International Journal of Mathematics and Computers in Simulation. Vol.7, No.4 (2013), 355-362
Suggested Citation
T. Tanutpanit, P. Pongsumpun, I. M. Tang Stability and oscillations of time-delayed model for the testosterone regulation. International Journal of Mathematics and Computers in Simulation. Vol.7, No.4 (2013), 355-362. Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/31610
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Stability and oscillations of time-delayed model for the testosterone regulation
In this paper, we develop the mathematical model with a time delay to describe the feedback mechanisms concerning of cyclicity of the male hormonal balance on the influence of variations in the sex hormone-binding globulin (SHBG) concentration. We show that a Hopf bifurcation occurs when a time delay τ passes through a critical value. Numerical simulations are performed to illustrate the analytical results. Moreover, this model can explain the pulsatile secretion of hormones in male.
