Results 61 to 70 of about 54,242 (266)

The Effect of Centrifugation on Semen Quality of Peranakan Ettawah Goat's Post Thawing

open access: yesJurnal Kedokteran Hewan, 2010
The aim of the research was to determine the optimum of centrifugation on the quality of Peranakan Ettawah goat's spermatozoa prepared for in vitro fertilization preparation.The research of material was frozen semen of Peranakan Ettawah goat produced by ...
Indiah Indiah, Sri Wahjuningsih
doaj   +1 more source

Ursolic Acid Alleviates Orchitis via Modulating Ferroptosis in Peritubular Myoid Cells of Testis

open access: yesAnimal Research and One Health, EarlyView.
Ursolic acid modulates key ferroptosis‐related pathways in the peritubular myoid cells of the testis in forest musk deer. ABSTRACT Chronic stress adversely affects reproductive health, increasing susceptibility to pathologies such as orchitis. Additionally, the maintenance of iron homeostasis is essential for preserving the function of the testicles ...
Yang Wang   +11 more
wiley   +1 more source

Removal of spermatozoa with externalized phosphatidylserine from sperm preparation in human assisted medical procreation: effects on viability, motility and mitochondrial membrane potential

open access: yesReproductive Biology and Endocrinology, 2009
Background Externalization of phosphatidylserine (EPS) occurs in apoptotic-like spermatozoa and could be used to remove them from sperm preparations to enhance sperm quality for assisted medical procreation.
de Agostini Ariane   +3 more
doaj   +1 more source

CD5 expression by human ejaculated spermatozoa

open access: yesMiddle East Fertility Society Journal, 2022
Background A complex of effector and predominant regulatory immune responses are induced in the female reproductive tract (FRT) due to insemination that is necessary to achieve pregnancy.
Nasrin Sereshki   +4 more
doaj   +1 more source

Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu   +6 more
wiley   +1 more source

Use of Clotrimazole in Finfish Aquaculture: Mechanistic Insights, Limitations, and Future Directions for Antifungal Therapy

open access: yesAnimal Research and One Health, EarlyView.
This review critically evaluates clotrimazole as a potential antifungal for finfish aquaculture, highlighting strong mechanistic and in vitro efficacy against aquatic mycoses alongside major gaps in in vivo evidence, toxicokinetics, residue safety, and environmental risk, outlining priorities for responsible therapeutic development and regulatory ...
Arya Sen   +2 more
wiley   +1 more source

VIABILITAS SPERMATOZOA KAMBING BOER PASCA PENDINGINAN DAN PEMBEKUAN MENGGUNAKAN PENGENCER DASAR TRIS DENGAN LEVEL TREHALOSA YANG BERBEDA

open access: yesJurnal Ternak Tropika, 2012
ABSTRAK Penyimpanan semen bisa dilakukan dengan pendinginan atau pembekuan. Setelah pendinginan atau pembekuan viabilitas spermatozoa akan menurun.
Nurul Isnaini
doaj  

Heat stress in spermatogenesis: a redox‐dependent decision network linking ROS, autophagy, and regulated cell death

open access: yesBiological Reviews, EarlyView.
ABSTRACT Heat stress (HS) is an increasing threat to male reproductive health, disrupting spermatogenesis through complex and interdependent cellular responses within the seminiferous epithelium. Although excessive reactive oxygen species (ROS) production is a hallmark of HS, ROS also act as central regulators of cell fate decisions beyond their role ...
Ribrio Ivan Tavares Pereira Batista
wiley   +1 more source

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout   +3 more
wiley   +1 more source

Jus Punica Granatum Memulihkan Motilitas Spermatozoa Tikus Putih Pada Kondisi Stres Oksidatif

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya, 2018
Fast food consumption including used of repeated heating-oil, causing various of health problems, especially the formation of free radicals characterized by elevated MDA levels.
Putu Oky Ari Tania   +3 more
doaj   +1 more source

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