Journal of nutritional science and vitaminology最新文献_第9页

Prevention of Age-Related-Increases in the Risks of Incident Functional Disability and Dementia by Home-Delivered Functional Dairy Product Consumption in Japanese Older Adults. 日本老年人通过在家食用功能性乳制品预防与年龄相关的功能性残疾和痴呆症发病风险的增加。

IF 0.7 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.344

Yasuaki Wada, Asuka Matsuzaki Tada, Meiko Yokoyama, Miyuki Tanaka, Katsunori Kondo

{"title":"Prevention of Age-Related-Increases in the Risks of Incident Functional Disability and Dementia by Home-Delivered Functional Dairy Product Consumption in Japanese Older Adults.","authors":"Yasuaki Wada, Asuka Matsuzaki Tada, Meiko Yokoyama, Miyuki Tanaka, Katsunori Kondo","doi":"10.3177/jnsv.70.344","DOIUrl":"10.3177/jnsv.70.344","url":null,"abstract":"Dairy products formulated with bioactives are widely distributed in Japan, but it remains to be clear whether a regular consumption of these products would help reduce the risks of incidental functional disability and dementia in older adults. This study aimed to investigate Japanese subjects aged ≥65 y (n=629) that routinely consumed three functional dairy products, a calcium-enriched milk supplemented with Bifidobacterium longum BB536, a yogurt supplemented with lactoferrin, B. longum BB536 and heat-killed Lacticaseibacillus paracasei MCC1849, and a drinkable yogurt supplemented with lactoferrin, B. longum BB536 and heat-killed L. paracasei MCC1849, through a home delivery service. Intake frequency and intake duration of these functional dairy products were compared with the risk scores of incident functional disability and dementia, developed by the Japan Gerontological Evaluation Study. In the participants aged <75 y, the incident functional disability risk was significantly maintained or decreased in the participants with the long intake duration level compared with the short intake duration level (OR, 95% CI: 0.48, 0.25-0.93). In the participants aged ≥75 y, the dementia risk was significantly maintained or decreased in the participants with the high intake frequency level compared with the low intake frequency level (OR, 95% CI: 0.46, 0.22-0.95). A high intake frequency or long term duration of these functional dairy products may be effective in preventing an aging-related increase in the risks of incident functional disability and dementia in older adults, but this warrants further investigation using different products containing different bioactives.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 4","pages":"344-351"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of Habitual Green Tea Consumption with Sarcopenia Assessed Using SARC-F in Community-Dwelling Japanese Older People: A Cross-Sectional Study. 在社区居住的日本老年人中使用 SARC-F 评估习惯性饮用绿茶与 "肌肉疏松症 "的关系：一项横断面研究

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.117

Akinori Yaegashi, Tohru Kobayashi, Nobuya Kimura, Mikako Sakaya, Rumi Ohta, Haruka Yokoyama

{"title":"Association of Habitual Green Tea Consumption with Sarcopenia Assessed Using SARC-F in Community-Dwelling Japanese Older People: A Cross-Sectional Study.","authors":"Akinori Yaegashi, Tohru Kobayashi, Nobuya Kimura, Mikako Sakaya, Rumi Ohta, Haruka Yokoyama","doi":"10.3177/jnsv.70.117","DOIUrl":"https://doi.org/10.3177/jnsv.70.117","url":null,"abstract":"To ascertain whether habitual green tea consumption is associated with sarcopenia among Japanese older adults, using the screening tool for sarcopenia (SARC-F). This cross-sectional study in Mukawa, Hokkaido, Japan, was conducted between June and September 2022 and included 364 Japanese participants older than 65 y. Habitual green tea consumption and energy intake were ascertained using a validated self-administered food frequency questionnaire. Sarcopenia was evaluated using the SARC-F. Multivariable logistic regression analysis was used to estimate the odds ratio (OR) and 95% confidence interval (CI) of sarcopenia risk across participant tertiles of green tea consumption, with adjustments for age, sex, body mass index, living alone, habitual exercise, walking hours, current smoking status, current alcohol consumption status, energy intake, protein intake, vegetable intake, and fruit intake. In this study of 364 participants (154 men and 210 women), the prevalence of sarcopenia risk was 9.3%. The multivariable-adjusted OR [95% CI] of green tea consumption for ≥1 cup/d compared with that of <1 cup/wk of sarcopenia was 0.312 [0.129-0.752]. Higher habitual green tea consumption was inversely associated with sarcopenia among Japanese older adults. Further longitudinal studies are required to confirm these findings.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 2","pages":"117-123"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Validity and Reproducibility of a Food Frequency Questionnaire for Dietary Assessment in Japanese People. 用于日本人膳食评估的食物频率问卷的有效性和可重复性。

