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

Refeeding syndrome (RFS) is characterized by the metabolic and clinical changes that occur following aggressive nutritional supplementation in malnourished patients. Hypophosphatemia is the hallmark of RFS and is key to its prevention and treatment in clinical practice. However, the mechanism of hypophosphatemia during RFS is unclear because of the lack of an animal model. In this study, we developed a rat RFS model as a first step to clarifying the molecular mechanism. After establishing the parenteral route, rats were fasted for 5 days and refeeding was started using total parenteral nutrition. The animals were infused with a high calorie solution with or without insulin administration. Results showed that plasma phosphate levels did not decrease in rats infused with the high calorie solution alone;in contrast, a 20% reduction compared to baseline was observed in rats administered insulin. In addition, rats infused with the high calorie solution containing added phosphate did not present with hypophosphatemia. Thus, we developed a rat RFS model with hypophosphatemia by tube feeding and insulin administration, and demonstrated the importance of phosphate in preventing refeeding hypophosphatemia. J. Med. Invest. 65:50-55, February, 2018.

Hypophosphatemia occurs with insulin administration during refeeding by total parenteral nutrition in rats