http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
한영숙,권민경,현영희,송주은,오지영 동아시아식생활학회 2001 동아시아식생활학회지 Vol.11 No.5
Effects of various types of salts (commercial low salt, sea salt, refined salt, and bamboo salt) and concentrations (0, 3.0 and 5.0%) on the growth of yeasts isolated from Kimchi were investigated. The isolated yeasts used in the study are as follows: Saccharomyces cerevisiae. Sporobolomyces albo-rubescens, Issatchenkia orientalis, Cryptococcus luteolous, Ustilago maydis. Candida humilis, Pichia onychis, Cadida nitratophila, and Pichia jadinii. The growths of the yeasts were inhibited against each salt concentration. The growths of Candida sp. isolated from the later stage of fermentation was strongly inhibited against 5% concentration of salt. On the other hand the induction phase of Issatchenkia orientalis isolated at the early stage of fermentation was the quickest among all the tested yeasts. Among the salts. bamoo salt was found to be strongest inhibitor of, the growth of yeasts.
Hahn, Bum-Soo,Jo, You-Young,Yang, Kyung-Youl,Wu, Song-Ji,Pyo, Mi-Kyung,Yunchoi, Hye-Sook,Kim, Yeong-Shik The Pharmaceutical Society of Korea 1997 Archives of Pharmacal Research Vol.20 No.1
A saline suspension of Lumbricus rubellus earthworm powder (EWP) was administered to rats (1 g/kg/day) orally for 15 days to evaluate an oral effectiveness for thrombotic disorders. Blood was drawn at 2-day interval after the administration. Several parameters for antithrombotic, anticoagulant and fibrinolytic activities were measured, including platelet aggregation, clotting time, plasmin activity and the levels of FDP (fibrin/fibrinogen degradation products), D-dimer, and t-PA antigen. It did not affect platelet aggregation induced by ADP and collagen but anticoagulant activity (aPTT and TT) was gradually increased to two-folds for the first 5 days of administration and back to normal. Fibrinolytic activity of euglobulin fraction was highest on the 11 th day after the administration. The level of FDP was elevated to be comparable to the positve control$ (5-10 {\mu}g/ml)$ after 9-day treatment. Oral administration of the EWP could also reduce the formation of venous thrombus induced with viper venom. Complete blood count (CBC) profiles were within normal ranges except for a slight increase in white blood cells after the oral administration for 15 days. These results suggested that the EWP may be valuable for the prevention and/or treatment of thrombotic diseases.
한영숙,오지영,최성유,유정화 한국조리과학회 1998 한국식품조리과학회지 Vol.14 No.4
물비율에 따른 열무 물김치의 발효특성을 조사하기 위해 담금수의 비율을 1/1.14, 1/1.5, 1/2, 1/2.75, 1/4로 각각 달리하고 발효숙성 온도를 4℃, 15℃, 25℃로 조절하여 열무 물김치를 제조한 후 pH, 산도, 총 비타민 C 함량, 미생물균수의 변화를 측정하였고 물비율이 관능적 특성에는 어떠한 영향을 미치는지 함께 살펴 보았다. 위의 비율대로 열무 물김치를 제조했을때, pH와 미생물 변화는 온도별, 시료별로 큰 차이를 보이지 않았고 산도는 온도와 상관없이 물비율이 작을수록 높게 나타났다. 총 비타민 C함량도 물비율이 작을수록 높음을 알 수 있었다. 관능검사에서는 신냄새, 신맛, 새콤한 맛에서 시료간 차이를 보였는데 각각의 항목에서 물비율 1/1.14 시료가 다른 시료들과 유의적으로 강하게 나타났다. 전반적인 기호도면에서는 유의적인 차이는 없었지만 물비율 1/2가 가장 우수했으며, 이어서 1/1.5, 1/1.14, 1/2.75, 1/4 순으로 높게 나타났다. 또한, 총 비타민 C가 김치의 신맛과 풍미와 상관관계가 있음을 알 수 있었다. In the fermentation of Yulmoo Mulkimchi, various ratios of Yulmoo to water (1/1.14, 1/1.5, 1/2, 1/2.75, 1/4) were prepared and fermented at 4℃, 15℃, 25℃ for up to 10 days. According to the fermentation time, the pH, acidity, total vitamin C content and microbial growth in Mulkimchi samples were determined together with sensory evaluation. Fermentation temperature on water addition ratio didn't show any difference in pH and microbial growth of Mulkimchi. However, low ratio of water resulted in high acidity and vitamin C content in Mulldmchi. In terms of acid odor and acid taste, the least water addition (1/1.4) sample was significantly strong than those of other samples. The ratio of Yulmoo to water, 1/2 showed the highest overall sensorial acceptability and followed by 1/1.5, 1/1.4, 1/2.75 and 1/4 samples. It was found that the content of vitamin C and acid taste of Mulkimchi have correlation with its acceptability.
