• KOREAN JOURNAL OF CROP SCIENCE
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• v.43 no.3
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• pp.147-151
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• 1998

The conductivity test is a measure of electrolytes leakage from plant tissue. The shorter the maturation period after heading was the greater electrical conductivity (EC) of rice seed. The polymer-coated seed was not different in EC compared with non-coated seed. As soaking time of rice seed increased, EC increased gradually. The EC varied from 9.9 to 20.7$\mu$S $cm^{-1}g^{-l}$ for control plots and from 21.3 to 41.7$\mu$S $cm^{-1}g^{-l}$ for heat-killed seeds which were produced by autoclaving seeds at 121$^{\circ}C$ for 20 minutes. The germination speed (the rate of 5th day) of rice seed was 94% at control plot, 83% at low temperature and 20% at high temperature. Besides, germination percentage was 95% for the control, 92% for the low temperature treatment and 39% for the high temperature treatment. The EC was negatively correlated (r=-0.771$^{**}$) with germination percentage at low temperature. Water uptake in seeds of 30, 40, 50 days after heading (DAH) was greater than that of 20 DAH. Plant height of seedlings was 9.84 cm for the control but 4.32 cm for the high temperature treatment, and the tallest for polymer-coated seed. Dry weight of seedlings was 0.841 g for the control and 0.287 g at high temperature. Besides, the polymer-coated seed was heavier than non-coated seed. The number of roots was largest from 40 to 50 DAH and polymer-coated seed, but was decreased from 20 to 30 DAH. The length of roots was 20.52 cm at control plot and 19.89 cm polymer-coated seed but 8.68 cm for the low temperature treatment and 7.28 cm for the high temperature treatment.

• Journal of Gastric Cancer
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• v.15 no.2
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• pp.87-104
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• 2015

Purpose: To assess real-world treatment patterns, health care utilization, costs, and survival among Medicare enrollees with locally advanced/unresectable or metastatic gastric cancer receiving standard first-line chemotherapy. Materials and Methods: This was a retrospective analysis of the Surveillance, Epidemiology, and End Results-Medicare linked database (2000~2009). The inclusion criteria were as follows: (1) first diagnosed with locally advanced/unresectable or metastatic gastric cancer between July 1, 2000 and December 31, 2007 (first diagnosis defined the index date); (2) ${\geq}65$ years of age at index; (3) continuously enrolled in Medicare Part A and B from 6 months before index through the end of follow-up, defined by death or the database end date (December 31, 2009), whichever occurred first; and (4) received first-line treatment with fluoropyrimidine and/or a platinum chemotherapy agent. Results: In total, 2,583 patients met the inclusion criteria. The mean age at index was $74.8{\pm}6.0years$. Over 90% of patients died during follow-up, with a median survival of 361 days for the overall post-index period and 167 days for the period after the completion of first-line chemotherapy. The mean total gastric cancer-related cost per patient over the entire post-index follow-up period was United States dollar (USD) $70,808{\pm}56,620$. Following the completion of first-line chemotherapy, patients receiving further cancer-directed treatment had USD 25,216 additional disease-related costs versus patients receiving supportive care only (P<0.001). Conclusions: The economic burden of advanced gastric cancer is substantial. Extrapolating based on published incidence estimates and staging distributions, the estimated total disease-related lifetime cost to Medicare for the roughly 22,200 patients expected to be diagnosed with this disease in 2014 approaches USD 300 millions.

• The Journal of Korean Obstetrics and Gynecology
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• v.32 no.3
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• pp.128-141
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• 2019

