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Research Output 1987 2019

2019

Activities of daily living decline is a predictor of lowered coughing ability and correlates with rehabilitative effect of tongue cleaning on coughing ability

Izumi, M., Akifusa, S., Ganaha, S. & Yamashita, Y., Jul 12 2019, In : Odontology. 107, 3, p. 393-400 8 p.

Research output: Contribution to journalArticle

Peak Expiratory Flow Rate
Activities of Daily Living
Tongue
Group Homes
Home Nursing
Open Access
Dentures
Nursing Homes
Pneumonia
Cohort Studies
Prospective Studies

Investigation of a novel sterilization method for biofilms formed on titanium surfaces

Nagao, R., Esaki, D., Shibata, Y., Ikawa, S., Kitano, K., Ayukawa, Y., Matsushita, Y., Takeshita, T., Yamashita, Y., Matsuzaki, M. & Koyano, K., Jan 1 2019, In : dental materials journal. 38, 4, p. 654-662 9 p.

Research output: Contribution to journalArticle

Open Access
Biofilms
Titanium
Disinfectants
Streptococcus gordonii
Dental materials

Periodontal status and self-reported systemic health of periodontal patients regularly visiting dental clinics in the 8020 promotion foundation study of Japanese dental patients

Furuta, M., Fukai, K., Aida, J., Shimazaki, Y., Ando, Y., Miyazaki, H., Kambara, M. & Yamashita, Y., Jan 1 2019, In : Journal of Oral Science. 61, 2, p. 238-245 8 p.

Research output: Contribution to journalArticle

Open Access
Dental Clinics
Tooth
Periodontal Diseases
Health
Hypertension

Periodontitis Is Associated with Chronic Obstructive Pulmonary Disease

Takeuchi, K., Matsumoto, K., Furuta, M., Fukuyama, S., Takeshita, T., Ogata, H., Suma, S., Shibata, Y., Shimazaki, Y., Hata, J., Ninomiya, T., Nakanishi, Y., Inoue, H. & Yamashita, Y., May 1 2019, In : Journal of Dental Research. 98, 5, p. 534-540 7 p.

Research output: Contribution to journalArticle

Periodontitis
Chronic Obstructive Pulmonary Disease
Vital Capacity
Forced Expiratory Volume
Confidence Intervals

Transition of Bacterial Diversity and Composition in Tongue Microbiota during the First Two Years of Life

Kageyama, S., Asakawa, M., Takeshita, T., Ihara, Y., Kanno, S., Hara, T., Takahashi, I. & Yamashita, Y., May 29 2019, In : mSphere. 4, 3

Research output: Contribution to journalArticle

Microbiota
Tongue
Streptococcus
Mouth
Bacterial Physiological Phenomena
2018
1 Citation (Scopus)

Characterization of oral microbiota and acetaldehyde production

Yokoyama, S., Takeuchi, K., Shibata, Y., Kageyama, S., Matsumi, R., Takeshita, T. & Yamashita, Y., Jan 1 2018, In : Journal of Oral Microbiology. 10, 1, 1492316.

Research output: Contribution to journalArticle

Acetaldehyde
Microbiota
Neisseria
Ethanol
rRNA Genes

Comparison of the periodontal condition in Korean and Japanese adults: A cross-sectional study

Furuta, M., Takeuchi, K., Shimazaki, Y., Takeshita, T., Shibata, Y., Hata, J., Yoshida, D., Park, D. Y., Ninomiya, T. & Yamashita, Y., Nov 1 2018, In : BMJ open. 8, 11, e024332.

Research output: Contribution to journalArticle

Japan
Cross-Sectional Studies
Periodontal Diseases
Republic of Korea
Korea

Decreased cognitive function is associated with dysphagia risk in nursing home older residents

Yatabe, N., Takeuchi, K., Izumi, M., Furuta, M., Takeshita, T., Shibata, Y., Suma, S., Kageyama, S., Ganaha, S., Tohara, H. & Yamashita, Y., Dec 1 2018, In : Gerodontology. 35, 4, p. 376-381 6 p.

