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McKinley McIntyre opublikował 1 rok, 3 miesiące temu
The adapted program, Masayang Pamilya Para sa Batang Pilipino, is the product of a delicate and deliberate effort to balance Filipino childrearing goals and values with the scientific evidence on components of parenting interventions known to promote positive parenting and prevent child maltreatment.
To quantify the bias of shear wave speed (SWS) measurements between different commercial ultrasonic shear elasticity systems and a magnetic resonance elastography (MRE) system in elastic and viscoelastic phantoms.
Two elastic phantoms, representing healthy through fibrotic liver, were measured with 5 different ultrasound platforms, and 3 viscoelastic phantoms, representing healthy through fibrotic liver tissue, were measured with 12 different ultrasound platforms. Measurements were performed with different systems at different sites, at 3 focal depths, and with different appraisers. The SWS bias across the systems was quantified as a function of the system, site, focal depth, and appraiser. A single MRE research system was also used to characterize these phantoms using discrete frequencies from 60 to 500 Hz.
The SWS from different systems had mean difference 95% confidence intervals of ±0.145 m/s (±9.6%) across both elastic phantoms and ± 0.340 m/s (±15.3%) across the viscoelastic phantoms. The focal denance elastographic measurements in the elastic and viscoelastic phantoms best match the ultrasound systems with a 140-Hz excitation but have a significant negative bias operating at 60 Hz. This study establishes a foundation for meaningful comparison of SWS measurements made with different platforms.
This study aimed to evaluate the analgesic and sedative effects of remifentanil-based fast-track cardiac anesthesia in children undergoing transthoracic device closure of ventricular septal defects (VSDs).
A retrospective analysis was conducted on 62 children who underwent transthoracic device closure of VSDs from May 2019 to August 2019. The patients were divided into two groups based on the anesthesia methods group F was given remifentanil-based fast-track cardiac anesthesia, and Group C was given conventional anesthesia. Patient-related clinical data, postoperative analgesia scores, and sedation scores were collected and analyzed.
There was no significant difference in intraoperative hemodynamic changes, bispectral index values, postoperative analgesia scores, sedation scores, or the incidence of adverse events between the two groups. Compared with Group C, the duration of mechanical ventilation and the length of intensive care unit (ICU) and hospital stay in group F were significantly lower.
Remifentanil-based fast-track anesthesia can be safely applied in children undergoing transthoracic device closure of VSDs, with acceptable postoperative analgesia and sedation effects and shorter mechanical ventilation times and ICU and hospital stays compared with conventional anesthesia.
Remifentanil-based fast-track anesthesia can be safely applied in children undergoing transthoracic device closure of VSDs, with acceptable postoperative analgesia and sedation effects and shorter mechanical ventilation times and ICU and hospital stays compared with conventional anesthesia.The progression of diabetic complications can be prevented by inhibition of aldose reductase and fidarestat considered to be highly potent. To date, metabolites of the fidarestat, toxicity, and efficacy are unknown. Therefore, the present study on characterization of hitherto unknown in vitro and in vivo metabolites of fidarestat using liquid chromatography-electrospray ionization tandem mass spectrometry (LC/ESI/MS/MS) is undertaken. In vitro and in vivo metabolites of fidarestat have been identified and characterized by using LC/ESI/MS/MS and accurate mass measurements. To identify in vivo metabolites, plasma, urine, and feces samples were collected after oral administration of fidarestat to Sprague-Dawley rats, whereas for in vitro metabolites, fidarestat was incubated in human S9 fraction, human liver microsomes, and rat liver microsomes. Furthermore, in silico toxicity and efficacy of the identified metabolites were evaluated. Eighteen metabolites have been identified. The main in vitro phase I metabolit. Thus, the active metabolites of fidarestat may have an advantage as drug candidates as many drugs were initially observed as metabolites.
To analyze the clinical characteristics and management of patients with complete septate uterus, double cervix, obstructed hemivagina, and ipsilateral renal agenesis.
This retrospective study reviewed the medical records of 17 patients with complete septate uterus, double cervix, obstructed hemivagina, and ipsilateral renal agenesis admitted to the Third Xiangya Hospital of Central South University between June 2007 and December 2019.
The median age at surgery was 23 years. The most common presenting complaint was infertility. Seven (41.2%) patients were misdiagnosed previously. The obstruction was complete in five patients. All 17 patients underwent vaginoplasty, in which seven adolescent girls underwent vaginoscopic vaginal septum resections. Eight patients underwent hysteroscopic resections of the uterine septum for infertility or spontaneous miscarriage. Laparoscopy was performed in seven patients for specific indications, and only one patient was found to have pelvic endometriosis during the laparoscopy. During the follow-up, seven patients wished to conceive, and there were five living infants (four cesarean deliveries at term and one preterm vaginal delivery).
Complete septate uterus with double cervix, obstructed hemivagina, and ipsilateral renal agenesis is an variant of obstructed hemivagina and ipsilateral renal agenesis syndrome. Consequently, healthcare providers should be aware of this potential variant.
