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| Year : 2007 | Volume
: 26
| Issue : 3 | Page : 9-15 |
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Influence of spirulina on the phenytoin induced haematological changes
Santh Rani Thaakur, B Pushpakumari
Division of Pharmacology,School of Pharmaceutical Sciences,Sri Padmavathi Mahila VisvaVidyalayam, (Women's University), Tirupati - 517502, India
Correspondence Address:
Santh Rani Thaakur
Division of Pharmacology,School of Pharmaceutical Sciences,Sri Padmavathi Mahila VisvaVidyalayam, (Women's University), Tirupati - 517502
India
 Source of Support: None, Conflict of Interest: None  | Check |
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Phenytoin is indicated for tonic clonic seizures and status epilepticus. Phenytoin is known to deplete vital nutrients such as calcium, folic acid, vitamin D, vitamin K, biotin, carnitine, copper, selenium and zinc. Depletion of nutrients is known to cause adverse effects such as ataxia, nystagmus, lethargy, slurred speech and hematological disturbances. Spirulina is a rich source of vital nutrients including iron. It is proposed to study the effect of spirulina on the hematological disturbances induced by phenytoin. Seven groups of male albino rats weighing 130-150g were used. Each group consisted of six animals. Phenytoin at a dose of 20mg/kg/day dissolved in water, spirulina 50, 100, 200 mg/kg/day suspended in 1% tween 80 alone or in combination with phenytoin was administered for 30 days. Hemoglobin content, total leucocyte and erythrocyte count were determined on 30th day. Phenytoin significantly decreased the hemoglobin content, total erythrocyte and leukocyte count. Spirulina did not show any effect at the lower dose of 50 and 100mg/kg and higher dose of 200mg/ kg significantly elevated hemoglobin content. Spirulina at a dose of 200mg/kg/day in combination with phenytoin reversed the phenytoin induced decrease in hemoglobin content, total erythrocyte and leukocyte count. The results of this study indicates that supplementation of phenytoin with spirulina may reverse the hematological disturbances induced by phenytoin. |
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