• 한국식생활문화학회지
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• 제10권3호
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• pp.133-137
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• 1995

우리나라의 남부지방의 대부분 농가에서 대량 생산되고 있으나 농가소득에는 기여하지 못하고 있는 떫은 감의 손쉬운 가공에 의한 대량 소비를 촉진시키기 위하여 감장아찌의 화학적 품질 특성을 규명하고 감장아찌 제조 및 유통과정에서의 품질과 관련된 미생물을 순수분리하여 동정함으로써 감장아찌의 품질관리에 기여코자 하였다. 제조된 감장아찌 완제품의 수분함량은 80.04%, 당질함량은 13.72%로 원료감과 큰 차이가 없었으나 조회분함량은 염액에 침지한 감장아찌의 특성때문에 원료감보다 훨씬 높은 4.26%였다. 수용성 탄닌함량은 81.04mg%로 635.45mg%인 원료감보다 크게 감소되었고 총 비타민 C는 23.76mg%로 약간 감소되었으며 유리당은 포도당, 과당, 자당의 순으로 함유되었다. 유리아미노산은 총 17종이 함유된 것으로 분석되었고 그 함량은 glutamic acid(24.97mg%), aspartic acid(24.02mg%), leucine(22.33mg%)의 순으로 높았으며 methionine이 2.42mg로 가장 낮았다. 감장아찌 제조와 관련된 미생물로는 세균 4균주와 효모 3균주가 각각 동정되었는데 동정된 Bacillus subtilis, B. cereus, B. pumilus, B. thuringiensis였고 효모는 Candida glabrata, C. guilliermondi and Hansenula였으며 진공포장하여 상품화한 감장아찌 완제품의 유통과정에서 포장의 부풀림과 감장아찌 맛의 변화를 일으키는 원인균은 효모인 Candida glabrata인 것으로 확인되었다.

• Biomolecules & Therapeutics
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• 제4권1호
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• pp.78-83
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• 1996

The pharmacokinetics and tissue distribution of DA-3285 (recombinant human erythropoietin, recently manufactured by Research Laboratories of Dong-A Pharmaceutical Company) were studied in the laboratory animals. The plasma, urine, and tissue concentration of DA-3285 were measured by a double-antibody sandwich enzyme immunoassay. After intravenous administration of DA-3285, 20, 100, 500 and 2500 units/kg to rats, the plasma concentrations declined polyexponentially with the terminal half-lives of 2.15, 2.10, 2.31, and 2.35 hr, respectively. Total body clearance (20.7∼26.6 mι/hr/kg) and apparent volume of distribution at steady state (57.2∼70.1 mι/kg) were independent of the dose and AUC increased proportionally with the dose. The renal clearance was much lower than total body clearance, suggesting that extrarenal clearance, presumably metabolism , plays a significant role in elimination of DA-3285. In all rat tissues, the tissue to plasma ratios were smaller than unity, indicating less affinity of DA-3285 to rat tissues and was proved by considerably less value of Vdss. After 3 times a week for consecutive 3 weeks i.v. administration of DA-3285, 100 units/kg to rats, the plasma concentrations and pharmacokinetic parameters of DA-3285 were not significantly different from those in a single administration. After s.c. administration to the rat, plasma concentrations of DA-3285 peaked at 6 hr and the extent of bioavailability was 26.7%. In mice, rabbits and dogs, at DA-3285 dose of 100 units/kg, the mean terminal haw-lives were 2.78, 3.05, and 4.01 hr, respectively. Compared with reported data in the literatures, DA-3285 has similar properties to rh-EPO manufactured by other companies in view of pharmacokinetics.

• 한국콘텐츠학회논문지
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• 제16권7호
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• pp.168-178
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• 2016

본고는 서울 주재 외국기업의 국적 및 산업의 임대주택 임대료에 대한 영향력 파악을 중심으로 임대료 결정요인을 분석했다. 분석 결과로서 미국, 영국, 프랑스 및 독일 기업은 동일업종을 기준으로 할 때 국적에 따라 임대료의 편차가 있으며 그 차이는 산업별로 상이한 것을 확인했다. 국적별 비교에서 미국과 영국은 임대료에 강한 영향을 끼쳐 임대료의 상승을 견인한 반면에 프랑스는 평균 이하의 임대료를 지급했다. 산업을 기준으로 할 때 은행, 제약, 석유화학 및 보험 산업이 임대료의 상승을 이끌었으며, 기계산업은 평균 이하의 임대료를 지급하는 것으로 나타났다. 지역별 주택유형과 임대료를 분석한 결과, 성북동은 모든 주택유형에서 주거비가 가장 비싸며 이태원 한남동이 그 다음이고, 반포 방배동의 임대료가 상대적으로 저렴했다. 분석 결과를 종합하면 물리적 특성의 상당수가 통계적으로 유의하여 물리적 특성이 입지특성 혹은 국적 및 산업특성보다 가격 결정에 큰 영향을 끼치는 것을 확인했으며, 할인매장과의 거리는 모든 분석 모형에서 유의하게 나타나 주거지 결정에 중요한 변수인 것으로 드러났다.

