http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 차정단(Cha, Jeong-Dan) (검색결과 29 건)
- 무료
- 기관 내 무료
- 유료
-
일부 제조업 생산직 남성근로자들의 구강건강상태 및 관련요인
차정단(Cha, Jeong-Dan),장경애(Jang, Kyeung-Ae) 한국산학기술학회 2011 한국산학기술학회논문지 Vol.12 No.11
본 연구는 근로자들을 대상으로 구강건강상태 및 관련요인을 파악하여 구강건강증진을 향상시키기 위하여 경상남도지역 일부 근로자 178명을 대상으로 자기기입식 설문지를 작성하게 하여 다음과 같은 결론을 얻었다. 치아우 식증이 있는 군에서 지난 1년간 치과방문경험이 있거나 치석제거경험이 있다고 응답한자에서 치아우식증이 없는 군 보다 낮게 나타나 유의한 차이가 있었다(p<.05). 치아우식증이 있는 군에서 치아가 쑤시거나 욱신거리며 아픈 경험이 있다고 응답한 자가 51.3%, 잇몸이 아프거나 피가 난 경험이 있다 48.7%, 불쾌한 입냄새 경험이 있다 53.8%로 나타 나 유의한 차이가 있었다(p<.05). 치은염증이 있는 군에서 지난 1년간 치석제거경험이 없거나 치은염증이 없는 군보다 낮게 나타났다(p<.001). 치은염증이 있는 군에서 하루 칫솔질 회수는 3회이상이 9.6%, 취침전 칫솔질을 항상 했다 4.7%, 구강위생보조용품 이용은 대부분 했다 5.9%로 나타나 유의한 차이가 있었다(p<.001) 치아우식증 유무에 영향을 미치는 변수로는 주관적 구강증상, 치실 또는 치간칫솔 사용여부, 구취증상 변인으로 파악되었고, 치은 염증 유무에 영향을 미치는 변수로는 취침직후 칫솔질 유무, 혀통증 증상, 구취증상, 시린치아증상, 스켈링경험여부 변인으로 파악 되었다. 이상 구강검진을 통한 상담과 교육을 통해 근로자들의 구강건강에 대한 의식을 고취시켜 근로자들의 구강건 강을 증진 유지시키는데 도움이 되는 방향으로 개선되어야 될 것이다. The Purpose of this study was to examine the factors affecting oral health status of some workers. Answer sheets for questionnarie for 178 workers at Changwon city, Korea, were collected and analyzed using SPSS 19.0. The number of respondents who have visited dental clinic is lower among group with dental caries than group without dental caries. The respondents who have scaling corresponds to 31.3% in the group with dental caries and a little bit lower percentage is shown in the group without dental cares(p<.05). Among those with dental caries, the respondents who experienced tooth pains are to 51.3% and those who had frequent blooding in gum 48.7% and those who had ordors inside the mouth 53.8%. The number of respondents who had scaling within last one year among the group with gingival inflammation is lower than those without it(p<.001). In the group with gingival inflammation, no smokers are corresponding to 13.9%(p<.01) and those with more than 3 times brush of tooth 4.7% and those with oral hygiene devices are to 5.9%. Important variables which have effects on dental caries are understood as self-evaluation for dental health, dental floss or interdental brush, ordors in the mouth. Also variables related with gingival inflammation are considered as tooth brush before bed time, tongue pain, orders in the mouth, the cold as ice tooth and tooth scaling experience. In summary, Oral health education is needed to increase the motivation of industrial workers to control their basic dental disease.
