화피추출물 복합제 화장품의 여드름에 대한 임상적 연구

박수연,나창수,정원철,이종철,Park, Soo-Yeon,Na, Chang-Soo,Jeong, Won-Cheol,Lee, Jong-Cheol 대한한방안이비인후피부과학회 2013 한방안이비인후피부과학회지 Vol.26 No.3

Objective : The primary purpose of present study is to evaluate the effect of herbal cosmetics containing Cortex Betulae Platyphyllae extract complex on acne. The second is to comparatively evaluate safety of this cosmetics. Methods : We opened collecting of applicant that men and women(the 18~35-year-old) with acne on face. We selected subjects who came up to entire inclusion criteria and were not included in the exclusion criteria. We checked changes of Acne Global score, skin sebum, moisture, pores counts, Skindex-29 for 8 weeks. Results : 1. Comparison of changes in Global score, it declined in both experimental group and control group. But Experimental group showed a statistically significant decline than control group. 2. Comparison of changes in sebum and moisture, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. 3. Comparison of changes in erythema normal area, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. 4. Comparison of changes in pore counts, it increased statistically significantly in both experimental group and control group. 5. Comparison of changes in Skindex-29, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. Conclusion : Considering the above experiments, it is suggested that herbal cosmetics containing Cortex Betulae Platyphyllae extract complex have a positive effect on acne.

석류피(石榴皮)와 화피(樺皮)에 관한 문헌고찰

박수연,나창수,정원철,이종철,Park, Soo-Yeon,Na, Chang-Su,Jeong, Won-Cheol,Lee, Jong-Cheol 대한한방안이비인후피부과학회 2012 한방안이비인후피부과학회지 Vol.25 No.3

Objective : The aim of this study is to find the therapeutic meaning of Pericarpium Granati and Cortex Betulae Platyphyllae in herbal medication. Methods : About the origin, the component, the processing the drug, the properties and tastes of drugs, the meridian tropism, the effects, the treating disease, the contraindication and the method of adminictration, I have researched 23 literatures and 10 disquisitions to mention the Pericarpium Granati and Cortex Betulae Platyphyllae. Result : 1. Pericarpium Granati is pericarp of mature fruit of The Pomegranate belongs to Punicaceae and Cortex Betulae Platyphyllae is bark of Betula platyphylla var. japonica (Miquel) Hara belongs to Betulaceae. 2. Pericarpium Granati consists of tannin 10.4~21.3%, lead 0.8%, resin 4.5%, mannitol 1.8%, sugar 2.7%, gum 3.2%, inulin 1.0%, musilage 0.6%, gallic acid 4.0%. Cortex Betulae Platyphyllae consists of betulin about 35%, various higher fatty acid about 35%, tannin about 7%. 3. The properties and taste of Pericarpium Granati is acid, astringency, warm, nontoxic and the meridian tropism is mainly stomach and large intestine meridian. The properties and taste of Cortex Betulae Platyphyllae is bitter, cold, nontoxic and the meridian tropism is mainly stomach meridian. 4. Pericarpium Granati has come into general use to treat roundworm, tapeworm, old diarrhea, anal prolapse, melena, metrorrhagia, leukorrhea, stomachache from worms, scabies etc. because it is effective on insecticiding, stopping diarrhea, controling hemorrhage and leukorrhea. Cortex Betulae Platyphyllae has come into general use to treat shigellosis, diarrhea, jaundice, cough, sputum, tonsillitis, pneumonia, nephritis, furuncle, prurigo, acne etc. because it is effective on cooling down heat, circulating humidity, removing phlegm, stopping cough, neutralizing poison. 5. Pericarpium Granati and Cortex Betulae Platyphyllae is useful method to external care. To use the herba, pulverize amount of property and then apply to the affected part. Conclusion : This study showed that Pericarpium Granati and Cortex Betulae Platyphyllae is useful herb to treat of skin disease and useful method to external care.

