말쥐치 가공중 향기성분에 관하여

이종호,최병대,이강호,이근태,김태수 國立統營水産專門大學 附設 水産科學硏究所 1989 수산과학연구소보고 Vol.1 No.-

쥐치의 향기성분을 동정하기 위하여 Likerson형의 연속증류추출 및 탄산가스추출법을 이용하여 휘발성 성분을 동정하였다. 그 결과 중성획분에서 55 성분, pherol성획분에서 4 성분, 염기성획분에서 13 성분 및 ㅅ산성획분에서 10 성분이 분리·동정되었고 중성획분에서는 가열·배소 후 propanol, butanol, octanol, dodecanol등의 alcoholfb 그리고 pentanal, hexanal, 2-methyl-l-propanal, heptenal등의 aldehyde의 함량이 크게 증가하여 flavor 형성에 크게 기여할 것으로 생각되어 진다. 분리·동정된 phenol류는 분자량(m/e) 100~160 정도로 나타났으며, 염기성획분에서는 2-methylpyrazine, 2,5-dimethylpyrazine, 2-ethyl=3,5-dimethylpyrazine 등과 2-methylpyridine등이 동정되었다. 이들과 함께 중성획부에서 동정된 furan류가 가열온도의 증가와 함께 그 함량이 증가하였다. 산성획분에서는 배소시료 구분에서 isoaproic acid 및 caproic acid의 함량이 많았다. Volatile compounds were collected by simultaneous distillation extraction and carbon dioxide method, and analyzed by GC and GC-MS. The neutral fraction obtained from the whole steam volatile concentrate 55 kinds of components, phenolic fraction had 4 kinds of components, basic fraction had 13 kinds of components and 10 kinds of components were in acidic fraction. Alcohols, propanols, butanols, octanols, dodecanols etc. and aldehydes, pentanals, hexanal, 2-methyl-1-propanal, heptenal etc. were highly increased after boiled and roasted. And these compounds were contributed to formation of filefish flavor. The molecular ion peak of phenolic fraction was generally appeared in the range 100 to about 160. From the basic fraction, 2-methylpyrazine, 2,5-dimethylpyrazine, 2-ethyl-3,5-dimethylpyrazine and 2-methylpyridine were identified. The contents of basic compounds and furans obtained from the neutral fraction were increased at the higher heating temperature. The flavor of acidic fraction was influenced by the low molecular as isovaleric and valeric acid.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

Characterization of the European type of maternal lineage evident in extant Jeju native pigs

Byeong‐Woo Kim,In‐Cheol Cho,Moon‐Sung Park,Tao Zhong,임현태,Sung‐Soo Lee,Hee‐Bok Park,Moon‐Suck Ko,Jun‐Heon Lee,Jin‐Tae Jeon 한국유전학회 2011 Genes & Genomics Vol.33 No.2

Using a partial D‐loop sequence of mtDNA, an intensive analysis was conducted of the maternal lineages of Jeju native pigs (JNPs) from Korea. In total, 100 mtDNA sequences were obtained from Asian wild boars (AWBs), European wild boars (EWBs), Asian domestic pigs (ADPs), European domestic pigs (EDPs), and JNPs and were used for phylogeny and network analyses. Two distinct JNP groups - one (JNPA) in the Asian cluster and the other (JNPE) in the European cluster - were identified in the estimated phylogenetic tree and network. The maternal lineage of JNPE was the closest to that of EWB and a clear haplogroup was identified that shared an identical haplotype (hap04) among 15 individuals of JNPE and 2 individuals of EWB. A Landrace and an EWB shared hap03with a JNPE. EWB, Landrace, Large White, and Duroc formed two clear haplogroups with JNPE in a parsimonious medianjoining network analysis, suggesting that an obvious maternal contribution of EDP has occurred in JNPE in recent years. A pair‐wise mismatch analysis also indicated that JNPE may have experienced a sudden population expansion, suggesting a more recent establishment compared with the gradual population expansion of JNPA. The JNPE group therefore should be further evaluated in order to decide whether this group should be culled or accepted into further programs for maintenance of the JNP population as a pure breed.

