Single dose recombinant human erythropoietin reduces transforming growth factor beta in patients on chronic haemodialysis.

Short-term effects of recombinant human erythropoietin on serum levels of transforming growth factor beta-1, interleukin 1-alpha, interleukin 3, interferon gamma, and tumour necrosis factor alpha in patients with chronic renal failure on chronic haemodialysis were investigated. Recombinant human erythropoietin was applied subcutaneously in a dose of 75 IU/kg on 19 patients. Serum levels of transforming growth factor beta-1, interleukin 1-alpha, interleukin 3, interferon gamma, tumour necrosis factor alpha and erythropoietin, red blood cell parameters: red blood cell count, haemoglobin, haematocrit, and erythrocyte indices were determined before and after recombinant human erythropoietin single application.

Somatotropin and somatostatin effects on vitamin K-dependent plasma coagulation factors.

The effects of somatotropin (0.2 mg/kg body mass) and somatostatin (0.1 mg/kg body mass) on plasma coagulation factors II, VII, IX, X and some general indexes of hemocoagulation were examined.

Effects of piracetam on erythropoiesis and leukopoiesis in rats.

Erythro- and leukopoiesis in rats after 10-day treatment with piracetam (2 x 200 mg/kg b.w.) were studied.