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권병선,이을태,오용비,정동희,이조진 順天大學校 師範大學 附屬 科學敎育硏究所 1996 科學과 敎育 Vol.4 No.-
This study was carried out to find marketing, storage and harvest of onion in southern parts of Korea from Jan. 1994 to Apr. 1994. Early maturing cultivar harvest between 10th and 20th of May but late maturing cultivar harvest between 10th and 20th of June, this period was busy farming season with a shortage of labor. Early maturing cultivar was send out good directly but late maturing cultivar was send out good after shortage the simple store house with the period 7-9 month, and professional seed production farmer are not in here. We hope that this report stimulates research to investigate for the establishment of not only harvesting practices such as varietal improvement, machanical harvesting and disease resistant variety for the storage.
자색고구마가 사염화탄소 투여에 의한 흰쥐의 간손상 보호에 미치는 영향
조영자,김현아,방미애,오용비,정병춘,문윤호,정우진 한국식생활문화학회 2003 韓國食生活文化學會誌 Vol.18 No.3
The purpose of this study was to investigate the effects of dietary purple sweet potato(lpomoea batatas) powder on serum lipid levels and antioxidative enzymes in normal and pretective effect on hepatotoxicity rats induced by carbon tetrachlolide. Four groups of rats (3-week-old inbred Sprague-Dawley male rats) were normal rats fed control diet(C)_(1) induced hepatotoxicity rats fed control diet(EC)_(1) normal rats fed purple sweet potato diet(P), and induced hepatotoxicity rats fed purple potato sweet diet(EP). Rats were induced by single injection of 50% carbon tetrachloide(0.1 mL/100 g B.W., i.p.). The rats were fed ad libitum each of the experimental diet for 5 weeks. After 5 weeks the rats were sacrificed and activities of antioxidant enzymes and lipid peroxidation products were determined in their liver homogenates. But serum concentrations of lipid was not significant in all groups. Serum alanine aminotransferase(ALT/GPT) and aspartate aminotransferase(ALT/GPT)of the EC and EP groups were heigher than the C and P groups. The hepatic glucose 6-phosphatase(G9Pase) activity of the group fed purple potato diet(P) was lower than the other groups(p<0.05). However, The glutathione peroxidase(GPx) activities was not statistically different between the groups. Renal glutathione S-transferase(GST) activity of the EC and EP groups were lower than the C and P groups(p<0.05). In conclusion, these results suggest that purple sweet potato is believed to be possible protective effect on hepatotoxicity rats induced by carbon tetrachlolide.
Lim, Bee-Oh,Yong Seuk Lee,,Jin Goo Kim,,Keun Ok An,,Jin Yoo,,Young Hoo Kwon, SAGE Publications 2009 AMERICAN JOURNAL OF SPORTS MEDICINE - Vol.37 No.9
<P><B>Background:</B> Female athletes have a higher risk of anterior cruciate ligament injury than their male counterparts who play at similar levels in sports involving pivoting and landing.</P> <P><B>Hypothesis:</B> The competitive female basketball players who participated in a sports injury prevention training program would show better muscle strength and flexibility and improved biomechanical properties associated with anterior cruciate ligament injury than during the pretraining period and than posttraining parameters in a control group.</P> <P><B>Study Design:</B> Controlled laboratory study.</P> <P><B>Methods:</B> A total of 22 high school female basketball players were recruited and randomly divided into 2 groups (the experimental group and the control group, 11 participants each). The experimental group was instructed in the 6 parts of the sports injury prevention training program and performed it during the first 20 minutes of team practice for the next 8 weeks, while the control group performed their regular training program. Both groups were tested with a rebound-jump task before and after the 8-week period. A total of 21 reflective markers were placed in preassigned positions. In this controlled laboratory study, a 2-way analysis of variance (2 × 2) experimental design was used for the statistical analysis (<I>P</I> < .05) using the experimental group and a testing session as within and between factors, respectively. Post hoc tests with Sidak correction were used when significant factor effects and/or interactions were observed.