Results 251 to 260 of about 127,194 (360)

Genomic Insights into the Origin, High Fecundity and Environmental Adaptation of Hu Sheep

open access: yesAdvanced Science, Volume 12, Issue 37, October 6, 2025.
The Hu sheep diverged from the Small‐tailed Han sheep ≈1330 years ago, and subsequently migrated from northern to warm and humid southern regions. The genes BMPR1B, UNC5C, and GRID2 play a synergistic role in the superior reproductive traits of Hu sheep.
Zexuan Liu   +12 more
wiley   +1 more source

Serum Luteinizing Hormone, Follicle-Stimulating Hormone, and Testosterone Responses to Gonadotropin-Releasing Factor in Males with Varicoceles

open access: bronze, 1976
Isaac Schiff   +6 more
openalex   +1 more source

A Splice‐Region Variant Causes an Atypical Presentation of GNAS Inactivation Disorder

open access: yesAmerican Journal of Medical Genetics Part A, Volume 197, Issue 10, October 2025.
ABSTRACT Pathogenic variants in GNAS can cause a wide range of diseases including pseudohypoparathyroidism, pseudopseudohypoparathyroidism, McCune‐Albright syndrome, among others. The specific phenotypic features that may be seen are influenced by the variant type and location in the gene, whether it causes loss or gain of function, and whether it is ...
Brandon S. Stone   +11 more
wiley   +1 more source

Evaluation of the Hypothalamus‐Hypophysis‐Adrenal Axis in Male Rats Programmed by Gestational Protein Restriction

open access: yesCell Biochemistry and Function, Volume 43, Issue 10, October 2025.
ABSTRACT Diet manipulations during the gestation of animal models, in this case, the lipoprotein diet, mimic the alterations related to low birth weight, providing studies of the mechanisms involved in chronic disease development in later life. Our research group identified in adult male rats submitted to gestational protein restriction, increased ...
Vinicius Schiavinatto Mariano   +2 more
wiley   +1 more source

Vaginal micronized progesterone on preventing luteinizing hormone untimely surge in ART cycles: A prospective proof-of-concept study. [PDF]

open access: yesJBRA Assist Reprod
Souza MDCB   +6 more
europepmc   +1 more source

Impact of Tamoxifen on Endometrial Thickness in Women With Thin Endometrium Following Estrogen Therapy During Frozen–Thawed Embryo Transfer

open access: yesClinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Endometrial thickness (ET) is an important parameter of determining endometrial receptivity for in vitro fertilization (IVF) with frozen–thawed embryo transfer (FET). ET is influenced by various intrinsic and extrinsic factors, such as hormonal fluctuations, age‐related changes, underlying medical conditions, and metabolic factors.
Masoumeh Zaree   +6 more
wiley   +1 more source

Adrenal Crisis Induced by Viral Myocarditis Unveils Sheehan Syndrome at 16 Years Postpartum: A Case Report

open access: yesClinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Sheehan's syndrome (SS) is a rare complication of postpartum hemorrhage. Here, we present a case of a 37‐year‐old female with Sheehan's syndrome who remained undiagnosed for 16 years and ultimately presented with an adrenal crisis that was precipitated by viral myocarditis.
Shivali Rao   +7 more
wiley   +1 more source

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