Research output: Contribution to journalArticle

Deglutition Disorders
Nursing Homes
Cognition
Odds Ratio
Confidence Intervals
1 Citation (Scopus)

Effects of xylitol-containing chewing gum on the oral microbiota

Takeuchi, K., Asakawa, M., Hashiba, T., Takeshita, T., Saeki, Y. & Yamashita, Y., Dec 1 2018, In : Journal of Oral Science. 60, 4, p. 588-594 7 p.

Research output: Contribution to journalArticle

Chewing Gum
Xylitol
Microbiota
Bacterial Load
Japan
1 Citation (Scopus)

Factors affecting the appetites of persons with Alzheimer's disease and mild cognitive impairment

Suma, S., Watanabe, Y., Hirano, H., Kimura, A., Edahiro, A., Awata, S., Yamashita, Y., Matsushita, K., Arai, H. & Sakurai, T., Aug 1 2018, In : Geriatrics and Gerontology International. 18, 8, p. 1236-1243 8 p.

Research output: Contribution to journalArticle

Appetite
dementia
Alzheimer Disease
human being
nutrition

Gender-dependent associations between occupational status and untreated caries in Japanese adults

Harada, Y., Takeuchi, K., Furuta, M., Tanaka, A., Tanaka, S., Wada, N. & Yamashita, Y., Nov 21 2018, In : Industrial health. 56, 6, p. 539-544 6 p.

Research output: Contribution to journalArticle

Odds Ratio
Confidence Intervals
Tooth
Oral Diagnosis
Forestry
1 Citation (Scopus)

Periodontal status and lung function decline in the community: the Hisayama study

Takeuchi, K., Matsumoto, K., Furuta, M., Fukuyama, S., Takeshita, T., Ogata, H., Suma, S., Shibata, Y., Shimazaki, Y., Hata, J., Ninomiya, T., Nakanishi, Y., Inoue, H. & Yamashita, Y., Dec 1 2018, In : Scientific reports. 8, 1, 13354.

Research output: Contribution to journalArticle

Lung
Odds Ratio
Tooth
Independent Living
Spirometry
1 Citation (Scopus)

Periodontitis modifies the association between smoking and chronic obstructive pulmonary disease in Japanese men

Harland, J., Furuta, M., Takeuchi, K., Tanaka, S. & Yamashita, Y., Jun 1 2018, In : Journal of Oral Science. 60, 2, p. 226-231 6 p.

Research output: Contribution to journalArticle

Periodontitis
Chronic Obstructive Pulmonary Disease
Smoking
Odds Ratio
Confidence Intervals
3 Citations (Scopus)

Relationship of toothbrushing to metabolic syndrome in middle-aged adults

Tanaka, A., Takeuchi, K., Furuta, M., Takeshita, T., Suma, S., Shinagawa, T., Shimazaki, Y. & Yamashita, Y., May 1 2018, In : Journal of Clinical Periodontology. 45, 5, p. 538-547 10 p.

Research output: Contribution to journalArticle

Toothbrushing
Tooth
Periodontal Diseases
HDL Lipoproteins
Fasting
11 Citations (Scopus)
Microbiota
Nursing Homes
Tongue
Pneumonia
Mortality
4 Citations (Scopus)

Tongue microbiota and oral health status in community-dwelling elderly adults

Asakawa, M., Takeshita, T., Furuta, M., Kageyama, S., Takeuchi, K., Hata, J., Ninomiya, T. & Yamashita, Y., Jul 1 2018, In : mSphere. 3, 4, e00332-18.

Research output: Contribution to journalArticle

Independent Living
Microbiota
Oral Health
Tongue
Health Status
3 Citations (Scopus)

Tooth loss, swallowing dysfunction and mortality in Japanese older adults receiving home care services

Furuta, M., Takeuchi, K., Adachi, M., Kinoshita, T., Eshima, N., Akifusa, S., Kikutani, T. & Yamashita, Y., Jun 1 2018, In : Geriatrics and Gerontology International. 18, 6, p. 873-880 8 p.

Research output: Contribution to journalArticle

Tooth Loss
Deglutition
Home Care Services
home care
mortality
2017
6 Citations (Scopus)
nursing home
Nursing Homes
Tooth
Japan
resident
Mouth Diseases
Periodontal Diseases
Obesity
Dental Caries
Longitudinal Studies
4 Citations (Scopus)

Exploration of bacterial species associated with the salivary microbiome of individuals with a low susceptibility to dental caries

Yasunaga, H., Takeshita, T., Shibata, Y., Furuta, M., Shimazaki, Y., Akifusa, S., Ninomiya, T., Kiyohara, Y., Takahashi, I. & Yamashita, Y., Nov 1 2017, In : Clinical Oral Investigations. 21, 8, p. 2399-2406 8 p.

