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
Current medicinal chemistry, 15(25), 2592-2613 (2008-10-16)
Natural products have long been regarded as excellent sources for drug discovery given their structure diversity and wide variety of biological activities. Phenylethanoid glycosides are naturally occurring compounds of plant origin and are structurally characterized with a hydroxyphenylethyl moiety to
Journal of neuroendocrinology, 8(1), 65-72 (1996-01-01)
We compared sympathoadrenal responses to intermittent cold (SART) stress (in which cold exposure is interrupted by 4-hourly intervals daily at room temperature) with those to continuous cold (-3 degrees C) stress. Plasma levels of dihydroxyphenylalanine (DOPA), catecholamines and their metabolites
The intermediate and the neural lobe of the pituitary gland are innervated by two, virtually independent, groups of dopaminergic neurons which, until recently, were considered as a uniform system and referred to as the "tubero-hypophyseal dopamine system". Some aspects of
Journal of neurochemistry, 46(3), 745-752 (1986-03-01)
Isolated rat neurointermediate lobes were incubated in vitro. The release of 3,4-dihydroxyphenylethylamine (dopamine, DA), dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), and methoxyphenylethanol (MOPET) was determined by HPLC with electrochemical detection. Under resting conditions, the outflow of metabolites was 35-50 times
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