The study aims to measure how effectively combination drug therapy works during the early stages of HIV infection, with a focus on reducing damage caused by the virus. Researchers hope to determine the optimal duration of treatment for maximum benefit and assess the impact of early treatment on immune system chemicals.
Researchers find preferred shapes and sizes of lead inclusions in aluminum, which affect melting behavior and material properties. The discovery has implications for understanding and engineering the behavior of nanoparticles in various alloys.
Researchers at Purdue University found that a single injection of vitamin A has no impact on the health and fertility of hogs. The study, which tested over 977 sows, showed no difference in total litter size or weight, regardless of when the shot was administered.
Researchers at UT Southwestern Medical Center have developed an oral vaccine that may prevent rejection of corneal transplants. The vaccine involves feeding processed corneal cells from donor corneas to recipients over time, training their immune system to accept donated corneas without the need for powerful immunosuppressive drugs.
Scientists found that mice lacking the macrophage elastase enzyme showed no signs of emphysema after heavy smoking. This discovery challenges previous theories and offers new hope for emphysema treatment. Researchers are now exploring metalloproteinase inhibitors to prevent the disease.