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황인숙,송준영,김우주,정혜원,김무상,정희진 대한감염학회 2010 Infection and Chemotherapy Vol.42 No.4
Background: Non-typhoidal Salmonella (NTS) are important commensal microorganisms. We intended to investigate the prevalence and mechanisms of nalidixic acid resistance among NTS isolated from human and poultry/livestock. Methods: A total of 151 Salmonella isolates (36 human and 115 livestock isolates,respectively) was tested for the Minimum inhibitory concentrations (MICs) of nalidixic acid, together with serotyping. As for the nalidixic acid resistant isolates,further studies were taken: MICs of ciprofloxacin, mutation analysis of gyrA and parC genes, and organic solvent tolerance test. Results: Eighty-four isolates of 151 human and livestock isolates were resistant to nalidixic acid. The prevalence of nalidixic acid resistance and was 13.9% (5of 36 isolates) in human isolates and 68.7% (79 of 151 isolates), in the livestock isolates respectively. Among 84 nalidixic acid-resistant isolates, the The prevalence of ciprofloxacin resistance in livestock isolates was 24.1% (1 resistant and 18intermediate of 79 strains), but no ciprofloxacin resistance was found in 5 human isolates. Among 65 nalidixic acid resistant, ciprofloxacin-susceptible isolates, 3(60%, of 5 human isolates) and 60 (100%, all livestock isolates) showed low level fluoroquinolone resistance (ciprofloxacin MIC, 0.125-1.0 μg/μL). Six types of point mutations were found in the analysis of DNA sequencing of the gyrA gene in the 84isolates; 75 isolates showed point mutations on amino acid Ser 83 and/or Asp 87. On the other hand, no point mutation was found from the parC genes. Forty-seven nalidixic acid resistant isolates showed tolerance to organic solvents. Conclusions: Nalidixic acid resistance was a good marker of low level fluoroquinolone resistance. As for the severe NTS infection, MIC test for nalidixic acid would be required.
서울지역 유통 반찬류의 나트륨, 칼륨 함량 및 식중독균 오염도 조사
황인숙,장미라,김욱희,이성득,박영애,최부철,이경아,김리라,김동규,정애희,오영희,김정헌,정권 한국식품위생안전성학회 2017 한국식품위생안전성학회지 Vol.32 No.1
To determine the contents of sodium and potassium in side dishes, 92 samples from 22 different kinds of side dishes that can be classified into 3 groups were collected in Seoul area and analysed using ICP-OES. The highest sodium content was detected in pepper doenjang muchim, while potassium content was the highest in kong jorim. When comparing the content of sodium and potassium in 3 groups, namely namul, muchim, and jorim, the sodium content of namul group was significantly different from those of jorim and muchim (p-value < 0.05). Sodium intake per serving size was the highest in parae muchim among the samples as estimated to 20.2% of WHO recommendation that is 2,000 mg/day. The amount of sodium by simultaneously intake of soybean sprouts namul, anchovy jorim and parae muchim per one serving size was estimated to 1,000 mg. The potassim/sodium ratios of spinach namul and kong jorim were 1.70 and 0.81, respectively, while that of bracken namul was very low as about 0.1. Foodborne pathogens were not detected out of 92 side dishes.
황인숙,오윤선 한국복음주의상담학회 2022 복음과 상담 Vol.30 No.1
The purpose of this study is to suggest alternatives to Christian counseling applications through Christian counseling considerations on Gestalt contact boundary confusion. The results and significance of the research revealed through this study are as follows. First, it was possible to examine the psychological mechanisms of introjection, projection, confluence, retroflection, egotism and deflection that cause awareness, contact, and contact boundary confusion in the repetitive cycle of formation and resolution of human organic life. Second, it was possible to examine the symptoms and treatment methods through the biblical meaning of contact boundary confusion and the cases shown in the Bible. Third, in the spiritual realm, it was possible to consider Satan's interference, a factor that hinders awareness and contact with God. Fourth, it was possible to examine Gestalt counseling from a Christian counseling perspective and to express criticism and acceptance. The above research results prove that contact with God is closely related to the relationship between others and society, transcending the I-boundary, as well as maintaining one's mental health and holistic change, by treating contact boundary confusion in Christian counseling. 본 연구의 목적은 게슈탈트 접촉경계혼란에 대한 기독교 상담학적 고찰을 통해 기독교 상담적용에 대한 대안을 제시하는데 있다. 본 연구를 통하여 나타난 연구의 결과와 의의는 다음과 같다. 첫째, 인간의 유기체적 삶의 형태 형성과 해소의 반복 순환 과정에서 나타난 알아차림 및 접촉과 접촉경계혼란을 유발하는 내사, 투사, 융합, 반전, 자의식, 편향의 심리적 기제를 살필 수 있었다. 둘째, 접촉경계혼란에 대한 성경적 의미와 성경에 나타난 사례를 통해 증상과 치료방법을 고찰 할 수 있었다. 셋째, 영적 영역에서 하나님에 대한 알아차림과 접촉을 방해하는 요인인 사단의 방해에 대해 고찰 할 수 있었다. 넷째, 게슈탈트 상담을 기독교 상담학적 관점에서 살펴보고 비판과 더불어 수용에 대해서 피력 할 수 있었다. 이상의 연구 결과는 접촉경계혼란을 기독교 상담학적으로 다룸으로써 하나님과의 접촉이 자신의 정신건강 유지와 전인적 변화뿐만 아니라 나-경계를 초월하여 타인 및 사회의 관계성에 밀접한 관련을 미친다는 것을 증명했다는 점에서 그 의의가 있다고 하겠다.
한약재중의 잔류농약 분석 - GC에 의한 18종 잔류농약의 분석 -
황인숙,최병현,배청호,김명희,조해전,Hwang, In-Sook,Choi, Byung-Hyun,Bae, Chong-Ho,Kim, Myung-Hee,Cho, Hae-Jeon 한국생약학회 2001 생약학회지 Vol.32 No.3
This study was carried out to determine the 11 organochlorine, 7 organophosphorus residual pesticides in 251 crude drugs. These residual pesticides in herbal drugs were extracted with acetonitrile and the extracts were cleaned up via LC-florisil solid phase extraction column. The prepared samples were assayed for pesticide residues using GC-ECD, NPD with capillary column and identified by GC-MSD. Recoveries were $63.9{\sim}111.5%$ in the organochlorine pesticides and $69.8{\sim}92.4%$ in the organophosphorus pesticides, and detection limits were $0.001{\sim}0.65\;ppm$ in the organochlorine pesticides and $0.0009{\sim}0.0074\;ppm$ in the organophosphorus pesticides. Pesticide residues were detected in 9 cases.