bile on a intestines surface

acid anatomy bacterium bile biology biopsy cell cholesterol colonies computer diarrhea dieting digestive digitally dimensional disease disorder duodenum eating effect fat fatty generated graphic healthcare helicobacter herbal high human illness image inflammation internal intestinal intestine large layer macro magnification medical medicine micro microbiology mitochondria muscle nausea organ organism render research scale science shape smooth stomach system textured three ulcer ulcerates ulceration unhealthy visualization