Tissue array technique and it's using in finding the Eptein Barr Virus (EBV) and protein P53 in Gastric cancer tissue

ABSTRACT

Tissue array is a technique by taking and transfering pieces of tissue from different block paraffin to new block. After cutting the authors get a slice with a lot of different samples. This technique saves time, chemistry and work. Using this technique to study 220 Gastric cancer samples. The expression of protein P53 in Gastric cancer tissue is 52.3%. In situ hybridization was used to find the EBERs (EBV Encoded small RNAs) of EBV in Gastric cancer tissue