Structural Localization and Origin of Compartmentalized Fluid Flow, Comstock Lode, Virginia City, Nevada

2003 ◽  
Vol 98 (2) ◽  
pp. 387-408 ◽  
Author(s):  
B. R. Berger
Keyword(s):  
Fluid Flow ◽  
Structural Localization ◽  
Virginia City

Structural Localization and Origin of Compartmentalized FluidFlow, Comstock Lode, Virginia City, Nevada

2003 ◽  
Vol 98 (2) ◽  
pp. 387-408 ◽  
Author(s):  
B. R. Berger ◽  
J. V. Tingley ◽  
L. J. Drew
Keyword(s):  
Structural Localization ◽  
Virginia City

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.

Short stroke linear motor controls fluid flow

1998 ◽  
Vol 08 (PR2) ◽  
pp. Pr2-805-Pr2-808
Author(s):  
A. Basak
Keyword(s):  
Fluid Flow ◽  
Linear Motor ◽  
Motor Controls
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