Dr. Rivelilson Mendes De Freitas
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Dr. Rivelilson Mendes De Freitas

Research Scientist
Federal University of Piaui, Brazil

Highest Degree
Ph.D. in Pharmacology and Toxicology from Federal University of Piaui, Piaui, Brazil

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Area of Interest:

Pharmacology and Toxicology
100%
Pharmacology
62%
Neuropharmacology
90%
Pharmacy
75%
Oxidative Stress
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Silva, F.O., G.S. Cerqueira, E.B. Sabino, C.M. Feitosa and R.M. de Freitas, 2011. Iso-6-spectaline effects on convulsions induced in epilepsy models. J. Young Pharm., 3: 232-236.
  2. Silva, F. de O., M.G. Silva, D. Feng and R.M. de Freitas, 2011. Evaluation of central nervous system effects of iso-6-cassine isolated from Senna spectabilis var. excelsa (Schrad) in mice. Fitoterapia, 82: 255-259.
    PubMed  |  
  3. Marques, T.H.C., K.M.F. Cardoso, A.A.C. Almeida, A.R. Tome and R.M. de Freitas, 2011. Behavioral studies and histopathological changes in mice pretreated with Bellis perennis in pilocarpine-induced seizures. Boletin Latinoamericano Caribe Plantas Med. Aromaticas, 10: 338-344.
  4. Junior, J.S.C., A.B.F. Ferraz, B.A.B. Filho, C.M. de Feitosa, A.M.G.L. Cito, R.M. Freitas and J. Saffi, 2011. Evaluation of antioxidant effects in vitro of garcinielliptone FC (GFC) isolated from Platonia insignis Mart. J. Med. Plants Res., 5: 293-299.
    Direct Link  |  
  5. Feitosa, C., R.M. de Freitas, N. Luz, M. Bezerra and M. Trevisan, 2011. Acetylcholinesterase inhibition by somes promising Brazilian medicinal plants. Braz. J. Biol., 71: 783-789.
    CrossRef  |  PubMed  |  
  6. Dos Santos, R.N., M.G. de Vasconcelos Silva and R.M. de Freitas, 2011. Crysophanol effects on lipid peroxidation levels and catalase activity in mice hippocampus after pilocarpine-induced seizures. J. Cell Sci. Ther., 2: 1-5.
    CrossRef  |  Direct Link  |  
  7. Dos Santos, P.S., L.M. Campelo, R.L. De Freitas, C.M. Feitosa, G.B. Saldanha and R.M. de Freitas, 2011. Lipoic acid effects on glutamate and taurine concentrations in rat hippocampus after pilocarpine-induced seizures. Arq. Neuropsiquiatr., 69: 360-364.
    PubMed  |  
  8. Dos Santos, P.S., J.P. Costa, R.T. Ada, G.B. Saldanha, G.F. de Souza, D. Feng and R.M. de Freitas, 2011. Oxidative stress in rat striatum after pilocarpine-induced seizures is diminished by α-tocopherol. Eur. J. Pharmacol., 668: 65-71.
    PubMed  |  
  9. Dos Santos, P.S., C.M. Feitosa, G.B. Saldanha, A.R. Tome, D. Feng and R.M. de Freitas, 2011. Lipoic acid inhibits caspase-dependent and-independent cell death pathways and is neuroprotective against hippocampal damage after pilocarpine-induced seizures. Pharmacol. Biochem. Behav., 97: 531-536.
  10. De Freitas, R.M., K.N. Gomes and G.B. Saldanha, 2011. Neuropharmacological effects of lipoic acid and ubiquinone on δ-aminolevulinic dehydratase, Na+, K+-ATPase and Mg2+-ATPase activities in rat hippocampus after pilocarpine-induced seizures. Fundam. Clin. Pharmacol., 25: 354-361.
    CrossRef  |  
  11. De Freitas, R.M., F. de Oliveira Silva, M.G. de Vasconcelos Silva and D. Feng, 2011. Antioxidant mechanisms of iso-6-cassine in suppressing seizures induced by pilocarpine. Rev. Bras. Farmacogn., 21: 437-443.
