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Acta veterinaria Scandinavica. Supplementum最新文献

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Seasonal variation in seminal characteristics of West African dwarf sheep in the humid tropics. 湿润热带地区西非矮羊种子特征的季节变化。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2021-01-05 DOI: 10.51791/NJAP.V15I.956
J. Akpokodje, T. Dede, P. I. Odili
Semen collected from six mature West African Dwarf (WAD) rams by artificial Vagina, twice weekly for one year, early and late rainy season, and early and late dry season, showed no significant difference in volume of ejaculate and progressive motility of sperm. There was significant difference in sperm concentration, total sperm per ejaculate, total motile sperm per ejaculate and abnormal sperm. Seasonal changes in characteristics of the semen were associated with seasonal changes in temperature, indicating the detrimental effects of heat, even on indigenous stock.
人工阴道采集6只成年西非矮公羊(WAD)的精液，每周2次，连续1年，雨季的早、晚、旱季的早、晚，射精量和精子活力无显著差异。精子浓度、单次射精总精子数、单次射精总活动精子数和异常精子数差异均有统计学意义。精液特征的季节性变化与温度的季节性变化有关，这表明热的有害影响，甚至对本地种群也是如此。
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引用次数: 2
Xenotransplantation--state of the art. 异种器官移植，最先进的技术。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01 DOI: 10.1186/1751-0147-45-s1-s7
Axel Kornerup Hansen, Kirsten Dahl, Dorte Bratbo Sørensen, Ejvind Kemp, Svend Kirkeby
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引用次数: 2
The use of fish in xenotransplantation research. 鱼类在异种器官移植研究中的应用。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Peter Alestrom
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引用次数: 0
Xenotransplantation--the donor welfare perspective. 异种器官移植——捐赠者福利的视角。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Svein Aage Christoffersen
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引用次数: 0
Political considerations of controversial medical issues: xenotransplantation and society. A presentation of the work of the Norwegian national working group on xenotransplantation. 有争议的医疗问题的政治考虑:异种移植和社会。介绍挪威异种器官移植国家工作组的工作。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Inger Lise Gjørv
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引用次数: 0
Xenotransplantation--view of the transplanted patient. 异种移植——移植患者的视图。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Ragnar Skjøld
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引用次数: 0
Xenotransplantation--ethical considerations based on human and societal perspectives. 异种移植——基于人类和社会观点的伦理考虑。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Matthias Kaiser
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引用次数: 0
Custom made piggeries in Norway? View of the meat producing industry. 挪威的定制养猪场?肉类生产行业的观点。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Harald Gjein
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引用次数: 0
Xenotransplantation: biotechnological aspects and current attitudes. 异种移植:生物技术方面和目前的态度。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Torben Greve

Xenotransplantation of organs from the large domestic species will only be successful if the donor animals have been genetically modified, in particular regarding the alpha-Gal epitope, certain human complements (CD55 and CD59) and/or H-transferase. This requires, among other things, major embryo-technological efforts, and the rate of success is still far from an acceptable level in the domestic species. It is currently poor, but the progress is very good. In this brief review certain embryo-technological problems will be addressed with the focus on the pig as potential organ donor. In addition, certain views of the Danish ad hoc Committee on Gene Technology on xenotransplantation will be presented in this context as they are supposed to mirror the concern and the views of the issues important for the public and each individual.

来自大型家养动物的异种器官移植只有在供体动物经过基因改造后才能成功，特别是在α - gal表位、某些人类补体(CD55和CD59)和/或h转移酶方面。除其他事项外，这需要在胚胎技术方面做出重大努力，而在家养物种中，成功率仍远未达到可接受的水平。它目前很穷，但进展很好。在这篇简短的综述中，一些胚胎技术问题将重点放在猪作为潜在的器官供体上。此外，将在这方面介绍丹麦基因技术特设委员会关于异种移植的某些观点，因为它们应该反映对公众和每个人都重要的问题的关注和观点。
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引用次数: 0
Possible transmission of zoonoses in xenotransplantation: porcine endogenous retroviruses (PERVs) from an immunological point of view. 人畜共患病在异种移植中的可能传播:从免疫学角度看猪内源性逆转录病毒(PERVs)。
Acta veterinaria Scandinavica. Supplementum
Pub Date : 2004-01-01
Peter Schmidt, Göran Andersson, Jonas Blomberg, Anders Malmsten, Olle Korsgren
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引用次数: 0
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