</P> <P><B>Results:</B> A comparison of the experimental group’s pretraining and posttraining results identified training effects on all strength parameters (<I>P</I> = .004 to .043) and on knee flexion, which reflects increased flexibility (<I>P</I> = .022). The experimental group showed higher knee flexion angles (<I>P</I> = .024), greater interknee distances (<I>P</I> = .004), lower hamstring-quadriceps ratios (<I> P</I> = .023), and lower maximum knee extension torques (<I>P</I> = .043) after training. In the control group, no statistical differences were observed between pretraining and posttraining findings (<I>P</I> = .084 to .873). At pretraining, no significant differences were observed between the 2 groups for any parameter (<I>P</I> = .067 to .784). However, a comparison of the 2 groups after training revealed that the experimental group had significantly higher knee flexion angles (<I>P</I> = .023), greater knee distances (<I> P</I> = .005), lower hamstring-quadriceps ratios (<I>P</I> = .021), lower maximum knee extension torques (<I>P</I> = .124), and higher maximum knee abduction torques (<I>P</I> = .043) than the control group.</P> <P><B>Conclusion:</B> The sports injury prevention training program improved the strength and flexibility of the competitive female basketball players tested and biomechanical properties associated with anterior cruciate ligament injury as compared with pretraining parameters and with posttraining parameters in the control group.</P> <P><B>Clinical Relevance:</B> This injury prevention program could potentially modify the flexibility, strength, and biomechanical properties associated with ACL injury and lower the athlete’s risk for injury.</P>
Lim, Bee Oh,Shin, Han Sol,Lee, Yong Seuk Springer International 2015 KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY Vol.23 No.4
<P>The purpose of this study was to compare the early functional recovery using biomechanical properties between anterior cruciate ligament (ACL)- and posterior cruciate ligament (PCL)-reconstructed patients and to determine the biomechanical deficit of PCL-reconstructed patients compared to ACL-reconstructed patients.</P>
십이지장 궤양 출혈의 내시경 지혈술 후 발견된 분리췌장
최용혁 ( Yong Hyeok Choi ),윤순만 ( Soon Man Yoon ),김은비 ( Eun Bee Kim ),오영민 ( Youngmin Oh ),김근모 ( Keunmo Kim ),이지선 ( Jisun Lee ),박선미 ( Seon Mee Park ),윤세진 ( Sei Jin Youn ) 대한소화기학회 2017 대한소화기학회지 Vol.69 No.4
Peptic ulcer bleeding is treated using endoscopic hemostasis using clips or bands. Pancreas divisum (PD), a congenital anomaly of the pancreas, usually has no clinical symptoms; however, pancreatitis may occur if there are disturbances in the drainage of pancreatic secretions. We report an unusual case of PD accompanied by acute pancreatitis, following endoscopic band ligation for duodenal ulcer bleeding. A 48-year-old woman was admitted to our hospital due to melena. An upper endoscopy revealed a small ulcer with oozing adjacent minor papilla. An endoscopic band ligation was performed on this lesion. Acute pancreatitis developed suddenly 6 hours after the band ligation and improved dramatically after removal of the band. Magnetic resonance cholangiopancreatography was performed, revealing complete PD. Endoscopic band ligation is known as the effective method for peptic ulcer bleeding; however, it should be used carefully in duodenal ulcer bleeding near the minor duodenal papilla due to the possibility of PD. (Korean J Gastroenterol 2017;69:248-252)
우진용 ( Jin-yong Woo ),임비오 ( Bee-oh Lim ) 중앙대학교 학교체육연구소 2021 Asian Journal of Physical Education of Sport Scien Vol.9 No.1
본 연구의 목적은 20-30대 내반슬 여성의 보행 시 발의 자세 및 족저압력 특성을 규명하는 것이다. 연구의 대상자는 20-30대 여성으로 양쪽 발목 내과(medial malleolus)를 밀착시킨 상태에서 무릎 간 거리가 5cm 이상인 내반슬집단 8명(실험 집단)과 같은 연령대 여성으로 양쪽 발목 내과를 밀착시킨 상태에서 무릎 간 거리가 5cm 이하인 일반인집단 8명(대조 집단)으로 총 16명이다. 통계처리는 SPSS 21.0 for Window 통계 프로그램을 사용하였으며, 집단 별 종속변인의 차이를 규명하기 위해 독립표본 t-검증(independent t-test)을 이용하였고, 통계적 유의수준은 a.=05로 설정하였다. 결론적으로 내반슬 집단은 일반인 집단에 비해 걸을 때 보각을 더 크게 하고, 발의 내측 부위에 압력을 더 주고 엄지발가락에는 압력을 덜 실고 걷는 것으로 나타났다. The purpose of this study is to investigate of the foot position and foot pressure of genu varum females during the gait. The participants include total 16 women in their twenties or thirties, being divided into the experiment group that consisted of eight genu varum females with a distance of 5cm or more between the two knees during the medial malleolus contact of both ankles and the control group that consisted of eight common females with a distance of 5cm or less between the two knees during the medial malleolus contact of both ankles. The SPSS 21.0 for Windows statistical program was used for statistical treatment. Independent t-test was conducted to examine differences in dependent variables by the group with a statistical significance level set at a.=05. In conclusion, the group of genu varum females had a bigger walking toe angle, greater pressure on the interior of feet, and less pressure on the big toe while walking than the control group of common females.