    Direct Link  |  
  12. De Freitas, R.M., F. de Oliveira Silva, G.B. Saldanha and J. Jordan, 2011. Lipoic acid alters amino acid neurotransmitters content in rat hippocampus after pilocarpine-induced seizures. Fundam. Clin. Pharmacol., 25: 485-492.
    CrossRef  |  
  13. De Freitas, R.M., D. Feng and J. Jordan, 2011. Neuropharmacological effects of lipoic acid and ubiquinone on δ-aminolevulinic dehydratase, Na+, K+-ATPase, and Mg2+-ATPase activities in rat hippocampus after pilocarpine-induced seizures. Fundamental Clin. Pharmacol., 25: 211-216.
    CrossRef  |  
  14. De Freitas, R.M., 2011. Neurotransmitter systems involved in epilepsy model: A literature review. Rev. Neurol., 19: 128-138.
  15. Costa, J.S. Jr., A.A.C. Almeida, A.R. Tome, A.M.G.L. Cito, J. Saffi and R.M. Freitas, 2011. Evaluation of possible antioxidant and anticonvulsant effects of the ethyl acetate fraction from Platonia insignis Mart. (Bacuri) on epilepsy models. Epilepsy Behav., 22: 678-684.
    PubMed  |  Direct Link  |  
  16. Coelho, A.G., R.M. de Freitas, J.A.D. Lopes, L.C.L.R. Santana and F.A.A. Carvalho et al., 2011. Extraction and characterization of essential oil of roots and biological activity tests of hydroalcoholic extract of Operculina alata (Ham) Urban. Rev. Eletron. Farmacia, 8: 1-9.
  17. Cerqueira, G.S., R.M.P. Siqueira, A.P.F. Freitas, W.S.B. Leiros, R.M. Freitas and R.C. Silva, 2011. Uso de anfetaminas entre caminhoneiros-um estudo transversal. RevInter Revista Intertox de Toxicologia, Risco Ambiental Soc., 4: 76-86.
    Direct Link  |  
  18. Cerqueira, G.S., N.F.M. Rocha, J.R.G. Almeida, A.P.F. Freitas and E.O. Lima et al., 2011. Antimicrobial activity of the extract of stem bark of Diplotropis ferruginea benth. J. Young Pharm., 3: 284-286.
    Direct Link  |  
  19. Cerqueira, G.S., E.E. Luciano, J.R. Sousa, L.F. Vasconcelos and A.M.R. Carvalho et al., 2011. Factors implied in the accession no physical activity in patients diabetes mellitus of northeast Brazil. Lecturas Educ. Fisica Deportes (Buenos Aires), 16: 1-5.
  20. Campos, A.F.L., S.P. Torres, E.M. Lopes, R.B.F. Carvalho, L.C.C. Nunes and R.M. Freitas, 2011. Identification and analysis of antinutritional factors in possible interactions between medications and food/nutrients in hospitalized patients. Einstein, 91: 319-325.
    Direct Link  |  
  21. Campelo, L.M.L., C.M. Feitosa, S.G. Lima and R.M. de Freitas, 2011. Evaluation of central nervous system effects of essential oil from Citrus limon (Burms) in mice. Rev. Bras. Farmacogn., 21: 668-673.
  22. Campelo, L.M.L., C.M. Feitosa, A.R. Tome and R.M. de Freitas, 2011. Evaluation of neuroprotective potential of Citrus limon essential oil in hippocampus and striatum of mice after pilocarpine-induced seizures. Boletin Latinoamericano Caribe Plantas Med. Aromaticas, 10: 116-126.
  23. Campelo, L.M.L., C. Goncalves e Sa, A.A.C. de Almeida, J.P. da Costa and T.H.C. Marques et al., 2011. Sedative, anxiolytic and antidepressant activities of Citrus limon (Burn) essential oil in mice. Die Pharmazie, 66: 623-627.
    CrossRef  |  Direct Link  |  
  24. Campelo, L.M., F.C. Goncalves, C.M. Feitosa and R.M. de Freitas, 2011. Antioxidant activity of Citrus limon essential oil in mouse hippocampus. Pharm. Biol., 49: 709-715.
