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22 Results Found

  • Feature Paper
  • Article
  • Open Access
6 Citations
7,110 Views
14 Pages

17 May 2024

Background/Objectives: Population aging is rapidly increasing, and the importance of preventive medicine has been stressed. Health checkups, diet, and exercise are of paramount importance. This study aimed to evaluate the effectiveness of a personali...

  • Article
  • Open Access
26 Citations
4,032 Views
9 Pages

There is evidence that social relationships may modify cognitive decline in older people. We examined the prospective association between social support and cognitive function among community-dwelling older people. Japanese adults recruited at health...

  • Article
  • Open Access
3 Citations
2,160 Views
11 Pages

Relationship between Lower Extremity Peripheral Arterial Disease and Mild Cognitive Impairment in Hemodialysis Patients

  • Akinori Nishimura,
  • Sumi Hidaka,
  • Takayuki Kawaguchi,
  • Aki Watanabe,
  • Yasuhiro Mochida,
  • Kunihiro Ishioka,
  • Milanga Mwanatanbwe,
  • Takayasu Ohtake and
  • Shuzo Kobayashi

9 March 2023

Background: The link between arterial stiffness and mild cognitive impairment (MCI) in patients on hemodialysis (HD) has been receiving increased attention. The purpose of this study was to investigate the relationship between cognitive function and...

  • Article
  • Open Access
5 Citations
2,246 Views
9 Pages

16 July 2023

Mild cognitive impairment (MCI), including memory loss, has been attracting attention in Japan. This study assessed the effect of new complete dentures provision alone and with dietary intervention on cognitive functions assessed using the Japanese v...

  • Article
  • Open Access
34 Citations
4,225 Views
11 Pages

A Novel Role of Growth Differentiation Factor (GDF)-15 in Overlap with Sedentary Lifestyle and Cognitive Risk in COPD

  • Tsunahiko Hirano,
  • Keiko Doi,
  • Kazuto Matsunaga,
  • Shun Takahashi,
  • Tomohiro Donishi,
  • Kazuyoshi Suga,
  • Keiji Oishi,
  • Kasumi Yasuda,
  • Yusuke Mimura and
  • Misa Harada
  • + 13 authors

24 August 2020

Sedentary behavior and cognitive impairment have a direct impact on patients’ outcomes. An energy metabolic disorder may be involved in the overlap of these comorbid conditions (motoric cognitive risk (MCR)) in patients with chronic obstructive...

  • Article
  • Open Access
19 Citations
4,425 Views
17 Pages

Walking Speed is the Sole Determinant Criterion of Sarcopenia of Mild Cognitive Impairment in Japanese Elderly Patients with Type 2 Diabetes Mellitus

  • Noritaka Machii,
  • Akihiro Kudo,
  • Haruka Saito,
  • Hayato Tanabe,
  • Mariko Iwasaki,
  • Hiroyuki Hirai,
  • Hiroaki Masuzaki and
  • Michio Shimabukuro

Diabetes mellitus is a risk factor for mild cognitive impairment (MCI) and dementia. However, how the clinical characteristics of MCI patients with type 2 diabetes mellitus are linked to sarcopenia and/or its criteria remain to be elucidated. Japanes...

  • Article
  • Open Access
18 Citations
4,021 Views
12 Pages

Low Tongue Strength and the Number of Teeth Present Are Associated with Cognitive Decline in Older Japanese Dental Outpatients: A Cross-Sectional Study

  • Rui Egashira,
  • Shinsuke Mizutani,
  • Masahiro Yamaguchi,
  • Tomotaka Kato,
  • Yojiro Umezaki,
  • Saori Oku,
  • Keiko Tamai,
  • Toyoshi Obata and
  • Toru Naito

To mitigate the impact of dementia, initiating early intervention is important. This study aims to investigate the associations between deterioration in oral function and cognitive decline in older outpatients whose oral health was maintained in the...

  • Article
  • Open Access
7 Citations
3,260 Views
9 Pages

1 February 2022

Repetitive transcranial magnetic stimulation (rTMS) is reportedly a potential tool to understand the neural network; however, the pathophysiological mechanisms underlying cognitive function change remain unclear. This study aimed to explore the cogni...

