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Skeletal muscle
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![Muscle fibers <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-4a-ping.png)
Muscle fibers
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Nucleus <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-5a-ping.png)
- Nucleus
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Myofibrils <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-6a-ping.png)
- Myofibrils
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Myofilaments <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-7a-ping.png)
- Myofilaments
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Sarcolemma <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2022/07/T.M.Sk3-8-ping.png)
- Sarcolemma
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Basal laminae <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-1a-ping.png)
- Basal laminae
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![Endomysium <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2022/07/T.M.Sk3-9-ping.png)
Endomysium
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Reticular fibers <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-2a-ping.png)
- Reticular fibers
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x
![- Fibroblast process <p>Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x</p>](https://digitalhistology.org/wp-content/uploads/2017/02/T.M.Sk3-3a-ping.png)
- Fibroblast process
Skeletal muscle fibers secrete an external lamina that lies immediately adjacent to the sarcolemma (cell membrane). Outside the basal lamina is a layer of reticular fibers, produced by fibroblasts, which form the endomysium. Some consider the basal lamina to be a component of the endomysium. 15,000x