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닭에 있어서 결장 적출수술 후 캐뉼라를 주입시키는 인공항문 장착법에 관한 연구
손장호,남기홍 한국가금학회 1997 韓國家禽學會誌 Vol.24 No.2
This study was conducted to establish a colostomy technique using cannulation in white Leghorn male chicks. A everted rectum method was used for colostomy from 3 to 20 months old roosters. After 2 or 3 days of operation, blood clots were taken off. At this time, a cannula was also inserted into artificisal annus to keep it open. The cannula was regularly exchanged at every 7 to 10 days. Polyethylene bag and plastic beaker were used for feces and urine collection, respect-ively. The present paper describes the methods of operation, cannulation after colostomy recturn and post-operation management. This method has succeeded in colostomising chickens that survive as long as their normal counterparts.
Ceramic 분말의 첨가가 산란계의 생산성, 맹장 및 배설물중 병원성 미생물의 수, 배설물충의 악취물질 및 난황중 지방산 조성에 미치는 영향
손장호,Son J. H. 한국가금학회 2005 韓國家禽學會誌 Vol.32 No.4
본 연구는 Ceramic분말의 첨가가 산란계의 생산성, 맹장 및 배설물중 병원성 미생물(E. coli, salmolella)의 수, 배설물 중의 악취물질$(NH_3,\;H_2S,\;VFA)$ 및 난황중 지방산 조성에 미치는 영향을 구명하기 위해서 실시하였다. 총 360수의 34주령의 산란계를 120마리씩 3처리구로 구분하여서 Ceramic 분말 $0.0\%$ (대조구), $0.4\%$ 및 $0.8\%$를 첨가한 사료로 6주 동안의 사양시험을 실시하였다. 결론적으로 34에서 40주령의 산란계 사료에 $0.4\%$의 Ceramics 분말의 첨가는 생산성 향상, 장관내 E. coli 및 Salmonella 수가 감소되어 배설물 중의 $NH_3$ 및 VFA의 발생량 감소 및 난황중의 지방산 조성을 개선시킬 가능성이 인정되었다. The purpose of this study was to evaluate the effect of dietary ceramic powder on laying performance, Pathogenic bacterial (E. coli, salmonella) counts in caecal contents and excreta, malodorous substances $(NH_3,\;H_2S,\;VFA)$ in excreta and fatty acid composition of e99 yolk in laying hens. Three hundred sixty layers at 34 weeks of age were divided into three groups of 120 hens each and each group was fed diets containing 0 (control), 0.4, or 0.8 ceramic powder for six weeks. It is concluded that $0.4\%$ ceramic powder supplementation of diets decreased of E. coli, salmonella counts in the intestine and emission of $NH_3$ and VFA gas from excreta, and improved the laying Performance and ratio of egg yolk fatty acids contents.
지렁이 분말의 급여가 강제환우시킨 산란노계의 생산성에 미치는 영향
손장호 한국유기농업학회 2004 韓國有機農業學會誌 Vol.12 No.2
A study was conducted to investigate the effect of supplementing earthworm meal (EWM) on the performance of spent laying hens after induced molting, and fatty acid composition in egg yolks. A total of 90 laying hens at 73 weeks of age were fed the experimental diets containing 0.0% (Control) and 0.2% of EWM for 4 weeks. Eggs were collected and weighted every day and egg production and feed conversion were recorded every week during the experimental period. However fatty acid composition of egg yolk were measured at last week of experimental period. An amount of feed intake increased by supplemental with EMW except for first week experimental period (P<0.05). When 76 and 77 week of age, egg production and daily egg mass were improved by the supplemented with EWM (P<0.01), but average egg weight was not different when fed a EWM, therefore feed/egg mass was significantly decreased when fed a EWM. The ratio of egg yolk n-6/n-3 fatty acids contents was significantly improved fed a EMW (P<0.05). It is concluded that supplementing 0.2% of earthworm meal in the spent laying hens after induced molting was fast in recover of physical strength, therefore improves laying performance.
