Detail of the intestinal villi (surrounded by the intestinal lumen (yellow) observed with the objective of 100x. We can observe the simple prismatic epithelium in each villus, whose cells contain an oval nucleus and an apical pole (in contact with the lumen) provided with microvilli. Among the epithelial cells appear other secretory ones or goblet cells. The interior of each villus is occupied by conjunctive tissue containing abundant blood and lymphatic vessels