Serum asymmetric dimethyl arginine concentration showed non-significant difference among the three study groups. The levels of resistin and vaspin showed significant decrease four weeks postpartum in preeclamptic group. We concluded that, preeclampsia was associated with insulin resistance, dyslipidemia, oxidative stress, inflammation and significant changes in adipokines; resistin and vaspin. Furthermore, the significant increase in the serum levels of resistin and vaspin at the third trimester and their significant decline four weeks postpartum in preeclamptic group focus the attention on the role played by these adipokines in the pathogenesis of preeclampsia.Fabry disease (FD) is a lysosomal storage disorder caused by pathogenic mutations in the alpha-galactosidase A (AGALA) encoding gene region. This rare disease affects several organs including the cochlea-vestibular system. Tinnitus and sensorineural hearing loss (SNHL) are reported among otoneurological symptoms. Early and correct diagnosis of FD is important with a view to available therapy. The aim of the study was to screen for alpha-galactosidase deficiency in men with tinnitus/SNHL. A prospective multicentric study including consecutive patients with SNHL confirmed by tone audiometry or tinnitus evaluated (10/2016-8/2019). The diagnosis of AGALA deficiency was done by dry blood spot method using a threshold of 1.2 µmol/l/h. Only men aged 18-60 were included. 181 patients were subject to evaluation. SNHL was reported in 126 (70%) patients, 50 (28%) patients had unilateral, 76 (42%) patients had bilateral SNHL. Tinnitus was found in 161 (89%) patients, unilateral in 96 (53%) and bilateral in 65 (36%) patients. Suspected FD was not detected in any patient; alpha-galactosidase The AGALA values ranged 1.5-8.8 µmol/l/h, an average of 3.4 µmol/l/h. None of the 181 patients participating in the study had AGALA levels below the threshold 1.2 µmol/l/h. The occurrence of tinnitus and sensorineural hearing loss in men appears to be an irrelevant clinical sign for FD systematic screening.

Diabetic neuropathy has been identified as a common complication caused by diabetes. However, its pathophysiological mechanisms are not fully understood yet. Statins, also known as HMG-CoA reductase inhibitors, alleviate the production of cholesterol. Despite this cholesterol-reducing effect of statins, several reports have demonstrated their beneficial properties in neuropathic pain. In this study, we used streptozotocin (STZ)-induced diabetic model to investigate the possible role of nitric oxide (NO) in the antineuropathic-like effect of atorvastatin.

Diabetes was induced by a single injection of STZ. Male rats orally received different doses of atorvastatin for 21 days. To access the neuropathy process, the thermal threshold of rats was assessed using hot plate and tail-flick tests. Moreover, sciatic motor nerve conduction velocity (MNCV) studies were performed. To assess the role of nitric oxide, N(G)-nitro-L-arginine methyl ester (L-NAME), aminoguanidine (AG), and 7-nitroindazole (7NI) were intraperitoneally administered along with some specific doses of atorvastatin.

Atorvastatin significantly reduced the hyperalgesia in diabetic rats. L-NAME pretreatment with atorvastatin showed the antihyperalgesic effect, suggesting the possible involvement of the NO pathway in atorvastatin protective action. Furthermore, co-administration of atorvastatin with AG and 7NI resulted in a significant increase in pain threshold in diabetic rats.

Our results reveal that the atorvastatin protective effect on diabetic neuropathy is mediated at least in a part via the nitric oxide system.

Our results reveal that the atorvastatin protective effect on diabetic neuropathy is mediated at least in a part via the nitric oxide system.

Clausena excavata Burm. f is a plant used in folklore medicine for the treatment of various ailments in South East Asia. The plant parts contain chemical components that are cytotoxic to many cancer cells.

The study investigated the cytotoxic effects of ethyl acetate, methanol and chloroform C. excavata leaf extracts on the non-small-lung cancer, NCI-H460, cell line.

Based on the 3-(4,5-dimethylthiazol-2-yl)-2,5,-diphenyltetrazolium bromide (MTT) assay, among extracts, ethyl acetate C. excavata leaf extract (EACE) was the most potent anti-NCI-H460 cells, with IC50 value of 47.1 ± 6.1 μg/ml. The effects of EACE on NCI-H460 cells were also determined by clonogenic, 4′, 6-diamidino-2-phenylindole (DAPI), and annexin-V-fluorescein isothiocyanate/propidium iodide-PI flow cytometric assays. Reactive oxygen species (ROS) production and apoptotic gene expressions was determined via flow cytometry and real-time quantitative PCR, respectively.

EACE-treated NCI-H460 cells after 48 h underwent apoptosis as evident by loss of cell viability, cell shrinkage, and chromatin condensation. The results also showed EACE mediated increase in ROS production by the NCI-H460 cells. After 48 h treatment, EACE increased the pro-apoptotic BAX and decreased the anti-apoptotic Bcl-2, Survivin and c-Myc gene expressions.

EACE is a potential anti-lung cancer by increasing cancer cell ROS production and apoptosis.

