Cauda equina repair in the rat: Part 3. Axonal regeneration across Schwann cell-Seeded collagen foam.
Cauda equina repair in the rat: Part 3. Axonal regeneration across Schwann cell-Seeded collagen foam.
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DOI:
10.1002/mus.25751
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发表时间:
2018-01
期刊:
影响因子:
3.4
通讯作者:
Calancie B
中科院分区:
文献类型:
--
作者:
Mackenzie SJ;Yi JL;Singla A;Russell TM;Osterhout DJ;Calancie B
Treatments for patients with cauda equina injury are limited. In this study, we first used retrograde labeling to determine the relative contributions of cauda equina motor neurons to intrinsic and extrinsic rat tail muscles. Next, we transected cauda equina ventral roots and proceeded to bridge the proximal and distal stumps with either a type I collagen scaffold coated in laminin (CL) or a collagen-laminin scaffold that was also seeded with Schwann cells (CLSC). Regeneration was assessed by way of serial retrograde labeling. After accounting for the axonal contributions to intrinsic vs extrinsic tail muscles, we noted a higher degree of double labeling in the CLSC group (58.0 ± 39.6%) as compared to the CL group (27.8 ± 16.0%; p = 0.02), but not the control group (33.5 ± 18.2%; p = 0.10). Our findings demonstrate the feasibility of using Schwann cell seeded collagen-laminin scaffolds in cauda equina injury repair.
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影响因子:
120.7
作者:
Sejvar, JJ;Haddad, MB;Petersen, LR
通讯作者:
Petersen, LR
影响因子:
11.8
作者:
Roehrig, JT;Nash, D;Campbell, GL
通讯作者:
Campbell, GL
影响因子:
5.2
作者:
Prow, Natalie A.;Hewlett, Elise K.;Bielefeldt-Ohmann, Helle
通讯作者:
Bielefeldt-Ohmann, Helle
影响因子:
3.3
作者:
Weatherhead, Jill E.;Miller, Vicki E.;Murray, Kristy O.
通讯作者:
Murray, Kristy O.
DOI:
10.1111/j.1749-6632.1995.tb27532.x
发表时间:
1995-01-01
期刊:
POST-POLIO SYNDROME: ADVANCES IN THE PATHOGENESIS AND TREATMENT
影响因子:
--
作者:
DALAKAS, MC
通讯作者:
DALAKAS, MC