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AI as mediator: 'Smart' replies help humans communicate during pandemic（图）
AI mediator Smart replies humans communicate during pandemic
2020/4/10
When an online conversation derails, participants might look to artificial intelligence to help them get back on track, Cornell University research shows.Humans having difficult conversation...
Cavefish May Help Humans Evolve to Require Very Little Sleep
Cavefish Humans Evolve Very Little Sleep
2017/3/14
We all do it; we all need it – humans and animals alike. Sleep is an essential behavior shared by nearly all animals and disruption of this process is associated with an array of physiological and beh...
The n−3 fatty acids eicosapentaenoic acid and docosahexaenoic acid increase systemic arterial compliance in humans
Systemic arterial compliance n− 3 fatty y acids plasma lipids arterial pressure cardiovascular disease eicosapentaenoic acid docosahexaenoic acid
2016/12/19
Background: n−3 Fatty acids influence vascular function, but the effect of individual fatty acids on systemic arterial compliance (SAC) has not been reported. SAC, which reflects arterial e...
For the first time in humans,researchers use brain surface stimulation to provide ‘touch’ feedback to direct movement
humans researchers brain surface stimulation touch’ feedback direct movement
2016/11/4
In the quest torestore movement to people with spinal cord injuries, researchers have focused on getting brain signals to disconnected nerves and muscles that no longer receive messages that would spu...
Effects of cocoa powder and dark chocolate on LDL oxidative susceptibility and prostaglandin concentrations in humans
Cocoa powder dark chocolate LDL oxidation
2016/6/14
Flavonoids are polyphenolic compounds of plant
origin with antioxidant effects. Flavonoids inhibit LDL oxidation
and reduce thrombotic tendency in vitro. Little is known about
how cocoa powder and ...
Examining the effect of a nutrition intervention on immune function in healthy humans: what do we mean by immune function and who is really healthy anyway?
nutrition intervention immune function
2016/6/14
Designing studies to examine the role of nutrition in disease
prevention can provide interesting challenges. For example,
assessing the effect of nutritional interventions on immune function
is oft...
Guar gum does not impair the absorption and utilization of dietary nitrogen but affects early endogenous urea kinetics in humans
Guar gum dietary nitrogen urea kinetics
2016/6/14
Viscous gums enhance viscosity in the upper gastrointestinal
lumen, quickly disturbing motility and promoting
fluid secretion.
Measurements of the gastric emptying rate by use of ultrasonography: studies in humans using bread with added sodium propionate
gastric emptying rate glycemic index ultrasonography
2016/6/14
Foods with a low glycemic index are increasingly
being acknowledged as beneficial for individuals with disorders
related to the insulin resistance syndrome. The presence of certain
salts of organic...
Consumption of flavonoids in onions and black tea: lack of effect on F2-isoprostanes and autoantibodies to oxidized LDL in healthy humans
Flavonoid onions black tea antioxidant
2016/6/13
Oxidative damage to lipids in vivo may be
involved in the development of atherosclerosis and cancer.
Onions and black tea are foods rich in flavonoids, predominantly
the flavonoid quercetin, which ...
Dietary cholesterol from eggs increases the ratio of total cholesterol to high-density lipoprotein cholesterol in humans: a meta-analysis
Dietary cholesterol eggs total cholesterol
2016/6/13
Several epidemiologic studies found no effect of
egg consumption on the risk of coronary heart disease. It is possible
that the adverse effect of eggs on LDL-cholesterol is offset
by their favorabl...
Dietary cholesterol is secreted in intestinally derived chylomicrons during several subsequent postprandial phases in healthy humans
Lipid digestion absorption
2016/6/13
The process of intestinal absorption and chylomicron
resecretion of dietary cholesterol in humans is poorly
understood.
Assessing the effect of fatty acids on prostate carcinogenesis in humans: does self-reported dietary intake rank prostatic exposure correctly?
Fatty acids dietary intake prostate tissue
2016/6/13
Dietary fatty acids may influence prostate carcinogenesis.
Although the standard for assessing dietary effects
in humans is the semiquantitative food-frequency questionnaire,
the extent to which se...
Consumption of high doses of chlorogenic acid, present in coffee, or of black tea increases plasma total homocysteine concentrations in humans
Polyphenol coffee tea
2016/6/12
In population studies, high intakes of coffee are
associated with raised concentrations of plasma homocysteine, a
predictor of risk of cardiovascular disease. Chlorogenic acid is a
major polyphenol...
Calcium supplementation of chocolate: effect on cocoa butter digestibility and blood lipids in humans
energy content of chocolate confectionery fat digestibility
2016/6/12
The digestibility of cocoa butter was reported in
animal but not human studies to be low (60–70% and 89–94%,
respectively). These differences could be due to the much higher
ratio of calcium to fat...
Behenic acid is a cholesterol-raising saturated fatty acid in humans
cholesterol lipids carbon chain length
2016/6/12
Dietary behenic acid (22:0) is poorly absorbed.
Because of its low bioavailability compared with other fatty
acids and because of its very long chain length, the effect of
dietary behenic acid (beh...