Results 111 to 120 of about 71,128 (264)

Lycium barbarum polysaccharides enhance testicular spermatogenesis in d‐galactose‐induced aging rats via calcium signaling

open access: yesAndrology, EarlyView.
Abstract Background Lycium barbarum polysaccharide (LBP) has long been recognized as having a wide range of beneficial properties for improving proliferation. However, the protective effects and specific mechanisms of d‐galactose‐induced testicular dysfunction in reproductively senescent rats are not fully understood.
Wenxin Ma   +8 more
wiley   +1 more source

INSL3 Expression in Leydig Cells is a Biomarker for Immunocastration in Boars: Transcriptional Evidence

open access: yesAndrology, EarlyView.
ABSTRACT Background Study aimed to obtain insights into physiological responses to immunocastration in pubertal boars by evaluating effects of alternative vaccination protocols and identifying a reliable immunocastration biomarker. Objectives It was hypothesized that the timing of gonadotropin‐releasing hormone (GnRH) suppression by immunocastration ...
Nina Batorek Lukač   +6 more
wiley   +1 more source

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions

open access: yesAndrology, EarlyView.
Abstract Background While metabolic disorders are well‐established contributors to testosterone decline and erectile dysfunction (ED), little is known about the natural progression of reproductive parameters in healthy aging men. Objectives This study aimed to evaluate longitudinal changes in reproductive parameters and sought to determine the ...
Simone Bier   +8 more
wiley   +1 more source

The Ventral Premammillary Nucleus Links Fasting-Induced Changes in Leptin Levels and Coordinated Luteinizing Hormone Secretion [PDF]

open access: bronze, 2009
José Donato   +9 more
openalex   +1 more source

Objective and comprehensive characterization of uterine peristaltic activity throughout the menstrual cycle by means of intracavitary electrohysterography, a cohort study

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Phase and regional dependent patterns of uterine peristaltic features have been identified and comprehensively characterized, providing reference values of fertile conditions. Abstract Introduction The uterus exhibits dynamic peristaltic activity across the menstrual cycle, playing a critical role in reproductive processes such as sperm transport and ...
Jose Alberola‐Rubio   +8 more
wiley   +1 more source

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