Hemoglobin A1c (HbA1c) is a stable minor Hb variant formed in vivo by posttranslational modification by glucose, originally identified by using cation exchange chromatography, and containing primarily glycated N-terminal beta-chains. However, the structure(s) of the quantified species has not been ...
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Globin consists oftwo linked pairs of polypeptide chains. Hemoglobin S is a variant form of hemoglobin that is present in persons who have sickle cell anemia, a severe hereditary form of anemia in which the cells become crescent-shaped when oxygen is lacking. What is globin in the blood? Glo...
A high index means there is a large amount of free hemoglobin, indicating hemolysis. However, this may also happen from mishandling of the blood sample, hence caution is required. Diagnosis of hemolysis is based on the blood test results, urinalysis, clinical examination, and ultrasonography to ...
aVariant hemoglobins react with glucose in a similar way to hemoglobin A, but the electrochemical properties of both glycated and nonglycated forms are different. 不同的hemoglobins起反应与葡萄糖用一个相似的方式对血红蛋白A,但电化学物产glycated并且nonglycated形式是不同的。[translate] ...
Usher syndrome is inherited in an autosomal recessive pattern.4This means that in order to have Usher syndrome, your child must inherit a variant copy of the same gene from both parents. The genes are present on chromosomes other than X or Y, so Usher syndrome can occur equally in people ...
What is the function of DNA? Genes encode proteins that perform all sorts of functions for humans (and other living beings). The human gene HBA1, for example, contains instructions for building the protein alpha globin, which is a component of hemoglobin, the oxygen-carrying protein in redblo...
What is the function of DNA? Genes encode proteins that perform all sorts of functions for humans (and other living beings). The human gene HBA1, for example, contains instructions for building the protein alpha globin, which is a component of hemoglobin, the oxygen-carrying protein in redblo...
Typically, haemoglobin has 4 globin chains each of which has a heme molecule containing iron. A globin is a complex protein which contains a sequence of amino acids which permits it to fold into a conformational sequence. Hemoglobinopathies are a result of differences in the globin chains which...
In sickle cell anemia, there is a replacement in the amino acid sequence of hemoglobin of glutamic acid by valine. What is the difference between glutamic acid and valine? a. Valine does not form a correct peptide bond. b. The protein resulting from...