원저 : RDP와 세가지 유형의 Plateletpheresis를 비교 분석한 혈소판 성분의 특성 및 LDH Titer

이동범 ( Dong Beom Lee ),유태종 ( Tae Joung Yoo ),최범열 ( Bum Ryoul Choi ),김태전 ( Tai Jeon Kim ),양대형 ( Dae Hyung Yang ),임영근 ( Young Keun Lim ) 대한임상병리사협회 2003 임상수혈검사학회 발표자료집 Vol.8 No.1

Characteristic and Lactate dehydrogenase titer of platelet components obtained with three type of cell separators compared with random donor platelet concentrates were investigated. Collective efficiency of platelets obtained with the Amicus™ and Trima were higher than with the MCS+. The effect of biochemical changes on pH, Blood Gas permeability, Glucose and LDH in platelet concentrates obtained with the Amicus™ and Trima were more preserved than in concentrates from the MCS+, but LDH titer of SDP were not effectively seen compared with RDP. Therefore, we indicated that different plateletphresis procedure induced distinct changes of platelet function Platelets obtained with the MCS cell separator were significantly more activated than platelets harvested with the Amicus™ and Trima.

기상요인과 버어리종 잎담배의 화학성분과의 관계

복진영,이종률,정기택,Bock Jin-Young,Lee Joung-Ryoul,Jeong Kee-Taeg 한국연초학회 2004 한국연초학회지 Vol.26 No.2

This study was conducted to investigate the relationship between weather factors during the growing season and chemical components of burley tobacco. Chemical components used in this study was from 'Farm Leaf Tobacco Test' conducted at KT&G Central Research Institute from 1987 through 2002. Data of weather factors during growing season(April to July) were collected in 6 districts measured at Korea Meteorological Adminstration(KMA). Total nitrogen content was increased from 1987 through 2002. Year to year variation of rainfall was the largest, followed by that of sunshine hour. Month to month variation of rainfall also was the largest, followed by that of mean daily air temperature. A negative correlation was found between rainfall and sunshine hour. Relative humidity(R.H.) was correlated positively with rainfall, whereas negatively with sunshine hour. The negative correlations were found between nicotine content and rainfall(in June, May$\~$June, June$\~$July, May$\~$July and average), and R.H.(in June, May$\~$June, June$\~$July, May$\~$July and average), respectively. The negative correlations were found between crude ash content and rainfall(in June and May$\~$June), and R.H.(in June, May$\~$June, June$\~$July and May$\~$July), respectively. Ether extraction content was correlated positively with mean daily air temperature(in July, June $\~$July and May$\~$July) and with sunshine hour(in July, June$\~$July and May$\~$July), but negatively with rainfall(average) and with R.H.(in April, July, June$\~$July, April$\~$June, May­July and average), respectively. Chloride content was correlated positively with sunshine hour(in May, April$\~$May, May$\~$June, April$\~$June, May$\~$July and average), but negatively with rainfall(in June, May$\~$June, June$\~$July, April$\~$June, May$\~$July and average).

대퇴골두 무혈성 괴사로 진단받은 고관절 통증 1례에 대한 증례보고

허윤경,이현,문익렬,박기범,박형선,서원희,김연진,김정근,Heo, Yoon-kyoung,Lee, Hyun,Moon, Ik-ryoul,Park, Ki-bum,Park, Hyoung-seon,Seo, Won-hee,Kim, Yeon-jin,Kim, Joung-keun 대한침구의학회 2004 대한침구의학회지 Vol.21 No.6

Objective : The etiology and treatment of the avascular necrosis of the femoral head continiue to be controversial and the pathogenesis remains obscure. And its clinical study and report about oriental treatment are absolutely insufficient. Therefore, we report a case of avascular necrosis of the femoral head. Methods : The patient was treated with Bee-Venom therapy, Electro Acupuncture and Sopungwhalhyul-tang(疎風活血湯). Results : After 26days of Oriental treatments, there was remarkable improvement in condition of the patient. Conclusions : In this case, oriental treatments for avascular necrosis of the femoral head was effective. Futher studies are required to prove effectiveness of oriental treatments for treating avascular necrosis of the femoral head.

