Changes in the indicators of endogenous intoxication in rats with experimental carcinogenesis and the use of enterosorption
Journal Title: Український біофармацевтичний журнал - Year 2019, Vol 59, Issue 2
Abstract
Topicality. Colon cancer is one of the most common malignant tumors. It accounts for 45 % of cases of gastrointestinal cancer in women and 60 % in men. The occurrence of tumors is accompanied by endogenous intoxication syndrome, which requires, in addition to antitumor therapy, the use of accompaniment therapy, in particular, enterosorption. Aim. To find out changes in endogenous intoxication markers in the body of white rats under conditions of induced 1,2-dimethylhydrazine carcinogenesis and after the application of the AUT enterosorbent. Materials and methods. The experiments were performed on white male rats, which simulated colon cancer by weekly subcutaneous administration of 1,2-dimethylhydrazine at a dose of 7.2 mg/kg body weight for 30 weeks. Enterosorbent AUT was administered intragastrally daily for 21 days after modeling carcinogenesis at a dose of 1 ml of suspension (which corresponds to 0.2 g of pure mass of the product) per 100 g of animal body weight. The degree of endogenous intoxication was determined by the erythrocyte index of intoxication and the content of molecules of average weight. The state of the humoral immune system was assessed by the content of circulating immune complexes in the serum. Results and discussion. Under conditions of induced 1,2-dimethylhydrazine carcinogenesis, an increase in the content of all fractions of molecules of average weight was registered. At the same time, an increase in the permeability of erythrocyte membranes was observed, as indicated by an increase in the percentage of erythrocyte intoxication index (the end of the study by 68 %). A statistically significant increase in the content of circulating immune complexes in conditions of chronic neoplastic intoxication was revealed, which reached the highest level in the seventh month of the experiment (335 %). The use of carbon enterosorbent AUT led to the normalization of the studied parameters. Conclusions. The development of induced chemical carcinogenesis is accompanied by a deepening of the endogenous intoxication of the organism. The use of enterosorbent AUT leads to a decrease in the degree of intoxication, which makes it possible to offer it to be included in the treatment regimen of cancer patients in order to alleviate the course of the disease.
Authors and Affiliations
O. I. Kachur, L. S. Fira, Р. H. Lykhatskyi
Keywords
Related Articles
- EP ID EP660329
- DOI 10.24959/ubphj.19.216
- Views 67
- Downloads 0
Дослідження фенолокарбонових кислот сировини безсмертника приквіткового (Helichrysum bracteatum)
Актуальність. Фармацевтична промисловість потребує збільшення асортименту та кількості лікарської рослинної сировини для отримання ефективних лікарських препаратів. Лікарські засоби, виготовлені на основі лікарських росл...
Фенольные соединения и антиоксидантная активность бессмертника прицветникового (Helichrysum bracteatum)
Актуальность. С учетом растущей потребности в лекарственном растительном сырье важным направлением является расширение сырьевой базы лекарственных растений для фармацевтической промышленности и замещение импортируемого л...
The substantiation of the method for introduction of lysozyme hydrochloride and ascorbic acid in the composition of the medicated chewing gum “Lysodent C”
Topicality. In recent years, medicated chewing gums have been widely distributed as a drug delivery system. The Industrial Technology of Drugs Department of NUPh develops compressed chewing gums under the conventional na...
Вплив супозиторіїв «Меланізол» на рівень електролітів у щурів на тлі експериментального вагініту
Актуальність. Гомеостаз мікро- та макроелементів тісно пов’язаний з фізіологічними процесами, які перебігають в організмі. У складі піхвової рідини жінок переважають іони Na+, К+, Са2+, Mg2+, Fe2+, Cl-, їхній вміст у нор...
Analytical review of Prochlorperazine side effects and acute poisonings
Topicality. The article presents the analytical review data of the toxicological effects of prochlorperazine usage. Prochlorperazine is a sufficiently used drug with neuroleptic and antiemetic activity. It’s produced as...