Fig. 1

a Graphical time-line representation of the elastase–urethane group of mice. b Graphical time-line representation of the urethane group of animals. c Graphical time-line representation of the control group of rodents
a Graphical time-line representation of the elastase–urethane group of mice. b Graphical time-line representation of the urethane group of animals. c Graphical time-line representation of the control group of rodents