EACE is a potential anti-lung cancer by increasing cancer cell ROS production and apoptosis.The present study explores pharmacological potential and phytochemicals profiling of Picrorhiza kurroa extracts against mammalian cancer cell lines and pathogenic microbes. Bioactive extracts from roots of Picrorhiza kurroa were recovered in the methanol, 50% aqueous dichloromethane (50 50 v/v) and n-hexane. Antimicrobial activity of the bioactive extracts was assessed against selected strains of bacteria and pathogenic fungi. Aqueous dichloromethane extract showed highest zone of growth inhibition (39.06 ± 1.0 mm) towards Staphylococcus aureus bacteria while methanolic extract showed the lowest inhibition (6.3 ± 4.1 mm) to Escherichia coli bacteria. The tested extracts such as methanol and aqueous dichloromethane exhibited higher inhibition antifungal activity against Aspergillus flavus compared to Fusarium oxysporum. As far as cytotoxicity (MTT assay) of the tested extracts is concerned, n-hexane and aqueous dichloromethane extracts were found to be very active against all cancer cell lines (breast cancer MCF7, MDA-MB-231, SKBR3 and ovarian cancer SKOV3). A preliminary phytochemicals profiling was performed in extracts using GC-MS. Several fractions of active extract were separated with HPLC and analyzed using High Resolution Atmospheric Pressure Chemical Ionization Mass Spectrometry (HR-APCI-MS). Two purified compounds (Dihydromikanolide and 1,3-Dicyclohexyl-4-(cyclohexylimino)-2-(cyclohexylethylamino)-3,4-dihydro-1,3-diazetium) were further evaluated for their anticancer activity against ovarian cancer cell line. Our findings depict that all the tested extracts showed considerable anticancer potential through cell viability assays. The purified compound 1 – Dihydromikanolide from methanolic extract was found to be active against ovarian cancer cells and can be explored as a promising nutra-pharmaceutical candidate against ovarian cancer. However, further studies exploring the molecular pathways and in vivo testing are required.Infections caused by Methicillin-Resistant Staphylococcus aureus (MRSA) and Extended-Spectrum Beta-Lactamase (ESBL) producing Enterobacter cloacae are considered as major therapeutic challenge due to their multidrug-resistant (MDR) phenotype against conventional antibiotics. WLBU2 is an engineered cationic peptide with potent antimicrobial activity. This in-vitro study aimed to evaluate the effects of WLBU2 against clinical isolates of the aforementioned bacteria and assess whether synergistic effects can be achieved upon combination with conventional antibiotics. The minimum inhibitory concentrations (MICs) of antimicrobial agents against bacterial clinical isolates (n = 30/strain) were determined using the microbroth dilution assay. The minimum bactericidal concentrations (MBCs) of WLBU2 were determined from microbroth dilution (MICs) tests by subculturing to agar plates. MICs of WLBU2 were evaluated in the presence of physiological concentrations of salts including NaCl, CaCl2 and MgCl2. To identify bacterial resistance profile, MRSA were treated with Oxacillin, Erythromycin and Vancomycin, while Ceftazidime, Ceftriaxone, Ciprofloxacin and Imipenem were used against Enterobacter cloacae. Combination treatments of antibiotics and sub-inhibitory concentrations of WLBU2 were conducted when MICs indicated intermediate/resistant susceptibility. The MICs/MBCs of WLBU2 were identical for each respective bacteria with values of 0.78-6.25 μM and 1.5-12.5 μM against MRSA and Enterobacter cloacae, respectively. WLBU2 was found as salt resistant. Combination treatment showed that synergistic and additive effects were achieved in many isolates of MRSA and Enterobacter cloacae. Our data revealed that WLBU2 is a potent peptide with bactericidal activity. In addition, it demonstrated the selective advantage of WLBU2 as a potential therapeutic agent under physiological solutions. Our findings also support the combination of WLBU2 and conventional antibiotics with potential application for treatment of resistant bacteria.Due to its aggressive nature and low survival rate, esophageal cancer is one of the deadliest cancer. While the intestinal microbiome significantly influences human health and disease. This research aimed to investigate and characterize the relative abundance of intestinal bacterial composition in esophageal cancer patients. The fecal samples were collected from esophageal cancer patients (n = 15) and healthy volunteers (n = 10). The PCR-DGGE was carried out by focusing on the V3 region of the 16S rRNA gene, and qPCR was performed for Bacteroides vulgatus, Escherichia coli, Bifidobacterium, Clostridium leptum and Lactobacillus. High-throughput sequencing of the 16S rRNA gene targeting the V3+V4 region was performed on 20 randomly selected samples. PCR-DGGE and High-throughput diversity results showed a significant alteration of gut bacterial composition between the experimental and control groups, which indicates the gut microbial dysbiosis in esophageal cancer patients. At the phylum level, there was significant enrichment of Bacteroidetes, while a non-significant decrease of Firmicutes in the experimental group. At family statistics, a significantly higher level of Bacteroidaceae and Enterobacteriaceae, while a significantly lower abundance of Prevotellaceae and Veillonellaceae were observed. There was a significantly high prevalence of genera Bacteroides, Escherichia-Shigella, while a significantly lower abundance of Prevotella_9 and Dialister in the experimental group as compared to the control group. Furthermore, the species analysis also showed significantly raised level of Bacteroides vulgatus and Escherichia coli in the experimental group. These findings revealed a significant gut microbial dysbiosis in esophageal cancer patients. So, the current study can be used for the understanding of esophageal cancer treatment, disease pathway, mechanism, and probiotic development.This study evaluates the protective effect of Echinacoside on acute liver toxicity induced by acetaminophen in mice and the mechanism behind it. Echinacoside and N-Acetyl Cysteine were intragastrically administrated for 7 days, and acetaminophen was intraperitoneally injected into mice 1 h after the last