-
-
차정단(Cha, Jeong-Dan),장경애(Jang, Kyeung-Ae) 한국산학기술학회 2012 한국산학기술학회논문지 Vol.13 No.10
본 연구는 경남지역 산업체 근로자를 대상으로 구강건강영향지수에 미치는 요인을 알아보고자 272명을 대상 으로 설문지를 자기기입식으로 작성하도록 하였으며 다음과 같은 결론을 얻을 수 있었다. 구강건강영향지수에 영향을 미치는 변인은 전신건강지수, 연령, 식생활 행동, 구강건조증의 4변인인 것으로 나타났다. 변인중 전신건강지수와 식 생활 행동은 구강건강영향지수에 정적 영향을 미쳤으며, 연령과 구강건조증은 부적 영향을 미쳐, 전신건강지수가 높 고, 좋은 식생활 행동을 가질수록 구강건강영향지수가 높으며, 연령이 낮고, 구강건조증이 없을수록 구강건강영향지수 가 높다는 것을 알 수 있었다. 이상의 결과 근로자의 구강건강영향지수에 미치는 요인을 분석하여 구강건강증진을 위한 프로그램 개발에 힘을 써 구강질환이 발생되기 전에 예방하고 나아가 근로자의 건강과 구강건강영향지수를 향상 시켜야 할 것이다. The purpose of the research is to investigate the factors affecting the life quality of oral health according to the knowledge and behavior related with oral health. Total 272 people who work in Gyeong-Nam province participated in this survey. The research shows that major 4 factors are subjective whole body health, ages, dietary pattern and dry mouse. The subjective whole body health and dietary pattern have an positive effect on the life quality of oral health, whereas ages and dry mouse an negative effect on this. As a result, the health and the life quality of oral health should be improved by investigating the factors affecting oral health and thus developing the program enhancing the oral health to prevent oral disease
-
병원내에서 분리된 메티실린내성 황색포도상구균에 대한 무화과잎 추출물의 항미생물효과
이영수 ( Young Soo Lee ),차정단 ( Jeong Dan Cha ) 한국미생물생명공학회 2010 한국미생물·생명공학회지 Vol.38 No.4
Fig (Ficus carica L.) belongs to the mulberry tree (Moraceae) which is one of the oldest fruits in the world. It has been used as a digestion promoter and a cure for ulcerative inflammation and eruption in Korea. The present study investigated the antimicrobial activity of methanol (MeOH) extract of fig leaves against methicillin- resistant Staphylococcus aureus (MRSA) isolated in clinic. The MeOH extract (MICs, 2.5 to 20 mg/mL; MBCs, 5 to 20 mg/mL) was demonstrated as antibacterial activity in isolates MRSA 1-20. The administration of the MeOH extract in combination with oxacillin or ampicillin induced a reduction of ≥4-8-fold in all tested bacteria, which was considered to be synergistic based on a FICI of ≤ 0.375-0.5. Furthermore, time-kill study was found that a combination of MeOH extract with oxacillin or ampicillin produced a more rapid decrease in the concentration of bacteria CFU/mL than MeOH extract alone. The results suggest that fig leaves could be employed as a natural antibacterial agent in MRSA infection care products.
-
-
-
정미란 ( Mi Ran Jeong ),차정단 ( Jeong Dan Cha ),이영은 ( Young Eun Lee ) 한국식품조리과학회 2005 한국식품조리과학회지 Vol.21 No.1
The antibacterial activities of methanol extract and systematic solvent fractions(-hexane, chloroform, ethyl acetate, and butanol) from Korean common type figs at different ripening stages were tested by the broth dilution method against 8 representative food-poisoning bacteria- : L. monocytogenes, S. aureus, S. enteritidis, E. cols 0157:H7, E. cols, Y. enterocolitico, V. parahaemolvticus, and S. ttphimurium. The methanol extracts of unripened Ⅰ and Ⅱ showed stronger activity than that of the ripened figs especially against L. monocytogenes, S. enteriridis, E. toll 0157:H7, V. parahaemolvticus and S. nphimurium in 10 mg/mL. The systematic solvent fractions showed stronger antibacterial activities than the methanol extract, even at the lower concentrations. The hexane fraction of ripened Figs showed higher growth inhibition than those of unripened Ⅰ and Ⅱ against L. monocytogenes, E. colt 0157.117, Y. enterocolitica and V. parahaemolvtieus. The chloroform fraction showed strong antibacterial activity in all ripening stages against E. soli 0157:H7 and V. parahaemolyticus. The butanol fraction showed better inhibition activity in unripened I and II than in the ripened figs. The hexane and chloroform fractions showed inhibition activity of more than 75% against E. coli 0157:117, V. parahaemohvicus in 0.5 mg/mL. Each fraction showed a little different antibacterial activity according to the ripening stages of the fruits and the tested strains. Especially, rigs in the unripened II stage revealed superior activity relatively and the hexane and chloroform tractions revealed the strongest activity, followed by the butanol fraction, while the ethylacetare and water fractions hardly showed any activity.
