One of the most notable science men of Cuba. He is fully devoted to researches to face skin illnesses such as smarts, loss of color, hair loss, cracking and some other sickness. Drugs coming from the talent of this Hero of Work of the Cuban Republic have a wide international recognition, above all those elaborated from the human placenta for the treatment of Vitiligo, Psoriasis and Alopecia. These are the cases of melagenina, antipsoriatic treatment and antialopecic. He works also in some other scientific fields. Member of numerous scientific associations, he has been acknowledged with diverse recognitions in Cuba and abroad.