Complete septate uterus with double cervix, obstructed hemivagina, and ipsilateral renal agenesis is an variant of obstructed hemivagina and ipsilateral renal agenesis syndrome. Consequently, healthcare providers should be aware of this potential variant.
Morphine and codeine are two important compounds of the opiate family that have vast applications in medicine. Several techniques have been reported for the determination of these opiates. Although ion mobility spectrometry (IMS) in positive ion mode can be applied for detection of both morphine and codeine, this technique on its own cannot detect a mixture of these two compounds because of the overlapping of their peaks.
An IMS instrument equipped with a corona discharge ion source operating in negative ion mode was used for the detection of anionic clusters of morphine and codeine. In normal negative ion mode, NO
, CO
, and O
act as the main reactant ions (RIs) which can deprotonate the analytes. We also used chloroform as a dopant to produce Cl
as an alternative RI.
Morphine has a phenolic and an alcoholic OH group, while codeine bears only an alcoholic OH group. Because the phenolic OH group is more acidic, only morphine is deprotonated in negative ion mode in a morphine/codeine mixturl- attachment method is recommended for measurements at ambient temperature.SARS CoV -2 infection is rapidly evolving as a serious global pandemic. The present study describes the clinical characteristics of SARS CoV-2 infection patients. The Samples were subjected to RT – PCR or Rapid Antigen test for diagnosis of SARS CoV- 2. A cohort of 3745 patients with confirmed diagnosis of SARS CoV -2 infection in a tertiary care center in New Delhi, India were included in this study. Data was collected from offline and online medical records over a period of six months. Amongst 3745 SARS CoV -2 infected patients, 2245 (60%) were symptomatic and 1500 (40%) were asymptomatic. Most common presenting symptom was cough (49.3%) followed febrile episodes (47.1%), breathlessness (42.7%) and sore throat (35.1%). Cough along with breathlessness (24.1) was the most common combination of symptoms followed by fever with cough (22.7). The most common comorbidity found among symptomatic group was diabetes (42.5%) followed by hypertension (21.4%) and chronic kidney disease (18%). Comorbidities like diabetes mellitus, chronic diseases of lungs, heart and kidneys were found to be common in symptomatic group and this was found to be statistically significant (p less then 0.05). COVID-19 is an evolving disease and data from our study help in understanding the clinic-epidemiological profile of patients. This article is protected by copyright. All rights reserved.
Yt
is a high frequency red blood cell (RBC) antigen, present in 99.7% of studied populations. It is extremely immunogenic, and when anti-Yt
is present, provision of Yt(a-) blood is often challenging. The objectives of our study were to assess the incidence and severity of acute hemolytic transfusion reactions to Yt(a+) donor RBCs in recipients with preformed anti-Yt
and to identify any patient factors associated with severe hemolytic reactions.
Patients with anti-Yt
identified by the Red Cell Reference Laboratories of the Australian Red Cross Lifeblood over the past 20 years were included. Their transfusion records were collected via the referring laboratory to ascertain if any patients received RBC transfusion and if there was any evidence of transfusion reactions.
Fifty-two patients with anti-Yt
were identified; only 12 were confirmed to have received a RBC transfusion. Nine received Yt(a+) or untyped allogeneic RBCs, including four patients who received a total of 16 indirect antiglobulin tence of other assay data, such as the monocyte monolayer assay, Yt(a-) blood should continue to be sourced where possible.”Open-ended” molecular techniques such as 16S rRNA sequencing have revealed that the oral bacteriome of subgingival plaque is more diverse than originally thought. 16S rRNA analysis has demonstrated that constituents of the overall bacterial community are qualitatively similar in health and disease, differing mainly in their relative proportions with respect to each other. Species in low abundance can also act as critical species, leading to the concept of global community dysbiosis which relates to shifts in community structure, rather than shifts in membership. Correlation analysis suggests that coordinated interactions in the community are essential for incipient dysbiosis and disease pathogenesis. The subgingival bacteriome also provides biomarkers that are useful for disease detection and management. Combined with clinical and biological parameters, these may assist clinicians in developing and implementing effective treatment strategies to restore microbial homeostasis and monitor disease. Identification of higher risk groups or poor responders to treatment using unique subgingival bacteriome signatures may also lead to early intervention.This study explores the relation between biomass-specific succinic acid (SA) production rate and specific growth rate of an engineered industrial strain of Saccharomyces cerevisiae, with the aim to investigate the extent to which growth and product formation can be uncoupled. Ammonium-limited aerobic chemostat and retentostat cultures were grown at different specific growth rates under industrially relevant conditions, that is, at a culture pH of 3 and with sparging of a 11 CO2 -air mixture. Biomass-specific SA production rates decreased asymptotically with decreasing growth rate. At near-zero growth rates, the engineered strain maintained a stable biomass-specific SA production rate for over 500 h, with a SA yield on glucose of 0.61 mol mol-1 . These results demonstrate that uncoupling of growth and SA production could indeed be achieved. A linear relation between the biomass-specific SA production rate and glucose consumption rate indicated the coupling of SA production rate and the flux through primary metabolism.


