The effects of electromagnetic fields (EMFs) radiation at the frequency of 940 MHz on the structure and function of human adult and fetal hemoglobin (HbA and HbF) were studied. After extraction and purification of HbA and HbF, the oxygen absorption values for exposed and unexposed HbA and HbF to EMF were compared. The slope of oxygen absorption curve for exposed HbA was increased while that for...

the effects of electromagnetic fields (emfs) radiation at the frequency of 940 mhz on the structure and function of human adult and fetal hemoglobin (hba and hbf) were studied. after extraction and purification of hba and hbf, the oxygen absorption values for exposed and unexposed hba and hbf to emf were compared. the slope of oxygen absorption curve for exposed hba was increased while that for...

background: the ultimate goal of diabetes control is hba 1c improvement. the purpose of this study was to assess the effect of empowerment model on hba 1c among adolescents with type 1 diabetes. methods: the present semi-experimental study was carried out on some 47 diabetic adolescents in order to investigate the effect of an educational program based on the empowerment model on hba 1c among a...

The human α-globin gene cluster is located on chromosome 16 pterp13.3, and is arranged in the order, 5’ζ2-ψζ1-ψα2-ψα1-α2-α1-θ1-3’. Recent reexamination of the ψα2 gene revealed that it is expressed at a very low level, and was renamed as mu-globin gene. The cluster was thought to result from duplication events that occurred more than 300 million years ago. Unequal homologous recombinations are ...

In this study, the gentisate and protocatechuate pathways in Burkholderia xenovorans LB400 were analyzed by genomic and functional approaches, and their role in 3-hydroxybenzoate (3-HBA) and 4-hydroxybenzoate (4-HBA) degradation was proposed. The LB400 genome possesses two identical mhbRTDHI gene clusters encoding the gentisate pathway and one mhbM gene encoding a 3-HBA 6-hydroxylase that conve...

the binding, release and oxidation of oxygen occur at the heme group iron ion. hemoglobinoxidation-reduction studies have been previously performed using spectroelectrochemistry (sec) andhave provided insight into the hemoglobin electron transfer process and more specifically, into theheme group electronic factor and subunit interaction influences. in this study, the number of fullerenecarbon a...

Contrary to public opinion on the causes of infertility, male factor accounts for over 50% of infertility during reproductive age of couples and even there are several reports on its increase during the recent years. Semen analysis as one of the main laboratory tests provides valuable information about male fertility status. In spite of huge development in diagnostic tests and laboratory innova...

Soil phenolic acids mainly come from crop residue and root exudates, which are often reported as allelochemicals affecting growth soil microbial community. Here, two acid compounds, p-hydroxyphenylacetic (HPA) p-hydroxybenzoic (HBA) were amended to the soils incubated under room conditions, samples collected soybean corn fields separately. The community was determined by PCR-DGGE (polymerase ch...

BACKGROUND Few studies have examined patients' views, knowledge, and understanding of glycohemoglobin A(1c) (HbA(1c)) testing. We explored such issues in patients with type 1 diabetes and used their statements to estimate analytical quality specifications for HbA(1c) testing. METHODS We recruited 201 patients from a hospital outpatient clinic. A questionnaire was used to collect information o...