• Preventive Nutrition and Food Science
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• 제4권4호
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• pp.265-269
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• 1999

Taurine is a major $\beta$-amino acid in various tissues. Taurine transporter (TAUT) is responsible for the transportation of taurine in the cell. The transporter is affected by various stimuli to maintain its cell volume. Macrophage cell volume varies in its activated states. In our experiment, it was found that the murine macrophage cell line, RAW264.7, expressed TAUT protein in its membrane. Its transportation activities could be blocked by a $\beta$-amino acid such as $\beta$-alanine, but not by $\alpha$-amino acids in this cell line. When assessed in RAW264.7 under the influence of immunosuppressive reagents, the activity of the TAUT was decreased by the treatment of rapamycin (RM) or cyclosporin A (CsA). However when ionomycin (IM) was added to this system, TAUT activity was recovered only in CsA-treated cells in a concentration-dependent manner. In order to inhibit the voltage gated {TEX}$Ca^{+2}${/TEX} channel, calmidazolium was added to the RAW264.7 cell line. Treatment of the cell with calmidazolium completely blocked TAUT. Furthermore, addition of IM to this system recovered the activity of TAUT again. When we added phorbol myristate acetate (PMA) to the cell line, secretion of nitric oxide (NO) was increased 4-fold and the TAUT activity was decreased 5-fold. However, the addition of N-nitro L-arginine methyl ester (L-NAME), an inducible NO synthase (iNOS) inhibitor, to the PMA-treated cells, resulted in the recovery of TAUT activity. These results showed that the activity of TAUT was sensitive to the intracellular concentrations of both {TEX}$Ca^{+2}${/TEX} and NO.

• 대한약침학회지
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• 제13권2호
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• pp.33-49
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• 2010

Objectives: The aim of this experiment is to provide an objective differentiation of cultivated ginseng, mountain ginseng through component analysis, and to know the change of gin senoside components in the process of heating and fermentation Methods: Comparative analyses of ginsenoside $Rb_1$, $Rb_2$, Rc, Rd, Re, Rf, $Rg_1$, $Rg_3$, $Rh_1$, and $Rh_2$, from the cultivated ginseng 4 and 6 years, and mountain cultivated ginseng were conducted using HPLC (High Performance Liquid Chromatography, hereafter HPLC). And the same analyses were conducted in the process of heating and fermentation using mixed Lactobacillus rhamnosus, Lactobacillus plantarum, Bifidobacterium lactis for 7 days. Results: The change of ginsenosides to the process of red ginseng and fermentation, cultivated ginseng and mountain cultivated ginseng were showed another results. Mountain ginseng showed a lot of change compared with cultivated ginsengs. In the 7 days of fermentation, mountain ginseng showed that ginsenoside $Rg_1$, $Rb_1$, $Rb_2$, Rc, and Rd were decreased and increased ginsenoside Re, Rf, $Rg_3$ and $Rh_1$ were increased compared with cultivated ginseng Conclusions: It seemed that ginsenosides of mountain cultivated ginseng was better resolved than cultivated ginseng because the difference of structure or distribution of ginsenosides in the condition of fermentation.

• 동의생리병리학회지
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• 제22권5호
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• pp.1270-1275
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• 2008

Effects of polysaccharide fraction from Euonymus alatus Sieb(EPF) on the immune response of T-, B-lymphocytes and macrophages were examined in vitro and in vivo system. EPF (500 mg/kg) were administered p.o. twice a day for 5 days to C57BL/6 mice, and then the cells were separated from mice. EPF decreased the viability of thymocytes, but increased the viability of splenocytes in vitro and in vivo system. Also, the administration of EPF enhanced the population of helper T cell and cytotoxic T cell in thymocytes and did not affect the population of splenocytes. Furthermore, EPF enhanced the phagocytic activity and the production of nitric oxide in peritoneal macro phages in vivo system. These results suggest that EPF regulates an immune response via the enhancement of mature T lymphocytes and B lymphocytes viability and phagocytic activity of macrophages.

