Results 41 to 50 of about 85,217 (252)

Optimizing Cryopreservation: The Effect of MitoTEMPO and Glycerol Ratios on Ram Semen Quality After Freezing and Thawing

open access: yesVeterinary Medicine and Science
Background MitoTEMPO is an important mitochondrial targeted and ROS scavenging antioxidant. It is often used as antiviral, anticancer and immunomodulator agents.
Recep Hakkı Koca   +10 more
doaj   +1 more source

Genomic Structural Variations Provide Insights Into Litter Size and Teat Number Traits in Hu Sheep

open access: yesAnimal Research and One Health, EarlyView.
Here, we conducted whole genome sequencing on 300 Hu sheep with an average depth of 16.51X. Two candidate genes associated with litter size and teat number traits were identified, namely MAST2 and AFDN. ABSTRACT Litter size and the teat number are important economic indicators in sheep production.
Xin Xiang   +3 more
wiley   +1 more source

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

open access: yesKafkas 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   +5 more
doaj   +1 more source

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

open access: yesAnimal 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   +12 more
wiley   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

Intrauterine insemination versus intracervical insemination in donor sperm treatment [PDF]

open access: yesCochrane Database of Systematic Reviews, 2018
The first-line treatment in donor sperm treatment consists of inseminations that can be done by intrauterine insemination (IUI) or by intracervical insemination (ICI).To compare the effectiveness and safety of intrauterine insemination (IUI) and intracervical insemination (ICI) in women who start donor sperm treatment.We searched the Cochrane ...
Kop, Petronella Al   +4 more
openaire   +2 more sources

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

open access: yesFeminist 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

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

open access: yesMemorias 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   +4 more
doaj   +1 more source

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

open access: yesInternational 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   +9 more
wiley   +1 more source

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