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Ryoko Otsuka

Explore the profile of Ryoko Otsuka including associated specialties, affiliations and a list of published articles. Areas
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Articles 19
Citations 158
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Recent Articles
1.
Okada A, Imai S, Kikuchi T, Matin K, Otsuka R, Terai T, et al.
Arch Oral Biol . 2022 Feb; 136:105364. PMID: 35150950
Objective: This study was designed to evaluate the cariogenic potential of Lactobacillus gasseri YIT 12321. Design: L. gasseri YIT 12321 was isolated from the human oral cavity as a probiotic...
2.
Okada A, Murata T, Matin K, Ariyoshi M, Otsuka R, Yamashita M, et al.
PLoS One . 2021 Sep; 16(9):e0257247. PMID: 34555048
Although a significant association between periodontal disease and atherosclerotic cardiovascular disease has been reported, their cause-to-effect relationship remains controversial. This randomized controlled clinical trial aimed to investigate the effect of...
3.
Nomura Y, Ishii Y, Chiba Y, Suzuki S, Suzuki A, Suzuki S, et al.
Healthcare (Basel) . 2021 Jan; 9(1). PMID: 33466528
Oral frailty is defined as the mild decline in oral function and located at the early and reversible stage of frailty. Therefore, early detection and early treatment of oral frailty...
4.
Nomura Y, Ishii Y, Chiba Y, Suzuki S, Suzuki A, Suzuki S, et al.
Int J Environ Res Public Health . 2021 Jan; 18(2). PMID: 33445431
The increasing healthcare cost imposes a large economic burden for the Japanese government. Predicting the healthcare cost may be a useful tool for policy making. A database of the area-basis...
5.
Nomura Y, Shimada M, Kakuta E, Okada A, Otsuka R, Tomizawa Y, et al.
Int J Environ Res Public Health . 2020 Dec; 17(24). PMID: 33371399
Mortality is obviously intended for epidemiological studies of community-dwelling older adults. There are several health-related factors associated with nutritional status and mortality. The aim of this study was to elucidate...
6.
Nomura Y, Kakuta E, Okada A, Otsuka R, Shimada M, Tomizawa Y, et al.
Nutrients . 2020 Nov; 12(11). PMID: 33137946
Quality of life (QOL) and mortality are true endpoints of epidemiological or medical research, especially for community-dwelling older adults. Nutritional status and activities of daily living (ADLs) are associated with...
7.
Nomura Y, Otsuka R, Wint W, Okada A, Hasegawa R, Hanada N
Int J Environ Res Public Health . 2020 Oct; 17(20). PMID: 33086651
In developing countries, the prevalence of dental caries in children remains high, which means that implementing a simple and convenient classification is critical. The classification needs to be evidence-based and...
8.
Nakahodo N, Nomura Y, Oshiro T, Otsuka R, Kakuta E, Okada A, et al.
Medicina (Kaunas) . 2020 Oct; 56(10). PMID: 33086612
This study was based in a hospital setting. Patients with acute symptoms face a life-threatening crisis and often have systemic complications during the convalescence stage. During the acute stage, oral...
9.
Nomura Y, Ishii Y, Suzuki S, Morita K, Suzuki A, Suzuki S, et al.
Nutrients . 2020 Sep; 12(9). PMID: 32967313
Compromised oral health can alter food choices. Poor masticatory function leads to imbalanced food intake and undesirable nutritional status. The associations among nutritional status, oral health behavior, and self-assessed oral...
10.
Nomura Y, Okada A, Kakuta E, Otsuka R, Saito H, Maekawa H, et al.
Int J Dent . 2020 Aug; 2020:7316796. PMID: 32774376
Background: In Japan's super-aging society, it is required to establish a home dental service provision system. It is necessary to analyze the current state of visiting dentistry. Methods: A cross-sectional...