Results 321 to 330 of about 242,791 (386)
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Catecholamines and convulsions
Brain Research, 1979Severe depletion of brain noradrenaline and separately of brain dopamine was induced in rats by intracerebral injection of the selective neurotoxin 6-hydroxydopamine, and the susceptibility of the treated animals to various seizure-inducing manipulations was examined.
Stephen T. Mason, Michael E. Corcoran
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Bereavement and catecholamines
Journal of Psychosomatic Research, 1986Urinary catecholamine output was studied in 59 middle-aged and elderly persons who were either acutely bereaved (n = 39) or threatened with the loss of a spouse (n = 20). The study was done with the hypothesis that urinary catecholamine output would be elevated among the bereaved subjects both in comparison to norms in the literature for non-stressed ...
Stanislav V. Kasl +5 more
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Catecholamines and Catecholamine Metabolites
2020Measurement of catecholamines and their metabolites may be indicated when evaluating patients with hypertension, dizziness, syncope, or “spells” with some combination of headache, abdominal pain, sweating, tachycardia or palpitations, anxiety, pallor or flushing, and hypertension.
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Endocrinology, 1976
The haptens p-tyramine and synephrine were conjugated to bovine serum albumin by means of the formaldehyde condensation reaction. These conjugates were emulsified in adjuvant and injected into rabbits. Antiserum was harvested at 10-day intervals after booster injections. The anti-sera were screened by immunodiffusion.
Lee J. Grota, Gregory M. Brown
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The haptens p-tyramine and synephrine were conjugated to bovine serum albumin by means of the formaldehyde condensation reaction. These conjugates were emulsified in adjuvant and injected into rabbits. Antiserum was harvested at 10-day intervals after booster injections. The anti-sera were screened by immunodiffusion.
Lee J. Grota, Gregory M. Brown
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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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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
O. Terminali +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
O. Terminali +5 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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Deuteration of catecholamines, catecholamine metabolites and tryptophan metabolites
Journal of Labelled Compounds and Radiopharmaceuticals, 1978AbstractThe preparation of some deuterium labelled catecholamines, catecholamine metabolites and tryptophan metabolites is described. Simple exchange reactions in DC1/D20 solution or reductions with Li Al D4 were used. The deuterium labelled compounds prepared are suitable for use as internal standards for quantitative mass‐fragmentographic analysis of
Cg Thomasson +4 more
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Adrenergic receptors and cardiovascular effects of catecholamines.
Annales d'Endocrinologie, 2020J. Motiejunaite +2 more
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Excretion of catecholamines and catecholamine metabolites in kwashiorkor [PDF]
The American Journal of Clinical Nutrition, 1973 Richard J. Wurtman, Robert D. Hoeldtke
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