A fully automated decision support system to grade gastric atrophy according to the updated Sydney system is proposed. The system utilises advanced image processing techniques and probabilistic neural networks in conducting the assessment. The proposed system eliminates inter- and intra-observer variations with high reproducibility.
This study aimed to review the literature about possible physiological interactions of calcium and vitamin D in colon. Previous studies have indicated to protective effects of vitamin D and calcium in case of colon cancers. We wanted to check the physiological effects of both of vitamin D and calcium, and either of each of them alone. We suggested effects of metabolism through induction of changes in the levels of various biomarkers that have influences in carcinogenesis including p53, heat shock proteins, iNOS and WT1 gene.
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