生乳의 品質과 UHT 減菌生乳의 貯藏에 關한 硏究

金五南,徐斗錫,李芳煥,朴南鏞,李採瑢,金永柱 全南大學校 農漁村開發硏究所 1983 농어촌개발연구 Vol.18 No.2

Raw rnilk produced on 9 dairy farrns which was divided into 3 catugolies as the large. rniddle and srnalI by the nurnber of rnilking cows kept at near frorn kwang Ju area were analyzed bacteriologically frorn rnilking to the tirne of reception at the rnilk plant. And it was replicated in winter. spring and surnrner. 1. The nurnber of rnesophiIic bacteria in raw rnilk after rnilking was average 8.1 rnillions cfu/rnl and ranged frorn 30.000 to 29 rnillions cfu/rnl during the whole season. The nurnber of psychrophilic and therrnophilic count were average 35.000 cfu/ml and 27.000 cfu/rnl respectively. and ranged frorn 1,600 to 140,000 cfu/ml in psychrophilic flora and frorn 11. 000 to 77,000 cfu/rnl in therrnophile. 2. 1n row milk after cooling. the nurnber of mesophilic. psychrophilic and thermophil ic bacteria were average 16 rnillion. 63,000 and 32,000 cfu/ml respectively. There were highly contarninated by cooling process as well as rnilking time. 3. The bacterial count of raw rnilk stored for about 10 hrs. at farrn by rneans of their keeping condition were average 32 rnillions. 170,000 and 66,000 cfu/ml of mesophile and therrnophile respectively. But 25.9% and 11.4% among the 27 raw rnilk samples produced respectively in spring and surnrner were rnore than 50 millions cfu/rnl of mesophilic bacterial count. 4. As above results obtained raw rnilk produced by the sarne farm at one season or not were quite differed in bacterial contarnination frorn the utensiles for milking or cooling. Therefore the hygenic pasteurization of utensiles and the mechanical storage at the ideal temperature were needed for the clean milk supply. 5. Mesophilic and psychrophilic microorganisms capable of dominating the population in raw milk were isolated and characterized. Of 236 cultures isolated from mesophilic group, 42.8% were species of the genera Staphylococcus, 11.4% E. coli , 9.7% Streptococcus, 34.7% Non-identified Gram’s negative rods, and 1.3% Diplococcus. Of 129 cultures isolated from psychrophilic bacterial group, 23.3% were species of the Pseudomonas, 14.7% Proteus, 12.4% Enterobactor, 8.5 % E.coli, and 41% Non-identified Gram’s negative rods.

어머니와 청소년자녀의 의사소통유형지각과 가족스트레스

김오남,김경신 ( Oh Nam Kim,Kyeong Shin Kim ) 대한가정학회 1994 Human Ecology Research(HER) Vol.32 No.3

