Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) When invaded, the host cells and their associated ECM must deform to accommodate the invader. (b) A spherical invader creates a compressive strain in any radial direction and tensile strain in any direction perpendicular to a radius. (c) The strain generated at any point in the host by two invaders is the sum of the strains owing to each invader.
