alzheimer’s disease (ad) is a neurodegenerative disease characterized by cognitive and other cns impairments which is increasing worldwide and poses a major public health problem, yet no effective treatments are found and available drugs only alleviate the symptoms temporarily. postmortem analyses on the brains of ad patients and observed lower risk of ad in nsaids users among other studies hav...

Wnt/ß-catenin signaling is strongly implicated in neoplasia, but the role of this pathway in human breast cancer has been controversial. Here, we examined Wnt/ß-catenin pathway activation as a function of breast cancer progression, and tested for a relationship with HER2/neu expression, using a human tissue microarray comprising benign breast tissues, ductal carcinoma in situ (DCIS), and invasi...

OBJECTIVE We demonstrate the protective effects of the siRNA-mediated inhibition of the interleukin-28 receptor alpha (IL28RA) subunit on cardiomyocytes in hypoxia/reoxygenation (H/R) injury and explore the associated mechanism. METHODS After designing and synthesizing three pairs of siRNA that effectively reduced IL28RA gene expression in vitro (siRNA-6158, siRNA-6160, and siRNA-6162), prima...

BACKGROUND AND OBJECTIVES This study examined the association of physical activity and sedentarism with tobacco and alcohol consumption, and adherence to the Mediterranean diet in teenagers of both genders. METHODS A total number of 1897 Spanish teenagers (12-16 year-olds) took part in the present cross-sectional study. The variables were measured by means of questionnaires previously validat...

Clinical observations show that the current spinal fusion with internal fixation has a nonfusion rate of 5%-35%; however, methods to promote are limited. This study aimed investigate role SDF-1-induced directional chemotaxis BMSCs in bone marrow chimera intervertebral mouse model. were isolated from and identified by detecting CD44/CD34 positive cells. (GFP-BMSCs) labeled GFP for tracking vivo....

Complexation of celecoxib with ß-cyclodextrin and hydroxypropyl-ß-cyclodextrin in the presence and absence of polyvinylpyrrolidone and the effect of polyvinylpyrrolidone on the solubilizing efficiency of cyclodextrins and on the dissolution rate of celecoxib from the cyclodextrin complexes were investigated. The phase solubility studies indicated the formation of celecoxib-ß-cyclodextrin and ce...

1 Downregulation of Cdk6 kinase activity is crucial for TGF-ß induced growth inhibition (I) ………………………………………………………………………………….38 1.1 TGF-ß growth inhibition is attenuated by overexpression of wild type Cdk6 …………38 1.2 Cyclin D-related kinase activity is maintained in wild type Cdk6-overexpressing cells treated with TGF-ß …..……………………………………………………………….39 1.3 Cdk2-associated kinase activity is partia...

BACKGROUND AND PURPOSE Since patients with phenylketonuria (PKU) have to follow a lifelong restriction of natural protein to lower phenylalanine-intake, they never eat fish. This diet may lead to a chronic deficit of omega-3 and omega-6 fatty acids with the risk of early atherosclerotic changes. The aim of the study was to analyse the fatty acid profile of PKU patients and to correlate the resu...