text: Yo, there's a debate goin' on, it's quite controversial,
  'Bout intact b-PTH I-84 and synthetic b-PTH I-34, yo,
  They say they affect cyclic-AMP, that's cAMP for short,
  In the skeleton, but different studies report.
  
  Some models claim these PTH peptides got the same power,
  But other systems say the synthetic one's the real tower,
  So we conducted experiments, let me tell you the plot,
  To see how bones respond, whether age matters a lot.
  
  We isolated perfused bones from adult and young dogs,
  Checked the cAMP release, no time for small talks,
  When we hit 'em with intact PTH I-84 and synthetic b-PTH I-34,
  To see if age plays a role, that's what we're lookin' for.
  
  And boy, did we find a difference, it was quite a sight,
  The cAMP release varied, it was outta sight,
  In bones from adult animals, the response was low,
  To b-PTH I-84, just like our previous show.
  
  But in puppies, yo, it's a whole different story,
  They showed a definite response, a bit less glory,
  To b-PTH I-84, compared to synthetic b-PTH I-34,
  But still, it had an effect, though not as much, bro.