Introduction: acute appendicitis constitutes the most frequent emergency in General Surgery Service.When patients are early operated on better prognosis is obtained.Objective: to characterize clinically and epidemiologically the appendectomized patients at Abel Santamaria Cuadrado general teaching hospital.Method: a descriptive, longitudinal and re
BACKGROUND: Type III secretion systems (TTSS) are employed by numerous pathogenic and symbiotic bacteria to inject a cocktail of different "effector proteins" into host cells.These effectors subvert host cell signaling to establish Ski de fond - Femme - Sous-vetements - Synthetique symbiosis or disease.METHODOLOGY/PRINCIPAL FINDINGS: We have studie
Background: Air pollution in large cities is one of the main difficulties that have harmful effects on humans and cause various diseases including cancers.So, present study with aim of determination the relation between air pollution and Incidence rate of two most common cancer in Tehran were performed.Methods: at first, hourly data of pollutants i