The decrease of erythrocyte deformability may be one of the predisposing factors for pulmonary hypertension and ascites in broiler chickens. In mammals, the cytoplasmic calcium is a major regulator of erythrocyte deformability. In this study, the erythrocyte deformability was measured, and the precise locations of Ca2+ and Ca2+ -ATPase in the erythrocytes were investigated in chickens with asci...

PURPOSE We investigated the iron status of very low birth weight infants receiving multiple erythrocyte transfusions during hospitalization in the neonatal intensive care unit (NICU). METHODS We enrolled 46 very low birth weight infants who were admitted to the Kyungpook National University Hospital between January 2012 and December 2013. Serum ferritin was measured on their first day of life...

Erythrocyte invasion by Plasmodium falciparum merozoites is central to blood-stage infection and malaria pathogenesis. This intricate process is coordinated by multiple parasite adhesins that bind erythrocyte receptors and mediate invasion through several alternate pathways. P. falciparum expresses 2700 genes during the blood-stages, of which the identity and function of many remains unknown. H...

background: atopic dermatitis is a public health problem worldwide. increment of reactive oxygen species (ros) produc­tion may be one of the contributing factors of tissue damage in atopic dermatitis. the present study was designed to deter­mine the effect of vitamins e and/or d on erythrocyte superoxide dismutase and catalase activities in patients with atopic dermati­tis. methods: in a random...

By Stanley L. Schrier T HE PAST TWENTY YEARS have seen a remarkable growth in information concerning the metabolism of the human erythrocyte. It became apparent that, depending on the method of preparation, some of the enzymes of the human erythrocyte can be recovered partially or totally in an operationally defined membrane fraction. Therefore, there now exists a substantial body of informatio...

An increase in erythrocyte-bound IgG and enhanced breakdown of the erythrocyte anion exchanger band 3, characteristics of normal erythrocyte aging are observed in old, healthy individuals when compared with young donors. These findings indicate that the rate of cellular aging increases with organismal aging. Results from previous studies on the same parameters have suggested that the erythrocyt...

PURPOSE OF THE STUDY To determine the effects of choline on red blood cell membrane properties and NO metabolism. MATERIAL AND METHODS Aliquots of venous blood from eleven healthy subjects were incubated in vitro with choline concentrations 10(-10) to 10(-3) M. The following parameters were determined: erythrocyte deformability, aggregation and membrane lipid fluidity, plasma K+, Na+, Ca2+, t...

Suitable physiological condition in fishes for the selection of broodfishes can be achieved through hematological studies. The present study aimed to examin the hematological indices in Juvenile Sturgeons at different stages of growth. Total albumin content in blood serum, hemoglobin concentration, the erythrocyte and leukocyte count of 54 sturgeon specimens (Persian sturgeon Acipenser persicus...