Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters

Publication Year

  • 2020
  • 2019
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011

Author

  • Yoshihisa Yamashita
2020

Dentist gender-related differences in patients’ oral health behaviour

Takeuchi, K., Noguchi, Y., Nakai, Y., Ojima, T. & Yamashita, Y., Jan 2020, In : Journal of Oral Science. 62, 1, p. 32-35 4 p.

Research output: Contribution to journalArticle

Open Access
Open Access
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

Characteristics of the salivary microbiota in patients with various digestive tract cancers

Kageyama, S., Takeshita, T., Takeuchi, K., Asakawa, M., Matsumi, R., Furuta, M., Shibata, Y., Nagai, K., Ikebe, M., Morita, M., Masuda, M., Toh, Y., Kiyohara, Y., Ninomiya, T. & Yamashita, Y., Jan 1 2019, In : Frontiers in Microbiology. 10, 1780.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)
Open Access

Effect of coffee on the compositional shift of oral indigenous microbiota cultured in vitro

Ogata, K., Takeshita, T., Shibata, Y., Matsumi, R., Kageyama, S., Asakawa, M. & Yamashita, Y., Sep 2019, In : Journal of Oral Science. 61, 3, p. 418-424 7 p.

Research output: Contribution to journalArticle

Open Access

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., Jan 1 2019, In : Industrial health. 56, 6, p. 539-544 6 p.

Research output: Contribution to journalArticle

Identification of initial colonizing bacteria in dental plaques from young adults using full-length 16S rRNA gene sequencing

Ihara, Y., Takeshita, T., Kageyama, S., Matsumi, R., Asakawa, M., Shibata, Y., Sugiura, Y., Ishikawa, K., Takahashi, I. & Yamashita, Y., Jan 1 2019, In : mSystems. 4, 5, e00360-19.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

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
1 Citation (Scopus)

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
1 Citation (Scopus)

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

5 Citations (Scopus)

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

2017

Association between posterior teeth occlusion and functional dependence among older adults in nursing homes in Japan

Takeuchi, K., Izumi, M., Furuta, M., Takeshita, T., Shibata, Y., Kageyama, S., Ganaha, S. & Yamashita, Y., Apr 2017, In : Geriatrics and Gerontology International. 17, 4, p. 622-627 6 p.

Research output: Contribution to journalArticle

7 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

5 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 2017, In : Oral Diseases. 23, 7, p. 973-982 10 p.

Research output: Contribution to journalArticle

8 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

8 Citations (Scopus)
19 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

5 Citations (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 2017, In : Journal of oral rehabilitation. 44, 12, p. 982-987 6 p.

Research output: Contribution to journalArticle

1 Citation (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

29 Citations (Scopus)

Tooth Loss and Risk of Dementia in the Community: the Hisayama Study

Takeuchi, K., Ohara, T., Furuta, M., Takeshita, T., Shibata, Y., Hata, J., Yoshida, D., Yamashita, Y. & Ninomiya, T., May 2017, In : Journal of the American Geriatrics Society. 65, 5, p. e95-e100

Research output: Contribution to journalArticle

32 Citations (Scopus)
2016

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

75 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

8 Citations (Scopus)

Identification of anion channels responsible for fluoride resistance in oral streptococci

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

Research output: Contribution to journalArticle

10 Citations (Scopus)

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

Imabayashi, Y., Moriyama, M., Takeshita, T., Ieda, S., Hayashida, J. N., 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

8 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

7 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

12 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

20 Citations (Scopus)
2015

Acetaldehyde production by major oral microbes

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

Research output: Contribution to journalArticle

35 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

11 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

10 Citations (Scopus)

Clinical importance of oral microbiome evaluation

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

Research output: Contribution to journalArticle

Dental plaque development on a hydroxyapatite disk in young adults observed by using a barcoded pyrosequencing approach

Takeshita, T., Yasui, M., Shibata, Y., Furuta, M., Saeki, Y., Eshima, N. & Yamashita, Y., Jan 30 2015, In : Scientific reports. 5, 8136.

Research output: Contribution to journalArticle

30 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

4 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 2015, In : Journal of Prosthodontic Research. 59, 4, p. 243-248 6 p.

Research output: Contribution to journalArticle

10 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

14 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

4 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

20 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

10 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., 2015, In : BioMed Research International. 2015, 381821.

Research output: Contribution to journalArticle

8 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., Aug 1 2015, In : Journal of Clinical Periodontology. 42, 8, p. 719-725 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2014

A novel gene involved in the survival of streptococcus mutans under stress conditions

Li, D., Shibata, Y., Takeshita, T. & Yamashita, Y., Jan 1 2014, In : Applied and environmental microbiology. 80, 1, p. 97-103 7 p.

Research output: Contribution to journalArticle

10 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

31 Citations (Scopus)

Factors associated with dry mouth in dependent Japanese elderly

Kakudate, N., Muramatsu, T., Endoh, M., Satomura, K., Koseki, T., Sato, Y., Ito, K., Ogasawara, T., Nakamura, S., Kishimoto, E., Kashiwazaki, H., Yamashita, Y., Uchiyama, K., Nishihara, T., Kiyohara, Y. & Kakinoki, Y., Mar 1 2014, In : Gerodontology. 31, 1, p. 11-18 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Identification of the microbiota in carious dentin lesions using 16S rRNA gene sequencing

Obata, J., Takeshita, T., Shibata, Y., Yamanaka, W., Unemori, M., Akamine, A. & Yamashita, Y., Aug 1 2014, In : PloS one. 9, 8, e103712.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Molecular analysis of fungal populations in patients with oral candidiasis using internal transcribed spacer region

Ieda, S., Moriyama, M., Takashita, T., Maehara, T., Imabayashi, Y., Shinozaki, S., Tanaka, A., Hayashida, J. N., Furukawa, S., Ohta, M., Yamashita, Y. & Nakamura, S., Jun 30 2014, In : PloS one. 9, 6, e101156.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Nutritional status and dysphagia risk among community-dwelling frail older adults

Takeuchi, K., Aida, J., Ito, K., Furuta, M., Yamashita, Y. & Osaka, K., Apr 2014, In : Journal of Nutrition, Health and Aging. 18, 4, p. 352-357 6 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Supervised machine learning-based classification of oral malodor based on the microbiota in saliva samples

Nakano, Y., Takeshita, T., Kamio, N., Shiota, S., Shibata, Y., Suzuki, N., Yoneda, M., Hirofuji, T. & Yamashita, Y., Feb 1 2014, In : Artificial Intelligence in Medicine. 60, 2, p. 97-101 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2013

Adiponectin and Macrophage

Akifusa, S. & Yamashita, Y., 2013, Nova Science Publishers, Inc. 21 p.

Research output: Book/ReportBook