![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif)
| Grupo de enzimas que participan en el metabolismo de los medicamentos y que se encuentran en el hígado en concentraciones altas. Esas enzimas modifican muchos medicamentos, incluso los medicamentos contra el cáncer; y los convierten en formas menos tóxicas que el cuerpo elimina más más fácilmente. |
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/gray_spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif)
|
![](https://webarchive.library.unt.edu/eot2008/20090511023428im_/http://www.cancer.gov/images/spacer.gif) |