Translation of "tissue" into Slovenian

I have to reduce the rate of tissue rejection before it's too late.

Moram zmanjšati odklanjanje tkiva, dokler ne bo prepozno.

You failed to realize that with your armor gone, my ship will tear through yours like tissue paper.

Ne veš, da ko ti odpove oklep, bo moja ladja šla skozi tvojo kot skozi robec.

You never know when you'll need a tissue.

Nikoli ne veš, kdaj rabiš robček.