Recovering Blastos help needed

[DEAD_BY_DAWN]

A customer brought in some blastos well whats left of them,there is bairly any tissue left,the colours at one time would have been great one is red the other is green center with a orange rim,any ideas what i can do to try and bring them back to full health they seem to be hanging on to life,iv'e no idea about how and why they ended up this way.
thanks john