We formulate a system of ordinary differential equations to model the contribution of
antibiotic treatment and immune system to combat bacterial infections. We obtained …

In this paper, a mathematical model is developed to study bacterial resistance caused by
plasmids and mutations in the presence of the impulsive drug treatment. Firstly, the stability …

Nonstandard finite difference (NSFD) methods have been widely used to numerically solve
various problems in biology. In recent years, NSFD methods have been proposed that …

Antibiotic resistance is one of the top 10 public health problems that most affects humanity.
In recent decades, plasmid-mediated antibiotic resistance (PMAR) has increased. However …

The sustained increase in plasmid-mediated antibiotic resis-1 tance in recent years has
driven the need to improve our understanding 2 on the plasmid biology in order to generate …

Interactions between species are essential in ecosystems, but sometimes competition
dominates over mutualism. The transition between mutualism-competition can have several …

H. pylori es un patógeno que según estimaciones ha colonizado a más del 60% de la
población mundial. La infección por H. pylori según estudios clínicos tiene una estrecha …