• 한국약용작물학회지
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• 제5권1호
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• pp.36-42
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• 1997

고추냉이의 배수체를 유도하기 위하여 EMS와 colchicine을 처리하였을 때 변화되는 단백질과 과산화효소 활성은 다음과 같이 나타났다. 발아율은 무주산이 울릉도산 보다 높았으며, GA3 100 ppm+ EMS 10 ppm 혼용처리시 무처리구에 비하여 모두 6배 이상 증가되었다. Mutagen 처리후 생존율도 울릉도산 보다 무주산에서 더 높게 나타났으며, 과산화효소 활성과 와사비의 초장은 감소되어 나타난 반면, 줄기와 뿌리는 비대되는 경향을 보였다. 무주산과 울릉도산의 단백질 양상이 비슷하고, mutagen을 처리했을 때 polypeptide spot수가 증가되었으나 단백질 pattern은 다르게 나타났고, 특히 EMS 처리는 무처리구에 비하여 현저하게 다른 양상을 보였다.

• 한국식품위생안전성학회지
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• 제35권1호
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• pp.45-50
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• 2020

본 연구는 원주시 내 대형 초밥 뷔페에서 제공되는 초밥, 회 등 26개 수산물 가공품을 대상으로 DNA 바코드를 분석하여 원재료의 종을 동정하였다. DNA 바코드 증폭을 위하여 미토콘드리아의 16S ribosomal RNA 및 cytochrome c oxidase subunit I 유전자 부위를 증폭하는 프라이머 세트를 이용하여 증폭된 PCR 산물의 염기서열을 분석하였다. 확보한 염기서열은 BLAST Search를 이용하여 미국국립보건원 GenBank에 등록되어있는 생물 종의 염기서열과 비교하여 염기서열 유사도와 매칭 점수를 고려하여 최종 종을 동정하였다. 모니터링 결과 분석 제품의 58%는 제품명과 사용된 원재료가 일치하였지만, 27%에서는 불일치가 관찰되었다. 초메기초밥에는 가이양(Pangasianodon hypophthalmus)이 꽃돔회에는 붉평치(Lampris guttatus)가 사용되었으며, 날치알군함 및 청어알무침에는 열빙어(Mallotus villosus) 알이 사용되었음을 확인하였다. 타코와사비군함 및 오징어간장소스에 사용된 원재료는 주꾸미(Amphioctopus fangsiao) 및 남방주꾸미(Amphioctopus membranaceus)로 각각 동정되었다.

• Korean Journal of Acupuncture
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• 제20권3호
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• pp.1-8
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• 2003

Objectives : To investigate the increasing effect of veterinary acupuncture (VA) on the eggs-laying rate, we carried out the experiment in old hens. Methods : Twenty four old hens (ISA Brown; 1,200 - 1,400 g) over 75 weeks old whose eggs-laying rates were under the 50% for recent 15 days were used. In experimental group, VA treatments were performed seven times during 10 days. Unang point at the end of bilateral wing and Migun point at the tail bone were stimulated about 30 seconds by the stainless steel needle (0.3 mm o.d.). In control group, similar manual stress were performed at same frequency. The numbers of laid eggs were observed for 26 days after the beginning of treatment. Bloods were sampled two times from wing veins during and after the treatment period and serum concentrations of luteinizing hormone (LH) and Estradiol were detected. Results : Eggs-laying rates of experimental group $(34.29{\pm}2.79%)$ were significantly increased than that of control group $(27.56{\pm}2.00%,\;p<0.05)$ with the significant increasing of LH serum concentration in experimental group $(from\;0.77{\pm}0.13\;IU/I\;to\; 1.42{\pm}0.22\;IU/I,\;p<0.05)$. Conclusions : Increasing effect of VA treatment on the eggs-laying rate in old hens were proved in this study, and it may be the first prompt on the experimental investigation and development of VA.