treatment on day 7. At the end of the experimental period, histological examination, parameters for the level of oxidative damage, hepatic malondialdehyde, serum pro-inflammatory cytokines (tumor necrosis factor-α, interleukin-6, and interleukin-1β), UDP-glucuronosyltransferases, and sulfotransferases changes were examined using enzyme-linked immunosorbent assay and standard biochemical procedures. The expression of cytochrome P450 2E1 protein was assessed by western blot, followed by in silico molecular docking. Acetaminophen treatment obviously increased the levels of ALT and AST, changed hepatic histopathology, promoted oxidative stress, decreased antioxidant enzyme activities, and elevated the pro-inflamm0 2E1 protein expression.Inflammatory imbalance of bone formation/resorption leads to alveolar bone destruction. Astragalus polysaccharide has been confirmed to have anti-inflammatory effects. We sought to disclose the protective effect and its potential mechanisms of astragalus polysaccharide in the periodontitis model. Experimental periodontitis was induced by cotton ligatures for this study. We measured the alveolar bone damage rate, periodontal osteoclasts, proportion of CD4+Foxp3+, CD4+IL-10+, CD4+TGF-β+ subsets in the gingiva, and RANKL, OPG, TGF-β+, and IL-10+ level in the gingiva. We also cultured osteoclast precursor cells in the presence of RANKL and astragalus polysaccharide. Osteoclasto-like cells were identified by TRAP staining, mRNA of RANK, TRAP, and TRAF6 were evaluated by real time PCR. We found that astragalus polysaccharide caused significant protection of the alveolar bone via reducing local osteoclasts. It also decreased the proportion of CD4+Foxp3+ cells and upregulated the level of CD4+IL-10+ cells, reduced RANKL, and remedied IL-10 levels. In cell culture experiments, astragalus polysaccharide prohibited the RANKL mediated osteoclast differentiation. The findings of this study disclose the functions and possible mechanisms of astragalus polysaccharide engaged in local osteoclastogenesis, and reveal the considerable effect of astragalus polysaccharide in alveolar bone homeostasis and its likely contribution to host immuno-regulation in periodontitis.The aim of the present research has been to determine whether there is a relationship between brain abnormalities found on magnetic resonance imaging (MRI) and autistic psychopathology. A retrospective analysis covering a period between 1998 and 2015 included 489 children with autism (404 boys, 85 girls; average age 8.0 ± 4.2 years) who underwent an MRI of the brain. For clinical diagnosis of autism, the International Classification of Diseases, 10th revision (ICD-10), was used. Autistic psychopathology was evaluated by means of the Autism Diagnostic Interview – Revised. The Spearman nonparametric correlation analysis and chi-square test were used to examine the possible relationships between variables. The group of autistic children did not manifest a statistically significant correlation between the parameters examined on MRI and autistic psychopathology. A correlation between other cysts and repetitive behavior was significant only at trend level (P = 0.054). Gliosis of the brain was significantly more frequent in autistic children with mental retardation than in children without mental retardation (14.1% vs. 7.4%; P = 0.028). Nonmyelinated areas in the brain were significantly more frequent in autistic children with autistic regression than in children without autistic regression (29.9% vs. 15.7%; P = 0.008). Mental retardation was significantly more frequent in autistic children with autistic regression than in children without regression (73.2% vs. 52.5%; P = 0.002). Our research study did not reveal a statistically significant correlation of brain abnormalities on MRI with autistic psychopathology.The purpose of this study was to determine the changes in the resting level of serum cortisol, testosterone and T/C ratio in response to different training modalities and their variations. A secondary purpose was to identify if the various six weeks training programs are an effective way to improve physical fitness. 86 regularly active young males were assigned to one of six groups Endurance constant running (ECR), Endurance interval running (EIR), Resistance training (RT), Explosive training (ET), Speed-endurance 50 m running (SER50) and Speed-endurance 150 m running (SER150) training. The resting levels of testosterone, cortisol and T/C ratio, as well as physical fitness, were measured. The ECR, EIR, and RT training program decreased COR level (P less then 0.05). An increase of the T/C ratio was observed in the ECR and EIR group (P less then 0.05). Except for SER50, each training program improved physical fitness. Our results suggest that endurance and resistance training modalities performed with a moderate to vigorous intensity may be a usable way to manage the resting cortisol level and enhance physical fitness in active young males.The importance of Alzheime’s Disease (AD) research has never been greater from a worldwide perspective with the disease becoming increasingly prevalent with life expectancy on the rise. One emerging factor that has presented as a serious risk that still requires more research and understanding is the role and effects of Apolipoprotein E4 (ApoE4). When present, individuals are three times more likely to develop AD in their lifetime. This is due to ApoE4’s ability to not only increase amyloid beta plaque aggregation ApoE4 also increases hyperphosphorylation of tau causing neurofibrillary tangles. These two factors are the well-known hallmarks for AD, which increase the importance for ApoE4 research as it affects both major aspects. Treatment for AD has always been an issue due to a variety of factors with only a few approved for use today. These approved treatments are only to ease and supress symptoms rather than treating the disease. Dementia symptoms such as memory loss, language problems, motor skills, irritability and paranoia are all symptoms that destroy patient’s ability to function in their communities. Inhibiting ApoE4 and reducing its toxic effects is a promising theory that has the ability to extend AD patients’ lifespan and prolong capable brain function limiting brain tissue degradation.