갈근, 갈화, 갈근과죽력의 추출물이 알코올을 투여한 생쥐에 미치는 영향

김경수,정종길,나창수,김정상,Kim Kyung-Soo,Jung Jong-Kil,Na Chang-Su,Kim Jeong-Sang 대한한의학방제학회 2002 大韓韓醫學方劑學會誌 Vol.10 No.1

This study was performed to investigate the effects of Radix Puerariae (RP), Flos Puerariae (FP) and Caules in Liquamen Phyllostachyos+Radix Puerariae water extracts on the alcohol dehydrogenase (ADH). transaminase (GOT, GPT) activities, and two hepatic antioxidant enzyme (SOD, catalase) activities in acute ethanol administered mice, and we have investigated the morphological changes that occur in hepatocytes of the experimental mice. The activities of ADH decreased compared with control group in the A1(66%), C1(57%), C2(54%) groups. The transaminase activites increased in the control groups compared with experimental groups. Ethanol treatment group without the RP or FP administration significantly lowered the activities of hepatic SOD and catalase, whereas MnSOD increased in the A1(27%) and B2(43%)groups, CuZnSOD increased in the B2(25%) and C2 groups. The catalase activites were increased in the A1(270%), A2(478%), B2(487%) and B1(770%) compared with control group, A lot of PAS-positive granules were observed in the A1, A2, C1 and C2 groups compared with the other groups. These results suggested that RP, FP and RP+Bamboo extracts administration may be prevent from liver damage in the alcohol treatment mice.

생지황(Rehmanniae Radix)과 배의 Phenolic Compound가 Streptozotocin으로 유발된 고혈당 생쥐에 미치는 영향

김정상(Jeong Sang Kim),나창수(Chang Soo Na) 한국식품영양과학회 2004 한국식품영양과학회지 Vol.33 No.1

선행연구에서 배의 과피에서 추출한 phenolic compound (PC)의 항당뇨 효능이 입증되었기에, 본 연구에서는 생지황 추출물과 배의 과피에서 추출한 PC가 streptozotocin(STZ)로 유발된 고혈당 생쥐에 미치는 영향을 규명하고자 하였다. 0.2 mL의 생지황 추출물을 사료에 혼합하여 공급한 실험군(S군), 0.2 mL 생지황과 PC(90 ㎎/㎏/day)를 혼합하여 공급한 실험군(SPC군) 및 사료만 공급한 대조군으로 구분하여 6주 동안 실시하였다. 체중 계측은 매주 1회, 혈당검사는 꼬리정맥 혈을 취하여 매주 1회씩, 당내성 검사는 실험이 완료되기 24시간 전에 각각 실시하였다. 6주 후 BUN과 creatinine을 검사하기 위하여 심장채혈을 하였으며, 관류고정 후 췌장을 적출하여 β-세포에 대한 insulin-면역조직화학적 검사를 실시하였다. 체중은 S군이 가장 높았으며, 대조군에 비하여 약 2 g 정도 많았다. 혈당은 S군과 SPC군에서 대조군에 비하여 유의성있게(p<0.05) 감소하였으며, BUN과 creatinine 농도는 SPC군에서 대조군에 비하여 유의성있게(p<0.05) 감소하였다. 당내성 검사결과 S군과 SPC군은 대조군에 비하여 개선된 결과를 보여주었다. 랑겔한스섬의 β-세포에 대한 insulin-면역조직화학적 검사 결과 insulin 양성 반응을 보이는 랑겔한스섬들의 수가 S군(p<0.01)과 SPC군(p<0.05)에서 대조군에 비하여 유의성있게 증가하였으며, 면역반응성은 SPC군에서 가장 높게 나타났다. 이상의 결과로 보아 생지황의 추출물과 배의 과피에서 추출한 PC가 STZ로 유발된 고혈당 생쥐에서 항당뇨 효능이 있다고 사료되며, SPC군이 S군에 비하여 신장의 기능이 보다 양호하게 나타나는 것으로 보아 배의 과피에서 추출한 PC가 당뇨병신증으로부터 보호하는 작용이 있는 것으로 사료되나 기전에 대해서 앞으로 연구가 필요하다고 생각된다. This study has been carried out to investigate effect of Rehmanniae Radix (RR) and pear phenolic compound(PC) on the hyperglycemic mice induced with streptozotocin (STZ). For this purpose, male mice were fed with a 0.2 mL RR extract (S group) and the pear PC (90 ㎎/㎏/day) dissolved in a 0.2 mL RR extract (SPC group) while the control group received the same commercial diet for 6 weeks. The blood glucose contents were examined from tail vein blood once a week for 6 weeks. Samples of pancreas removed after the experimental period were processed for the immunohistochemical identification of β-cells. The levels of serum glucose were decreased significalntly (p<0.05) in the S and SPC groups compared with the control group. The BUN and creatinine levels were significantly (p<0.05) decreased in SPC group compared with the control group. Intraperitoneal glucose tolerance tests performed at 24 hours before that period revealed that glucose tolerances in S and SPC group were ameliorated. Immunohistochemical analyses of the pancreases revealed that a lot of insulin- positive β-cells were contained in a Langerhas's islets of S and SPC groups compared with the control group, and the number of Langerhas's islets were significalntly increased in S (p<0.01) and SPC (p<0.05) groups. These results suggest that RR extract and pear PC could recover the damages induced by STZ in the hyperglycemic mice.

