• 약학회지
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• 제47권6호
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• pp.361-364
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• 2003

Acanthopanax species (Araliaceae) has been traditionally used as tonic, analgesic, stimulant of immune system, and replenishment of body function. The antioxidant activities of leaf and root bark of Acanthopanax species were determined by 1,1-diphenyl-2-picrylhydrazyl (DPPH) method and thiobarbituric acid reactive substances (TBARS) assay and relative electrophoretic mobility (REM) on human plasma low density lipoproteins (LDL). Acanthopanax divaricatus var. albeofructus and Acanthopanax for. nambunensis showed potent antioxidant activities.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.388.1-388.1
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• 2002

Aconiti Tuber (Aconitum spp. tuber, Ranunculaceae) which contains bioactive but toxic alkaloids has been used as analgesic. cardiotonic, diuretic. and stimulant. We have previously reported two new C-19 norditerpenoid alkaloids and five known norditerpenoid alkaloids. Further study has now led to the isolation of two new norditerpenoid alkaloids. 14-O-anisoylneoline and 14-O-veratroylneoline. (omitted)

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제1권1호
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• pp.89-93
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• 1990

주의력결핍 과잉운동장애로 진단, 치료를 받은 소아 및 청소년 환자 60명에 대해 methylphenidate, pemoline등 중추신경흥분제 치료의 효과 및 부작용에 관해 조사, 다음과 같은 결과를 얻었다. 조사대상 60명중 약물치료의 효과가 뚜렷하게 나타난 경우가 34명으로 절반을 넘었고, 효과가 드러나지 않은 경우는 8명에 지나지 않았다. 약물치료로 뚜렷한 호전을 보인 증상은 과잉운동, 주의산만 및 충동성 등이었고 이러한 행동상의 향상과 함께 학교성적의 향상도 보였다. 이러한 약물효과는 학령전기 어린이 및 청소년에 비해 학령기 어린이에게서 더 크게 나타났다. 60명중 25명은 부작용을 보이지 않았고 6명만이 심한 부작용을 보였는데 흔히 볼 수 있었던 부작용은 식욕감퇴, 불면 또는 안절부절못함 등이었다. 조사결과 이들 약물의 치료적 유용성이 단기치료를 통해서는 충분히 밝혀졌는데 이러한 결과는 장기적으로도 적용될 수 있으리라 생각된다.

• 한국의상디자인학회지
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• 제18권2호
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• pp.237-251
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• 2016

The purpose of this study is to provide the improvement idea for an school uniform styling that better satisfies female high school students' changing demands, through evaluating images differences according to design variation in school uniforms. This study was carried out with a between-subject design by using the stimulant materials of school uniform design and image assessment scale. The stimulant materials used for this study were 27 designs with blazer/skirt ensemble and 21 designs with vest/skirt ensemble. The survey materials were collected through a questionnaire from a total of 192 female high school students living in Gyeongsangnam-do. As a result of analyses on a image of blazer/skirt ensembles, 4 factors were extracted such as neatness, uniqueness, activeness, and attractiveness. Blazer was the only variables that exerted significant effects on neatness, uniqueness, and attractiveness. As a result of analyses on a image of vest/skirt ensembles, 4 factors were extracted such as attractiveness, neatness, uniqueness, and activeness. Skirt was the only variables that exerted significant effects on attractiveness, neatness, and uniqueness. Neat image was perceived to be high in ensembles of standard blazer/standard collar/horizontal-seam skirt, standard vest/skirt with horizontal color combination, and buttons-down vest/horizontal-seam skirt. Unique image was perceived to be high in ensembles of blazer with bindings/standard collar/solid skirt, and vest with pockets/skirt with vertical bindings. Also, active image was perceived to be high in ensembles of vest with pockets/skirt with vertical bindings, and buttons-down vest/skirt with vertical bindings. Attractive image was perceived to be high in ensembles of blazer with bindings/peaked lapel/skirt with vertical bindings, and standard vest/horizontal-seam skirt. In conclusion, this study reveals that different items and pieces of school uniforms can be combined in many different ways to create quite diverse looks. Thus, this study provides important basic data for research on teenagers' fashion and clothing.

