Apoptotic bax and proliferative PCNA Expression in Pleomorphic Adenoma - Couverture souple

Al - Azzawi, Lehadh; Hussain, Qutaiba

 
9783659792403: Apoptotic bax and proliferative PCNA Expression in Pleomorphic Adenoma
Couverture souple
ISBN 10 : 3659792403 ISBN 13 : 9783659792403
Editeur : LAP LAMBERT Academic Publishing, 2015

Synopsis

Epithelial benign salivary gland tumours are relatively uncommon and constitute a wide spectrum of variable morphologic & biologic entities. Among these cytological and morphological properties of salivary gland tumours, one of the most important criteria for measuring its biological behaviour approach is cell proliferation. The cell proliferation / death balance is most important in the development of salivary gland tumours. Aim of the study is to examine the expression of Bax mRNA gene using in situ hybridization technique & PCNA protein immunohistochemically. Twelve formalin fixed paraffin embedded tissue blocks of pleomorphic adenoma were used in this study. Haematoxylin and Eosin stain was used for reassessment of the histopathologic diagnosis. The cell proliferation activity was examined by proliferating cell nuclear antigen (PCNA)IHC and proapoptotic cell death Bax mRNA gene was analysed by ISH technique.The high proliferative rate could explain the natural course of PA benign & the decreased expression of bax indicate that loss of bax expression might give the tumour cells a double growth advantage because uncontrolled proliferation is combined with reduce cell death rate

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Présentation de l'éditeur

Epithelial benign salivary gland tumours are relatively uncommon and constitute a wide spectrum of variable morphologic & biologic entities. Among these cytological and morphological properties of salivary gland tumours, one of the most important criteria for measuring its biological behaviour approach is cell proliferation. The cell proliferation / death balance is most important in the development of salivary gland tumours. Aim of the study is to examine the expression of Bax mRNA gene using in situ hybridization technique & PCNA protein immunohistochemically. Twelve formalin fixed paraffin embedded tissue blocks of pleomorphic adenoma were used in this study. Haematoxylin and Eosin stain was used for reassessment of the histopathologic diagnosis. The cell proliferation activity was examined by proliferating cell nuclear antigen (PCNA)IHC and proapoptotic cell death Bax mRNA gene was analysed by ISH technique.The high proliferative rate could explain the natural course of PA benign & the decreased expression of bax indicate that loss of bax expression might give the tumour cells a double growth advantage because uncontrolled proliferation is combined with reduce cell death rate

Biographie de l'auteur

Dr.Lehadh Al-Azzawi has obtained her PhD degree in oral pathology in 2003 from of Collage of Dentistry-University of Baghdad.Since she has worked in different projects in this field.She is the author of several articles published in esteemed journals & supervisor of several MSc & PhD students & a member of several examining committee certification

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2015
Langue
anglais
ISBN 10 
3659792403
ISBN 13 
9783659792403
Reliure
Broché
Nombre de pages
112
Coordonnées du fabricant
non disponible
Personne responsable
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