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.106

Chihiro Toji, Yoko Saito, Naoko Hirota, Akiko Notsu, Mitsuru Fukui, Satoshi Sasaki, Chigusa Date

{"title":"Validity and Reproducibility of a Food Frequency Questionnaire for Dietary Assessment in Japanese People.","authors":"Chihiro Toji, Yoko Saito, Naoko Hirota, Akiko Notsu, Mitsuru Fukui, Satoshi Sasaki, Chigusa Date","doi":"10.3177/jnsv.70.106","DOIUrl":"https://doi.org/10.3177/jnsv.70.106","url":null,"abstract":"A 76-item food frequency questionnaire (FFQ) was developed to investigate nutritional epidemiology in urban residents in Japan. The authors prepared two food models-a life-size three-dimensional model and a life-size two-dimensional photograph-to assess the FFQ portion size. The validity of the FFQ was verified using the two food models by comparing them with 16-d weighted dietary records (WDRs). Validation was conducted by comparing the FFQ1 findings with those obtained with the WDR, which is regarded as the gold standard, and reproducibility was verified by comparing the findings from FFQ2 and FFQ1. After completion of the WDR, the participants were randomized into two groups. In one group, the FFQ was conducted using life-size three-dimensional models (3D-FFQ) to estimate the portion size. In the other group, the FFQ was administered using life-size photo collection (2D-FFQ). Regarding validity, the median values (range) of Pearson's correlation coefficients for the energy and nutrient intake of the 32 items by the WDR and FFQ1 were r=0.53 (0.30-0.68) in the 3D-FFQ and r=0.57 (0.33-0.87) in the 2D-FFQ. When FFQs with 2D or 3D food models and two different portion sizes were compared with regard to the intake of certain food groups, energy, and nutrients, both the 2D-FFQ and 3D-FFQ provided good correlation coefficients with the WDR.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 2","pages":"106-116"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Zinc and Chronic Kidney Disease: A Review. 锌与慢性肾病：综述。

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.98

Wanqiu Chen, Hongtao Lu, Yajing Ying, Hongxia Li, Hui Shen, Jianming Cai

引用次数: 0

The Association between Vitamin D Deficiency and the Risk of Mortality after Hip Fractures: A Systematic Review and Meta-Analysis. 维生素 D 缺乏与髋部骨折后死亡风险之间的关系：系统回顾与元分析》。