Rosemary의 급여가 육계의 생산성, 맹장내 균총 및 깔짚 중 유해가스 발생량에 미치는 영향
손장호 한국유기농업학회 2015 韓國有機農業學會誌 Vol.23 No.2
본 연구는 육계 생산과정에서의 건조 Rosemary 잎 분말의 급여가 육계의 생산성, 맹장내 균총 및 깔짚 중 유해가스 발생량에 미치는 영향에 대해서 조사하였다. 총 216수의 7일령 육계에 대조구, Rosemary 분말 0.5% (5 g/kg diet, T1) 및 1.0% (10 g/kg diet, T2)로 구분하여 35일령까지 총 4주간의 사양 시험을 실시하였다. 사육기간중 증체중 및 사료효율은 Rosemary 급여에 의해서 유의하게 증가하였지만(P<0.05), 처리구간(T1 Vs. T2)에는 유의한 차이가 인정되지 않았다. 사료섭취량 및 도태율은 대조구와 처리구간에 차이는 인정되지 않았다. 21일령과 35일령 모두 맹장내 Lactobacillus의 수는 Rosemary 급여에 의해서 유의하게 증가하였고(P<0.05), E. Coli 및 Salmonella의 수는 유의하게 감소하였다(P<0.05). 혐기성 총 미생물 수는 Rosemary의 첨가에 의한 영향은 인정되지 않았다. 깔짚 내 Ammonia의 발생량은 Rosemary 첨가에 의해서 유의하게 감소하였다(P<0.05). 그러나 처리구간(T1 Vs. T2)에는 차이가 인정되지 않았다. 이상의 결과를 종합해보면, 육계사양에서 건조 Rosemary 잎의 급여는 사료중 영양소 이용율 증가, 소화관내 유익균의 증가 및 유해균의 감소, 및 배설물 중 NH3의 발생량 감소로 인한 증체량 및 사료효율을 개선시킬 가능성이 생각된다. The objective of this study was to evaluate the effect of dietary rosemary on performance, microflora population in cecum and noxious gas emission from litter of broiler. A total of 216 broiler chicks at 7 days old were fed the commercial diet (control), added 0.5% level of dried rosemary leaves (5 g/kg diet, T1) and 1.0% level of dried rosemary leaves (10 g/kg diet, T2) for 4 weeks. The body weight gain and feed conversion ratio were improved by feeding rosemary at 7 to 35 days of age (P<0.05), but there was no difference between T1 and T2. Amount of feed intake and mortality were not different among the three group. There was an increase in the microflora population of Lactobacillus (P<0.05) and decreased in E. coli and salmonella (P<0.05) in the cecum contents at 21 and 35 days of age. Emission of ammonia gas from litter was significantly decreased by supplementary rosemary at 21 to 35 days of age (P<0.05), but there was no difference between T1 and T2. These results indicated that feeding 0.5 to 1.0% level of dried rosemary leaves during broiler production improved in the body weight gain and feed conversion ratio because of increasing nutrient digestibility from feed, also increase in intestinal beneficial bacteria and decrease in harmful bacteria in the cecum contents, and decreasing emission of ammonia gas from litter.
구강 내에 발생한 원발성 점막관련 림프양 림프종의 치험례
손장호,박수원,최병환,조영철,성일용,변기정,Son, Jang-Ho,Park, Su-Won,Choi, Byoung-Hwan,Cho, Yeong-Cheol,Sung, Iel-Young,Byun, Ki-Jeong 대한악안면성형재건외과학회 2009 Maxillofacial Plastic Reconstructive Surgery Vol.31 No.1
Mucosa-associated lymphoid tissue(MALT) lymphoma is thought to originate from marginal zone B-cells. In the WHO classification, Extranodal marginal zone lymphoma of MALT is classified B-cell Non-Hodgkin lymphoma. Common sites of MALT lymphoma include stomach, lung and the ocular-adnexa. Although less common in other sites, it is the most common low-grade lymphoma of the breast, thyroid, bowel skin and soft tissue. No strong age or gender predominance exists in MALT lymphoma. Dissemination to other sites can occur. In the oral cavity, MALT lymphoma is rare. Herein, we present a case of intra-oral MALT lymphoma. 66 year-old woman without any background of immunodeficiency or autoimmune disease admitted department of oral & maxillofacial surgery in Ulsan university hospital for evaluation of long-standing mild upper lip swelling. The lesion was completely resected and biopsied. Histological and immunohistochemical stains(CD3, CD5, CD20, CD21, CK) findings were used to confirm the lesion. Bone marrow biopsy was done and no bone marrow involvement was found. She did not receive chemotherapy and radiotherapy after surgery. No recurrence has been noted in the 22 months to date.