Maraviroc is an entry inhibitor. Specifically, maraviroc is a negative allosteric modulator of the CCR5 receptor, which is found on the surface of certain human cells. The chemokine receptor CCR5 is an essential co-receptor for most HIV strains and necessary for the entry process of the virus into the host cell.
January 14, 1742. Greenwich, England. Edmond Halley, Edmond also spelled Edmund (born Nov. 8, 1656, Haggerston, Shoreditch, near Londonâdied Jan. 14, 1742, Greenwich, near London) English astronomer and mathematician who was the first to calculate the orbit of a comet later named after him.
Halley's Comet: Mark Twain was born during the appearance of Halley's Comet in 1835, and died as the comet returned in 1910. Samuel Langhorne Clemens, who wrote under the pen name of Mark Twain, was the sixth of seven children born to John Marshall Clemens, a Tennessee country merchant, and hi â¦ s wife Jane Lampton Clemens. His place of birth was Florida, Missouri, and the date was November 30, 1835. 15 people found this useful.