Cryopreservation techniques for ram sperm

A Saha, M Asaduzzaman… - Veterinary medicine …, 2022 - Wiley Online Library
Germplasm storage and transportation in artificial insemination (AI) and other advanced
technologies are facilitated by cryopreservation. In reproduction, the cryopreservation of …

The effect of mating method and mating season on the number of puppies and determination of some reproductive parameters in Pomeranian dogs

MF Özmen - Journal of Istanbul Veterinary Sciences, 2022 - dergipark.org.tr
In the present study, the 3-year breeding behavior of the parent dogs in a Pomeranian farm
was followed, and the effects of season and insemination method on their reproductive …

Effect of freeze–thawing process on lipid peroxidation, miRNAs, ion channels, apoptosis and global DNA methylation in ram spermatozoa

İH Güngör, A Tektemur, G Arkali… - Reproduction …, 2021 - CSIRO Publishing
This study was carried out to investigate the effect of the semen freeze–thawing process on
the functionality and molecular structure of ram spermatozoa. The temperature of pooled …

PUFA-rich phospholipid classes and subclasses of ram spermatozoa are unevenly affected by cryopreservation with a soybean lecithin-based extender

M Carro, JM Luquez, DA Peñalva, J Buschiazzo… - Theriogenology, 2022 - Elsevier
Cryopreservation is known to affect spermatozoa structure and function. Ram sperm are
among the most highly sensitive mammalian gametes to freezing, due to their lipid …

[HTML][HTML] Two-step accelerating freezing protocol yields a better motility, membranes and DNA integrities of thawed ram sperm than three-steps freezing protocols

DA Galarza, A López-Sebastián, H Woelders… - Cryobiology, 2019 - Elsevier
The present study compares a protocol that mimics freezing of ram semen in static nitrogen
vapor with two protocols with an initial low cooling rate in the first step, followed by higher …

Effect of hydrated C60 fullerene on lipid, vitamin and amino acid composition in frozen-thawed ram semen

G Türk, RH Koca, İH Güngör, SD Cinkara… - Animal Reproduction …, 2022 - Elsevier
This study was conducted to investigate the effect of different doses of hydrated C 60
fullerene (C 60 HyFn) on freeze-thawing process-induced changes in lipid, vitamin and …

Effect of Equex on ram semen in different freezing extenders

E Sengul, C Dayanikli, B Kunyeli… - Kafkas Universitesi …, 2024 - avesis.uludag.edu.tr
This study was carried out to determine the effects of Equex on ram semen freezability in
three different extenders. Semen samples were collected from five rams and divided into six …

Changes in fatty acids, vitamins, cholesterol and amino acid profiles of ram semen by freeze-thawing process

İH Güngör, RH Koca, SD Cinkara, TC Acısu… - Reproductive …, 2025 - Elsevier
The objective of this study was to examine the impact of freeze-thawing on the levels of
oxidative stress, fatty acids, vitamins A, D, E, and K, cholesterol, and amino acids, as well as …

Autologous platelet rich plasma have positive effect on ram spermatozoa during cryopreservation in non-breeding season

S Alcay, A Aktar, D Koca, M Kilic… - Kafkas Universitesi …, 2022 - avesis.uludag.edu.tr
The aim of this study was to evaluate the effects of autologous platelet-rich plasma (PRP)
supplemented egg yolk based extender on ram semen after thawing. Semen samples were …

[HTML][HTML] Effects of Resveratrol-Loaded Cyclodextrin on the Quality Characteristics of Ram Spermatozoa Following Cryopreservation

A Eser, S Yağcıoğlu, R Arıcı, K Demir, K Ak - Animals, 2024 - mdpi.com
Simple Summary This study evaluated the impact of resveratrol-loaded cyclodextrin (RLC)
on the quality of ram sperm after thawing. Our hypothesis was that resveratrol-loaded …