Results 21 to 30 of about 108,785 (194)
Colloid Centrifugation of Boar Semen [PDF]
Reproduction in Domestic Animals, 2011 ContentsColloid centrifugation of boar semen has been reported sporadically for at least the last two decades, beginning with density gradient centrifugation (DGC) and progressing more recently to single layer centrifugation (SLC). Single layer centrifugation through a species‐specific colloid has been shown to be effective in selecting the best ...
J M, Morrell, M, Wallgren
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Recent advances in boar semen cryopreservation [PDF]
Bioscientifica Proceedings, 2020 Since 35 years ago boar semen has been frozen and used for artificial insemination (AI). However, fertility of cryopreserved porcine sperm has consistently been low as boar sperm are more sensitive to cellular stress imposed by changing osmotic balance, oxidative stress, low-temperature exposure, cryo-protectant intoxication etc.
D, Rath +5 more
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Automatic classification of the acrosome status of boar spermatozoa using digital image processing and LVQ [PDF]
, 2006 We consider images of boar spermatozoa obtained with an optical phase-contrast microscope. Our goal is to automatically classify single sperm cells as acrosome-intact (class 1) or acrosome-damaged (class 2).
Petkov, Nicolai +8 more
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Reduced glutathione and cysteine hydrochloride on crossbred bull semen [PDF]
, 2012 Over the last few years, good quality freezable semen was not utilized effectively due to less knowledge about the freezability of semen. One reason is the lack of sufficient antioxidants in the seminal plasma and semen extender.
P Perumal
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Біотехнологічні методи оцінки ефективності кріоконсервації сперми кнурів
Фактори експериментальної еволюції організмів, 2017 Aim. Estimate boar semen for suitability to cryopreservation using informative biotechnological methods (thermoresistant probe, heat resistance test) to replenish genetic resources of Animal Gene bank Institute of Animal Breeding and Genetics n.
S. I. Kovtun +4 more
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Highlights on artificial insemination (AI) technology in the pig [PDF]
Macedonian Veterinary Review, 2014 Over the past decade, there has been a tremendous increase in the development of field AI services in the majority of countries concerned with pig production.
Tarek Khalifa +5 more
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Journal of Animal Reproduction and Biotechnology, 2015 Cryopreservation of boar semen is continually researched in reproductive technologies and genetic resource banking in breed conservation. For evaluating the boar semen quality, sperm motility (MOT) is an important parameter because the movement of ...
Eun-Seok Cho +10 more
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Journal of Animal Reproduction and Biotechnology, 2015 Cryopreservation of boar semen is continually researched in reproductive technologies and genetic resource banking in breed conservation. For evaluating the boar semen quality, sperm motility (MOT) is an important parameter because the movement of ...
Soo-Jin Sa +6 more
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Animals, 2023 Sperm during the freezing and thawing process is damaged by oxidative stress. Thus, its antioxidant scavenger is essential for sperm survival and death in frozen–thawed semen.
Sang-Hee Lee, Seunghyung Lee
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Preventing wild boar "Sus scrofa" damage - considerations for wild boar management in highly fragmented agroecosystems [PDF]
, 2015 During the last three decades wild boar populations have grown rapidly and the range of the species has increased steadily, covering almost the whole European continent today.
Schlageter, Adrian
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