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...
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Lymph nodes (LNs) are distributed all over the body and whatever the site consists of the same cell populations. However, there are great differences between LN from different draining areas. For example, in mesenteric LN, homing molecules, for example, CCR9 and α4β7 integrin, were induced and cytokines, for example, IL-4, were produced on higher levels compared to peripheral LN. To study the i...
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Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of h...
متن کاملancient 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...
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Influenza type A viruses affect humans and other animals and cause significant morbidity, mortality and economic impact. Influenza A viruses are well adapted to cross species barriers and evade host immunity. Viruses that cause no clinical signs in wild aquatic birds may adapt in domestic poultry to become highly pathogenic avian influenza viruses which decimate poultry flocks. Viruses that cau...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1891
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)02308-5