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추간판탈출증 환자중 레이져시술과 비시술 그룹간의 12주 운동의 효과
성경훈,김명준,석혜경 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1
The purpose of this study were to compare the lumbar extensor strength between laser discectomy and Non-Op patients group in HIVD before and after 12weeks training. To evaluate lumbar extensor strength of total 60 patients with HIVD, Lumbar extensor strength was measured in 20 PELD patient group. 20 OLM patient group, and 20 Non operation patient group by Medx lumbar extension machine(PELD: Percutaneus Endoscope Laser Discectomy, OLM: Open Laser Microscope). Training was conducted twice per week for 12wks and consisted of one set of 15-18 repetitions of Variable resistance lumbar extension until volitional fatigue. After 12weeks in male, Maximum voluntary lumbar extension strength was appear rate of increase 65.57% in PELD group, 51.68% in OLM group, and 70.93% in Non-op group. After 12weedks in female, appear rate of increase 61.90% in PELD group, 55.41% in OLM group, and 78.54% in Non-op group. In 3 group, Male lumbar extension strength was no statistically significant difference (P>.05). Female was statistically significant(P<.05). Male group was appear lower than Male Norms(P<.05 and female group was appear similar to and higher than Female Norms(p<.05). Lumbar flex/ext ratio of the three group was 2.48:1 pre-training and 1.558"1 post-training in lumbar flexion 72 and 0 degree. The ration of post-training was lesser than before training.
明聖河,李學仁,金蓮燮 대한본초학회 1999 大韓本草學會誌 Vol.14 No.1
This experiment was performed into investigate the effect of Bambusae Caulis and Raphani Semen on the diabetic rats induced by streptozotocin. Experimenal diabetes was induced by 55㎎/㎏ of streptozotocin injection and administered Bambusae Caulis and Raphani Semen extract during 3 days after streptozotocin injection. Glucagon and insulin granules in Langerhans islets were stained by use of immunohistochemical method and observed the relative amount of the each granules in Langerhans islet by light microscope and image analysis system. The results obtained are as follows: 1. Area % of insulin granules in Langerhans islets of Bamhusae Caulis extract adminstration group increased and showed the statistically significant difference with the control group at 7th day and 14th day. 2. Area % of insulin granules in Langerhans islets of Raphani Semen extract adminstration group increased and showed the statistically significant difference with the control group at 14th day. 3. Area % of glucagon granules in Langerhans islets of Raphani Semen extract adminstration group decreased and showed the statistically significant difference with the control group at 14th day. With the above result, we know that Bambusae Caulis and Raphani Semen has a control effect on glucagon and insulin granules in Langerhans islets of diabetic rats induced by streptozotocin.
Sang-keun Kim,Myung-hun Lee,Man-hee Rhee 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2
on the Effects of Biomedicinal Agents on Serum Concentration of Ca2+, P andALP Activity in Osteoporosis-Induced RatsSang-keun Kim, Myung-hun Lee1 and Man-hee Rhee2College of Veterinary Medicine, Chungnam National University, 220 Gungdong, Yusong-Gu, Daejeon 305-764, Korea1National Veterinary Research and Quarantine Service, Anyang 430-824, Korea2College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, KoreaReceived April 3, 2003 / Accepted July 9, 2003J. Vet. Sci. (2003), 4(2), 151-154JOURNAL OFVeterinaryScience*Corresponding author: Sang-keun Kim Dept. of Vet. Med., Chungnam National University, Daejeon 305764, Korea Tel: +82-42-821-6754, Fax: +82-42-821-6754 E.-mail: kskkim@cnu.ac.kr
성명환 한국농업정책학회, 한국축산경영학회 2001 농업경영정책연구 Vol.28 No.3
World production and the ratio of stocks of food grains has decreased. On the other hand, the consumption and trade of food grains has increased. To analyze the stability of production and prices of rice, wheat, maize and soybeans, unit root tests were applied. As a result of the analysis showed that the production and price were unstable. Although the production has gradually increased, the world price of food grains is still unstable. This implies, if the change in world agricultural conditions occurs in the future, it will have effects on the world production and price.