earticle

영어

This study is about our effort to find and figure out the improvement of acne symptom and antibiotic effect after applying nutrient liquid of stem cell to the people of having acne. Our study was implemented by the experiment to determine the superiority between before and after the self-control. In the methodology of designation of comparison groups, there appears the apparent difference between the patients by the age, constitution, life style and the degree of symptom of acne and this brings inevitably a big influence to the homogeneity between groups. Thus, we decided to execute our study by selecting the patients who took the medical treatment to control such differences. The number of patient was 15 as those whose conditions are proper to the purpose of our study and in random base, we compared the faces of each individual as of the clinic object, regarding and taking one side of their faces for comparing and the other side of their faces for experiment. The experiment period was for 6 weeks and the experiment was practiced 1 time in a week. We measured and counted the quantity of secretion of Sebum, skin P, number of acne, number of virus permanently staying on skin before the experiment, after the experiment, 2 weeks after the experiment, 4 weeks after the experiment and 6 weeks after the experiment. On the area of experiment, we put the needle by using tiny needle on the center of acne and daubed this area with 10% of the culture fluid of stem cell 2 times in a day in the morning and in the evening, and we practiced the acne treatment 1 time in a week for 6 weeks. During the period of our experiment, we used the same home-care product on the comparison area and experiment area. According to our study, in respect of improvement of acne symptom, it turned out as the quantity of secretion of Sebum is remarkably dropped on the cheek 1(p=.0079), cheek 2(p=.0041), forehead 2(p=.0007), chin 1(p=.0001) and chin 2 ( p=.0021). It also showed a dropping on the area of nose(p=.0521) and forehead 1(p=.0651) but it did not show a statistical change. In the change of the number of P. acne, the statistical change appeared on the area of experiment such as nose(p=.0163), forehead 1(p=.0477) and chin 2(p=.0013) and the number was reduced on the areas of cheek 1, cheek 2, forehead 1 and chin 1 but it did not show a notable change. In general, in the area of comparison, the number of acne was not remarkably reduced in all areas of comparison. As we explained here above, in our experiment we applied the program of improving acne symptom by utilizing the culture fluid of stem cell and we could find this is effective to the improvement of acne symptom and anti-biotic effect. Our try for improvement of acne symptom by applying the culture fluid of stem cell has the meaning that this study proved the effect of the culture fluid of stem cell as we approached in respect of the contents of acne, and we hope the result of our study shall be utilized in parallel with existing medical treatment.