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Role of adhesion molecules and proliferation hyperplasic, pre neoplastic and neoplastic lesions in canine prostate
(2013-05-01)
E-cadherin and beta-catenin are component of adherens junctions in epithelial cells. Loss of these proteins have been associated with progression of prostatic diseases. We performed immunohistochemistry for E-cadherin, ...
The invariance of the total direct DNA strand break yield
(Amer Assoc Physicists Medicine Amer Inst PhysicsMelvilleEUA, 2011)
Cytochemical evaluation of gamma-glutamyl-transpeptidase activity in cervical smears
(1988-01-01)
The cervicovaginal smears of 43 patients attending an outpatient service for early cancer detection were cytochemically studied for the presence of gamma-glutamyl-transpeptidase (GGT) in epithelial cells. This was done in ...
Role of Ca, Fe, Cu and Zn in breast cancer: Study by X-ray fluorescence techniques and immunohistochemical analysis
(2013-07-01)
In recent years, several studies have shown that concentrations of trace elements are altered in neoplastic breast tissues. However, the microenvironment and metabolic changes caused by tumors are complex and still not ...
Annexin A1 subcellular expression in laryngeal squamous cell carcinoma
(Wiley-Blackwell Publishing, Inc, 2008-12-01)
Annexin A1 (ANXA1) is a soluble cytoplasmic protein, moving to membranes when calcium levels are elevated. ANXA1 has also been shown to move to the nucleus or outside the cells, depending on tyrosine-kinase signalling, ...