Research output: Contribution to journalArticle

Dental Caries Susceptibility
Microbiota
Porphyromonas
Saliva
Tooth
3 Citations (Scopus)

Oral mycobiome in community-dwelling elderly and its relation to oral and general health conditions

Zakaria, M. N., Furuta, M., Takeshita, T., Shibata, Y., Sundari, R., Eshima, N., Ninomiya, T. & Yamashita, Y., Oct 1 2017, In : Oral Diseases. 23, 7, p. 973-982 10 p.

Research output: Contribution to journalArticle

Independent Living
Oral Health
Body Mass Index
Candida albicans
Fungi
5 Citations (Scopus)

Posterior teeth occlusion and dysphagia risk in older nursing home residents: a cross-sectional observational study

Okabe, Y., Takeuchi, K., Izumi, M., Furuta, M., Takeshita, T., Shibata, Y., Kageyama, S., Ganaha, S. & Yamashita, Y., Feb 1 2017, In : Journal of Oral Rehabilitation. 44, 2, p. 89-95 7 p.

Research output: Contribution to journalArticle

Deglutition Disorders
Nursing Homes
Observational Studies
Tooth
Cross-Sectional Studies
10 Citations (Scopus)
Periodontitis
Microbiota
Bacteria
Health
bacteria
3 Citations (Scopus)

Stimulated salivary flow rate and oral health status

Shimazaki, Y., Fu, B., Yonemoto, K., Akifusa, S., Shibata, Y., Takeshita, T., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Jan 1 2017, In : Journal of Oral Science. 59, 1, p. 55-62 8 p.

Research output: Contribution to journalArticle

Oral Health
Dental Caries
Health Status
Periodontal Diseases
Odds Ratio
1 Citation (Scopus)

Swallowing disorders and 1-year functional decline in community-dwelling older adults receiving home care

Takeuchi, K., Furuta, M., Okabe, Y., Suma, S., Takeshita, T., Akifusa, S., Adachi, M., Kinoshita, T., Kikutani, T. & Yamashita, Y., Dec 1 2017, In : Journal of oral rehabilitation. 44, 12, p. 982-987 6 p.

Research output: Contribution to journalArticle

Independent Living
Home Care Services
Activities of Daily Living
Deglutition Disorders
Deglutition
14 Citations (Scopus)

The oral microbiome and human health

Yamashita, Y. & Takeshita, T., Jan 1 2017, In : Journal of Oral Science. 59, 2, p. 201-206 6 p.

Research output: Contribution to journalReview article

Microbiota
Health
Oral Health
Veillonella
Prevotella
18 Citations (Scopus)
Tooth Loss
Dementia
Tooth
Alzheimer Disease
Vascular Dementia
2016
48 Citations (Scopus)

Bacterial diversity in saliva and oral health-related conditions: The Hisayama Study

Takeshita, T., Kageyama, S., Furuta, M., Tsuboi, H., Takeuchi, K., Shibata, Y., Shimazaki, Y., Akifusa, S., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Feb 24 2016, In : Scientific reports. 6, 22164.

Research output: Contribution to journalArticle

Microbiota
Oral Health
Saliva
Tooth
Smoking
5 Citations (Scopus)

Effects of oral care with tongue cleaning on coughing ability in geriatric care facilities: a randomised controlled trial

Izumi, M., Takeuchi, K., Ganaha, S., Akifusa, S. & Yamashita, Y., Dec 1 2016, In : Journal of Oral Rehabilitation. 43, 12, p. 953-959 7 p.

Research output: Contribution to journalArticle

Tongue
Aspiration Pneumonia
Geriatrics
Randomized Controlled Trials
Control Groups
5 Citations (Scopus)

Identification of anion channels responsible for fluoride resistance in oral streptococci

Men, X., Shibata, Y., Takeshita, T. & Yamashita, Y., Nov 1 2016, In : PloS one. 11, 11, e0165900.

