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난소절제 및 난소절제후 Eestrogen 투여가 흰쥐 늑골골절후 가골의 성숙과정에 미치는 영향
김종관,백두진,정호삼,황세진,강봉균 한양대학교 의과대학 1997 한양의대 학술지 Vol.17 No.2
The main process of fracture healing of the bone includes formation of callus by proliferation and differentiation of osteogenic cells, and endochondral ossification of callus. Estrogen is the principal hormone responsible for maintenance of balance between resorption and formation of bone in living organism. Its role in fracture healing process is suggested by meany authors but it is still remain unclear. To investigate the effects of depletion and repletion of estrogen on maturation of callus after rib fracture, fracture of the rib in ovariectomized and estrogen repleted (after ovariectomy) rats were done, and rats were sacrificed 1 week, 2 weeks and 3 weeks after rib fracture respectively. Light microscopic observation of the callus stained with Masson's trichrome method was also performed and results were as follows; 1. In control rats, collagen fibers in callus were evenly distributed in trabeculae at 1 week and 2 weeks after fracture, but it was condensed around the lacunae, and ossification of callus was observed 3 weeks after fracture. 2. In ovariectomized rats, bony callus showed similar findings with those of control rat at 1 week and 2 weeks after fracture, but ossification of callus were markedly decreased at 3 weeks after fracture. 3. In ovariectomized and estrogen retreated rats, ossification of callus were increased than those of control rat at 2 weeks after fracture, and showed similar findings with control rat at 3 weeks after fracture. It is consequently suggested that ossification of callus in healing process of the rib fracture is retarded by estrogen depletion induced by ovariectomy and it may be facilitated by estrogen treatment.
강봉균,김민수,최병관,김순애,임지현,이정상,김경수 동국대학교 의학연구소 2008 東國醫學 Vol.15 No.1
신경색은 신동맥 및 분지동맥의 폐색에 의해 발생되며, 비교적 빈도가 드물다. 다양한 임상 증상과 검사실 소견을 보일 수 있어 때때로 진단에 어려움을 겪을 수 있으며 초기 치료 지연에 따른 심각한 합병증을 초래하기도 한다. 주요 원인으로 심장 판막질환과 심방 세동 및 심부전 등의 심장질환과 고혈압, 대동맥 박리 등의 혈관 질환과 외상에 의한 경우이며, 그 외 다양한 질환에서 발생할 수 있다. 최근 영상 진단 기법의 발달로 과거에 비해 조기 진단 및 치료가 가능하다. 저자들은 좌측 측복부 통증으로 내원한 고혈압 병력이 없는 성인에서 발생한 신경색 환자에 신동맥내 혈전 용해제 치료를 시행한 1예를 경험 하였기에 보고하는 바이다. Acute renal infarction usually occurs by renal artery and branch arteries occlusion. Renal infarction has relatively low incidence. It is difficult to diagnosis because of various clinical manifestrations. So might be happen serious medical complication. Most common cause include valvular heart disease, atrial fibrillation, heart failure, hypertension, aortic dissection and trauma are reported. According to developing imaging technology, It is possibile that early diagnosis and treatment of renal infarction. we report a case of renal infarction in a healthy man without hypertension that treated with intraarterial urokinase infusion and ⅳ heparin.
전분박을 이용한 돈분발효퇴비의 시용이 감자의 생육과 수량에 미치는 영향
강봉균,현해남 한국유기농업학회 2002 韓國有機農業學會誌 Vol.10 No.1
농산폐기물인 전분박을 톱밥대용 부자재로 사용하여 제조된 전분박을 이용한 퇴비를 감자재배에 적용시켜 지상부생육 및 괴경수량에 미치는 영향을 조사하였다. 전분박 발효퇴비는 돈분과 톱밥 및 탈수 전분박(수분 65%내외)을 일정한 비율로 배합하여 퇴적송풍식으로 조제된 것으로 전분박 발효퇴비의 처리내용은 대조구(퇴비 무비구), 1 : 1 : 0 처리구(돈분 : 톱밥 : 전분박의 혼합비), 1 : 0,75 : 0.25 처리구 및 1 : 0.5 : 0.5 처리구 4수준으로 수행하였다. 초장은 생육초기에는 톱밥혼합 돈분발효퇴비와 전분박혼합 돈분발효퇴비가 화학비료 단용처리구에 비해 컸으나, 생육중반이후에는 차이를 보이지 않았으며, 경직경 및 지상부건물중은 퇴비시용구가 무비구에 비해 양호한 경향을 보였으나 통계적 유의성은 없었다. 총괄괴경수는 1 : 0.5 : 0.5 처리구가 가장 많았으며, 1 : 1 : 0 처리구, 1 : 0.75 : 0.25 처리구는 비슷하였다. 80g 미만의 괴경수량은 각 처리간에 일정한 경향을 보이지 않았으나 81-120g 및 120g이상의 괴경수량은 무비구에 비해 퇴비처리구가 현저히 높았다. 상서율도 전분박 1 : 0.75 : 0.25 및 1 : 0.5 : 0.5 처리구에서 86%내외로 높게 나타났다. 더뎅이병 이병율 및 발병도는 전분박이 많이 혼합된 1 : 0.5 : 0.5 처리구에서 높은 경향을 보였으나 통계적인 유의성은 없었다. 그러나 앞으로 전분박을 흔합하여 돈분발효퇴비를 제조했을 때 나타날 수 있는 문제점으로 더뎅이병 이병을 및 발병도를 가장 고려해야 될 것으로 생각된다. 엽중 N, P, K, Ca 등의 함량은 무처리에 비해 퇴비처리구가 많았으며 처리구 간에는 통계적으로 유의성 있는 차이가 없었다. 