Biomaterial Database

Phenylmercuric acetate and some hemostatic activities of rat platelets. 1983

B Kostka

Fungicide, phenylmercuric acetate (PMA) dose-dependently inhibits in vitro ADP-induced rat platelet primary aggregation. During ex vivo experiments, after oral application of different doses of PMA, the ADP-induced aggregation, clot retraction, bleeding time and clotting time were estimated. Inhibition of platelet activity was found only after a single administration with the high dose of PMA (0.5 LD50). Administration to the rats five times a low dose of PMA (0.2 LD50) and exposure during 5 weeks to the dose of 0.05 LD50 produced hypercoagulation (statistically significant reduction of clotting time) with simultaneous stimulation of platelet activity (stimulation of aggregation, clot retraction and shortening of bleeding time).

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010662	Phenylmercuric Acetate	A phenyl mercury compound used mainly as a fungicide. Has also been used as a herbicide, slimicide, and bacteriocide.	Acetoxyphenylmercury,Falisan-Nassbeize,Verdasan,Acetate, Phenylmercuric,Falisan Nassbeize,FalisanNassbeize
D010663	Phenylmercury Compounds	Organic mercury compounds in which the mercury is attached to a phenyl group. Often used as fungicides and seed treatment agents.	Phenyl Mercury Compounds,Phenylmercurials,Compounds, Phenyl Mercury,Compounds, Phenylmercury,Mercury Compounds, Phenyl
D011919	Rats, Inbred Strains	Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding.	August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D001777	Blood Coagulation	The process of the interaction of BLOOD COAGULATION FACTORS that results in an insoluble FIBRIN clot.	Blood Clotting,Coagulation, Blood,Blood Clottings,Clotting, Blood
D001792	Blood Platelets	Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation.	Platelets,Thrombocytes,Blood Platelet,Platelet,Platelet, Blood,Platelets, Blood,Thrombocyte
D003018	Clot Retraction	Retraction of a clot resulting from contraction of PLATELET pseudopods attached to FIBRIN strands. The retraction is dependent on the contractile protein thrombosthenin. Clot retraction is used as a measure of platelet function.	Clot Retractions,Retraction, Clot,Retractions, Clot
D006487	Hemostasis	The process which spontaneously arrests the flow of BLOOD from vessels carrying blood under pressure. It is accomplished by contraction of the vessels, adhesion and aggregation of formed blood elements (eg. ERYTHROCYTE AGGREGATION), and the process of BLOOD COAGULATION.	Hemostases
D000244	Adenosine Diphosphate	Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.	ADP,Adenosine Pyrophosphate,Magnesium ADP,MgADP,Adenosine 5'-Pyrophosphate,5'-Pyrophosphate, Adenosine,ADP, Magnesium,Adenosine 5' Pyrophosphate,Diphosphate, Adenosine,Pyrophosphate, Adenosine
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia