The leukemia is caused by with abnormal changes of the hemotopoietic cell and in the various neoplasm group which occurs from lymph organization and the bone marrow occurs disrupts immigrates toward the blood of circumference and a hemotopoiesis and the arm discouragement royal tomb and is a disease which infiltrates with the organization. Western medical diagnosis and classification and presents eastern medicinal demonstration which is confronted in him about the leukemia, eastern medicinal diagnosis and treatment the clinical dissertation against precisely, saw and dissertation precisely tried about leukemia therapeutic effect of the herbal extract, last from conclusion like this dissertation precisely in the base which tries groped the direction of eastern medicinal treatment method research about the leukemia. Eastern medicine approach led about diagnosis and treatment of the leukemia and with leukemia treatment the medical herb which the eastern medicine possesses in development and room sacrifice an eastern medicine theory and the false eye presented the drug which is therapeutic possibility and they presented. The eastern medicine demonstration and therapeutic method is showing the therapeutic ratio which is effective about the leukemia. But according to the patient does a about prescription and therapeutic method differently and the room my composition is complicated and clinical day is consistent decides upon a reproducibility and a therapeutic ratio with difficult point of accumulation, with standardization of therapeutic method has the difficult point of supply. In treatment of the leukemia demonstrates a nature of a disease consequently with theory of eastern medicine and appropriately prescribes endeavors raises a therapeutic ratio and the medical herb and room proposal remedial value, under verifying reveals the clinical trial which is standardized leads and the medical herb and a room sacrifice and the verification and supply of effect and safety are necessary.

Dietary supplements are used by more than one-half of the adult US population. By contrast, herbal products in Germany are carefully regulated by the same standards as drugs, and efforts are under way to standardize their regulation in the entire European Union. Most herbal users do not inform their physicians that they are taking these supplements, and most physicians do not inquire. Although some herbal products have clinically proven benefits, it is increasingly apparent that many contain potentially toxic substances, particularly in relation to interactions with drugs. Hence, it is essential that practicing physicians develop a working knowledge of herbals-specifically, about claims for their usage and potential or proven efficacies and toxicities-and that they incorporate such knowledge into the evaluation and management of their patients. By contrast, functional foods-integral components of the diet that are understood to contribute added health benefits-are the subject of intense and widespread research in food and nutritional science. Examples include many polyphenolic substances, carotenoids, soy isoflavones, fish oils, and components of nuts that possess antioxidant and other properties that decrease the risk of vascular diseases and cancer. Practicing physicians are advised to stay abreast of these emerging findings in order to best advise their patients on the value of health-promoting diets in disease prevention.

Objectives. In this study, we investigate that methanol extract of Euphorbiae lathyridis Semen contributes to growth inhibitory effect on the HT-29 human colon cancer cells. Methods. Euphorbiae lathyridis Semen (ELS) was extracted with 80% methanol. HT-29 cells were treated with different concentrations of ELS extract for 24-72 hrs. Growth inhibitory effect was determined by MTT assay. Cell apoptosis was determined by surveying caspases cascades activation using Western blot. Cell cycle arrest was analyzed by flow cytometry with PI staining. Results. Exposure to ELS extract showed in inhibitory effects on HT-29 cell growth as a dose-dependent manner. Cell growth inhibition by ELS extract was related with induction of cell apoptosis with DNA fragmentation through the activation of caspases-3, caspase-9 and PARP cleavage. Conclusion. ELS extract significantly inhibited cell growth and induced cell apoptosis in HT-29 human colon cancer cells, therefore, These results suggest that ELS extract can be used as chemoprevention agent of colon cancers.

Objectives : BHT has been commonly used to treatment of brain disorders in Oriental clinic in Korea. The purpose of this study was to determine the inhibitory effect of modified BHT-C extract on the transient forcal cerebral ischemia in rats. Method : We prepared ischemic rats by the transient middle cerebral artery occlution(MCAO; 90 min occlusion and 144 h reperfusion) in rat brains. BHT-C extract (100 and 200 mg/kg, i.p.) was administered every day after the onset of MCAO until 6 day. Result : BHT-C extract increased survival rate of ischemic rats compared with vehicle-treated rats. BHT-C extract treated rats (100 and 200 mg/kg) were shown a significant reduction in infarct volume compared with vehicle-treated rats. Conclusions : These results suggest that BHT-C extract may contribute to its protective effects in brain ischemia through the reduction of brain infarction.

Objectives: The study was designed to evaluate the single dose toxicity of modified Bo-yang-Hwan-o-Tang (mBHT) in Sprague-Dawley (SD) rats. Methods: The mBHT was once administrated orally to both sexes of rats at dose 2,000 mg/kg body weight which are the recommended maximum limit dose for acute toxicity. We recorded clinical signs of toxicity, body weight, gross and histological changes in target organs for all rats. Results: Neither significant changes of body weight not death was observed during the observation period in mBHT-administrated rats. Neither significant toxic signs not histopathological changes were shown during the observation period. There were not observed significant gross abnormality between the control and mBHT-administrated rats. Conclusions: These results indicated that the toxicity of mBHT is greater than 2,000 mg/kg body weight in SD rats.