    PubMed  |  
  25. Tome, A.R., P.M.P. Ferreira and R.M. de Freitas, 2010. Inhibitory action of antioxidants (ascorbic acid or alfa-tocopherol) on seizures and bran damage induced by pilocarpine in rats. Arquivos Neuro-Psiquiatria, 68: 355 -361.
  26. Tome, A.R., D. Feng and R.M. de Freitas, 2010. The effects of α-tocopherol on hippocampal oxidative stress prior to in pilocarpine-induced seizures. Neurochem. Res., 35: 580-587.
    PubMed  |  
  27. Souza, G.F., G.B. Saldanha and R.M. de Freitas, 2010. Lipoic acid increases glutathione peroxidase, Na+, K+-ATPase and acetylcholinesterase activities in rat hippocampus after pilocarpine-induced seizures? Arq Neuropsiqui., 68: 586 -591.
    Direct Link  |  
  28. Silva, E.P., R.L.M. Freitas and R.M. de Freitas, 2010. Results of pharmacoepidemiology research of health services of popular pharmacy. Rev. Eletron. Farmacia, 7: 59 -69.
  29. Santos, I.M.S., R.L.M. Freitas, G.B. Saldanha and R.M. de Freitas, 2010. Pharmacological effects of ubiquinone in pilocarpine-induced epilepsy model. Rev. Eletron. Farmacia, 7: 34 -47.
  30. Santos, I.M.S., C.M. Feitosa and R.M. de Freitas 2010. Pilocarpine-induced seizures produce alterations on choline acetyltransferase and acetylcholinesterase activities and deficit memory in rats. Cell. Mol. Neurobiol., 30: 569 -575.
    CrossRef  |  
  31. Santos, I.M.S., A.R. Tome, C.M. Feitosa, G.F. Souza, D. Feng, R.M. de Freitas and J. Jordan, 2010. Lipoic acid blocks seizures induced by pilocarpine via increases in δ-aminolevulinic dehydratase and Na+, K+-ATPase activity in rat brain. Pharmacol. Biochem. Behav., 95: 88 -91.
    Direct Link  |  
  32. Santos, I.M., R.L.M. de Freitas, G.B. Saldanha, A.R. Tome, J. Jordan and R.M. de Freitas, 2010. Alterations on monoamines concentration in rat hippocampus produced by lipoic acid. Arq. Neuropsiquiatr., 68: 362-366.
    PubMed  |  
  33. Sales, I.M., R.L. Freitas, G.B. Saldanha, G.F. Souza and R.M. de Freitas, 2010. Choline acetyltransferase and acetylcholinesterase activities are reduced in rat striatum and frontal cortex after pilocarpine-induced seizures. Neurosci. Lett., 469: 81-83.
    PubMed  |  
  34. Militao, G.C., P.M. Ferreira and R.M. de Freitas, 2010. Effects of lipoic acid on oxidative stress in rat striatum after pilocarpine-induced seizures. Neurochem. Int., 56: 16-20.
    PubMed  |  
  35. Melo, D.D.B., T.A.T. Rocha and R.M. de Freitas, 2010. Prenatal service Strategy for Family Health: Preliminary results of monitoring pregnant women. Rev. Eletron. Farmacia, 7: 44 -52.
  36. Marques, T.H.C., P.S. Santos, C.M. Feitosa, G.B. Saldanha, G.F. Souza and R.M. de Freitas, 2010. The evaluation of ascorbic acid effects on the lipid peroxidation and catalase activity in the striatum of adult rats after pilocarpine-induced seizures. Curr. Trends Neurol., 4: 81-86.
  37. Lopes, E.M., R.B.N. Carvalho and R.M. de Freitas, 2010. Analysis of prescription records in the possible interactions between medications and food/nutrients in hospitalized patients. Einstein (Sao Paulo), 8: 298-302.
  38. Junior, J.S.C., C.M. Feitosa, A.M.G.L. das Cito, R.M. de Freitas, J.A.P. Henriques and J. Saffi, 2010. Evaluation of effects of Ethanolic Extract (EE) from Platonia insignis mart. on pilocarpine-induced seizures. J. Biol. Sci., 10: 747-753.
