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Mostrando ítems 51-60 de 111
Evidencia de la adsorción selectiva en el proceso de fotocatálisis heterogénea durante la degradación de un colorante ácido
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-03)
Heterogeneous photocatalysis is considered a non-selective oxidation process, being advantageous for the degradation of the main substrate and the intermediates, until a complete mineralization; However, such selectivity ...
D-propranolol impairs egfr trafficking and destabilizes mutant p53 counteracting akt signaling and tumor malignancy
(2021-07-02)
Cancer therapy may be improved by the simultaneous interference of two or more onco-genic pathways contributing to tumor progression and aggressiveness, such as EGFR and p53. Tumor cells expressing gain-of-function (GOF) ...
Controlling Foam Stability with the Ratio of Myristic Acid to Choline Hydroxide
(American Chemical Society, 2018-09)
The interfacial and foam properties of a model system based on the mixture between myristic acid and choline hydroxide have been investigated as a function of the molar ratio (R) between these two components and temperature. ...
Estudo dos ligantes da proteína prion celular com ênfase em estress inducible protein 1: modificação pós-traducional, tráfego e sinalização
(Universidade Federal de Minas GeraisUFMG, 2010-09-24)
The cellular prion protein (PrPC) is a dynamic platform for the assembly of signalling modules at the cell surface. One of the best described ligand of PrPC is the co-chaperonine Stress Inducible Protein1 or STI1. This ...
Espalhamento Raman intensificado por superfície de uma única molécula do ácido 4-mercaptobenzoico e de corantes catiônicos e aniônicos
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em QuímicaUFJF, 2023)
Role of galectin-8 and dysfunctions by autoantibodies in the brain
(2021)
Galectin-8 belongs to a family of proteins that regulate a variety of cellular processes by interacting with beta-galactoside moieties present in glycoproteins. Galectin-8 has two carbohydrate recognition domains linked ...
Molecular mechanism for human sperm chemotaxis mediated by progesterone
(Public Library of Science, 2009-12)
Sperm chemotaxis is a chemical guiding mechanism that may orient spermatozoa to the egg surface. A picomolar concentration gradient of Progesterone (P), the main steroidal component secreted by the cumulus cells that ...
Synthesis, physicochemical properties of allopurinol derivatives and their biological activity against Trypanosoma cruzi
(Elsevier Masson, 2013-08)
Chagas disease is caused by Trypanosoma cruzi (T. cruzi) leading to a huge number of infections and deaths per year, because in addition to many sufferers only having limited access to health services only an inefficient ...