PROVISION OF ARAK BALI REDUCES SPERMATOZOA QUALITY OF WHITE RATS (Rattus norvegicus)
نویسندگان
چکیده
منابع مشابه
Quantity Discrimination in Domestic Rats, Rattus norvegicus
Quantity discrimination is a basic form of numerical competence where an animal distinguishes which of two amounts is greater in size. Whilst quantity discrimination in rats has been investigated via training paradigms, rats' natural quantity discrimination abilities without explicit training for a desired response have not been explored. This study investigated domestic rats' ability to perfor...
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Three pairs of rats were trained to synchronize their lever pressing according to a mutual reinforcement contingency, in which alternating lever presses that fell within a 500-ms window were reinforced with food. In Experiment 1, rats worked in adjacent chambers separated by a transparent barrier, and the effects of the mutual reinforcement contingency were compared with those under yoked-contr...
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In the present experiment, a naive rat (an observer) interacted with two conspecifics (demonstrators) that had recently eaten a diet unfamiliar to the observer, ate two unfamiliar foods in succession, one of which was the food its demonstrators had eaten, suffered toxicosis, and finally, was offered a simultaneous choice between the two diets it had eaten prior to toxicosis induction. During th...
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Parasitic infections of rodents can compromise scientific research as well as the health of the animals and humans. Based on previous studies, infection rate of parasitic helminths is different in various regions of Iran. The current survey was aimed to determine endoparasitic helminths infection in 138 trapped rodents of Kermanshah county, Iran. Mice and rats were trapped using metal snares fr...
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................................................................................... ii DEDICATION.................................................................................iii ACKNOWLEDGEMENTS..................................................................iv TABLE OF CONTENTS.....................................................................v LIST OF TABLES AND FIGURES...................
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ژورنال
عنوان ژورنال: Folia Medica Indonesiana
سال: 2017
ISSN: 2355-8393
DOI: 10.20473/fmi.v52i4.5468