치주질환으로 인한 예후 불량 치아의 분포

강영화,김성호,전용선,장문택,김형섭,Kang, Young-Hwa,Kim, Sung-Ho,Jeon, Yong-Seon,Chang, Moon-Taek,Kim, Hyung-Seop 대한치주과학회 2002 Journal of Periodontal & Implant Science Vol.32 No.1

The aim of the present study was to investigate the distribution of periodontally hopeless teeth in patients who had not been treated. Five hundred nineteen teeth of 163 patients who had visited at the Department of Periodontology, Chonbuk National University Hospital during the period from January 1999 to July 2001 were selected as a periodontally hopeless tooth. Selection criteria were as follows: 1) probing pocket depth more than 8mm, 2) tooth mobility of degree III, 3) radiographic bone loss more than 75%. The contralateral tooth to a hopeless tooth (experimental tooth) was designated as a control tooth. Between the experimental and control tooth, differences in probing pocket depth, tooth mobility and amount of radiographic bone loss were examined as well as correlation. The results showed that hopeless teeth were most frequently found in the maxillary first molar position and least frequently in the maxillary canine position. Differences between experimental and control teeth were 2mm in probing depth, 1 degree in tooth mobility, and 20% in amount of bone loss (p<0.01). The periodontal conditions between the experimental and control teeth showed correlation in general, however, statistical significances were found in posterior teeth positions. Within limitations of this study, it can be concluded that local factors may play a role in deterioration of periodontal disease along with symmetrical character of periodontal disease.

1930년대 새로운 형식과 주체의 공통감 형성 - 유성기음반을 중심으로 -

강영화 ( Young-hwa Kang ) 전남대학교 예술연구소 2016 藝術論集 Vol.18 No.-

20세기 전반기 급진적 과학기술의 발달과 산업자본주의, 예술에서의 다양한 사조들의 출현과 그들과의 조우는 우리에게 예술형식의 다양한 새로운 현상들을 가져왔다. 이러한 다양한 문화의 유입은 창작자나 감상자 등 예술 행위 주체에게는 내용의 심층적 이해보다는 표면적 양식이나 이국적 정취를 경험하게 하고 지속 가능한 각 매체들은 서로 다른 공간과 시간의 동시성을 바탕으로 다각적인 문화적 해체와 융합을 동시에 경험하게 했다. 그리고 대량의 대중매체를 기반으로 한 상품들의 출현으로 이전과 다른 대중의 문화에 대한 향유방식의 변화가 일어났다. 음악에 있어서 라디오, 음반 등의 미디어를 통한 경험은 음악을 매체의 물질성, 즉상품으로 인식시켰는데 바로 감상자는 소비자로, 예술은 상품으로의 변화와 이전 시대의 각 감상자 주체로서의 대중의 개념이 popular에서 mass로 형태적 변화가 두드러졌다. 한국에서의 음반시장은 1930년대 다국적 음반사에 의해 본격화되는데 이와 함께 음반사들은 `신민요`와 ``조선어유행가`라는 재래 전통음악에 대한 부정을 위한 새로운 음악형식을 출현시켰다. 이 새로운 형식들은 전통양식-민요적 색채와 외국양식의 혼합 형태였다. 당시 민족담론과 새로운 음악문화건설을 기획·추구하는 음악생산자들에 의해 새로운 주체로서 `대중`이 상정됐고 그에 따른 새로운 공통감이 기획됐다. 여기서 대중은 전통사회에서 생산자와 소비자의 양방향적 관계로 형성되는 이전의 예술행위 주체와는 확연히 다른 `교화`와 `소비`의 역할이 주어진 새로운 주체였다. 따라서 1930년대 대중음악 음반 중 전통적 요소와 새로운 요소의 결합에 의한 장르 및 레파토리의 변화는 순수한 대중의 기호에 의한 변화라기보다는 실상 기획된 새로운 문화를 상품으로 개발과 판매를 위한 것이었으며 주체에게 감각의 타성화를 가져왔다 할 수 있다. 대중상품으로서의 음반의 판매가 우리 일반 문화에서 음악의 형태를 결정짓게 한 중요 요소임을 부인할 수는 없으나 당시 사회적 논의들을 통해 예술 행위에 있어 대중이라는 주체의 변화가 새로운 음악형식에 어떠하게 반응하고 역할하는가에 대한 논의들을 검토함으로써 현대의 다양함과 풍요로움 속에 대중에게 오히려 그 선택의 폭이 강제된 공통감 생성의 아이러니를 찾아볼 수 있다. This study analyzes common sense and roles of the subject of art forms dependent upon a change in musical style occurred when the mix of traditional and foreign styles emerged in the 1930th in Korea. Rapid technological advancement, industrial capitalism, and the advent of various trends in music brought us new phenomena in the early of 20th century. The diffusion of communication media in the musical field allowed musical performers including both creator and audience to experience diversified cultural fusion and dissolution of external styles simultaneously rather than to probe for a deeper understanding of content. The transition from audience to consumer, music as product, and the morphological change in concept of the general public, which was from `popular` to `mass,` stood out most. It is an undeniable fact that one of the most important factors affecting musical forms in general culture is selling records as general commodities. Therefore, a transformation of genres and repertories followed by the combination of traditional and noble elements among pop music records in the 1930s has given rise to the sense being stuck in a rut for new product development in fact, as well as a shift in public taste. By examining discussions of effects of a change in the subject of art forms on new musical forms, this study contributes to detecting the irony in the generation of common sense acquired under compulsion during the modern time of affluence and variety.

