with unplanned admission, the proportions ciation between HFRS and 28-day unplanned readmission or repeated hospital admission.

This study confirms the ability of HFRS to identify older, frail people at higher risk of prolonged hospital length of stay and increased mortality risk. However, we did not observe a significant association between HFRS and 28-day unplanned readmission or repeated hospital admission.The present study aims to shed new light on anti-aging effect of DL-β-hydroxybutyrate (βOHB) against hepatic cellular senescence induced by d-galactose or γ-irradiation. The rats divided into 6 groups. Group 1, control, group 2, exposed to γ-ray (5 GY), group 3, injected by d-galactose (150 mg/kg) daily for consecutive 6 weeks, which regarded to induce the aging, group 4, injected intraperitoneal by β-hydroxybutyrate (βOHB) (72.8 mg/kg) daily for consecutive 14 days, group 5, exposed to γ-ray then treated with βOHB daily for consecutive 14 days, group 6, injected daily with d-galactose for consecutive 6 weeks, then treated with βOHB daily at the last two weeks of d-galactose. Aspartate amino transferase (AST), alanine amino transferase (ALT), Insulin, interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were estimated in serum. Moreover, protein expression of Microtubule-associated proteins 1A/1B light chain 3B (LC3-II/LC3-I) ratio, mechanistic target of rapamycin (mTOR), pAMPK, mRNA gene expression of 5′ AMP-activated protein kinase (AMPK), Nucleoporin p62 (p62), cyclin-dependent kinase inhibitor 1(P21CIP1), cyclin-dependent kinase inhibitor 2A (p16INK4a) and DNA fragmentation percentage were measured in liver tissue as a biomarker of cellular senescence. The results confirmed that βOHB modulated serum level of AST, ALT, insulin, IL-6 and TNF-α, protein expression of mTOR and LC3-II/LC3-I ratio, pAMPK and p62 in liver aging model induced by d-galactose or γ-irradiation. Histopathological examination results of liver tissue indicated coincidence with those recorded by molecular biochemical inspection. Taken together, these findings suggest that βOHB may be useful in combating hepatic cellular senescence induced by d-galactose or γ-irradiation via autophagy dependent mechanisms.

The aim of this study was to illuminate differences in guidelines for external cephalic version (ECV) for breech presentation at or near term and assess their impact on effectiveness of the procedure in order to improve policymaking.

Guidelines from all Swedish ECV providers (hospitals with labor wards, n = 44) were retrieved in 2019 and assessed for similarities and differences. The scoring system based on the identified differences in timing, contraindications and periprocedural care was created. The hospitals were subsequently classified into either restrictive or liberal with regard to ECV. This classification was verified by comparing selection of patients for ECV attempts between the two groups. Our main outcomes were ECV success rate and effectiveness in reducing the remaining breech births and breech cesarean sections.

Important differences in timing of ECV, contraindications, periprocedural care, and counselling after failed ECV attempt were found. Two thirds of the hospitals were considered lind breech cesarean sections, which is the aim of ECV. We recommend avoiding routine ill-founded restrictivity in ECV guidelines and support a more nuanced counselling.

We aimed to analyze the changing level of anxiety during COVID-19 pandemic in pregnant women, with and without high-risk indicators separately, in a tertiary care center serving also for COVID-19 patients, in the capital of Turkey.

We designed a case-control and cross-sectional study using surveys. The Spielberger State-Trait Anxiety Scale questionnaire (STAI-T) and Beck Anxiety Inventory (BAI) which were validated in Turkish were given to outpatient women with high-risk pregnancies as study group and normal pregnancies as control group. A total of 446 women were recruited.

There was a statistically significant difference between those with and without high-risk pregnancy in terms of Trait-State Anxiety scores with COVID-19 pandemic (p < 0.05). We found an increased prevalence of anxiety during COVID-19 pandemic in high-risk pregnant women comparing to pregnancies with no risk factors (p < 0.05). There was a statistically significant difference between the education level in high-risk pregnant womVID-19 pandemic.

High-risk pregnant women require routine anxiety and depression screening and psychosocial support during the COVID-19 pandemic. High-risk pregnancy patients have comorbid conditions most of the time, hence they not only at more risk for getting infected, but also have higher anxiety scores because of the stress caused by COVID-19 pandemic.

To explore the effects of two functional genetic variants of poly(ADP-ribose) polymerase-1 (PARP-1) on the susceptibility to epithelial ovarian cancer (EOC), the platinum-based chemotherapeutic response, and the prognosis of northern Chinese patients.

This case-control study included 710 EOC patients in the case group and 700 healthy women in the control group. Two polymorphisms (rs1136410 and rs8679) of PARP-1 were genotyped by polymerase chain reaction and ligase detection reaction.

The genotype frequencies of rs1136410 and rs8679 were not significantly different between the case and control groups. However, the CC genotype of rs1136410 was significantly associated with a favorable response to platinum drugs. Compared with the TT genotype, the CC genotype of rs1136410 was related to a reduced risk of platinum resistance (adjusted OR 0.40; 95% CI = 0.24-0.67; P = 0.001). In addition, multivariable analysis containing clinical variables showed that patients who carried the rs1136410 CC genotype had a significantly improved progression-free survival compared with patients who carried the TT genotype (HR = 0.67, 95% CI = 0.47-0.97, P = 0.031).

The rs1136410 polymorphism may serve as a potential marker for predicting the response to platinum agents and prognosis of EOC patients treated with surgery and platinum-based chemotherapy.

