Absorption of quercetin-3-glucoside and quercetin-4′-glucoside in the rat small intestine: the role of lactase phlorizin hydrolase and the sodium-dependent glucose transporter

2003 ◽  
Vol 65 (7) ◽  
pp. 1199-1206 ◽  
Author(s):  
Andrea J. Day ◽  
Jennifer M. Gee ◽  
M.Susan DuPont ◽  
Ian T. Johnson ◽  
Gary Williamson
2001 ◽  
Vol 120 (5) ◽  
pp. A677 ◽  
Author(s):  
Katsuhiro Uda ◽  
Tomoyuki Tsujikawa ◽  
Jin Satoh ◽  
Akihiko Itoh ◽  
Tetsuya Fukunaga ◽  
...  

1998 ◽  
Vol 114 ◽  
pp. A384
Author(s):  
B. Karakoyun ◽  
T. Coskun ◽  
A. Bozkurt ◽  
B.Ç. Yegen ◽  
M. Yüksel ◽  
...  

2012 ◽  
Vol 22 (5) ◽  
pp. 2403-2410 ◽  
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Srinivas Maddi ◽  
Shravan Kumar Yamsani ◽  
Adukondalu Devandla ◽  
Gerhard Scriba ◽  
Madhusudan Rao Yamsani

2001 ◽  
Vol 99 (1) ◽  
pp. 134-141 ◽  
Author(s):  
Seiichiro Yamamoto ◽  
Minoru Tanabe ◽  
Go Wakabayashi ◽  
Motohide Shimazu ◽  
Koshi Matsumoto ◽  
...  

1994 ◽  
Vol 5 (5) ◽  
pp. S29
Author(s):  
J H Dominguez ◽  
B Song ◽  
L Maianu ◽  
W T Garvey ◽  
M Qulali

The functions of absorption of dietary glucose by the small intestine and reabsorption of filtered glucose by the renal proximal tubule are strikingly similar in their organization and in the way they adapt to uncontrolled diabetes mellitus. In both cases, transepithelial glucose and Na+ fluxes are augmented. The epithelial adaptations to hyperglycemia of uncontrolled diabetes are accomplished by increasing the glucose transport surface area and the number of the efflux glucose transporter GLUT2 located in the basolateral membrane. The signals that modify the size of the epithelium and the overexpression of basolateral GLUT2 are not known. It was speculated that high glucose levels and enhanced Na+ flux may be important factors in the signaling event that culminates in a renal and intestinal epithelium that is modified to transport higher rates of glucose against a higher extracellular level of glucose.


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