이종조직에 대한 가토의 전방과 초자체의 반응

고명규(Myung Kyu Ko),나창수(Chang Soo Na) 대한안과학회 1982 대한안과학회지 Vol.23 No.4

합곡(合谷), 삼음교(三陰交) 자침(刺鍼)이 백서(白鼠) 자궁(子宮) 운동(運動) 및 Cyclooxygenase-2 발현(發現)에 미치는 영향(影響)

이병철,이호섭,김경식,이건목,나창수,김정상,황우준,Lee, Byung-Chul,Lee, Ho-Sub,Kim, Kyung-Sik,Lee, Geon-Mok,Na, Chang-Soo,Kim, Jung-Sang,Hwang, Woo-Jun 대한침구의학회 2000 대한침구의학회지 Vol.17 No.2

By the activation of ovary hormone, many morphological changes occur in the epithelial cell lines and muscle cells in rat uterus. These two cells in uterus are important to the implantation of embryo, maintaining pregnancy and starting parturition. One important change associated with the morphological change of these two cells in uterus is the change on prostaglandin(PG) metabolism. Its presence and synthesis in endometriurn and myometrium in uterus affects estrous cycle and the start of embryo implantation in uterus. It also performs as an important modulator in parturition. So the abnormally weak expression of PG causes difficulty during labor and over-expression causes pre-term labor. PG biosynthesis starts from either free or liberated arachidonic acids from membrane phospholipid by phospholipase. Such arachidonic acids are converted into PG catalyzed by Cyclooxygenase. Under normal physiological condition, Cyclooxygenase-1(COX-1) having 602 units of amino acids controls the synthesis of PG. It acts as a local hormone regulating vasomodulation of blood flow, flexible muscle movement, increasing the blood permeability and contributing the protective role in preserving integrity of the stomach lining and Cyclooxygenase-2 (COX-2) is induced by the inflammation, pregnancy and increased its expression until parturition. Lipid metabolite like PG is located in uterine and expression of COX-2 increased with pregnancy. Increased expression of COX proteins in epithelial cells and myometrial cells are told to increase the muscle contractility in uterus but decreased right after the labor in rat. It is a good sign indicating that COX proteins are deeply related to the start of labor. Currently, Several studies report the use of PG and COX-2 inhibitor as medication for controlled abortion or to prevent pre-term labor but they entail various side-effects. Our study proposed to suggest use of acupuncture as an another mediator to control abortion or pre-term labor without causing unnecessary side-effects by those medicines. Two acupuncture sites, LI-4 & SP-6 were selected due to their known efficacy. From the immunohistochemical staining of COX-2, normal expression of COX-2 protein in nonpregnant SD rat's uterus revealed that COX-2 protein was primarily detected in the lumina epithelial lining and in the epithelial cell lining contacting the stromal cells. High resolution optical microscopic scanning revealed distinguishable staining in the myometrial mucosa. LI-4 acupuncture administered nonpregnant rat's uterus showed strong expression for COX-2 in endometrium contacted with lumina epithelial lining of rat uterus and in myometrial mucosa. Stromal cells showed more staining than untreated nonpregnant rat's uterus and stronger staining in stromal cells contacting myometrial layer compared to untreated nonpregnant rat's uterus. SP-6 acupuncture administered nonpregnant rat's uterus showed weak expression for COX-2 in myometrial layers and stromal cells but no staining was visible in lumina epitheliai and glandular epithelial cells. Few stromal cells and myometrial mucosa were positively stained for COX-2. Pregnant SD rat's uterus was also immunostained for COX-2 expression after 18 days of pregnancy. Unlike to untreated nonpregnant rat's uterus, luminal epithelial cells were not positively stained for COX-2 but stronger staining for COX-2 was revealed in stromal cells. LI-4 acupunctured SD rat's uterus had very strong expression of COX-2 in luminal epithelial lining. Few stromal cells showed stronger positive COX-2 staining and myometrial layers also showed more expression than untreated pregnant rat. SP-6 acupuncture administered pregnant SD rat's uterus showed positive expression of COX-2 in epithelial cells of luminal mucosa layer but weaker than that of LI-4 acupuncture treatment's case. However, strong positive staining was revealed in stromal mucosa and myometrial layers. Virgin SD rat's uterus motility index during LI-4 acupunctur