모자가족 청소년자녀의 심리적 안녕과 관련 변인 연구

김오남 한국인간발달학회 2004 人間發達硏究 Vol.11 No.3

본 연구에서는 모자가족 청소년자녀를 대상으로 심리적 안녕의 정도와 개인적, 가족적, 학교사회적 변인에 따른 심리적 안녕의 차이를 살펴보고 심리적 안녕에 미치는 관련 변인들의 영향력을 파악함으로써 모자가족 청소년자녀의 적응향상을 위한 기초자료를 제공하고자 한다. 조사대상자는 배우자와 사별하거나 이혼한 모자가족 청소년자녀로서 284명을 분석하였다. 연구결과를 요약하면 다음과 같다. 첫째, 모자가족 청소년자녀의 개인적 변인 중 자존감, 문제해결적 대처 등은 1점에서 5점 범위 내에서 중간점수인 3점을 상회하는 것으로 나타났으며 가족적 변인은 전반적으로 모두 3점을 넘지 못하고 있다. 학교사회적 변인으로는 사회적 지지 중 도구적 지지가 정서적 지지보다는 비교적 높게 나타났으며, 심리적 안녕 중 생활만족도는 평균 3.18, 우울은 평균 3.01으로 나타났다. 둘째, 관련변인에 따른 심리적 안녕의 차이를 분석한 결과 생활만족도에 개인적 변인 중 자존감, 문제해결적 대처, 가족적 변인 중 가족스트레스, 가족자원, 모자녀 갈등관계, 가정 월평균소득, 학교사회적 변인으로는 도구적 지지, 정서적 지지, 학교성적, 친구관계만족도 등에서 차이가 나타났다. 우울에는 개인적 변인 중 부부재 기간, 자존감, 정서적 대처가, 가족적 변인 중 가족스트레스, 가족자원, 모자녀 갈등관계, 가정 월평균소득, 학교사회적 변인 중 정서적 지지, 학교성적, 친구관계만족도 등에서 차이가 나타났다. 셋째, 모자가족 청소년자녀의 심리적 안녕에 영향을 미치는 요인들을 파악하기 위해 회귀분석 결과 생활만족도에 도구적 지지, 가족스트레스, 가족자원, 친구관계만족도, 자존감, 학교성적, 문제해결적 대처, 정서적 지지 순으로 나타났으며 우울에는 가족스트레스, 모자녀 갈등관계, 가족자원, 정서적 대처, 학교성적, 친구관계만족도, 자존감, 정서적 지지, 부부재 기간 순으로 나타났다.

포스터(혈액) 8 : XN-Series 자동혈구분석기의 호산구수 측정 오류 해결

김오남,최미옥,박찬정 대한임상병리사협회 2015 임상혈액검사학회 발표자료집 Vol.17 No.1

生乳의 品質과 UHT 減菌生乳의 貯藏에 關한 硏究

金五南,徐斗錫,李芳煥,朴南鏞,李採瑢,金永柱 전남대학교 한국농어촌개발연구소 1983 농산어촌개발연구 Vol.18 No.2

Raw rnilk produced on 9 dairy farrns which was divided into 3 catugolies as the large. rniddle and srnalI by the nurnber of rnilking cows kept at near frorn kwang Ju area were analyzed bacteriologically frorn rnilking to the tirne of reception at the rnilk plant. And it was replicated in winter. spring and surnrner. 1. The nurnber of rnesophiIic bacteria in raw rnilk after rnilking was average 8.1 rnillions cfu/rnl and ranged frorn 30.000 to 29 rnillions cfu/rnl during the whole season. The nurnber of psychrophilic and therrnophilic count were average 35.000 cfu/ml and 27.000 cfu/rnl respectively. and ranged frorn 1,600 to 140,000 cfu/ml in psychrophilic flora and frorn 11. 000 to 77,000 cfu/rnl in therrnophile. 2. 1n row milk after cooling. the nurnber of mesophilic. psychrophilic and thermophil ic bacteria were average 16 rnillion. 63,000 and 32,000 cfu/ml respectively. There were highly contarninated by cooling process as well as rnilking time. 3. The bacterial count of raw rnilk stored for about 10 hrs. at farrn by rneans of their keeping condition were average 32 rnillions. 170,000 and 66,000 cfu/ml of mesophile and therrnophile respectively. But 25.9% and 11.4% among the 27 raw rnilk samples produced respectively in spring and surnrner were rnore than 50 millions cfu/rnl of mesophilic bacterial count. 4. As above results obtained raw rnilk produced by the sarne farm at one season or not were quite differed in bacterial contarnination frorn the utensiles for milking or cooling. Therefore the hygenic pasteurization of utensiles and the mechanical storage at the ideal temperature were needed for the clean milk supply. 5. Mesophilic and psychrophilic microorganisms capable of dominating the population in raw milk were isolated and characterized. Of 236 cultures isolated from mesophilic group, 42.8% were species of the genera Staphylococcus, 11.4% E. coli , 9.7% Streptococcus, 34.7% Non-identified Gram’s negative rods, and 1.3% Diplococcus. Of 129 cultures isolated from psychrophilic bacterial group, 23.3% were species of the Pseudomonas, 14.7% Proteus, 12.4% Enterobactor, 8.5 % E.coli, and 41% Non-identified Gram’s negative rods.

