搜索结果: 1-15 共查到“生物学 trial”相关记录76条 . 查询时间(0.297 秒)
Effects of potassium supplements on glucose metabolism in African Americans with prediabetes: a pilot trial
potassium chloride potassium risk factor glucose metabolism prediabetes African Americans
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2018/11/21
Background: Low potassium has been identified both as a risk factor for type 2 diabetes and as a mediator of the racial disparity in diabetes risk. Low potassium could be a potentially modifiable risk...
The effects of dietary protein intake on appendicular lean mass and muscle function in elderly men: a 10-wk randomized controlled trial
nutrient requirements dietary protein skeletal muscle older adults whole foods
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2018/11/21
Background: The Recommended Daily Allowance (RDA) for protein intake in the adult population is widely promoted as 0.8 g · kg−1 · d−1. Aging may increase protein requirements, particularly...
Bone mineral density during pregnancy in women participating in a randomized controlled trial of vitamin D supplementation
bone mineral content bone mineral density cholecalciferol pregnancy vitamin D
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2018/11/21
Background: Little is known about bone mineral density (BMD) during pregnancy. Advances in technology with lower radiation emissions by dual-energy X-ray absorptiometry instruments now permit the safe...
Quantity and source of dietary protein influence metabolite production by gut microbiota and rectal mucosa gene expression: a randomized, parallel, double-blind trial in overweight humans
dietary protein protein source high-protein diet gut microbiota
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2018/11/19
Background: Although high-protein diets (HPDs) are frequently consumed for body-weight control, little is known about the consequences for gut microbiota composition and metabolic activity and for lar...
Quantity and source of dietary protein influence metabolite production by gut microbiota and rectal mucosa gene expression: a randomized, parallel, double-blind trial in overweight humans
dietary protein protein source high-protein diet gut microbiota,
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2018/11/16
Background: Although high-protein diets (HPDs) are frequently consumed for body-weight control, little is known about the consequences for gut microbiota composition and metabolic activity and for lar...
Randomized controlled trial on the impact of early-life intervention with bifidobacteria on the healthy infant fecal microbiota and metabolome
infant gut microbiota probiotics bifidobacteria breastfeeding 16S rRNA gene metabolomics
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2018/11/20
Background: Early-life colonization of the intestinal tract is a dynamic process influenced by numerous factors. The impact of probiotic-supplemented infant formula on the composition and function of ...
Intake of potassium- and magnesium-enriched salt improves functional outcome after stroke: a randomized, multicenter, double-blind controlled trial
stroke potassium magnesium enriched salt neurologic performance
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2018/11/20
Background: Stroke is one of the leading causes of mortality and neurologic deficits. Management measures to improve neurologic outcomes are in great need. Our previous intervention trial in elderly s...
Plasma lipidomic profiles and cardiovascular events in a randomized intervention trial with the Mediterranean diet
Lipid metabolites Mediterranean diet cardiovascular disease
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2018/11/16
Background: Lipid metabolites may partially explain the inverse association between the Mediterranean diet (MedDiet) and cardiovascular disease (CVD).
Taurolidine-citrate-heparin lock reduces catheter-related bloodstream infections in intestinal failure patients dependent on home parenteral support: a randomized, placebo-controlled trial
antimicrobial catheter lock bacteremia catheter infections
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2018/11/19
Background: In patients with intestinal failure who are receiving home parenteral support (HPS), catheter-related bloodstream infections (CRBSIs) inflict health impairment and high costs.
Combined bioavailable isoflavones and probiotics improve bone status and estrogen metabolism in postmenopausal osteopenic women: a randomized controlled trial
isoflavone bone turnover bioavailability probiotics osteopenia postmenopause equol bone density
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2018/11/19
Background: Female age-related estrogen deficiency increases the risk of osteoporosis, which can be effectively treated with the use of hormone replacement therapy. However, hormone replacement therap...
Combined bioavailable isoflavones and probiotics improve bone status and estrogen metabolism in postmenopausal osteopenic women: a randomized controlled trial
isoflavone bone turnover bioavailability probiotics osteopenia postmenopause equol bone density
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2018/11/16
Background: Female age-related estrogen deficiency increases the risk of osteoporosis, which can be effectively treated with the use of hormone replacement therapy. However, hormone replacement therap...
Long-term weight-loss maintenance in obese patients with knee osteoarthritis: a randomized trial
weight loss maintenance diet obesity knee osteoarthritis low-energy diet weight cycling body composition blood pressure
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2018/11/16
Background: A formula low-energy diet (LED) reduces weight effectively in obese patients with knee osteoarthritis, but the role of LED in long-term weight-loss maintenance is unclear.
Long-term weight-loss maintenance in obese patients with knee osteoarthritis: a randomized trial
weight loss maintenance diet obesity knee osteoarthritis low-energy diet weight cycling body composition blood pressure
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2018/11/19
Background: A formula low-energy diet (LED) reduces weight effectively in obese patients with knee osteoarthritis, but the role of LED in long-term weight-loss maintenance is unclear.
Effect of a package of health and nutrition services on sustained recovery in children after moderate acute malnutrition and factors related to sustaining recovery: a cluster-randomized trial
moderate acute malnutrition ready-to-use supplementary food relapse supplemental feeding program sustained recovery wasting
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2018/11/15
Background: Children who recover from moderate acute malnutrition (MAM) have high rates of relapse in the year after nutritional recovery. Interventions to decrease these adverse outcomes are needed t...
Follow-up of a randomized trial on postdischarge nutrition in preterm-born children at age 8 y
preterm-born infants postdischarge nutrition follow-up growth body composition bone metabolic health
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2018/11/15
Background: Early nutritional interventions may modulate health risks in preterm-born infants. Previously, we showed that preterm-born infants fed an isocaloric protein- and mineral-enriched postdisch...