[Kanamycin pharmacokinetics in experimental small intestine obstruction]. 1981

N V Rukhliada, and P N Zubarev

Pharmacokinetic studies on kanamycin administered intramuscularly in a dose of 30 mg/kg 1 hour before a surgical operation to dogs with 48-hour occlusive ileus showed a high level of the antibiotic penetration into the blood, lymph and blood of the small intestinal vascular system. About 50 per cent of the kanamycin blood concentration was determined in the peritoneal exudate and up to 20 per cent was determined in the walls of the obturated and intact small intestine, mesentery and peritoneum. The peak of the antibiotic concentration in all biosubstrates tested was recorded by the lst hour from the moment of the antibiotic administration. The method of transillumination angiotensometry used in the studies provided estimation of the blood flow adequacy and measurement of the pressure in the parietal and intramural vessels of the small intestine. Still, no information on kanamycin distribution in tissues was provided with this method.

UI MeSH Term Description Entries
D007415 Intestinal Obstruction Any impairment, arrest, or reversal of the normal flow of INTESTINAL CONTENTS toward the ANAL CANAL. Intestinal Obstructions,Obstruction, Intestinal
D007421 Intestine, Small The portion of the GASTROINTESTINAL TRACT between the PYLORUS of the STOMACH and the ILEOCECAL VALVE of the LARGE INTESTINE. It is divisible into three portions: the DUODENUM, the JEJUNUM, and the ILEUM. Small Intestine,Intestines, Small,Small Intestines
D007612 Kanamycin Antibiotic complex produced by Streptomyces kanamyceticus from Japanese soil. Comprises 3 components: kanamycin A, the major component, and kanamycins B and C, the minor components. Kanamycin A,Kanamycin Sulfate,Kantrex
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008297 Male Males
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D005260 Female Females
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
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor
D014018 Tissue Distribution Accumulation of a drug or chemical substance in various organs (including those not relevant to its pharmacologic or therapeutic action). This distribution depends on the blood flow or perfusion rate of the organ, the ability of the drug to penetrate organ membranes, tissue specificity, protein binding. The distribution is usually expressed as tissue to plasma ratios. Distribution, Tissue,Distributions, Tissue,Tissue Distributions

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