까치버섯을 이용한 아이라이너 제조 및 평가

이기영ㆍ김정희(Kee Young LeeㆍJeong hee Kim) 한국인체미용예술학회 2016 한국인체미용예술학회지 Vol.17 No.1

Application of natural dye will be able to further produce the development of various color products in color cosmetics, as well as reduce the pollution of heavy metals coming from the combination of a large amount of pigment. This experiment created an eyeliner product containing Polyozellus Multiplex as part of an agenda regarding natural pigments and evaluated safety, cosmetic formulation, coloration and sensory testing. The stability of eyeliners containing Polyozellus Multiplex and control eyeliner were evaluated. All eyeliner products showed no significant change in a centrifugation test and cycling test. All eyeliner products were investigated for viscosity using the DV-E Viscometer on LV30 rpm, s64, 2min at 25℃. The viscosity property of the control eyeliner is 11,139±0.82 CPS and eyeliner containing Polyozellus Multiplex 30%, 50%, 100% are 11,282±4.08 CPS, 11,222±5.40 CPS, 11,343±2.04 CPS, respectively. As a result of a patch test, erythema appeared in 1 of 10 people for the control eyeliner but there were no reactions to the eyeliners containing Polyozellus Multiplex 30%, 50% and 100%. The coloration value of the eyeliner containing Polyozellus Multiplex 30% was similar to the control eyeliner. The characteristics of spreading, color formation, persistency, texture, and application value were determined by a 5-point Likert scale. As a result of the sensory test, eyeliner containing Polyozellus Multiplex 50% is the highest satisfaction. Based on these findings, the partial replacement of Polyozellus Multiplex as part of a natural pigment is useful and it can be utilized in eyeliner products as a safe ingredient.

큐티클 리무버 화장품의 In Vivo와 In Vitro에서의 안전성 평가

이기영 ( Kee-young Lee ),김민경 ( Min-kyung Kim ),김정희 ( Jeong-hee Kim ) 한국미용학회 2021 한국미용학회지 Vol.27 No.5

Recently, the issue of the harmful effects of nail care products has been posed. In case of cuticle remover, information on hazards of chemical substances is limited and product safety reports are also insufficient. This study evaluated the safety of the top three commercially selling cuticle removers that are widely used in nail care: Blue cross, Zero cleanser and Flower vita cuticle cares. To measure the pH level of cuticle remover cosmetics, distilled water and DMEM. The toxic effect of cuticle removers on cultured HaCaT was identified by MTT-assay. The patch test was performed to evaluate the occurrence of erythema on the patch area according to the criteria of ICDRG after applying the cuticle remover cosmetics (as is). Adherence to the cosmetic pH measurement guidelines, it was confirmed that the blue cross product did not meet the pH standard of the final product of the domestic cosmetic method. When measuring the pH by diluting DMEM with a solvent, Flower vita product maintained a pH close to Neutral 7.0 overall. All three cuticle removers demonstrated dose-dependent cytotoxic on HaCaT cell. The viability of cells treated with 10㎍/mL Blue cross or 10㎍/mL Zero cleanser was presented below 10%. Otherwise, Flower vita treatment at concentrations of 0.5~20㎍ up to 20㎍/mL did not affect the viability (above 70%) in the HaCaT. Of the patch test, there was positive in one case (3.3%) at 2 weeks. It was observed that a doubful reaction (-/+) to Flower vita and weak positive reactions (+) to Blue cross, and zero cleanser. Taken together, it was shown that the Flower vita product have the lowest cytotoxicity in HaCaT cells and slight allergic reaction, proving more safer than other t w o products in vivo and in vitro.

소아 위장혈출혈에 대한 통계적 관찰

이기영(Kee Young Lee),이경수(Kyung Su Lee),윤덕진(Dug Jin Yoon) 대한소화기학회 1972 대한소화기학회 추계학술대회 Vol.1972 No.-

