Lick rate development in infant Mongolian gerbils
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چکیده
منابع مشابه
Effects of uterine position on rate of sexual development in female Mongolian gerbils.
Examination of the rate of sexual maturation of 79 female gerbils from 32 Caesarean-delivered, foster-reared litters revealed that those females that, as fetuses, occupied uterine positions adjacent to one or two males (1M and 2M females) were less likely than those females occupying uterine positions not adjacent to males (0M females) to exhibit early vaginal opening. Our data further indicate...
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Helicobacter pylori is classified by IARC/WHO as a definite human gastric carcinogen, despite "inadequate experimental evidence." To obtain direct evidence concerning this relationship, we investigated the histopathological findings of gastric mucosa using a model of H. pylori infection in Mongolian gerbils. The animals were challenged p.o. with H. pylori ATCC-43504 and sacrificed at 6, 12, and...
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The Mongolian gerbil (Meriones unguiculatus) is susceptible to infection with Giardia duodenalis trophozoites. Each animal was orally infected with 0.5 ml Diamond's TYIS-33 culture medium containing 10(6) trophozoites. Cysts were then collected and concentrated by sucrose gradient centrifugation. G. duodenalis cysts were first observed in feces on day 5 post-infection. The characteristic of G. ...
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SCHNEIDER, J. R., A. M. VELTRI, W. A. DEGRAW AND J. A. FRENCH. Telemetered temperature monitoring in preweanling Mongolian gerbils (Meriones unguiculatus). PHYSIOL BEHAV 57(I), 199-203, 1995.--Like most small mammals, Mongolian gerbils (Meriones unguiculatus) are born without the ability to maintain core body temperature (Tb). Breeding adults, juvenile alloparents, nest materials, and other lit...
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Bacteria were isolated from 29 Mongolian gerbils, Meriones unguiculatus, with spontaneous aural cholesteatomas. We identified 148 cultures, 44 from the middle ear surface of cholesteatomas and 104 from cholesteatoma contents. We could only identify 63 cultures to the genus level, although we identified 85 cultures as belonging to 21 different species. We found on the surfaces of cholesteatomas ...
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ژورنال
عنوان ژورنال: Bulletin of the Psychonomic Society
سال: 1975
ISSN: 0090-5054
DOI: 10.3758/bf03336698