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Dietary protein, carbohydrate, and fat enhance memory performance in the healthy elderly
Glucose carbohydrate protein
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2016/6/14
Dietary carbohydrates can improve memory.
Whether these effects are related to elevations in blood glucose
or to energy ingestion is unknown.
Substrate oxidation and control of food intake in men after a fat-substitute meal compared with meals supplemented with an isoenergetic load of carbohydrate, long-chain triacylglycerols, or medium-chain triacylglycerols
Humans hunger signal satiety
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2016/6/14
It has been suggested that hunger may be delayed
and food intake reduced under metabolic conditions that spare
carbohydrate oxidation.
Mechanism for the increase in plasma triacylglycerol concentrations after consumption of short-term, high-carbohydrate diets
Stable isotopes fatty acid liver
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2016/6/13
High-carbohydrate (HC) diets are recommended
for lowering the risk of coronary heart disease because they
decrease plasma LDL-cholesterol concentrations. However, an
unfavorable effect of HC diets ...
Effects of isoenergetic high-carbohydrate compared with high-fat diets on human cholesterol synthesis and expression of key regulatory genes of cholesterol metabolism
glucose tolerance high-carbohydrate diet stable isotopes
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2016/6/13
High-carbohydrate diets improve plasma cholesterol
concentrations but increase triacylglycerol concentrations;
the latter effect increases the risk of cardiovascular disease
(CVD). Triacylglycerol ...
Postprandial de novo lipogenesis and metabolic changes induced by a high-carbohydrate, low-fat meal in lean and overweight men
Obesity hyperinsulinemia carbohydrates
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2016/6/12
Adjustments of carbohydrate intake and oxidation
occur in both normal-weight and overweight individuals. Nevertheless,
the contribution of carbohydrates to the accumulation of
fat through either re...
Euglycemic hyperinsulinemic clamp to assess posthepatic glucose appearance after carbohydrate loading. 2. Evaluation of corn and mung bean starches in healthy men
Glucose cornstarch mung bean
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2016/5/31
The rate of absorption of glucose from carbohydrates
is important in several aspects of health. We recently validated a noninvasive
technique in pigs, euglycemic hyperinsulinemic clamp plus
oral ca...
Euglycemic hyperinsulinemic clamp to assess posthepatic glucose appearance after carbohydrate loading. 1. Validation in pigs
Glucose insulin intestinal absorption
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2016/5/31
Precise knowledge of the rate of glucose absorption
after meal feeding requires invasive methods in humans.
Limited effect of refined carbohydrate dietary supplementation on colonization of the gastrointestinal tract of healthy subjects by Candida albicans
Candida albicans refined carbohydrate colonization
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2016/5/31
Infections due to Candida albicans occur readily
in situations in which ample glucose is available. In mice,
dietary refined carbohydrate supplementation leads to higher
rates of Candida growth in ...
Effects of small-intestinal fat and carbohydrate infusions on appetite and food intake in obese and nonobese men
Appetite hunger fat
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2016/5/27
To determine whether the satiating effects of nutrients in the small intestine are lower in obese than in nonobese people, 9 healthy, obese men [age: 18–33 y; body mass index (BMI; in kg/m2) 30.4–40.8...
Hormonal response to lipid and carbohydrate meals during the acute postprandial period
acute postprandial period Hormonal response
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2015/7/22
Optimizing the hormonal environment during the postprandial period in favor of increased
anabolism is of interest to many active individuals. Data are conflicting regarding the acute hormonal respons...
The 24-h carbohydrate oxidation rate in a human respiratory chamber predicts ad libitum food intake1,2,3
Substrate oxidation nutrient balance food intake body weight regulation
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2009/4/20
Background: The 24-h respiratory quotient (24-h RQ) and 24-h carbohydrate balance (24-h CHO-Bal) are predictors of weight change. Whether these relations are mediated by the effects of substrate oxi...
The Canadian Trial of Carbohydrates in Diabetes (CCD), a 1-y controlled trial of low-glycemic-index dietary carbohydrate in type 2 diabetes: no effect on glycated hemoglobin but reduction in C-reactive protein1,2,3
Carbohydrates Diabetes (CCD) 1-y controlled trial
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2009/4/20
Background: The optimal source and amount of dietary carbohydrate for managing type 2 diabetes (T2DM) are unknown. Objective: We aimed to compare the effects of altering the glycemic index or the ...
Carbohydrate nutrition, glycemic index, and the 10-y incidence of cataract
nutrition carbohydrate glycemic index glycemic loadglycation humans
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2008/12/22
Background: Although dietary carbohydrates are thought to play a role in cataractogenesis, few epidemiologic studies have examined links between carbohydrate nutrition and cataract.Objectives: We ...
Carbohydrate intake and HDL in a multiethnic population
Dietary carbohydrates lipoproteins HDL triacylglycerols ethnic groups Canada
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2008/12/12
Background:Ethnic differences in serum lipids are not explained by genetics, central adiposity, lifestyle, or diet, possibly because dietary carbohydrate has not been considered.Objective:The aim was ...
Dietary carbohydrate modification induces alterations in gene expression in abdominal subcutaneous adipose tissue in persons with the metabolic syndrome: the FUNGENUT Study
Gene-nutrient interactions metabolic syndrome insulin resistance microarray adipose tissue
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2008/12/12
Background: Diets rich in whole-grain cereals and foods with a low glycemic index may protect against type 2 diabetes, but the underlying molecular mechanisms are unknown.Objective: The main objective...