English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Insulin (100 U/l) stimulated xylose uptake in rat soleus muscle from a basal value of 2.3 +/- 0.5 to 11.6 +/- 2.1 mumol . g-1 . h-1. Denervation (section of the sciatic nerve) markedly reduced the stimulatory action of insulin (basal 1.3 +/- 0.4 mumol . g-1 . h-1; insulin-stimulated 4.5 +/- 0.6 mumol . g-1 . h-1). This effect appeared 3 days after denervation and was maximal after 5 days. Denervation also affected the insulin dose response curve; there was no effect of insulin in denervated muscle until the concentration exceeded 1 U/l. Denervation inhibited insulin-stimulated alpha-aminoisobutyrate uptake by 77% but did not affect 125I-insulin binding or glucose-independent activation of glycogen synthase by insulin. There was no effect of denervation on the insulinomimetic effects of concanavalin A, hydrogen peroxide, vitamin K5, anoxia, 2:4-dinitrophenol, cooling, hyperosmolarity or EDTA, but the effect of diamide was inhibited. It is concluded [1] that denervation inhibits insulin-stimulated sugar transport at some early post-receptor step, and [2] that the mechanism whereby insulin activates glycogen synthase is different from the activation of the membrane transport of sugars and amino acids.

Inhibition of insulin-stimulated xylose uptake in denervated rat soleus muscle: a post-receptor effect