Reports the controversial issue on the causes of bovine spongiform encephalopathy in Great Britain. Mistakes made by researchers on laboratory examinations; Issues on the source of sheep brain used in the study; Importance of high-quality work on scientific studies.Balter...
Background In the wake of the epidemic of bovine spongiform encephalopathy the British government established a flock of sheep from which scrapie-free animals are supplied to laboratories for research. Three breeds of sheep carrying a variety of different genotypes associated with scrapie susceptibility...
Associations of polymorphisms in the promoter I of bovine acetyl-CoA carboxylase-alpha gene with beef fatty acid composition. The objectives of this study were to identify single nucleotide polymorphisms (SNPs) in the promoter I (PI) region of the bovine acetyl-CoA carboxylase- (A... S Zhang,...
BSBlack Sheep Brotherhood(gaming community) BSBefore Stinson(How I Met Your Mother; TV series reference) BSBroadband Storm BSBehavioral Statement BSBéton de Sable(French: Sand Concrete) BSBike Stunt Competition BSBioShelf International(Hamilton, ON, Canada) ...
作者: G.S.G Spencer a 摘要: Autoregulation of GH secretion in sheep was examined by intravenous and intracerebroventricular (ICV) administration of human and bovine GH. Intravenous administration of hGH at either 2 mg or 10 mg per sheep failed to alter radioimmunoassayable plasma ovine GH con...
Oral inoculation of sheep with the agent of bovine spongiform encephalopathy (BSE). 1. Onset and distribution of disease-specific PrP accumulation in brain... In this respect, BSE-infected resembled scrapie-infected sheep; it is possible, however, that future research will reveal differences in ...
In mammals, a conformational transition of the cellular prion protein (PrPC) into the scrapie isoform leads to transmissible spongiform encephalopathies or prion diseases, such as Creutzfeldt–Jakob disease in humans, bovine spongiform encephalopathy in cattle, and scrapie in sheep and goat (21). ...
The clinical and pathological aspects of bovine paratuberculosis in a dairy herd in the county of Capela de Santana, Rio Grande do Sul, southern Brazil, ar... D Driemeier,CEF Cruz,MJP Gomes,... - 《Pesq.vet.bras》 被引量: 116发表: 1999年 Abdominal Tuberculosis: A Histopathological Study...
The aim of the present study was to describe in detail the changes occurring in the cytoplasmic ultrastructure of the bovine oocyte from the onset of growt... T Fair,SCJ Hulshof,P Hyttel,... - 《Anat Embryol》 被引量: 553发表: 1997年 Validation of an algorithm combining haemoglobin A1c...