Multi-media and multi-pathway aggregate exposure assessment for polycyclic aromatic hydrocarbons to the inhabitant in Tae-an county after Hebei-spirit oil spill

Kim Chan-Kook(김찬국),Woo-Chul Jeong,Jonil Hur,Pan-Soo Park,Tae-Woo Lee,Hwi-Soo Seol,Jung-hyeon Park,Jong-Heop Lee,Jong-Ho Kim,Byeong-Kyu Kwak,Jong-Hyeon Lee 대한직업환경의학회 2010 대한직업환경의학회 학술대회 논문집 Vol.45 No.-

地域計劃에 관한 理論的 考察

李炳泰 진주여자전문대학 1985 論文集 Vol.7 No.-

國家發展과 國民精神敎育

李炳泰,宋彩東 진주여자전문대학 1985 論文集 Vol.7 No.-

우리나라 地方制度에 관한 硏究

李炳泰 진주여자전문대학 1986 論文集 Vol.8 No.-

茶山의 行政改革硏究

이병태 진주여자전문대학 1996 論文集 Vol.19 No.-

As stated before, Da-San(the greatest korean scholar) maintains that his first goal be the reform through public administration among his thougts and ideas. First of all, The important focus he has are to constract the healthy dynastic system by changing the bureautic's values, attues, and motives toward the good direction. The theoretical methods of practicing his thoughts and ideas are as follows. First, Those are to be rational. Second, Those are to be practical. It is related to practical science(Realism). But The reformistic thoughts are not attracted by the Executives. It is a pitty If his thoughts had been accepted by Royal Court, She(our country) could have advanced national development. Notwithstanding, His thoughts and ideas become the model of practical and administrative thought. It needs not to mention again that the modified thoughts ideas of his are able to promise the developement of our public administration.

4-Aminosalicylic acid 유도체의 합성연구 : 2-Ethoxy-4-acetamidobenzthioamide 및 2-Methoxy-4-acetamidobenzthioamide의 합성 Synthesis of 2-Ethoxy-4-acetamidobenzthioamide, 2-Methoxy-4-acetamidobenzthioamide

이남순,임중기,류병태,류서홍,원정희 成均館大學校 1980 論文集 Vol.27 No.-

2-Alkoxy-4-acetamidobenzthioamide was synthesized by reaction of hydrogen sulfide with 2-alkoxy-4-acetamidobenzonitrile which was dehydrated from 2-alkoxy-4-acetamidobenzamide by thionyl chloride or phosphorus pentoxide. 2-Alkoxy-4-acetamidobenzthioamide was obtained by hydrolysis of 2-Alkoxy-4-acetamidobenzthioamide with 10% hydrochloric acid solution.

오이수확용 로봇개발을 위한 잎제거가 낙과에 미치는 영향

이대원,김현태,민병로 성균관대학교 생명공학연구소 2000 生命工學硏究 Vol.6 No.1

This study investigated that the removed leaves of cucumber affected its growing and yield, and its physical properties were measured. Cucumber fruit grew by 6-15cm length for 2 days regardless of removed leaves and method of removing leaves. Number of cucumber fruit were obtained within 10% different values by three methods (A, B, C) of removing leaves. The first grade rate (best quality) of A, B and C was 56.7%, 53.1%, 56.3% respectively. As a result, removed leaf and the method of removing leaf did not affect the yield and quality of cucumber. In addition, proper cutting leaves for harvest season could be help the yield and quality of cucumber. Number of small cucumber fruit which fell down with a withering flower by the three methods (A, B, C) were 57, 44, 44 respectively. Consequently, proper removed leaf was produced their yield and quality better than traditional way, which did not remove a leaf, because of high ventilation and high light absorption.