1Tuberculosis Research Centre, Chetpet, Chennai-600 031, India.
2Madras Medical College, Chennai-600 003, India.
*E-mail: sulochanadas@rediffmail.com, <mailto: E-mail: sulochanadas@rediffmail.com>
The outcome of any infectious disease is mainly dependent upon the interplay of the cytokines. These cytokines are grouped into two: Type 1and Type 2 cytokines secreted by Th1 and Th2 cells that contribute to the pro-inflammatory and anti-inflammatory responses respectively.
