منابع مشابه
Ancient DNA from Human and Animal
Research on ancient DNA (aDNA) has the potential to enable molecular biologists and archeologists to decipher certain aspects of history by direct looking into the past. However, several major problems in this field limit the applicability of aDNA studies, most importantly contamination with modern DNA and postmortem DNA degradation. In this study we extracted and analyzed aDNA obtained from ~3...
متن کاملRelations between animal transgenesis and reproduction.
Transgenesis has become an essential tool for the study of gene expression mechanisms and functions. Transgenesis is also more and more used for biotechnological applications such as the study of human diseases, the adaptation of pig organs to humans, the production of pharmaceutical proteins in milk and likely in the future for the improvement of animal production. The use of transgenesis reli...
متن کاملImmunologic Relations among Various Animal Collagens
By the use of complement fixation and in vivo immunofluorescence with cross-absorption studies it was shown that acid soluble collagens prepared from rat, mouse, guinea pig, chicken, carp, and man exhibit species specificity. Rat and mouse collagens were found to be indistinguishable and to cross-react with guinea pig collagen. Cross-reactions also occurred between the collagens of rat and man ...
متن کاملThe Contextual Cat: Human–Animal Relations and Social Meaning in Anglo-Saxon England
The growing popularity of relational approaches to agency amongst archaeologists has led to increased attention on the specific contexts of interaction between humans and their material worlds. Within such viewpoints, non-humans are perceived as agents in their own right and placed on an equal footing with humans, with both acting to generate social categories in past cultures. However, to date...
متن کاملSome thoughts on the relations between animal and human drug-taking.
Results of studies of drug self-administration have frequently been suggested as indicators of the potential for abuse of these drugs by humans. Historical data (pre 1970), although scant, supported this suggestion for drugs such as morphine and ethanol that served as reinforcers in both human and non-human experimental subjects. More recent information indicated that, while the correlation bet...
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ژورنال
عنوان ژورنال: Environment and Society
سال: 2013
ISSN: 2150-6779,2150-6787
DOI: 10.3167/ares.2013.040101