Protein expression of MLH1, MSH2, MSH6, PMS2, p53, cyclin D1, β-catenin, APC and c-myc were analized by immunohistochemistry tumours tissues. OUTCOMES Deficient appearance of MLH1, MSH2, MSH6 and PMS2 had been respectively 38.7%; 17.7%; 26.22% and 48.38%. We discovered a negative connection between deficiency of PMS2 and age, and good connection…[Read more]