Lubinska Phenomenon: Simultaneous Bidirectional Axoplasmic Flow in Nerve Fibers
- Авторлар: Sotnikov O.1, Vasyagina N.1, Sergeeva S.1
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Мекемелер:
- Laboratory of Functional Morphology and Physiology of the Neuron, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
- Шығарылым: Том 160, № 3 (2016)
- Беттер: 394-397
- Бөлім: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/236715
- DOI: https://doi.org/10.1007/s10517-016-3179-7
- ID: 236715
Дәйексөз келтіру
Аннотация
Experiments on live mollusk neurons isolated with a neurite fragmentsat its various levels demonstrated that axoplasm is characterized by mechanical strain realized in the form of retraction up to complete invagination of the axoplasm into the soma. Changes in axon geometry were attributed to neuroplasm movement. It was found that the direction of axoplasm movement depends on the location of adhesion points. It was always simultaneous and oppositely directed, as is the case with contractile myofibrils. The formation of distant paired adhesion sites can promote moving away of the axoplasm mass and organelles carried by it. The velocity and activity of axoplasm movement depend on the quantity and intensity of adhesion points along the axon.
Авторлар туралы
O. Sotnikov
Laboratory of Functional Morphology and Physiology of the Neuron, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: ossotnikov@mail.ru
Ресей, St. Petersburg
N. Vasyagina
Laboratory of Functional Morphology and Physiology of the Neuron, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
Email: ossotnikov@mail.ru
Ресей, St. Petersburg
S. Sergeeva
Laboratory of Functional Morphology and Physiology of the Neuron, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences
Email: ossotnikov@mail.ru
Ресей, St. Petersburg