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Age-related changes in the expression of ICAM-1 in the aorta of Wistar albino rats / Cambios relacionados con la edad en la expresión de ICAM-1 en la aorta de ratas Wistar albinas
Ketani, Sennur; Karakoç, Zelal; Ketani, M. Aydin; Kilinç, Mehmet.
Afiliação
  • Ketani, Sennur; University of Dicle. Ziya Gökalp Education Faculty. Department of Biology Education. Diyarbakir. TR
  • Karakoç, Zelal; University of Siirt. Veterinary Medicine Faculty. Department of Histology and Embryology. Siirt. TR
  • Ketani, M. Aydin; University of Dicle. Veterinary Medicine Faculty. Department of Histology and Embryology. Diyarbakir. TR
  • Kilinç, Mehmet; University of Dicle. Veterinary Medicine Faculty. Department of Anatomy. Diyarbakir. TR
Int. j. morphol ; 34(4): 1482-1486, Dec. 2016. ilus
Article em En | LILACS | ID: biblio-840912
Biblioteca responsável: CL1.1
ABSTRACT
ICAM-1 which is expressed by endothelial cells and leukocytes are observed as first markers in diseases such as transplant rejection, diabetes and atherosclerosis and in infections caused by various pathogens. In the present study, it is aimed to reveal the age-related changes in the expression of ICAM-1 on rats. Therefore, a total of 30 albino rats were taken at the age of 6, 18 and 24 months without gender discrimination. Rats were fed with standard pellet feed during the study. Afterwards, rats were sacrificed and tissue samples were collected from their rats, and the samples were evaluated under the light microscope by staining with immnunohistochemical method. It was determined that the expression of both aortic endothelial cells and endothelial cells in the media layer had been significantly increased based on the age.
RESUMEN
ICAM-1, que se expresa en las células endoteliales y los leucocitos, se observan como primeros marcadores de enfermedades como el rechazo de trasplante, la diabetes y la aterosclerosis y en las infecciones causadas por diversos patógenos. En el presente estudio, se pretende revelar los cambios relacionados con la edad en la expresión de ICAM-1 en ratas. Un total de 30 ratas albinas fueron seleccionadas con edades de 6, 18 y 24 meses, sin discriminación de sexo. Durante el estudio se administró a las ratas alimentación estándar de pellets. Posteriormente, los animales fueron sacrificados y se recogieron muestras de sus tejidos, los cuales fueron teñidos para inmunohistoquímica y se evaluaron a través de microscopio óptico. Se determinó que la expresión tanto de células endoteliales aórticas como de células endoteliales de la capa media se incrementó significativamente en función de la edad.
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Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Aorta / Endotélio Vascular / Molécula 1 de Adesão Intercelular Limite: Animals Idioma: En Revista: Int. j. morphol Assunto da revista: ANATOMIA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Turquia País de publicação: Chile

Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Aorta / Endotélio Vascular / Molécula 1 de Adesão Intercelular Limite: Animals Idioma: En Revista: Int. j. morphol Assunto da revista: ANATOMIA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Turquia País de publicação: Chile