How has the plant been scientifically tested against wound healing in the past? The results will always depend upon the screen used. It is always worth testing 'old' compounds and 'extracts' if you have a new (and better?) screen for the benefit you are testing for.

Thanks everyone for your answers. I´m writing a research proposal for my PhD and I hope I will be accepted. Good day!

Salam fernanda coud u pls tell me if u continues to work with plant rich in coumarin in wound healing..thanx

Good day Shama: I´m very interesting in wound healing and natural products. In fact I want to mix thise topics for my PhD research. Now I´m looking for a PhD advisor and a University interested in my proposal. Best regards from Colombia, Fda.

Thanx for u replay.. Iam also interesting in wound healing so u think if the plant rich in coumarin its ok for wound healing?

That´s my question Shama. That´s what I´m asking. But I hope I will solve it soon.