International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 41(5), 463-469 (1990-01-01)
[11C]-p- and m-octopamine hydrochloride were synthesized from [11C]HCN in a two-step sequence. Chemical and enzymatic approaches were used for the formation of the [11C]cyanohydrin intermediates as the key step. Isolated radiochemical yields of 0.7-2.3% at the end-of-synthesis were obtained with
Journal of neurochemistry, 53(1), 149-154 (1989-07-01)
Functions of octopamine in the mammalian brain are still not well known. An important aspect of this problem is the relationship between octopamines and catecholamines. Previous data have shown that their respective ontogenic evolutions are not parallel. Do the changes
This study presents a four-channel electrophoresis chip platform, featuring double-cross hydrostatic sample injection, for rapid chiral selector screening. This platform needs only five electrodes to drive microchip electrophoresis in four separate channels for screening four chiral selectors at a time.
Journal of molecular medicine (Berlin, Germany), 75(11-12), 849-859 (1998-01-15)
The effect of beta- and alpha-adrenergic stimulation on cardiovascular function and development of cardiac hypertrophy was studied in rats by measuring the heart weight/body weight and cardiac RNA/DNA ratios. Beta-receptor stimulation with isoproterenol over 3 days induced an increase in
British journal of pharmacology, 97(2), 483-489 (1989-06-01)
1. The effects on food intake in rats of injection of m- and p-octopamine into the paraventricular nucleus (PVN) of the hypothalamus were examined, and compared to the effects of noradrenaline (NA). 2. m-Octopamine injected into the PVN induced a
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