PROTECTIVE COLORATION IN ANIMALS
نویسندگان
چکیده
منابع مشابه
Vasovagal syncope in humans and protective reactions in animals.
Vasovagal syncope (VVS) is not known to occur in animals, although other similar reflex responses are common. This review examines the possible relation of these latter presumably protective reflexes in animals to VVS in humans. The goal is to provide practitioners, and ultimately their patients, a meaningful understanding of the origins and appropriate management of this unpredictable afflicti...
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Ectoine is a compatible water molecule-binding solute (osmoprotectant) produced by several bacterial species in response to osmotic stress and unfavourable environmental conditions. This amino acid derivative can accumulate inside cells at high concentrations without interfering with natural processes and can protect the cell against radiation or osmotic stress. This brief review presents the c...
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Animals possess a range of defensive markings to reduce the risk of predation, including warning colours, camouflage, eyespots and mimicry. These different strategies are frequently considered independently, and with little regard towards predator vision, even though they may be linked in various ways and can be fully understood only in terms of predator perception. For example, camouflage and ...
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BACKGROUND Respiratory protective equipment (RPE) has been shown to reduce exposure to laboratory animal allergens, but there are no studies that have examined its effect on the development of sensitization. AIMS To examine the effect of RPE on the risk of sensitization to laboratory animals. METHODS Survey of UK laboratory animal workers conducted between 1999 and 2001. Information was rec...
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the aim of the study was to study the anti-ulcer activity of the methanolic extract of the leaves of capparis zeylanica linn on experimental animal models. the methanol extract of capparis zeylanica linn. leaves was investigated for anti-ulcer activity against aspirin plus pylorus ligation induced gastric ulcer in rats. hcl-ethanol induced ulcer in mice and indomethacin induced ulcer in rats at...
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ژورنال
عنوان ژورنال: International Journal of Research -GRANTHAALAYAH
سال: 2014
ISSN: 2350-0530,2394-3629
DOI: 10.29121/granthaalayah.v2.i3se.2014.3515