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초기 프랑크사회에서의 로마인의 지위

이기영(Kee Young Lee) 한국서양사연구회 1982 서양사연구 Vol.4 No.-

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고전장원의 공간적 기본구조와 크기

이기영(Kee Young Lee) 한국서양사연구회 1990 서양사연구 Vol.11 No.-

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러시아정교회 영성과 혜암의 순례자 영성

이기영(Kee Young Lee) 혜암신학연구소 2020 신학과교회 Vol.13 No.-

이 연구는 러시아정교회의 영성과 혜암의 순례자 영성에 대한 만남의 시론이다. 988년 러시아에 전래된 그리스도교는 이후 천여 년 동안 러시아 민족의 정신구조를 형성하고 지배하는 압도적인 요소가 되어 왔다. 러시아는 그리스도교와 불과분의 관계를 맺으며, 정교회 신앙은 민족성의 일부로서 삶과 문화의 방향을 조성하는 내적인 조타수의 역할을 하였다. 모스크바 시대 - 제삼의 로마 이론은 다양한 변주와 증폭을 거치면서 러시아적 메시아니즘의 창출에 기여하였다. 러시아 그리스도교적 의지(意志)는 수난과 극기의 자기비움으로 이어졌다. 그리스도교를 지키는 것이야말로 그리스도인들의 거룩한 소망이었다. 러시아정교회의 신앙의 핵심인 수도승들의 영성은 역사적 흐름과 신앙의 지상적 표징인 성당과 이콘의 아름다움, 진선미의 조화로 삶을 변화시켰고 러시아 국가의 국제적인 입지도 본질적으로 변화시켰다. 수도승의 영성은 헤지카즘(hesychasm)의 전통을 부활시키고 진정한 장로 스타레츠(starets)의 모습을 새겨 놓았다. 혜암은 파란만장의 삶의 자리에서 성서 말씀과 큰 능력자 하나님 신앙과 영성, 특히 고령에 아프리카 케냐 선교사로서 순명의 사명감으로 순례자 영성의 자의식을 하셨다. 우리는 동방 정교와 서방의 가톨릭, 개신교의 만남의 지점과 韓神과 基長敎團의 영성신학을 향한 새 순례 행진을 이어가야 한다. This study is a contemplative analysis on ‘Russian Orthodox’s Spirituality: Hay-am’s Pilgrim Spirituality.’ Christianity, which was handed down to Russia in 988, has been an overwhelming factor in shaping and controlling the mental structures of the Russian people for over a thousand years. Russia has an inseparable relationship with Christianity, and the Orthodox faith acted as an inner helmsman forming the direction of life and culture as a national identity. Moscow Era - The Third Rome theory contributed to the creation of Russian Messianism through variations and amplifications which led Russian Christians to self-emptying of ordeals and self-restraint. Keeping Christianity was literally the holy hope of Christians in Russia. The spirituality of the monks, the heart of the Russian Orthodox faith, transformed life with the harmony of the historical flow, the beauty of the cathedral and icons, the symbol of faith, the truth/goodness/beauty, and intrinsically changed the international position of the Russian state as well. The spirituality of the monks revived the tradition of hesychasm and engraved the appearance of true starets. Hye-am, Dr. Lee, has an experience of a spiritual pilgrimage of his own in the wake of his turbulent living situation, the biblical words, the confession of faith in the almighty God, and spirituality especially in the sense of “personal duty”(martyrdom) while serving in Kenya as a missionary in his old age after retirement. We need to continue, I would suggest, to seek an a new pilgrimage in which we experience the meeting of spiritual tradition between Eastern Orthodox Church and Western Catholic Protestantism on the one hand and Han Shin University and Presbyterian Church in the Republic of Korea(PROK) on the other.

소련 제정책의 특속과 변화 (3) ; 소련과 동구 사회주의 국가간의 무역상품 구조분석

이기영(Kee Young Lee) 한국외국어대학교 러시아연구소 1990 슬라브연구 Vol.6 No.1

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임상연구 : 전신 마취 시 후두튜브(Laryngeal Tube)의 유용성

이기영 ( Kee Young Lee ),장철호 ( Chul Ho Chang ),남상범 ( Sang Beom Nam ),심연희 ( Yon Hee Shim ),이철오 ( Cheol Oh Lee ),이종석 ( Jong Seok Lee ) 대한마취과학회 2003 Korean Journal of Anesthesiology Vol.45 No.6

