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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.

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.

Visto al microscopio SEM un coágulo de sangre extraído de una arteria ocluida Los glóbulos rojos se encuentran atrapados dentro de una malla de proteína fibrina (azul)

Visto al microscopio SEM un coágulo de sangre extraído de una arteria ocluida Los glóbulos rojos se encuentran atrapados dentro de una malla de proteína fibrina (azul)

Is it art? No, TB bacteria -- shockingly beautiful

Is it art? No, TB bacteria -- shockingly beautiful

Helicobacter pylori bacteria, SEM

Helicobacter pylori bacteria, SEM

Helicobacter pylori. Coloured transmission electron micrograph (TEM) of a Helicobacter pylori bacterium (formerly known as Campylobacter pyloridis). Colonies of H.pylori occur on the stomach mucous membrane in people suffering gastritis, and this bacteria has been linked to stomach ulcer formation.

Helicobacter pylori. Coloured transmission electron micrograph (TEM) of a Helicobacter pylori bacterium (formerly known as Campylobacter pyloridis). Colonies of H.pylori occur on the stomach mucous membrane in people suffering gastritis, and this bacteria has been linked to stomach ulcer formation.

Martin Oeggerli  Fibrin is a protein created by the body that works with platelets in the blood to clot a wound. As they reach the wound site, they attach themselves to fibers, and create a mesh. Working with the platelets, they make a scab that covers the wound until it heals. Though, with the naked eye you would never guess that the process looks like this.

Martin Oeggerli Fibrin is a protein created by the body that works with platelets in the blood to clot a wound. As they reach the wound site, they attach themselves to fibers, and create a mesh. Working with the platelets, they make a scab that covers the wound until it heals. Though, with the naked eye you would never guess that the process looks like this.

virus attacking a cell

virus attacking a cell

Consultoría y Educación Ambiental: Cianobacterias

Consultoría y Educación Ambiental: Cianobacterias

Capillaire alvéolaire

Capillaire alvéolaire

Cancer migrating SEM. Cancer moving (Metastasising) through a hole in a support film.

Cancer migrating SEM. Cancer moving (Metastasising) through a hole in a support film.

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