Plant discovery offers new hope for diabetics
By Abigail Klein
ISRAEL21c-Ingesting an indigenous Israeli aromatic shrub called Chiliadenus iphionoides (more commonly, "sharp varthemia" or "Goldilocks") could improve insulin secretion and glucose absorption in people with diabetes, according to plant biologist Jonathan Gorelick, scientific director of the Judea Regional Research and Development Center in Israel.
The center's efforts to isolate the plant's active compounds-and to assure these compounds are present when the plant is grown in the greenhouse rather than in the wild-is the topic of Gorelick's presentation at the 25th Judea and Samaria Research Studies Conference at Ariel University.
"This is a plant that only grows in Israel, Jordan and the Sinai, and has been used traditionally by Bedouins for controlling diabetes," Gorelick tells ISRAEL21c. "I've been screening different Israeli plants for diabetes and this is one of the best candidates."
In a study published in the Journal of Ethnopharmacology in October 2011, Gorelick and his team describe how they tested the effects of the plant on a particular Negev rodent with a nutritionally induced model of diabetes. When the animals were given an oral glucose tolerance test, blood-glucose levels returned immediately to normal levels only in the ones that had been fed sharp varthemia before the test.
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