Your browser doesn't support javascript.
loading
Genetics analysis with down syndrome and histopathological examination of buccal epithelial cells / Análisis genético y examen histopatológico de las células epiteliales bucales en pacientes con síndrome de down
Kalkanli, S; Simsek, S; Balkan, M; Akbas, H; Isi, H; Oral, D; Turkyilmaz, A; Fidanboy, M; Deveci, E; Baran, O; Kalkanli, N; Alp, M. N; Budak, T.
  • Kalkanli, S; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Simsek, S; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Balkan, M; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Akbas, H; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Isi, H; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Oral, D; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Turkyilmaz, A; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Fidanboy, M; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Deveci, E; Dicle University. Medical Faculty. Department of Histology and Embryology. Diyarbakir. TR
  • Baran, O; Dicle University. Medical Faculty. Department of Histology and Embryology. Diyarbakir. TR
  • Kalkanli, N; Dicle University. Medical Faculty. Department of Dermatology. Diyarbakir. TR
  • Alp, M. N; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
  • Budak, T; Dicle University. Medical Faculty. Department of Medical Biology and Genetic. Diyarbakir. TR
Int. j. morphol ; 31(2): 668-671, jun. 2013. ilus
Article in English | LILACS | ID: lil-687122
ABSTRACT
Down syndrome is primarily caused by trisomy of chromosome 21. We reviewed cytogenetic studies performed on 1048 patients who were referred to the Cytogenetics Unit at Dicle University Hospital, Diyarbakir, Southeast Turkey, between 2000 and 2009. The cases were grouped according to the reason of referral for cytogenetic analysis. The highest frequencies of abnormal karyotypes were found among cases that were referred due to suspicion of Down syndrome (84.8 percent). For histologic examination to persons with Down syndrome and normal, buccal mucosa smear was prepared by rubbing. Down syndrome are disabled and control groups were compared statistically buccal epithelial cells and nuclei (p<0.05). Periphery of the nucleus in some patients with Down's syndrome, while the bud structures in the form of micronuclei was observed in the karyolytic cells.
RESUMEN
El síndrome de Down es causado principalmente por la trisomía del cromosoma 21. Se revisaron los estudios citogenéticos realizados en 1.048 pacientes que fueron remitidos a la Unidad de Citogenética del Dicle University Hospital, Diyarbakir, sudeste de Turquía, entre los años 2000 y 2009. Los casos se agruparon de acuerdo a la razón de referencia para el análisis citogenético. Las frecuencias más altas de cariotipos anormales se encontraron ent los casos que fueron remitidos por sospecha de síndrome de Down (84,8 por ciento). Para el estudio histológico de las personas con y sin síndrome de Down, se realizó el frotis de mucosa oral por hisopado. Los grupos con síndrome de Down y de control (sin síndrome) se compararon estadísticamente en relación a las células epiteliales orales y los núcleos (p <0,05). Se observaron núcleos periféricos en algunos pacientes con síndrome de Down, mientras que estructuras de tipo brotes en la forma de micronúcleos se observaron en las células cariolíticas.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Down Syndrome / Mouth Mucosa Limits: Humans Country/Region as subject: Asia Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2013 Type: Article Affiliation country: Turkey Institution/Affiliation country: Dicle University/TR

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Main subject: Down Syndrome / Mouth Mucosa Limits: Humans Country/Region as subject: Asia Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2013 Type: Article Affiliation country: Turkey Institution/Affiliation country: Dicle University/TR