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

To test the hypothesis that GH-induced insulin resistance is mediated by an increase in FFA levels we assessed insulin sensitivity after inhibiting the increase in FFA by a nicotine acid derivative, Acipimox, in nine GH-deficient adults receiving GH replacement therapy. The patients received in a double blind fashion either Acipimox (500 mg) or placebo before a 2-h euglycemic (plasma glucose, 5.5 +/- 0.2 mmol/liter) hyperinsulinemic (serum insulin, 28.7 +/- 6.3 mU/liter) clamp in combination with indirect calorimetry and infusion of [3-(3)H]glucose. Acipimox decreased fasting FFA by 88% (P = 0.012) and basal lipid oxidation by 39% (P = 0.015) compared with placebo. In addition, the insulin-stimulated lipid oxidation was 31% (P = 0.0077) lower during Acipimox than during placebo. Acipimox increased insulin-stimulated total glucose uptake by 36% (P = 0.021) compared with placebo, which mainly was due to a 47% (P = 0.015) increase in glucose oxidation. GH induced insulin resistance is partially prevented by inhibition of lipolysis by Acipimox.

Inhibition of the Rise in FFA by Acipimox Partially Prevents GH-Induced Insulin Resistance in GH-Deficient Adults