  39. Freitas, R.M., J. Jordan and D. Feng, 2010. Lipoic acid effects on monoaminergic system after pilocarpine-induced Seizures. Neurosci. Lett., 477: 129-133.
    PubMed  |  
  40. Elias, D.B.B., R.M. de Freitas, R.P. Goncalves, H.Y.F. Magalhaes, J.H. Sousa, S.M.M. Magalhaes, 2010. Evaluation of the concentration of malonaldehyde and nitrite in patients with sickle cell anemia treated or not with hydroxyurea. Einstein, 8: 414-418.
    Direct Link  |  
  41. Dos Santos Sales, I.M., K.G. do Nascimento, C.M. Feitosa, G.B. Saldanha, D. Feng and R.M. de Freitas, 2010. Caffeic acid effects on oxidative stress in rat hippocampus after pilocarpine-induced seizures. Neurol. Sci., 32: 375-380.
    PubMed  |  
  42. De Sales Santos, I.M., R.L.M. de Freitas, E.P. da Silva, C.M. Feitosa and G.B. Saldanha et al., 2010. Effects of ubiquinone on hydroperoxide concentration and antioxidant enzymatic activities in the rat hippocampus during pilocarpine-induced seizures. Brain Res., 1315: 33-40.
    CrossRef  |  
  43. De Freitas, R.M., K.G. Nascimento, P.M.P. Ferreira and J. Jordan, 2010. Neurochemical changes on oxidative stress in rat hippocampus during acute phase of pilocarpine-induced seizures. Pharmacol. Biochem. Behav., 94: 341-345.
    PubMed  |  
  44. De Freitas, R.M., 2010. Vigabatrine increases superoxide dismutase activity in striatum of rat after pilocarpine-induced seizures. Rev. Psiquiatria Clin., 37: 36-40.
  45. De Freitas, R.M., 2010. Lipoic acid increases hippocampal choline acetyltransferase and acetylcholinesterase activities and improvement memory in epileptic rats. Neurochem. Res., 35: 162-170.
    CrossRef  |  
  46. De Freitas, R.M., 2010. Lipoic acid alters δ-aminolevulinic dehydratase, glutathione peroxidase and Na+, K+-ATPase activities and glutathione reduced levels in rat hippocampus after pilocarpine-induced seizures. Cell. Mol. Neurobiol., 30: 381-387.
    CrossRef  |  
  47. De Freitas, R.M. and A.R. Tome, 2010. Neuroprotective actions of vitamin C in rat striatum after pilocarpine-induced seizures. Revista Psiquiatria Clin., 37: 105 -108.
  48. De Freitas, R.L.M., I.M.S. Santos, G.F. De Souza, A.D.R. Tome, G.B. Saldanha and R.M. De Freitas, 2010. Oxidative stress in rat hippocampus caused by pilocarpine-induced seizures is reversed by buspirone. Brain Res. Bull., 81: 505-509.
    CrossRef  |  
  49. Araujo, D.S., H.R.R. Silva and R.M. de Freitas, 2010. Carbamazepine: A literature review. Rev. Eletron. Farmacia, 7: 30-45.
  50. Ada, R.T., C.M. Feitosa and R.M. de Freitas, 2010. Neuronal damage and memory deficits after seizures are reversed by ascorbic acid? Arq. Neuropsiquiatr., 68: 579-585.
    PubMed  |  
  51. Silva, E.P., R.M. de Freitas and L.F.P. Barreto, 2009. Pregnant women approach in the service of pre-natal's Hospital District of gonzaga mota messejana distrital gonzaga mota de meseejana. Rev. Eletron. Farmacia, 6: 102-114.
  52. Silva, E.P. and R.M. de Freitas, 2009. Vigabatrin: Mechanisms of action, pharmacological effects, clinical studies and adverse reactions. Rev. Eletron. Farmacia, 6: 23-35.
  53. Silva, D.C., M.G. Silva, F.O. Silva and R.M. de Freitas, 2009. Bahavioural effects induced by iso-6-spectaline administration in mice. Rev. Eletron. Farmacia Faculdade, 1: 58-64.
