title: Prevalence of Hb S (HHB: c.20A > T) in a Honduran population of African descent.
abstract: Sickle cell disease is the most common hemoglobinopathy worldwide, particularly in Africa and among people of African descent. Serious clinical consequences characterize the homozygous condition. To determine the prevalence of Hb S (HBB: c.20A > T) and anemia in a community of people of African descent from Honduras, 202 individuals were analyzed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The high prevalence found indicates that it is necessary to implement a program to prevent the consequences of this disease in vulnerable populations of Honduras.
authors.affiliation: Faculty of Medical Sciences, National Autonomous University of Honduras , Tegucigalpa , Honduras .
authors.forename: Brian M
authors.initials: BM
authors.lastname: Erazo
authors.forename: Gilberto A
authors.initials: GA
authors.lastname: Ramírez
authors.forename: Linda E
authors.initials: LE
authors.lastname: Cerrato
authors.forename: Luis J
authors.initials: LJ
authors.lastname: Pinto
authors.forename: Edder J
authors.initials: EJ
authors.lastname: Castro
authors.forename: Néstor J
authors.initials: NJ
authors.lastname: Yanez
authors.forename: Brayan
authors.initials: B
authors.lastname: Montoya
authors.forename: Gustavo A
authors.initials: GA
authors.lastname: Fontecha
mesh_terms: D000293:Adolescent; D000755:Anemia, Sickle Cell / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics*; D044383:Black People / Q000235:genetics*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005787:Gene Frequency; D005843:Geography; D006451:Hemoglobin, Sickle / Q000235:genetics*; D006720:Homozygote; D006721:Honduras / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008297:Male; D009154:Mutation; D012150:Polymorphism, Restriction Fragment Length; D011247:Pregnancy; D015995:Prevalence; D055815:Young Adult; D055544:beta-Globins / Q000235:genetics*
chemical_list: D006451:Hemoglobin, Sickle; D055544:beta-Globins
keywords: African descent; Hb S; Honduras; sickle cell disease