Some chromosomal abnormalities in cases of recurrent abortions in the peripheral blood of some Iraqis

Abstract

Due to the suffering of many Iraqis in recent years ,the problem of repeated abortions has markedly increased. The abortion has been studied in several researches according to bactarial, parasitic, Viro, hormonal causes , age of the mother, deformation sperm in men and genetic causes. This study included 120 cases (60 pairs) of those who suffer miscarriages repeatedly, after they were diagnosed primarily for their need to examine genetic where they underwent tests other causes and results were negative. Samples were taken from peripheral blood and then conducted its analysis chromosomal G-band, according to the Yaseen,1998. The results of chromosomal aberations ranged between inversion in chromosome16, duplication in chromosome 1, rearrangement in X chromosome and mosaism with trisomy 18.The duration of abortion were between 1st and 2nd minster. The rest cases maybe caused by gene aberations.