Research output: Contribution to journalArticle

Streptococcus
fluorides
Fluorides
Streptococcus sanguinis
anions
8 Citations (Scopus)

Molecular analysis of fungal populations in patients with oral candidiasis using next-generation sequencing

Imabayashi, Y., Moriyama, M., Takeshita, T., Ieda, S., Jun-Nosuke, H., Tanaka, A., maehara, T., Furukawa, S., Ohta, M., Kubota, K., Yamauchi, M., Ishiguro, N., Yamashita, Y. & Nakamura, S., Jun 16 2016, In : Scientific reports. 6, 28110.

Research output: Contribution to journalArticle

Oral Candidiasis
Biodiversity
Population
Candida
Culture Techniques
5 Citations (Scopus)

Preventive effects of a phospholipid polymer coating on PMMA on biofilm formation by oral streptococci

Shibata, Y., Yamashita, Y., Tsuru, K., Ishihara, K., Fukazawa, K. & Ishikawa, K., Dec 30 2016, In : Applied Surface Science. 390, p. 602-607 6 p.

Research output: Contribution to journalArticle

Phospholipids
Biofilms
Polymethyl Methacrylate
Polymethyl methacrylates
Polymers
9 Citations (Scopus)

Swallowing function and nutritional status in Japanese elderly people receiving home-care services: A 1-year longitudinal study

Okabe, Y., Furuta, M., Akifusa, S., Takeuchi, K., Adachi, M., Kinoshita, T., Kikutani, T., Nakamura, S. & Yamashita, Y., Jul 1 2016, In : Journal of Nutrition, Health and Aging. 20, 7, p. 697-704 8 p.

Research output: Contribution to journalArticle

Deglutition
Home Care Services
Nutritional Status
Malnutrition
Longitudinal Studies
14 Citations (Scopus)

Tooth loss and metabolic syndrome in middle-aged Japanese adults

Furuta, M., Liu, A., Shinagawa, T., Takeuchi, K., Takeshita, T., Shimazaki, Y. & Yamashita, Y., Jun 1 2016, In : Journal of Clinical Periodontology. 43, 6, p. 482-491 10 p.

Research output: Contribution to journalArticle

Tooth Loss
Tooth
Dental Caries
Oral Hygiene
Periodontal Diseases
2015
27 Citations (Scopus)

Acetaldehyde production by major oral microbes

Moritani, K., Takeshita, T., Shibata, Y., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Jan 1 2015, In : Oral Diseases. 21, 6, p. 748-754 7 p.

Research output: Contribution to journalArticle

Acetaldehyde
Sugar Alcohols
Microbiota
Bacteria
Neisseria mucosa
9 Citations (Scopus)

Association of periodontal status with liver abnormalities and metabolic syndrome

Ahmad, A., Furuta, M., Shinagawa, T., Takeuchi, K., Takeshita, T., Shimazaki, Y. & Yamashita, Y., Jan 1 2015, In : Journal of oral science. 57, 4, p. 335-343 9 p.

Research output: Contribution to journalArticle

Alanine Transaminase
Alcohol Drinking
Liver
Cheek
Periodontal Pocket
8 Citations (Scopus)

Chewing xylitol gum improves self-rated and objective indicators of oral health status under conditions interrupting regular oral hygiene

Hashiba, T., Takeuchi, K., Shimazaki, Y., Takeshita, T. & Yamashita, Y., Jan 1 2015, In : Tohoku Journal of Experimental Medicine. 235, 1, p. 39-46 8 p.

Research output: Contribution to journalArticle

Health Status Indicators
Mastication
Chewing Gum
Xylitol
Oral Hygiene

Clinical importance of oral microbiome evaluation

Yamashita, Y. & Takeshita, T., Oct 1 2015, In : Japanese Journal of Clinical Chemistry. 44, 4, p. 290-297 8 p.

Research output: Contribution to journalArticle

Microbiota
26 Citations (Scopus)
Dental Plaque
Dental Caries
Durapatite
Abiotrophia
Young Adult
3 Citations (Scopus)

Gender-specific associations of serum antibody to Porphyromonas gingivalis and inflammatory markers

Furuta, M., Shimazaki, Y., Tanaka, S., Takeuchi, K., Shibata, Y., Takeshita, T., Nishimura, F. & Yamashita, Y., Jan 1 2015, In : BioMed Research International. 2015, 897971.

