Buscar
Mostrando ítems 61-70 de 345
Turbidity of hyperimmune equine antivenom: the role of phenol and serum lipoproteins
(1993)
Twenty batches of polyvalent antivenom produced at the Instituto Clodomiro Picado were analyzed for turbidity, both before and after freezing-thawing and lyophilization. Eight batches became turbid upon freezing-thawing, ...
Porcentaje y cifra absoluta de linfocitos T en sangre periférica por el método de rosetas E: estudio de cuarenta adultos sanos
(1985)
Se realizó la determinación del porcentaje y cifra absoluta de linfocitos T en sangre periférica a un grupo de 40 adultos sanos costarricenses, seleccionados de un grupo inicial de 58 voluntarios. Se utilizó un método de ...
Mevalonate pathway as a novel target for the treatment of metastatic gastric cancer
(2020-10)
Gastric mucosa tumors may present as two distinct major entities: Diffuse and intestinal subtypes. There is no
standard treatment for advanced or metastatic gastric cancer. The mevalonate pathway and cholesterol homeostasis ...
Plasma lipid levels in 10-to 13-year old Costa Rican elementary schoolchildren
(2000-09)
An adverse lipid profile is a major risk factor for atherosclerosis. This study evaluated the lipid profiles of 683 schoolchildren aged 10 to 13 years. The prevalence of both high LDL and high total cholesterol levels was ...
Predicting Cancer Chemosensitivity Based on Intensity/Distribution Profiles of Cells Loaded with a Fluorescent Sphingolipid Analogue
(2018)
Cancer is a group of heterogeneous and complex
diseases, with limited therapeutic options due to the recurrent
emergence of drug resistance. Sphingolipids are bioactive
molecules that participate in signaling of cell ...
Violent and risk-taking behaviors associated with intake of energy drinks mixed with alcohol and perceptions of this consumption among children and adolescents in Costa Rica
(2020-08-28)
Introduction: The consumption of energy drinks and its mix with alcohol has been associated with negative and violent behaviors in youngsters.
Objective: Determine the risk-taking behaviors associated with the consumption ...
La pertinencia de las ciencias sociales, en la investigación y la educación en salud, desde una mirada cualitativa
The relevance of social sciences, in education and health research, from the qualitative perspective
(2018-09)
En el marco de la teoría de los intereses constitutivos de saberes de Habermas, las ciencias de la salud no han sido posicionadas, de manera formal en ella para explicar, comprender y transformar sus objetos o fenómenos ...