Muscular artery
Numéro d’image : 11753379
| Muscular artery. Light micrograph of a transverse section through the wall of a muscular artery,showing its structure. This vessel carries blood under high pressure. Its thick wall is composed of three layers. The innermost tunica intima surrounds the lumen (tube,white). It possesses a fine elastic sheet (convoluted,bottom left) known as the internal elastic lamina. The middle layer,the thick tunica media,is mainly composed of smooth muscle fibres (purple),interspersed with a few connective collagen fibres (blue). The external tunica adventitia (blue) is composed mainly of connective tissue. Trichrome blue stain. Magnification unknown | |
| Licence : | Libre de droits |
| Crédit: | Science Photo Library / CNRI |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
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Mots clés
- adventice,
- adventitatia,
- anatomie,
- artère,
- artériel,
- circulation,
- circulatoire,
- connexion,
- corps humain,
- couche,
- couche d'une cellule,
- couches,
- coupe transversale,
- divisé,
- en bonne santé,
- fibre,
- fibres,
- histologie,
- histologique,
- intima,
- liaison,
- lisse,
- médias,
- microscope optique,
- microscopie optique,
- mur,
- muscle,
- musculaire,
- normal,
- sain,
- sali,
- sang,
- section transversale,
- souillé,
- système,
- taché,
- tunica intima,
- tunique interne d'un vaisseau sanguin,
- vaisseau,
- vaisseaux,
- vasculaire