In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

In Rett's disorder, it appears (n)
En el trastorno de Rett aparece(n)

What is the name of the products that kill or inhibit microbial growth and that are safe enough to be used in living tissues ?
¿Cómo se denomina a los productos que matan o inhiben el crecimiento microbiano y que son lo suficientemente inocuos para utilizarlos en tejidos vivos?

Certain autoimmune diseases have been associated with genetic deficiencies of the complement system. Specifically, the deficiency in C4 has been associated with

Ciertas enfermedades autoinmunes se han asociado con deficiencias genéticas del sistema del complemento. Concretamente, la deficiencia en C4 se ha asociado con