  54. Santos, I.M., R.T. Ada, G.B. Saldanha, P.M. Ferreira, G.C. Militao and R.M. de Freitas, 2009. Oxidative stress in the hippocampus during experimental seizures can be ameliorated with the antioxidant ascorbic acid. Oxid Med. Cell Longev., 2: 214-221.
    PubMed  |  
  55. Nobre, Jr.H.V., M.M. de Franca Fonteles and R.M. de Freitas, 2009. Acute seizure activity promotes lipid peroxidation, increased nitrite levels and adaptive pathways against oxidative stress in the frontal cortex and striatum. Oxid. Med. Cell. Longev., 2: 130-137.
    PubMed  |  Direct Link  |  
  56. Ferreier, P.M., G.C. Militao and R.M. de Freitas, 2009. Lipoic acid effects on lipid peroxidation level, superoxide dismutase activity and monoamines concentration in rat hippocampus. Neuro Sci. Lett., 464: 131-134.
    PubMed  |  
  57. De Freitas, R.M., 2009. The evaluation of effects of lipoic acid on the lipid peroxidation, nitrite formation and antioxidant enzymes in the hippocampus of rats after pilocarpine-induced seizures. Neurosci. Lett., 455: 140-144.
    CrossRef  |  Direct Link  |  
  58. De Freitas, R.M., 2009. Pharmacological effects of lipoic acid in behavioural alterations and in striatal superoxide dismutase activity of rats after pilocarpine-induced seizures. Rev. Eletron. Faculdade Farmacia, 1: 65-72.
  59. De Freitas, R.M., 2009. Investigation of oxidative stress involvement in hippocampus in epilepsy model induced by pilocarpine. Neurosci. Lett., 462: 225-229.
    PubMed  |  
  60. Brito, J.R. and R.M. de Freitas, 2009. Hypertensive patients in the city of Banabuiu: A pharmacoepidemiological study. Rev. Eletron. Farmacia, 6: 87-98.
  61. Silva, E.P., L.F.P. Barreto and R.M. de Freitas, 2008. Results of study of the dispensation of medicines in the pharmacy service of district hospital Gonzaga Mota of Messejana-Ceara. Rev. Eletron. Faculdade Farmacia, 1: 52-59.
  62. Santos, L.F.L., R.M. de Freitas, G.B. Saldanha, S.M.L. Xavier and R.L.M. Freitas, 2008. Neuroprotective actions of vitamin C related to decreased lipid peroxidation and increased catalase activity in adult rats after pilocarpine-induced seizures. Pharmacol. Biochem. Behav., 89: 1-5.
    CrossRef  |  PubMed  |  Direct Link  |  
  63. De Freitas, R.M., S.M.M. Vasconcelos, F.C.F. Sousa, D.S. Macedo and G.S.B. Viana et al., 2008. Effects of ethanol or naltrexone after ethanol exposure on plasma levels of hepatic enzymes, lipid profile and apolipoprotein in rats. Sci. Pharm., 76: 305-320.
    Direct Link  |  
  64. De Freitas, R.M., 2008. Behavioural and neurochemical alterations during the acute phase of convulsive process induced by pilocarpine. Rev. Eletron. Faculdade Farmacia, 3: 60-70.
  65. Xavier, S.M., C.O. Barbosa, D.O. Barros, R.F. Silva, A.A. Oliveira and R.M. Freitas, 2007. Vitamin C antioxidant effects in hippocampus of adult Wistar rats after seizures and status epilepticus induced by pilocarpine. Neurosci. Lett., 420: 76-79.
    CrossRef  |  PubMed  |  Direct Link  |  
  66. Pereira, M.B., R.L.M. Freitas, M.A.G. Assis, R.F. Silva, M.M.F. Fonteles, R.M. Freitas and R.N. Takahashi, 2007. Study pharmacologic of the GABAergic and glutamatergic drugs on seizures and status epilepticus induced by pilocarpine in adult Wistar rats. Neurosci. Lett., 419: 253-257.
