Now showing items 1-10 of 1298
In vivo biological behavior of calcium phosphate cements with different Ca/P ratio
Bioceramics with different Ca/P ratio were prepared from a mechanical mixture of NaPO3, CaCO3, Ca(OH)2 and phosphate buffer solution and implanted in rats subcutaneous tissues. The cements were characterized by Thermo ...
Detection of estrogen receptor in formalin-fixed and paraffin-embedded breast carcinoma: correlation with histological patterns.
The authors studied the expression of estrogen receptor (ER) in tissues of breast carcinomas which were previously fixed in formalin and paraffin-embedded. The ER expression was correlated with several histological findings, ...
An inexpensive alternative equipment for the plant material embedding in the paraffin under the vacuum
(Instituto de Tecnologia do Paraná - Tecpar, 2008)
Emulsion-mediated synthesis of hierarchical mesoporous-macroporous Al-Mg hydrotalcites
A new sol-gel method mediated by the use of paraffin emulsions is presented for the synthesis of hierarchical mesoporous-macroporous Al-Mg hydrotalcites. Prior to the synthesis, the construction of ternary diagrams for ...
Acid or bifunctional mechanism in paraffin isomerization reaction on Pt/SO42−−ZrO2 and Pt/WO3−ZrO2 catalysts
At low temperature (300°C) the isomerization of n-C4H10 on Pt/SZ occurs only by a monofunctional acid mechanism. It is necessary to increase the temperature to produce the amount of olefins requiered for the bifunctional ...
Detection of bovine Herpesvirus type 5 in formalin-fixed, paraffin-embedded bovine brain by PCR: a useful adjunct to conventional tissue-based diagnostic test of bovine encephalitis
(Elsevier B.V., 2007-12-01)
The aim of this study was to evaluate the application of PCR technique for the detection of BoHV-5 in routinely formalin-fixed, paraffin-embedded brain tissues in 20 naturally infected calves affected by fatal meningoencephalitis. ...