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만성 특발성 변비증으로 수술을 시행한 환자의 임상적 고찰
이한철(Han Cheol Lee),홍성노(Sung No Hong),이준행(Jun Haeng Lee),이선영(Sun Young Lee),손희정(Hee Jung Son),김영호(Young Ho Kim),이풍렬(Poong Lyul Rhee),김재준(Jae J . Kim),이종철(Jong Chul Rhee),최규완(Kyoo Wan Choi),김정한(Jung Han 대한소화기기능성질환·운동학회 2001 Journal of Neurogastroenterology and Motility (JNM Vol.7 No.2
N/A Background: In patients with intractable constipation who are poorly responsive to medical treatments, surgical treatments may be considered. However, how preoperative physiologic evaluations contribute to some information in making surgical decision is not established. The aim of this study was to evaluate the outcome of surgical treatment in patients with severe constipation who underwent preoperative functional study. Methods: Preoperative functional evaluation included colon transit time test, defecography, scintigraphic gastric emptying time test, anorectal manometry and balloon expulsion test. Nine patients with a mean age of 48 years old were taken total colectomy with ileorectal anastomosis. Slow colonic transit was demonstrated in each case. All patients were available for follow-up, with median time of 35 (range; 10-55) months. Results: Seven patients (78%) were satisfied with outcome, improved the quality of life, and felt the operation was valuable despite of residual symptoms. Two patients did not experience symptom improvements. Six of seven colonic inertia or combined spastic pelvic floor syndrome patients had a satisfactory outcome. In contrast, one of two patients with generalized intestinal dysmotility did not show any improvement after surgery. Conclusions: Preoperative physiologic testing reliably identified patients with severe constipation who might have benefits from surgery. If cases are carefully diagnosed and selected, the surgical treatment may be highly effective in alleviating symptoms. (Korean Journal of Gastrointestinal Motility 2001;7:204-215)
여름철 소과형 파프리카 수경재배 시 코이어 배지함수량이 생육과 수량에 미치는 영향
이한철(Han Cheol Rhee),최경이(Gyoeng Lee Choi),노미영(Mi Young Roh),정재완(Jae Woan Jeong),조명환(Myeung Hwan Cho),김영철(Young Cheol Kim),안철근(Chul Geun An) (사)한국생물환경조절학회 2012 생물환경조절학회지 Vol.21 No.3
‘E 499524’(적색), ‘E 499526’(황색) 및 ‘E 499531’ (주황색) 3 품종(Enza Zaden, The Netherlands)의 소과형 파프리카를 이용하여 여름철에 코이어배지경으로 시험을 수행하였다. 양액공급은 오전 7시부터 오후 4시까지 TDR센서를 이용하여 공급하였으며 배지 내함수량(관수개시점)을 생육단계별로 설정하였다. 초장은 배지함수량이 높을수록 길었으며 품종 간에는 ‘적색’, ‘황색’, ‘주황색’ 순이었다. 평균과중은 배지함수량이 많을수록 무거웠으나 품종 간에는 차이가 없었다. 주당 착과수는 함수량이 높을수록 많았으며 품종간에는 ‘적색’, ‘황색’, ‘주황색’ 순이었다. 상품수량은 배지함수량이 높을수록 증가하였고 배지함수량 55~65~60% 처리에서 가장 많았으며 품종 간에는 ‘적색’ 품종이 8,348kg/10a, ‘황색’ 품종이 6,916kg/10a, ‘주황색’ 6,916kg/10a, 순으로 많았다. 과실의 당도는 배지수분 함량이 적을수록 높았으며 품종 간에는 ‘주황색’이 7.8~9.3oBrix로 가장 높았다. 과육의 두께는 배지 수분함량 간에는 차이가 없었으나 품종 간에는 ‘황색’이 가장 두꺼웠다. BER, 과병무름증 및 일소과 발생율은 배지함수량이 많을수록 낮았으며 품종 간에는차이가 없었다. 이상의 결과에서 여름철 소과형 파프리카 수경재배시 코이어 배지의 관수개시점을 정식부터 제1그룹 착과까지는 55%, 제1그룹부터 2그룹수확까지는 65%,제3그룹착과 이후부터는 60%로 설정하는 것이 가장 좋은 것으로 판단되었다. This study was carried out to investigate the effect the water content in coir substrates as according to growth stage on the growth and yield of mini-paprika of three varieties ‘E 499524’ (red color), ‘E 499526’ (yellow colar) and ‘E 499531’ (orange colar) in summer hydroponics. Treatments of I, II and III were composed of 55-65-60, 50-60-55 and 45-55-50% in water contents of growth stages, respectively. Time domain reflectometry (TDR) sensors were used in a drip irrigation system. The early growth of minipaprika was increased by high medium water content of treatment I in all of three varieties. Mean fruit weight was not affected by medium water content, but the fruit number per plant and yield were increased at high medium water content of treatment I. The Yield of treatment I was higher than that of treatment II and III in all of three varieties. The sugar content was increased by low medium water content of treatment in all of three varieties. The incidence of brown-stem fruit, blossom-end rot and sunburn was decreased with increasing water content of medium. Occurred in the low water content of medium. Mineral contents of fruits such as nitrogen (N), potassium (K), calcium (Ca), magnesium (Mg) etc. were not affected in all of three varieties.
