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윤재석(Jaesuk Yun),윤경식(Kyung Sik Yoon),이용섭(Yong-seop Lee),한경문(Kyoung moon Han),차혜진(Hye Jin Cha),신지순(Jisoon Shin),김영훈(Young-Hoon Kim),박혜경(Hye-Kyung Park),김형수(Hyung Soo Kim) 대한약학회 2017 약학회지 Vol.61 No.2
Narcotics, psychotropic substances, and marihuana are controlled by ‘Act on the control of narcotics, ETC’, ‘the 1961 Single Convention on Narcotic Drugs’, or ‘the 1971 Convention on Psychotropic Substances’. However, the abuse of new psychoactive substances (NPS) is an emerging problem in Korea. According to the United Nations Office on Drugs and Crime (UNODC), about 600 NPS are defined and rapid identification methods for NPS need to be developed. Nevertheless, several counter measures have been enforced in Korea. In the present study, 33 NPS including synthetic cannabinoids, phenethylamines, tryptamines, and aminoindanes were tested using Marquis, Duquenois-Levine, Zwikker, Madelin, and Liebermann reagents. Furthermore, we suggested a coloring test sequence for the preliminary identification of unknown substances.
강진문 ( Jin Moon Kang ),조한경 ( Han Kyoung Cho ),이광훈 ( Kwang Hoon Lee ),이정복 ( Jung Bock Lee ) 대한피부과학회 1996 대한피부과학회지 Vol.34 No.6
Background : Trichloroacetic acid(TCA) chemical peel has been used for variable skin lesions. However, the effect of TCA chemical peel on acne scars has not been studied. Objective : The object of this study is to evaluate the effect of TCA chemical peel on atrop hic acne scars. Method: Twenty three patients with atrophic acne scars, who were treated with TCA chemical peel were included. The patieits were interviewed for evaluation of the therapeutic efficacy of TCA chemical peel regarding the number of treatment and satisfaction rates. Results : Those who received treatment for more than 6 times with good or excellent results were 13 out of 15 patients, whereas, those who received treatment for 4 times with good or excellent results were 4 out of 7 patients. Thus, chemical peel on acne scars showed that the more often the treatment was carried out, the better the therapeutic effect. There was no significant complication. Conclusion : TCA chemical peel is safe and effective for the treatment of atrophic acne scars. (Kor J Dermatol 1996;34(6): S19-923)