Prevalence and risk factors of chlamydia trachomatis and neisseria gonorrhoea among Low risk Korean women

강영화 ( Young Hwa Kang ),( Yong Gyu Park ),( Dong Choon Park ) 대한산부인과학회 2007 대한산부인과학회 학술대회 Vol.93 No.-

보문 : 성인남녀의 의복쇼핑성향에 따른 판매원서비스와 매장환경에 대한 태도 연구

강영화 ( Young Hwa Kang ),황진숙 ( Jin Sook Hwang ) 韓國衣類學會 2007 한국의류학회지 Vol.31 No.4

자궁내태아발육저하에 있어서 양수과소증의 임상적 의의

강영화 ( Young Hwa Kang ),이귀세라 ( Gui Se Ra Lee ),길기철 ( Ki Cheol Kil ),권지영 ( Ji Young Kwon ),신종철 ( Jong Chul Shin ) 대한산부인과학회 2009 Obstetrics & Gynecology Science Vol.52 No.1

목적: 자궁내태아발육저하에서 양수과소증 동반의 의의를 알아보고자 본 연구를 시행하였다. 연구 방법: 2005년 1월 1일부터 2007년 12월 31일까지 가톨릭대학교 성빈센트병원에서 출생한 신생아 중 산전 태아초음파상 10 백분위의 자궁내태아발육저하를 보인 138명의 태아 중 양수과소증이 동반되었던 태아 82예와 양수과소증의 동반 없이 발육저하만 보인 태아 56예를 대상으로 모체의 임상학적 특성과 신생아의 예후를 비교 관찰하였다. 결과: 모체의 임상학적 특성에서 두 군간에 유의한 차이를 보이지 않았으며 태아의 임상적 특성에서는 양수지수와 진단~분만까지의 기간을 제외한 특성에서 유의적인 차이를 볼 수 없었다. 신생아의 임상적 특성에서는 고빌리루빈증의 발생과 비뇨기계의 문제 발생이 양수과소증이 동반된 군에서 유의하게 많이 발생하였으나 그 외 신생아 합병증 발생에서도 두 군 간에 유의한 차이는 없었다. 결론: 자궁내태아발육저하와 양수과소증이 동반된 경우 양수과소증의 동반이 없는 경우와 비교하여 출생 후 신생아에서 고빌리루빈혈증의 발생 증가 및 신장의 문제 외 다른 합병증의 발생과는 유의한 관련성이 없는 것 같다. Objective: This study was performed to prove the significance of the oligohydramnios in the intrauterine growth restriction. Methods: Eighty two patients were identified to have intrauterine growth restriction with oligohydramnios (Group of IUGR+Oligihydramnios) and fifty six patients were identified to have intrauterine growth restriction without oligohydramnios (Group of IUGR) on ultrasound examination from January 1st, 2005 to December 31st, 2007 at St. Vincent Hospital of Catholic University of Korea. Perinatal outcomes were compared between two groups. Results: Statistically significant differences were not shown between two groups in the maternal characteristics and fetal clinical features except amniotic fluid index and the duration between diagnosis and delivery. The incidence of hyperbilirubinemia and complications in the urogenital system were significantly increased in the group of IUGR+ Oligihydramnios. The other complications were not shown significant difference between two groups. Conclusion: Oligohydramnios may not seem to be significant predictor of adverse neonatal outcome of IUGR except the development of hyperbilirubinemia and urogenital complications.

