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. 2014 Jan 10;11(2):199–208. doi: 10.7150/ijms.7178

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© Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Reproduction is permitted for personal, noncommercial use, provided that the article is in whole, unmodified, and properly cited.

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A. Topographic distribution of PEP activity in CRC tissue. Columns compare PEP activity of tumor tissues from right hemicolon (between cecum and the end of transverse colon), left hemicolon (between the splenic flexure and the end of sigmoid colon) and rectum. Values are means ± SE of peptidase activity recorded as pmol of units of peptidase (UP) per milligram of protein. One-way ANOVA p<0.05. (*) Scheffé Test, p<0.05, when comparing left hemicolon and rectum. B. PEP activity in rectal cancer in response to preoperative chemo-radiotherapy. Columns compare PEP activity in neoplastic tissue from rectal cancer patients without and with preoperative chemo-radiotherapy. Values are means ± SE of peptidase activity recorded as pmol of units of peptidase (UP) per milligram of protein. (*) Student's T test, p<0.05.

A. Topographic distribution of PEP activity in CRC tissue. Columns compare PEP activity of tumor tissues from right hemicolon (between cecum and the end of transverse colon), left hemicolon (between the splenic flexure and the end of sigmoid colon) and rectum. Values are means ± SE of peptidase activity recorded as pmol of units of peptidase (UP) per milligram of protein. One-way ANOVA p<0.05. (*) Scheffé Test, p<0.05, when comparing left hemicolon and rectum. B. PEP activity in rectal cancer in response to preoperative chemo-radiotherapy. Columns compare PEP activity in neoplastic tissue from rectal cancer patients without and with preoperative chemo-radiotherapy. Values are means ± SE of peptidase activity recorded as pmol of units of peptidase (UP) per milligram of protein. (*) Student's T test, p<0.05.