• Title/Summary/Keyword: 치주질환자

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Expression of Matrix metalloproteinase-1 between Simple Chronic Periodontitis and Type 2 Diabetes associated Chronic Periodontitis on Protein level (단순만성치주염환자와 2형 당뇨환자의 만성치주염에서 Matrix metalloproteinase-1의 발현양상)

  • Lee, Jae-Mok
    • Journal of Periodontal and Implant Science
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    • v.35 no.3
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    • pp.649-659
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    • 2005
  • The purpose of this study was to quantify and compare the level of MMP-1 in the healthy or inflamed gingival tissue of patients with or without type 2 diabetic mellitus. We investigated whether mean amount of MMP-1 was changed by chronic periodontitis and type 2 DM. Gingival tissue samples were obtained during periodontal surgery or tooth extraction. According to the patient's systemic condition & clinical criteria of gingiva, each gingival sample was divided into the three group. Group 1(n=8) was clinically healthy gingiva without bleeding and no evidence of bone resorption or periodontal pockets, obtained from systemically healthy 8 patients. Group 2(n=8) was inflamed gingiva from patients with chronic periodontitis. Group 3(n=8) was inflamed gingiva from patients with chronic periodontitis and type 2 diabetes. Tissue samples were prepared and analyzed by Western blotting. The quantitative analysis of MMP-1 was performed using a densitometer and statistically analyzed by ANOVA. MMP-1 was expressed in all samples and an increased MMP-1 level was observed in group 2 compared to group 1 and decreased MMP-1 level was found group 3 compared to group 2, but the differences among 3 groups were not statistically significant. In conclusion, this study demonstrated that MMP-1 levels of inflamed gingiva of systemically healthy patient(group 2) were higher than normal gingiva of systemically health patients and although the severity of gingival inflammation in group 2 and 3 were similar, MMP-1 expression was decreased in diabetic patients than systemically healthy periodontal patients.

MMP-2, MMP-8 Expression in gingival tissue of Chronic Periodontitis associated to Type 2 Diabetes Mellitus (2형 당뇨병을 동반한 만성 치주염 환자의 치은조직에서 MMP-2, MMP-8의 발현 양상 비교)

  • Kang, Min-Gu;Cha, Hyun-Jeong;Song, Sun-Hee;Park, Jin-Woo;Suh, Jo-Young;Lee, Jae-Mok
    • Journal of Periodontal and Implant Science
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    • v.35 no.3
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    • pp.661-674
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    • 2005
  • The purpose of this study was to quantify and compare the level of MMP-2, MMP-8 in the healthy, inflammed gingival tissue and inflammed gingival tissue associated with type 2 DM. We investigate whether expression of MMP-2, MMP-8 is increased by chronic periodontitis associated with type 2 DM. Gingival tissue samples were obtained during periodontal surgery or tooth extraction. Based on patient's systemic condition & clinical criteria of gingiva, each gingival samples were divided into three groups. Group l(n=8) is clinically healthy gingiva without bleeding and no evidence of bone resorption or periodontal pockets, obtained from 8 systemically healthy patients. Group 2(n=8) is inflammed gingiva from patients with chronic periodontitis. Group 3(n=8) is inflammed gingiva from type 2 diabetic patients with chronic periodontitis. Tissue samples were prepared and analyzed by Western blotting. The quantification of MMP-2, MMP-8 was performed using a densitometer and statistically analyzed by ANOVA. MMP-2, MMP-8 was expressed in all samples including healthy gingiva and increased in group 3 compared to group 1 and 2, and showed that significant variation was observed between group 1 & 3 in MMP-8 results. In conclusion, this study demonstrated that human gingival tissue with chronic periodontitis associated to type 2 diabetes showed slightly elevated MMP-2, MMP-8 levels compared to healthy gingiva and non-diabetic inflamed gingiva.

