Effect of antidepressants and neuroleptics on phosphoinositide turnover in human platelets
Conference
·
· FASEB Journal (Federation of American Societies for Experimental Biology); (United States)
OSTI ID:6011814
- Illinois State Psychiatric Inst., Chicago (United States)
The authors previously reported that tricyclic antidepressants and iprindole inhibit thrombin-stimulated formation of inositol-1, 4 bisphosphate (IP2) and inositol-1,4,5 triphosphate (IP3) but do not cause any change in inositol-1 phosphate (IP1). In order to examine if this decrease in IP2 and IP3 formation by antidepressants is related to the inhibition of the enzyme phospholipase C (PLC), the authors determined the effects of antidepressants and neuroleptics on the levels of 3(H) phosphotidylinositol (PI), 3(H) PI-4 phosphate (PIP), 3(H) PI-4, 5 bisphosphate (PIP2) in human platelets. The implications of the findings and their relevance to the mode of action of antidepressants are discussed.
- OSTI ID:
- 6011814
- Report Number(s):
- CONF-9104107--
- Conference Information:
- Journal Name: FASEB Journal (Federation of American Societies for Experimental Biology); (United States) Journal Volume: 4:3
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
550201* -- Biochemistry-- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
ANIMALS
ANTIDEPRESSANTS
BIOCHEMICAL REACTION KINETICS
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BLOOD PLATELETS
BODY FLUIDS
CARBOHYDRATES
CENTRAL NERVOUS SYSTEM AGENTS
DRUGS
ENZYMES
HYDROGEN COMPOUNDS
HYDROLASES
INOSITOLS
ISOTOPE APPLICATIONS
KINETICS
MAMMALS
MAN
MATERIALS
MONOSACCHARIDES
ORGANIC COMPOUNDS
PRIMATES
PROTEINS
PSYCHOTROPIC DRUGS
REACTION KINETICS
SACCHARIDES
TRACER TECHNIQUES
TRITIUM COMPOUNDS
VERTEBRATES
59 BASIC BIOLOGICAL SCIENCES
ANIMALS
ANTIDEPRESSANTS
BIOCHEMICAL REACTION KINETICS
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BLOOD PLATELETS
BODY FLUIDS
CARBOHYDRATES
CENTRAL NERVOUS SYSTEM AGENTS
DRUGS
ENZYMES
HYDROGEN COMPOUNDS
HYDROLASES
INOSITOLS
ISOTOPE APPLICATIONS
KINETICS
MAMMALS
MAN
MATERIALS
MONOSACCHARIDES
ORGANIC COMPOUNDS
PRIMATES
PROTEINS
PSYCHOTROPIC DRUGS
REACTION KINETICS
SACCHARIDES
TRACER TECHNIQUES
TRITIUM COMPOUNDS
VERTEBRATES