MORPHOLOGY OF CORPORA LUTEA IN THE UGANDA KOB ANTELOPE, ADENOTA KOB THOMASI (NEUMANN)
نویسندگان
چکیده
منابع مشابه
Lek Behavior in the Uganda Kob
THANKS TO Robert Ardrey's colorful description in his "Territorial Imperative," the territorial behavior of the Uganda Kob, Adenota kob thomasi (Sclater 1896), on traditional breeding grounds (TGs), or leks, is now fairly well known. It was my wife, Jimmie, who suggested to me, while on a field trip in Murchison Falls National Park in March 1957, the seemingly absurd idea that we were observing...
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Geometric frustration is an approach to the glass transition based upon the consideration of locally favoured structures (LFS), which are geometric motifs which minimise the local free energy. Geometric frustration proposes that a transition to a crystalline state is frustrated because these LFS do not tile space. However, this concept is based on icosahedra which are not always the LFS for a g...
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– We describe spatio-temporal correlations and heterogeneities in a kinetically constrained glassy model, the Kob-Andersen model. The kinetic constraints of the model alone induce the existence of dynamic correlation lengths, that increase as the density ρ increases, in a way compatible with a double-exponential law. We characterize in detail the trapping time correlation length, the cooperativ...
متن کاملA new diabetic strain of rat (WBN/Kob).
A new, spontaneously occurring diabetic syndrome has been observed in the aged males of an inbred strain of Wistar rats, WBN/Kob. The main clinical sign, glycosuria, was first detected at about 60 weeks of age, and thereafter some animals developed hyperlipidaemia and gradual emaciation. Prior to the onset of glucosuria, male rats showed impaired glucose tolerance after a glucose load at 21 wee...
متن کاملExpression of vacuole membrane protein 1 (VMP1) in spontaneous chronic pancreatitis in the WBN/Kob rat.
OBJECTIVES VMP1 is a stress-induced gene that is overexpressed in acute pancreatitis. Its overexpression promotes the formation of intracellular vacuoles and cell death. We investigated the expression of VMP1 mRNA and its relation to apoptosis in spontaneous chronic pancreatitis in the WBN/Kob rat. METHODS Four-week-old male WBN/Kob rats were fed a special breeding diet, MB-3, for 20 weeks. R...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1971
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0260297