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Oral ferrous sulfate supplements increase the free radical–generating capacity of feces from healthy volunteers
Dietary iron free radicals colon cancer
2016/5/30
Most dietary iron remains unabsorbed and hence
may be available to participate in Fenton-driven free radical generation
in conjunction with the colonic microflora, leading to the
production of carc...
Vitamin D insufficiency in children, adolescents, and young adults with cystic fibrosis despite routine oral supplementation1,2,3
Cystic fibrosis vitamin D fat-soluble vitamins children adolescents
2008/12/17
Background: Cystic fibrosis (CF) with pancreatic insufficiency is associated with poor absorption of fat and fat-soluble vitamins, including vitamin D. Pancreatic enzyme supplementation does not compl...
Response of albumin synthesis to oral nutrients in young and elderly subjects1,2,3
Aging albumin synthesis dietary protein feeding L-[2H5]phenylalanine nutrients
2008/12/10
Background: The synthesis of albumin after oral ingestion of nutrients provides a means of storing amino acids, which can be made available during periods of fasting.Objective: This study was undertak...
The treatment of migraines and tension-type headaches with intravenous and oral niacin (nicotinic acid): systematic review of the literature
tension-type headaches The treatment of migraines
2008/4/23
Migraine and tension-type headaches impose a tremendous economic drain upon the healthcare system. Intravenous and oral niacin has been employed in the treatment of acute and chronic migraine and tens...
Urea-nitrogen production and salvage are modulated by protein intake in fed humans: results of an oral stable-isotope-tracer protocol and compartmental modeling
stable-isotope-tracer protocol compartmental modeling
2016/12/30
The influence of protein source on postprandial urea kinetics is poorly understood, despite its nutritional significance with respect to nitrogen homeostasis. Furthermore, traditional tracer infusion ...
Population-based plasma kinetics of an oral dose of [2H4]retinyl acetate among preschool-aged, Peruvian children
Vitamin A stores, children, stable isotope
2016/12/29
The deuterated-retinol-dilution technique provides a quantitative estimate of total-body vitamin A (TBVA) stores in adults. To apply the technique to children, information on plasma retinol kinetics i...
Human serum 25-hydroxycholecalciferol response to extended oral dosing with cholecalciferol
Vitamin D cholecalciferol parathyroid hormone
2016/12/28
The cholecalciferol inputs required to achieve or maintain any given serum 25-hydroxycholecalciferol concentration are not known, particularly within ranges comparable to the probable physiologic supp...
Oral arginine does not stimulate an increase in insulin concentration but delays glucose disposal
Protein amino acids glucagon glucagon resistance insulin glucose tolerance gastric emptying arginine
2016/12/19
Background: Ingested protein increases circulating insulin concentrations. Several years ago it was also determined that an intravenously administered mixture of 10 essential amino acids stimulat...
Therapeutic effects of oral zinc in acute and persistent diarrhea in children in developing countries: pooled analysis of randomized controlled trials
Diarrhea diarrheal disease malnutrition meta-analysis randomized controlled trial zinc
2016/6/8
Background: Zinc deficiency is prevalent in children in developing
countries. Supplemental zinc provides therapeutic benefits
in diarrhea.
Objective: We sought to measure the effect of supplemental...
Twenty-four–hour oral tracer studies with L-[1-13C]lysine at a low (15 mg·kg21 ·d21) and intermediate (29 mg·kg21 ·d21) lysine intake in healthy adults
Lysine oral tracer studies amino acids oxidation, healthy adults
2016/6/7
Background: We proposed previously that the mean lysine
requirement value is <30 mg·kg21·d21 rather than the proposed
1985 FAO/WHO/UNU estimate of the upper range of the requirement,
which is 12 mg...
Persistence of goiter despite oral iodine supplementation in goitrous children with iron deficiency anemia in Côte d’Ivoire
Iodine iron iron deficiency anemia goiter, interaction iodized oil children Cô te d’Ivoire
2016/6/3
Background: In developing countries, many children are at high
risk of goiter and iron deficiency anemia. Because iron deficiency
can have adverse effects on thyroid metabolism, iron deficiency
may...