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

1. Isolated fat-cells and intact epididymal fat-pads were incubated in medium containing 45Ca2+ and the incorporation of 45Ca into mitochondrial and extramitochondrial fractions was studied. Redistribution of 45Ca between these fractions was essentially prevented by the addition of EGTA [ethanedioxybis(ethylamine)tetra-acetate] and Ruthenium Red to the sucrose-based extraction medium. 2. Incorporation of 45Ca into mitochondrial fractions of both fat-cells and fat-pads was found to be complete within 2-5 min, suggesting that mitochondria contain a pool of calcium in rapid isotopic exchange with extracellular Ca2+. This pool was about 20 times larger in mitochondria within fat-cells than within fat-pads. In fat-cells, 45Ca incorporation into the mitochondrial fraction accounted for about 34% of the total 45Ca incorporation into cells after 20 min and about 50% of the total mitochondrial calcium content measured by atomic absorption; values in fat-pads were about 7 and 20% respectively.

biochemical journal

Exchangeable and total calcium pools in mitochondria of rat epididymal fat-pads and isolated fat-cells. Role in the regulation of pyruvate dehydrogenase activity