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 …

Effect of polyvinyl alcohol on survival and function of angora buck spermatozoa following cryopreservation

K Tekin, A Daşkın - Cryobiology, 2019 - Elsevier
The aim of this study was to examine effects of polyvinyl alcohol (PVA) on buck semen
quality. Seventy-five ejaculates were collected and diluted in Tris-egg yolk extender …

[HTML][HTML] Comparative analysis of various step-dilution techniques on the quality of frozen Limousin bull semen

AA Arif, T Maulana, EM Kaiin, B Purwantara… - Veterinary …, 2020 - ncbi.nlm.nih.gov
Materials and Methods: Semen was collected from three sexually mature Limousin bulls
using an artificial vagina. Immediately after collection, the semen was evaluated …

Cholesterol-loaded cyclodextrin plus trehalose improves quality of frozen-thawed ram sperm

ME Inanc, Ş Güngör, C Öztürk, F Korkmaz, İ Baştan… - 2019 - acikerisim.aksaray.edu.tr
The objective of this study was to determine effects of supplementing'Eris-based semen
extenders with either cholesterol-loaded cyclodextrin (CLC) or 7-dehydrocholesterol loaded …

Gallic and carnosic acids improve quality of frozen‐thawed ram spermatozoa

S Gungor, ME Inanc, C Ozturk, F Korkmaz, I Bastan… - Andrologia, 2019 - Wiley Online Library
The objective was to determine effects of gallic acid (GA) and carnosic acid (CA), present in
carob pods and rosemary extract respectively, on frozen‐thawed ram spermatozoa. Thirty …

Effect of cholesterol loaded cyclodextrin on semen cryopreservation of Aksaray Malakli shepherd dogs of different ages

ME Inanc, K Tekin, KT Olgac, B Yilmaz, B Cil… - Animal reproduction …, 2018 - Elsevier
The objective of the study was to determine the effect of cholesterol-loaded cyclodextrin
(CLC) on the quality parameters of semen from Aksaray Malakli Shepherd dogs of different …

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 …

Cholesterol‐loaded cyclodextrin attenuates dilution effect and improves quality of bovine low sperm insemination doses during cryopreservation

SA Lone, TK Mohanty, M Bhakat, HP Yadav… - Andrologia, 2021 - Wiley Online Library
In the present study, the effect of cholesterol‐loaded cyclodextrin (CLC) on the quality of low
sperm doses at post‐thaw was evaluated. Twenty four ejaculates (6 from each bull) were …

Recombinant peptide reverses cryo-capacitation in ram sperm and improves in vitro fertilization

A Ledesma, L Zalazar, FB Imbachi, JI Pastore… - Animal reproduction …, 2019 - Elsevier
Semen cryopreservation is a very important technique for assisted reproduction; however,
the cryopreservation process is harmful because it results in a reduction in sperm motility …

Genome-wide discovery of underlying genetic factors associated with fresh and frozen-thawed semen traits in composite ram breeds exhibiting different cryotolerance

B Bülbül, Ş Doğan, C Dayanıklı, M Kırbaş, E Şengül… - Cryobiology, 2025 - Elsevier
Fewer studies investigate the effects of underlying genetic factors related to semen
characteristics, significantly affecting sheep farm profitability. This study aimed to identify …