Neelam Yeram, Shubhangi M Dalvi, Vinayak P Kale, Vinayak W Patil, Ranjit Mankeshwar, Kamlesh Jagiasi, Leela G Abichandani
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引用次数: 0
Abstract
Background: Neuroinflammation is a key feature of Alzheimer's disease (AD) pathology.
Objectives: The aim of this study was to investigate the serum levels of Cytokine 6 (Cyto-6), Cytokine 10 (Cyto-10), and alpha-tumor necrosis factor (α-TNF) in Alzheimer's disease patients and observe the effects of donepezil plus vitamin B12 (VB12) treatment on these cytokines.
Methods and materials: Seventy-one AD cases and 70 controls with age more than 60 years. Cyto-6, Cyto-10, and α-TNF were measured using the Chemiluminescence Immulite 1000 system, Siemens. Alzheimer's disease subjects were treated with donepezil (5 mg/day) plus VB12 (1.5 mg/day) supplement for 6 months, and serum cytokine levels were reinvestigated. Statistical analysis was done using SPSS software.
Result: Cyto-6, Cyto-10, and α-TNF values were raised in Alzheimer's disease as compared to controls (P < 0.001) [AD (Cyto-6: 10.27 ± 2.76 pg/ml; Cyto-10: 6.2 ± 1.48 pg/ml; α-TNF: 26.49 ± 6.85 pg/ml) and Control (Cyto-6: 3.29 ± 0.77 pg/ml; Cyto-10: 8.213 ± 0.787 pg/ml; α-TNF: 5.18 ± 1.65 pg/ml)]. After 6 months, a significant decrease (P < 0.01) was observed in Cyto-6 (7.95 ± 2.21 pg/ml), Cyto-10 (4.77 ± 1.12 pg/ml), and α-TNF (22.67 ± 7.00 pg/ml) levels in AD.
Conclusion: We conclude that serum Cyto-6, Cyto-10, and α-TNF play an inflammatory role in Alzheimer's disease progression. Combined therapy of donepezil and VB12 supplement showed a beneficial effect in reducing inflammation. This study might benefit further research along with molecular follow-up studies for development of novel therapeutic strategies in Alzheimer's disease.
期刊介绍:
Neurology India (ISSN 0028-3886) is Bi-monthly publication of Neurological Society of India. Neurology India, the show window of the progress of Neurological Sciences in India, has successfully completed 50 years of publication in the year 2002. ‘Neurology India’, along with the Neurological Society of India, has grown stronger with the passing of every year. The full articles of the journal are now available on internet with more than 20000 visitors in a month and the journal is indexed in MEDLINE and Index Medicus, Current Contents, Neuroscience Citation Index and EMBASE in addition to 10 other indexing avenues.
This specialty journal reaches to about 2000 neurologists, neurosurgeons, neuro-psychiatrists, and others working in the fields of neurology.