Light micrograph showing bundles of muscle fibres of the heart seen in a longitudinal section. Cardiac muscle fibres exibit structural and functional characteristics intermediate between those of skeletal and visceral muscle fibres. The nuclei (violet) are elongated and,as best seen in transverse sections,centrally located in the cytoplasm. The intercellular spaces are filled with delicate connective tissue and are extremely rich in blood capillaries. Magnification: x50 at 35mm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Michler, Astrid & Hans-Frieder |
Taille de l’image : | 4944 px × 3382 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |