304 Examples Of Chromosome Abnormal And 17 Examples Of Chromosome Abnormal Nuclear Type Of The First Report In The World

Objective: The chromosome distortion affects directly humanity's reproduction health. The number of human chromosome has been discovered more than 10,000 kinds of unusual and structural distortions, and chromosome syndrome more than 350, in which despite carriers and a few sexual chromosomal abnormals, low intellegence and growth stunting almost are the common characteristics of chromosomal abnormals. We carry on the analysis of the chromosome nuclear type to 2873 patients having chromosome checking-characteristics and discuss the relations between the human chromosome abnormal and diseases. Providing materials for human gene localization, the gene clone and analysis of the sudden change, ect.Materials and methods: During the research from September, 2001 to December, and during the undergraduate from March, 1987 to August, 2001, we have carried 2873 patients coming to get medical examinations on Cytogenetic, such as constant miscarries, the abnormal birth, the still birth, the still-birth, abnormal hermaphrodite, and having inheritance sickness family history ,etc. Under the aseptic condition, taking the heparin preventing clotting the circumference blood to carry on the lymphocyte raise, G reveals the belt , carrying on the analysis of the chromosome nuclear type ,counting 30 fissions, analyzing 3 nuclear types. The abnormal doubles the analysis.Results: During the check on 2873 patients' chromosome, we discover 304examples of unusual chromosome. Chromosome unusual picking out rate is 10.58 % (not...