Sample records for CONGELADORES (freezers)

Sample records 1 - 5 shown.


The experiments Gene and Ageing performed in the International Space Station (ISS) during the Spanish Soyuz Mission

Marco, Roberto; Herranz, Raul; Villa, Aida; Kirchnick, U.; Horn, Eberhard; Gasset, Gilbert; Agricola, H. J.; van Loon, J.; Medina, F. Javier

Digital.CSIC (Spain)


Evolution of oxidation during storage of crisps and french fries prepared with sunflower oil and high oleic sunflower oil

Martín-Polvillo, M.; Márquez Ruiz, Gloria; Jorge, Neuza; Ruiz Méndez, M.ª Victoria; Dobarganes, M.ª Carmen

Digital.CSIC (Spain)


Estudio de la densidad y de la viscosidad de algunos ácidos grasos puros

Cedeño González, Fidel Oscar; Prieto González, María Manuela; Bada Gancedo, Juan Carlos; Alonso Suárez, Rafael

Digital.CSIC (Spain)


Effect of preservation on fermentative activity of rumen fluid inoculum for in vitro gas production techniques

Hervás, Gonzalo; Frutos, Pilar; Giráldez, Francisco Javier; Mora Martínez, Manuel José; Fernández, Begoña; Mantecón, Ángel R.

Digital.CSIC (Spain)


Banco de tumores en Chile, su aporte a la investigación: resultados de un proyecto piloto/ A pilot experience with a tumor bank

Roa E, Iván; Artigas A, Carmen G

Resumen en inglés Background: Despite having the technical facilities and the knowledge, Chile did not have a tumor bank until recently. Aimn: To describe the results of the first three years of a tumor bank. Material and methods: All cases stored in a tumor bank from June 2004 tojune 2007 were included. Samples were frozen in isopentane, afterwards in liquid nitrogen and finally transferred to freezers at -80°C. Quality controls with DNA and RNA extraction and immunohistochemistry, were (mas) per formed. Results: In the study period, 1239 cases were collected and 79% were malignant tumors. In 78% of cases, samples from the tumor and of normal neighaboring tissue, were stored. Twenty six percent of samples were from breast cáncer and 22% for digestive tumors. Immunohistochemical expression ofvimentin was measured in 30 cases and the expression of Ki67 an p53 in 20 cases. Thirteen of 15 breast cáncer samples had expression of estrogen receptors. In 30 cases, DNA and RNA extraction was carried out, amplifying B-globin and B-actin. Moreover RNA was extracted from 63 gastríc cáncer, 30 colon cáncer and gallbladder cáncer samples, for specific projects. Conclusions: The creation of a tumor bank is feasible, preserving samples ofhigh biológical quality

Scientific Electronic Library Online (Spanish)