Now showing items 61-70 of 78
ELEVATION IN RAT BRAIN HISTAMINE CONTENT AFTER FOCUSED MICROWAVE IRRADIATION 1
(Blackwell Publishing Ltd, 1977-08)
—Microwave irradiation focused on the head of small rodents is now widely used as a means of more accurately measuring acetylcholine, choline, cyclic AMP, and several other important brain constituents. Because of its ...
Inhibition of cholesterol side-chain cleavage by 22-azacholesterol
(Elsevier, 1977-06-15)
The side-chain of cholesterol is oxidatively cleaved by a cytochrome P-450-dependent enzyme system present in mammalian adrenal mitochondria. The reaction was postulated to proceed via one or more hydroxylated intermediates. ...
Tumor localizing agents. IX. Radioiodinated cholesterol
(Elsevier, 1970)
19-Iodocholesterol-125I was synthesized for study as a possible agent for photoscanning the adrenal gland and associated tumors. In contrast to previous radioiodinated steroids, it was found to be much less prone to rapid ...
Brain acetylcholine in morphine pellet implanted rats given naloxone
(Springer-Verlag, 1975-01)
Adult male rats were implanted with intraventricular (ivt.) brain cannulae for injection of 5 Μg of acetylseco-hemicholinium-3 (acetylseco HC-3) as a means of studying acetylcholine (ACh) utilization during morphine ...
Ischemic-induced alterations in cardiac sensitivity to digitalis
(Elsevier, 1979-08-01)
Intravenous infusion of acetylstrophanthidin to 6 dogs, after a 60 min left anterior descending coronary artery occlusion, was associated with a 43.0 +/- 10.5% decrease in the dose of digitalis needed to produce ventricular ...
NEUROPSYCHOPHARMACOLOGIC STUDIES OF MARIJUANA: SOME SYNTHETIC AND NATURAL THC DERIVATIVES IN ANIMALS AND MAN *
(Blackwell Publishing Ltd, 1971-12)