Sister chromatid exchanges, a sensitive measure of chromosome damage, were counted in peripheral blood lymphocytes from 23 patients with juvenile chronic arthritis receiving long term, low dose chlorambucil treatment. Thirty five patients with juvenile chronic arthritis who had not been treated with cytotoxic drugs served as controls. All of the treated patients have cells with abnormal sister ...

A male, 47, developed chronic hemolytic anemia in association with hi9h titers of cold agglutinins in 1 966. His symptpm of the cold agglutinin syndrome began in 1 951 with cyanosis of the extremities nd face after exposure to cold. In 1 956, hemoglobinuna was first noted after chilling. In 1 962, the cold agglutinin titer was 1 : 1 6,000, and his red cells were coated with complement globulins...

BACKGROUND Immunosuppressive agents in general are shown to prevent renal progression and all-cause mortality in idiopathic membranous nephropathy (IMN) patients with nephrotic syndrome. However, the efficacy and safety of different immunosuppressive treatments have not been systematic assessed and compared. A network meta-analysis was performed to compare different immunosuppressive treatment ...

We present the long-term follow-up and results of subsequent treatments in patients with chronic lymphocytic leukemia treated initially with cladribine + prednisone or chlorambucil + prednisone in a randomized, cross-over study. We found higher complete and overall responses rates in patients who received cladribine + prednisone as first and second-line treatment but no significant differences ...

Despite the increasing use of cytokines to circumvent the acute dose-limiting myelotoxicity of cancer treatment, little is known about the combined effects of cytotoxic agents and cytokines on the primitive stem cells responsible for long-term hematopoiesis. In an experimental model, we administered cytotoxic agents that have variable effects on primitive stem cells in C57BL/6 (B6)-mice. Mice r...

chronic lymphocytic leukemia (cll) and chronic myeloid leukemia (cml) are the most common leukemias of the elderly (>43 year). however, the sequential occurrence of cml followed by cll in the same patient is extremely rare. in our report, a 52-year-old female was diagnosed with cll (type of bone marrow (bm) infiltration was nodular and interstitial) and was treated with chlorambucil. 64 months ...