I came across this article a couple of weeks ago which I thought provided some interesting scientific food for thought.
Boiled down, the article says that experiments with injecting leptin in rats (who have no insulin capacity) had a positive effect on keeping their blood sugars down (although it did start to inch up slowly ‘over time’ – the amount of time is not clear in this article).
The scientists are not saying that this means leptin could potentially replace insulin on its own. Basically a big difference between the two as follows:
Leptin suppresses glucagon, which is a hormone produced by the pancreas that raises sugar levels.
Insulin responds to the high glucagon levels (which cause
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By
Nic on 22 April 2009 at 9.09 am
Posted in
Science & Research
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