Circadian variation of lymphocyte subpopulations: a study with monoclonal antibodies.

Evaluation of lymphocyte subpopulations in patients with bladder cancer: a study with monoclonal antibodies.

Peripheral blood lymphocyte subpopulations of 47 patients with bladder cancer were analyzed using monoclonal antibodies (OKT3, OKT4, OKT8 and OKIa7). Thirty five patients were untreated, and 12 were treated, disease-free patients. In untreated patients, the number of total lymphocytes and the percentage of OKT3+ cells decreased. Among the OKT3+ T cell population, the percentage of OKT4+ cells t...

Title Evaluation of lymphocyte subpopulations in patients with bladder cancer: a study with monoclonal antibodies

Lymphocyte subpopulations in donovanosis assessed by monoclonal antibodies and immunoglobulins.

The haematological profile and peripheral blood lymphocyte subpopulations of 36 patients with donovanosis were estimated by an indirect immunofluorescence technique using monoclonal antibodies. Concentrations of serum immunoglobulins (IgM, IgG, and IgA) were also estimated. The total leucocyte and lymphocyte counts were generally raised, as were total T lymphocyte, T4, and T8 counts. Patients w...

Identification of neutrophil subpopulations with monoclonal antibodies.

Two monoclonal antibodies have been produced by the hybridoma technique that recognize subpopulations of human neutrophils. The antibodies, termed 1B5 and 4D1, react with a mean percentage of 57% and 51% of peripheral blood granulocytes, respectively. The antigens recognized appear to be neutrophil specific in that these antibodies do not react with eosinophils, platelets, erythrocytes, monocyt...

Reed-Sternberg/lymphocyte rosette: lymphocyte subpopulations as defined by monoclonal antibodies.

The Reed-Sternberg cell/lymphocyte rosette characteristic of Hodgkin's disease tissue and cell suspensions was investigated with monoclonal antibodies on fresh viable cell suspensions prepared from nine cases of Hodgkin's disease. The biopsy material comprised six spleens and three lymph nodes. The majority of the rosetting lymphocytes were T cells, primarily of the helper subset. Some of the a...