12 ফলাফল
The principal aim of the study was to investigate rheological properties of erythrocytes obtained from patients admitted to the clinic, and diagnosed with polycythemia vera. The polycythemia vera diagnosis was based on the WHO criteria for polycythemia vera. Using a laser rheometer SSD
BACKGROUND
Associations between polymorphisms for gene encoding enzymes involved in biotransformation of xenobiotics and susceptibility to several cancers have been shown in several studies. The aim of the present study was to evaluate the association of polymorphisms of cytochrome P450 (CYP1A1) and
The activity of glucose-6-phosphate dehydrogenase (G6PD), glutathione reductase (GSSG-R), glutathione peroxidase (GSH-Px) and MDA levels have been assayed in red blood cells (RBC), obtained from 57 people suffering from haemoblastoses. The activities of G6PD in the RBC in patients with polycythemia
The number of sulfhydryl groups on the surface of intact erythrocytes from patients with polycythemia vera is significantly less (34%) than those from control subjects. Sulfhydryl groups were measured indirectly by reversibly blocking -SH groups with the thiol reagent, 6,6'-dithiodinicotinic acid,
Fifteen cytoplasmic erythrocyte enzyme activities were determined in patients with polycythemia vera (PV), iron deficiency anemia (IDA), and a group of healthy volunteers. Among the PV patients, the erythrocyte enzyme activities were compared between 2 groups: patients treated solely with phlebotomy
We have developed a RIA for erythrocyte acid glutathione S-transferase (GST), which is immunologically identical to major GSTs from other blood cell components, and measured its serum concentrations in various hematological disorders. In some patients with paroxysmal nocturnal hemoglobinuria,
OBJECTIVE
Identification of JAK2V617F in myeloproliferative disorders makes JAK2 an important marker for disease diagnosis and a highly attractive target for therapeutic drug development. This study is intended to identify a sensitive and specific substrate for assays of the JAK2 enzymatic
Whether iron deficient RBC in humans have a reduced, or an increased, susceptibility to lipid peroxidation was studied in the iron deficiency states of primary proliferative polycythaemia and iron deficiency anaemia and related to changes in the activities of iron-dependent and non-iron dependent
The correlation of gene polymorphisms rs4025935 (large deletion), rs1695 (313A>G), rs71748309 (large deletion), and rs1800566 (609C>T) of GSTM1, GSTT1, and NQO1 genes encoding glutathione-S-transferases (GST) M1, P1, and T1 and NADPH-quinone oxidoreductase with the risk of development of
A common feature of malignancies is increased reactive oxygen species (ROS) and reactive nitrogen species (RNS). We analyzed the influence of oxidative and nitrosative stress on the activation of AKT/mTOR signaling pathway in myeloproliferative neoplasms Thrombosis is a major cause of mortality in patients with myeloproliferative neoplasms (MPNs), though there is currently little to offer patients with MPN beyond aspirin and cytoreductive therapies such as hydroxyurea for primary prevention. Thrombogenesis in MPN involves multiple cellular
Antioxidant defence was investigated in red blood cells (RBC) in 56 patients with 3 different haemoblastoses: polycythemia vera (PV), chronic myelogenous leukaemia (CML), chronic lymphoid leukemia (CLL) with and without anaemia, in 12 iron deficiency anaemia (A) patients and 50 healthy persons. The