The class I human liver alcohol dehydrogenases (ADHs) catalyze the interconversion of the intermediary alcohols and aldehydes of dopamine metabolism in vitro, whereas those of the class II and class III do not. The individual, homogeneous class I isozymes oxidize
European journal of pharmacology, 78(1), 33-44 (1982-02-19)
A comparison of the in vivo biochemical actions of the psychotomimetic central stimulants, d-amphetamine (d-AMPH) and amfonelic acid (AFA), on the metabolism of rat striatal newly synthesized [3H]dopamine (DA) was made by pulse labeling with [3H]tyrosine. No evidence for the
American journal of obstetrics and gynecology, 143(7), 782-787 (1982-08-01)
Previous investigation has demonstrated biologically significant concentrations of catecholamines in amniotic fluid, which increase with gestation. The half life, metabolic clearance rate, and metabolic fate of these hormones in the amniotic compartment are yet to be established. This study was
The effects in rats of intraventricular injections of 6-hydroxydopamine (6-OHDA) on the urinary excretion 1-3 weeks later of 3-methoxy-4-hydroxyphenethylene glycol (MHPG), 3,4-dihydroxyphenethanol (DHPE), 3-methoxy-4-hydroxyphenethanol (MHPE), p-hydroxyphenylglycol (pHPG), homovanillic acid (HVA) and 3,4-dihydroxyphenylacetic acid (DOPAC) were examined. The excretion of MHPG
Current biology : CB, 19(14), 1206-1209 (2009-06-16)
Queen mandibular pheromone (QMP) is produced by honey bee queens and used to regulate the behavior and physiology of their nestmates. QMP has recently been shown to block aversive learning in young worker bees, an effect that can be mimicked
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
