Results 101 to 110 of about 50,034 (219)

Hypercortisolism: Causes, Consequences and Clinical Significance – A Review of Pathophysiology

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Hypercortisolism or Cushing syndrome is a heterogeneous clinical spectrum caused by chronic glucocorticoid excess, ranging from exogenous Cushing syndrome to rare endogenous aetiologies and the increasingly recognised entity of mild autonomous cortisol secretion (MACS). Physiological cortisol production is tightly regulated by the hypothalamic–
Mohamed Eldib, Francisco Emilio Fierro, Maria Ortega Abad, Ricardo Correa   +3 more
wiley   +1 more source

The Corrective role of superparamagnetic iron oxide nanoparticles for the genes controlling hypothalamus-pituitary-testis-axis in male obesity associated secondary hypogonadism

Open Veterinary Journal
Background: Obesity acts as one of most prevalent perilous health affairs. Male obesity -associated secondary hypogonadism (MOSH) is one of many of its complexities, which is mounting in parallel with the aggravation of obesity.
Hanaa Refaat, Mohamed F. Dowidar, Amany I. Ahmed, Tarek Khamis, Shehab E. Abdelhaleem, Samar A. Abdo   +5 more
doaj   +1 more source

Dialysis and Pregnancy: Optimizing Therapy for Best Maternal and Fetal Outcomes

Hemodialysis International, EarlyView.
ABSTRACT Pregnancy in women with end‐stage kidney disease (ESKD) requiring dialysis remains high risk, with significant maternal and fetal complications. While fertility rates are markedly reduced in this population, advances in dialysis care and obstetric management have led to increasing reports of successful pregnancies.
Shreepriya Mangalgi, Silvi Shah
wiley   +1 more source

The effect of gonadotropin-releasing hormone or human chorionic gonadotropin administration at mating on lambing performance in konya merino yearling ewes [PDF]

Eurasian Journal of Veterinary Sciences
Aim: In this study, it was aimed to determine the effects of the exogenous gonadotropin-releasing hormone (GnRH) or human chorionic gonadotropin (hCG) application at mating on lambing performance in synchronization and following cycle in Konya Merino ...
Mehmet Köse, , Ahmet Hamdi Aktaş, Mesut Kırbaş, Bülent Bülbül   +4 more
doaj  

Effects of short‐course preoperative endocrine therapy on tumour morphology and immunohistochemical profile in oestrogen receptor‐positive, HER2‐negative breast cancer

Histopathology, EarlyView.
Short‐course preoperative endocrine therapy induces histopathological and immunophenotypic changes in oestrogen receptor‐positive, HER2‐negative breast cancer. Proliferative response is independently associated with baseline genomic risk (MammaPrint) and progesterone receptor expression.
Claudia Grosse, Alexandra Grosse, Petar Noack, Caroline Ines Preuss, Heike Kathleen Schwarz, Bruno Schneeweiss, Thomas Gitter, Peter Schrenk, Rupert Langer   +8 more
wiley   +1 more source

The effect of gnrh and simultaneous gnrh and pgf2α treatment of dairy cows with ovarian cysts [PDF]

Eurasian Journal of Veterinary Sciences
In this study, Ihe effects ol GnRH, and combination of GnRH and PGF2α hormones were investigated in the treatment ol ovarian cysts. Fourteen Holstein cows in postpartum having ovarian cysts on the days of 45-150 were selected by rectal palpation and
Hüseyin Erdem, Tevfik Tekeli, Mehmet Uçar, Mustafa Yenice   +3 more
doaj  

Genetic Parameters and Genome‐Wide Association Studies for Fertility and Reproduction Traits in U.S. Katahdin Sheep Based on the Single‐Step GBLUP Methodology

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Sheep production contributes to a secure and diverse food and fibre supply in the United States, with growing ethnic diversity strengthening demand. Katahdin is a composite hair‐type sheep breed developed in the United States that has become the most popular breed in many regions of the country and the first one to have genomic selection ...
Alejandra Toro Ospina, Ronald M. Lewis, Bradley A. Freking, Joan M. Burke, Thomas W. Murphy, Carrie S. Wilson, Luiz F. Brito   +6 more
wiley   +1 more source

Gonadotropin-Releasing Hormone and the Urinary System: Analyzing Contradictory Findings of Efficacy and Safety Studies (Review)

Безопасность и риск фармакотерапии
INTRODUCTION. Gonadotropin-releasing hormone (GnRH) products are used to treat reproductive system disorders both in females (for temporary medically induced menopause) and males (in order to suppress certain functions in benign and malignant diseases ...
I. V. Maiborodin, B. V. Sheplev, E. S. Chernomortseva, I. Yu. Fedina, V. I. Maiborodina   +4 more
doaj   +1 more source

Dietary L‐Tyrosine Sustains Egg Production and Quality by Modulating Promoter CpG Methylation, Gene Expression, and Hormone Profiles in Reproductive Signalling Pathways of Aged Laying Hens

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Managing prolactin (PRL)‐mediated reproductive suppression is critical for maintaining egg production in commercial laying hens. L‐tyrosine (TYR), a precursor of dopamine (DA), may counteract age‐related reproductive decline by suppressing PRL, thereby sustaining productivity and egg quality in late‐phase laying hens.
Hasan Hüseyin İpçak
wiley   +1 more source

A Systematic Review and Meta‐Analysis of Biological Sex Differences in Sleep Spindles and Slow Wave Activity in Adults With and Without Insomnia

Journal of Sleep Research, EarlyView.
ABSTRACT Mounting evidence shows sex‐based differences in sleep experiences and outcomes, including the prevalence of insomnia disorder. However, the impact of biological sex on brain oscillations during sleep remains poorly understood, especially in the context of insomnia disorder. This is a notable gap, given that neurophysiological aspects of sleep
Nyissa A. Walsh, Emma‐Maria Phillips, Arsenio Páez, Nathan E. Cross, Thien Thanh Dang‐Vu, Aurore A. Perrault   +5 more
wiley   +1 more source