배액절감형 양액공급 방법이 파프리카(Capsicum annuum ‘Coletti’) 생육과 수량에 미치는 영향
안철근(Chul Geon An),황연현(Yeon Hyeon Hwang),안재욱(Jae Uk An),윤혜숙(Hae Suk Yoon),장영호(Young Ho Chang),손길만(Gil Man Shon),황승재(Seung Jae Hwang),김광수(Kang Soo Kim),이한철(Han Cheol Rhee) (사)한국생물환경조절학회 2012 생물환경조절학회지 Vol.21 No.3
파프리카 수경재배의 배액량을 감소시키기 위한 양액공급 방법이 파프리카 생육과 수량에 미치는 영향을 검토코자 Rockwool과 Cocopeat 배지를 사용하여 누적광량 당 주당 1회 양액공급량을 100-100(100J · cm<SUP>?2</SUP>-100mL irrigation per plant, 30% drainage), 50-45, 50-40, 50-35로 조절하여 공급하였다. 주당 일일 배액량과 배액율은 Rockwool 배지에서는 100-100 처리가 241.0mL 26.3%, 50-45 처리가 65.5mL 8.8%, 50-40 처리가 39.2mL 6.0%, 그리고 50-35 처리가 26.2mL 4.4%였고, Cocopeat 배지에서는 100-100 처리가 187.1mL 23.1%, 50-45 처리가 55.9mL 7.5%, 50-40 처리가 32.6mL 5.0%, 그리고 50-35 처리가 20.2mL 3.4%였다. 처리별 함수율은 100-100 처리와 50-45 처리가 Rockwool에서 55~65%, 그리고 Cocopeat는 60~70% 정도로 생육에 적당한 수준의 함수율을 유지하였지만, 50-40과 50-35 처리에서는 양액공급량이 줄어들수록 대부분 적정 수준 이하로 낮아졌고, Cocopeat보다는 Rockwool 배지에서 변화의 폭이 컸다. 슬래브 EC는 100-100 처리와 50-45 처리가 3.0~5.0dS · m<SUP>?1</SUP>의 파프리카 생육 적정 범위에서 비슷하게 유지되었다. 50-40 처리는 4.5~6.5dS · m<SUP>?1</SUP>, 50-35 처리는 6.5~9.5dS · m<SUP>?1</SUP> 로 파프리카 적정 생육 EC 범위보다 높은 수준을 유지하였으며 배지간에는 Rockwool이 Cocopeat 배지보다 높았다. 초장과 분지수는 100-100 처리와 50-45 처리가 초장이 길고 분지수가 증가하였으며, 공급량이 감소할수록 초장이 짧고 분지수가 감소하였다. 잎 크기는 100-100 처리와 50-45 처리가 컸고, 양액공급량이 감소할수록 작았다. 과실크기와 평균과중은 100-100 처리와 50-45 처리가 가장 크고 무거웠으며, 양액공급량이 줄어들수록 감소하였다. 상품율과 상품과수는 100-100과 50-45 처리에서 높고 많았으며, 50-35처리가 가장 낮고 적었다. 비상품과수는 양액공급량이 적었던 50-35 처리에서 소과와 배꼽썩음과의 발생이 많았고, 100-100과 50-45 처리는 비슷한 수준이었다. 수량은 100-100, 50-45 처리에서 높았고, 양액공급량이 줄어들수록 감소하였다. This study was carried out to investigate the effect of irrigation methods for reducing a drainage on the growth and yield in rockwool (Grodan co.) and cocopeat (chip : dust = 50 : 50 included fiber) culture. The nutrient solution was irrigated by 100 J · cm<SUP>?2</SUP>-100 mL, 50 J · cm<SUP>?2</SUP>-45 mL, 50 J · cm<SUP>?2</SUP>-40 mL, 50 J · cm<SUP>?2</SUP>-35 mL (100~50 J · cm<SUP>?2</SUP>-100~35 mL, Nutrient solution 100~35 mL was irrigated per plant when the accumulated radiation was 100~50 J · cm<SUP>?2</SUP>). The drain rates per plant of 100-100, 50-45, 50-40, 50-35 were 26.3%, 8.8%, 6% 4.4% and 23.1%, 7.5%, 5% 3.4% in rockwool and cocopeat slabs. The water contents and EC of 100-100 and 50-45 were managed by the 55~70%, 3.0~5.0 dS · m<SUP>?1</SUP> which were good condition for paprika culture in rockwool and cocopeat slabs, while those of 50-40 and 50-35 were managed by beyond 50%, 4.5~9.5 dS · m<SUP>?1</SUP>. The plant height, number of branches and leaf size of 100-100 