Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Abouzar Najafi"'
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103842- (2024)
ABSTRACT: Aging leads to decreased fertility in roosters, which is likely due to increased oxidative stress. This study evaluated the antioxidant effects of gallic acid (GA) supplementation on sperm quality and fertility of aged roosters. This study
Externí odkaz:
https://doaj.org/article/e8f8156183ea48da88cf80bf4a7d80fb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This pioneering research investigated apigenin potential to augment rooster sperm cryosurvival in an extender model. Apigenin is a natural antioxidant flavonoid showing promise for improved post-thaw sperm function. However, its effects on a
Externí odkaz:
https://doaj.org/article/29e2496a28b44cc29e77902ccc02dc15
Autor:
Hossein Mohammadi, Amir Hossein Khaltabadi Farahani, Mohammad Hossein Moradi, Hossein Moradi-Shahrbabak, Mohsen Gholizadeh, Abouzar Najafi, Marco Tolone, Enrico D’Alessandro
Publikováno v:
Animals, Vol 14, Iss 22, p 3245 (2024)
Domestication and selection significantly changed phenotypic traits in modern domestic animals. To identify the genomic regions associated with prolificacy in this study, 837 ewes from three Iranian indigenous sheep breeds, consisting of Baluchi, Lor
Externí odkaz:
https://doaj.org/article/bd6ecfe4f0d846bea6b9341310a56909
Autor:
Michael Ghadimi, Abouzar Najafi, Seyed Davood Sharifi, Abdollah Mohammadi-Sangcheshmeh, Mohammad Roostaei-Ali Mehr
Publikováno v:
Poultry Science, Vol 103, Iss 4, Pp 103491- (2024)
ABSTRACT: Declining semen quality will have a negative impact on the fertility of aged roosters. Various factors influence this decrease in quality. This study was conducted to investigate the effects of different levels of Moringa plant extract on s
Externí odkaz:
https://doaj.org/article/a979a216d9564dd190f496ef0f418c0f
Publikováno v:
Veterinary and Animal Science, Vol 23, Iss , Pp 100338- (2024)
This study investigated the potential impact of feeding whole plant basil on sperm quality and the concentration of certain reproductive hormones in male lambs. A total of 18 Zandi male lambs with an initial weight of 28.8 ± 2.03 kg were included in
Externí odkaz:
https://doaj.org/article/001bbef94cff4d948ab683d80062b5bc
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The purpose of this study was to examine the effect of different rutin concentrations on rams epididymal sperm. A local slaughterhouse provided 50 pair of testes from 25 rams. The testes were sent to the lab at room temperature. Spermatozoa
Externí odkaz:
https://doaj.org/article/71e0aca8df8d468d9e88684941029800
Publikováno v:
Veterinary and Animal Science, Vol 21, Iss , Pp 100302- (2023)
This experiment was carried out to investigate the histological changes of liver and testis of Japanese quail fed different levels of dietary valine (Val) in low protein diet. A total of 1000 one-day-old Japanese quail chicks (mixed sex) were assigne
Externí odkaz:
https://doaj.org/article/3f6584e521d442ce8d9dad70d026b159
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
Zinc has a critical physiological role in sperm function. The purpose of this study was to investigate the effect of different sources of zinc on sperm quality. For this purpose, 18 Zandi lambs with an average weight of 32 ± 1.2 kg were subjected to
Externí odkaz:
https://doaj.org/article/3d0ff19c819d4f08a0c479214617a03f
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The purpose of this study was to investigate the effects of rosiglitazone on ram semen after cryopreservation on the quality of thawed sperm. Sperm motility, membrane functionality, viability, total abnormality, acrosome membrane integrity,
Externí odkaz:
https://doaj.org/article/ac31dcec30554aa5b19f17d7d7c656a4
Autor:
Abouzar Najafi, Mahdieh Mehdipour, Hossein Mohammadi, Zohreh Mehdipour, Behzad Khorrami, Mahdi Nazari
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The aim of the present study was to investigate the effects of tempol and straw size on rooster sperm post-thaw quality and fertility. Rooster semen was cryopreserved in Lake extender containing 0 (control), 5, 10, 15 and 20 μM tempol (in t
Externí odkaz:
https://doaj.org/article/48f7d65852364f5981953d4fcfc29298