Results 91 to 100 of about 153,111 (298)

Prevalence of Elevated Luteinizing Hormone (LH)/Follicle Stimulating Hormone (FSH) Ratio in Polycystic Ovary Syndrome (PCOS) Women Among Local Population

open access: yesJournal of the Dow University of Health Sciences, 2011
Objective: To assess the frequency of elevated LH/FSH ratio>1 in women with polycystic ovary syndromeamong local population.Study Design: Cross-sectional study.
Shehla Haider   +3 more
doaj  

Potential Neuroendocrine Disruption by Benzodiazepines and Its Impact on Male Fertility

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Neuroactive substances have emerged as potent endocrine disruptors affecting male reproductive health through central and peripheral mechanisms. Among these, benzodiazepines, which are widely used for the management of anxiety, insomnia, epilepsy, and neuromuscular disorders, are known as GABA A (gamma‐aminobutyric acid type A) receptor ...
Ana Clara Melo Andrade de Rodrigues   +3 more
wiley   +1 more source

Analysis of High‐Risk Factors for Failure of Bleeding Control in Enhanced Myometrial Vascularity Treated With Uterine Artery Embolization

open access: yesJournal of Clinical Ultrasound, EarlyView.
Enhanced Myometrial Vascularity (EMV) is a serious gynecological condition that often leads to abnormal uterine bleeding. Malformation size and involvement of the uterine fundus are significant risk factors. If EMV diameter > 3.85 cm, the bleeding of the patient is more likely to result in failure in UAE treatment.
Linhua Zhu, Yongfang Yue, Lili Cao
wiley   +1 more source

Recognition of the beta-subunit of human chorionic gonadotropin and sub-determinants by target tissue receptors

open access: yes, 1978
The beta-subunit of human chorionic gonadotropin, purified immunochemically to eliminate undissociated human chorionic gonadotropin, induced testosterone production by mouse Leydig cells at concentrations 400-fold higher than human chorionic gonadotropin.
Talwar, G P, Das, C, Ramakrishnan, S
core   +1 more source

Serum Prostate Specific Antigen Levels in Male Hypogonadism

open access: yesEndocrinology Research and Practice, 2022
It is known that prostate specific antigen (PSA) is strongly androgen dependent. However, little is known about the effects of gonadotropin treatments on the prostate and serum PSA levels in male hypogonadism.
Zeynel Beyhan   +10 more
doaj  

First‐Trimester Crown‐Rump Length and Large for Gestational Age Newborns: What Correlation?

open access: yesJournal of Clinical Ultrasound, EarlyView.
Our research found for the first time that uneventful pregnancies with LGA neonates are characterized by larger than expected CRL at the first trimester. CRL is one of the new markers that can be used to early identify fetuses at risk of increased fetal growth.
Marika Ylenia Rovetto   +10 more
wiley   +1 more source

Monitoring Changes in Sperm Concentration and Quality Help Improve Captive Breeding Outcomes of the Endangered Amphibian Rawlinsonia littlejohni

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are among the most threatened taxonomic groups, with many species experiencing rapid declines that have resulted in small, isolated populations vulnerable to inbreeding depression and reduced fertility. One major outcome of inbreeding is lowered fecundity, often linked to morphological changes in gametes.
Nadine Nolan   +6 more
wiley   +1 more source

Understanding the Concept of Self‐Performed Ultrasound: A Scoping Review

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Self‐performed ultrasound is an emerging technology that facilitates adept self‐scans in untrained hands. Inspired by self‐performed imaging in space for more prompt diagnosis and therapy, it has the potential to accurately monitor chronic conditions remotely. However, the lack of supervision and physical restraints can hinder its usability.
Vy Do   +3 more
wiley   +1 more source

Nutritional management, dietary intervention, and long‐term monitoring in pediatric Prader–Willi syndrome: A 3‐year case‐based clinical observation

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Nutritional management is fundamental in Prader–Willi syndrome (PWS), but longitudinal data from routine pediatric practice are limited. We describe a 3‐year nutritional follow‐up of a boy with PWS complicated by obesity, insulin resistance, dyslipidemia, hyperuricemia, and fatty liver.
Peipei Chen, Hui Pan, Wei Chen
wiley   +1 more source

Endocrine therapy‐induced cancer‐related fatigue in hormone‐dependent malignancies: Mechanisms, impact, and management strategies

open access: yesPrecision Medical Sciences, EarlyView.
Multipathway schematic of endocrine therapy–induced cancer‐related fatigue. Endocrine interventions trigger four interacting mechanisms—neuroendocrine dysregulation, systemic inflammation, energy‐metabolic failure, and psycho‐behavioral amplification—that culminate in the multidimensional CRF phenotype.
Jiajing Jiang   +7 more
wiley   +1 more source

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