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.89

Kai Wang, Chenggen Xia, Lihui Zhou, Yi Zheng, Xucan Wang, Lu Cheng

{"title":"The Association between Vitamin D Deficiency and the Risk of Mortality after Hip Fractures: A Systematic Review and Meta-Analysis.","authors":"Kai Wang, Chenggen Xia, Lihui Zhou, Yi Zheng, Xucan Wang, Lu Cheng","doi":"10.3177/jnsv.70.89","DOIUrl":"10.3177/jnsv.70.89","url":null,"abstract":"Prevalence of hip fractures is on the rise and is associated with high mortality, especially in aging patients. Vitamin D is routinely recommended for bone health in general population. Our study explores the potential association between low levels (≤20 ng/mL) of vitamin D and mortality in hip fracture patients. Systematic search was done for studies that were published from inception until May 10, 2023, and that report a possible correlation between low vitamin D levels and mortality in patients with hip fractures. A random-effects model was used to assess the effects of normal vitamin D levels on mortality, subgroup analyses were conducted to assess the link between low levels of vitamin D and geographic location of the study and its impact on the recovery process. In 575 identified studies, 18 met the inclusion criteria. A strong connection between low serum levels of vitamin D (<20 ng/mL) and mortality (hazard ratio (HR): 2.29, p<0.001). Further analysis indicated that insufficient (20 to 30 ng/mL) and sufficient (>30 ng/mL) levels of vitamin D levels did not have a significant association with the mortality (HR: 1.10, p=0.12), and (HR: 1.04, p=0.50). As shown by subgroup analysis vitamin D deficiency significantly correlated with mortality in studies conducted in Europe (HR: 2.4). Our results clearly demonstrate that vitamin D deficiency is associated with higher risk of mortality in hip fracture patients. Additional analyses demonstrate that insufficient and sufficient levels of vitamin D were not significantly associated with mortality outcomes in hip fracture patients.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 2","pages":"89-97"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140861491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cholesterol-Lowering and Antioxidant Effects of Pork-Liver Protein Hydrolysate in Otsuka Long-Evans Tokushima Fatty Rats. 猪肝蛋白水解物对大冢长伊万德岛脂肪大鼠的降胆固醇和抗氧化作用

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.19

Muneshige Shimizu, Shin Kamiyama, Hideyuki Sone, Toshihide Nishimura

引用次数: 0

Dietary Supplementation with Cholic Acid Reduces Insulin Secretion in Response to Intraperitoneal Glucose Administration in Rats. 膳食中补充胆酸可降低大鼠腹腔注射葡萄糖时的胰岛素分泌量

IF 1.6 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.76

Fumika Yokoyama, Reika Yoshitsugu, Hiromichi Yamazaki, Satoshi Ishizuka

{"title":"Dietary Supplementation with Cholic Acid Reduces Insulin Secretion in Response to Intraperitoneal Glucose Administration in Rats.","authors":"Fumika Yokoyama, Reika Yoshitsugu, Hiromichi Yamazaki, Satoshi Ishizuka","doi":"10.3177/jnsv.70.76","DOIUrl":"10.3177/jnsv.70.76","url":null,"abstract":"The major characteristic of type 2 diabetes is insulin resistance, which is associated with plasma level of 12-hydroxylated bile acids (BAs) in humans. In this study, we investigated whether the rise of enterohepatic 12-hydroxylated BAs associates with glucose tolerance and/or insulin secretion using rats fed a diet supplemented with cholic acid (CA) at a level of 0.5 g/kg diet. Almost no increase was observed in plasma insulin in response to the intraperitoneal glucose administration in the CA-fed rats despite the significant increase of plasma insulin in control with the same treatment. In contrast, the changes in insulin secretion were observed in both groups and no difference was detected between the groups in the oral glucose tolerance test. Increases were observed in pancreatic expressions of Ins1 and Ins2 although the insulin protein content decreased in the pancreas without any sign in ectopic fat accumulation and histological damage in the CA-fed rats. Our results suggest that enterohepatic 12-hydroxylated BAs modulate insulin secretion in response to intraperitoneal glucose administration. The decrease in insulin store might be responsible for the reduction in the insulin secretion in the CA-fed rats.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 1","pages":"76-81"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139990357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Index to the Key Words of Volume 70. 第70卷关键词索引。

IF 0.7 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.533

引用次数: 0

Chronic Endurance Exercise Impairs Niacin Nutritional Status in Mice. 慢性耐力运动会损害小鼠的烟酸营养状况

IF 0.7 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.185

Amane Mizutani, Tatsumasa Nishikawa, Hidetsugu Fujigaki, Yasuko Yamamoto, Kuniaki Saito, Sho Hatayama, Tsutomu Fukuwatari