원주지역 설사 환자에서 분리한 Small Round Structured Viruses ( SRSV ) 염기서열 분석

지영미(Young Mi Jee),김기순(Gee Sun Kim),천두성(Doo Sung Chun),박정구(Jung Goo Park),강영화(Young Hwa Kang),정윤석(Yoon Suk Jung),고운영(Woon Young Ko),신영학(Young Hak Shin),윤재득(Jae Deuk Yoon) 대한바이러스학회 1999 Journal of Bacteriology and Virology Vol.29 No.4

Small round structured viruses (SRSV) are the major ethological agents which can cause outbreaks of non-bacterial gastroenteritis or food poisoning both in children and adults. The classification of family Caliciviridae to which SRSV belong, is based on the genome encoding three open reading frames. The rotavirus is another major pathogen which causes diarrhea in young children. We examined stool specimens obtained from diarrheal patients in Wonju from which bacterial pathogens were not found. To detect causative viruses from stool specimens of patients, reverse transcription (RT)-polymerase chain reaction (PCR) or nested PCR using rotavirus or SRSV specific primers was performed. In this study, RT-nested PCR procedure which can amplify a 330 bp fragment derived from RNA dependent RNA polymerase (RDRP) region within ORF1 was applied for the detection of SRSV. For the detection of rotaviruses, a 877 bp fragment from the VP4 region of rotavirus genome was amplified. As a result, rotavirus was not detected while SRSV sequences were detected from one out of five specimens. The nucleotide and amino acid sequences of the Wonju isolate were compared with other 6 Korean isolates which have been isolated and sequenced in our laboratory. Sequence analysis revealed that the Wonju isolate was rather distinct from other Korean isolates: the Wonju isolate was closer to genogroup I of SRSV while other 6 Korean isolates belonged to genogroup II.

수확시기가 참외의 항산화 활성 및 기능성 성분에 미치는 영향

김혜숙,강영화,Kim, Hye Suk,Kang, Young-Hwa 경북대학교 농업과학기술연구소 2013 慶北大農學誌 Vol.31 No.3

수확시기에 따른 참외 부위별 항산화 활성과 기능성 성분의 변화를 측정하기 위해 본 연구를 실시하였다. 참외를 2년에 걸쳐 주요 수확시기(6월, 7월, 8월)별로 수확하여 껍질, 과육, 태좌 세 부분으로 나눈 다음 에탄올로 추출하여 항산화 활성 및 기능성 성분 함량을 측정하였다. 기능성 성분 함량을 측정한 결과 2008, 2009년 껍질, 과육, 태좌 모든 부위에서 총 페놀, 총 플라보노이드 함량이 6월에 수확한 경우 가장 높았고, 2008년 껍질을 제외한 나머지 부위에서는 7월에 수확한 참외에서 기능성분 함량이 가장 낮았다. ABTS와 FRAP를 이용한 항산화 실험 결과도 마찬가지로 6월에 수확한 참외의 모든 부위가 강한 항산화 활성을 보여주었고, 7월에는 활성이 급격히 떨어지는 것을 확인할 수 있었다. 이상의 연구결과로 6월에 수확하는 참외가 기능성분 함량이 높고 품질이 좋은 건강 참외임을 알 수있었다. 수확시기에 따라 기능성 성분과 항산화 활성이 변화하는 연구결과는 제철 과일의 우수성을 보여주는 기초 자료로 이용될 수 있을 것이다. This study compared the antioxidant activity and functional constituents of the peel, flesh,and placenta of oriental melons according to the harvest time. The sample oriental melons were harvested during the major harvest time (from June to August) and divided into peel, flesh, and placenta. To examine the antioxidant activity and functional constituents, the sample melons were extracted using EtOH. As a result, the functional constituents and antioxidant activity of the oriental melons were found to change according to the harvest time. The total phenol and total flavonoid contents were highest in the samples harvested in June, and lowest in the samples harvested in July. Meanwhile, the antioxidant activities were estimated using an ABTS and FRAP assay, where the samples harvested in June also showed the strongest the antioxidant potential, while the samples harvested in July showed significantly lower antioxidant activities. This means that the climate influences the synthesis of secondary metabolites. The above data also suggests that oriental melons harvested in June contain more functional phytochemicals, making them more beneficial for human health.

