Neutral drift upon threshold-like selection promotes variation in antibiotic resistance phenotype.

Heritable phenotypic variation plays a central role in evolution by conferring rapid adaptive capacity to populations. Mechanisms that can explain genetic diversity by describing connections between genotype and organismal fitness have been described. However, the difficulty of acquiring comprehensive data on genotype-phenotype-environment relationships has hindered the efforts to explain how the ubiquitously observed phenotypic variation in populations emerges and is maintained.

Investigation of metabolite profiles of kidney tissues in rats treated with favipiravir drug: An NMR-based metabolomics study.

In response to the urgent need for effective treatments during the rapid spread and high mortality rate of COVID-19, existing drugs were repurposed for potential antiviral effects, including favipiravir, originally designed as an RNA-dependent RNA polymerase inhibitor for influenza. Despite limited antiviral effectiveness against COVID-19, favipiravir has been reported to cause several adverse drug events (ADEs) in the body. Recent studies have shown that favipiravir can damage various tissues in rats.

Childhood Traumas, Attachment Styles and Related Clinical Factors in Opioid Use Disorder.

Introduction: The study aims to compare childhood traumas, attachment styles, impulsivity, and quality of life of Opioid Use Disorder (OUD) patients in remission with healthy controls and to reveal the relationships between these parameters.

Methods: The study included one hundred patients diagnosed with OUD and one hundred healthy volunteers. Sociodemographic data form, Structured Clinical Interview for DSM-5 Disorders Clinician Version, Childhood Trauma Questionnaire, Relationship Scales Questionnaire, Barratt Impulsivity Scale-11, World Health Organization Quality of Life Scale Brief Version and Substance Craving Scale were administered.

Does COVID-19 reduce anti-Mullerian hormone levels in women of reproductive age in late periods of infection?

Objective: The question of whether severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection influences ovarian function and oocyte quality has arisen as angiotensin converting enzyme-2 receptors, which facilitates viral infection, are found on reproductive system tissues, including the vagina, placenta, uterus, and ovaries. The primary objective of this prospective study was to evaluate the impact of SARS-CoV-2, on ovarian function, with a focus on anti-Mullerian hormone (AMH) and acute phase reactant levels in patients well after recovery from coronavirus disease-2019 (COVID-19).

Material And Methods: This prospective cohort study was conducted in the department of obstetrics and gynecology at a single center between October 2020 and June 2021.