Prior to installation: Check the compatibility of the camshaft with the remainder of the valve train components, particularly the valve springs. On high load spring applications you will need to use lighter load springs, or alternatively remove the inner spring (for dual spring applications) just for break-in.
ISENTRESSÂ® is indicated in combination with other antiretroviral agents for the treatment of human immunodeficiency virus (HIV-1) infection in patients 4 weeks of age and older. The use of other active agents with ISENTRESS is associated with a greater likelihood of treatment response [see Clinical Studies (14)].
Without the reverse transcriptase enzyme, the virus HIV cannot make DNA copies of its genetic material (i.e. , the RNA), because the activation energy for the uncatalyzed reaction is too large. The DNA copy is essential for the virus to take over the infected cell's machinery and produce new copies of itself.his class of drug acts by inhibiting protease, the enzyme required by HIV to cut its protein into the proper segments to assemble new viral particles. Protease inhibitors, used in combination with two reverse transcriptase inhibitors, have proven to be quite successful.