1. Mariano ED, Batista CM, Barbosa BJAP, Marie SKN, Teixeira MJ, Morgalla M, et al. Current perspectives in stem cell therapy for spinal cord repair in humans: a review of work from the past 10 years. Arquivos de Neuro-Psiquiatria. 2014;72:451-6. https://doi.org/10.1590/0004-282X20140051
2. Zaninetti M, Dubois-Dauphin M, Lindstrom J, Raggenbass M. Nicotinic acetylcholine receptors in neonatal motoneurons are regulated by axotomy: an electrophysiological and immunohistochemical study in human bcl-2 transgenic mice. Neuroscience. 2000;100(3):589-97. https://doi.org/10.1016/S0306-4522(00)00303-1
3. Jain KK, Jain KK. Neurotrophic factors. Applications of Biotechnology in Neurology. Springer Science & Business Media; 2013:295-360. https://doi.org/10.1007/978-1-62703-272-8
4. Martin-Zanca D, Hughes SH, Barbacid M. A human oncogene formed by the fusion of truncated tropomyosin and protein tyrosine kinase sequences. Nature. 1986;319(6056):743-8. https://doi.org/10.1038/319743a0
5. Acobson AG, Gordon R. Changes in the shape of the developing vertebrate nervous system analyzed experimentally, mathematically and by computer simulation. Journal of Experimental Zoology. 1976;197(2):191-246. https://doi.org/10.1002/jez.1401970205
6. Hauswirth AG, Ford KJ, Wang T, Fetter RD, Tong A, Davis GW. A postsynaptic PI3K-cII dependent signaling controller for presynaptic homeostatic plasticity. Elife. 2018;7:e31535. https://doi.org/10.7554/eLife.31535
7. Pezet S, McMahon SB. Neurotrophins: mediators and modulators of pain. Annual Review of Neuroscience. 2006;29(1):507-38. https://doi.org/10.1146/annurev.neuro.29.051605.112929
8. Fitch MT, Silver J. CNS injury, glial scars, and inflammation: Inhibitory extracellular matrices and regeneration failure. Experimental Neurology. 2008;209(2):294-301. https://doi.org/10.1016/j.expneurol.2007.05.014
9. Sadeghi M, Ghasemi G. Effect of 12 weeks Rebound Therapy Exercise on constipation and abdominal pain in Spinal Cord Injury patients. Journal for Research in Sport Rehabilitation. 2017;5(10):41-8. 9. [In Persian]. https://doi.org/10.22084/rsr.2017.13570.1326
10. Jesus I, Michel-Flutot P, Deramaudt TB, Paucard A, Vanhee V, Vinit S, et al. Effects of aerobic exercise training on muscle plasticity in a mouse model of cervical spinal cord injury. Scientific Reports. 2021;11(1):112. https://doi.org/10.1038/s41598-020-80478-9
11. Hartman MJ, Clark B, Bemben DA, Kilgore JL, Bemben MG. Comparisons between twice-daily and once-daily training sessions in male weight lifters. International Journal of Sports Physiology and Performance. 2007;2(2):159-69. https://doi.org/10.1123/ijspp.2.2.159
12. Salarinia R, Sadeghnia HR, Alamdari DH, Hoseini SJ, Mafinezhad A, Hosseini M. Platelet rich plasma: Effective treatment for repairing of spinal cord injury in rat. Acta Orthopaedica et Traumatologica Turcica. 2017;51(3):254-7. https://doi.org/10.1016/j.aott.2017.02.009
13. de Barros Filho TEP, Molina AEIS. Analysis of the sensitivity and reproducibility of the Basso, Beattie, Bresnahan (BBB) scale in Wistar rats. Clinics. 2008;63(1):103-8. https://doi.org/10.1590/S1807-59322008000100018
14. Chae C-H, Jung S-L, An S-H, Jung C-K, Nam S-N, Kim H-T. Treadmill exercise suppresses muscle cell apoptosis by increasing nerve growth factor levels and stimulating p-phosphatidylinositol 3-kinase activation in the soleus of diabetic rats. Journal of Physiology and Biochemistry. 2011;67:235-41. https://doi.org/10.1007/s13105-010-0068-9
15. Wu Q, Cao Y, Dong C, Wang H, Wang Q, Tong W, et al. Neuromuscular interaction is required for neurotrophins-mediated locomotor recovery following treadmill training in rat spinal cord injury. PeerJ. 2016;4:e2025. https://doi.org/10.7717/peerj.2025
16. Shabkhiz F, Mojtahedi S, Akbarnejad Gharehlou A, Amirshaghaghi F. Effects of two types of continues and interval endurance training on protein levels of brain derived neurotrophic factor and tyrosine kinase B receptor in the hippocampus of adult male rats. Journal of Practical Studies of Biosciences in Sport. 2021;9(18):48-57. [In Persian]. https://doi.org/10.22077/jpsbs.2020.3121.1542
17. Eslami R, Gharakhanlou R, Mowla J, Rajabi H, Mohammadkhani R. Effect of resistance exercise on protein content and mRNA expression of NT 4/5 in rat slow and fast muscles. Journal of Gorgan University of Medical Sciences. 2014;16(1):35-41. [In Persian]. http://goums.ac.ir/journal/article-1-1971-fa.html
18. Fang ZH, Lee CH, Seo MK, Cho H, Lee JG, Lee BJ, et al. Effect of treadmill exercise on the BDNF-mediated pathway in the hippocampus of stressed rats. Neuroscience Research. 2013;76(4):187-94. https://doi.org/10.1016/j.neures.2013.04.005
19. Ditterline BEL, Aslan SC, Randall DC, Harkema SJ, Castillo C, Ovechkin AV. Effects of respiratory training on heart rate variability and baroreflex sensitivity in individuals with chronic spinal cord injury. Archives of Physical Medicine and Rehabilitation. 2018;99(3):423-32. https://doi.org/10.1016/j.apmr.2017.06.033
20. Bilchak JN, Caron G, Côté M-P. Exercise-induced plasticity in signaling pathways involved in motor recovery after spinal cord injury. International Journal of Molecular Sciences. 2021;22(9):4858. https://doi.org/10.3390/ijms22094858
21. Hansen AK, Fischer CP, Plomgaard P, Andersen JL, Saltin B, Pedersen BK. Skeletal muscle adaptation: training twice every second day vs. training once daily. Journal of Applied Physiology. 2005;98(1):93-9. https://doi.org/10.1152/japplphysiol.00163.2004
22. Shamsaei N, Abdi H. The effect of one and two sessions endurance and resistance exercise training per day on serum levels of IgA and cortisol in soccer players. EBNESINA. 2021;23(2):26-35. [In Persian]. https://doi.org/10.22034/23.2.26
23. Bøyum A, Rønsen O, Tennfjord V, Tollefsen S, Haugen A, Opstad P, et al. Chemiluminescence response of granulocytes from elite athletes during recovery from one or two intense bouts of exercise. European Journal of Applied Physiology. 2002;88:20-8. https://doi.org/10.1007/s00421-002-0705-2
24. Ronsen O, Kjeldsen-Kragh J, Haug E, Bahr R, Pedersen BK. Recovery time affects immunoendocrine responses to a second bout of endurance exercise. American Journal of Physiology-Cell Physiology. 2002;283(6):C1612-C20. https://doi.org/10.1152/ajpcell.00242.2002