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Helicobacter pylori bacteria, coloured scanning electron micrograph (SEM). H. pylori is a Gram-negative spiral-shaped bacterium found in the mucus lining of the stomach. It causes gastritis, and is also the most common cause of stomach ulcers. It may also be a cause or co-factor for gastric cancer as its presence increases the risk of developing stomach tumours.

The cancer cell's pink mitochondria and gold endoplasmic reticulum--a network of vesicles and sacs--swirl around a dark nucleus. The rendering was awarded an honorable mention in the illustration category of the 2008 International Science and Engineering Visualization Challenge. Donald Bliss and Sriram Subramaniam of the National Institutes of Health's National Library of Medicine created the image by "sandblasting" the cell with ions of the element gallium.

à partir de La boite verte

Des aliments au microscope

Des aliments au microscope tomate seche 250x

Human Body Ingredients via imaginaryfoundation: 'The average human has approximately 100 trillion cells and each cell is made of approximately 100 trillion atoms, each of which were originally created in the center of a star...' Here it is by mass: #Infographic #Science #Human_Body #Chemical_Composition

This amazing microscope image of a carnivorous bladderwort is this year's winner of the Olympus BioScapes digital imaging competition

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Medical Education on

Macrophage stretching out to Draw in bacterias

à partir de BuzzFeed

35 Astounding And Uplifting Facts About The Universe

36 Astounding And Uplifting Facts From “I Fucking Love Science”