The American scientists have come to conclusion, that the poison of the Brazilian wandering spider (Phoneutria nigriventer) which causes a long and painful erection, can become a basis for the new medical product referred on treatment of an impotency.

In the course of two-year-old experiments experts from medical college of Georgia (Medical College of Georgia) have allocated the basic toxin of a spidery poison and entered to its rats with a high blood pressure and erectile dysfunction. After that experts supervised quantity of the substance containing in a body of rodents, applying small dosages of toxin for a strain and a relaxation of tissues of a sexual member. As a result of the analysis of the received data it was found out, that in 90 % of cases genitals of animals started to carry out the lost function necessary for continuation of a sort. By-effects it has not been noted.

"The poison of the Brazilian wandering spider represents very much danger of death to the person, however we are absolutely assured what it can become the present panacea from erectile dysfunction, - one of authors of research, doctor Michael Richardson (Michael Richardson) has told. - For definition of suitable dosages it was required to us of more than two years, but now we are ready to a finishing stage of research which for certain will change a life of many modern men".