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Group A-beta Hemolytic Streptococci에 의한 소아 인두편도염에 있어서 Cefdinir의 항균력과 임상적 및 세균학적 효과에 관한 연구
정지영,신선희,안영민,안병문,신영규,배영민,박수은,김종국,이종국,마상혁,장진근,차성호,Chung, Ji-Young,Sin, Seon-Hee,Ahn, Young-Min,Ahn, Byung-Moon,Sin, Young-Gyu,Bae, Young-Min,Park, Soo-Eun,Kim, Jong-Guk,Lee, Jong-Guk,Ma, Saung-Hyuk,Chan 대한소아감염학회 2003 Pediatric Infection and Vaccine Vol.10 No.1
최근 국내 erythromycin 내성률이 증가하는 추세임을 보고하였고 erythromycin의 경우 내성의 증가는 항생제 사용량의 증가와 일치하고 있음을 보고하였다. 그래서 macrolide에 의한 내성균주의 확산을 막고 임상에서 보고되는 penicillin에 의한 치료 실패를 줄이기 위해 A군 연쇄구균 치료에 제일차 약물로 cephalosporin을 고려할 수 있다. Cefdinir의 A군 연쇄구균에 대한 항균력과 인두 편도염에 대한 우수한 임상효과 및 높은 안전성을 미루어 볼 때, Cefdinir는 A군 연쇄구균에 의한 소아 인두 편도염에 유효한 항생제로 사용될 수 있다. Objective : To determine the clinical and bacteriologic efficacy and safety of Cefdinir in acute pharyngitis and pharyngotonsillitis caused by group A beta hemolytic streptococci in pediatric patients. Methods : Children aged 3 through 12 years who visited the hospitals enrolled in this study with signs and symptoms of pharyngitis or pharyngotonsillitis since May to December 2002, were taken throat culture and given Cefdinir(12 mg/kg/day, in three divided doses) for 7 days. Two hundred thirty five patients were enrolled and 90 patients who showed positive culture results were followed up for the signs and symptoms during the treatment to determine clinical efficacy. Follow-up culture were done at the end of the study and bacteriologic efficacy was determined Results : Ninety out of 235 patients who visited the hospitals with the signs and symptoms of pharyngitis showed positive growth on throat culture. Seventy nine patients were clinically and microbiologically assessable. The bacteriologic eradication rates of S. pyogenes were 100% in all the children treated with Cefdinir. Clinical cure rates were not different between less than 7 days-treated group(75%) and just 7 days-treated group(98.6%)(P=0.077). Two patients reported adverse reaction during Cefdinir treatment. Antimicrobial sensitivity of Cefdinir against S. pyogenes was 100% with range of MIC being less than 0.5 ${\mu}g/mL$. Conclusion : It seems that Cefdinir is one of reliable and well-tolerated drugs for the treatment of group A beta hemolytic streptococcal pharyngotonsillitis in children. It needs to be investigated short term efficacy in terms of improving drug compliance and impact of economic point of view. We can recognized that still high rate of the erythromycin resistant group A streptococci in our community should be monitored every year.
막 증식성 사구체 신염 환아에서 발생한 F군 연구균 혈증 1례
정지영,문순정,조병수,차성호,이희주,Chung, Ji-Young,Moon, Soon-Chung,Cho, Byoung-Su,Cha, Seong-Ho,Lee, Hee-Joo 대한소아감염학회 2002 Pediatric Infection and Vaccine Vol.9 No.1
Streptococcus milleri Group Bacteria(SMG)는 인간의 정상 세균총이면서 농양 형성을 잘 하는 병원균으로도 작용하지만 그 병원성에 대해서는 잘 알려져 있지 않다. 따라서 SMG 감염시 경각심을 갖고, 적절한 치료에도 증상이 지속될 때에는 병변 이외의 다른 곳에 농양이 형성되어 있는지 반드시 살펴보아야 한다. Streptococcus milleri Goup Bacteria(SMG) comprise three species, Streptococcus anginosus, Streptococcus intermedius, Streptococcus constellatus. Although they are commensal organism, they can be pathogenic. SMG can be aggressive pathogen in the head and neck with a propensity for abscess formation and local extension of the infection. SMG is culturally and biochemically variable, which makes it hard for the clinicians to recognize it. Hence, it seems that this organism has been relatively neglected. Most of the Lancefield F streptococci are SMG. We report one patient who had Group F streptococcal bacteremia and subdural abscess. According to his medical history, he was diagnosed as membranoproliperative glomerulonephritis three years ago. He complained headache although he was treated by appropiate antibiotics. Brain CT was used as a tool to identify the brain abscess. He had surgical drainage and was treated with IV antibiotics postoperatively.
