Browsing by Subject "Asymptomatic"

Now showing items 1-3 of 3

    • Effect of Helicobacter pylori infection on iron absorption in asymptomatic adults consuming wheat flour ... 
      López de Romaña, Daniel; Pizarro Aguirre, Fernando; Diazgranados, Doricela; Barba, Armando; Olivares, Manuel; Brunser, Oscar (2011)
      Helicobacter pylori infection could impair iron absorption from fortified products. The objective of the study was to determine the effect of H. pylori infection on iron absorption from asymptomatic adults consuming wheat ...
    • Performance of SARS-CoV-2 rapid antigen test compared with real-time RT-PCR in asymptomatic individuals 
      Peña, Mónica; Ampuero Martínez, Manuel Andrés; Garcés, Carlos; Gaggero Brillouet, Aldo Andres; García, Patricia; Velásquez, María Soledad; Luza, Ricardo; Álvarez, Pía; Paredes, Fabio; Acevedo, Johanna; Farfán Urzúa, Mauricio Javier; Solari, Sandra; Soto Rifo, Ricardo Andrés; Valiente Echeverría, Fernando Andrés (Elsevier, 2021)
      Screening, testing and contact tracing plays a pivotal role in control of the COVID-19 pandemic. To enable this it is necessary to increase the testing capacity. This study compared a SARS-CoV-2 rapid antigen test (RAT) ...
    • Persistent and Transient Helicobacter pylori Infections in Early Childhood 
      O'Ryan Gallardo, Miguel; Lucero Álvarez, Yalda; Rabello, Marcela; Mamani Manzano, Nora; Salinas, Ana María; Peña, Alfredo; Torres Torretti, Juan Pablo; Mejías, Asunción; Ramilo, Octavio; Suárez, Nicolás; Reynolds, Henry E.; Orellana, Andrea; Lagomarcino, Anne J. (Oxford Univ Press, 2015)
      Background. Helicobacter pylori, the main cause of peptic ulcer disease and gastric cancer in adult populations, is generally acquired during the first years of life. Infection can be persistent or transient and bacterial ...