أعضاء هيئة التدريس - جامعة بنها
Assessment of Various Therapeutic Modalitiesfor Experimentally Induced Traumatic Spinal Cord Injury in Rats
neural regeneration research • 2017
معلومات البحث
المؤلفون
Moataz A. Elawady 1 ,Mohammed M. Elmaghrabi 1 , Nesrinesalem 2 , Mohamed Y.
Salem 3 , Mona A. Elawady 4 , Dina Sabry 5 , Ashraf Shamaa 6 , Abdel-Haleem H.
Elkasapy 7, Noha Ibrahim
الكلمات المفتاحية
Spinal cord injury, MSCs, vitamin C, neural regeneration.
المجلة العلمية
neural regeneration research
الناشر
Not Available
المجلد
Not Available
العدد
Not Available
الصفحات
Not Available
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
Background & Aims: Spinal cord injury (SCI) is one of the most catastrophic
ailments that can afflict mankind. Different types of therapeutic methods are
usually unsatisfactory. In the present study, we assessed the therapeutic effects of
methylprednisolone (MP), vitamin C (VC), and bone marrow-derived
mesenchymal stem cells (BMSCs) in an experimental spinal cord injury model in
rats. Material & Methods: Eighty adult male rats were divided into seven groups:
control, SCI, MP, VC, combined MP and VC, BMSCs, and combined BMSCs and
VC. Locomotor recovery was assessed using the Basso Mouse Scale (BMS).
Spinal cord tissue was processed for histological and immunohistochemical studies
and for real-time PCR quantitative expression of TGF-β, TNF-α, and MMP-2
genes. Results: Combined MP and VC- induced more improvement in histological
and immunohistochemical aspects than MP or VC alone. BMSCs induced marked
improvement in locomotor activity and histological and immunohistochemical
aspects and a significant decrease in TGF-β, TNF-α, and MMP-2 gene expression
compared with SCI group. Combined BMSCs and VC- induced more improvement
in all parameters compared with BMSCs group. Conclusion: VC augments the
therapeutic effect of BMSCs on SCI probably due to its antioxidant effects.
ailments that can afflict mankind. Different types of therapeutic methods are
usually unsatisfactory. In the present study, we assessed the therapeutic effects of
methylprednisolone (MP), vitamin C (VC), and bone marrow-derived
mesenchymal stem cells (BMSCs) in an experimental spinal cord injury model in
rats. Material & Methods: Eighty adult male rats were divided into seven groups:
control, SCI, MP, VC, combined MP and VC, BMSCs, and combined BMSCs and
VC. Locomotor recovery was assessed using the Basso Mouse Scale (BMS).
Spinal cord tissue was processed for histological and immunohistochemical studies
and for real-time PCR quantitative expression of TGF-β, TNF-α, and MMP-2
genes. Results: Combined MP and VC- induced more improvement in histological
and immunohistochemical aspects than MP or VC alone. BMSCs induced marked
improvement in locomotor activity and histological and immunohistochemical
aspects and a significant decrease in TGF-β, TNF-α, and MMP-2 gene expression
compared with SCI group. Combined BMSCs and VC- induced more improvement
in all parameters compared with BMSCs group. Conclusion: VC augments the
therapeutic effect of BMSCs on SCI probably due to its antioxidant effects.