Objectives: This study was performed to investigate the pain relief effect of lower abdomen warmer on primary dysmenorrhea patients taking nonsteroidal anti-inflammatory drugs and whether the using of warmer can supplement or replace the drugs. Methods: 30 women with primary dysmenorrhea were assigned to treatment group (n=15) and control group (n=15). At 1st visit, the treatment group was provided with a wirless multiuse warmer and trained to use at least three times per menstrual cycle. The control group was not provided with the warmer, and both groups were provided with a menstrual diary and instructed to record their pain intensity and dose of analgesic every menstrual period. Visual Analogue Scale (VAS) were used to assess the intensity of overall pain and the most severe pain during the menstrual period. And the total number of analgesic taken during menstruation and the average number of analgesic taken during a single dose were measured. Results: There was significant pain relief in the treatment group compared to before baseline, and there was a significant difference from the control group. In addition, there was no significant difference in the frequency of taking analgesic during the menstrual period between the treatment group and the control group, but the dose of analgesic was significantly lower in the treatment group than in the control group. Conclusions: This clinical trial showed that lower abdomen warmer would helpful in relieving primary dysmenorrhea and could help reduce the use of nonsteroidal anti-inflammatory drugs.

• Journal of the Korean Burn Society
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• v.23 no.2
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• pp.42-53
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• 2020

Purpose: It is important to consider both clinical factors and epidemiological factors in treating burn patients in emergency rooms. However, many emergency medical staffs happen to miss their chances of treating burns based on these considerations. This study is designed to find a better treatment for burn patients in emergency rooms along this approach. Methods: This study was conducted based on the data of the burn patients visiting the emergency room of a single general hospital from January 2015 to December 2019. The epidemiological and clinical factors were extracted out of the data, then the relationship between the prognosis and these factors were analyzed. Results: Most of burn accidents occurred at home, and were caused by hot water, soup, drinks, oil, etc. Especially, flame burns showed high hospitalization rate, surgical rate and mortality. In addition, their prognosis was poor when the affected area included facial, limb and perineal areas etc., or any inhalation burn co-existed. Also, the hospitalization rate and period increased when the treatment time was delayed or the pre-treatment was taken. There was a strong relationship between prognosis and the period of follow-up when patients were admitted during the period. Conclusion: It is difficult for medical staffs to evaluate prognosis of burns in emergency rooms due to progressive damages. Precise treatment and disposition are essential for patients' good prognosis. Therefore, medical staffs should establish treatment plans by identifying the patient's epidemiological and clinical factors, rather than giving prescriptions based on fragmentary and superficial symptoms.

• Journal of Animal Environmental Science
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• v.4 no.1
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• pp.47-53
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• 1998

The purpose of this study was to investigate the change of temperature, moisture content, weight and chemical properties in swine manure during the maturing process and moisture content of swine manure. The manure production on the early time(1 days), middle(25 days: and late(50 days) were made by moisture 45%, 55%, 65%, 75% in swine manure, according to manure treatment of the early time, the highest temperature of swine manure treatment was 59$^{\circ}C$ as moisture 75% after mixed 24 hours, the lowest 45% in mixed 25 days(middle time), 32$^{\circ}C$ as moisture 45% in mixed 50 days(late time). 2. Weight change during maturing manure, the most treatment of weight decrease was 17.4% as moisture 45%, the least of those was 12.2% as moisture 75% during maturing process of swine manure. 3. Volume change during maturing manure, the most treatment of volume decrease was 37.1% as moisture 65%, the least of those was 32.1% as moisture 55% during maturing swine manure, but not big difference between treatment. 4. T-N, P2O5, K2O content of compost were increased during maturing process, On the contrary, T-C content and C/N ratio were reduced.

• Korean Journal of Acupuncture
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• v.25 no.2
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• pp.225-232
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• 2008

Objectives : The aim of this study is to investigate the possibility of acupuncture to influence thyroglossal cyst. Methods : Acupuncture treatment was applied on several acupoints in the afternoon three to four times a week for 12 weeks. The effect of acupuncture treatment was evaluated with Visual Analogue Scale(VAS) and THYROID USG manipulated by a specialist in radiology. Results : VAS was decreased from 10 to 2, and this effect occurred in the first half of the treatment period. THYROID USG scan has shown that acupuncture treatment reduced the depth of the cyst approximately 6 ㎜ in the first half of the period, but not in the latter half. Conclusions : From this study, we suggest that acupuncture may take part in the treatment of thyroglossal cyst.