• 대한화학회지
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• 제36권5호
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• pp.764-769
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• 1992

Strigol은 목화의 뿌리에서 추출된 천연물로서 벼, 옥수수, 사탕수수 등에 기생하는 피류(striga species) 등의 씨앗을 발아시키는데 월등한 효능을 보인다 $(10^{-12} ∼ 10^{-11}M, 80% 발아)$. 그런데 이러한 잡초는 오랜기간(15∼20년) 동안 흙속에서 휴면하고 있기 때문에 이들의 방제가 매우 어렵다. 이들을 방제할 수 있는 제초제 개발을 위해서 여러가지 strigol 유사체들인 3-methyl-4-(2-oxo-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-3-ylidenemethoxy)-but-2-en-4-olide(21), 4-(2-oxo-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-3-ylidenemethoxy)but-2-en-4-oilde(22), 3-methyl-4-(2-oxotetrahydrofuran-3-ylidenemethoxy)-but-2-en-4-olide(23), 4-(2-oxotetrahydrofuran-3-ylidenemethoxy)-but-2-en-4-olide(24)등을 합성하였다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제14권1호
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• pp.36-52
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• 2003

주의력결핍 과잉행동장애는 소아정신과 영역에서 매우 흔한 질환이며 이환된 아동의 학업기능, 또래관계, 가족내 생활에서 심각한 기능상의 장애를 유발한다. stimulant 치료에 의해 $70{\sim}80$%의 아동들이 효과적으로 반응하나 ADHD 아동에서 다양한 정신과 질환이 빈번하게 공존하여 나타나며 공존질환의 존재는 치료반응에 대한 효과에 다양한 영향을 미칠 수 있으므로 이들 공존질환을 동반한 ADHD 아동들의 치료에 대한 다양한 전략이 요구된다. 본고에서는 ADHD치료에 사용되고 있는 다양한 정신약물의 종류와 효과 및 안정성에 대하여 검토하였으며 ADHD에서 흔히 공존되는 질환의 종류와 연관성, 이들에 대한 국외 및 국내 임상의들의 치료전략에 대하여 고찰하여 보았다. 이는 다양한 공존질환을 수반함으로 인하여 증가된 장애의 위험성을 가질 수 있는 일부 ADHD 아동들에 대하여 적절한 치료적 전략을 수립하는데 도움을 주고자 함이다.

• 한국학교보건학회지
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• 제4권1호
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• pp.88-99
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• 1991

The purpose of this study was attempted to analyze the relationship between drug abuse and the other problem behavior Patterns among high school students in Cheju. In order to achieve these set-goals, questionaires were finally supplied to the total 379 case of 9 high school from October to December, 1990. The collected data were processed using the SPSS-X computer program and statistically analyzed by the Chi-square method and. percentage. Results of the study were as follows: Among the 370 adolescents, 32.4% of students experienced cigarette smoking in their life, adolescents who experienced alcohol drinking were 46.8%, 0.5% of the students ever used marihuana; cocaine 0.3%, stimulant 3.2%, hallucinogen and inhalants 0.5%, tranquilizer 1.4%, analgesics 31:6%, antitussives 6.5%, antihistamines 1.9%. And all students never experienced the amphetamines and narcotics. The rates of drug use except stimulant and antitussive were higher in the male than in the female students. For the analysis of personal identifying datum, the rates of experienced smokers increased among groups of buddhist and the rates of experienced alconoi drinking increased among groups of no religion. Drug abuser increased among the group lower socio-economic status student, the adolescents whose parents have traditional education point of view. And it was also higher in those who were living only one than in those who were living together. Most students tended to use drugs after 17 or 18 years old. Drug users were more inclined to commit other problem behaviors when compared non-drug users. In the conclusion of the above results, it will be necessary to investigate the drug problem of adolescent. Drug abuse of students must be seen in an environmental context including family, school, peer group and society and not solely as the characteristics of an individual adolescent. And their parents and teachers must be on the alert for the behavior changes of their children such as changes of school performance, neglecting homework, tardiness or truancy from school, runaway from home, and mingled with bad companions, etc. We must recognize that drug abuse is frequently symptomatic of problems in the adolescent's environment.

