1,721,317 research outputs found

    Manuale di etologia del cane

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    Il libro prende in esame gli aspetti principali del comportamento del can

    Refinement of laboratory animal welfare

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    In order to achieve an effective refinement of animal welfare, it is necessary to intervene on all phases of the experimental process: animal housing, experiment, rehoming of animals that have undergone experimentation, with an active intervention by researchers and veterinary surgeons. It is crucial to know the ethology of the hosted animal species, in order to house animals in a physical and social environment that is as similar as possible to the environment in which that species live in natural conditions. A particular care must be devoted to experimental phase in which animal welfare is at greatest risk: a careful control by the veterinarian is necessary to identify the slightest signs of pain in the animal, intervening with an adequate analgesic therapy. At the end of the experimental phase, once the state of good health has been recovered, animals can be rehomed

    Prolactin in female domestic dogs: a mini-review

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    Prolactin is a luteotrophic agent, acting from mid-luteal phase in both pregnant and non-pregnant animals. Its role in stimulating and maintaing the corpus luteum, allowing the gestation period to be maintained, as well as the role in preparing and maintaining lactation (in concert with estrogens, progesterone, corticosteroids, somatropin and insulin) in the bitch has been recognized. Prolactin seems to be also involved in ensuring maternal behaviour, including the preparations for delivery and the care of the litter thereafter
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