Application of bacterial thermo- and phagelysates for suppression of malignant tumor growth in experimental studies: 2 comparative analysis of anticancer efficacy of thermo- and phagelysates of Ps. aeruginosa and E. coli

In the presented work antitumor effects of thermo- and phagelysates of Ps.aeruginosa and E.coli on Ehrlich carcinoma growth in mice have been studied. The treatment efficacy was evaluated according to the dynamic changes in volume of cancer tissue, cancer growth inhibition percent and calculations u...

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Veröffentlicht in:Georgian medical news 2012-06 (207), p.50-56
Hauptverfasser: Gambashidze, K G, Kalandarishvili, K G, Khorava, P A, Azaladze, T N, Lasareishvili, B G, Dzhaiani, E G, Tediashvili, M I
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container_end_page 56
container_issue 207
container_start_page 50
container_title Georgian medical news
container_volume
creator Gambashidze, K G
Kalandarishvili, K G
Khorava, P A
Azaladze, T N
Lasareishvili, B G
Dzhaiani, E G
Tediashvili, M I
description In the presented work antitumor effects of thermo- and phagelysates of Ps.aeruginosa and E.coli on Ehrlich carcinoma growth in mice have been studied. The treatment efficacy was evaluated according to the dynamic changes in volume of cancer tissue, cancer growth inhibition percent and calculations using Semi-empirical mathematical model describing cancer volume variations in relation to time passed after carcinoma inoculation. It was shown that at the early stage of cancer growth all tested bacterial preparations significantly inhibit cancer growth. Antitumor treatment effects were better expressed in animal studies using bacterial pagelysates in comparison to that of thermolysates. Comparative analysis of anticancer treatment efficacy of Ps.aeruginosa and E.coli phagelysates have shown that E.coli phagelysates reveal stronger and more prolonged anticancer treatment properties than phagelysates of Ps.aeruginosa.
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subjects Animals
Antineoplastic Agents - pharmacology
Bacteriophages
Carcinoma, Ehrlich Tumor - therapy
Cell Extracts - pharmacology
Cell Transformation, Neoplastic - drug effects
Escherichia coli - chemistry
Mice
Models, Theoretical
Pseudomonas aeruginosa - chemistry
Temperature
title Application of bacterial thermo- and phagelysates for suppression of malignant tumor growth in experimental studies: 2 comparative analysis of anticancer efficacy of thermo- and phagelysates of Ps. aeruginosa and E. coli
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