  • Article
  • Open Access
1,201 Views
10 Pages

The Association Between Dietary Fat Intake and Mild Cognitive Impairment in Japanese Men and Women: The Toon Health Study

  • Salsabila Khairunnisa,
  • Koutatsu Maruyama,
  • Saori Miyazaki,
  • Isao Saito,
  • Kiyohide Tomooka,
  • Takeshi Tanigawa,
  • Eri Eguchi,
  • Tamami Shiba,
  • Akiko Kooka and
  • Kazumi Fujimura
  • + 4 authors

Previous studies have shown that dietary fatty acid intake is associated with the risk of developing dementia. However, its association with mild cognitive impairment (MCI) remains controversial. Therefore, we aimed to examine the association between...

  • Article
  • Open Access
1,145 Views
13 Pages

25 November 2024

The Gleeble-1500 hot simulation experimental equipment was used to investigate the effects of hot simulation compression on PH13-8Mo stainless steel with strain rates ranging from 0.1 to 10 s−1 and deformation temperatures ranging from 900 to 1...

  • Article
  • Open Access
17 Citations
5,766 Views
8 Pages

30 April 2015

CaMoO4 nanocakes with uniform size and morphology were prepared on a large scale via a room temperature reverse-microemulsion method. The products were characterized in detail by X-ray powder diffraction, field-emission scanning electron microscopy,...

  • Article
  • Open Access
2 Citations
5,512 Views
12 Pages

Tangram Puzzles in Patients with Neurocognitive Disorders: A Pilot Study

  • Jian Zhang,
  • Narimasa Katsuta,
  • Toshiki Takayama,
  • Narihiro Orimo,
  • Nobuto Shibata and
  • Tadafumi Kato

Objective: The tangram puzzle is a serious math puzzle game used to promote mathematic development in children, which improves visuospatial function and creativity. A game to improve cognitive functions is useful for patients with neurocognitive diso...

  • Article
  • Open Access
3 Citations
2,443 Views
9 Pages

Passively Q-Switched Yb:CALGO Laser Based on Mo:BiVO4 Absorber

  • Lina Zhao,
  • Ye Yuan,
  • Luyang Tong,
  • Wenyu Zhang,
  • Zhongshuai Zhang,
  • Tingyin Ning,
  • Yangjian Cai and
  • Yuanmei Gao

11 September 2021

A stable, passively Q-switched Yb:CaGdAlO4 laser based on Mo:BiVO4 saturable absorber was demonstrated. Close observations of the structure and morphology of the nanoparticles by using transmission electron microscope, Raman spectrum and linear absor...

  • Article
  • Open Access
1 Citations
1,814 Views
14 Pages

Self-Separation of a Single Ultrashort Light Pulse in the Parametric Raman Anti-Stokes Laser Based on a CaMoO4 Crystal under Intracavity Synchronous Pumping

  • Dmitry P. Tereshchenko,
  • Sergei N. Smetanin,
  • Alexander G. Papashvili,
  • Yury A. Kochukov,
  • Anatoly I. Titov,
  • Evgeny V. Shashkov,
  • Maria D. Lapina,
  • Vladislav E. Shukshin,
  • Kirill A. Subbotin and
  • Denis A. Lis

7 April 2023

The effect of the self-separation of a single ultrashort light pulse of a parametric Raman CaMoO4 laser with birefringence phase matching under intracavity synchronous pumping by a mode-locked 1064 nm Nd:YAG laser is experimentally investigated and t...

  • Article
  • Open Access
851 Views
11 Pages

Cognitive Screening with the Italian International HIV Dementia Scale in People Living with HIV: A Cross-Sectional Study in the cART Era

  • Maristella Belfiori,
  • Francesco Salis,
  • Sergio Angioni,
  • Claudia Bonalumi,
  • Diva Cabeccia,
  • Camilla Onnis,
  • Nicola Pirisi,
  • Francesco Ortu,
  • Paola Piano and
  • Stefano Del Giacco
  • + 1 author

Background: HIV-associated neurocognitive disorders (HANDs) continue to be a significant concern, despite the advancements in prognosis achieved through Combination Antiretroviral Therapy (cART). Neuropsychological assessment, recommended by internat...

