cd8 cell การใช้

• So the defensins might not be coming from the CD8 cells.
• Exactly how AIDS affects the CD8 cells remains unclear, though.
• CD8 cells can be suppressed by B cells regulation of TAM phenotypes.
• He suspected that whatever the CD8 cell was producing might be the reason.
• When the CD8 cells were removed, however, the virus grew again.
• The CD8 cells were thought to have better protection.
• During the acute-phase, CD8 cells were present in low numbers.
• Letvin and his colleagues began looking for ways to prime monkeys to make CD8 cells.
• Yet in the latter stages of AIDS, CD8 cells start dwindling rapidly, too.
• Perhaps, he thought, the CD8 cells were producing some substance that suppressed the virus.
• The new work thus offers the first evidence of a depletion in a subgroup of CD8 cells.
• In his letter, he reports that CD8 cells of the African monkey secrete the hormone interleukin 16.
• As long as CD8 cells are making the substance, he hypothesized, the virus is unable to grow.
• CD8 cells can recognize these cues and punctually destroy the diseased cell, or at least suppress its function.
• The key, it turned out, was the killer T-cells, also known as CD8 cells.
• Another reason some questioned the findings is that most noninfected people appear to make defensins in their CD8 cells.
• A T cell becomes a CD4 + cell by down-regulating expression of its CD8 cell surface receptors.
• That means that people with HIV infections might have more CD4 cells if doctors removed some of their CD8 cells.
• The screen kept the cells apart but allowed fluid secreted by the CD8 cells to diffuse upward to the CD4s.
• But the latest results suggest the naive CD8 cells decrease in number just as thoroughly as do the naive helper cells.