As negative handles had been used normal rabbit control IgG (General rabbit bad control, Dakocytomation catalogue N1699, Dakopatt, Glostrup, Denmark) or normal mouse serum (Dakocytomation catalogue X0910) applied in the same concentrations or dilutions as the principal antibodies

As negative handles had been used normal rabbit control IgG (General rabbit bad control, Dakocytomation catalogue N1699, Dakopatt, Glostrup, Denmark) or normal mouse serum (Dakocytomation catalogue X0910) applied in the same concentrations or dilutions as the principal antibodies. == Immunohistochemistry

Lung HIV-specific CD4+ T cells from a representative HIV+COPD+ subject exhibit diminished multifunctional capacity compared with an HIV+COPD? individual (Figure 3A)

Lung HIV-specific CD4+ T cells from a representative HIV+COPD+ subject exhibit diminished multifunctional capacity compared with an HIV+COPD? individual (Figure 3A). functional exhaustion. Moreover, lung CD4+ T cells from HIV+COPD+ patients demonstrated increased basal and HIV antigen-induced expression of the