Pregnancy is a critical period keenly regulated by both maternal and foetal factors and a shift in these factors could result in severe complications manifesting in foetal and adult life. However, maternal hypothyroidism before and/or during pregnancy is a critical factor. This study investigated the effect of maternal hypothyroidism on glucose tolerance and thyroid function in male and female offspring.

Fifteen adult female Wistar rats were divided intothree groups Group 1 (sham-control), Group 2 (thyrodectomized) and Group 3 (thyroidectomised+L-thyroxine treated). Blood thyroxine (T4) level was measured on the day 10 after thyroidectomy in Groups 1 and 2, and day 35 inGroup 3. Males were introduced to the female rats after T4measurement. At PND-112, T4 levels of their offspring were measured. Oral Glucose Tolerance Test (OGTT) was measured in offspring at PND-133.

Thyroxine reduced significantly in Group 2 and their offspring (male and female) compared to Group 3 while gestation period was prolonged significantly in Group 2 compared to Group 1. Hypothyroid male offspring showed depressed glucose tolerance, however, no effect was observed in female offspring.

This study suggests that maternal hypothyroidism prolonged gestation period, induced foetal hypothyroidism in both genders and depressed glucose tolerance in male offspring.

This study suggests that maternal hypothyroidism prolonged gestation period, induced foetal hypothyroidism in both genders and depressed glucose tolerance in male offspring.

Tartrate-resistant acid phosphatase, isoform 5b (TRACP-5b) is a bone resorption marker not influenced by renal function or food intake. TRACP-5b can be measured with Nittobo Medical enzymatic-immunoassay and IDS-iSYS automated immunoassay. We evaluated the Nittobo assay and established reference ranges for a Western-European population. We compared Nittobo and IDS results in different well-defined clinical populations.

We established the limits of detection and quantification (LOD-LOQ), linearity, imprecision and the reference ranges in 119 males, 50 women (<45 years) and 120 women (>60 years) for TRACP-5b with the Nittobo assay. We compared both assays in 30 hemodialyzed (HD), and 40 stage 3-5 patients suffering from chronic kidney disease (CKD), 40 patients suffering from rheumatoid arthritis andosteoporosis and 80 post-menopausal women. We measured TRACP-5b, β-crosslaps (β-CTX), bone alkaline phosphatase (B-ALP) and PTH in 20 hemodialyzed (HD) and 40 CKD patients.

LOD and LOQ were 0.02 and 0.35 U/L. CV ranged from 8.3 to 4.3% (2/5 samples presenting CV>desirable CV). Method was linear up to of 11.3 U/L. Upper and lower limits of normality were 0.8-7.6 U/L in men, 0.9-4.7 U/L in women <45 and 0.9-7.1 U/L in women >60. The regression equation between the 2 methods was Nittobo=1.13 (95% CI 1.09-1.16)×iSYS-0.4 (95% CI-0.5;-0.3). TRACP-5b and b-ALP were in their respective reference ranges for most of CKD and HD patients. That was not the case for β-CTX, which increased with decreasing eGFR.

Nittobo TRACP-5b presents interesting analytical features and a good concordance with IDS iSYS. These methods could thus potentially be harmonized.

