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

The aim of this experiment was to determine portal absorption of calcium in the growing pig after ingestion of extrinsic labelled 45 Ca milk. Portal levels of 45 Ca are high very soon (15 min) af- ter ingestion of milk and decrease after 60 min. The absorption peak was observed at 30 min. The highest porto-arterial differences were observed between 15 and 60 min, indicating that absorption mainly occurs during the first hour (about 48%). 45 Ca portal absorption rate is close to 76%; it indi- cates that the major part of the calcium is absorbed in the first four postprandial hours. Absorption / calcium / milk / pig

45Ca as a marker to assess portal absorption of calcium from milk in the growing pig

⁴⁵Ca as a marker to assess portal absorption of calcium from milk in the growing pig