Cardiac muscle, TEM
Wall Art and Photo Gifts from Science Photo Library
Cardiac muscle, TEM
Cardiac muscle. Coloured transmission electron micrograph (TEM) of cardiac muscle fibrils (orange and blue)from a healthy heart. Mitochondria (red) supply the muscle cells with energy. The muscle fibrils, or myofibrils, are crossed by transverse tubules (narrow dark blue lines). These tubules mark the division of the myofibrilsinto contractile units (sarcomeres). In the centre is an intercalated disc (strong, undulating dark blue line). Intercalated discs are double membranes that separate adjacent cells in the muscle fibres. They facilitate synchronised contraction of the muscle. Cardiac muscle is under subconscious control and continuously contracts to pump blood around the body without tiring. Magnification: 3000x when printed 10 centimetres across
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6420344
© THOMAS DEERINCK, NCMIR/SCIENCE PHOTO LIBRARY
Cardiac Cardiology Continuous Fibre Fibril Fibrils Lines Micrograph Microscope Mitochondrion Muscles Myocardium Myofibril Myofibrils Organelle Organelles Pump Sarcomere Sarcomeres Transmission Electron Transmission Electron Micrograph Transverse Tubules Tubule False Coloured
MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.