Results 61 to 70 of about 5,008,934 (241)

Mammary blood flow and metabolic activity are linked by a feedback mechanism involving nitric oxide synthesis [PDF]

open access: yes, 2014
To test which, if any, of the major milk precursors can elicit a rapid change in the rate of mammary blood flow (MBF) and to define the time course and magnitude of such changes, 4 lactating cows were infused with glucose, amino acids, or triacylglycerol
Cant J.P.   +5 more
core   +1 more source

Active Hydrophilic Components of the Medicinal Herb Salvia miltiorrhiza (Danshen) Potently Inhibit Organic Anion Transporters 1 (Slc22a6) and 3 (Slc22a8) [PDF]

open access: yes, 2012
Many active components of herbal products are small organic anions, and organic anion transporters were previously demonstrated to be a potential site of drug-drug interactions.
Sweet, Douglas H., Wang, Li
core   +3 more sources

Influence of para-aminohippuric acid analysis on net portal-drained viscera flux of nutrients in pigs

open access: yesAnimal, 2018
In nutrition studies, para-aminohippuric acid (PAH) is a marker frequently used to measure blood flow in pigs, which is essential for estimating portal-drained viscera (PDV) flux of nutrients.
I. Fernández-Fígares   +3 more
doaj  

Adult renal function is modified by perinatal taurine status in conscious male rats [PDF]

open access: yes, 2010
Perinatal taurine exposure influences renal function in adult female offspring. This study tests the hypothesis that prenatal rather than postnatal taurine exposure alters renal function in adult conscious male rats.
Jirakulsomchok, Dusit   +3 more
core   +3 more sources

Whole blood and plasma amino acid transfers across the portal drained viscera and liver of the pig.

open access: yesReproduction, nutrition, development, 1999
Whole blood (WB) and plasma (P) amino acid transfers across the portal drained viscera and the liver were determined during 6 h of a constant p-aminohippuric acid infusion in three hourly-fed Landrace x Large-White pigs (30.5 kg, mean live weight ...
N. Le Floc’h, N. Mézière, B. Séve
semanticscholar   +1 more source

The role of B [Beta]-hydroxybutyrate in the regulation of ketogenesis in sheep [PDF]

open access: yes, 1983
Eleven ewes weighing between 55 and 65 kg were randomly placed in one of three experimental categories: normal (n=5); diabetic insulin-treated, DIT (.n=3); and diabetic 72-hour-untreated, DUT (.n=3).
Fernandez, Juan Marcos
core   +1 more source

Betaine increases net portal absorption of volatile fatty acids in Iberian pigs [PDF]

open access: yes
[EN] Betaine is an osmolyte with the potential to increase volatile fatty acids (VFAs) production and hence improve intestinal health.The present study investigated how betaine affects portal and arterial concentrations and net portal absorption (NPA) of
Fernández Fígares, Ignacio   +5 more
core   +1 more source

Prediction of portal and hepatic blood flow from intake level data in cattle [PDF]

open access: yes, 2016
There is growing interest in developing integrated post-absorptive metabolism models for dairy 30 cattle. An integral part of linking a multi-organ post-absorptive model is the prediction of nutrient 31 fluxes between organs, and thus blood flow.
Bannink, A.   +6 more
core   +1 more source

Dendrimers and derivatives as a potential therapeutic tool in regenerative medicine strategies : a review [PDF]

open access: yes, 2010
Since the pioneering work dealing with the synthesis and physicochemical aspects of dendrimers, a predictable and tunable set of compositions for therapeutic, scaffolding and imaging systems has been reported.
Mano, J. F.   +4 more
core   +1 more source

Dopamine D2-like receptors and amino acid-induced glomerular hyperfiltration in humans.

open access: yesBritish Journal of Clinical Pharmacology, 2001
AIMS In rodents, blockade of dopamine D2-like receptors abolishes both the physiological increase in glomerular filtration rate (GFR) induced by amino acids and the pathological hyperfiltration in experimental diabetes mellitus.
G. Luippold   +4 more
semanticscholar   +1 more source

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