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Filter by:Splanchnic uptake and metabolism contributes significantly to the differences in flux seen between the intravenous and intragastric ingestion of certain indispensable amino acids. This is the third in a series of studies designed to increase the investigators knowledge of the metabolism of two indispensable amino acids, threonine and lysine, by the splanchnic bed. In the initial two studies the investigators established the neonatal parenteral requirement of threonine and lysine. In the current study, the investigators will be examining the differences in uptake and metabolism of threonine and lysine across the splanchnic bed.
the pharmacokinetics of sildenafil following single doses of sildenafil CT administered with and without water is similar relative to the conventional oral tablet of sildenafil administered with water.
The purpose of this study is to test how the body absorbs and processes new forms of oral testosterone. Information gained during the study may help develop better forms of testosterone therapy in the future.
The purpose of this investigational study is to determine how much male hormone, testosterone, is necessary to maintain sperm production in the testis. This knowledge will be used to help in the development of a safe male hormonal contraception.
We are developing an oral supplement of carbohydrates to be added to infant formulas in order to improve brain development, immune function, and overall health of infants and children. After a careful review of what is known about these sugars, there is very little information regarding their use in infants and children, although there is some information in adults and animals. Many of these sugars have been used in a glyco-nutritional supplement in adults and children, with minimal or no reported side effects. We are developing a custom blend of important individual sugars, and need information regarding their dosing and blood concentrations following oral intake of the carbohydrate supplement. Timed blood samples following the carbohydrate supplement will provide us with a better understanding of the most effective dose and the metabolism of these sugars in adults. This will give us the preliminary information we need for developing an oral supplement of special sugars that can be added to infant formulas to help improve brain development and immune function in infants and children.
The aim of the present study is to investigate the effect of pretreatment of bran on improving the bioavailability of ferulic acid in wholegrain breads containing bran. As secondary endpoints we will investigate the changes in plasmatic antioxidant capacity, anti-inflammatory effects, colonic metabolites from ferulic acid and short chain fatty acids (SCFA).
26 subjects will be enrolled into 5 different dose groups. The trial will consist of a screening, a dosing and a follow-up visit. Dosing at visit 2, of MKC253 Inhalation Powder, Glucagon-Like Peptide-1 (GLP-1) will be given at 5 dose levels.