نتایج جستجو برای: rhuepo
تعداد نتایج: 367 فیلتر نتایج به سال:
Background: Anemia is a common complication accompanied by high morbidity and mortality in hemodialysis patients. Considering the fact that the reduction of erythropoietin (EPO) synthesis is the main cause of uremic anemia, receiving recombinant human erythropoietin (rHuEPO) can improve the condition in these patients. Some of these hemodialysis patients, however, have acceptable hemoglobin lev...
Highly presensitized patients wait longer for a renal allograft than unsensitized patients and have a poorer allograft survival rate. Repeated blood transfusions have been implicated in the induction and maintenance of sensitization. To determine the effect of recombinant human erythropoietin (rHuEPO) therapy on five transfusion dependent, highly sensitized adolescents on dialysis, we serially ...
Patients with thalassemia major are considered to have high erythropoietin (Epo) activity.' However, Hammond et a1 reported that thalassemic patients had much less serum Epo activity compared with patients with hypoplastic anemia.* Determination of serum Epo levels in 32 patients from our clinic with homozygous p-thalassemia major and intermedia showed that Epo activity was not significantly hi...
BACKGROUND AND OBJECTIVES Algorithms that combine scores from multiple blood parameters are demonstrably effective in highlighting recombinant human erythropoietin (rHuEPO) administration, and have been used to deter rHuEPO use by athletes. These models are sensitive to atypical levels of blood parameters encountered during altered states of red cell production. Because hematologic abnormalitie...
Red blood cell osmotic resistance (RBCOR) is defined as resistance to osmotic changes in cell integrity after their exposure to hypotonic saline solution. The investigation examined the effect of rHuEPO on RBCOR in hemodialysed patients. The study included 58 patients aged 49 +/- 14 years, treated by hemodialysis for 59 +/- 43 months on average. Half of the patients received rHuEPO for anemia c...
The contribution of the lymphatics to the absorption and systemic availability of recombinant human epoetin alfa (rHuEPO) following s.c. injection was examined using a cannulated sheep model. Parallel studies were conducted in sheep where a single bolus dose was administered either by i.v. (10, 100, or 1000 IU/kg) or s.c. (400 IU/kg) injection. The first s.c. group served as a control for the c...
We investigated the significance of erythropoietin receptor (EPOR) expression following treatment with recombinant human erythropoietin (rHuEPO; epoetin alpha) and the effect of recombinant epoetins (epoetin alpha, epoetin beta, and darbepoetin alpha) alone or in combination with anticancer therapy on tumor growth in two well-established preclinical models of breast carcinoma (MDA-MB-231 and MC...
PURPOSE Erythropoiesis-stimulating agents (ESA) are used clinically for treating cancer-related anemia. Recent clinical trials have reported increased adverse events and reduced survival in ESA-treated breast cancer patients receiving chemotherapy, potentially related to erythropoietin (EPO)-induced cancer progression. However, minimal preclinical data are available about the impact of EPO on m...
OBJECTIVE To evaluate the efficacy and safety of Repotin, a locally produced recombinant human erythropoietin (rHuEPO), in the treatment of the anaemia of chronic renal failure (ACRF). DESIGN The study consisted of two multicentre non-randomised open stages. SETTING Renal units at several teaching hospitals in South Africa. PARTICIPANTS Haemodialysis patients with haemoglobin (Hb) levels ...
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