-
김치로부터 분리한 Lactobacillus acidophilus C로 발효한 홍삼 및 복분자 발효물의 비만예방 효과
문혜정,이주희,이상천,이창현,최경민,차정단,황승미,고은실,이민정,장지은,최혜란,박종혁,Moon, Hye-Jung,Lee, Joo-Hee,Lee, Sang-Cheon,Lee, Chang-Hyun,Choi, Kyung-Min,Cha, Jeong-Dan,Hwang, Seung-Mi,Ko, Eun-Sil,Lee, Min-Jung,Jang, Ji-Eun,Choi, 한국낙농식품응용생물학회 2015 Journal of Dairy Science and Biotechnology (JMSB) Vol.33 No.2
We investigated the anti-obesity effects of Lactobacillus acidophilus C isolated from kimchi and red ginseng and black raspberry mixture fermented by this strain. Experimental samples were prepared with 10% skim milk, 1% red ginseng extract and 1% immature black raspberry powder and without red ginseng extract and black raspberry fermented by this strain at $37^{\circ}C$ for 24 hour. Male C57BL/6J mice were randomly divided into 4 groups (a normal diet group (N), a high-fat diet group (HF), a high fat diet with L. acidophilus C (C), and a high fat diet with fermented mixture (CEx)) and were orally administered daily for 6 weeks at concentration of 2,000 mg/kg body weight. The results showed that weight gain, weight of periepididymal fat and perirenal fat, adipocyte size, lipid accumulation in liver, serum glucose concentration, serum GOT and GPT concentration and serum leptin were decreased and concentration of HDL-cholesterol and serum adiponectin were increased compared to HF group. These results suggest that fermented mixture (CEx) might be helpful in improvement of high-fat diet-induced obesity than only L. acidophilus C intake.
-
최경민,황승미,임지예,고은실,박종혁,문정혜,이민정,장지은,차정단,Choi, Kyung-Min,Hwang, Seung-Mi,Lim, Ji-Ye,Ko, Eun-Sil,Park, Jong-Hyuk,Moon, Jung-Hye,Lee, Min-Jung,Jang, Ji-Eun,Cha, Jeong-Dan 한국미생물·생명공학회 2015 한국미생물·생명공학회지 Vol.43 No.2
본 연구에서, 우리는 S. mutans Ag I/II 재조합단백질에 의해 유도되어진 염증유발 단백질의 발현에 홍삼 40% 에탄올 추출물의 효과를 알아보고자 하였다. 홍삼에탄올추출물은 Ag I/II 재조합단백질에 의해 유도되어진 염증유발물질들의 mRNA와 단백질의 발현을 억제하였다. 더불어 홍삼에탄올 추출물은 NF-κΒ p65가 핵내로 이용하는 것이 억제하였다. 결론적으로 홍삼 40%에탄올추출물은 NF-κB의 활성에 의해 NO 생성과 iNOS 발현이 조절되어지는 것으로 생각되어지며, 염증유발 관련 유전자들의 낮은 발현을 유도하는 것으로 관찰되어졌다.
-
ScienceON
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
