Stimulation of Thymidine Incorporation in Isolated Rat Intestinal Mucosal Cells by Feeding an Ethanol-Containing Liquid Diet

Digestion ◽  
1982 ◽  
Vol 23 (1) ◽  
pp. 65-67 ◽  
Author(s):  
H. Seitz ◽  
P. Czygan ◽  
B. Kommerell
Keyword(s):  
Thymidine Incorporation ◽  
Liquid Diet ◽  
Mucosal Cells ◽  
Intestinal Mucosal Cells ◽  
Isolated Rat ◽  
Stimulation Of

scholarly journals Iron Transport by Isolated Rat Intestinal Mucosal Cells

1978 ◽  
Vol 75 (4) ◽  
pp. 688-694 ◽  
Author(s):  
Michael A. Savin ◽  
James D. Cook
Keyword(s):  
Iron Transport ◽  
Mucosal Cells ◽  
Intestinal Mucosal Cells ◽  
Isolated Rat

Adrenergic stimulation of isolated rat gastric mucosal cells

1982 ◽  
Vol 320 (2) ◽  
pp. 175-181 ◽  
Author(s):  
H.-J. Ruoff ◽  
M. Wagner ◽  
Christine Günther ◽  
S. Maśliński
Keyword(s):  
Adrenergic Stimulation ◽  
Gastric Mucosal Cells ◽  
Mucosal Cells ◽  
Isolated Rat ◽  
Stimulation Of

Bacterial-Mucosal Cell Junctional Complexes

1974 ◽  
Vol 32 ◽  
pp. 144-145
Author(s):  
Roger C. Wagner
Keyword(s):  
Intestinal Wall ◽  
Rat Colon ◽  
Mucosal Cell ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Mucosal Cells ◽  
Mucosal Lining ◽  
Degenerative Alterations ◽  
Junctional Complexes ◽  
Intestinal Mucosal Cells

Bacteria exhibit the ability to adhere to the apical surfaces of intestinal mucosal cells. These attachments either precede invasion of the intestinal wall by the bacteria with accompanying inflammation and degeneration of the mucosa or represent permanent anchoring sites where the bacteria never totally penetrate the mucosal cells.Endemic gram negative bacteria were found attached to the surface of mucosal cells lining the walls of crypts in the rat colon. The bacteria did not intrude deeper than 0.5 urn into the mucosal cells and no degenerative alterations were detectable in the mucosal lining.

Fine Structural Localization of Acyltransferases Involved in Lipid Synthesis in Intestinal Mucosa.

1970 ◽  
Vol 28 ◽  
pp. 54-55
Author(s):  
R. J. Barrnett ◽  
J. A. Higgins
Keyword(s):  
Smooth Endoplasmic Reticulum ◽  
Lipid Synthesis ◽  
Mucosal Cell ◽  
Structural Localization ◽  
Morphological Studies ◽  
Mucosal Cells ◽  
Initial Appearance ◽  
Sh Group ◽  
Hydrolysis Of ◽  
Intestinal Mucosal Cells

The main products of intestinal hydrolysis of dietary triglycerides are free fatty acids and monoglycerides. These form micelles from which the lipids are absorbed across the mucosal cell brush border. Biochemical studies have indicated that intestinal mucosal cells possess a triglyceride synthesising system, which uses monoglyceride directly as an acylacceptor as well as the system found in other tissues in which alphaglycerophosphate is the acylacceptor. The former pathway is used preferentially for the resynthesis of triglyceride from absorbed lipid, while the latter is used mainly for phospholipid synthesis. Both lipids are incorporated into chylomicrons. Morphological studies have shown that during fat absorption there is an initial appearance of fat droplets within the cisternae of the smooth endoplasmic reticulum and that these subsequently accumulate in the golgi elements from which they are released at the lateral borders of the cell as chylomicrons.We have recently developed several methods for the fine structural localization of acyltransferases dependent on the precipitation, in an electron dense form, of CoA released during the transfer of the acyl group to an acceptor, and have now applied these methods to a study of the fine structural localization of the enzymes involved in chylomicron lipid biosynthesis. These methods are based on the reduction of ferricyanide ions by the free SH group of CoA.

Stimulation of insulin secretion from isolated rat islets by SaRI 59-801

Diabetes ◽  
1985 ◽  
Vol 34 (6) ◽  
pp. 548-552 ◽  
Author(s):  
R. L. Hanson ◽  
C. M. Isaacson ◽  
L. D. Boyajy
Keyword(s):  
Insulin Secretion ◽  
Rat Islets ◽  
Isolated Rat Islets ◽  
Isolated Rat ◽  
Stimulation Of
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