Linked Life Data

3171356

Source:http://linkedlifedata.com/resource/pubmed/id/3171356

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1988-11-15
pubmed:abstractText
Bismuth subgallate is an effective agent in preventing hemorrhage after adenotonsillectomy. The experiments described demonstrate that this may occur through the activation of Hageman factor by this agent. Bismuth subgallate shortened the clotting time of whole blood, an action localized to an effect on the early steps of the intrinsic pathway; bismuth subgallate did not accelerate the thrombin time or prothrombin time of normal plasma, but could be substituted for kaolin as an activator of coagulation in assays of the partial thromboplastin time. The action of bismuth subgallate was localized to an effect on Hageman factor. It did not induce coagulation of plasma samples deficient in any of the recognized factors participating in the intrinsic pathway of thrombin formation, but it shortened the clotting time of plasma deficient in factor VII, a component of the extrinsic pathway. Evidence was obtained that Hageman factor exposed to bismuth subgallate corrected the defect of Hageman factor-deficient plasma and acquired amidolytic properties in the absence of other clotting factors. These studies provide a rationale for the hemostatic properties of bismuth subgallate.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0022-2143
pubmed:author
pubmed:issnType
Print
pubmed:volume
112
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
481-6
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Activation of Hageman factor (factor XII) by bismuth subgallate, a hemostatic agent.
pubmed:affiliation
Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.