Nittobo TRACP-5b presents interesting analytical features and a good concordance with IDS iSYS. These methods could thus potentially be harmonized.This article reports on a 2019 Lithuanian case of disputed paternity. The judgment highlights the challenges of requiring deoxyribonucleic acid (DNA) testing of a family, where the infant is already part of an established family unit. The decision turned on the refusal of the putative parents to undergo imposed DNA testing. Ultimately, the Lithuanian Supreme Court (LSC) decided the matter according to the basis of the best interests of the child.The article explores the tension between foetal rights and the gestational mother’s rights, particularly the emergence of foetal rights cases in the laws of Australia, the United Kingdom and the United States, the legal philosophical tensions in the maternal-foetal relationship, and the moral dilemmas of foetal rights. The interests of the unborn child are raised in cases involving court-ordered caesarean sections and the legal personhood of the foetus. It is argued that the relevant factors to take into account in resolving the conundrum between the survivorship of the foetus and the gestational mother include determining the sentient status of the foetus and the degree of harm inflicted on the woman to rescue the foetus.In 2018-2019, the Belgian Parliament launched two legal initiatives that fundamentally challenge the role of criminal law in relation to the regulation of abortion. Similarly, some Australian jurisdictions and New Zealand have recently decriminalised abortion in all stages of pregnancy and instead approach it as a form of health care. In light of these developments, this article conceptualises „comprehensive decriminalisation” of abortion as the withdrawal of the regulation of abortion from criminal codes and statutes and the removal of specific criminal sanctions. Next, it examines the strengths and limits of the arguments for and against comprehensive decriminalisation and considers the potential impact of decriminalisation on abortion access and stigma. Finally, it illustrates the distinction between decriminalisation and deregulation by addressing the regulatory approaches of Australian jurisdictions, Belgium, Canada and New Zealand to late-term abortion in particular.The Human Rights Review Tribunal of New Zealand recently determined that it has the power to award damages for loss of dignity in cases where the person whose rights have been breached does not have the mental capacity to understand that this is the case, or the impact of that breach on their dignity. In defining the meaning of dignity, determining how to assess its loss (by way of an objective rather than subjective test) and categorising the nature of damages for loss of dignity as vindicatory rather than compensatory, the Tribunal broke new ground. However, after analysing the Tribunal’s decision, and considering relevant case law, this article concludes that the Tribunal’s decision was flawed, and that the legislation only allows for the award of compensatory damages. Legislative change would be required to expand the scope of remedies available to include vindicatory damages.The genocide effected by the Nazi regime during World War II, intended for the local population in Eastern Europe, took the form of allocation of daily food rations 100% for the Germans; 70% for the Poles; 30% for Greeks; 20% for Jews. Hermann Göring, the Reichsmarschall of the Nazi Empire created a blueprint for full alimentation of the occupying German forces through theft of land and food of the Soviet Union thus forcing its „racially inferior” population to starve, adopted on 29 April 1941. In the weeks leading to the German invasion of the Soviet Union in June 1941, the Reich Minister for Food, Richard Darré, and his State Secretary, Herbert Backe, developed the „Hunger Plan”, which led to death by starvation of at least seven million Soviet civilians, Jews and gentiles. This article reviews responsibility for the formulation and implementation of this form of genocide.Influencers are ordinary people or celebrities who post regularly about their daily lives on social media and have a significant number of followers. They are normally provided with free products or services and are paid to post and tag photographs of the services or products on social media. Studies have found that some influencers provide advice concerning nutrition that is incorrect or could harm people if followed. The Australian Food and Beverages Advertising Code and the Australian Consumer Law are relevant regulatory mechanisms that apply to this situation. However, there are some serious gaps within this framework and it is not being sufficiently implemented. The authors argue that there is currently insufficient protection to the public from influencers providing misleading or deceptive nutrition advice and the consequences are serious to the public’s health. This is the first article, to the authors’ knowledge, to examine this issue in Australia.Legal issues are prevalent in life-limiting illness, relating to social welfare needs as well as delivery of legally compliant care. Yet the broad range of agencies delivering care is fragmented, risking unmet needs. This mixed-methods research explored the potential of cross-agency, interprofessional education to raise awareness and understanding of legal needs in this context and promote closer service integration. Four identical workshops, run in north-east England, brought together 99 participants from health, social, legal, advice, charitable, public and private sectors. Participants were overwhelmingly positive about the value of learning together with 97% wanting more sessions. Learning priorities included greater awareness of services and referral routes as well as areas of law relating to advance care planning and mental capacity. Interprofessional education, spanning the breadth of relevant agencies and supported by national strategy, was identified as a route to integrating services.The law shapes the disposition and actions of persons, and what is acceptable and ethical in a community. However, laws in society can potentially be co-opted to influence medical and legal thought in other areas, using an „off-label” conceptual interpretation. For example, medical authorities have recognised the dangers of blows to the head in boxing, with some being fatal. Elsewhere, recent criminal law target assaults causing death by one punch. These laws, alongside coronial inquests, can be helpful in shifting the outlook on boxing, its risks, and fatalities. The cause of both forms of deaths usually involves traumatic brain injuries. This article analyses the contexts surrounding one-punch laws, and some legal proceedings and coroners’ inquests, to seek alternative perspectives and the medical and ethical implications of such laws. The discussions also refer to legislation, and socio-legal and medical ethics debates in the United Kingdom, Europe, and the United States.Biosimilars facilitate access to the lifesaving and life-changing effects of biologics through reduced prices. Against the increasing uptake of biosimilars in coming years it is important to consider some of the regulatory levers governments use to promote biosimilar uptake and use. Data exclusivity is one of these levers. This article shows that data exclusivity is essential to biosimilar development and therefore should be viewed as a right given to biosimilar manufacturers rather than as it is usually framed a right given to originator biologic manufacturers. Without the benefit of data exclusivity biosimilars would be forced to complete full clinical trials on a pharmaceutical molecule that regulators