• Korean Journal of Acupuncture
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• 제21권3호
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• pp.77-88
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• 2004

Acupuncture has been shown to have therapeutic effects on many mental disorders such as depression, anxiety, and substance abuse in human and animal studies. Maternal separation (MS) is a risk factor in the development of mood-related disorders such as depression. This study investigated the effects of acupuncture during MS by evaluating locomotion as behavioral markers of depression and by observing changes in c-Fos expression in the limbic system (hippocampus, amygdala and cingulate cortex) to elucidate the mechanism of the therapeutic effect. The employed acupoint, Shinmun (HT7), has been clinically used to treat mental disorders. MS for 7 days beginning on postnatal day 14 induced a significant decrease in locomotion, while acupuncture treatment at acupoint HT7 resulted in a significant increase in locomotion. c-Fos immunoreactive cells in area dentate gyrus (DG) of the hippocampus were increased in the MS group, but significantly decreased in the acupuncture group. These findings suggest that acupuncture has an effect on the depression-like disorder caused by MS, possibly by modulating c-Fos expression in DC of the hippocampus.

• 대한지리학회지
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• 제44권5호
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• pp.605-623
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• 2009

본 연구의 목적은 파키스탄의 강수지역을 구분하는 것이다. 파키스탄 강수 특성의 이해를 증진시키기 위해 강수 지역을 구분하였다. 강수 형태는 순별 강수량 자료를 이용하여 인자분석과 군집분석 기법으로 분석하였다. 연구에 사용된 자료는 파키스탄 기상청에서 제공하는 32개 기상 관측소의 자료로 연구 기간은 1980년에서 2006년까지이다. 인자분석의 결과 추출된 3개의 인자는 전체 변동의 94.60%를 설명한다. 강수 지역은 강수 특성의 공간적 분포를 이해하기 위해 군집분석을 하였다. 군집분석은 Ward법을 이용하여 분석하였다. 연구 결과 강수 지역은 6개의 지역으로 구분되었다. 지역의 경계는 Baluchistan 고원, Indus 평야, Hindu Kush 산맥과 Himalaya 산맥 같은 지형을 기준으로 구분하였다.

• Korean Journal of Acupuncture
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• 제18권1호
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• pp.81-94
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• 2001

We could summerize the concept of the right and left mentioned in Nai-Gyung and some literature of oriental medicine as follow At first the right and left is a directional right and left which implys left-liver-right-lung(左肝右肺), left-yang-right-eum(左陽右陰), secondly it is also the road of eumyang which implys man-left-woman-right(男左女右), left-blood-right-ki(左血右氣), left-sinsu-right-myungmon(左腎水右命門), and left-right of pulse. left-liver-right-lung(左肝右肺), left-yang-right-eum(左陽右陰) and man-left-woman-right(男左女右) are expressions of the movement of yang which is a core of chang, at the same time, left-blood-right-ki(左血右氣), left-sinsu-right-myungmon(左腎水右命門), and left-right of pulse are expressions of the eum in response to the movement of yang. (go up and down of water and fire) Finally, both a directional right and left and a road of eumyang mean a road of going up and down of eumyang so, this is very important index in circulation and keeping ballance of eumyang (ki-Hyul:氣血) in the human body therefore, we can treat a disease with acupuncture in the use of this charater, for example when a disease occurs in the left side, we can treat it with acupuncture in the right side, the same applys to right.

• Korean Journal of Acupuncture
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• 제22권2호
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• pp.163-181
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• 2005

Objective: The purpose of this study is to review research papers on low level laser therapy (LLLT) and to improve the knowledge of LLLT field. Methods: For introduction, laser characteristics, including wavelength, medium, beam size, power, and unit power were explained. In order to understand LLLT, tissue optics and light-biomatter interaction were briefly mentioned. We reviewed 21 Korean papers on laser acupuncture and LLLT on the viewpoint of laser apparatus. Results and Conclusion: We found that the description of laser apparatus employed for LLLT experiments were not fully written. Laser wavelength and power which are the most crucial parameters, were omitted in several papers. No paper had information on beam size. In order to have high efficacy, laser should be used with proper laser parameters. Conditions of irradiation area or acupoints should be considered too. Some future technology on laser acupuncture were mentioned.

