Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
|
pubmed:dateCreated |
1976-9-1
|
pubmed:abstractText |
This work was intended to analyze the sympathetic and parasympathetic factors affecting the hemodynamics of hyperthyroidism. Seven patients with hyperthyroidism, diagnosed based on the determinations of BMR, 131I-uptake, T3-resin sponge uptake (T3-RSU), and serum level of thyroxine (T4) were subjected to the study. The hemo-dynamic estimation was done (1) at rest, (2) after vagus blocking by the injection of 0.04 mg/Kg b.wt. atropine and 0.2 mg/Kg b.wt. propranolol before (hyperthyroid state=H) and after (euthyroid state=E) anti-thyroid drug therapy. Cardiac output was measured by the dye-dilution method, and the valve was calculated according to the standard Hamilton formula. The following results were obtained. (1) The vagal tone is lower in H than in E, on the other hand, sympathetic beta-receptor tone is higher in H than in E. (2) The sympathetic alpha-receptor tone in H may be equivalent to that in E. (3) There might exist inotropic factors which affect the hemo-dynamics, other than autonomic nervous system in H.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Jan
|
pubmed:issn |
0021-4868
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
17
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
12-24
|
pubmed:dateRevised |
2007-11-15
|
pubmed:meshHeading |
pubmed-meshheading:59000-Adult,
pubmed-meshheading:59000-Antithyroid Agents,
pubmed-meshheading:59000-Atropine,
pubmed-meshheading:59000-Autonomic Nerve Block,
pubmed-meshheading:59000-Autonomic Nervous System,
pubmed-meshheading:59000-Cardiac Output,
pubmed-meshheading:59000-Female,
pubmed-meshheading:59000-Hemodynamics,
pubmed-meshheading:59000-Humans,
pubmed-meshheading:59000-Hyperthyroidism,
pubmed-meshheading:59000-Male,
pubmed-meshheading:59000-Middle Aged,
pubmed-meshheading:59000-Propranolol,
pubmed-meshheading:59000-Receptors, Adrenergic,
pubmed-meshheading:59000-Tachycardia,
pubmed-meshheading:59000-Vagus Nerve
|
pubmed:year |
1976
|
pubmed:articleTitle |
Hemodynamics of hyperthyroidism. The effects of autonomic nervous blocking and anti-thyroid drug treatment.
|
pubmed:publicationType |
Journal Article
|