Linked Life Data

10928326

Source:http://linkedlifedata.com/resource/pubmed/id/10928326

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2000-12-27
pubmed:abstractText
To clarify the mechanism of the benefical effect of Choto-san on cerebral circulation in hypertensive patients, the influence of Choto-san on cerebral blood flow (CBF) during hemorrhagic hypotension was evaluated in 10- to 11-month-old spontaneously hypertensive rats. The lower limit of CBF autoregulation, defined as the mean arterial blood pressure at which CBF decreased by 10% of the baseline value, was dose-dependently lowered when Choto-san (0.5 - 2.0 g/kg per day, p.o.) was administered for 14 consecutive days. Uncariae Ramulus et Uncus (150 mg/kg per day, p.o.), one of the crude drug components of Choto-san, showed an effect equivalent to that of Choto-san. The action of Choto-san (2.0 g/kg per day, p.o.) or Uncariae Ramulus et Uncus on the autoregulatory response of cerebral vessels was eliminated by treatment with N(G)-nitro-L-arginine methyl ester (10 mg/kg, i.v.), an inhibitor of nitric oxide synthase. These results suggested that the activation of nitric oxide synthase by Uncariae Ramulus et Uncus contributed to at least part of the improvement in the cerebral circulation caused by Choto-san.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0021-5198
pubmed:author
pubmed:issnType
Print
pubmed:volume
83
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
135-42
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
Effect of Choto-san, a Kampo medicine, on the cerebral blood flow autoregulation in spontaneously hypertensive rats.
pubmed:affiliation
Department of Pharmacology and Pharmaceutics, Graduate School of Natural Science and Technology, Kanazawa University, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't