scholarly journals INTRACELLULAR ION CONCENTRATIONS OF EPITHELIAL CELLS IN RAT SMALL INTESTINE EFFECTS OF EXTERNAL POTASSIUM IONS AND UPHILL TRANSPORTS OF GLUCOSE AND GLYCINE

1976 ◽  
Vol 26 (4) ◽  
pp. 427-440 ◽  
Author(s):  
Yasunobu OKADA ◽  
Akihiko IRIMAJIRI ◽  
Akira INOUYE
Keyword(s):  
Small Intestine ◽  
Epithelial Cells ◽  
Potassium Ions ◽  
Rat Small Intestine ◽  
Ion Concentrations ◽  
Intracellular Ion Concentrations ◽  
External Potassium

The effects of thiocyanate on the intracellular ion concentrations of branchial epithelial cells of brown trout

1995 ◽  
Vol 198 (5) ◽  
pp. 1229-1232 ◽  
Author(s):  
I J Morgan ◽  
W T W Potts
Keyword(s):  
Epithelial Cells ◽  
Brown Trout ◽  
Salmo Trutta ◽  
Sodium Concentration ◽  
Phosphorus Concentration ◽  
Similar Amount ◽  
Ion Concentrations ◽  
Chloride Uptake ◽  
Intracellular Ion Concentrations ◽  
Brown Trout Salmo Trutta

Exposure of brown trout (Salmo trutta) in fresh water to 0.15 mmol l-1 external thiocyanate for 1 h resulted in a significant decrease in chlorine concentration in the branchial mitochondria-rich (MR) cells from 37 mmol l-1 to 22 mmol l-1. The intracellular sodium concentration in these cells decreased by a similar amount, whilst the intracellular phosphorus concentration increased significantly. In contrast to the MR cells, 0.15 mmol l-1 external thiocyanate had no effect on the intracellular ion concentrations in the pavement epithelial cells. Thiocyanate is known to inhibit chloride uptake in a number of freshwater animals and therefore these data suggest that it is only the MR cells that are involved in the uptake of Cl- in brown trout.

scholarly journals Peculiar Composition of Epithelial Cells in Follicle-Associated Intestinal Crypts of Peyer’s Patches in the Rat Small Intestine

2014 ◽  
Vol 76 (6) ◽  
pp. 833-838 ◽  
Author(s):  
Youhei MANTANI ◽  
Hideto YUASA ◽  
Miho NISHIDA ◽  
Ei-ichirou TAKAHARA ◽  
Takuya OMOTEHARA ◽  
...  
Keyword(s):  
Small Intestine ◽  
Epithelial Cells ◽  
Peyer's Patches ◽  
Peyer’S Patches ◽  
Rat Small Intestine

ISOLATION OF THE EPITHELIAL CELLS OF THE RAT SMALL INTESTINE

1966 ◽  
Vol 44 (6) ◽  
pp. 687-693 ◽  
Author(s):  
A. D. Perris
Keyword(s):  
Small Intestine ◽  
Epithelial Cells ◽  
Linear Relationship ◽  
Incubation Medium ◽  
Intestinal Epithelial Cells ◽  
Cellular Level ◽  
New Method ◽  
Intestinal Epithelial ◽  
Rat Small Intestine ◽  
Intestinal Function

A new method for the preparation of isolated intestinal epithelial cells from the rat is described. Suspensions of these cells respire actively, taking up oxygen in a linear relationship with time for about 40 minutes. When actively transported sugars are present in the incubation medium, the cells utilize more oxygen. It is suggested that such preparations may be useful in the study of intestinal function at the cellular level.

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