text: Yo, check it out, I got some scientific knowledge to lay down,
  Talkin' 'bout human and bovine blood cells, listen to the sound.
  Peripheral blood lymphocytes, you know they in the mix,
  Reactin' to PHA stimulation, that's what this is.
  
  Now add some sodium arsenite and sodium arsenate,
  See how these low concentrations participate.
  In bovine lymphocytes, at 10 to the power of minus 6 M,
  A 41% boost in response, it was a gem.
  
  But hold up, don't get too hyped, 'cause at 2.5 times 10 to the power of minus 6 M,
  The response went back to normal, that's the end.
  And if we go higher, at 6 times 10 to the power of minus 6 M,
  Mitogenesis was inhibited, no more mayhem.
  
  Now let's shift focus to sodium arsenate, my friend,
  Similar results, but the concentrations ascend.
  At 2 times 10 to the power of minus 5 M, we saw an increase of 57%,
  Then at 5.2 times 10 to the power of minus 5, it didn't cease.
  
  Last but not least, at 1.9 times 10 to the power of minus 4 M,
  The augmentation continued, that's the score, damn.
  Now let's connect the dots, talk about the consequence,
  Chronic arsenicalism and human skin cancer, it's intense.
  
  Arsenic compounds could potentiate mitogenesis, you see,
  That means DNA replication errors might come to be.
  And some of those errors, they could be carcinogenic,
  Makin' way for cancer cells, it's a situation that's strategic.
  
  But wait, there's more, interference with the immune response,
  Could let those cancerous cells break free, no defense.
  So, these findings got some implications, it's true,
  Linkin' arsenic to skin cancer, that's what we gonna pursue.