Results 51 to 60 of about 117,944 (255)

Long term incubation resilience of post-thaw ram semen diluted with lecithin-based extender supplemented with bovine serum albumin [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2018
The objective of the study was to determine the optimum concentration of BSA in lecithin-based extender for post-thawing quality and incubation resilience (0 h, 6 h and 10 h) of ram sperm. Ejaculates were collected from five rams via electro ejaculation.
Selim ALÇAY, Mehmed Berk TOKER, Elif GÖKÇE, Nail Tekin ÖNDER, Burcu ÜSTÜNER, Zekariya NUR   +5 more
doaj   +1 more source

Hepatotoxicity of Nonesterified Fatty Acids to Dairy Cows: Pathophysiological Mechanisms and Prospective Solutions

Animal Research and One Health, EarlyView.
Unregulated inflammation increases non‐esterified fatty acids (NEFAs), and triggers multi‐pathway hepatocyte damage including oxidative stress, mitochondrial dysfunction, and metabolic disorders in dairy cows. ABSTRACT Circulating concentrations of nonesterified fatty acids (NEFAs) are elevated due to lipid mobilization from adipose tissue in ...
Siqing Mao, Yuan Tian, Dan Li, Lei Tian, Hang Yu, Ziling Liu, Xin Gao, Yanqiong Wen, Fachun Wan, Zuo Wang, Weijun Shen, Xinwei Li, Lei Liu   +12 more
wiley   +1 more source

Prolonged repeated inseminations trigger a local immune response and accelerate aging of the uterovaginal junction in turkey hens

Frontiers in Physiology, 2023
Artificial insemination is a standard practice in the turkey breeder industry to ensure the production of fertile eggs. Even though hens are inseminated on a weekly basis, their fertility tends to decline after a few weeks of production.
Sunantha Kosonsiriluk, Kent M. Reed, Sally L. Noll, Ben W. Wileman, Marissa M. Studniski, Kahina S. Boukherroub   +5 more
doaj   +1 more source

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

Equine 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, Rik Serrarens, Bart Leemans, Anthony Claes   +3 more
wiley   +1 more source

Circadian clock of Aedes aegypti: effects of blood-feeding, insemination and RNA interference

Memorias do Instituto Oswaldo Cruz, 2013
Mosquitoes are the culprits of some of the most important vector borne diseases. A species’ potential as a vector is directly dependent on their pattern of behaviour, which is known to change according to the female’s physiological status such as whether
Carla Gentile, Gustavo Bueno da S Rivas, Jose BP Lima, Rafaela Vieira Bruno, Alexandre Afranio Peixoto   +4 more
doaj   +1 more source

Pandemic Im/mobilities, reproductive injustices, and assisted reproductive technology use among Taiwanese LGBTQ parents

Feminist Anthropology, EarlyView.
Abstract This article examines how mobility restrictions imposed by governments during the COVID‐19 pandemic intensified reproductive and mobility injustices. It traces shifting configurations of privilege and inequality within marginalized groups whose reproductive desires remain legally and socially unrecognized.
Sara L. Friedman
wiley   +1 more source

A participatory approach to design monitoring indicators of production diseases in organic dairy farms [PDF]

, 2016
Production diseases have an important negative effect on the health and welfare of dairy cows. Although organic animal production systems aim for high animal health levels, compliance with European organic farming regulations does not guarantee that this
Bareille, Nathalie, Duval, Julie, Emanuelson, Ulf, Fourichon, Christine, Madouasse, Aurélien, Sjöström, K.   +5 more
core   +2 more sources

Metroplasty before IVF in women with a T‐shaped uterus: A clinical challenge

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract A T‐shaped uterus is a uterine malformation, which can be either congenital or acquired, potentially impairing fertility and increasing the risk of miscarriage. Diagnosis primarily relies on three‐dimensional ultrasound and hysteroscopy. Hysteroscopic metroplasty is the standard surgical intervention aimed at restoring normal uterine anatomy ...
Fabio Barra, Irene Gazzo, Alessandro Favilli, Consuelo Russo, Giulia Monaco, Franco Alessandri, Sandro Gerli, Luis Alonso Pacheco, Caterina Exacoustos, Simone Ferrero   +9 more
wiley   +1 more source

Use of frozen-thawed semen in equine artificial insemination programmes [PDF]

SPERMOVA, 2016
The use of equine frozen semen has variable results. Pregnancy rates per cycle may be between 10 to 70%. Although an inseminating dose of 280 a 320 millones progressive motile sperm (PMS) has been recommended, under experimental conditions it is posible ...
Alonso A, Baca Castex C, Pinto M, Caldevilla M, Ferrante A, Miragaya M   +5 more
doaj   +1 more source

Optimizing outcomes in intrauterine insemination: A narrative synthesis of two decades of clinical research (2000–2024)

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Intrauterine insemination (IUI) is a widely used first‐line fertility treatment, yet its success rates vary considerably. This review synthesizes evidence from peer‐reviewed studies published between 2000 and 2024, including randomized controlled trials, cohort and case–control studies, as well as systematic and narrative reviews identified ...
Kasuni Akalanka
wiley   +1 more source