Clinical effect of smoking on the healing response following scaling and root planing (흡연이 비외과적 치주치료 후 치유반응에 미치는 임상적 영향)

  • Shim, Ji-Yeon;Kim, Tae-Il;Seol, Yang-Jo;Lee, Yong-Moo;Ku, Young;Rhyu, In-Chul;Chung, Chong-Pyoung;Han, Soo-Boo
    • Journal of Periodontal and Implant Science
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    • v.36 no.1
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    • pp.125-137
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    • 2006
  • 1. 목적 흡연은 치주질환의 주요한 위험 인자 중의 하나이다. 일반적으로 흡연자는 비흡연자보다 비외과적 및 외과적 치주치료에 대한 반응이 덜 효과적인 것으로 알려져 있다. 이 연구에서는 중등도의 만성 치주염이 존재하는 한국인 흡연자와 비흡연자를 대상으로 하여, 비외과적 치주치료인 치석 제거술과 치근 활택술을 시행한 후 6개윌 동안의 임상적 치유 반응을 비교해 보고자 하였다. 2. 방법 20명의 중등도 만성 치주염 환자(흡연자 10명, 비흡연자 10명)를 대상으로 치주낭 깊이(Probing Pocket Depth, PPD), 치은퇴축(GR), 치주탐침시 출혈유무(BOP), #16, 12, 24, 32, 36, 44의 치태지수(Plaque Index, Silness & $L{\"{o}}e$ 1964)를 임상변수로 측정하였다. 치주낭 깊이 (PD)와 치은퇴축(GR)은 전자 탐침(Florida $Probe^{(R)}$ Co. Gainesville, FL)을 이용하여 각 치아당 6군데를 측정하였다. 임상적 부착 수준(CAL)은 치주낭 깊이(PD)와 치은퇴축(GR)의 합으로 계산하였다. 초진시에 전악 임상 검사를 시행하였고, 초진시의 치주낭 깊이에 따라 조사 대상이 되는 치아 부위를 선정하였다. 치주적으로 건강한 부위 $(PD{\leq}3mm)$를 대조군인 1군으로 하고 치주낭 깊이가 4 mm를 초과하고 5 mm 미만인 부위를 2군, 5 mm 이상의 치주낭 깊이를 가지는 부위를 3군으로 설정하였다. 비외과적 치주치료인 치석 제거술, 치근 활택술과 구강위생 교육을 시행하였고 2개월(T1), 4개윌(T2), 6개윌(T3)에 선정된 해당 치아 부위에 대해 임상 재검사를 시행하였다. 3. 결과 BOP와 Plaque Index는 초진, 2, 4, 6개월에 흡연자와 비흡연자 간에 유의할 만한 차이가 없었으나 전반적으로 감소하는 경향이 나타났다. 대조군인 l군에 서는 흡연자와 비흡연자 간에 모든 시기에서 PD, GR, CAL에 유의할 만한 차이가 없었다. 치주낭 깊이가 4 mm를 초과하고 5 mm 미만인 2군에서는 비흡연자에서 6개월에 유의할 만한 치주낭 깊이 감소가 나타났으며, 4개월과 6개윌에 유의할 만한 부착수준의 증가가 관찰되었다(p<0.05). 치주낭 깊이가 5 mm이상인 3군에서는 비흡연자에서 치주낭 깊이 감소가 일관되게 더 많이 나타났으나 통계학적으로 유의할 만한 차이는 6개월째에서만 관찰되었다. 2군과 유사하게 치주낭 갚이 감소는 흡연자보다 비흡연자에서 0.6 mm 더 크게 나타났다. 부착수준의 획득은 2군에서는 4, 6개월째에, 3군에서는 6개월째에 비흡연자에서 유의하게 더 많이 일어났다. 초진시의 치주낭 깊이와 각 시기별 ${\Delta}PD$ 간의 상관관계에서는 치주낭 갚이가 5mm 이상인 3군에서 비흡연자의 경우 6개월째에 가장 강한 상관성이 나타났다($r_s=0.43$, p<0.05). 흡연자에서는 3군에서 어떠한 유의한 상관관계도 나타나지 않았다. 결론적으로 중등도 만성 치주염 환자를 대상으로 한 6개윌의 단기간 연구에서 비외과적 치주치료 후 흡연자에서 비흡연자보다 치주낭 깊이 감소의 개선과 부착수준의 획득이 더 적게 나타나 임상적 치유반응이 좋지 않음을 확인하였다. 이는 흡연이 숙주의 치유반응 부정적인 영향을 주기 때문으로 생각된다.