{"title":"Chronic Endurance Exercise Impairs Niacin Nutritional Status in Mice.","authors":"Amane Mizutani, Tatsumasa Nishikawa, Hidetsugu Fujigaki, Yasuko Yamamoto, Kuniaki Saito, Sho Hatayama, Tsutomu Fukuwatari","doi":"10.3177/jnsv.70.185","DOIUrl":"https://doi.org/10.3177/jnsv.70.185","url":null,"abstract":"Niacin is a cofactor in many biological reactions related to energy metabolism, redox reactions, DNA repair and longevity. Although it has been considered that increasing energy expenditure increases NAD consumption, little study has directly demonstrated the effect of exercise on niacin nutritional status. We have recently established the niacin insufficient model mice using kynurenine 3-monooxygenase knock out (KMO-/-) mice with niacin-limited diet, which lack the de novo NAD synthesis pathway from tryptophan. To evaluate the effects of chronic endurance exercise on niacin nutritional status, 4 wk old KMO-/- mice were fed 4 or 30 mg/kg nicotinic acid containing diets, and forced to swim in a running water pool every other day for 35 d. The swim-exercised mice fed 4 mg/kg nicotinic acid diet showed lower body weight gain and niacin nutritional markers such as liver and blood NAD, and urine nicotinamide metabolites than the sedentary mice. These animals did not show any difference in the NAD synthesis, NAD salvage and nicotinamide catabolic pathways. Chronic endurance exercise failed to affect any indices in the mice fed the 30 mg/kg nicotinic acid diet. When the diet was exchanged the 4 mg/kg for 30 mg/kg nicotinic acid diet to the mice showed chronic endurance exercise-induced growth retardation, their body weight rapidly increased. These results show that chronic endurance exercise impairs niacin nutritional status in the niacin insufficient mice, and enough niacin intake can prevent this impairment. Our findings also suggest that chronic endurance exercise increases niacin requirement by increase of NAD consumption.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 3","pages":"185-192"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141468767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of D-Allulose with Sucrose Beverage on Glucose Tolerance and Insulin Levels among Thai Healthy Volunteers. D-阿洛糖与蔗糖饮料对泰国健康志愿者葡萄糖耐量和胰岛素水平的影响

IF 0.7 4区医学

Journal of nutritional science and vitaminology Pub Date : 2024-01-01 DOI: 10.3177/jnsv.70.203

Supawan Buranapin, Natapong Kosachunhanan, Nipawan Waisayanand, Hideto Yokoi, Masaaki Tokuda

{"title":"Effects of D-Allulose with Sucrose Beverage on Glucose Tolerance and Insulin Levels among Thai Healthy Volunteers.","authors":"Supawan Buranapin, Natapong Kosachunhanan, Nipawan Waisayanand, Hideto Yokoi, Masaaki Tokuda","doi":"10.3177/jnsv.70.203","DOIUrl":"https://doi.org/10.3177/jnsv.70.203","url":null,"abstract":"D-Allulose has blood glucose suppression effects in both animal and clinical studies. The mechanism mediating glucose suppression in animals is controlled by several actions including the inhibition of sucrase. To investigate the dose-response effects of D-allulose with a sucrose beverage on glucose tolerance and insulin levels using Thai volunteers. This was a prospective, randomized, double-blinded, crossover study. Subjects had five oral sucrose tolerance tests (OSTT) with escalating doses of D-allulose (0, 2.5, 5, 7.5 or 10 g) with a 50 g sucrose beverage in a random order once a week for five consecutive weeks. The five drinks were consumed in a random order; the order being blinded for both subjects and investigators. Blood samples were drawn immediately before consumption and at 30, 60, 90 and 120 min after consumption of the study product for measurement of plasma glucose and insulin levels. Thirty healthy subjects (11 men and 19 women) completed the study. The peak postprandial glucose (PePPG) and insulin levels (PePPI) were lower when D-allulose was added in a dose-dependent manner. The lowest plasma glucose and insulin levels occurred at 120 min after OSTT in all five products and they were raised when D-allulose was added in a dose-dependent manner. D-Allulose has a suppression response on glucose and insulin shown by the decrease in postprandial plasma glucose and insulin levels following the addition of D-allulose to sucrose in a dose-dependent manner. The more D-allulose added, the less marked the glucose and insulin response occurred.","PeriodicalId":16624,"journal":{"name":"Journal of nutritional science and vitaminology","volume":"70 3","pages":"203-209"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141468772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0