Based on them, earlier than intercourse, ladies must insert the vaginal gel that turns semisolid within the presence of semen, trapping AIDS virus particles in a microscopic mesh to allow them to’t infect vaginal cells.
“Step one within the sophisticated means of HIV an infection in a lady is the virus diffusing from semen to vaginal tissue. We wish to cease that first step. We have created the primary vaginal gel designed to forestall motion of the AIDS virus. That is distinctive. There’s nothing prefer it.
“We did it to develop applied sciences that may allow ladies to guard themselves towards HIV with out approval of their accomplice,” mentioned lead scientist Prof Patrick Kiser of the College of Utah.
Based on the scientists, attributable to cultural and socioeconomic elements, ladies typically are unable to barter using safety with their accomplice.
“So we developed a vaginal gel {that a} girl might insert a couple of hours earlier than intercourse and will detect the presence of semen and supply a protecting barrier between the vaginal tissue and HIV. We needed to construct a gel to cease HIV from interacting with vaginal tissue.
“It flows at a vaginal pH, and the stream turns into slower and slower as pH will increase, and it begins to behave extra strong on the pH of semen,” co-scientist Julie Jay mentioned.
The scientists estimate that if all goes properly, human assessments of the gel would begin in three to 5 years, and the gel would attain the market in a number of extra years.
The findings of their experiment testing the behaviour of the vaginal gel and displaying the way it traps AIDS-causing HIV particles are to be printed within the upcoming version of the ‘Superior Useful Supplies’ journal.
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