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Study on toxicity of vinegar-processed Kansui Radix on basis of symptom-based prescription theory / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 3249-3255, 2015.
Article in Chinese | WPRIM | ID: wpr-304823
ABSTRACT
<p><b>OBJECTIVE</b>To study the differences in the toxicity of vinegar-processed Kansui Radix on normal and cancerous ascites model rats.</p><p><b>METHOD</b>Normal and cancerous ascites model rats were taken as the research objects and orally administered with different doses of vinegar-processed Kansui Radix for 7 d. Pathological sections were prepared to observe the damages in liver, stomach, intestinal tissues in rats and detect the impacts on serum, liver, stomach and intestinal tissues and the oxidative damage index.</p><p><b>RESULT</b>Compared with the blank group, all of normal administration groups and model groups showed significant damages in liver, stomach and intestinal tissues. Compared with the model groups, all of normal administration groups revealed notable alleviation in damages. Compared with the blank group, the model groups showed significant increases in AST, ALT and MDA in serum and liver (P < 0.01) and a significant decrease in GSH in serum and liver, stomach, intestinal tissues (P < 0.01). Compared with the blank group, the results showed significant decreases in ALT, AST in serum and ALT in liver in model low, medium and high dose groups and AST activity in liver tissues in the normal high dose group (P < 0.05, P < 0.01); significant decreases in GSH in serum and stomach tissues in normal low, medium and high dose groups and GSH content in liver and intestinal tissues in normal medium and high dose groups (P < 0.05, P < 0.01); notable rises in MDA in liver tissues in normal low, medium and high dose groups and MDA content in serum and stomach and intestinal tissues in normal medium and high dose groups (P < 0.05, P < 0.01). Compared with model groups, data revealed significant decreases in ALT, AST in serum in model low, medium and high dose groups, AST in liver tissues of model medium and high dose groups and ALT activity in liver in the model high dose group (P < 0.05, P < 0.01); significant increases in GSH content in serum and stomach tissues of model low, medium and high dose groups, GSH in liver tissues in model medium and high dose groups and GSH in intestinal tissues in the high dose groups (P < 0.05, P < 0.01); and notable declines in MDA content in serum in model low, medium and high dose groups, MDA in liver tissues of model medium and high dose groups and MDA in stomach and intestinal tissues the high dose group (P < 0.05, P < 0.01).</p><p><b>CONCLUSION</b>According to the study, vinegar-processed Kansui Radix showed a significant lower toxicity liver, stomach, and intestines of cancerous ascites model rats, which provided a basis for clinical safe application of vinegar-processed Kansui Radix based on symptom-based prescription theory.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Pathology / Drug Prescriptions / Drugs, Chinese Herbal / Chemistry / Chemistry, Pharmaceutical / Rats, Sprague-Dawley / Plant Roots / Oxidative Stress / Acetic Acid / Euphorbia Limits: Animals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2015 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Pathology / Drug Prescriptions / Drugs, Chinese Herbal / Chemistry / Chemistry, Pharmaceutical / Rats, Sprague-Dawley / Plant Roots / Oxidative Stress / Acetic Acid / Euphorbia Limits: Animals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2015 Type: Article