and 50-45 were similarly increased while those of 50-40 and 50-35 were decreased. The fruit size and weight of 50-40 and 50-35 were small and light, while those of 100-100 and 50-45 were similarly big and heavy. The marketable fruits of 100-100 and 50-45 treatments were similarly more by 9.7~9.8 in rockwool and 8.8~8.9 in cocopeat, while the unmarketable fruits, the small and blossom end rot fruits were increased in 50-40 and 50-35 treatments. The yield of 100-100 and 50-45 treatments were similarly high.
윤종욱,황정혜,함형석,이한철,노길환,강수정,서지영,김호중,정만표,권오정,이종헌,손희정,Yun, Jong-Wook,Hwang, Jung-Hye,Ham, Hyoung-Suk,Lee, Han-Chul,Roh, Gil-Hwan,Kang, Soo-Jung,Suh, Gee-Young,Kim, Ho-Joong,Chung, Man-Pyo,Kwon, O-Jung,Rhee, 대한결핵및호흡기학회 2000 Tuberculosis and Respiratory Diseases Vol.49 No.6
저자들은 항결핵제중 rifampicin 사용 후 발생한 위막성 대장염 1예를 경험 하였기에 보고하는 바이며 전신상태가 좋지 않거나 간질환이 있는 고령의 환자에서 항결핵제 사용 중 심한 설사가 있을 때 이의 가능성을 생각해야 되며 필요한 경우 조기에 진단적 검사를 시행해야 한다고 생각된다. Pseudomembranous colitis, although uncommon, is an important complication of antibiotics that is related to a variety of deleterious effects on the gastrointestinal tract. Rifampicin is one of the 1st line agents in the treatment of tuberculosis and a large number of patients are exposed to its potential adverse effects. We report upon a patient that had diarrhea due to pseudomembranous colitis after receiving antitubeculous medication, and which was probably caused by rifampicin. A 77-year-old man was admitted with diarrhea of three weeks duration. One month previously, he suffered from left pleuritic chest pain and left pleural effusion was noticed at chest X-ray. One week prior to the onset of diarrhea, he was started on empirically isoniazid, rifampicin, ethambutol and pyrazynamide as antituberculous medication. On admission, he complained of diarrhea, left pleuritic chest pain, dyspnea and sputum. On physical examination, breathing sound was decreased in the left lower lung field and bowel sound increased. Pleural biopsy revealed chronic granulomatous inflammation, which was compatible with tuberculosis, Sigmoidoscopy showed whitish to yellowish pseudomembrane with intervening normal mucosa, and his stool was positive for C.difficle toxin. He was diagnosed as pseudomembranous colitis and treated with oral metronidazole and vancomycin. The diarrhea did not recur after reinstitution of the anti-tuberculous medication without rifampicin inpatients with severe diarrhea receiving anti-tuberculous medication, rifampicin induced pseudomembranous colitis should be excluded.