have determined to be demonstrably similar to an already marketed pharmaceutical in terms of safety and efficacy. As well as exposing the biosimilar manufacturer to significant time delays and extra cost, this would raise serious moral and ethical questions with respect to duplication of clinical trials.Involuntary assessment relates to detaining and transporting a person at risk of harming themselves or others, and without their consent, to hospital for examination and treatment. State and Territory statutory authorities generally allow police, paramedics and/or health practitioners to initiate involuntary assessment. Because of the stigma attached to mental illness, and to protect people from harming themselves or others in broader circumstances than mental illness alone, the Queensland government changed involuntary assessment powers. Instead of mental health legislation governing involuntary assessment in Queensland, this is now a public health function. Despite the best intentions, the public health legislation does not address some of the practical challenges of involuntary assessment for health practitioners. This article explores the evolution of involuntary assessment powers in Australia and considers the impacts of it becoming a public health power in Queensland.Health disparities for Indigenous Australians when compared to non-Indigenous Australians are a consequence of colonial policies which have applied a Westernised biomedical view on health, often ignoring the spiritual and cultural aspects that are crucial to Indigenous health. This disparity has also manifested in maternal health care for Indigenous women, which leads to poorer health outcomes for women and their babies. This article reveals that there are many areas of current Australian legislation and policy which violate Australia’s obligations under international law in the right to health. There are inherent power structures that are contained within judgments of law and policy which have dominated the development of international law and domestic law as it relates to vulnerable groups. Finally, a better engagement in bi-cultural partnerships in policy and cultural competency training can better the health outcomes in maternal health care.Although Australia’s rates of infection, illness and mortality from COVID-19 have been relatively low, they have escalated with the rapid transmission of the Delta variant. Restrictions imposed on people’s liberties to curb the spread of the virus in several Australian States have engendered economic hardship, mental health challenges, and collective exhaustion and impatience. Several vaccines have been developed and approved for use in Australia that have proven effective in reducing the likelihood that the vaccinated will contract COVID-19 and, if infected, transmit and suffer serious illness and/or die from it. Public debate has thus centred on whether mandatory vaccination could be the panacea for Australia’s COVID-19 crisis, and several Australian governments and employers have already imposed vaccination requirements. This article explores some potentially significant implications of mandatory vaccination for two areas of the law – human rights and employers’ liability – to consider whether, from a legal perspective, mandatory vaccination could constitute a viable solution to Australia’s present predicament.This paper examines the public interest test and how it is employed in immediate action hearings under the Health Practitioner Regulation National Law. It examines the history of the test in New South Wales and its eventual adoption by other States and Territories. The paper then examines recent cases from across Australia to highlight differences of approach in the formulation and application of public interest in immediate action hearings. The section concludes with some reflections on whether further reforms are needed to clarify and improve the application of the test.This article analyses the outcomes of a three-year campaign to raise the status and profile of nursing – The Nursing Now Campaign. The Campaign aim was to take forward the recommendations of the Triple Impact Report of the United Kingdom All-Party Parliamentary Group (APPG) on Global Health. The Triple Impact Report documented the undervaluing and under-utilisation of nursing which is the largest health workforce globally and which the APPG believed had the greatest potential to have a positive impact upon the United Nations move to universal health coverage. The framework for analysis is that of Shiffman et al which was developed to explain the emergence and effectiveness of global networks, and is used here to examine the effectiveness of the Nursing Now Campaign against its stated aims.Rationing policies necessarily discriminate, as they must identify bases on which to discriminate between patients in order to prioritise. Treatments may provide a greater benefit to some people than others and this may be a morally relevant difference that justifies discrimination. But it is difficult to identify when a reduced capacity to benefit from treatment is a sufficient basis deny a person access to treatment. We argue that a clearer test is required to hold governments to account. Discriminatory policies should be assessed by incorporating the principle of utility into the proportionality test. This would mean that discriminatory policies could only be justified if the benefit to the community in discriminating outweighed the cost to the individual of being discriminated against.Doulas are becoming increasingly popular as support persons for the critical processes of birth and death. There is some evidence that their support reduces interventions such as Caesarean sections and instrumental deliveries as well as medicated pain relief. However, there are clear tensions in Australia between doulas and the professional obstetric staff such as midwives and obstetricians. Especially if they challenge proposed obstetric management on behalf of parturient women. Their role in managing the dying may also be open to malfeasance. At present Australian doulas are not regulated by the Australian Health Professionals Regulation Authority (AHPRA) but there is a need for them to be regulated at a local and State or Territory level.This paper analyses three decisions by different High Courts (England and Wales) concerning the competence of children and adolescents to consent to medical treatment. In Re X (No 2) Munby J upheld two decisions from the early 1990s (Re R and Re W), in which the Court of Appeal held that a court has inherent power to override a Gillick-competent child’s refusal of consent to a medical treatment. The second and third decisions concerned puberty blockers (PBs) for gender dysphoria. In Bell, the Full Court considered these „experimental” and „controversial” treatments with potentially lifelong implications, such that it was doubtful that a child under 16 could understand and weigh their long-term risks and consequences and thus be competent to give a legally valid consent to treatment with them. In AB v CD the Court held that parents nevertheless retained the ability to consent to PBs if the child could or did not do so. Bell is subject to appeal. If successful, a court could revisit the interrelationship between the respective legal decision-making powers of Gillick-competent minors, their parents, clinicians, and courts.Community attitudes towards mandated vaccinations against COVID-19 vary significantly from country to country. Views on the issue are strongly held. However, in Australia opposition to vaccination is at low levels according to a leading public opinion poll, although there has been vocal opposition to „no jab, no work” directives