우각부이물에 의한 초자체농양 1예

고명규(Myung Kyu Ko),나창수(Chang Soo Na),이성규(Sung Kyu Lee) 대한안과학회 1982 대한안과학회지 Vol.23 No.1

정제방법이 다른 죽력이 생쥐의 혈액학적 및 간 기능에 미치는 영향

김정상(Jeong Sang Kim),나창수(Chang Soo Na),장경선(Kyeong Seon Jang) 한의병리학회 2005 동의생리병리학회지 Vol.19 No.1

배에서 추출한 Phenolic Compound가 Streptozotocin으로 유발된 고혈당 생쥐에 미치는 영향

김정상(Jeong Sang Kim),나창수(Chang Soo Na) 한국식품영양과학회 2002 한국식품영양과학회지 Vol.31 No.6

배에서 추출한 phenolic compound가 streptozotocin(STZ)을 투여하여 고혈당을 유발시킨 생쥐에 미치는 영향을 밝히고자, 생쥐의 혈당, 혈중 creatinine, BUN의 변화 및 insulin-면역 조직화학적 검색과 췌장섬 β-세포의 전자현미경관찰을 통한 미세구조 변화를 관찰하였다. 실험군은 정상적인 동물 사료를 식이토록 한 대조군, 사료에 phenolic compound(PA군, 15mg/kg/day; PB군, 90 mg/kg/day)를 혼합하여 6주 동안 섭식하게 한 실험군으로 구분하였다. 대조군의 혈당 농도는 4주부터 높게 나타났으며, PA군의 혈당은 대조군에 비하여 유의성(p<0.05)있게 감소하였으며, 특히 PB군에서는 4주부터 감소하기 시작하여 6주까지 유의성(p<0.05)있게 감소하였다. BUN과 creatinine의 농도는 대조군에 비하여 실험군에서 다소 감소하였으나 유의성은 없었다. STZ을 투여한 대조군의 췌장섬은 대부분 파괴되어 insulin-면역조직화학적 반응을 보인 세포들이 거의 관찰되지 않았으나, PB군에서는 다수의 췌장섬이 관찰될 뿐만 아니라 인슐린-면역조직화학 반응이 양성으로 관찰되었다. 전자현미경 관찰 결과 대조군의 β-세포에서는 인슐린 함유 과립들이 소수 관찰되었으나 PB군에서는 이들 과립들이 다수 관찰되었다. 이상의 결과로 보아 phenolic compound를 섭식한 실험군 생쥐는 STZ에 의해서 손상된 췌장섬이 회복 또는 재생되어 β-세포의 인슐린 분비가 복원되어 가고 있다고 사료되었다. This study has been carried out to investigate the effects of the phenolic compound on the hyperglycemic mice induced with streptozotocin (STZ). The effects of the phenolic compound were assayed by the changes of the blood glucose, creatinine and blood urea nitrogen (BUN) levels, and insulin-immunohistochemical staining and elec-tron microscopical observation for β-cells of the Langerhan's islet, under the same experimental conditions. For this purpose, male mice were fed with phenolic compound (PA group, 15 mg/kg/day; PB group, 90 mg/kg/day) in their diet while the control group received the same commercial diet, for 6 weeks. The blood glucose contents was examined by tail vein blood once a week for 6 weeks. Samples of the pancreas removed after that period were processed for the immunohistochemical identification of β-cells as well as for measuring ultrastructural changes of β-cells. The levels of serum glucose were decreased significantly (p<0.05) on the PB group compared with the control and PA group. The blood BUN and creatinine levels are slightly decreased in the phenolic com- pound feeding groups compared with control group. The β-cells on Langerhnan`s islet were destructed by admin- istration of STZ, so that a few of insulin-positive cells were observed in the control group. A lot of insulin-positive cells were observed in the PB group compared with the control group. According to the electron microscopical observation, β-cells are recovered from the damage in the PA group. The β-cell contained a lot of electron dense and pale granules compared with control group. These results suggest that administration of the pear phenolic compound to the mice helped recovery from the damage induced by STZ.