Study on Detection of Oral Bacteria in the Saliva and Risk Factors of Adults (성인의 타액 내 구강세균 검출과 위험요인에 관한 연구)

  • Hong, Min-Hee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.9
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    • pp.5675-5682
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    • 2014
  • As oral diseases are developed by mixed infections, not by any single element, an accurate analysis of the causative microorganisms related to dental caries and periodontal diseases is required. In this study, saliva was collected from selected adults to determine if the bacteria that are well known as the causative microorganisms of dental caries and periodontal diseases would be detected in their saliva. In addition, this study examined whether there would be any differences among adults according to age, smoking, drinking and presence or absence of diseases in the distribution of oral bacteria to determine the risk factors for oral bacteria. The study subjects were 120 adults ranging in age from 20 to 65 years. The experiment data was collected from March 15, to May 2014. The gDNA was collected from the saliva, and the distribution of bacteria for oral diseases was investigated by PCR. The findings of the study were as follows. S. mutans was detected from 72 adults, and P. intermedia was detected from 88 adults. Both bacteria were detected from 54 adults, and no oral bacteria was detected in 14 adults. An analysis of the risk factors of oral bacteria showed that smokers had a 2.8-fold higher risk of S. mutans than nonsmokers, and the former had a 3.5-fold higher risk of P. intermedia than the latter. Drinkers had a 3.3-fold higher risk of S. mutans than nondrinkers. Patients who suffered from systemic diseases had a 4.1-fold higher risk of P. intermedia than those with no diseases. Therefore, smoking, drinking and systemic diseases are factors that increase the likelihood of oral bacteria detection. More periodontal disease bacteria were detected from older adults, and more oral bacteria were found in adults who were in their 20s, as dental caries and periodontal diseases were more common in this age group. The adults in which oral bacteria were detected are more likely to have dental caries or periodontal diseases, and they should try to keep their mouth cavity clean and make regular visits to a dental clinic to prevent possible oral diseases.

Distribution of Periodontal Status and Treatment Need between Smoker and Nonsmoker (흡연자와 비흡연자의 치주상태 및 치주치료요구도 - 일부 대학생 흡연자 중심 -)

  • Cho, Myung-Sook;Kim, Young-Sun;Jeong, Hyun-Ja
    • Journal of Korean society of Dental Hygiene
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    • v.1 no.1
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    • pp.111-123
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    • 2001
  • Objectives : The purpose of this study was to investigate distribution of periodontal status and treatment need between smokers and nonsmokers. Methods : Interview and measurement was completed by 82 smoker students and 59 nonsmoker students in Taegu Health College from April 1 to 31, 2001. The community periodontal index of treatment needs(CPITN) was analyzed by percentage. Results : In distribution of CPITN by age, almost all subjects had periodontal diseases except for aged 20~24 years nonsmokers(4%). Smoking 5 cigarettes per a day, up to 10, and above 10 increased 5.3%. 7.1%. and 9.5% in 4 score of CPITN, respectively. In years of smoking, smokers who had above 5 years(13.5%) were higher than below those(6.7%), 20% for smoker who take tooth brushing once per a day had higher than 8.3%(or three in depth of pocket above 6mm. In treatment need, all subjects should take education(or oral health except for aged 20~24 years nonsmokers(4%), 96% of smokers and nonsmokers were need scaling. Conclusion : This study indicated that treatment needs for periodontal diseases and scaling in smoker were higher than nonsmoker those.