남북한 생활문화의 이질화와 통합 (5) - 사회통합 후 북한이주민의 생활적응지원방안 -

이기춘(Kee Choon Rhee),이기영(Ki Young Lee),이은영(Eun Young Rhee),이순형(Soon Hyung Yi),김대년(Dae Nyun Kim),박영숙(Young Sook Park),최연실(Youn Shil Choi),민현선(Hyun Sun Min),박미영(Mi Young Park) 대한가정학회 2000 Family and Environment Research Vol.38 No.5

생쥐 난자 성숙에 미치는 NO의 영향

김주리(Ju Lee Kim),이기영(Kee Young Lee),박현정(Hyun Jeong Park),권영숙(Young Sook Kwon),이여일(Yu Il Lee) 대한산부인과학회 1999 Obstetrics & Gynecology Science Vol.42 No.11

목적: 산화질소(NO)를 생성하는 NO synthase가 난소에도 있음이 밝혀지고 난포의 성숙에 따라 그 생성량의 변화가 일어나므로 이는 난포의 성숙과 배란, 난자의 성숙에 관여할 것으로 생각된다. 본 연구에서는 NO가 생쥐난자의 자발적 성숙에 어떻게 작용하는 가를 알아보았다. 재료 및 방법: 임마 혈청 성선자극호르몬(pregnant mare serum gonadotropin)을 처리한 생쥐의 난소에서 난포를 채취한 후 난자-난구 복합체 (OCCs) 또는 난자만을 얻어 NO를 생성하는 소디움 니트로 푸르싸이드(sodium nitroprusside; SNP)로 처리한 후, 현미경하에서 핵막붕괴(germinal vesicle breakdown; GVBD)와 극체의 출현을 관찰하여 난자 성숙도를 계산하였으며, 난자의 구아니릴싸이클레이스의 활성을 측정하였다. 결과: 난자의 자발적 성숙은 난자와 난자-난구 복합체에서 큰 차이를 보이지 않았다. 이 자발적 성숙은 dibutyryl-cAMP(0.5 mM)에 의하여 완전히 억제되었으며 dibutyryl-cGMP(5 mM)는 초기에 GVBD를 억제시켰으나 후기에는 억제하지 못하였다. NO를 생성하는 SNP는 농도 의존적으로 난자의 GVBD를 부치 초기에 억제하였으나 24시간에는 대조군과 차이를 나타내지 않아 이의 작용양상은 dibutyryl-cGMP와 유사하였다. 세포질 내 구아니릴싸이클레이스의 활성은 탈피 난자(denuded oocyte)에서 관찰되지 아니하였고 OCC에서 감지된 구아니릴싸이클레이스활성은 SNP에 의하여 3배정도 증가되었다. 결론: 이러한 성적은 NO가 난자의 성숙을 일시적으로 지연시키며 이는 세포 내 구아니릴싸이클레이스 뿐만 아니라 다른 신호전달계에 작용하여 난자의 성숙에 관여할 것으로 생각된다. Objective: Nitric oxide (NO) produced in ovary may contribute to follicle maturation, ovulation, oocyte maturation and luteinization. In this study, the effect of nitric oxide on the spontaneous maturation of mouse oocyte was observed. Method: The index of oocyte maturation was checked by the germinal vesicle breakdown (GVBD) and appearance of polar body (PB) under microscope in the denuded oocytes and oocyte-cumulus complexes (OCCs) from mouse ovarian follicles after 24 hours pregnant-mare serum gonadotropin treatment. Results: The GVBD appeared 50 %, 1 hour and 80 %, 2 hrs after changes of oocytes from dibutyryl cAMP (dbcAMP, 0.5 mM) contained media into dbcAMP-free media. dbcAMP (0.5 mM) completely blocked the GVBD until 24 hrs but dbcGMP (5 mM) delayed the GVBD by 1 hr. Sodium nitroprusside, the NO generator, inhibited the GVBD dose-dependently at 2 hr incubation in denuded and OCCs. The appearance of GVBD was not different between control and dbcGMP or SNP in denuded oocytes and OCCs at 24 hrs incubation. The guanylate cyclase activity in denuded oocyte cytosol was not detected whereas the guanylate cyclase activity in OCCs cytosol was 1.3 nmole/min/mg protein which was increased about 3 times by SNP (100 μM). Conclusion: These results suggest that the NO in ovary may delay the spontaneous oocyte maturation in early stage by acting on the maturation signaling protein as well as guanylate cyclase.