{HEAD ~ The invention} also provides for {TAIL ~ the screening} of substances that treat or prevent the inflammatory response of colitis 
provides for
{ HEAD ~ The invention } also provides for { TAIL ~ the screening } of substances that treat or prevent the inflammatory response of colitis
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH