101.   This occurs just as the cell is trying to produce a defense, marshaling killer immune cells for an attack.

102.   Under a microscope, the baboon cells look almost identical to the immune cells that normally flow through human veins.

103.   Ultimately, scientists say, infected people will not be saved by a treatment that only nudges the count of viruses and immune cells.

104.   Whatever the trigger, the result is that immune cells and chemicals they secrete called cytokines flock to the intestinal lining and damage it.

105.   When a person is infected by HIV, both arms of the immune system react, deploying many types of antibodies and immune cells.

106.   When the body fights infection, immune cells gather at the infection site, causing swelling.

107.   With their added GM-CSF genes, the tumor cells sounded a biological alarm that recruited immune cells to fight the tumors.

108.   Without the anti-HIV drugs, the immune cells started spewing forth the virus within a few days, Fauci told researchers.

109.   Arava, known chemically as leflunomide, works by blocking the overproduction of immune cells that are responsible for most arthritis-caused inflammation.

110.   But researchers gave them another personalized vaccine made from different immune cells.