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Differences in both matrix metalloproteinase 9 concentration and zymographic profile between plasma and serum with clot activators are due to the presence of amorphous silica or silicate salts in blood collection devices
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
Matrix metalloproteinases (MMPs) are promising diagnostic tools, and blood sampling/handling alters MMP concentrations between plasma and serum and between serum with and without clot activators. To explain the higher MMP-9 ...
Propiedades físicas - mecánicas del concreto de mediana y alta resistencia, adicionando grafeno y micro sílice, Comas, Lima - 2022
(Universidad César VallejoPE, 2022)
El presente trabajo de investigación de tesis tiene como objetivo principal evaluar las
propiedades físico - mecánicas del concreto de mediana y alta resistencia, adicionando
grafeno y micro sílice. La metodología que ...