Esta primera etapa, destinada a verificar la inocuidad sobre el ser humano de la vacuna desarrollada por el laboratorio de virología de la Dra. Barbara Ensoli, se realiza "gracias a la participación de voluntarios altruistas", indicó Valeria Fiorelli, miembro del equipo de investigación.
No se ha dado a conocer el número de participantes ni su estado médico para proteger a los voluntarios, cuyo reclutamiento comenzó en noviembre de 2003 y está todavía en curso. El periódico "Corriere della Sera" hacía referencia a los problemas del equipo para encontrar sujetos seropositivos que participen en esta primera fase, cuyo fin está previsto para finales de año.
El experimento prevé la participación de 32 voluntarios no infectados y 53 seropositivos, pero estos últimos no deben estar siguiendo ninguna terapia antirretroviral. La particularidad de la vacuna italiana es la utilización de una proteína que regula la reproducción del virus VIH-1 en el organismo, frente a la mayoría de otros prototipos que utilizan como blanco el envoltorio externo del virus para esterilizarlo.
Webs Relacionadas
Istituto Superiore di Sanità
http://www.epicentro.iss.it/
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