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Color alteration, hydrogen peroxide diffusion, and cytotoxicity caused by in-office bleaching protocols
(2014)
Objectives This study evaluated the color alteration, cytotoxicity, and hydrogen peroxide (HP) diffusion associated with different in-office bleaching protocols. Materials and methods Bovine enamel/dentin disks were subjected ...
Helicobacter pylori strain ATCC700392 encodes a methyl-accepting chemotaxis receptor protein (MCP) for arginine and sodium bicarbonate
(Elsevier, 2003)
Helicobacter pylori ATCC43504 responds chemotactically to aspartic acid and serine, but not to arginine, nor to sodium bicarbonate. In contrast, H. pylori ATCC700392 (strain 26695) shows chemotaxis to all four attractants. ...
HP Inc. Perú retira del mercado más de 1,400 baterías de computadoras notebook de las marcas HP y Compaq
(Indecopi, 2016-06-28)
La empresa HP Inc. Perú S.R.L. informó, de manera voluntaria, a la Autoridad Nacional de Protección del Consumidor, el retiro de más de 1,400 baterías de computadoras notebook de las marcas HP y Compaq, comercializadas ...
Carbonic Anhydrase from Helicobacter pylori as pharmacological target: Using Natural polyphenols as potential templates for development of new antimicrobials
(2016)
The pathogen Helicobacter pylori (Hp) is a bacterium that infect near the half of the world´s. In Chile infection with Hp reach overall ~ 80%, depending on the geographic area and socioeconomic factors. Nowadays, it is ...
Prevalencia de Helicobacter pylori en población pediátrica menor de 15 años determinada mediante biopsias gástricas, en el Hospital Cayetano Heredia entre enero 2007 a julio del 2016
(Universidad Peruana Cayetano HerediaPE, 2017)
Objetivo: Determinar la prevalencia de Helicobacter pylori (Hp) mediante histología de biopsias gástricas y su relación con otros hallazgos histopatológicos en pacientes menores de 15 años de edad sometidos a endoscopía ...
Comparativo de dos tipos de tractores agrícolas en el laboreo del suelo en el C. I. P. Illpa
(Universidad Nacional del Altiplano, 2017)
Comparativo de dos tipos de tractores agrícolas en el laboreo del suelo en el C. I. P. Illpa
(Universidad Nacional del Altiplano, 2017)
Interaction between ABO and haptoglobin systems in a Chilean population of mixed ancestry
(Brazilian Journal of Genetics, 1998)
In order to investigate the association between ABO blood groups and serum haptoglobin (Hp), we typed Hp and ABO blood groups in 288 children, who were selected at random among those who began their primary school in 1973 ...