기상요인에 의한 황색종 잎담배의 이화학적 특성 예측

정기택,조수헌,복진영,이종률,Jeong, Kee-Taeg,Cho, Soo-Heon,Bock, Jin-Young,Lee, Joung-Ryoul 한국연초학회 2007 한국연초학회지 Vol.29 No.1

This study was conducted in order to predict the chemical and physical properties by climatic factors during the growing season of flue-cured tobacco as soon as possible. The data of eight chemical and five physical properties were collected from "Analysis of physical and chemical properties on farm leaf tobacco" conducted at KT&G Central Research Institute from 1987 through 2006. Data of climatic factors from April to July in 10 districts were collected from Korea Meteorological Adminstration. Except for yellowness(b), all probabilities of linear regression equations between the climatic factors(X) and the average contents of twelve grades(whole plant) for chemical and physical properties(Y) were significant($P{\leq}0.05$). The predicable probabilities within ${\pm}20%$ range of difference were 100% in ether extract content, in nicotine content, and in filling value, 90% in total nitrogen content, and 70% in total sugar content. These results suggest that the regression equations may be useful to predict the average content of twelve grades for eight chemical and four physical properties by climatic factors during the growing season of flue-cured tobacco at the beginning of August.

버어리종 잎담배의 화학성분에 의한 관능 특성 예측

정기택,조수헌,복진영,박성원,이종률,Jeong, Kee-Taeg,Cho, Soo-Heon,Bock, Jin-Young,Park, Seong-Weon,Lee, Joung-Ryoul 한국연초학회 2007 한국연초학회지 Vol.29 No.2

This study was conducted to evaluate the prediction of sensory property of smoke from the leaf chemical property and characterize leaf chemical components for the best tobacco taste's leaves in burley tobacco. For analytical and sensory evaluations, sixteen grades were used. The major leaf chemical components to predict the sensory property of smoke were ether extract for tobacco-like, chloride for impact and total nitrogen/nicotine for irritation. Within ${\pm}20\;%$ range of difference, the predictable probabilities of sensory property of smoke from the leaf chemical properties were 100 % for tobacco-like, impact and irritation. As a result of K-means cluster analysis on the basis of tobacco taste, the desirable leaf chemical component contents were $6.5{\sim}6.8\;%$ in ether extract, $0.25{\sim}0.30\;%$ in chloride and $1.26{\sim}1.54$ in total nitrogen/nicotine ratio. This study suggest that the some regression equations may be useful to predict the sensory components of tobacco smoke from a few selected leaf chemical properties in burley tobacco and to select the burley tobacco leaves for enhance the tobacco taste of cigarette.

기상요인에 의한 버어리종 잎담배의 이화학적 특성 예측

정기택,조수헌,복진영,이종률,Jeong, Kee-Taeg,Cho, Soo-Heon,Bock, Jin-Young,Lee, Joung-Ryoul 한국연초학회 2007 한국연초학회지 Vol.29 No.1

This study was conducted in order to predict the chemical and physical properties by climatic factors during the growing season of burley tobacco as soon as possible. The data of six chemical and five physical properties were collected from "Analysis of chemical and physical properties on farm leaf tobacco" conducted at KT&G Central Research Institute from 1987 to 2006. Data of climatic factors from April to July in 6 districts were collected from Korea Meteorological Adminstration. Except for total nitrogen, total nitrogen/nicotine and yellowness(b), all probabilities of linear regression equations between the climatic factors(X) and the average contents of twelve grades(whole plant) for chemical and physical properties(Y) were significant($P{\leq}0.05$). The predicable probabilities within ${\pm}20%$ range of difference were 100% in ether extract content, 95% in nicotine content, and 90% in filling value. These results suggest that the regression equations may be useful to predict the average content of twelve grades for four chemical and four physical properties by climatic factors during the growing season of burley tobacco at the beginning of August.

토양환경, 재배방법 및 기상요인이 황색종 잎담배 화학성분에 미치는 영향

정기택,김상범,조수헌,복진영,이종률,Jeong Kee-Taeg,Kim Sang-Beom,Cho Soo-Heon,Bock Jin-Young,Lee Joung-Ryoul 한국연초학회 2006 한국연초학회지 Vol.28 No.1

This study was conducted to investigate the effect of soil, cultural practices and climatic conditions on some chemical constituents of flue-cured tobacco. Increasing the nicotine and total nitrogen contents may be useful to reduce the total sugar content of cured leaves in flue-cured tobacco. Delaying the transplanting date and increasing the soil nitrogen($N0_3-N$ and $N0_4-N$) content for 30 days after transplanting by fertilizing are desirable so as to increase the nicotine and total nitrogen contents of cured leaves. Those treatments will delay the ripeness, and elongate the duration of cultivation(day from transplanting to harvesting), and increase the fresh leaf weight. Moderate rainfall in April and May, lower relative humidity in June, and higher mean daily air temperature in June and July seem to be necessary for good leaf of flue-cured tobacco in Korea.

