[Fibronectin--an important factor of nonspecific body defense]. / Fibronektyn--vazhlyvnyi faktor nespetsyfichnoho zakhystu orhanizmu.

The paper shows chief properties of fibronectin and its significance in formation of unspecific bodily defence. Data are submitted on the role fibronectin plays both in the organism of a child and in that of an adult person in different morbid conditions.