Members of the RTX family of protein toxins are functionally conserved among an assortment of bacterial pathogens. By disrupting host cell integrity through their pore-forming and cytolytic activities ...

The biological and immunoserological properties of crude and purified hemolysin obtained from culture superna-tants of an El Tor vibrio were studied. The hemolysin appears to be an antigenic substance ...

Most times that we are sick, it is because something got into our bloodstream. Environmental chemicals from water or the air can be dangerous, but particularly nasty are a peculiar class of toxins ...