  • Feature Paper
  • Article
  • Open Access
7 Citations
2,770 Views
16 Pages

Non-Precious Metals Catalysts for Hydrogen Generation

  • Zita Sukackienė,
  • Gitana Valeckytė,
  • Virginija Kepenienė,
  • Irena Stalnionienė,
  • Vitalija Jasulaitienė,
  • Jūratė Vaičiūnienė,
  • Loreta Tamašauskaitė-Tamašiūnaitė,
  • Giedrius Stalnionis and
  • Eugenijus Norkus

7 October 2023

In this paper, the generation of hydrogen from alkaline sodium borohydride solution by hydrolysis is studied. To obtain catalysts for efficient hydrogen generation, Ni, Mn, Mo, and Co metals were deposited on the Cu surface by the simple electroless...

  • Article
  • Open Access
7 Citations
3,070 Views
11 Pages

Film-forming techniques and the control of heat release in micro-energetic chips or devices create challenges and bottlenecks for the utilization of energy. In this study, promising nano-Al/MoO3 metastable intermolecular composite (MIC) chips with an...

  • Proceeding Paper
  • Open Access
1,530 Views
5 Pages

UV Sensitivity of Free and Immobilized on Chitosan Matrix Proteases

  • Svetlana Pankova,
  • Marina Holyavka and
  • Valeriy Artyukhov

9 November 2020

UV irradiation is an essential factor in natural and artificial climate in modern environmental conditions, which has a constant effect on living systems. Collagenase, bromelain, ficin, papain (Sigma-Aldrich: St. Louis, MO, USA) and trypsin (MP biome...

  • Article
  • Open Access
3 Citations
4,254 Views
10 Pages

Associations Between High-Density Lipoprotein Cholesterol Efflux and Brain Grey Matter Volume

  • John M. Giacona,
  • Jijia Wang,
  • Rong Zhang,
  • Brendan J. Kelley,
  • Ihab Hajjar,
  • Binu P. Thomas,
  • Fang F. Yu,
  • James A. de Lemos,
  • Anand Rohatgi and
  • Wanpen Vongpatanasin

18 October 2024

Objective: High-density lipoprotein cholesterol efflux function may prevent brain amyloid beta deposition and neurodegeneration. However, the relevance of this finding has not been established in the diverse middle-aged population. Methods: We examin...

  • Article
  • Open Access
1 Citations
1,477 Views
20 Pages

Studies on the Powerful Photoluminescence of the Lu2O3:Eu3+ System in the Form of Ceramic Powders and Crystallized Aerogels

  • Alan D. Alcantar Mendoza,
  • Antonieta García Murillo,
  • Felipe de J. Carrillo Romo and
  • José Guzmán Mendoza

13 November 2024

This study compared the chemical, structural, and luminescent properties of xerogel-based ceramic powders (CPs) with those of a new series of crystallized aerogels (CAs) synthesized by the epoxy-assisted sol–gel process. Materials with differen...

  • Article
  • Open Access
317 Views
12 Pages

17 December 2025

Background/Objectives: Population aging requires scalable approaches for early identification of cognitive decline, particularly mild cognitive impairment (MCI). Although the full 11-task BrainOK smartphone assessment showed excellent discrimination...

  • Article
  • Open Access
6 Citations
7,446 Views
28 Pages

Proteomic Profiling of Hematopoietic Stem/Progenitor Cells after a Whole Body Exposure of CBA/CaJ Mice to Titanium (48Ti) Ions

  • Kanokporn Noy Rithidech,
  • Montree Tungjai,
  • Witawat Jangiam,
  • Louise Honikel,
  • Chris Gordon,
  • Xianyin Lai and
  • Frank Witzmann

21 July 2015

Myeloid leukemia (ML) is one of the major health concerns from exposure to radiation. However, the risk assessment for developing ML after exposure to space radiation remains uncertain. To reduce the uncertainty in risk prediction for ML, a much incr...