• 한국양식학회지
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• 제20권1호
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• pp.19-25
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• 2007

참다랑어(Thunnus orientalis)의 배합사료 개발을 위해 전갱이(Trachrus japonicus) 근육 합성 엑기스(SE)를 사용하여 omission test를 통해 섭이촉진물질을 검색하였다. 인공종묘 생산된 참다랑어 치어(평균체중 $9.0{\pm}0.91\;g$: 실험 1, 2, 3; $1.6{\pm}0.23\;g$: 실험 4)를 사용하여 전갱이 근육 100 g 상당 함량의 각각의 섭이촉진 물질을 카제인 기초 사료에 첨가하여 총 4회의 사육실험을 실시하였다. 실험 1에서 인공합성엑기스(SE)와 SE로부터 아미노산 관련 화합물(SE-A), 핵산관련물질(SE-N) 그리고 유기염기화합물(SE-O)을 각각 제외한 시험액을 제조하여 천연 전갱이 근육 엑기스(NE)와 비교한 결과, SE-A와 SE-N구는 SE보다 낮은 섭이활성을 보였으나, SE-O구는 SE와 유사한 섭이활성을 보였다. 실험 2에서는 IMP가 섭이 촉진에 가장 많은 영향을 미치는 것이 인정되었으며, 실험 3에서는 L-alanine, L-glutamic acid, L-histidine, L-lysine, taurine 그리고 IMP의 혼합물이 SE와 섭이활성의 차이를 보이지 않았다. 실험 4에서는 L-histidine, L-glutamine 그리고 IMP 혼합물이 가장 높은 섭이활성을 보였으며, 그 다음으로는 SE, L-lysine, L-alanine and IMP 혼합물, L-histidine, L-glutamic acid, L-lysine and L-alanine과 IMP의 혼합물이 높은 섭이활성을 보였다. 본 연구결과 참다랑어 치어의 유효 섭이촉진물질은 L-histidine, L-glutamic acid 그리고 IMP로 판단되었다.

• 약학회지
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• 제17권1호
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• pp.1-8
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• 1973

The pharmacological activities of paeoniflorin abtained from paeony roots, F$_M$100 from glycyrrhiza roots, crude saikosides from bupleurum roots, crude platycodin from platycodon roots, and bothj of ginsenoside Rb and ginsenoside Rg series from ginseng roots were investigated. Paeoniflorin, F$_M$ 100, crude saikosides, and crude platycodin exhibited sedative antipyretic, anlagesic and anti-ulcerative actions. In addition, crude saidosides and crude platycodin showed antitusaive and the potent anti-inflammatory action. An expectorant action was also observed with crude platycodin. These results coincided with the clinical applications of the aforementioned oriental medicinals. It also should be noted that crude saikosides nad crude platycodin are preferable to the other steroidal nad nonsteroidal drugs as an anti-inflammatory agent, because the drugs aggravate the digestive ulcer. In ginseng, G No3. and GNS frctions out of ginsenoside Rb series hsowed stimulant and antifatigue actions. The synergistic effects identified between paeoniflorin and F$_M$ 100 on the various pharmacological activities, have verified the reasonability of combined uses of two oriental drugs as Jakyak Gaqmcho-Tang.

• 한국임상수의학회지
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• 제16권1호
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• pp.100-107
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• 1999

Apoptosis is now widely recognized as a common form of cell death and represents mechanism of cell clearance in many physiological situations where deletion of cells is required. In vivo administration of bacterial lipopolysaccharide (LPS) to Balb/c mice induced DNA fragmentation in the thymus. DNA fragmentation in the thymus was roughly dependent on the dose of LPS injected and reached the peak 18 hours after injection. This apoptosis in the thymus might be mediated due to LPS stimulant. DEN (diethylnitrosamine) has been shown to cause liver cancer in experimental animals and humans. The hepatic tumorigenesis was induced by ad libitum feeding of DEN only. It was suggested that DEN induced hepatic tumorgenesis in rat is a good reproducible model for studying biochemical and pathophysiological changes associated with the development of hepatic tumorigenesis and apoptosis.