Fibrils

These are fibers of various lengths and shapes, composed of smaller structures – fibrils, filaments, or very long molecules. Fibers of nerve, muscle, or other cells. Can be intercellular, for example, amyloid fibrils.

Source | Glossary of Most Commonly Used Biomedical Terms and Concepts | Lithuanian University of Health Sciences | Academician Professor Antanas Praškevičius, Professor Laima Ivanovienė