청소년자녀가 지각한 부부갈등, 그 대처행동 및 정신건강과 문제행동과의 관계

김오남 한국인간발달학회 2005 人間發達硏究 Vol.12 No.4

The purposes of this study were to find the general trends and the differences of affecting factors of parents' marital conflict, coping, mental health and behavior problem and, to analyze the effects of marital conflict, and coping on mental health and behavior problem. The subjects were the 460 of adolescents living in Kwangju and Chonnam. The data were analyzed with frequency, t-Test, F-test, Pearsons' r, multiple regression by SPSS. The major findings were as follows; 1. Scores of parents' marital conflict was 2.612 and among parents' marital conflicts, resolution was the highest in 3.651 and then strength, efficacy of coping, frequency etc. Scores of coping was 2.740 and among coping method, rational coping is the highest in 3.273. Scores of mental health was 2.734 and among mental health, compulsion is the highest in 3.389. Scores of behavior problem is 1.911 which is lower than median. 2. There were significantly positive relationship between parents' marital conflict and coping, mental health and behavior problem except rational coping. Coping had a significantly important relationship of mental health and behavior problem. It needs to use coping to reduce mental health and behavior problem. Adolescents' mental health was influenced by avoidance, expression of negative feeling or activity, parents' marital conflict, demand of help, and grade(33%). Adolescents' behavior problem was influenced by expression of negative feeling and activity, sex, rational coping, and grade(12%). In conclusion when parents' marital conflict was high, rational coping had a important role on adolescents' mental health and behavior problem.

대장균의 약제내성에 관한 연구 -대장균의 항균제에 대한 감수성-

김오남 中央醫學社 1980 中央醫學 Vol.39 No.5

소의 고사리중독에 관한 실험적 연구

김오남,이정택,김형균,강태숙,김홍도 . 김영우 ( Oh N . Kim,Jeong T . Lee,Hyung K . Kim,Tae S . Kang,Hong D . Kim,Yeong H . Kim ) 한국축산학회 1975 한국축산학회지 Vol.17 No.5

In studies on the experimental production of bracken fern poisoning cattle, the authors were observed symptoms and morbid anatomical findings. Bracken fern poisonings were produced on three calves by feeding fresh bracken leaves. The results obtained in this study are summarized as follows; 1. The three calves presented marked clinical findings of bracken fern poisoning over a period from 25th day, which died on the 34th day, 31st day after the experiments`. feeding. 2. Clinical findings showed high fever, hemorrhage of visiblemucosa, rhinohemorrhage, bloody faces, hemorrhagic urine, diarrhea, anemia, cardioinhibitory, hepatic dysfunction and dyspnea. 3. Hematologically, agranulocytes, thrombopenia, leucopenia, oligocythemia were found. Disturbance in blood coagulation was observed in them. 4. Microscopical findings in the bone marrow show ed that the marked decrease of granulocytes, disappearance of mature cell, immaturecell, thrombocytes, erythroblast, immature erythroblast and atrophy of the bone marrow. 5. Main morbid anatomical changes showed general hemorrhage, namely; general subcutaneous tissue, muscle, mucosa, serosa and marked hemorrhage in parenchymatous tissue, of disturbance in blood coagulation. subcutaneous tissue was observed gelatinous infiltration, atrophy of spleen, ulcer of omasum mucosa and abomasum mucosa, streak-like hemorrhage of caecum mucosa. From the results obtained the symptoms are consistant with previous signs for outbreak cases of bracken fern poisoningin Jedong (KAL) ranch, May 1974.