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The Oral Disease of Inpatient with the Systemic Disease (전신질환으로 입원한 환자의 구강내과 진료실태)

  • Yoo, Sang-Hoon;Jung, Sung-Hee;Auh, Q-Schick;Hong, Jung-Pyo;Chun, Yang-Hyun
    • Journal of Oral Medicine and Pain
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    • v.33 no.1
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    • pp.15-26
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    • 2008
  • Purpose : To investigate the actual conditions of diagnosis and treatment of oral medicine inpatient with systemic disease. Methods : A total of 110 subjects, inpatient due to systemic disease for diagnosis and treatment of oral disease was requested to answer the medical history and dental treatment record. Results : Systemic disease is composed of Non-insulin-dependent diabetes mellitus 26%, Cerebral infarction 25.2%, Intracerebral hemorrhage, Polyarthrosis, Coxarthrosis 4.7%, Nerve root and plexus disorders, Hypertensive heart and renal diseases, Ankylosing spondylitis 2.4%. Chief complain of oral disease is composed of toothache 28.6%, routine check 23%, tooth mobility 8.7%, hypersensitivity 7.1%, periodontal bleeding 6.4%. Oral disease is composed of Gingivitis and periodontal diseases 28.9%, Dental caries 17.1%, Diseases of pulp and periapical tissues 15.1%, Diseases of salivary glands 10.5%, Other diseases of hard tissues of teeth 8.6%, Within Normal Limit 5.3%. Treatment of oral disease is composed of periodontal treatment 17.95%, rejection of treatment 16.67%, medication for halitosis & dry mouth 13.46%, extraction 12.18%, prosthetic treatment 8.97%. Chief complain in oral medicine is composed of oral soft tissue problem 6.4%, craniomandibular disorders 5.6%, halitosis 4%, total 16%. Conclusion : These findings indicate that inpatient due to the systemic disease is significantly correlated to the oral disease. The patients of oral disease interrelationship between inpatient and outpatient of systemic disease should be validated by future research.

Self-Reported Halitosis and the Associated Factors in Adults (성인에서 구취인식도의 관련요인 분석)

  • Lee, Mi-Ra;Choi, Jun-Seon
    • Journal of dental hygiene science
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    • v.13 no.2
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    • pp.142-150
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    • 2013
  • The aim of this study was to analyze the factors related to self-reported halitosis. This study performed a questionnaire survey, targeting at 450 adults who lived in Seoul and Gyeonggi area. Main results of this study were as followings. Relationships between socio-demographic characteristics and halitosis showed no significant difference. Relationships between subjective oral health and halitosis, the groups that were treated dental prosthesis, aware of periodontal disease and dry mouth symptoms reported more halitosis (p<0.05). The group that brushed teeth less than twice a day, did not brush teeth after having a snack, and had frequent sweet treat reported more halitosis (p<0.05). The group that more experienced limitation, discomfort, discomfort reported more halitosis (p<0.05). Based on the results derived as above, the self-reported halitosis was shown to be related to periodontal disease, dry mouth, oral hygiene care and quality of life. Therefore, it is considered that preventing periodontal disease and oral dryness as well as reinforcing the oral hygiene care will contribute to prevention of halitosis and enhancement of quality of life.

Oral Health Status of Some Patients with Chronic Mental Illness in Korea (일부 만성 정신질환자의 구강건강 상태)

  • Seo, Hye-Yeon;Jeon, Hyun-Sun;Park, Su-Kyung;Park, Ki-Chang;Chung, Won-Gyun;Mun, So-Jung
    • Journal of dental hygiene science
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    • v.13 no.4
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    • pp.493-500
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    • 2013
  • The study aims to determine the status of oral health of mental illness patients and establish the preliminary data. The examinations and questionnaire survey were done 92 psychiatric patients to measure sociodemographic characteristics, decayed, missing and filled teeth (DMFT) index, patient hygiene performance (PHP) index, community periodontal index of treatment need (CPITN). Result of the missing teeth index in the state of oral health was higher in the hospital group (6.42) while the filled teeth index was higher in the center group (4.78). In the DMFT index, mental illness patients were higher than the national sample. The oral health status of medical aid recipients was poorer as the subjects were older and less educated (p<0.05). The PHP index was 3.41, close to the bad oral hygiene state. The hospital group (81.7%) required higher need for periodontal treatment. The periodontal health state was much poorer especially when the subject was in the age of 40's and 60's, received less education, and had no family (p<0.05). $CPITN_3$ was higher in the hospital group (13.3%) than the national sample (5.7%). The mental illness patients were socially vulnerable, therefore oral health care program should be needed and age, education level, health insurance type, presence of family and other factors needs to be considered in this approach.

