Results 1 to 10 of about 1,338,396 (378)

Hemoglobin E disease and glycosylated hemoglobin

open access: yesIndian Journal of Endocrinology and Metabolism, 2015
Glycosylated hemoglobin (HbA1C) is a routinely measured parameter to monitor long-term glycemic control in people with diabetes mellitus. The presence of hemoglobin (Hb) variants can affect the accuracy of HbA1C methods.
Niharika Yedla   +2 more
doaj   +4 more sources

Agglutination Reactions of Artemisinin-Type Drugs and Other Substances [PDF]

open access: yesBIO Web of Conferences, 2023
Artemisinin is a good antimalarial drug independently developed in China. It is highly effective and low toxic. In the process of studying the antimalarial mechanism of artemisinin drugs, we found that there was agglutination when the drugs came into ...
Yan Bin   +3 more
doaj   +1 more source

One-Step Chemiluminescent Assay for Hydrogen Peroxide Analysis in Water

open access: yesChemosensors, 2023
The detection of hydrogen peroxide is of great importance in the environmental field. For this, a homogeneous technique has been developed here for sensitive and rapid quantification of hydrogen peroxide.
Ahlem Teniou   +4 more
doaj   +1 more source

What Is the Relevance of Murburn Concept in Thalassemia and Respiratory Diseases?

open access: yesThalassemia Reports, 2023
Murburn concept is a novel perspective for understanding cellular function, deeming cells as simple chemical engines (SCE) that are powered by redox reactions initiated by effective charge separation (ECS).
Kelath Murali Manoj
doaj   +1 more source

Alpha‐thalassemia. Case report alpha‐thalassemia in a Costa Rican family, A case report

open access: yesClinical Case Reports, 2021
This case report highlights the importance for health care providers to be aware of the αlpha‐thalassemia syndromes, their relevance to clinical care and family counseling, appropriate diagnostic algorithm for definitive diagnosis.
Mariela Solano‐Vargas   +2 more
doaj   +1 more source

Fish hemoglobins [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2007
Vertebrate hemoglobin, contained in erythrocytes, is a globular protein with a quaternary structure composed of 4 globin chains (2 alpha and 2 beta) and a prosthetic group named heme bound to each one. Having myoglobin as an ancestor, hemoglobin acquired the capacity to respond to chemical stimuli that modulate its function according to tissue ...
Souza, P. C. de   +1 more
openaire   +7 more sources

Sickle Cell Disease: Role of Oxidative Stress and Antioxidant Therapy

open access: yesAntioxidants, 2021
Sickle cell disease (SCD) is the most common hereditary disorder of hemoglobin (Hb), which affects approximately a million people worldwide. It is characterized by a single nucleotide substitution in the β-globin gene, leading to the production of ...
Rosa Vona   +5 more
doaj   +1 more source

The Redox Potential of the β-93-Cysteine Thiol Group in Human Hemoglobin Estimated from In Vitro Oxidant Challenge Experiments

open access: yesMolecules, 2021
Glutathionyl hemoglobin is a minor form of hemoglobin with intriguing properties. The measurement of the redox potential of its reactive β-93-Cysteine is useful to improve understanding of the response of erythrocytes to transient and chronic conditions ...
Federico Maria Rubino
doaj   +1 more source

Detection of Hemoglobin Concentration Based on Defective One-Dimensional Photonic Crystals

open access: yesPhotonics, 2022
The significance of the optical biosensor is its ability to detect biomolecules in their natural form. Among them, photonic crystal-based biosensors analyze the refractive index changes due to molecular interaction, and that is correlated to the sample ...
Shiju Edappadikkunnummal   +5 more
doaj   +1 more source

Solubilization of hemoglobin S by other hemoglobins. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1980
The polymerization of mixtures of Hb S with hemoglobins A, A2, and F has been investigated by analysis of the proportions of S and non-S hemoglobin both in the supernate and in the pellet after centrifugation. In all cases the non-S hemoglobin was incorporated into the polymer even in the absence of hybrids in the order A > A2 > F. The solubility
Suzanna Kwong   +3 more
openaire   +3 more sources

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