http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
조직배양을 이용한 가지고비고사리의 전엽체와 포자체 대량번식을 위한 배양조건
박경태,장보국,이철희,Park, Kyungtae,Jang, Bo Kook,Lee, Cheol Hee 한국식물생명공학회 2019 식물생명공학회지 Vol.46 No.2
본 연구는 다양한 분야에서 활용이 가능한 봉의꼬리과 가지고비고사리[Coniogramme japonica (Thunb.) Diels]의 전엽체와 포자체의 대량번식을 위한 적정 배양방법을 구명하고자 수행되었다. 전엽체 증식을 위해 기내에서 발아하여 계대배양한 전엽체를 재료로 사용하여 1/4-1배로 조절한 MS 배지와 Knop 배지에 10주간 배양한 결과, 1MS 배지에서 전엽체의 생체중이 14.5 g으로 가장 많이 증가하였다. 이후 1MS 배지에 sucrose와 활성탄, 질소급원의 농도를 다르게 조절하여 8주간 배양한 결과, 3%의 sucrose 농도에서 전엽체의 생체중이 10.8 g으로 증식률이 가장 좋았다. 활성탄의 경우 네 처리구가 8.8 ~ 10.8 g 범위로 농도에 따른 유의적인 차이를 보이지 않았다. 질소급원은 ${NH_4}^+:{NO_3}^-$의 비를 1:2로 하여 30, 60, 120 mM의 농도로 첨가한 결과, 세 처리구 모두 생체중에 유의한 차이가 없었으며 비슷한 수준으로 증가하였다. 토양종류에 따른 포자체의 형성을 실험한 결과, 원예상토와 마사토를 2:1(v:v)로 혼합한 토양에서 228.0개로 가장 많은 포자체가 형성되었다. 반면에 피트모스와 마사토를 2:1(v:v)로 혼합한 토양을 제외하고 피트모스가 첨가된 토양에서는 포자체가 형성되지 않았다. This study was conducted to investigate the optimal culture method for gametophyte and sporophyte propagation in Coniogramme japonica (Thunb.) Diels, which can be used in various fields. The propagation of prothallus were cultured in 1/4 - 1 Murashige and Skoog medium and Knop medium for 10 weeks. The results indicated that the fresh weight of prothallus was the highest (14.5 g) in 1MS medium. Subsequently, various concentrations of sucrose, activated charcoal and nitrogen source were also added to 1MS medium and cultured for 8 weeks. The results provided that the sucrose concentration was 3% and the fresh weight of prothallus was the highest 10.8 g. According to the concentration in the range of 8.8 ~ 10.8 g, in the case of activated charcoal, the four treatments showed no significant difference. The nitrogen source was added at a concentration of 30, 60 and 120 mM with the ratio of ${NH_4}^+:{NO_3}^-$ being 1 : 2. As a result, the fresh weight of all treatments increased to similar level but there was no significant difference. We investigated sporophyte formation according to soil type and the highest number of sporophytes at 228.0 was formed in soils mixed with horticultural substrate and decomposed granite at 2 : 1 (v : v). On the other hand, sporophyte was not formed in soils containing peatmoss except for the one with peatmoss and decomposed granite at 2 : 1 (v : v).
신희라 ( Hee-ra Shin ),박경태 ( Kyungtae Park ),양무학 ( Muhack Yang ),김영배 ( Young-bae Kim ),염승룡 ( Seung-ryong Yeom ),권영달 ( Young-dal Kwon ) 대한한의학회 한방재활의학과학회 2018 한방재활의학과학회지 Vol.28 No.3
Objectives The purpose of this study is to carry out a survey on satisfaction for Korean medicine treatments in traffic injury patients. Methods Satisfaction survey was carried out on the 237 traffic injury patients who had been treated by Korean medicine treatments in Department of Korean Rehabilitation Medicine, Wonkwang University Gwangju Medical Center from February, 2017 to August, 2017. The questionnaire form of preceding study was used to assess the satisfaction degree of patients. All data were coded by SPSS v20.0 (IBM Corp., Armonk, NY, USA) and analysed by descriptive maneuver, x2-test, T-test and correlation. Results Among the 237 cases, the first hospital to be selected for traffic injury treatment was Korean medicine hospital in 91 cases. And 97 patients were transferred from the western medicine hospital. The main reason for choosing Korean medicine hospital was that the patients prefer Korean medicine treatments than western medicine treatments. 85.2.% of patients answered that their symptoms were improved, and 75.1% of patients answered that they were satisfied with Korean medicine treatments. The satisfaction degree of cupping treatment and acupuncture was relatively high, but the degree of Herbal medicine and physical treatment was relatively low. There were no statistically significant differences in satisfaction degree with sex and age. The satisfaction degree, improvement of symptoms, intention to revisit and intention to recommend was significantly correlated each other. Conclusions The degree of improvement of symptoms and The satisfaction degree were revealed relatively high. Additional and repetitive studies are needed to understand the patient's position and improve the quality of Korean medicine treatments for traffic accident patients. (J Korean Med Rehabil 2018;28(3):67-78)
한의약 치료로 FT4 수치에 개선을 보인 갑상선기능항진증 환자 1례에 관한 증례보고
추홍민,문연주,김철현,박경태,원진희,Chu, Hongmin,Moon, Yeon-ju,Kim, Cheol-hyun,Park, Kyungtae,Won, Jin-hee 대한한방내과학회 2017 大韓韓方內科學會誌 Vol.38 No.4
Objective: This study evaluated the effects of traditional Korean medicine on a patient with hyperthyroidism, who could not use antithyroid medication due to an adverse reaction to methimazole. Methods: Herbal medicine was administered and acupuncture was carried out. A thyroid function test was used to evaluate the effects of the treatment. Results: After treatment with traditional Korean medicine and therapy, the patient showed significant improvements in symptoms and FT4 levels. Conclusion: This case proved that traditional Korean medicine can be used for patients who have adverse reactions to antithyroid medication; however, studies of larger populations are required in the future.
소시호탕연조엑스의 단회 경구투여 후 안전성 평가에 대한 단일기관 연구
안성후 ( Sung-hu An ),박경태 ( Kyungtae Park ),염승룡 ( Seung-ryong Yeom ),권영달 ( Young-dal Kwon ),조혜영 ( Hea-young Cho ) 한방재활의학과학회 2020 한방재활의학과학회지 Vol.30 No.2
Objectives This study is designed to evaluate the safety of Soshihotang soft extract in healthy male volunteers. Methods 12 healthy male volunteers were recruited and this study was carried out by a single center. Laboratory test results, vital signs of the volunteers were collected to evaluate safety. According to registration order, the 12 subjects were allocated by serial number. To evaluate safety, blood samples were taken and vital signs were checked 4 times-screening, pre administration, post administration and follow up-during the whole trial. The incidence of all adverse effects are shown in percentage. The mean and standard deviation were used to to describe and summarize continuous data. To evalate the effectiveness of the intervention, data of blood tests was analyzed by Wilcoxon signed rank test or paired T-test (p<0.05). Results In the case of red blood cell, hemoglobin, hematocrit, neutrophils, protein, albumin, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, γ-glutamyl transpeptidase values, the normality test result of the variable for the difference value before and after the dosing has a significance level <0.05. But most of values did not deviate from the normal range, and the deviation from the normal range could not be regarded as the significance associated with this clinical trial. And adverse event wasn’t observed associated with the clinical trial drug. Conclusions Soshihotang soft extract were considered to be safe for healthy male volunteers. (J Korean Med Rehabil 2020;30(2):153-164)