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.
Time-course of the macroscopic appearance of a CAM implanted at day 8 (in A) with a sponge loaded with 18 000 plasma cells of an active MM patient. Note that, whereas on day 9 (in B) no vascular reaction is detectable, on day 12 (in C) numerous allantoic vessels develop radially towards the implant in a ‘spoked-wheel’ pattern. Original magnification, ×50.