• The Journal of Pediatrics of Korean Medicine
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• v.29 no.3
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• pp.32-53
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• 2015

Objectives : This research aimed to analyze studies on pediatric disease treated by kampo drug, kind of kampo drug used in children, treatment period, and the result of kampo drug treatment for children in Japan. Methods : We got 263 search result with searching word 'kampo medicine' and '小兒', 'children', '乳兒' in J-stage. We selected 34 articles among them which were related to objective of research to analyze studies by type of pediatric disease treated with kampo drug, kinds of kampo drug for each disease, treatment period and result of kampo drug treatment for children. We considered frequency of kampo drug use & pediatric disease treated with kampo drug and significance of research. Results : According to analyzed results, respiratory diseases are the most frequent diseases that are healed by kampo drug. Next sequenced diseases are skin disease. In Kind of kampo drug for pediatric disease. Goreisan and Shosaikoto (柴胡桂枝湯), Shokenchuto (小建中湯) are used frequently. Also, various disease treated with kampo drug were improved. Conclusions : Japanese Doctors consider the Kampo drug is safe and has a lot of merit compared to modern medication. Especially for symptom with unknown origin & immune diseases such as upper respiratory tract infections. Referring to clinical cases of kampo drug in Japan, we will use kampo drug for various pediatric diseases in future.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.7 no.2
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• pp.41-49
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• 2001

This study was undertaken to find out the effect analysis of conservative treatment in of lumbar intervertebral disc. The data was performed to evaluate the effect of conservative treatment in 50 patients aging from 20 to 67 with lumbar intervertebral disc patients. Changes in low back pain score were evaluated by age, occupation, duration of symptoms, marital status, education period, self assessment. Duration of symptoms in over 7 months was 62.0%. 8.6 scores of complete recovery was changes in low back pain score of self assessment patients. In the multiple regression of risk factors to changes in low back pain score were correlated with age, education period, marital status, duration of symptoms(p<0.05). All patients were assessed by the low back pain protocol which was composed of symptom, clinical sign and activities of daily living scales before and after the treatment. Poor result could be predicted after the nonoperative treatment in the patient groups of changes low back pain score decreased with aging, duration of symptom over 7 months.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.42 no.2
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• pp.196-201
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• 1997

This study was carried out to understand the effect of low temperature treatment and seedling size on growth and bolting in Angeljca gjgas. Bolting rate increased as period of low temperature increased and bolting rate of control was lower than that of low temperature treatment. In low temperature treatment with seedling size, the smaller seedling size, the higher bolting rate. Period from transplanting to bolting was reduced with low temperature treatment extended and large seedling. The plant height, position of bolting leaf and number of developing leaf were decreased with low temperature treatment extended and large seedling, respectively, There was a highly significant negative correlation between bolting rate and number of developed leaves before bolting and number of developed leaves in growth to first bolting but positive correlation in late growth, respectively.

• Food Science and Biotechnology
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• v.17 no.4
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• pp.878-882
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• 2008

The efficacy of citric acid-aqueous chlorine dioxide ($ClO_2$) treatment of radish seeds artificially contaminated with Escherichia coli was studied. Radish seeds were inoculated with E. coli. Following inoculation, samples were stored at $4^{\circ}C$ and soaked in citric acid or aqueous $ClO_2$ for 10 min. The treatment of radish seeds using 200 ppm aqueous $ClO_2$ solution caused a 1.5 log CFU/g reduction in the population of E. coli. Compared to the aqueous $ClO_2$ treatment, soaking radish seeds in 2.0% citric acid solution for 10 min was more effective in reducing E. coli populations on radish seeds. The efficacy of spray application of chlorine (100 ppm) or 0.5% citric acid to eliminate E. coli during the germination and growth of radish was investigated. Radish seed inoculated with E. coli was treated for the duration of the growth period. Although it resulted in a decrease in the E. coli population, the spray application of 100 ppm chlorine during the growth period was not significantly effective. In contrast, the combined treatment of seeds using 200 ppm aqueous $ClO_2$ and treatment of sprouts with 0.5% citric acid solution during sprout growth was hardly effective in eliminating E. coli.