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Early Development of Children with Sex Chromosome Aberrations
Pediatrics, 1978A prospective study was made of 42 children who were found at birth to have sex chromosome aberrations. The mean developmental quotient of the XXY and XXX groups was in the dull-normal range, whereas developmental quotients of 3 XYY children were low normal.
K, Haka-Ikse, D A, Stewart, M H, Cripps
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Abnormal Basal Angle of the Skull in Sex Chromosome Aberrations
Acta Radiologica. Diagnosis, 1976The basal angle was measured on skull films in 252 patients with hormonal disorders and sex chromosome aberrations. In cases of hormonal disturbance the basal angle was normal. In patients with Turner's syndrome (45,X chromosomes) the basal angle was enlarged while in patients with Klinefelter's syndrome (47,XXY chromosomes) and in those with extra X ...
K, Rzymski, J, Kosowicz
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Sex-chromosome aberrations in wood lemmings (Myopus schisticolor)
Cytogenetics and Cell Genetics, 2008The wood lemming displays certain peculiar features: (1) The sex ratio shows a prevalence of females (Frank, 1966; Kalela and Oksala, 1966), and some females produce only female offspring (Kalela and Oksala, 1966). (2) In a considerable proportion (in the present material, slightly less than half) of the females, an XY chromosome complement is found in
A, Gropp +4 more
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Analysis of sex chromosomal numerical aberrations in human astrocytomas by FISH
International Journal of Oncology, 1997Although sex chromosomal aberrations in astrocytomas have been frequently reported by cytogeneticists, their biologic significance is still unclear. The aim of this study was to investigate sex chromosomal aberrations of astrocytomas by fluorescence in situ hybridization (FISH) and to determine whether there is a relationship between these aberrations ...
X, Liu +4 more
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The Mental Implications of Sex Chromosome Aberrations
British Journal of Psychiatry, 1970I have chosen as the subject for my Blake Marsh Lecture the influence of sex chromosome aberrations on intelligence, mental health and social adjustment. This subject provides a fascinating example of how a branch of research, beginning in the field of mental retardation, arrived at discoveries which proved to be of significance to quite other fields ...
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Genetic counselling for patients with fetal sex chromosome aberrations
Nauchno-prakticheskii zhurnal «Medicinskaia genetika», 2020Распространение НИПТ с оценкой риска аберраций половых хромосом привело к увеличению количества пациентов, нуждающихся в генетическом консультировании в отношении этих заболеваний. Анализ факторов, влияющих на репродуктивный выбор семьи, необходим для улучшения качества предоставляемой семье информации.
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Sister chromatid exchanges and structural chromosome aberrations in relation to age and sex
Human Genetics, 1982Sister chromatid exchanges (SCE) and structural chromosome aberrations were analyzed in peripheral blood lymphocytes of 100 individuals, and correlated to age and sex. No correlation was found between the frequency of SCE and age, but older individuals had significantly more structural aberrations than younger.
K, Hedner +5 more
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Age-related effects on sex chromosome aberrations in equine spermatozoa
Journal of Equine Veterinary Science, 2014Many chromosomal anomalies resulting from meiotic disorders lead to the formation of gametes that are incapable of reproductive function and are spontaneously eliminated. However, formation of a zygote with structurally or numerically abnormal genome most often produces a lethal effect early in fetal life.
Monika Bugno-Poniewierska +3 more
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[Undescended testis and hypospadia in sex chromosomal aberrations].
Klinische Padiatrie, 1999If hermaphrodite genitals are present in the patient or a higher degree of hypospadia is shown with maldescensus testis, a chromosomal disorder must be considered as one potential cause of the anomaly. The case report of a child with cryptorchidism on the right, inguinal testis on the left and penoscrotal hypospadia is presented as an example. A mosaic
R, Raff +5 more
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