from some. There is relative consistency in the framing of directives that designated categories of workers across a number of Australian States are required to be vaccinated to continue in their employment, especially in the health care sector. A number of challenges against such directives have been commenced in five States in Australia. However, decisions from the Fair Work Commission, the Queensland Industrial Relations Commission and the New South Wales Supreme Court have given a clear indication that in most scenarios such directives are likely to be found lawful, with precedence being given to the public health rights of the community over individual assertions of rights, in the difficult circumstances of a country still emerging from the COVID-19 pandemic, at a time when numbers of infections in New South Wales, the Australian Capital Territory and Victoria remain significant, and when Australia has not yet opened up to the world.Prussian blue (PB) and its analogue (PBA) are a kind of representative cyanide-based coordination polymer. They have received enormous research interest and have shown promising applications in the electrochemical sensing field due to their excellent electrochemical activity and unique structural characteristics including open framework structure, high specific surface area, and adjustable metal active sites. In this review, we summarize the latest research progress of PB/PBA as an electrochemical sensor in detail from three aspects fabrication strategy, synthesis method and electrochemical sensor application. For the fabrication strategy, we discussed different fabrication methods containing the combination of PBA and carbon materials, metal nanoparticles, polymers, etc., respectively, as well as their corresponding sensing mechanism for improving performance. We also presented the synthesis methods of PB/PBA materials in detail, such as coprecipitation, hydrothermal and electrodeposition. In addition, the effects of different methods on the morphology, particle size and productivity of PB/PBA materials are also concluded. For the application of electrochemical sensors, the latest progress of such materials as electrochemical sensors for glucose, H2 O2 , toxic compounds, and biomolecules have been summarized. Finally, we conclude remaining challenges of PB/PBA-based materials as electrochemical sensors, and provide personal perspectives for future research in this field.Mesenchymal stem cells (MSCs) have been proposed to have potential for tissue engineering and cell therapy due to their multilineage differentiation potential and ability to secrete numerous paracrine factors, including extracellular vesicles (EVs). Increasing evidence has demonstrated that MSC-derived EVs (MSC-EVs) are able to induce the repair of tissue damage and regulate the immune system. However, their role in cancer development is still unclear. Reports have suggested that whether MSC-EVs have an inhibitory or promoting effect on cancer is dependent on the type of cancer. In this study, the role of MSC-EVs in the regulation of leukemic cell growth in vitro was investigated. The EVs were collected from conditioned media of MSCs by ultrafiltration using a 10 kDa molecular weight cutoff (MWCO) filter. The isolated MSC-EVs were comprised of microvesicles and exosomes, as examined by the size of vesicles and exosomal proteins, CD81 and flotillin-1. Cell proliferation, cell cycle status, apoptosis, and gene expression were examined in the leukemic cell lines NB4 and K562 after treatment with MSC-EVs. Suppression of cell proliferation and induction of apoptosis was observed. Gene expression analysis revealed differential expression of apoptotic-related genes in NB4 and K562. MSC-EVs increased the expression of BID and BAX and decreased expression of BCL2, indicating the induction of intrinsic apoptosis in NB4. In contrast, MSC-EVs increased the expression of the death receptor gene TRAILR2 and cell cycle regulator genes P21 and CCNE2 in K562. In conclusion, MSC-EVs partially induce leukemic cell apoptosis, and thus may have potential for the development of supportive therapies for leukemia.Beneficial to the ecosystem and with significant potential in permaculture, Elaeagnus x submacrophylla Servett. was studied here mainly for the identification of its floral odorants. After olfactory evaluation and determination of the volatile profile of freshly picked flowers by headspace/solid phase microextraction coupled with gas chromatography/mass spectrometry, an ethanolic extract was prepared and investigated for its antioxidant capacity. Unusual molecules were identified in the floral headspace, such as isochavicol or chrysanthemum acetate. The evaluation of the in vitro free radical scavenging capacity (from 0.4 to 1.3 mmol TE/g) and total phenolic content (65.1 mg GAE/g) of the extract pointed out a promising antioxidant activity, potentially related to the identification of several flavonoid glycosides. These results have to be considered in the context of the ever-increasing need to produce innovative natural extracts with notably interesting claims for the cosmetic field.The synthesis and characterization of amino-functionalized mesoporous silica nanoparticles are presented following two different synthetic methods co-condensation and post-synthesis grafting of 3-aminopropyltriethoxysilane. The amino groups’ distribution on the mesoporous silica nanoparticles was evaluated considering the aggregation state of a grafted photosensitizer (Verteporfin) by using spectroscopic techniques. The homogeneous distribution of amino groups within the silica network is a key factor to avoid aggregation during further organic functionalization and to optimize the performance of functionalized silica nanoparticles in biomedical applications. In addition, the formation of a protein corona on the external surface of both bare and amino-functionalized mesoporous silica was also investigated by adsorbing Bovine Serum Albumin (BSA) as a model protein. The adsorption of BSA was found to be favorable, reducing the aggregation phenomena for both bare and amino-modified nanoparticles. Nevertheless, the dispersant effect of BSA was much more evident in the case of amino-modified nanoparticles, which reached monodispersion after adsorption of the protein, thus suggesting that amino-modified nanoparticles can benefit from protein corona formation for preventing severe aggregation in biological media.The evolution of drug-resistant pathogenic bacteria remains one of the most urgent threats to public health worldwide. Even worse, the bacterial cells commonly form biofilms through aggregation and adhesion, preventing antibiotic penetration and resisting environmental stress. Moreover, biofilms tend to grow in some hard-to-reach regions, bringing difficulty for antibiotic delivery at the infected site. The drug-resistant pathogenic bacteria and intractable biofilm give rise to chronic and recurrent infections, exacerbating the challenge in combating bacterial infections. Micro/nanorobots (MNRs) are capable of active cargo delivery, targeted treatment with high precision, and motion-assisted mechanical force, which enable transport and enhance penetration of antibacterial agents into the targeted site, thus showing great promise in emerging as an attractive alternative to conventional antibacterial therapies. This review summarizes the recent advances in micro-/nanorobots for antibacterial applications, with emphasis on those novel strategies for drug-resistance bacterium and stubborn biofilm infections. Insights on the future development of MNRs with good functionality and biosafety offer promising approaches to address infections in the clinic setting.