Effects of host modulation by nonsteroidal anti-inflammatory drugs on periodontal disease: a systematic review and meta-analysis (비스테로이드성 항염증제를 이용한 숙주조절이 치주질환에 미치는 영향: 체계적 고찰 및 메타 분석)

  • Kang, Dae-Young;Cho, In-Woo;Shin, Hyun-Seung;Ahn, Hyeong-Sik;Kim, Hyun-Jung;Park, Jung-Chul
    • Journal of Dental Rehabilitation and Applied Science
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    • v.33 no.1
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    • pp.7-18
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    • 2017
  • Purpose: Nonsteroidal anti-inflammatory drugs that prohibit biosynthesis of arachidonic acid metabolites have been considered potent host modulation agents. The aim of this review was to determine the effect of nonsteroidal anti-inflammatory drugs adjunctive with nonsurgical periodontal treatment in patients with periodontal disease. Materials and Methods: Three electronic databases were searched to identify relevant studies. The methodological quality and mean differences of the change in clinical attachment level and probing depth were analyzed according to Cochrane review methods. Results: Twelve studies were included in the methodological assessment and nine studies were suitable for inclusion in the meta-analysis. The mean difference in the clinical attachment level gain did not differ significantly between the nonsteroidal anti-inflammatory drugs and control groups at any observation time. The highest mean difference in clinical attachment level gain was 0.30 mm at 4 weeks (95% confidence interval = -0.37 to 0.97). There was a significant mean difference in the probing depth reduction, of 0.34 mm (95% confidence interval = 0.29 to 0.40) at 6 weeks. Conclusion: Therefore, nonsteroidal anti-inflammatory drugs have additional therapeutic effect when administrated with nonsurgical periodontal treatment.

Association between consumption of milk and dairy products, calcium and riboflavin, and periodontitis in Korean adults: Using the 2007-2010 Korea National Health and Nutrition Examination Surveys (한국 성인의 우유 및 유제품과 칼슘 및 리보플라빈 섭취량과 치주염 간의 연관성: 2007~2010년 국민건강영양조사 자료를 이용하여)

  • Koo, Sang Mi;Seo, Deog-Gyu;Park, Yoon Jung;Hwang, Ji-Yun
    • Journal of Nutrition and Health
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    • v.47 no.4
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    • pp.258-267
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    • 2014
  • Purpose: The current study was designed to investigate the relationship of dietary calcium and riboflavin and their main dietary source (milk and dairy products) with the risk of periodontitis using data from 2007 to 2010 Korea National Health and Nutrition Examination Surveys. Methods: A total of 1,690 adults aged ${\geq}40$ years were included. We used results of dental examination regarding all sextant information on probing depth of at least two index teeth, nutritional assessment by a single 24-hour dietary recall, and demographic and medical information. The periodontitis group was defined as those who had 3-4 points, and the normal group was defined as those who had 0 points of Community Periodontal Index at all locations of six examination sites using a probe. Results: Using multiple logistic regression analysis, after adjustment for age, body mass index, energy intake, income, smoking, and alcohol drinking, we found an inverse relationship between consumption of dairy products and risk for periodontitis (OR: 0.465, 95% CI: 0.224-0.964) and between dietary riboflavin intake more than the estimated average requirements and risk for periodontitis (OR: 0.535, 95% CI: 0.300-0.954) in males. Conclusion: Adequate intake of milk dairy products and riboflavin may be recommended for prevention of periodontitis in the Korean male population.