When the dietary cholesterol intake increases,
intestinal absorption of cholesterol decreases, while the expression of steroid efflux transporters ABCG5 and ABCG8 are upregulated.
The influence of different concentrations of P-gp inhibitor verapamil hydrochloride upon
intestinal absorption of various constituents is shown in Figure 5.
Owen, Water-in-oil microemulsions containing medium-chain fatty acids/salts: formulation and
intestinal absorption enhancement evaluation, Pharm Res, 13, 210-215 (1996).
Most likely, decreased
intestinal absorption capacity was the result of an exocrine pancreatic dysfunction since 13/15 patients had a decreased level of FE1.
In this experiment, the effects of daidzin and soybean milk on the
intestinal absorption of puerarin were explored through
intestinal absorption studies of different combinations of soybean glycosides, soybean milk, and puerarin.
Wang et al., "Establishment of Caco-2 cell monolayer model and standard operation procedure for assessing
intestinal absorption of chemical components of traditional Chinese medicine," Journal of Chinese Integrative Medicine, vol.
Walle, Methylation of Dietary Flavones Greatly Improves their Hepatic Metabolic Stability and
Intestinal Absorption, Mol.
An appropriate balance between ruminally degradable and undergradable protein fractions can assure sufficient amount of required AAs balance for
intestinal absorption to match animal's requirement.
It appears in the blood circulation incorporated into chylomicrons and other apo-B containing lipoproteins and requires a sophisticated system of
intestinal absorption and distribution among the tissues.
These abnormalities are thought to be due to erratic delivery of levodopa to the brain, which may result from the fact that large neutral amino acids (phenylalanine, tyrosine, methionine, leucine, isoleucine, valine, and tryptophan) compete with levodopa for
intestinal absorption and for transport across the blood-brain barrier.
Also Pappenheimer and Michel (2003) proved a decisive role of villi in the
intestinal absorption of nutrients.
Following menopause,
intestinal absorption of calcium declines with the corresponding decrease in estrogen.