Journal of the Chinese Medical Association : JCMA · 2013
Plasma homocysteine levels in patients with multiple sclerosis in the Greek population.
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Kararizou Evangelia, Paraskevas George, Triantafyllou Nikolaos, Koutsis George, Evangelopoulos Maria E, Mandellos Dimitrios, Sfagos Constantinos, Kapaki Elisabeth
Аннотация
BACKGROUND: In recent years, there has been increasing interest in the role of plasma homocysteine (Hcy) as a possible risk factor for several diseases of the central nervous system. The aim of this study was to determine the plasma levels of Hcy in a group of multiple sclerosis (MS) patients from a Greek population and the possible correlation with age, disability status, activity or duration of disease, sex, and treatment.
METHODS: The MS group that was studied consisted of 46 patients and a total of 42 healthy individuals served as a control group. Plasma Hcy levels were determined by means of high-performance liquid chromatography coupled with fluorescence detection, after precolumn derivatization with 4-Fluoro-7-aminosulfonylbenzofurazan (ABD-F).
RESULTS: Statistical analysis revealed that, in the MS patients, Hcy levels were not significantly different as compared to those in the controls. Men presented with higher Hcy levels than women in the MS group; however, age, disease subtype, disease duration, relapse rate, and Expanded Disability Status Scale score/Multiple Sclerosis Severity Score did not significantly affect Hcy levels in MS patients.
CONCLUSION: The preliminary data suggest that Hcy levels were not elevated in our sample of Greek MS patients, which does not support previous findings of a significant correlation between elevated serum Hcy levels and MS. Further studies to establish a possible association between MS and Hcy levels in the context of different ethnic groups with different habits are needed.
METHODS: The MS group that was studied consisted of 46 patients and a total of 42 healthy individuals served as a control group. Plasma Hcy levels were determined by means of high-performance liquid chromatography coupled with fluorescence detection, after precolumn derivatization with 4-Fluoro-7-aminosulfonylbenzofurazan (ABD-F).
RESULTS: Statistical analysis revealed that, in the MS patients, Hcy levels were not significantly different as compared to those in the controls. Men presented with higher Hcy levels than women in the MS group; however, age, disease subtype, disease duration, relapse rate, and Expanded Disability Status Scale score/Multiple Sclerosis Severity Score did not significantly affect Hcy levels in MS patients.
CONCLUSION: The preliminary data suggest that Hcy levels were not elevated in our sample of Greek MS patients, which does not support previous findings of a significant correlation between elevated serum Hcy levels and MS. Further studies to establish a possible association between MS and Hcy levels in the context of different ethnic groups with different habits are needed.