Effects of Artemisia capillaris extract on disorders of hepatic functions and lipid metabolism in rats treated with 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD).
10.4163/jnh.2013.46.3.207
- Author:
Joon Ho LEE
1
;
Chun Lei ZHANG
;
Shou Chao BI
;
Seok Youn HWANG
Author Information
1. Department of Consumers' Life Information, Chungnam National University, Daejeon 305-764, Korea. joonho@cnu.ac.kr
- Publication Type:Original Article
- Keywords:
Artemisia capillaris;
TCDD;
hepatic functions;
lipids
- MeSH:
Animals;
Apoptosis;
Artemisia;
Catalase;
Cytosol;
Diet;
Erythrocytes;
Hematocrit;
Hemoglobins;
Hepatocytes;
Humans;
Injections, Intraperitoneal;
Leukocytes;
Lipid Metabolism;
Liver;
Male;
Rats;
Tetrachlorodibenzodioxin;
Thymus Gland;
Weights and Measures
- From:Journal of Nutrition and Health
2013;46(3):207-217
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
This study was conducted in order to investigate the effects of Artemisia capillaris (AC) extract on disorders of hepatic functions and lipid metabolism induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), an endocrine disrupter, using male rats (SD, five weeks old) for a period of three weeks. These 37 animals were divided into four groups. AC extract was added as 1.5% or 3% levels to basal diets, respectively. TCDD (40 ug/kg B.W) was administered by intraperitoneal injection into rats after a week from the beginning of the experiment. AC extract alleviated the increase of rat's relative liver weights induced by TCDD. Thymuses of all rats treated with TCDD were apparently shrunken by approximately 80%. Levels of white blood cells (WBC), red blood cells, hemoglobin, and hematocrits were significantly increased by treatment with TCDD, however, WBC tended to decrease by AC extract diets. In hepatic function, the elevation of glutamic oxalacetic transaminase activities by TCDD treatment was diminished by AC extract diets. Serum HDL-cholesterol levels were significantly elevated by AC extract diets. The apparent increase of triglyceride levels of rat livers induced by TCDD was significantly suppressed in the AC extract diet groups. Hepatic cytosolic catalase activities significantly decreased by treatment with TCDD showed a recovering trend by AC extract diets. In histochemical observation, the fat droplets and apoptosis of hepatocytes treated with TCDD were markedly alleviated by AC extract diets. These results indicated that AC could exert recovering effects on some disorders of hepatic functions, lipids metabolism, and antioxidant activities resulting from TCDD treatment.
