The meaning of HEMOGLOBIN S is an abnormal hemoglobin that occurs in the red blood cells in sickle cell anemia and sickle-cell trait.
Anemia is a term that means less than normal levels of red blood cells or hemoglobin in a person's blood. The term is derived from the Greek term anaimia, meaning lack of blood. The symptoms of anemia usually include some of the following: Pale skin Weakness Shortness of breath Fainting...
Patients who are heterozygous (one normal β-globin gene and one mutant β-globin) have more moderate anemia and produce enough β-globin chains to obviate the need for ongoing transfusions—referred to as β-thalassemia trait, or β-thalassemia minor. In patients with thalassemia, the issues...
In the late 1950s, when it became easy to detect sickle cell trait by simple hemoglobin electrophoresis, many African Americans refused to be tested out of fear that the information would be used against them. There were, in fact, some examples where employment discrimination followed ...
To try to help reduce this burden, some churches in Nigeria conduct premarital sickle cell hemoglobin screening and refuse to conduct weddings when both individuals are identified as carriers of sickle cell trait. Main body: This paper explores the ethical challenges involved in such denials. We ...
MCV/RBC. This is one of the formulas that is used to distinguish the hypochromic, microcytic anemias of the thalassemia trait from iron deficiency. As a general rule, iron deficiency causes alterations in RBCs that tend to be variable, whereas thalassemia generally results in more uniformly small...
In the late 1950s, when it became easy to detect sickle cell trait by simple hemoglobin electrophoresis, many African Americans refused to be tested out of fear that the information would be used against them. There were, in fact, some examples where employment discrimination followed ...
Because sickle cell anemia and sickle cell trait are so much more common in African Americans than in other racial and ethnic groups in our population, racism and racial discrimination have been part of the American experience with this genetic disorder. In the late 1950s, when it became easy...
The study showed that CHr has a strong correlation with hemoglobin, MCV, and MCH, meaning that CHr combined with these conventional parameters appears to be available and reliable in identifying IDA [19]. Our study shows that the best threshold for CHr in diagnosing IDA is 27.2 pg. This ...