Freebase(0.00 / 0 votes)Rate this definition: Arbol is a programming language which has been primarily developed for use in Genetic Programming experiments. It is a functional programming language inspired by the ideas of other small and esoteric languages.
Causes. In most cases of colon or rectal cancers, the cause or causes are unknown. Defects in genes that normally protect against cancer play the major role in causing polyp cells to continuously change and become cancerous.
Because CRP is non-specific, it cannot tell us whether a person has colon cancer, just that the risk is higher. This does not mean that CRP causes colon cancer. Rather, inflammation increases colon cancer risk and CRP is an indication of high amounts of inflammation in the body. Here's how it works.