Results 201 to 210 of about 21,370 (252)
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Pigment Cell Research, 1992
The levels of some catecholamine metabolites, namely homovanillic acid (HVA), vanil‐mandelic acid (VMA), 3‐methoxytyramine (MT), normetanephrine (NMN), metanephrine (MN), 3,4‐dihydroxy mandelic acid (DOMAC), and 3,4‐dihydroxy phenylacetic acid (DOPAC), have been evaluated in the 24 hr urines of 150 patients affected with different types of vitiligo and
A, Morrone +5 more
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The levels of some catecholamine metabolites, namely homovanillic acid (HVA), vanil‐mandelic acid (VMA), 3‐methoxytyramine (MT), normetanephrine (NMN), metanephrine (MN), 3,4‐dihydroxy mandelic acid (DOMAC), and 3,4‐dihydroxy phenylacetic acid (DOPAC), have been evaluated in the 24 hr urines of 150 patients affected with different types of vitiligo and
A, Morrone +5 more
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Catecholamines and the Thyroid
Thyroid, 1990Low TSH levels are frequently encountered in patients presenting with goiter. We assayed TSH in 599 goitrous patients who were referred to us for scintigraphy and ultrasonography. When TSH levels were low or when a hot nodule was discovered at scintigraphy, free T3, free T4 and sex hormone-binding globulin (SHBG) were also assayed.
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Catecholamines and Tryptamines
1969Catecholamines are represented in the vertebrate nervous system most notably by noradrenaline (NA) and dopamine (DA), but also by the precursor compounds and related ones. Tryptamines are represented primarily by 5-hydroxytryptamine (5-HT or serotonin), but tryptamine itself has been detected there as well.
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Catecholamines and Neurocarondiogenic Syncope
1997Publisher Summary The combination of enhanced adrenomedullary and attenuated sympathoneural responses during slight reductions in cardiac filling antecede the syncope. The findings are consistent with the view that sudden, central resetting of baroreflex function can evoke a pattern of sympathoinhibition combined with adrenomedullary and vagal ...
Lenders, J.W.M. +3 more
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This and That: on color and catecholamines
Trends in Pharmacological Sciences, 1989A series of hexahydro-difenidol (HHD) and hexahydro-sila-difenidol (HHSiD) analogues modified in the amino group, the phenyl ring and in the alkylene chain were investigated for their binding and functional properties at muscarinic M1, M2 and M3 receptors.
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Excretion of catecholamines and catecholamine metabolites in kwashiorkor
The American Journal of Clinical Nutrition, 1973R D, Hoeldtke, R J, Wurtman
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Biochemistry of Catecholamines
Annual Review of Biochemistry, 1971P B, Molinoff, J, Axelrod
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