豚 및 山羊 乳頭의 組織學的 考察

林鳳鎬,朴南鏞,金五南 全南大學校 農漁村開發硏究所 1977 農業科學技術硏究 Vol.12 No.-

豚의 離乳直後期의 乳頭, 泌乳靜止期의 乳頭 및 閉乳期의 乳頭와 山羊의 靜止期乳頭를 組織學的으로 考察하고 比較 檢討하였던 바 그 結果는 다음과 같다. 1. 豚, 山羊의 乳頭 斷面은 大略 皮膚인 外層과 結合組織, 平滑筋織雜 및 血管 등으로 構成되어 있는 中間層과, 乳管洞과 粘膜下組織으로 되어 있는 中心層, 즉 三層으로 構成되어 있다. 2. 豚, 泌乳靜止期 乳頭는 離乳直後期 乳頭에 比해 結合組織의 增殖, 若干의 乳腺房의 退化가 있을 뿐 別 差異를 認定할 수 없었다. 閉乳期의 乳頭는 全體的인 萎縮現像이 보였고, 中間層은 基底部에 이르면서 結合組織 漸次 脂肪組織으로 轉換되어 있었다. 3. 山羊의 乳頭에서는 毛包, 皮脂腺, 大汗腺이 分布하고 있었으나 豚의 乳頭에서는 오직 分泌腺으로서는 小汗腺 뿐이었다. 4. 乳管洞은 豚에서 2個, 山羊에서 1個였으며, 豚의 乳管洞 上皮細胞는 重層立方上皮 細胞였고 山羊은 單列, 또는 2列로 配列되어 있는 圓柱上皮였다. 乳管洞은 兩者 共히 많은 추벽 이 있었으며, 離乳直後期의 경우 이 추벽은 더욱 發達하였고 閉乳期의 것은 粘膜下 組織의 增殖에 따라 突出의 程度가 其하지 안했다. 5. 豚이나 山羊에서는 사람의 Montgomery's 腺같은 乳輪腺은 發見되지 안했다. 6. 脂肪組織은 閉乳其의 豚乳頭 以外에 發見되지 안했다. 7. 乳頭의 中間層은 皮膚에서는 皮下組織, 中心層의 粘膜層에서는 粘膜下 組織에 該當되는 部位이며, 縱走나 輪走하는 平滑筋織雜와 두꺼운 壁의 動靜脈이 農富해서 乳頭의 收縮 膨脹과 關係있는 것으로 思料되었다. The teats of swine and goat were examined microscopically. Three stages of swine teat wee classified ; shortly after weaning, during resting lactation, and during involution. the teats of goat were examined only during resting lactation. The results were as follows : 1. The teats of swine and goat consisted of three layers; skin, the fibromuscular vascular middle layer, and layer of the mucosa of the lactifererous duct and canal. 2. The teats of goats possessed hair follicle, sebaceous gland and sweat gland(Glandulae sudoriferae), in contrast with these only the sweat gland was found in the teat of swine. 3. The teats of swine had two lactiferous ducts, but the goat had only one duct. The epithelium of the mucous membrane of swine lactiferous sinus was stratified cuboidal cells, and that of goat was one or two layer columnar cells. The lactiferous sinuses of swine and goat possesed more or less longitudinal folds that project to the lumen at various stages. 4. The fibromuscular vascular middle layer consisted of the connective tissues, circular and longitudinal smooth muscle fiber, and the abundant blood vessels which have thick walls. 5. No fat tissue was found in the teat of swine or goat except for the swine teats of involution. 6. In the areola, the gland known as the Montgomery's gland which is found in human was not found in either swine or goat.

乳牛眞菌中毒症의 原因이 되었던 變質옥수수겨에서 分離된 Aspergillus flavus에 對하여

康炳奎,金五南 全南大學校 農漁村開發硏究所 1983 農業科學技術硏究 Vol.18 No.1

1979年 6月에 全北地方의 한 酪農牧場에 發生하였던 乳牛急性中毒症에 대하여 그 病因學的原因을 究明코자 給與變質옥수수겨에 대한 病原菌分離를 실시하였다. 옥수수겨의 變質은 Aspergillus flavus의 오염임이 밝혀졌고, 同菌의 粗毒素는 2週齡오리에 致死的毒性을 나타내고 있음이 증명되었다. Etiological studies were carried out to the case of acute moldy corn barn poisoning of cows occured in 1979 at a dairy farm of Chunbug district. Some strain of Aspergiilus sp. was isolated from the caused feed stuff of moldy corn barn and it was identified as Aspergillus flavus(strain Kochang-1) by cultural and morphological examination and also demonstrated that it has a lethal toxicity in geese and it was a toxin-producing strain.