Muscle – Mouse nerve
Sample preparation according to the following protocol:
- Classic PFA- Glutaraldehyde, Osmium, Epon fixing.
- Ultrafine section – 1 minute UranyLess contrast – 1 minute Lead Citrate.
Photos taken with a Hitachi HT7700 Transmission Electron Microscope by Nacer BENMERADI (R&D – Delta Microscopies – France).
Neuromuscular synapse – synaptic vesicles – pre- and postsynaptic membranes – muscle fiber.
Longitudinal section mouse skeletal muscle – nerve section (dense area myelin sheath).
Detailed view of myocytes.
Cross section of muscle fibers – Mitochondria.
Peripheral nucleus of a muscle fiber.
Neuron – Axon – neurofibrillary – myelin sheath.
Striated muscle fibers – the core.