자구자(Hovenia dulcis Thunb) 추출물이 Streptozotocin으로 유발된 고혈당 생쥐에 미치는 영향

김정상(Jeong-Sang Kim),나창수(Chang-Soo Na),은종방(Jong-Bang Eun) 한국식품영양과학회 2005 한국식품영양과학회지 Vol.34 No.5

본 연구는 streptozotocin(STZ)을 투여하여 고혈당이 유발된 생쥐에 지구자(Hovenia dulcis) 추출물의 투여가 미치는 영향을 구명하기 위하여 수행하였다. 대조군(Con군)은 STZ로 고혈당을 유발한 후 생리식염수 2 mL/kg를 투여하였으며, 실험군은 고혈당이 유발된 생쥐에 지구자 추출물 0.01 g/kg(H1군)과 0.04 g/kg(H2군)를 매일 6주간 구강 투여하였다. 체중은 CG군이나 H1군에 비하여 H2군에서 가장 높았다. 혈당량은 대조군에 비하여 H1군과 H2군 모두에서 전반적으로 유의성있게 감소하였다. 당내성 검사 결과 대조군에 비하여 H1군과 H2군 모두에서 우수한 소견을 보여주었다. 인슐린 면역조직화학 결과 대조군 췌장의 췌장섬은 파괴되어 있었으나, H1군과 H2군에서는 인슐린-양성 세포들이 다수 관찰되었다. IGF-Ⅰ과 Ⅱ의 면역조직화학 결과 대조군에서는 소수의 샘포세포에서 양성반응을 보였으나, H2군에서는 다수의 샘포세포에서 아주 높은 면역반응성을 보여 주었다. 이상의 결과로 보아 지구자 추출물은 STZ로 유발된 손상으로부터 β-세포의 회복 또는 재생과 췌장 샘포세포의 IGF발현에 관여하는 것으로 사료되었다. This study has been carried out to understand the effect of Hovenia dulcis on the hyperglycemic mice induced with streptozotocin (STZ). Mice in control group were administered with 0.9% saline (2 mL/kg), and experimental groups were administered Hovenia dulcis extract (H1 group, 0.01 g/kg; H2 group, 0.04 g/kg) after hyperglycemic state was induced. Blood glucose concentrations of the H1 and H2 groups administered with Hovenia dulcis extract for 6 weeks were significantly (p<0.01), compared to control group. Blood glucose tolerance was more favorable in H1 and H2 groups than control group. The Langerhan's islet of pancreas was destructed by treatment of STZ in the control group, but pancreatic islet of the experimental groups was partially recovered from damage, and a number of insulin-positive cells were observed. A number of insulin-like growth factor-Ⅰ and Ⅱ (IGF-Ⅰ and IGF-Ⅱ) positive cells occurred in the acinar cells of H1 and H2 groups. These results suggest that administration of Hovenia dulcis extract help mice recover from the damage induced with STZ.