Enhancing liquid-chilled storage and cryopreservation capacities of ram spermatozoa by supplementing the diluent with different additives

Autor: Sherif A. Rateb, Marwa A. Khalifa, Ibrahim S. Abd El-Hamid, Hesham A. Shedeed

Publikováno v: Asian-Australasian Journal of Animal Sciences, Vol 33, Iss 7, Pp 1068-1076 (2020)

Objective In the present study, we determined efficiency of incorporating caffeine, melatonin or omega-3 polyunsaturated fatty acid in the diluent on mitigating consequences of (a) liquid chilled- and (b) cryo-storage of ram spermatozoa. Methods In t

Externí odkaz: https://doaj.org/article/a8cfb37a474b454b98f6cbf29cd136b3

Mitochondria Content and Activity Are Crucial Parameters for Bull Sperm Quality Evaluation

Autor: Zofia E. Madeja, Marta Podralska, Agnieszka Nadel, Marcin Pszczola, Piotr Pawlak, Natalia Rozwadowska

Publikováno v: Antioxidants, Vol 10, Iss 8, p 1204 (2021)

Standard sperm evaluation parameters do not enable predicting their ability to survive cryopreservation. Mitochondria are highly prone to suffer injuries during freezing, and any abnormalities in their morphology or function are reflected by a declin

Externí odkaz: https://doaj.org/article/d45356765dca47bdb92ce5c1288302d5

Tetrazolium Salt WST-8 as a Novel and Reliable Chromogenic Indicator for the Assessment of Boar Semen Quality

Autor: Yu-Hsin Chen, Chean-Ping Wu, Hsiu-Lien Lin, Ren-Bao Liaw, Yung-Yu Lai, Ming-Che Wu, Lih-Ren Chen, Pei-Shiue Jason Tsai

Publikováno v: Animals, Vol 10, Iss 12, p 2293 (2020)

A tetrazolium salt, 2-[2-methoxy-4-nitrophenyl]-3-[4-nitrophenyl]-5-[2,4-disulfophenyl]-2H-tetrazolium (WST-8), has been used widely to determine cell viability; however, its application in the field of reproduction is still limited due to this assay

Externí odkaz: https://doaj.org/article/3639bec3803240eebd93aa3cdbf6be0e

Padronização do Sperm Class Analyzer® (SCA®) para avaliação de espermatozoides equinos criopreservados

Autor: C. H. S. C. Barros, Ivan Bezerra Allaman, T. H. O. Pessoa, Paola Pereira das Neves Snoeck

Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 72, Iss 4, Pp 1163-1171 (2020)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 72, Issue: 4, Pages: 1163-1171, Published: 14 AUG 2020
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.72 n.4 2020
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG

RESUMO Objetivou-se, no primeiro experimento, avaliar o efeito da velocidade de captura de imagens de 25Hz, 30Hz e 50Hz na cinética dos espermatozoides equinos criopreservados. Todas as velocidades mostraram-se adequadas para capturar o movimento es

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f748b60440f293acd64b7b68ca8bf508
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000401163&tlng=pt

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