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.
Micrographs of rat subcutaneous tissue responses to Control, Ch/PCL and Sr/Ch/PLC membranes after different implantation times (7, 14 and 28 days). M: membrane; N: necrotic tissue; F: fibrous tissue; V: blood vessels; →: macrophages; *: multinucleated cells; +: mast cells; ➤: lymphocytes; ◊: eosinophils; ○: plasmatic cells; −: monocytes; ∆: leucocytes; PMN: polymorph nuclear cells. (H-E, 20×, scale bar 100 µm). Ch: chitosan; PCL: poly(ε-caprolactone).