The rs1136410 polymorphism may serve as a potential marker for predicting the response to platinum agents and prognosis of EOC patients treated with surgery and platinum-based chemotherapy.In this study, the combined bacteria (CB) were constructed by Phanerochaete chrysosporium, Trametes versicolor and Pleurotus ostreatus, which have a good ability to degrade lignocellulose, and the optimum degradation conditions and internal degradation mechanism of combined bacteria were investigated. The results showed that under conditions of temperature (32 °C), pH (3.5), solid-liquid ratio (10%), culture time (20 d), the degradation rates of lignin, cellulose and hemicellulose were 43.36%, 31.29%, 48.36%, respectively. The construction of combined bacteria significantly enhances the degradation ability of lignocellulose, and showed good correlation and coordination mechanism.The performance of nitrate removal by Pseudomonas mendocina GL6 cells immobilized on bamboo biochar was investigated. The results showed that immobilized bacterial cells performed better nitrate removal than the free bacterial cells, and the nitrate removal rate increased from 6.51 mg/(L·h) of free cells to 8.34 mg/(L·h) of immobilized cells. The nitrate removal of immobilized bacterial cells fitted well to the zero-order kinetics model. Moreover, bath experiments showed that immobilized bacterial cells displayed more nitrate removal capacity under different conditions than free bacterial cells due to the protection of biochar carrier. The subsequent mechanistic study suggested that biochar promoted the expression level of denitrification functional genes (napA and nirK) and electron transfer genes involved in denitrification (napB and napC), which resulted in the increase of nitrate removal efficiency. Thus, biochar-immobilized P. mendocina GL6 has much potential to remove nitrate from wastewater via aerobic denitrification.Hydrogen production from renewable resources via microbial electrolysis cells (MECs) is a promising approach for sustainable energy production. Yet high hydrogen yield from real feedstocks has not been demonstrated in up-scaled MECs. In this study, a 10-L single chamber MEC with a high electrode surface area to volume ratio (66 m2/m3) was constructed and electroactive cathodic biofilms were enriched for hydrogen evolution reaction. A high hydrogen yield of 91% was achieved using lignocellulosic hydrolysate with a hydrogen production rate of 0.71 L/L/D at an organic loading rate of 0.4 g/D. The anodic and cathodic microbial communities, with Enterococcus spp. as the known electroactive bacteria, were capable of achieving current densities of 13.7 A/m2 and 16.5 A/m2, respectively. A machine learning algorithm was used to investigate the correlation between community data and electrochemical performance, and the critical genera on determining current density were identified.The availability of phosphorus (P) in estuarine ecosystems is ultimately controlled by the nature of interactions between dissolved P and the soil components (e.g., soil minerals), especially iron (Fe) oxyhydroxides. P retention on Fe oxyhydroxides and its subsequent availability depends on mineral crystallinity and susceptibility to dissolution. However, in estuarine soils, geochemical conditions (e.g., redox oscillation and high soil organic matter content) may alter the fate of P and decrease the environmental quality of estuarine waters. The large input of Fe-rich tailings into the Rio Doce Estuary in Brazil in 2015 after a rupture of a Fe ore tailings dam (i.e., „Mariana mine disaster”) offers a unique framework to evaluate the Fe oxyhydroxides role in P availability in estuarine soils, their potential effects on the cycling of P and eutrophication. We observed a significant correlation between Fe minerals and the P content in the estuary soils, suggesting that P enrichment was promoted by the deposited tential eutrophication.Forensic latent print examiners usually but do not always reproduce each other’s conclusions. Using data from tests of experts conducting fingerprint comparisons, we show the extent to which differing conclusions can be explained in terms of the images, and in terms of the examiners. Some images are particularly prone to disagreements or erroneous conclusions; the highest and lowest quality images generally result in unanimous conclusions. The variability among examiners can be seen as the effect of implicit individual decision thresholds, which we demonstrate are measurable and differ substantially among examiners; this variation may reflect differences in skill, risk tolerance, or bias. Much of the remaining variability relates to inconsistency of the examiners themselves borderline conclusions (i.e., close to individual decision thresholds) often were not repeated by the examiners themselves, and tended to be completed more slowly and rated difficult. A few examiners have significantly higher error rates than most aggregate error rates of many examiners are not necessarily representative of individual examiners. The use of a three-level conclusion scale does not precisely represent the underlying agreements and disagreements among examiners. We propose a new method of quantifying examiner skill that would be appropriate for use in proficiency tests. These findings are operationally relevant to staffing, quality assurance, and disagreements among experts in court.

Adverse childhood experiences (ACEs) have a negative impact on childhood health, but their impact on education outcomes is less well known. We investigated whether or not ACEs were associated with reduced educational attainment at age 7 and 11 years.

The study design used in the study is a population-based electronic cohort study.

We analysed data from a total population electronic child cohort in Wales, UK. ACEs (exposures) were living with an adult household member with any of (i) serious mental illness, (ii) common mental disorder (CMD), (iii) an alcohol problem; (iv) child victimisation, (v) death of a household member and (vi) low family income. We used multilevel logistic regression to model exposure to these ACEs and not attaining the expected level at statutory education assessments, Key Stage (KS) 1 and KS2 separately, adjusted for known confounders including perinatal, socio-economic and school factors.

There were 107,479 and 43,648 children included in the analysis, with follow-up to 6-7 years (KS1) and 10-11 years (KS2), respectively.