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作者:Halldor Felde Berg , Heidi Cecilie Larsen Spång , Bjørg Heringstad ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.401-404
摘要:Abstract(#br)An extended lifespan of spermatozoa following artificial insemination (AI) can make the timing of insemination less critical, as previously demonstrated with immobilized spermatozoa that are gradually released from an alginate gel. The purpose was to examine the in v...
作者:Gurjot Kaur Mavi , Prem P. Dubey , Ranjna S. Cheema
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (2), pp.127-136
摘要:Abstract(#br)The present study aimed at characterization of fertility‐associated proteins in PR and RIR x Local roosters and was conducted on two generations of birds. Roosters were divided into high‐ (>50%) and low‐fertility groups (<50%) based on sperm function tests ...
作者:Monika Greguła‐Kania , Urszula Kosior‐Korzecka , Krzysztof Patkowski ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.393-400
摘要:Abstract(#br)Numerous subclinical diseases in sheep occur in the periparturient period and involve inflammatory processes; therefore, determining markers, such as acute‐phase proteins (APPs), can allow an early diagnosis. Therefore, the objective of the present study was to ...
作者:Keitiretse Molefe , Mulunda Mwanza
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.301-308
摘要:Abstract(#br)Minerals in animal feed occur in variable structures, most of which determine the uptake and usage in biological processes in the body. Effective chemical breakdown of minerals may ensure efficient utilization in metabolism. The aim this study was to evaluate th...
作者:Karina L. Goularte , Flávia L. S. Voloski , Josiara F. M. Redú ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.318-324
摘要:Abstract(#br)Many microorganisms from various sources may be present in ejaculates of bulls. This study identified and isolated bacteria from bull sperm samples in a commercial stud and evaluated their resistance to antibiotics. The number of colony‐forming units was determi...
作者:María José Contreras , Favián Treulen , María Elena Arias ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (2), pp.229-239
摘要:Abstract(#br)Cryopreservation of stallion semen has not reached the level of efficiency and positive results described in other species. This is mainly due to the greater sensitivity of stallion sperm to the freezing process, showing higher rates of oxidative stress and plas...
作者:Mónica Madrigal‐Valverde , Rodrigo F. Bittencourt , Lindomar S. Brito ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.309-317
摘要:Abstract(#br)The present study aimed to evaluate differences in area, volume and testicular weight among groups related to breed and age of boar and establish associations between testicular parameters and seminal characteristics. Seminal quality has been studied using compu...
作者:Yafei Jiao , Bangjun Gao , Guodong Wang ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.351-363
摘要:Abstract(#br)Oocyte maturation plays a vitally important role in the reproduction of pigs. However, the roles of messenger RNAs (mRNAs) and long non‐coding RNAs (lncRNAs) in the developmental process of porcine oocyte maturation are still largely unclear. In this study, a tr...
作者:Ali Kadivar , Naser Shams Esfandabadi , Ehsan Dehghani Nazhvani ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (3), pp.274-282
摘要:Abstract(#br)Protamines substitute DNA‐binding histones during late spermatogenesis in sperm nucleus. Stallion sperm contains all three variants of these arginine‐rich and positively charged nuclear proteins (P1, P2 and P3). Two variants of protamine‐2, that is P2 and P...
作者:Ivan Carvalho Filho , Daniele Botelho Diniz Marques , Carolina Filardi Campos ...
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2020, Vol.55 (1), pp.38-43
摘要:Abstract(#br)Nellore is the main cattle breed used in Brazil, being the largest commercial herd in the world. Beyond the importance of male reproductive efficiency for farm profit, the use of reproductive techniques, mainly artificial insemination, turns the evaluation of ma...

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