• Biomolecules & Therapeutics
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• 제19권1호
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• pp.126-133
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• 2011

The fruit of Actinidia arguta (AA) has been used mainly for the treatment of skin diseases, diuresis, diabetes mellitus and osteoporosis in Korean traditional medicine. It is known that AA (hardy kiwi) fruit extract has an effect on 2-chloro-1,3,5-trinitrobenzene-induced atopic dermatitis-like skin lesions in NC/Nga mice. Mode of action for it is associated with the modulation of biphasic Th1/Th2 cytokines. Furthermore, DA9102 containing AA is a herbal medicine currently under phase II clinical trial for atopic dermatitis in Korea. However, no active principles of AA on the decrease of Th2 cytokines including IL-4 and IL-10 have been identified. In this study, bioactivity-guided fractionation of an alcohol extract from the dried fruits of AA using ELISA assay for IL-4 production led to the isolation of $\alpha$-linolenic acid (I), linoleic acid (II), ethyl linolenate (III), ethyl linoleate (IV) and ethyl stearate (V) as the major active components. These compounds showed the down-regulatory effects of IL-4 production in A23187-stimulated RBL-2H3 cells without cytotoxicity.

• 약학회지
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• 제49권3호
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• pp.237-243
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• 2005

Present study was performed for the development of a new supplementary product with gastroprotective effect. The preliminary screening were conducted for the effects of HCl-ethanol-induced gastric lesions in rats. Samples were aloe gel, active hexose correlated compound (AHCC) mentioned that have GI protective property and pulmuone healthy aloe gel (PHAG) that mixture of natural products from Pulmuone company. Aloe gel significantly inhibited HCl-ethanol-induced gastric lesions at the oral dose of 5 ml/kg. AHCC showed the strongest effectiveness at the oral dose of 1,200 mg/kg. PHAG also showed the significant effects at the oral dose of 10, 20 g/kg. In pylorus ligated rats, the treatments of aloe gel, AHCC and PHAG showed decrease in the volume of gastric secretion and acid output. And aloe gel, AHCC and PHAG significantly suppressed the aspirin-induced ulcer and chronic ulcer in pylorus ligated rats. The treatments of aloe gel and PHAG significantly reduced acetic acid-induced ulcer at the oral dose of 5 ml/kg and 10 g/kg for 12 days. In this study; we have found that PHAG had significant improvement in acute gastritis and ulcer at the dose of 20 g/kg and in chronic gastritis and ulcer at the dose of 10 g/kg. Also we evaluated the anti-bacterial activity against H. pylori treated with aloe gel, AHCC and PHAG. PHAG had a equivalent anti bacterial activity with ampicillin against H. pylori at the dose of 1 g/kg.

• 한국임상약학회지
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• 제18권1호
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• pp.1-5
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• 2008

The goal of this research was to find out the effect of dispensing error prevention program on the incidence of the error in a university hospital pharmacy in Daegu. Dispensing error in this research was defined as the error identified during double-checking process, so it does not mean that the wrong dispensing was administered to patient. Drug name error was the most frequently found error, accounting for about one third of all dispensing errors, and was followed by counting error, strength error, dosage form error, and others. Similar drug name was identified as the most frequent reason for the error, taking up about two thirds of all drug name errors. In this research, six months of dispensing error prevention program resulted in statistically significant reduction of dispensing error by 42 percent. Therefore, it is recommended that hospital pharmacy implement such prevention program regularly to reduce the incidence of the error. Finally, it appears that drug approval authority should closely check the similar drug names and have power to command pharmaceutical company to change the name if pertinent.

• 한국보건간호학회지
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• 제29권3호
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• pp.594-607
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• 2015

Purpose: The purpose of this study was to test the effectiveness of a weight reduction program on the body weight, BMI, self-esteem, and self-efficacy of chronic mentally ill persons. Methods: A nonequivalent control group pre-posttest design was employed. Participants were 46 chronic mentally ill persons who agreed to participate in this study, and were assigned to an experimental group (n=23) and a control group (n=23). The weight reduction program was modified by the author, based on the Wellness program (Lilly Pharmaceutical Company, 2003), Lee (2007) and Kim (2013). Data analysis with frequency, ${\chi}^2$-test, Fisher's exact test, and t-test was performed using SPSS/Win 18.0 version. Results: The results showed a significant decrease in body weight and BMI and an increase in self-esteem in the experimental group compared to the control group. Conclusion: The weight reduction program had a positive effect on body weight, BMI, and self-esteem. Evaluation of drug compliance and vocational rehabilitation is recommended for long term effect of the program and conduct of further studies will be required for use of various resources for self-efficacy for inclusion in drug education in a program for improved health outcome.