Results 21 to 30 of about 117,944 (255)
World Rabbit Science, 2020 The present study was designed to investigate the effect of seasonality on the quality and fertility of cryopreserved New Zealand white (NZW) rabbit semen under Egyptian conditions.
A.M. Fadl
doaj +1 more source
The effects of different PMSG doses on estrus behavior and pregnancy rate in Angora goats
Animal, 2019 Artificial insemination protocols depend on efficient behavioral estrus detection and insemination time in Angora goat. Therefore, we aim to determine the accuracy of an estrus scoring system in Angora goats with different PMSG doses during the breeding ...
M.B. Tirpan +7 more
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Use of Estradiol Cypionate to induce ovulation in buffalo raised in floodplain areas of Itacoatiara, Amazonas [PDF]
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021 This study aimed to determine the efficiency of estradiol cypionate (EC) as an ovulation inducer in a Timed Artificial Insemination protocol. 69 buffalo cows received an intravaginal progesterone device and 2mg of estradiol benzoate (EB) at D0.
J.H.A. Weiller +3 more
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F&S Reports, 2020 Objective: To evaluate the influence of insemination methods on outcomes of preimplantation genetic testing for aneuploidy (PGT-A) by assessing PGT-A results in embryos that derived from conventional in vitro fertilization (IVF) versus intracytoplasmic ...
Jie Deng, M.D., Ph.D. +4 more
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Analysis of reproductive parameters after intrauterine insemination of sows with semen stored for different time periods [PDF]
Veterinarski Glasnik, 2017 Introduction. Artificial insemination of sows with cooled semen has become a routine practice in the swine industry and has almost completely ruled out natural mating.
Vakanjac Slobodanka +6 more
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Duplicated female receptacle organs for traumatic insemination in the tropical bed bug Cimex hemipterus: adaptive variation or malformation? [PDF]
, 2014 During mating, male bed bugs (Cimicidae) pierce the female abdomen to inject sperm using their needle-like genitalia. Females evolved specialized paragenital organs (the spermalege and associated structures) to receive traumatically injected ejaculates ...
Kamimura, Yoshitaka +2 more
core +3 more sources
Frontiers in Immunology, 2022 The mucosa of the female reproductive tract must reconcile the presence of commensal microbiota and the transit of exogenous spermatozoa with the elimination of sexually transmitted pathogens.
M. C. Latorre +14 more
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Postcopulatory sexual selection [PDF]
, 2002 The female reproductive tract is where competition between the sperm of different males takes place, aided and abetted by the female herself. Intense postcopulatory sexual selection fosters inter-sexual conflict and drives rapid evolutionary change to ...
A Civetta +132 more
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Factors Influencing the Popularity of Artificial Insemination of Mares in Europe
Animals, 2019 The purpose of this review was to analyze factors affecting the popularity of artificial insemination of mares in Europe in the context of sperm quality.
Alicja Kowalczyk +2 more
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Profitability of a dairy sheep genetic improvement program using artificial insemination [PDF]
, 2010 This simulation study investigated the farm-level economic benefits of a genetic improvement scheme using artificial insemination (AI) with fresh ram semen in dairy sheep of the Chios breed in Greece. Data were collected from 67 farms associated with the
Arsenos, G. +5 more
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