Ultra-structural characteristics of a damaged peripheral nerve under the transplantation of the embryonic nervous tissue

Authors

  • Vitaliy Tsymbaliuk Romodanov Neurosurgery Institute, Kiev, Ukraine https://orcid.org/0000-0001-7544-6603
  • Anatoliy Nosov Romodanov Neurosurgery Institute, Kiev, Ukraine
  • Yuriy Bayun Romodanov Neurosurgery Institute, Kiev, Ukraine
  • Boris Luzan Romodanov Neurosurgery Institute, Kiev, Ukraine
  • Victoria Vaslovych Romodanov Neurosurgery Institute, Kiev, Ukraine https://orcid.org/0000-0001-8574-6407

Keywords:

transplantation, embryonic neural tissue, regeneration, peripheral nerves

Abstract

An ultra-structural study was performed on researching the influence of ТENТ on regeneration of the damaged peripheral nerve in rats. The electronic and microscopical studies showed the intensification of the regeneration ability of peripheral nerve fibers due to activation of processes of intracellular and cellular reparation regeneration of the damaged nerve structures, demonstrated by the improved functions of the micro-circulation channel, intensification of proliferation processes of Shvann cells, acceleration of growth of pivotal cylinders on the one hand; and due to some oppression of the proliferation ability of the conjunctive tissue, which is demonstrated by decrease of sizes of the conjunctive tissue cicatrices, on the other hand.

References

Лосева Е.В., Цымбалюк В.И., Пичкур Л.Д., Брагин А.Г. Влияние трансплантации эмбриональной мозговой ткани на структурные изменения в мозге крыс после черепно-мозговой травмы // Нейрофизиология. —1996,— № 5(6б). — С.350—360,

Петрова Е. С. Имплантация змбриональной ткани мозга в периферический нерв //Механизмы регуляции физиологических функций: Тез. докл.— Л.,1988. — С. 105.

Чумасов Е.И., Светикова К.М., Петрова Е.С., Мирошникова М.Е. Репаративная регенерация нервной ткани ЦНС и ПНС и разработка методов восстановления нервных стволов // Диагностика и лечение поражений периферической нервной системы: Сб. науч. трудов. — Л.: Издательство ЛНХИ им. Поленова, 1989. — С.96—101.

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How to Cite

Tsymbaliuk, V., Nosov, A., Bayun, Y., Luzan, B., & Vaslovych, V. Ultra-structural characteristics of a damaged peripheral nerve under the transplantation of the embryonic nervous tissue. Ukrainian Neurosurgical Journal, (4), 142–146. Retrieved from https://theunj.org/article/view/53912

Issue

No. 4 (2001)

Section

Original articles

License

Copyright (c) 2001 Vitaliy Tsymbaliuk, Anatoliy Nosov, Yuriy Bayun, Boris Luzan, Victoria Vaslovych

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