편마비대상자를 위한 이완술이 스트레스, 통증, 우울에 미치는 영향에 관한 연구
한지숙,박경숙 중앙대학교 의과대학 간호학과 간호과학연구소 1998 중앙간호논문집 Vol.2 No.1
Most hemiplegic patients have been suffered from severe physical and emotional handicaps with attendant stress, depression and persistent pain. The relaxation technique as a mean of independent nursing interventions have been used to relieve pain due to physical and emotional tensions and decrease the level of depression and stress by inhibiting sympathetic activities. From February 9, 1998 through February 28, 1998, 58 hemiplegic pateints who had been rehabilitated at a well-fare center in Seoul were surveyed to assess the effects of relaxation technique on their stress, pain and depression. This subjects were categorized into two groups ; One included 28 hemiplegic patients as an experimental group. The other included 30 hemiplegic patients as a control group. For measuring the level of stress, pain and depression, questionnaire composed of 30 items, VAS and VRS, the instruments developed by Back and Kim Yeoun were used. Results were statistically analyzed with Paired t-test and Chi-square test and as follows. 1. The levels of stress were lower in the experimental group than that in the control group after the relaxation technique for three weeks(t=7.810, p=0.0000). 2. The levels of pain were lower in the experimental group than that in the control group three weeks after the relaxation technique(t=3.819, p=0.0002, t=3.012, p=0.0038, t=3.524, p=0.0008). 3. The levels of depression were lower in the experimental group than that in the control group three weeks after the relaxation technique(t=3.725, p=0.0004). Conclusively, the relaxation technique lessen significantly the levels of attendant stress, pain and depression of hemiplegic patients and is expected to facilitate their daily life activities as a mean of nursing interventions
김치에서 분리한 Leuconostoc 속 균주들이 생산하는 Dextransucrase의 활성
한영숙,오지영 한국산업미생물학회 1999 한국미생물·생명공학회지 Vol.27 No.1
The liquid of ripened Kimchi was spread on phenylethylalcohol sucrose medium and incubated at 20℃ for 2 days in order to isolate Leuconostoc sp. strains. Twenty isolated colonies were identified as Leuconostoc sp. strains from sugar fermentation test. Dextransucrase activities of the isolated strains were determined and the strain J-2 showed highest activity. The morphological, cultural and physiological studies on these 5 strains showed that gram(+), spores(-), motility(-) and produced gas from glucose, acid in Whittenbury C. Only Y-1 strain produced ammonia from arginine.
Ji Soo Choi,Boo-Kyung Han,Eun Sook Ko,Jung Min Bae,Eun Young Ko,So Hee Song,Mi-ri Kwon,Jung Hee Shin,Soo Yeon Hahn 대한영상의학회 2019 Korean Journal of Radiology Vol.20 No.5
Objective: To investigate whether a computer-aided diagnosis (CAD) system based on a deep learning framework (deep learning-based CAD) improves the diagnostic performance of radiologists in differentiating between malignant and benign masses on breast ultrasound (US). Materials and Methods: B-mode US images were prospectively obtained for 253 breast masses (173 benign, 80 malignant) in 226 consecutive patients. Breast mass US findings were retrospectively analyzed by deep learning-based CAD and four radiologists. In predicting malignancy, the CAD results were dichotomized (possibly benign vs. possibly malignant). The radiologists independently assessed Breast Imaging Reporting and Data System final assessments for two datasets (US images alone or with CAD). For each dataset, the radiologists’ final assessments were classified as positive (category 4a or higher) and negative (category 3 or lower). The diagnostic performances of the radiologists for the two datasets (US alone vs. US with CAD) were comparedResults: When the CAD results were added to the US images, the radiologists showed significant improvement in specificity (range of all radiologists for US alone vs. US with CAD: 72.8–92.5% vs. 82.1–93.1%; p < 0.001), accuracy (77.9–88.9% vs. 86.2–90.9%; p = 0.038), and positive predictive value (PPV) (60.2–83.3% vs. 70.4–85.2%; p = 0.001). However, there were no significant changes in sensitivity (81.3–88.8% vs. 86.3–95.0%; p = 0.120) and negative predictive value (91.4–93.5% vs. 92.9–97.3%; p = 0.259). Conclusion: Deep learning-based CAD could improve radiologists’ diagnostic performance by increasing their specificity, accuracy, and PPV in differentiating between malignant and benign masses on breast US.