The in vitro effect of histamine and its antagonists, cimetidine and clemastine fumarate, on
natural killer (NK) and antibody-dependent cellular Cytotoxicity (ADCC) activities of human …

We have investigated effects of histamine on the spontaneous cytotoxic activity of human
natural killer (NK) cells in vitro. Addition of histamine (10 (-3) to 10 (-7) M) to assay cultures …

In this study we investigated the modulation of natural killer (NK) cell activity by various
histamine receptor antagonists in vitro. The histamine H2-receptor antagonists cimetidine …

The effect of H< sub> 1-and H< sub> 2-receptor-blocking agents on spontaneous
lymphocyte-mediated cytotoxicity (SLMC) was studied. The H< sub> 1-receptor blocker …

We investigated effects of the biogenic diamine histamine on antibody‐dependent cellular
cytotoxicity (ADCC) against autologous anti‐D‐coated red blood cells mediated by human …

Abstract Interleukin-2 (IL-2) is recognized as a major activating signal for human natural
killer (NK) cells. The presence of monocytes alters NK cell responsiveness to IL-2. Thus …

The effect of H1 and H2 receptor‐blocking agents on antibody‐dependent cell‐mediated
cytotoxicity (ADCC) was studied. The H1 receptor blocker clemastinum and the H2 receptor …

Human peripheral blood monocytes. recovered by counter‐current centrifugal elutriation,
suppressed interleukin‐2 (IL‐2)‐induced proliferation of autologous lymphocytes, recovered …

Treatment of Swiss albino mice with histamine enhanced the clearance of natural killer (NK)‐
cell sensitive YAC‐1 lymphoma and B16/F10 melanoma cells from lung tissue in vivo, but …

Histamine (10‐1 to 10‐7 M) augmcnled natural killer cell cytotoxicity (NKCC) of human
CD16+, non‐Tlymphocytes in vitro against the NK‐sensitive target cells …