english: Or they'll put male cells in a female body or vice versa, which sounds absolutely horrible until you realize, the reason you're doing that is you're substituting bone marrow during cancer treatments.
non_english: Ili stavljaju muške ćelije u žensko telo i obrnuto, što zvuči potpuno zastrašujuće dok ne shvatite,  razlog zbog kog se to radi jeste zamena koštane srži  prilikom lečenja raka.