Behaviour of transglutaminase activity in intestine of starved and refed rats
Enzyme, ISSN: 0013-9432, Vol: 42, Issue: 2, Page: 61-67
1989
- 5Citations
- 4Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations5
- Citation Indexes5
- CrossRef5
- Captures4
- Readers4
Article Description
Starvation causes an intestinal mucosa atrophy which is greater in jejunum than in ileum. Hypoplasia is promptly reversed by refeeding. Transglutaminase (TG) has been controversially implicated in cell proliferation and its role in intestine is not defined. We investigate, by the above described model, the behaviour of TG in proximal and distal small bowel as well as in colon of rats after 4 days of starvation and at day 1, 2, 3, 4, 5, 7 and 10 of refeeding. Our results emphasize a significative reduction of TG in small bowel induced by starvation (day 0) and a prompt recovery of the enzyme activity after refeeding; furthermore, in the first intestinal tract TG activity reaches from day 2 to day 5 values which are significantly higher than basal. Four days of starvation do not affect TG in colon. In conclusion, our study demonstrates that in rats high values of TG activity are coincident with the intense proliferative phase in small intestine subsequent to starvation atrophy.
Bibliographic Details
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