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
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
Following menopause, intestinal absorption
of calcium declines with the corresponding decrease in estrogen.