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- Medical (general)
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- Heteroplastika arba ksenotransplantacija (lot. xenos - svetimas) - organo arba audinio persodinimas skirtingų rūšių individams (pvz., gyvulio - žmogui). Persodintas toks organas ar audinys - ksenotransplantatas MYKOLO ROMERIO UNIVERSITETOTEISĖS FAKUL - by fibsas
- Example sentence(s)
- Žvelgiant į ateitį, kepenų ksenotransplantacija galėtų
būti pagrindinis kritinės būklės pacientų, sergančių
ūminiu kepenų nepakankamumu, gydymo
būdas, nes ksenotransplantatas laikinai galėtų pavaduoti
savas žmogaus kepenis tol, kol atsiras tinkamas
žmogaus donorinis organas arba kol atsitaisys
savų kepenų funkcija. - LIETUVOS CHIRURGIJA
by fibsas - Related KudoZ question
Compare [close] - English
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- tissue taken from another species, treated and implanted University of South Carolina - by Enrique Cavalitto
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- Reports indicate that cryopreserved aortic valve allografts have a better long-term survivability than other bioprostheses, such as the porcine xenograft. Unlike xenografts, allograft valves do not require treatment with glutaraldehyde and may therefore retain much of their original mechanical function. - American Assoc. for Thoracic Surgerry
by Enrique Cavalitto - Persistent expression of human genes by the xenografts at higher passages was assessed by RT-PCR amplification of the human β–globin gene. This xenograft model was used in the preclinical evaluation of an adenoviral vector containing a β-galactosidase reporter gene and a wild-type p53 gene. - ScienceDirect
by Enrique Cavalitto - A transparent window chamber allowed noninvasive microscopic observation of human tumor xenograft tissue in athymic nude mice. The xenografts were derived from the LS174T colon carcinoma cell line shown to express CEA in vitro (18) and in vivo (19–21). - The National Academy of Sciences
by Enrique Cavalitto Compare [close] - Chinese
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- 异种移植(物)/Traditional: 異種移植(物
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- 异种移植
异种移植指将一个物种的组织移植到另一个物种体内,例如,从猪到人。和同种移植不同的是,异种之间存在很大差异,从而使得这种移植成功的可能性很小。负责组织排斥的免役系统将很容易地识别出外来组织并强烈排斥它。既然动物可以为移植提供无尽的来源,异种移植一直是人们梦寐以求的事。猪虽然看上去和人有着很大的差异,却有着相似的器官结构,因而成为该领域内研究的焦点;猴子是另一类有吸引力的种群。
理论上讲选择与人亲缘关系最近的其它灵长类动物作为移植物来源乃最佳方案,然而灵长目动物数量稀少,饲养与繁殖不易,价格昂贵,脏器(与成年人相比)体积偏小,存在逆转录病毒感染的危险,可能会引发伦理学争论等等一般不考虑作为异种移植物来源的候选者。 Baidu - by Adsion Liu
- Example sentence(s)
- 4.1 受体对移植物的反应尽管传统上认为中枢神经系统是一个“免疫特免”区,但异种移植与同种移植同样存在免疫排斥。由于跨种系移植,其排斥反应可能更强烈,所幸的是在 ... - 中国教育网-山东医科大学附属
by Adsion Liu - 以湖南湘雅三医院猪胰岛细胞移植治疗糖尿病为代表的异种器官移植应运而生,为解决人类器官供体短缺提供了可能的解决方案。近年来,异种移植的实验研究在世界各地陆续 ...
- 中南大学新闻网
by Adsion Liu - Related KudoZ question
Compare [close] - Portuguese
- Medical (general)
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- Remoção parcial ou completa de órgão ou outra parte do corpo para transplante ou enxerto entre diferentes espécies.
O exemplo mais comum são as váulculas cardíacas de porco em humanos. babylon - by Mariza Conde (MD, PhD)
- Example sentence(s)
- A pressa em começar xenotransplantes (transplantes de órgãos animais para seres humanos) é provocada mais por considerações técnicas, pelo ego de cirurgiões e pesquisadores e pelo lucro obtido com a biotecnologia, do que por uma verdadeira preocupação com saúde e segurança.
- TAPS - Temas Atuais
by Mariza Conde (MD, PhD) - Xenotransplante, Um desafio perigoso.
A pesquisa sobre o transplante de órgãos, células e tecidos de outros animais para o homem é uma esperança para pessoas com diabetes e doenças neurodegenerativas, como o mal de Parkinson. Existem também estudos um pouco mais avançados sobre o uso de células cutâneas humanas cultivadas com células de rato no tratamento de queimaduras graves.
- ONU
by Mariza Conde (MD, PhD) - Related KudoZ question
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