Comparison of a human acellular dermal matrix and a polypropylene mesh for pelvic floor reconstruction: a randomized trial study in a rabbit model.

Non-absorbable polypropylene (PP) meshes have been widely used in surgical reconstruction of the pelvic floor disorders. However, they are associated with serious complications. Human acellular dermal matrices (hADM) have demonstrated safety and efficacy in reconstructive medicine, but their suitability and efficacy at vaginal level is not known.

Early atherosclerotic plaques show evidence of infection by Chlamydia pneumoniae.

Chlamydia pneumoniae (Cpn) could play an important role in the development of atherosclerosis. Cpn interferes with HIF-1alpha regulation in infected host cells during intracellular replication in hypoxia. We obtained carotid artery specimens with low (n=38), high (n=25) levels of stenosis and 10 middle cerebral arteries.

Endogenous expression of C-reactive protein is increased in active (ulcerated noncomplicated) human carotid artery plaques.

Background And Purpose: There is growing evidence suggesting that C-reactive protein (CRP) is an effecter molecule able to induce and promote atherothrombosis. The presence of CRP in atherosclerotic plaques may reflect local production or infiltration from circulating CRP increased in general inflammatory responses. Our aim was to analyze the presence of CRP in human advanced carotid artery plaques with differential anatomo-pathological characteristics and to assess local expression of CRP and other proinflammatory genes in these lesions.