Literature DB >> 14163812

VITAMIN K INDUCED PROTHROMBIN FORMATION: ANTAGONISM BY ACTINOMYCIN D.

R E OLSON.   

Abstract

Actinomycin D inhibits vitamin K induced formation of prothrombin in chicks deficient in vitamin K. The administration of actinomycin in doses which inhibit prothrombin formation also inhibits synthesis in the liver of RNA from adenosine triphosphate as detected with adenine-8-C1(4). The results are consistent with a genetic action of vitamin K in inducing RNA formation for the synthesis of clotting proteins

Entities:  

Keywords:  ACTINOMYCIN; ADENINE; ADENINE NUCLEOTIDES; ADENOSINE TRIPHOSPHATE; ANTIMETABOLITES; CARBON ISOTOPES; EXPERIMENTAL LAB STUDY; LIVER; METABOLISM; NAPHTHOQUINONES; PHARMACOLOGY; POULTRY; PROTEIN METABOLISM; PROTHROMBIN TIME; RNA; VITAMIN K DEFICIENCY

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Substances:

Year:  1964        PMID: 14163812     DOI: 10.1126/science.145.3635.926

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  6 in total

Review 1.  Genetics of human blood coagulation.

Authors:  C B Kerr
Journal:  J Med Genet       Date:  1965-12       Impact factor: 6.318

2.  Oral anticoagulants--the totem and the taboo.

Authors:  A Breckenridge
Journal:  Br Med J       Date:  1976-02-21

Review 3.  Post-translational carboxylation of preprothrombin.

Authors:  B C Johnson
Journal:  Mol Cell Biochem       Date:  1981-08-11       Impact factor: 3.396

4.  Failure of actinomycin D to inhibit appearance of clotting activity by vitamin K in vitro.

Authors:  J Lowenthal; E L Simmons
Journal:  Experientia       Date:  1967-06-15

5.  Vitamin K-dependent synthesis and modification of precursor prothrombin in cultured H-35 hepatoma cells.

Authors:  T W Munns; M F Johnston; M K Liszewski; R E Olson
Journal:  Proc Natl Acad Sci U S A       Date:  1976-08       Impact factor: 11.205

6.  Mechanism of action of vitamin K: evidence for the conversion of a precursor protein to prothrombin in the rat.

Authors:  D V Shah; J W Suttie
Journal:  Proc Natl Acad Sci U S A       Date:  1971-07       Impact factor: 11.205

  6 in total

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