This study tests the hypothesis that activation of protein kinase C (PKC) is a critical step for early recovery from spontaneous nystagmus after unilateral ablation of the vestibular periphery. Halothane-NO(2)-O(2)-anesthetized Long-Evans rats received a 5-microl intracerebroventricular bolus of vehicle (distilled
Fluorescence lifetime analysis was used in combination with conventional flow cytometric analysis to monitor changes in residual chromatin in apoptotic HL-60 cell populations following treatment with camptothecin, cycloheximide, genistein, H7, and gamma radiation. Data presented show that all of these
STAT5b (signal transducer and activator of transcription 5b) is a key mediator of the effects of plasma GH pulses on male-specific liver gene expression. STAT5b is activated in liver cells in vivo by physiological pulses of GH and then is
Biochemical and biophysical research communications, 280(1), 328-333 (2001-02-13)
Integrin alpha1beta1, one of the cellular collagen receptors, can participate in the regulation of collagen accumulation by acting as a negative feedback regulator. The molecular mechanism behind this phenomenon has been unknown. We have plated cells inside three-dimensional collagen and
Capric acid (C10) enhanced the absorption of cefoxitin sodium in a concentration-dependent manner following the rectal administration as a suppository in rats. The optimal concentration of C10 was 13%. C10 administered as a suppository also reduced rectal membrane resistance (Rm)
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