Biomaterial Database

Pharmacokinetics of cefpiramide in rats acutely intoxicated with carbon tetrachloride. 1990

C Li, and S Nakayama, and Y Kurosaki, and T Nakayama, and T Kimura

Faculty of Pharmaceutical Sciences, Okayama University, Japan.

Pharmacokinetics of cefpiramide (CPM) were investigated in normal rats and rats with hepatic intoxication induced by a single oral administration of carbon tetrachloride (CCl4). The elimination half-life of the antibiotic was prolonged in CCl4-intoxicated rats and the total body clearance in CCl4-intoxicated rats (153.9 ml/h/kg) was about 40% of the control value (390.3 ml/h/kg), while the volume of distribution for CPM was scarcely affected. The hepatic clearance of CPM was markedly diminished and the renal clearance of CPM was slightly, but not significantly, decreased in CCl4-intoxicated rats. It seems that the hepatic clearance of CPM was decreased owing to at least two factors; (1) decrease in CPM uptake by hepatocytes and (2) decrease in bile flow, while the renal clearance of CPM was slightly decreased owing to decrease in the renal tubular secretion. These results suggest that CCl4 intoxicates not only the liver but also the kidney to a small extent.

UI	MeSH Term	Description	Entries
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008107	Liver Diseases	Pathological processes of the LIVER.	Liver Dysfunction,Disease, Liver,Diseases, Liver,Dysfunction, Liver,Dysfunctions, Liver,Liver Disease,Liver Dysfunctions
D008297	Male		Males
D008657	Metabolic Clearance Rate	Volume of biological fluid completely cleared of drug metabolites as measured in unit time. Elimination occurs as a result of metabolic processes in the kidney, liver, saliva, sweat, intestine, heart, brain, or other site.	Total Body Clearance Rate,Clearance Rate, Metabolic,Clearance Rates, Metabolic,Metabolic Clearance Rates,Rate, Metabolic Clearance,Rates, Metabolic Clearance
D011485	Protein Binding	The process in which substances, either endogenous or exogenous, bind to proteins, peptides, enzymes, protein precursors, or allied compounds. Specific protein-binding measures are often used as assays in diagnostic assessments.	Plasma Protein Binding Capacity,Binding, Protein
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
D001798	Blood Proteins	Proteins that are present in blood serum, including SERUM ALBUMIN; BLOOD COAGULATION FACTORS; and many other types of proteins.	Blood Protein,Plasma Protein,Plasma Proteins,Serum Protein,Serum Proteins,Protein, Blood,Protein, Plasma,Protein, Serum,Proteins, Blood,Proteins, Plasma,Proteins, Serum
D002252	Carbon Tetrachloride Poisoning	Poisoning that results from ingestion, injection, inhalation, or skin absorption of CARBON TETRACHLORIDE.	CCl4 Poisoning,Poisoning, CCl4,Poisoning, Carbon Tetrachloride,CCl4 Poisonings,Carbon Tetrachloride Poisonings,Poisonings, Carbon Tetrachloride
D002511	Cephalosporins	A group of broad-spectrum antibiotics first isolated from the Mediterranean fungus ACREMONIUM. They contain the beta-lactam moiety thia-azabicyclo-octenecarboxylic acid also called 7-aminocephalosporanic acid.	Antibiotics, Cephalosporin,Cephalosporanic Acid,Cephalosporin,Cephalosporin Antibiotic,Cephalosporanic Acids,Acid, Cephalosporanic,Acids, Cephalosporanic,Antibiotic, Cephalosporin,Cephalosporin Antibiotics
D004347	Drug Interactions	The action of a drug that may affect the activity, metabolism, or toxicity of another drug.	Drug Interaction,Interaction, Drug,Interactions, Drug