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No common energy currency: de novo lipogenesis as the road less traveled
lipogenesis energy currency
2016/6/14
Bees make wax (lipid) from honey (carbohydrate). Pigs fatten
on a grain diet. Indeed, all organisms, from bacteria to mammals,
have the enzymes of de novo lipogenesis. The physiologic
function of d...
Immunologic evidence of no harmful effect of oats in celiac disease
Avenin celiac disease oats
2016/6/14
It was recently shown that antiendomysial antibodies
(EMAs), which are highly sensitive and specific for
celiac disease, are produced by intestinal mucosa. Furthermore,
EMAs were detected previousl...
No evidence for dietary protein and dietary salt as main factors of calcium excretion in healthy children and adolescents
healthy children adolescents
2016/5/31
The title and conclusions of the article, “Bioavailability of
iron glycine as a fortificant in infant foods,” by Fox et al (1) are
not supported by the data presented. Their data show that the
abso...
A vitamin E concentrate rich in tocotrienols had no effect on serum lipids, lipoproteins, or platelet function in men with mildly elevated serum lipid concentrations
Tocotrienols cholesterol HDL cholesterol
2016/5/30
Tocotrienols, lipid-soluble antioxidants with vitamin
E activity, have been reported to lower LDL-cholesterol
concentrations and platelet aggregation in men, but results are
contradictory.
白藜芦醇对去卵巢大鼠腰椎骨密度及NO、NOS影响
骨密度 一氧化氮（NO） 一氧化氮合酶（NOS）
2014/7/17
探讨白藜芦醇（RES）对去卵巢大鼠腰椎骨密度及一氧化氮（NO）和一氧化氮合酶（NOS）影响。方法 48只SD大鼠随机分为6组，分别为假手术组、去卵巢组、己烯雌酚（0.03 mg/kg）、RES 5、15、45 mg/kg组，处理90 d后，观察各组大鼠腰椎骨密度、血清中NO含量和NOS浓度变化。结果 与假手术组比较，去卵巢组大鼠第4、5、6腰椎骨密度[分别为（0.141 4±0.001 1）、（0...
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
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 ...
Lowering homocysteine with B vitamins has no effect on biomarkers of bone turnover in older persons: a 2-y randomized controlled trial1,2,3
Homocysteine bone biomarkers folate vitamin B-12 vitamin B-6 clinical trial older persons
2008/12/12
Background: In recent prospective studies, higher homocysteine concentrations were shown to be a risk factor for osteoporotic fractures in older persons. Supplements containing folate and vitamins B-1...
Zinc during and in convalescence from diarrhea has no demonstrable effect on subsequent morbidity and anthropometric status among infants <6 mo of age 1,2,3,4
Zinc infants growth diarrhea management pneumonia diarrhea
2008/12/9
Background: Preventing illness and improving growth in the first 6 mo of life is critical to reducing infant mortality. Zinc given for 14 d at the start of diarrhea has been shown to decrease the inci...
A micronutrient-fortified seasoning powder reduces morbidity and improves short-term cognitive function, but has no effect on anthropometric measures in primary school children in northeast Thailand: a randomized controlled trial
Impairments in growth immune competence
2016/12/30
Reductions in iodine and zinc deficiencies and improvements in hemoglobin were achieved from a micronutrient-fortified seasoning powder consumed in school lunches by children in northeast Thailand.
Pregnancy and lactation have no long-term deleterious effect on measures of bone mineral in healthy women: a twin study
Pregnancy lactation bone mineral density
2016/12/30
In study 1, there were no significant within-pair differences in unadjusted BMD or BMD adjusted for age, height, and fat mass at the lumbar spine or total-hip or in total-body bone mineral content (BM...
No enhancing effect of vitamin A on iron absorption in humans
Vitamin A retinyl palmitate iron absorption
2016/12/27
Vitamin A and β-carotene were recently reported to enhance iron absorption by counteracting the inhibitory effect of phytic acid in cereal-based meals and of polyphenol-containing beverages on nonheme...
Iron status of infants fed low-iron formula:no effect of added bovine lactoferrin or nucleotides
Infant formula human milk fatty acid composition iron fortification nucleotides lactoferrin
2016/12/19
Background: The appropriate level of iron fortification in infant formula remains undetermined.Objectives: We compared hematologic indexes and iron-status indicators in infants who were eith...
Vegetable-borne lutein,lycopene,and β-carotene compete for incorporation into chylomicrons,with no adverse effect on the medium-term (3-wk) plasma status of carotenoids in humans
Carotenoids bioavailability spinach tomatoes antioxidants women
2016/12/17
Background: The results of epidemiologic studies have consistently shown associations between dietary intake or plasma carotenoid status and incidence of cancers and cardiovascular and eye diseas...
Short-term supplementation with zinc and vitamin A has no significant effect on the growth of undernourished Bangladeshi children
Zinc vitamin A weight length catch-up growth children supplementation trial Bangladesh
2016/12/17
Background: Several vitamin A supplementation trials have failed to improve the growth rate in children. Addition of zinc to vitamin A might result in enhanced growth.Objective: This study e...
Maternal low-dose vitamin A or b-carotene supplementation has no effect on fetal loss and early infant mortality: a randomized cluster trial in Nepal
Vitamin A b-carotene infant mortality child survival fetal loss maternal supplementation Nepal the Nepal Nutrition Intervention Project-Sarlahi Study Group
2016/6/7
Background: The effect of vitamin A supplementation on the
survival of infants aged < 6 mo is unclear. Because most infant
deaths occur in the first few month of life, maternal supplementation
may ...