Search results for "Anatomia"
showing 10 items of 1108 documents
Role of TGF-b1 in type I collagen production in bronchial epithelial cells: effects on Smad7 inhibitory role?
2008
Airway epithelial cells play an important role in inflammatory, apoptotic and remodelling process associate with fibrosis and COPD. Transforming growth factor 1 (TGF-b1) is involved in airways remodelling by Smads signalling pathway. We investigated the role of TGF-b1 on type I collagen production and Smads (Smad 2-3-4-and 7) expression in bronchial epithelial cells (16HBE). Cells were treated with 1ng/ml and 10ng/ml of TGF-b1 for 0, 3 and 24 hours. With low dose of TGF-b1 we observed no significant variation on Smad2 mRNA expression for both times but a significant increased of Smad7 mRNA expression at 3h (p=0.0043) and a significant reduction of Smad3, Smad4 and Smad7 mRNA expression at 2…
Comparative analysis of the structure of temporomandibular joint in human and rabbit.
2016
In order to increase knowledge on the morphology and structure of the articular disc of the temporomandibular joint (TMJ) for a better understanding of the functional role of the same, it proceeded with an investigation on histological samples in the block of TMJ and periarticular tissues of adult rabits and human fatustes at different stage of development. (www.actabiomedica.it)