科研之友
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摘要
the present work deals with numerous aspects related to the molecular nature of sickle cell anemia. the discovery of the dna polymorphism in the bs-globin gene cluster, gave origin to different haplotypes of the disease, making possible to enlarge the knowledge about the clinical heterogenity observed on the patients with sickle cell disease, in the various regions of the world. the different haplotypes and its hematological parameters were analysed in a group of 22 patients born in the state of cear芍, northeast of brazil. the distribution found in the haplotypes frequency was of 55.9% for the benin, of 41.2% for the car, and of 2.9% for senegal haplotype. the data, compared to the others works done in brazil, show relations among their values to alpha of 5% (p %26lt; 0,05). the results make possible a full understanding of the pathophisiology of the illness and of its clinical complexity in our state, as well as it allows a better knowledge of the sickle cell disease in our country.
