Granulocyte-colony stimulating factor in the prevention of postoperative infectious complications and sub-optimal recovery from operation in patients with colorectal cancer and increased preoperative risk (ASA 3 and 4). Protocol of a controlled clinical trial developed by consensus of an international study group. Part three: individual patient, complication algorithm and quality manage.

General Design: Presentation of a new type of a study protocol for evaluation of the effectiveness of an immune modifier (rhG-CSF, filgrastim): prevention of postoperative infectious complications and of sub-optimal recovery from operation in patients with colorectal cancer and increased preoperative risk (ASA 3 and 4). A randomised, placebo controlled, double-blinded, single-centre study is performed at an University Hospital (n = 40 patients for each group). This part presents the course of the individual patient and a complication algorithm for the management of anastomotic leakage and quality management.

Granulocyte colony-stimulating factor (G-CSF) transiently suppresses mitogen-stimulated T-cell proliferative response.

Granulocyte colony-stimulation factor (G-CSF) is a cytokine that selectively promotes growth and maturation of neutrophils and may modulate the cytokine response to inflammatory stimuli. The purpose of this study was to examine the effect of G-CSF on ex vivo peripheral blood mononuclear cell (PBMC) functions. Ten patients with breast cancer were included in a clinical trial in which r-metHuG-CSF was administered daily for 5 days to mobilize peripheral blood stem cells.

Ly-1 B cells and disease activity in (New Zealand black x New Zealand white)F1 mice. Effect of total lymphoid irradiation.

The treatment of female (New Zealand black x New Zealand white)F1 mice with total lymphoid irradiation resulted in a prolonged remission of autoimmune disease activity. Total lymphoid irradiation-treated mice also showed a marked reduction of Ly-1 B cells, which lasted up to 3 months. The subsequent return of Ly-1 B cells to preirradiation levels was not associated with a simultaneous return of disease when measured by parameters such as IgG anti-DNA antibodies and spontaneous secretion of IgG by splenic cells.

Recognition of self class II major histocompatibility complex antigens by CD8+ T cell clones derived from rheumatoid arthritis synovial membrane.

T cells from rheumatoid synovium have been expanded in vitro as lines and clones using autologous Epstein-Barr virus-transformed stimulator cells. Both lines and clones recognized autologous class II MHC antigens in the absence of defined exogenous antigens i.e.