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Bioavailability of orange juice (poly)phenols: the impact of short-term cessation of training by male endurance athletes
orange juice flavanones endurance-trained athletes cessation of training urinary metabolites and catabolites biomarkers of hesperetin intake
2018/11/19
Background: Physical exercise has been reported to increase the bioavailability of citrus flavanones.
Bioavailability of orange juice (poly)phenols: the impact of short-term cessation of training by male endurance athletes
orange juice flavanones endurance-trained athletes cessation of training urinary metabolites and catabolites biomarkers of hesperetin intake
2018/11/16
Background: Physical exercise has been reported to increase the bioavailability of citrus flavanones.
The high prevalence of iron deficiency in infants and in
women of reproductive age and more recent concerns about iron
overload in genetically susceptible persons emphasize the potential
importance...
Bioavailability of lutein from vegetables is 5 times higher than that of β-carotene
antioxidants low-density-lipoprotein oxidation humans
2016/6/1
To gain more insight into the relation between
vegetable consumption and the risk of chronic diseases, it is
important to determine the bioavailability of carotenoids from
vegetables and the effect...
Estimated folate intakes: data updated to reflect food fortification, increased bioavailability, and dietary supplement use
NHANES III humans estimated average requirements
2016/6/1
There is a critical need to estimate dietary folate
intakes for nutrition monitoring and food safety evaluations, but
available intake data are seriously limited by several factors.
Interest in carotenoids has increased over the past decade
from scientists involved in a variety of disciplines. Although
some human nutritionists have focused their efforts on the potential
role o...
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 absorpt...
Bioavailability of biotin given orally to humans in pharmacologic doses
Biotin biotin metabolites bioavailability
2016/5/30
Patients with carboxylase deficiency are treated
with pharmacologic doses of biotin.
Biotin bioavailability and estimated average requirement: why bother?
Biotin bioavailability
2016/5/30
Frank, symptomatic biotin deficiency probably occurs rarely.
The only well-documented cases have occurred in association
with total or near total intravenous feeding without biotin supplementation,
...
Bioavailability of vitamin D from wild edible mushrooms (Cantharellus tubaeformis) as measured with a human bioassay
Vitamin D ergocalciferol bioavailability
2016/5/27
The bioavailability of vitamin D from mushrooms
in humans is unknown
Bioavailability of Phosphorus in Two Cultivars of Pea for Broiler Chicks
Broiler Chickens Peas Phosphorus Bioavailability
2016/5/19
The aim was to determine the relative bioavailability of phosphorus (P) in peas for 21-day old broiler chickens using slope-ratio assay. One hundred and sixty eight male Ross 308 broiler chicks were d...
Evaluation of Relative Bioavailability of 25-Hydroxycholecalciferol to Cholecalciferol for Broiler Chickens
25-Hydroxycholecalciferol Cholecalciferol Relative Bioavailability Growth Bone Broiler Chicken
2016/11/10
This study was conducted to evaluate the relative bioavailability (RBV) of 25-hydroxycholecalciferol (25-OH-D3) to cholecalciferol (vitamin D3) in 1- to 21-d-old broiler chickens fed with calcium (Ca)...
Effect of dietary natural supplements on immune response and mineral bioavailability in piglets after weaning
pig natural supplements minerals
2015/6/23
The results showed that the concentration of IgG was increased in the plasma
of pigs fed the PPEs supplemented diets being significantly higher (P < 0.05) in the case of dietary sodium
alginate su...
Chronic cannulation in the small intestine of feral pigeons (Columba livia) to assess bioavailability
chronic cannulation small intestine pigeons
2015/4/7
We improved a method of chronic duodenal cannulation to study intestinal transport of solutes in an in vivo model (pigeon, Columba livia). A hypoallergenic cannula was inserted into the proximal part ...
Oral bioavailability and intestinal disposition of dehydroandrographolide in rats
脱水穿心莲内酯 药代动力学 肠道处置 Caco-2细胞 大鼠在体肠灌流
2012/8/20
目的研究脱水穿心莲内酯在大鼠体内的口服生物利用度和肠道处置，为其在临床的使用和开发提供有用的信息。方法研究脱水穿心莲内酯在大鼠体内的药代动力学行为。采用Caco-2细胞模型和大鼠在体肠灌流模型研究脱水穿心莲内酯在大鼠体内的肠道处置。结果脱水穿心莲内酯的口服绝对生物利用度是11.92%。在Caco-2细胞模型中，脱水穿心莲内酯从基底膜到顶端膜方向转运的表观渗透系数（5.37×10-5 cm/s）约等...