Curr Health Sci J, vol. 44, no. 3, 2018

Clinical and Histopathological Assessment on an Animal Model with Experimental Autoimmune Encephalomyelitis

[Original Paper]

L.E. TOADER(1), G.C. ROSU(2), B. CATALIN(3), V. TUDORICA(4), I. PIRICI(5), O. TAISESCU(5), D.F. MURESANU(6)


(1)Department of Neurology, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca, Romania,
(2)Department of Research Methodology, University of Medicine and Pharmacy of Craiova, Romania,
(3)Department of Physiology, University of Medicine and Pharmacy of Craiova, Romania,
(4)Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania,
(5)Department of Human Anatomy, University of Medicine and Pharmacy of Craiova, Romania,
(6)Department of Clinical Neurosciences, University of Medicine and Pharmacy “Iuliu Hatieganu” and “RoNeuro” Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania


Abstract:

Multiple sclerosis (MS) is a disease of the Central Nervous System (CNS) which alters over 2 million people, and involves an abnormal autoimmune response directed against the brain, nerves and spinal cord. The antigen or the autoimmune target still remains unknown, a fact for which MS is considered to be an immune mediated disease. The pathology involves mainly the white matter, but the gray matter demyelination plays an important role in its pathogenesis. In 80% of the cases with MS, the disease develops relapses. Experimental autoimmune encephalomyelitis (EAE) is the most used model to study MS and for assessing potential treatments. In the present study we report on the histopathological characterization of an EAE model in C57BL/6 mice immunized by injection with myelin oligodendrocyte glycoprotein, MOG35-55 in complete Freud's adjuvant supplemented with pertussis toxin. On a group of 10 immunized animals and on 5 control animals, we followed the development and grading signs of mot


Keywords:
Multiple sclerosis, autoimmune, myelin, astrocytes, animal model



Corresponding:
Valerica Tudorica, Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania, 2-4 Petru Rares Street, 200349, Craiova, Romania, e-mail: valericatudorica@yahoo.com


DOI 10.12865/CHSJ.44.03.12 - Download PDF