태권도 대회의 브랜드 자산 및 브랜드 태도가 재 참가의도에 미치는 영향
정지영(Chung, Ji-Young),진량(CHEN LIANG) 한국체육과학회 2023 한국체육과학회지 Vol.32 No.3
This study seeks to identify the relationship between brand equity, brand attitude, and re-participation intention of branding taekwondo competitions. The purpose is to provide basic data for marketing measures to vitalize Taekwondo competitions and strengthen competitiveness. A total of 336 copies of data were collected through Google forms targeting athletes participating in domestic taekwondo competitions, and a total of 324 copies of data were used in the final result processing, excluding 12 copies of questionnaires that were not suitable for research and insincere responses. As analysis tools, exploratory factor analysis, reliability analysis, correlation analysis, multiple regression analysis, and simple regression analysis were conducted through SPSS 27.0, and hypotheses established between each variable were verified. As a result of the analysis, the following findings were found. First, it was found that brand equity of Taekwondo competitions had a significant effect on brand attitude. Second, it was found that the brand equity of Taekwondo competitions had a significant effect on re-participation intention. Third, it was found that brand attitude had a significant effect on re-participation intention.
지역사회의 폐교시설을 이용한 주민커뮤니센타 계획설계에 관한 연구
정지영(Chung Ji-Young) 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2
The purpose of this study is to provide some architectural characteristics of recycled school facilities. To achieve this purpose literature review and case study are performed. In addition this study research the sphere of recycling abolished school facilities and the transformation of space. Because the abolished school is recycling with mostly new functions, composition of the space has to be consisted in order to perform the function sufficiently. Techniques and plans by renovation method must be searched to express the part of new function and characteristic.
연구논문(硏究論文) : 장애인을 위한 공공건축물 시설기준에 관한 연구
정지영 ( Ji Young Chung ) 한국지역사회발전학회 ( 구- 한국지역사회개발학회 ) 2007 地域社會開發硏究 Vol.32 No.1
Most people tend, generally, to take the handicapped as an abnormal. this however, is misunderstood. Although the handicapped persons, if the element of obstacles is reinforced, they are able to have activities as normal persons. According to the architectural as well as architectural environmental design for the handicapped persons, they can live as normal persons. The increase of establishments to building the handicapped persons only for the purpose of isolating them the society is not sufficient at all. The key way to protect the handicapped persons might be that a good deal of social considerations should be poured into them. Therefore, in the days to come every measure and institutional step should be developed further for the over-all barrier-free design. There has hardly been any countermeasure in the context of about lawful as physical (facilities) for the handicapped persons to enjoy every basic right to take part in ordinary society as a whole. In another word these handicapped have been treated so far as outsiders of our society. Therefore, today, one of the most serious problems which our society confronts is to solve these problems well, and to provide them with the better place for better-living.
정지영(Ji Young Chung),김창순(Chang Soon Kim) 한국식품영양과학회 2009 한국식품영양과학회지 Vol.38 No.2
마늘종의 조리법으로 빈번이 사용되고 있는 데치기, 볶음처리, 간장 절임 마늘종장아찌, 고추장 절임 마늘종장아찌를 선택하여 마늘종을 조리한 후에 항산화관련 물질의 함량과 항산화 효능을 생마늘종과 비교 측정하여 마늘종을 활용한 응용식품 개발에 기초자료를 제공하고자 하였다. 생마늘종은 생마늘에 비해 알리신이나 페놀화합물 함량이 낮게 함유되었으나 클로로필, β-카로틴, 비타민 C는 현저히 높은 것으로 나타났다. 조리 후 마늘종에 함유된 클로로필과 β-카로틴 함량은 증가하였으나 비타민 C, 페놀화합물, 알리신 함량은 감소하였다. 측정된 항산화 효능은 생마늘이 EDA와 NSA가 생마늘종에 비해 현저히 높았으나 SOD는 유의적으로 낮았다. 조리 후 마늘종의 항산화 효능은 감소하여 생마늘종, 볶음 처리, 데치기, 간장 절임 마늘종장아찌, 고추장절임 마늘종장아찌 순으로 낮아졌다. 조리 후에도 마늘종의 EDA와 NSA는 마늘보다 낮게 나타났으나, 생것에 비해 그 차이가 적어져 EDA는 마늘의 약 70%, NSA는 약 65% 정도였으며, SOD 유사활성은 마늘과 유사하였다. 조리 전, 후에 나타난 항산화 효능은 한지형이 난지형보다 높았다. 따라서 항산화 효능 면에서 마늘종을 생으로 먹는 것이 가장 좋고, 기호에 따라 단시간 볶거나 데친 후에도 상당한 항산화 효능을 가지는 것으로 나타나 이를 더욱 다양하게 이용할 수 있는 방안들도 추후 연구되어져야 할 것이다. Antioxidant compounds and activities of raw and cooked (blanching, pan-frying, soy sauce pickle, Kochugang pickle) domestic garlic stems were investigated. The contents of chlorophyll, carotenoid, vitamin C, phenolic compounds and allicin in raw and cooked garlic stems were measured. Various cooking process increased significantly chlorophyll and β-carotene contents of garlic stem, but decreased vitamin C, phenolic compounds and allicin contents (p<0.05). Antioxidant activities of methanol extracts from raw and cooked garlic stem such as electronic donating ability (EDA), superoxide dismutase (SOD)-like activity and nitrite scavenging ability (NSA) were compared. The antioxidant activities were found to have lowered in the order of raw> pan-frying> blanching> garlic stem soy sauce pickle> garlic stem Kochujang pickle. Antioxidant activities of cooked garlic stems were more than 65% of cooked garlic bulbs.