Mayby stupid qestion

[Mariusz Olejniczak]

I'm interesting in Yours answer to question.
1) Can we or can we not use bovine serum and/or mouse cels (3T3) to plant
autologus patients cells, wich'll be use to cover wounds.
2) Could be some animals patogens transafer with serum  (BSE or worse do not
known patogens )
3) Are there posible some exchange betwen patogens ( like in flu)
4) What about pices of DNA.
5) Are there other danger
6) Do you now any regulations and artcile  bind with this problem. If yes
plase send it to me.
I ask You bacause I can some pople, whose say yes and some pople whose say
no for first question.