Cho, Hee-Chul; Lee, Sun-Gu; Kwon, Ki-Rok

Objective : In order to measure the efficacy of cultivated wild ginseng distilled herbal acupuncture by concentration level, we've treated A549 human lung cancer lines with different concentrations of cultivated wild ginseng distilled herbal acupuncture and examined mRNA and proteins which take parts in apoptosis. Methods : A549 human lung cancer lines were treated with various concentration levels of cultivated wild ginseng distilled herbal acupuncture and cell toxicity was carefully examined. From the analysis of DNA fragmentation, RT-PCR and Western blot, manifestation of mRNA and proteins which are associated with apoptosis were inspected. Results : The following results were obtained on apoptosis of A549 human lung cancer lines after administering various concentration levels of cultivated wild ginseng distilled herbal acupuncture. 1. Measuring cell toxicity of lung cancer cells, strong cell toxicity was detected at high concentration level(1000ul, 1200ul), but no consistent concentration dependent reliance was detected. 2. Through DNA fragmentation, we were able to confirm cell destruction in all groups. 3. Experiment groups treated with cultivated wild ginseng distilled herbal acupuncture showed inhibition of Bcl-2 and COX-2 at mRNA and Protein level, whileas increase of Bax was shown. 4. Manifestation of p21, p53, Cyclin E, and Cyclin Dl were confirmed in all groups. 5. Extrication of Cytochrome C was detected at all groups, as well as increased activity of the enzyme caspase-3 and caspase-9, and PARP fragmentation were confirmed. Conclusion : According to the results, we can carefully deduce cell destruction of A549 human lung cancer lines were induced by Apoptosis. At the fixed level, cultivated wild ginseng distilled herbal acupuncture showed decrease of Bcl-2 and COX-2, as well as increase of Bax. Since cultivated wild ginseng distilled herbal acupuncture increases manifestation of p21, p53, Cyclin E, and Cyclin Dl, it affects cellular cycle and through these phenomena, we can consider extrication of Cytochrome C, increase of caspase, and PARP fragmentation are the results.

Cultivated wild-ginseng; Herbal acupuncture; A549 human lung cancer cell; mRNA. Bcl-2; COX-1; COX-2; Bax. p21; p53; Cyclin E; CyclinD1; Cytochrome C; Caspase; PARP fragmentation

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