• 대한약학회:학술대회논문집
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• 대한약학회 2001년도 Proceedings of the Pharmaceutical Society of Korea
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• pp.154.1-154.1
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• 2001

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2007년도 추계학술발표회
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• pp.288.1-288.1
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• 2007

• 대한예방의학회:학술대회논문집
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• 대한예방의학회 1996년도 제48차 추계 학술대회 연제집
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• pp.385-386
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• 1996

• Journal of Periodontal and Implant Science
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• 제33권3호
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• pp.341-348
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• 2003

The purpose of this study was to determine the minimal inhibitory concentration (MIC) of cefuroxime axetil,　semisynthetic cefalosporin, for some putative periodotopathogens; F. nucleatum, A. actinomycetemcomitans P. intermedia and P. gingivalis. To investigate the efficacy of cefuroxime axetil, several antibiotics, amoxicillin, metronidazole, and ciprofoxacine, were used as control. The MIC was measured by Murray' s method. The MIC of cefuroxime axetil against some putative microbes, as a single use regimen, was relatively high in comparison with that of the other antibiotics used in this study. The MIC of cefuroxime axetil/metronidazole against some putative microbes, as a simultaneous regimen, was similar to that of the other antibiotics used in this study. The manimal level of cefuroxime concentration in gingival fluid was 9${\mu}$/ml at 36hr after the first dose. In conclusion, within the limited experiment, metronidazole/ cefuroxime axetil therapy of periodontitis may provide a therapeutic benefits in reducing the periodontopathogens.

• Journal of Korean Dental Science
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• 제3권1호
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• pp.39-42
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• 2010

This case report presents a case that underwent three-piece segmental maxillary osteotomy and sagittal split ramus osteotomy on a patient with severe facial asymmetry accompanied by maxillary prognathism, severe left scissor bite, and chin point deviation. The resulting facial appearance and occlusion were improved, thereby three-piece segmental maxillary osteotomy is regarded effective methed in treating severe facial asymmetry.

• Journal of Gastric Cancer
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• 제12권4호
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• pp.258-261
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• 2012

Ewing's sarcoma is a neoplasm of the undifferenciated small round cells, which generally affects the bone and deep soft tissues of children and adolescents. We present a case of gastric Ewing's sarcoma; a 35-year-old female who had no symptoms. While she was at a routine medical checkup, a protruding mass in her gastric antrum was incidentally found on esophagogastroduodenoscopy. Endoscopic ultrasonogram showed a submucosal mass on the same lesion and a laparosopic wedge resection was done. Pathologic gross findings showed a granular grape appearance tissue and histoloigc examination revealed a small round cell tumor with CD 99 immunoexpression positive. In general, a combined modality therapy for Ewing's sarcoma such as surgical resection with chemotherapy, is accepted as an effective method. However, this patient had no adjuvant chemotherapy after surgery and she has no recurrence for eleven months.

• Archives of Pharmacal Research
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• 제26권8호
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• pp.597-600
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• 2003

Silybin has a potent antibacterial activity, more potent than silymarin II, against gram-positive bacteria without hemolytic activity, whereas it has no antimicrobial activity against gram-negative bacteria or fungi. The mode of action of silybin against the gram-positive bacterial cell was examined by investigating the change in plasma membrane dynamics of bacterial cells using 1 ,6-diphenyl-1,3,5-hextriene (DPH) as a membrane probe and by assessing the inhibition of macromolecular synthesis using radiolabeled incorporation assay. The results showed that silybin inhibited RNA and protein synthesis on gram-positive bacteria.

• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2007년도 학술발표회
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• pp.208-208
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• 2007

• 한국독성학회:학술대회논문집
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• 한국독성학회 2005년도 춘계 국제심포지엄 및 학술대회
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• pp.169-169
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• 2005

• 한국미생물생명공학회:학술대회논문집
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• 한국미생물생명공학회 2001년도 Proceedings of 2001 KSAM Annual Meeting
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• pp.7-9
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• 2001