First study of in vitro protective effect of Lepidium meyenii (Maca) on frozen–thawed bovine spermatozoa

Autor: Johanna Leiva-Revilla, Miriam Rolón, Abolghasem Siyadatpanah, Maria de Lourdes Pereira, Veeranoot Nissapatorn

Publikováno v: Veterinary World, Vol 15, Iss 6, Pp 1481-1488 (2022)

Background and Aim: Lepidium meyenii Walp (Maca) is an herbaceous plant that grows in the Peruvian Andes and it has been widely used as a nutritional supplement and fertility enhancer and has been used in the treatment of a variety of diseases, such

Externí odkaz: https://doaj.org/article/5d82c4d6b1c74ead9c4793fcde988c86

Effects of reduced glutathione supplementation in semen freezing extender on frozen-thawed bull semen and in vitro fertilization

Autor: Kazuko OGATA, Akira IMAI, Shinya SATO, Kagetomo NISHINO, Shinya WATANABE, Tamas SOMFAI, Eiji KOBAYASHI, Kumiko TAKEDA

Publikováno v: The Journal of Reproduction and Development, Vol 68, Iss 1, Pp 53-61 (2021)

During cryopreservation, spermatozoa may suffer cold and cryo-induced injuries ―associated with alterations in cell defense systems― that are detrimental to their function and subsequent fertility. This study aimed to determine the efficacy of su

Externí odkaz: https://doaj.org/article/0758ae8f8b7443d69401f0a8aa084517

Estrus synchronization and artificial insemination in Korean black goat (Capra hircus coreanae) using frozen-thawed semen

Autor: Kwan-Woo Kim, Jinwook Lee, Keun Jung Kim, Eun-Do Lee, Sung Woo Kim, Sung-Soo Lee, Sang-Hoon Lee

Publikováno v: Journal of Animal Science and Technology, Vol 63, Iss 1, Pp 36-45 (2021)

Presently, there is an increased demand for livestock products all over the world which has led to more devotion on improving livestock population. Although goats have been bred for a long time in Korea, but there is not much research conducted on

Externí odkaz: https://doaj.org/article/f9cbef1959844921b532742c9317f296

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Effect of Post -Thaw Addition of Insemination Media and Prostatic Fluid on Dog Sperm Motility Parameters

Autor: Violeta IGNA, Ramona FENEȘ, Ileana BRUDIU

Publikováno v: Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine, Vol 75, Iss 2, Pp 236-242 (2018)

Improving sperm parameters with a role in fertilization and keeping them as long as possible at optimal levels is still a current requirement for frozen-thawed semen. The aim of the study was to evaluate the effect of the addition of an artificial in

Externí odkaz: https://doaj.org/article/ca3a2ea1a9ce4eb5a331ece25720f6e0