0 preventing the immune system from reacting to antigens, for example in order to prevent transplanted organs from being rejected: --
While immunosuppressive drugs can help prevent rejection of transplanted tissues or organs, they can also give rise to infections.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.