From time to time I like to keep up on interesting things happening in the fields of scientific development. I recently came across two articles from POZ.com (a website about HIV/AIDS) regarding some current medicines and research. I don’t really have a commentary or anything about the articles. I just thought they were neat and wanted to pass them along.
Science continues to amaze me! According to a study in the Journal of the American Chemical Society, “adding minuscule bits of gold, called nanoparticles, to a failed HIV drug causes it to work much better without creating dangerous side effects,” says the article from POZ.com. Isnt that amazing? Who would think, “oh wait. . .what if I tried fusing a little piece of gold to that medicine?” Maybe I just don’t have a scientific mind.
The second article was about a study looking at HIV transmission. The article states, “while such sexually transmitted diseases as gonorrhea and syphilis invade the body with as many as 10, 20, 100 or 200 bacteria, scientists from the University of Alabama at Birmingham (UAB) have found that most HIV infections are the result of a single copy of the virus penetrating the body’s defenses, The Birmingham News reports (al.com, 5/20).
It is amazing because within a week’s time that one super-tiny copy of HIV can reproduce into thousands (perhaps millions) of the same virus. All before the body has any clue that the virus is even present in the system.