'Golden Bullet' Shows Promise For Killing Common Parasite
Although most infected commonality get no symptoms, it can generate bent on health problems in pregnant women and individuals such as AIDS patients or organ transplant recipients who acquire weakened unaffected systems.
In the fresh study, Michael Cortie and colleagues attached antibodies to the parasite onto gold nanorods that are activated by laser-light. A assemblage of Toxoplasma-infected animal cells were remoted in cell culture dishes and thereupon exposed to these "golden bullets."
The cells were then exposed to laser-light, which heated up the "bullets" and destroyed the parasites. The treatment killed approximately 83 percent of the parasites containing the gold particles, the researchers say. They dependence to grow up a analogous method for killing the parasite in patients. Adapted from materials if by American Chemical Society.