생산 연도 및 지역별 버어리종 잎담배의 이화학성 평가

김상범,정기택,조수헌,복진영,이종률,Kim Sang-Beom,Jeong Kee-Taeg,Cho Soo-Heon,Bock Jin-Young,Lee Joung-Ryoul 한국연초학회 2006 한국연초학회지 Vol.28 No.1

To get the informations of burley leaf, the chemical constituents, quality indices, leaf color and the effects of climatic factors on the physicochemical properties of leaf produced from 2000 to 2004 crop years at 6 growing areas were analysed. The average leaf chemical contents for 5 years were as follows ; nicotine 2.87%, total nitrogen 4.55%, and chlorine 0.57%. The nicotine content was low while total nitrogen was slightly high as compared with recommended contents(nicotine ; $3.0{\sim}3.5%$, total nitrogen; $4.0{\sim}4.5%$). The variations of physicochemical properties among crop years were high while those of growing areas were relatively low. The nicotine contents of upper leaves were positively correlated to the sunshine hours in June and negatively correlated to the rainfalls in June and July according to crop years. However the total nitrogen content of upper leaves were positively correlated to the rainfalls in July according to growing areas. The tan-tended colored leaves were produced under the high air temperature, drought and long sunshine weather condition while the buff-tended colored leaves were produced under the contra교 condition according to crop years. It is considered that the increasing of nicotine content of Lugs may be available to decrease the nitrogen number(nitrogen/nicotine ratio) of leaf tobacco.

생산 연도 및 지역별 황색종 잎담배의 이화학성 평가

김상범,정기택,조수헌,복진영,이종률,Kim Sang-Beom,Jeong Kee-Taeg,Cho Soo-Heon,Bock Jin-Young,Lee Joung-Ryoul 한국연초학회 2006 한국연초학회지 Vol.28 No.1

To get the information of flue-cured leaf, the chemical constituents, quality indices, leaf color and the effects of climatic factors on the physicochemical properties of leaf produced from 2000 to 2004 crop years at 6 growing areas were analysed. The average leaf chemical contents for 5 years were as follows ; nicotine 2.22%, total sugar 28.0%, total nitrogen 1.89%, ether extracts 6.37% and chlorine 0.38%. The nicotine and total nitrogen contents were low while the total sugar were high as compared with KT&G recommended contents(nicotine ; $2.5{\sim}3.0%$, total nitrogen; $2.0{\sim}2.5%$, total sugar ; below 25.0%). The variations of physicochemical properties among crop years were high while those of growing areas relatively low. The nicotine content of leaf was negatively correlated to the rainfalls in June and July sugar content was negatively correlated to the average air temperature in June and July according to crop years. The orange colored leaves were produced under the drought and long sunshine weather condition while the lemon colored leaves were produced under the contrary condition according to crop years. Blending the different crop year's leaves in the proper way may be beneficial to produce of uniform and consistent cigarettes. It is considered that the increasing of nitrogen fertilizer or improving of nitrogen uptake may be available to increase the nicotine and nitrogen and decrease the total sugar contents of flue-cured leaf tobacco.

황색종 잎담배의 후숙과정 중 유리당, 비휘발성 유기산 및 지방산의 변화

복진영,박윤신,박원종,이종률,Bock, Jin-Young,Park, Yoon-Shin,Park, Won-Jong,Lee, Joung-Ryoul 한국연초학회 2006 한국연초학회지 Vol.28 No.2

This study was carried out to investigate the changes of free sugars, non-volatile organic and fatty acids in flue-cured leaf tobacco during aging. The threshed leaf tobacco(B1O and C1L) produced in 2002 crop year was aged for 21 month in warehouse of Oc-Cheon Leaf Tobacco Processing Factory. The leaf tobacco were sampled at three month intervals for analysis of free sugars, non-volatile organic and fatty acids. The major free sugars of flue-cured were glucose and fructose regardless of tobacco grades. After aging period of 21 months, the contents of glucose and fructose showed a tendency to slightly decrease, and there was no appreciable change in the contents of sucrose in B1O and C1L grades. The major compound of non-volatile organic acid and fatty acid were malic, oxalic and citric, linolenic, linoleic and palmitic acid regardless of tobacco grade. After aging period of 21 months, the contents of malic, malonic, oxalic and fumaric acid showed a tendency to slightly decrease, whereas succinic acid was slightly increased, and maleic acid was not changed in B1O and C1L grades. The decreases in fatty acid contents in B1O and C1L grade tobacco loaves after 21 month aging were 16.5% and 9.8%, respectively. The decreases in linolenic acid contents in two grades were the highest, showing 22.1% and 12.0% reduction after 21 month aging.