Results 61 to 70 of about 1,737,552 (105)
Optical Marking of Alcohol Induced Hemoglobin Modification [PDF]
arXiv, 2007 It has been shown that conformational modifications of Hb induced by ethanol consumption can be visualized in optical spectra studying oxygenation kinetics of hemoglobin or mixing hemoglobin with Cibacron blue dye. Better dye affinity of blood proteins extracted from alcoholised rats with respect to those from non-alcoholised ones confirms that ethanol
arxiv
Revista Cubana de Medicina General Integral, 1996 Se presenta una guía práctica para la indicación de electroforesis de hemoglobina, utilizada en el pesquisaje de hemoglobinas anormales en el Programa de Prevención de Anemia Falciforme, actualmente vigente en Cuba, así como la interpretación del ...
Marcos Raúl Martín Ruiz
doaj
Hemoglobin Strain Field Waves and Allometric Functionality [PDF]
arXiv, 2016 Hemoglobin (Hgb) forms tetramers (dimerized dimers), which enhance its globular stability and may also facilitate small gas molecule transport, as shown by recent all-atom Newtonian solvated simulations. Hydropathic bioinformatic scaling reveals many wave-like features of strained Hgb structures at the coarse-grained amino acid level, while ...
arxiv
Acute lymphoblastic leukemia in a child with hemoglobins S and Q-Iran
The Turkish Journal of Pediatrics, 1990 A 13-year-old girl with acute lymphoblastic leukemia is presented. The peripheral smear showed, in addition to lymphoblasts, marked anisocytosis, poikilocytosis, and polychromasia. In vitro sickling test was positive. Hemoglobin electrophoresis at
A Gürgey +4 more
doaj
CardioLab: Laboratory Values Estimation and Monitoring from Electrocardiogram Signals -- A Multimodal Deep Learning Approach [PDF]
arXivBackground: Laboratory values are fundamental to medical diagnosis and management, but acquiring these values can be costly, invasive, and time-consuming. While electrocardiogram (ECG) patterns have been linked to certain laboratory abnormalities, the comprehensive modeling of these relationships remains underexplored.
arxiv
Cadernos de Saúde Pública, 2002 Este estudo, tem como o objetivo determinar a freqüência das hemoglobinopatias em neonatos, que realizaram a coleta para o Teste de Triagem Neonatal para Distúrbios Metabólicos no Hospital de Clínicas de Porto Alegre.
Liane Esteves Daudt +5 more
doaj +1 more source
Hemoglobin S identification in blood donors: A cross section of prevalence
Hematology, Transfusion and Cell Therapy, 2022 Introduction: In Brazil, the sickle cell trait (SCT) has an average prevalence of 4% in the general population and 6–10% among Afro-descendants. Although SCT is highly prevalent, a large segment of the population ignores their status.
Fernanda Lima Kroger +5 more
doaj
An Allosteric Model for the Influence of $\text{H}^+$ and $\text{CO}_2$ on Oxygen-Hemoglobin Binding [PDF]
arXivIn the physiology of oxygen-hemoglobin binding, an important role is played by the influence of $\text{H}^+$ and $\text{CO}_2$ on the affinity of hemoglobin for $\text{O}_2$. Here we extend the allosteric model of hemoglobin to include these effects. We assume purely allosteric modulation, i.e., that the modulatory effects of $\text{H}^+$ and $\text{CO}
arxiv
Thermal-induced proteinquake in oxyhemoglobin [PDF]
arXiv, 2015 Oxygen is released to living tissues via conformational changes of hemoglobin from R-state (oxyhemoglobin) to T-state (desoxyhemoglobin). The detailed mechanism of this process is not yet fully understood. We have carried out micromechanical experiments on oxyhemoglobin crystals to determine the behavior of the Young's modulus and the internal friction
arxiv
Importance of DNA Sequencing for Abnormal Hemoglobins Detected by HPLC Screening
Turkish Journal of Hematology, 2020 Duran Canatan +4 more
doaj +1 more source