고춧잎 엽장별 항산화 및 quinone reductase 유도활성

구강모(Kang Mo Ku),김병수(Byung Su Kim),강영화(Young Hwa Kang) 한국원예학회 2010 원예과학기술지 Vol.28 No.1

엽장이 다른 고춧잎들을 대상으로 quinone reductase(QR) 활성, 항산화 활성 및 기능성분 함량을 조사하였다. 총 페놀과 총 플라보노이드 함량은 엽장이 커질수록 감소하였다. 항산화 활성 또한 고춧잎의 엽장이 커질수록 감소하였다. 총 페놀 성분 및 총 플라보노이드 함량과 항산화 활성간에는 유의한 상관관계가 있었다. 따라서 고춧잎의 총 페놀 및 총 플라보노이드 함량이 항산화의 요인성분이라고 추정된다. 반대로 고춧잎이 커질수록 QR 활성과 총 엽록소 함량이 증가하였다. 본 실험은 고춧잎의 엽장에 따라 총 페놀과 총 플라보노이드 성분이 유의하게 다르다는 것을 보여주었으며 그 결과로, 항산화 활성과 QR 유도활성이 엽장에 의존적으로 변하는 것을 알 수 있었다. Various leaf lengths of pepper (Capsicum annuum L.) leaves were examined to evaluate the antioxidant activity and quinone reductase (QR) inductive activity. Total phenolic (TP) and total flavonoid (TF) contents were decreased as leaf length was increased. Antioxidant activity was also shown to be decreased as leaf length was increased. There were significant correlations between antioxidant activities and TP and TF. Thus, it could be assumed that phenolic and flavonoid compounds were responsible for antioxidant activity of pepper leaves. On the other hand, QR inductive activity and total chlorophyll content were increased as the leaf length was increased. This study revealed that total phenol and total flavonoid content are significantly different depending on length of pepper leaves. As a result, antioxidant activity and QR inductive activity of pepper leaves are dependent on length of pepper leaves.

재생불량성(再生不良性) 빈혈(貧血)의 약침치료(藥針治療) 경과 1례 보고

김태우,강영화,김효은,Kim, Tae-Woo,Kang, Young-Hwa,Kim, Heo-Eun 대한약침학회 2001 Journal of pharmacopuncture Vol.4 No.3

Objective : In order to report the process of treatment of Aplastic anemia by herbal acupuncture Methods: This case was diagnosed as deficiency of Yang of spleen and kidneys, deficiency of Ki and blood, and fevescence from the deficiency of Urn. Hominis Placenta herbal acupuncture and Bee-venom acupuncture were choosen as the method to treat the case. Results: 1. The nocturnal fevescence and indigestion was decreased during the times when Hominis Placenta herbal acupuncture was used once a day. 2. The mobility of the joints was improved and the inflamation on the joints was decreased during the times when Bee-venom acupuncture was used every other day. 3. The interval between the transfusion was extended during the times when Hominis Placenta herbal acupuncture and Bee-venom acupuncture were used by turns. Conclution : Hominis Placenta herbal acupuncture and Bee-venom acupuncture sucessfully imporved the symtoms of patient with Aplastic anemia

국내에서 분리된 G형 간염바이러스 NS-5 Region 염기서열의 계통학적 분석

지영미(Young Mee Jee),김기순(Ki Soon Kim),천두성(Doo Sung Cheon),박정구(Jeong Koo Park),강영화(Young Hwa Kang),이윤성(Yoon Sung Lee),정윤석(Yoon Suk Chung),김지은(Ji Eun Kim) 대한바이러스학회 1999 Journal of Bacteriology and Virology Vol.29 No.1

We examined the hepatitis G virus infections among 227 Koreans who were healthy or were suspected of hepatitis and determined the phylogenetic relationship based on a part of the NS-5 region of 5 positive samples. Viral RNA was extracted from sera and cDNA was synthesized and subsequently amplified by RT-PCR (reverse transcription-polymerase chain reaction) or RT-nested PCR using random hexamer and NS-5 specific primers (470-20-1-77F, 470-20-1-211R, HGVNESTFO, HGVNESTRE). Five positives were found to belong to samples of patients showing symptoms of viral hepatitis. Primers used for PCR or nested PCR were derived from the NS-5 region. On the other hand, no amplification was detected using primers derived from the 5'-NCR (G-146F, G-401R). We performed TA cloning and sequencing of 5 amplified fragments, and their sequences were compared with those of foreign isolates of HGV. The phylogenetic analysis using MegAlign programme of DNAstar has shown that the Korean isolates are clustered on the phylogenetic tree. In summary, we confirmed the hepatitis G virus infection in 5 cases out of 12 patients showing the symptoms of viral hepatitis. The phylogenetic analysis of sequences of 5 amplified fragments showed that their relations to each other were closer than those to the foreign HGV isolates reported.