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RATIONALE Recently, a simple procedure was described, drinking in the dark (DID), in which C57BL/6J mice self-administer ethanol to the point of intoxication. The test consists of replacing the water with 20% ethanol in the home cage for 2 or 4 h early during the dark phase of the light/dark cycle. OBJECTIVES To determine whether the model displays… (More)
Since the twenties of the last century many authors with more than 50 publications have described or evaluated techniques for locating the posterior border of the upper denture. For the extent of the denture to be decided, fovea palatini, formed by coalescence of mucous gland ducts, which was less emphasized by dental anatomists, can be used as a guideline… (More)
Red cell carbonic anhydrase (Ca) types were investigated in 750 animals from three zebu, two exotic and three crossbred breeds. A Ca isozyme of slower mobility than the S isozyme was observed in four Sahiwal animals. The gene frequency of CaS, which was the predominant allele in all the breeds investigated ranged from 0.88 to 1.0.
The reliability of DNA histogram analysis in accurately estimating S-phase cells from human tumors was tested by comparing the results to those of simultaneously obtained tritiated thymidine labeling index (LI) studies. Patients with chronic myelocytic leukemia (CML) during chronic phase were selected for study because the Philadelphia chromosome (Ph) was… (More)
A rapid and convenient method for estimating S-phase cells in a population was developed which detects bromodeoxyuridine (BrdU) incorporation into DNA by means of monoclonal anti-BrdU antibodies. This immunofluorescence technique (RPMB technique) was compared to autoradiographic (ARG) detection of tritiated thymidine (3HTdr) grains incorporated into the… (More)