Results 211 to 220 of about 30,451 (254)
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Journal of Pharmaceutical Sciences, 2008
Intestinal membrane permeability is an important factor affecting the bioavailability of drugs. As a strategy to improve membrane permeability, membrane transporters are useful targets since essential nutrients are absorbed efficiently via specific transporters.
Katsumasa, Otake +7 more
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Intestinal membrane permeability is an important factor affecting the bioavailability of drugs. As a strategy to improve membrane permeability, membrane transporters are useful targets since essential nutrients are absorbed efficiently via specific transporters.
Katsumasa, Otake +7 more
openaire +2 more sources
Hexose metabolism in pancreatic islets: Enzyme-to-enzyme tunnelling of hexose 6-phosphates
International Journal of Biochemistry, 1991The fate of unlabelled D-glucose and D-[2-3H]glucose in pancreatic islets was simulated taking into account experimental values for glycolytic flux, intracellular concentration of D-glucose 6-phosphate and phosphoglucoisomerase activity. The model, which also takes into account the isotopic discrimination in velocity and intramolecular transfer of ...
Malaisse, Willy, Bodur, Hakan
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Functional Plant Biology, 2007
Hexose phosphorylation is an essential step of sugar metabolism. Only two classes of glucose and fructose phosphorylating enzymes, hexokinases (HXK) and fructokinases (FRK), have been found in plants. Tomato (Lycopersicon esculentum Mill.) is the only plant species from which four HXK and four FRK genes have been identified and characterised.
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Hexose phosphorylation is an essential step of sugar metabolism. Only two classes of glucose and fructose phosphorylating enzymes, hexokinases (HXK) and fructokinases (FRK), have been found in plants. Tomato (Lycopersicon esculentum Mill.) is the only plant species from which four HXK and four FRK genes have been identified and characterised.
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The chlorella hexose/H+-symporters
2000The physiology, molecular biology, and biochemistry of the inducible hexose uptake protein of Chlorella kessleri is reviewed. The protein encoded by the HUP1 gene is the most intensively studied membrane transporter of plants. Responsible for substrate accumulation up to 1500-fold, it translocates one proton together with one hexose, and the cell ...
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[46] Hexose phosphate and hexose reductase
1955John B. Wolff, Nathan O. Kaplan
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