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随着细胞遗传学的开展,对精神分裂症的遗传问题曾在染色体方面进行过研究。精神分裂症是否与染色体异常有关,大多数持否定态度。井上(1968)、Anders(1968)在进行染色体及生化学遗传研究时,发现精神分裂症患者的染色体核型中、有性染色体异常,即47、xxy 或47、xyy 个性频度显著高于一般人。Nielsen(1968)和Chrislemsen(1978)研究指出长y 染色体多见于精神病患者,而Broun 报告正常人也可见到大y 染色体,苏州精神病医院(1981)报道中,亦
With the development of cytogenetics, the genetic problems of schizophrenia have been studied in the chromosome. Whether schizophrenia and chromosomal abnormalities, most of the negative attitude. Inoue (1968), Anders (1968) in the chromosomal and biochemical genetic studies found that schizophrenia in patients with chromosomal karyotype, chromosomal abnormalities, 47, xxy or 47, xyy personality frequency was significantly higher than the average person . Studies by Nielsen (1968) and Chrislemsen (1978) point out that the long y-chromosome is more common among people with psychosis, whereas the Broun report shows that the normal human can also see the large y chromosome. In the Suzhou Psychiatric Hospital (1981)