Catesbeian frog skin extract, compound and method for treating mastitis in cattle.

摘要

The invention relates to an extract obtained from the skin of Rana catesbeiana, intended for the treatment of mastitis in cattle. The invention also relates to a drug which contains the aforementioned extract, intended for the treatment of mastititis in cattle. The invention further relates to the use of the said extract for preparing a drug for the treatment of mastitis in cattle. Finally, the invention relates to a method for obtaining the above-mentioned extract.