결과적으로 전분박을 혼합하여 제조한 퇴비가 감자 생육에 미치는 영향은 톱밥혼합퇴비에 비해 긍정적인 영향을 미치는 것으로 보인다. This study was conducted to investigate the effects of pig manure composting using starch pulp m growth and yield characteristics of potato cropping. Four treatments ; No compost, 1 : 1 : 0, 1 : 0.75 : 0.25 and 1 : 0.5 : 0.5 the mixing ratio of pig manure, saw dust, and dehydrated starch pulp and composting by Piling and blowing methods. Plant heights in first growth stage were higher for the treatment of saw dust compost and starch pulp compost than the treatment of chemical fertilizer, but after the stage, there were no significant difference among treatments. The number of stolons were met for 10.9 in 1 : 0.5 : 0.5 treatment, following 1 : 0.75 : 0.25 and 1 : 1 : 0. On the other hand, tuber diameter and top dry matter weight tended to be larger for manure treatment than no treatment but there was no significant difference. Total number of tubers were largest for 1 : 0.5 : 0.5, and those for 1 : 1 : 0 and 1 : 0.75 : 0.25 were similar. Tuber yields of not more than 80g tended to be different, but those of between 81g and 120g and more than 120g were apparently larger for the compost treatment than no treatment. The ratio of marketable tubers appeared large to be about 86% for 1 : 0.75 : 0.25 and 1 : 0.5 : 0.5 treatments. Ratio of infected common scab on potato tubers tended to be highest for 1 : 0.5 0.5 but there were no statistical significance. However, when compost was made by mixing starch pulp in future, the solutions to the occurrence of infected common scab must be considered, The contents of N. P, K and Ca in leaves were larger for the compost treatment than no treatment, but no significant difference was observed, Accordingly, the effects of treating starch pulp compost on growth and yield characteristics of potato cropping were more affirmative than those of saw dust compost.
在植密度差異가 濟州在來大豆의 生育形質 및 種實收量에 미치는 影響
朴良門,趙南棋,韓在現,姜奉均 濟州大學校亞熱帶農業硏究所 1996 亞熱帶農業硏究 Vol.13 No.-
summaryThis experiment was carried out investigate the influence on different of planting density on agronomic and yield characters of cheju native soybean.The results are summarized as follows ;1. The narrower planting space, the higher stem length and the broader the planting space,the shorter, but stem diameter, number of nodes main stem and number of branches tended to be opposed. 2. Number of pods, dry stem weight and weight of 100 seeds were increased as the broader the planting space. 3. Seed yield was greatest in 341kg/10a than other planting space. 4. Dry stem weight was positively correlated with stem diameter and number of branches, and stem diameter was positively correlated with number of pods per plant, number of branches. But Stem length was negatively correlated with dry stem weight, weight of 100 seeds and stem diameter. Seed yield was negatively correlated with dry stem weight and weight of 100 seeds.
朴良門,姜奉均 제주대학교 1994 논문집 Vol.39 No.-
강원도에서 수집한 在來種 기장의 播種期 移動에 따른 생육특성과 수량구성 요소 및 생산성을 조사하여 얻은 결과를 요약하면 다음과 같다. 1. 기장의 播種期가 늦어질수록 출수, 성숙까지의 일수가 단축되는 경향을 보였다. 2. 稈長 및 穗長의 변화는 播種期가 4월 22일에서 6월 17일로 늦어질수록 짧아지는 경향을 나타내었다. 3. 이삭당 粒數 및 이삭당 무게는 5월 20일 播種區에서 다른 播種區에 비해 유의하게 증가되었고, 1리터重 및 1000粒重도 5월 20일 播種區에서 높은 경향을 보였다. 4. 수량의 변화는 5월 20일 播種區에서 94.6kg/10a로 다른 播種區에 비해 현저하게 증가되었다. 5. 수량은 長과 正의 相關, 이삭당 粒數, 이삭당 무게, 1리터重, 1000粒重과는 고도의 正의 相關關係가 인정되었다. This investigation was conducted to determine the influence of planting time on agronomic characters, yield components and productivities in one variety of local proso millet collected from Kangwon-do area. The results are summarized as follows : 1. The later the planting time, the shorter heading time and maturing time of proso millet. 2. Length of culm and length of panicle were shorted as the later planting time. 3. Number of grains per panicle and weight of one panicle were significantly affected by May 20 planting time and weight of one liter, weight of 1,000 grains were also increased by May 20 planting time. 4. Grain yield was significantly highest by May 20 Planting time(94.6kg/10a). 5. Grain yield was significantly positively correlated with number of grains per panicle, weight of one panicle, weight of liter and weight of 1,000 grains.