Zobrazeno 1 - 10
of 37
pro vyhledávání: '"A. M. Vagner-Capodano"'
Autor:
J. F. Pellissier, N. Bianco, A. M. Vagner–Capodano, D. Figarella–Branger, D. Gambarelli, H. Zattara–Cannoni, N. Graziani, F. Grisoli, B. Devictor, P. Bouillot
Publikováno v:
Neuropathology and Applied Neurobiology. 20:439-447
PDGFs and their receptors expression were examined in a series of 46 meningiomas by using specific monoclonal antibodies. The immunostaining was quantified by an image analyser and the results correlated with clinical and morphological data (histolog
Publikováno v:
Neurosurgery. 32:892-900
The correlations between cytogenetic and histopathological findings were analyzed in 75 human meningiomas. The tumors were classified according to increasing degrees of anaplasia into three grades: Grade I, benign; Grade II, atypical; Grade III, anap
Autor:
H, Zattara-Cannoni, D, Gambarelli, H, Dufour, D, Figarella, F, Vollot, F, Grisoli, A M, Vagner-Capodano
Publikováno v:
Annales de genetique. 41(3)
The correlation between cytogenetic and histopathological findings were analysed in 189 meningiomas. The tumors were classified according to increasing degrees of anaplasia. We observed normal karyotype or only monosomy 22 in grade 1 (benign) tumors,
Autor:
A M, Vagner-Capodano, D, Poitout
Publikováno v:
Chirurgie; memoires de l'Academie de chirurgie. 120(13)
There has been much progress in the cytogenesis, and molecular biology of bone tumours such as Ewing sarcoma and osteosarcomas, greatly improving diagnostic possibilities and prognosis. Ewing's sarcoma is an indifferentiated sarcoma with round cells
Autor:
J. C. Gentet, Charles Raybaud, L. Genitori, G. Lena, A. M. Vagner-Capodano, J. F. Pellissier, M. Gouzien, M. Choux, D. Gambarelli
Publikováno v:
Pediatric hematology and oncology. 9(3)
Brain tumors are the most frequent childhood tumors. There have been few cytogenetic studies published on these tumors in children compared to the numerous studies on adult brain tumors. We examined chromosomes from 45 primary pediatric brain neoplas
Publikováno v:
Annales de genetique. 35(2)
In six cases of meningiomas, a karyotype with monosomy 22 and telomeric associations has been observed. The histopathological and cytogenetic correlations showed that the tumors with these chromosomal abnormalities were of a fibroblastic type and pre
Publikováno v:
Journal of neuroradiology = Journal de neuroradiologie. 18(2)
Cytogenetic studies of brain tumors in adults have made it possible to determine specific chromosomal abnormalities and to detect a high incidence of gene amplification related to these abnormalities. Data from the literature and our own results show
Autor:
Claude Cataldo, Catherine Souchier, M. Vasserot, A. Calisti, André Stahl, A. M. Vagner-Capodano
Publikováno v:
Biology of the Cell. 54:191-194
The intranucleolar localization of fibrillar centers and their relationships with nucleolus-associated chromatin were determined in stereopairs of human oocyte nucleoli obtained by computer reconstruction of serial sections. This study showed that th
Publikováno v:
Human Genetics. 31:9-19
Human meiotic and mitotic chromosomes were studied with N-N' diethyl pseudoisocyanine stain. Following methylation and oxydation, the staining allowed microscopic observation of slides with both monochromatic light and fluorescence. In addition, stai
Publikováno v:
Human Genetics. 75:140-146
The shape, relationships, relative DNA content, and nucleolar activity of the short arm of acrocentric bivalents were studied in human oocytes from early diplotene to dictyotene. At the beginning of diplotene, the short arms of the previously paired