This study aimed to investigate the current situation of sarcopenia and anorexia of elderly maintenance haemodialysis patients and analyse the influencing factors.

A cross-sectional design was used in this study.

One hundred and twelve elderly patients on MHD in 3 haemodialysis centres in Sichuan, China, were selected. Sarcopenia was diagnosed according to the criteria of the Asian Working Group for Sarcopenia (AWGS). Anorexia was assessed with the Functional Assessment of Anorexia Cachexia Therapy/Anorexia Cachexia Subscale (FAACT/ACS). The relationship between sarcopenia and anorexia was analysed by logistic regression.

The prevalences of sarcopenia and severe sarcopenia in elderly MHD patients were 52.7% and 39.3%, respectively, and the prevalence of anorexia was 25.9%. Severe sarcopenia was independently associated with anorexia, and weekly exercise frequency was independently associated with anorexia. The low SMI value and slow gait speed were strongly associated with anorexia. This study complied with the STROBE checklist.

The prevalences of sarcopenia and severe sarcopenia in elderly MHD patients were 52.7% and 39.3%, respectively, and the prevalence of anorexia was 25.9%. Severe sarcopenia was independently associated with anorexia, and weekly exercise frequency was independently associated with anorexia. The low SMI value and slow gait speed were strongly associated with anorexia. This study complied with the STROBE checklist.

Clinically, some specific pulmonary nodules have safe resection margins that are located in multiple subsegments in the center of lung lobe. It is therefore difficult to ensure the resection margins through conventional combined subsegmentectomy or wedge resection, and thus lobectomy is required. For these types of pulmonary nodules, „split” operation was performed to fully inflate the reserved lung tissues on both sides. This study aimed to preliminarily assess the feasibility and safety of „split” operation.

Cases with these types of pulmonary nodules were selected. Some of the cases were subjected to „split” operation and the operation conditions, including operation time, bleeding amount, length of hospital stay, computed tomography (CT) reexaminations, and pulmonary function, were analyzed.

The „split” operation was performed and successfully completed for seven patients. There was no case of conversion to thoracotomy and the median operation time, bleeding amount, and length of hospital stay were 219 min, 30.0ml, and 4 days, respectively. No death or pulmonary complications such as pulmonary infection, lung torsion, and bronchopleural fistula occurred, and only one patient had incision fat liquefaction. After 3months, the median percentage of preserved pulmonary function was 85.8% and a CT scan showed that the reserved lung tissues of the seven patients were well inflated and without obvious imaging findings of atelectasis.

„Split” combined subsegmentectomy can be used as a new and safe operative method for deep pulmonary nodules with safe resection margins involving multiple subsegments in the center of the lung lobe.

„Split” combined subsegmentectomy can be used as a new and safe operative method for deep pulmonary nodules with safe resection margins involving multiple subsegments in the center of the lung lobe.

IgG4-related disease (IgG4-RD) is a fibro-inflammatory condition that can affect multiple organs. We previously demonstrated that human Toll-like receptor 7 (huTLR7)-transgenic C57BL/6 mice showed elevated serum IgG1 levels and inflammation with fibrosis in the salivary glands (SGs), lungs, and pancreas. Moreover, we observed extensive TLR7

CD163

M2 macrophage infiltration in SGs from IgG4-RD patients. Here, we examined the fibrotic mechanism via the TLR7 pathway.

Gene expression in SGs from huTLR7-transgenic mice and IgG4-RD patients was analyzed using DNA microarrays. We extracted the common upregulated TLR7-related genes in SGs from huTLR7-transgenic mice and IgG4-RD patients. Finally, we investigated the interaction between CD163

M2 macrophages and fibroblasts before/after stimulation with the TLR7 agonist loxoribine.

In huTLR7-transgenic mice and IgG4-RD patients, IL-1 receptor-associated kinase 3 (IRAK3) and IRAK4 were significantly overexpressed. Real-time PCR validated the upregulation of t. All rights reserved.Near-neutral pH water electrolysis driven by renewable electricity can reduce the costs of clean hydrogen generation, but its low efficiency and gas crossover in industrially relevant conditions remain a challenge. Here, it was shown that electrolyte engineering could suppress the crossover of dissolved gases such as O2 by regulating their diffusion flux. In addition, a hydrophilized mechanically stable glass sheet was found to block the permeation of gas bubbles, further enhancing the purity of evolved gas from water electrolysis. This sheet had a lower resistance than conventional diaphragms such as Zirfon due to its high porosity and small thickness. A saturated K-phosphate solution at pH 7.2 was used as an electrolyte together with the hydrophilized glass sheet as a gas-separator. This led to a near-neutral pH water electrolysis with 100 mA cm-2 at a total cell voltage of 1.56 V with 99.9 % purity of produced H2 .

Posttraumatic stress disorder (PTSD) is associated with markers of accelerated aging. Estimates of brain age, compared to chronological age, may clarify the effects of PTSD on the brain and may inform treatment approaches targeting the neurobiology of aging in the context of PTSD.

Adult subjects (N=2229; 56.2% male) aged 18-69 years (mean=35.6, SD=11.0) from 21 ENIGMA-PGC PTSD sites underwent T1-weighted brain structural magnetic resonance imaging, and PTSD assessment (PTSD+, n=884). Previously trained voxel-wise (brainageR) and region-of-interest (BARACUS and PHOTON) machine learning pipelines were compared in a subset of control subjects (n=386). Linear mixed effects models were conducted in the full sample (those with and without PTSD) to examine the effect of PTSD on brain predicted age difference (brain PAD; brain age – chronological age) controlling for chronological age, sex, and scan site.

BrainageR most accurately predicted brain age in a subset (n=386) of controls (brainageR ICC=0.71, R=0.72, MAE=5.68; PHOTON ICC=0.61, R=0.62, MAE=6.37; BARACUS ICC=0.47, R=0.64, MAE=8.80). Using brainageR, a three-way interaction revealed that young males with PTSD exhibited higher brain PAD relative to male controls in young and old age groups; old males with PTSD exhibited lower brain PAD compared to male controls of all ages.

Differential impact of PTSD on brain PAD in younger versus older males may indicate a critical window when PTSD impacts brain aging, followed by age-related brain changes that are consonant with individuals without PTSD. Future longitudinal research is warranted to understand how PTSD impacts brain aging across the lifespan.

Differential impact of PTSD on brain PAD in younger versus older males may indicate a critical window when PTSD impacts brain aging, followed by age-related brain changes that are consonant with individuals without PTSD. Future longitudinal research is warranted to understand how PTSD impacts brain aging across the lifespan.