Research output: Contribution to journalArticle

Porphyromonas gingivalis
Periodontal Diseases
C-Reactive Protein
Antibodies
Serum
8 Citations (Scopus)

Loss of occlusal support affects the decline in activities of daily living in elderly people receiving home care

Genkai, S., Kikutani, T., Suzuki, R., Tamura, F., Yamashita, Y. & Yoshida, M., Oct 1 2015, In : Journal of Prosthodontic Research. 59, 4, p. 243-248 6 p.

Research output: Contribution to journalArticle

Home Care Services
Activities of Daily Living
Cognition
Cohort Studies
Observation
12 Citations (Scopus)

Microbial community in persistent apical periodontitis: A 16S rRNA gene clone library analysis

Zakaria, M. N., Takeshita, T., Shibata, Y., Maeda, H., Wada, N., Akamine, A. & Yamashita, Y., Jan 1 2015, In : International Endodontic Journal. 48, 8, p. 717-728 12 p.

Research output: Contribution to journalArticle

Periapical Periodontitis
Porphyromonas gingivalis
Gene Library
rRNA Genes
Clone Cells
3 Citations (Scopus)

Porphyromonas pasteri sp. Nov., isolated from human saliva

Sakamoto, M., Li, D., Shibata, Y., Takeshita, T., Yamashita, Y. & Ohkuma, M., Aug 1 2015, In : International Journal of Systematic and Evolutionary Microbiology. 65, 8, p. 2511-2515 5 p.

Research output: Contribution to journalArticle

Porphyromonas
saliva
Saliva
Sequence Analysis
rRNA Genes
14 Citations (Scopus)

Posterior teeth occlusion associated with cognitive function in nursing home older residents: A cross-sectional observational study

Takeuchi, K., Izumi, M., Furuta, M., Takeshita, T., Shibata, Y., Kageyama, S., Ganaha, S. & Yamashita, Y., Oct 29 2015, In : PloS one. 10, 10, e0141737.

Research output: Contribution to journalArticle

nursing homes
Nursing
observational studies
Nursing Homes
cognition
7 Citations (Scopus)

Prognosis-related factors concerning oral and general conditions for homebound older adults in Japan

Suzuki, R., Kikutani, T., Yoshida, M., Yamashita, Y. & Hirayama, Y., Aug 1 2015, In : Geriatrics and Gerontology International. 15, 8, p. 1001-1006 6 p.

Research output: Contribution to journalArticle

general conditions
Activities of Daily Living
Japan
Nutrition Assessment
Deglutition
8 Citations (Scopus)

Risk factors for reduced salivary flow rate in a Japanese population: The Hisayama study

Takeuchi, K., Furuta, M., Takeshita, T., Shibata, Y., Shimazaki, Y., Akifusa, S., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Jan 1 2015, In : BioMed Research International. 2015, 381821.

Research output: Contribution to journalArticle

Independent Living
Odds Ratio
Flow rate
Confidence Intervals
Serum Albumin
7 Citations (Scopus)

Serum antibody to Porphyromonas gingivalis and periodontitis progression: The Hisayama Study

Takeuchi, K., Furuta, M., Takeshita, T., Shibata, Y., Shimazaki, Y., Akifusa, S., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Jan 1 2015, In : Journal of Clinical Periodontology. 42, 8, p. 719-725 7 p.

Research output: Contribution to journalArticle

Porphyromonas gingivalis
Periodontitis
Antibodies
Serum
Logistic Models
2014
9 Citations (Scopus)
Streptococcus mutans
Streptococcus pyogenes
mutants
gene
Genes
21 Citations (Scopus)

Distinct composition of the oral indigenous microbiota in South Korean and Japanese adults

Takeshita, T., Matsuo, K., Furuta, M., Shibata, Y., Fukami, K., Shimazaki, Y., Akifusa, S., Han, D. H., Kim, H. D., Yokoyama, T., Ninomiya, T., Kiyohara, Y. & Yamashita, Y., Nov 11 2014, In : Scientific reports. 4, 6990.

Research output: Contribution to journalArticle

Microbiota
Veillonella
Prevotella
Haemophilus
Neisseria