• 복식
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• 제54권8호
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• pp.129-146
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• 2004

The Purpose of this study is to search the characteristics of aesthetic sense from the spiritual root of anti-decoration culture in contemporary Japanese fashion and find the aesthetic meanings inside contemporary Japanese fashion. This study considered contemporary Japanese fashion design from 1970 to 2000 to figure out the anti-decoration culture in contemporary Japanese fashion. The contents of this study are 1. surveying the historical change about the aesthetic sense of Japanese anti-decoration culture. 2. deducing the distinctive aesthetic ideology from the anti-decoration culture 3. finding aesthetically the inside meaning of anti-decoration culture in contemporary Japanese fashion. The conclusion on this study is as the followings. Anti-decoration culture has three aesthetic ideology. First, faintful aesthetics implies the aesthetic ideologies of Wabi, Sabi from Heian period and it appears the aesthetic sense to be natural beauty. simplicity, minimalism and temperance. Second, ambivalence aesthetics is based on nothingness and has the characteristic of multivocal and variableness without biased view. Third. playful aesthetics has the meaning of humorous. witty and mischievous which is the basic factor of Japanese formative arts. The aesthetic range of this study are the beauty of simplicity. poverty, incompletion, vagueness and humor. First, beauty of simplicity is composed of minimal lines and area through strict temperance and elimination. Second, beauty of poverty came from the aesthetic concept of Wabi which means honorable poverty and plainness. Third, beauty of incompletion means emptiness which is within the range of possibility. Forth, beauty of vagueness could be explained as incorporeal, colorlessness and voiceless. Fifth, Okashi which was the middle ages in Japan, shows the vein of humor in anti-decoration culture. As a result, anti-decoration culture does not mean the opposite of decoration culture, but accomplishes extreme artificial beauty by strict temperance and elimination. Also it is concerned as intentional poverty of decorative effect.

• 대한화학회지
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• 제24권3호
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• pp.193-200
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• 1980

N-Acetyl-L-cysteine, $C_5H_9NO_3S,$의 결정 및 분자구조를 X-선 회절법으로 연구하였다. 이 화합물의 결정은 삼사비등축정계에 속하며 공간군은 $P_1$이다. 단위세포상수는 a = 7.04(3), b = 5.14(2), c = 8.25(3)${\AA}$, ${\alpha}$ = 106(2), ${\beta}$ = 51(1), ${\gamma}$ = 124(2)$^{\circ}$이고, 단위세포는 분자 한개만을 포함하고 있다. Weissenberg 사진촬영으로 얻은 회절반점의 총수는 629개이며 direct method를 적용하여 구조해명을 한 후 full matrix least-squares method로 정밀화하였으며 최종 R값은 0.12이다. C-카르복실기 및 N-아세틸기의 원자들은 각각 평면을 이루고 있다. 카르복실기의 산소원자 O(1)은 이웃분자의 아세틸기의 산소원자 O(3)와 $O-H{\cdot}{\cdot}{\cdot}O$ 수소결합을 하며 그 길이는 2.59${\AA}$이다.

• Korean Journal of Acupuncture
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• 제24권1호
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• pp.131-144
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• 2007

Objectives : Although the cause of neuronal death of Parkinson's disease remains unclear, increasing evidence points to the role of inflammatory processes. And the hallmark of brain inflammation is the activation of microglia. This study was performed to prove the effect of acupuncture on inhibiting microglial activation. Methods : The rat models which were injected with 6-hydroxydopamine were treated with acupuncture once a day on LR3 (太衝) and GB34 (陽陵泉). To prove the effect of inhibiting microglial activation, we examined the tyrosine hydroxylase (TH) immunopositive neurons and CD11b immunohistochemistry in the substantia nigra. Results : There were 18% (third day), 32% (seventh day) loss of TH-positive cell bodies in the control group and 23% (third day), 26% (seventh day) in the acupuncture group, whereas 3% (third day), 10% (seventh day) in vehicle group. The difference of optical density in substantia nigra was evaluated by subtracting log inverse gray value of contralateral side from that of ipsilateral side. With regards to the result of CD11b immunohistochemistry, acupuncture group showed significantly inhibited microglial activation compared with control group (p<0.01) on the seventh day. Conclusions : Acupuncture showed the effect of inhibition of microglial activation in seventh day. However, the effect of protection of TH positive cell bodies was not shown. So we need longer investigation of the effect of acupuncture on Parkinson's disease.