    CrossRef  |  Direct Link  |  
  67. Oliveira, A.A., J.P.C. Almeida, R.M. Freitas, V.S. Nascimento and L.M.V. Aguiar et al., 2007. Effects of levetiracetam in lipid peroxidation level, nitrite-nitrate formation and antioxidant enzymatic activity in mice brain after pilocarpine-induced seizures. Cell. Mol. Neurobiol., 27: 395-406.
    CrossRef  |  PubMed  |  Direct Link  |  
  68. Freitas, R.M., A.A. Oliveira, F.C.F. Sousa, S.M.M. Vasconcelos, G.S.B. Viana and M.M.F. Fonteles, 2007. Pathophysiology of status epilepticus induced by pilocarpine. Cent. Nerv. Syst. Agents Med. Chem., 7: 11-15.
    Direct Link  |  
  69. Barros, D.O., S.M.L. Xavier, C.O. Barbosa, R.F. Silva and R.L.M. Freitas et al., 2007. Effects of the vitamin E in catalase activities in hippocampus after status epilepticus induced by pilocarpine in Wistar rats. Neurosci. Lett., 416: 227-230.
    CrossRef  |  
  70. Freitas, R.M., S.M. Vasconcelos, F.C. Sousa, G.S. Viana and M.M. Fonteles, 2006. Pharmacological studies of the opioids, mood stabilizer and dopaminergic drugs on pilocarpine-induced seizures and status epilepticus. Neurosci. Lett., 408: 84-88.
    PubMed  |  
  71. Freitas, R.M., F.C. Sousa, G.S. Viana and M.M. Fonteles, 2006. Effect of gabaergic, glutamatergic, antipsychotic and antidepressant drugs on pilocarpine-induced seizures and status epilepticus. Neurosci. Lett., 408: 79-83.
    PubMed  |  
  72. Freitas, R.M., F.C. Sousa, G.S. Viana and M.M. Fonteles, 2006. Acetylcholinesterase activities in hippocampus, frontal cortex and striatum of Wistar rats after pilocarpine-induced status epilepticus. Neurosci. Lett., 399: 76-78.
    PubMed  |  
  73. Freitas, R.M., A.O. Ade, S.M. Vasconcelos, F.C. Sousa, G.S. Viana and M.M. Fonteles, 2006. Expression of muscarinic and dopaminergic receptors and monoamine levels frontal cortex of epileptic rats. Pharmacol. Biochem. Behav., 83: 302-306.
    PubMed  |  
  74. Aguiar, L.M.V., H.V. jr. Nobre, D.S. Macedo, A.A. Oliveira and R.M. Freitas et al., 2006. Neuroprotective effects of caffeine in the model of 6-hydroxydopamine lesion in rats. Pharmacol. Biochem. Behav., 84: 415-419.
    CrossRef  |  Direct Link  |  
  75. Oliveira, A.A., C.R. Nogueira, V.S. Nascimento, L.M. Aguiar and R.M. de Freitas et al., 2005. Evaluation of levetiracetam effects on pilocarpine-induced seizures: Cholinergic muscarinic system involvement. Neurosci. Lett., 385: 184-188.
    PubMed  |  
  76. Nascimento, V.S., A.A. Oliveira, S.M.M. Vasconcelos, F.C.F. Souza, G.S.B. Viana and R.M. de Freitas, 2005. Antioxidant effect of nimodipine in young rats after pilocarpine-induced seizures. Pharmacol. Biochem. Behavior., 82: 11-16.
    PubMed  |  
  77. Nascimento, V.S., A.A. Oliveira, R.M. de Freitas, F.C.F. Souza, S.M.M. Vasconcelos, G.S.B. Viana and M.M.F. Fonteles, 2005. Pilocarpine-induced status epilepticus: Monoamine level, muscarinic and dopaminergic receptors alterations in striatum of young rats. Neurosci. Lett., 383: 165-170.
    PubMed  |  
  78. De Freitas, R.M., S.M. Vasconcelos, F.C. Souza, G.S. Viana and M.M. Fonteles, 2005. Oxidative stress in the hippocampus after pilocarpine-induced status epilepticus in wistar rats. FEBS J., 272: 1307-1312.
    CrossRef  |  PubMed  |  Direct Link  |  
  79. De Freitas, R.M., F.C.F. Souza, G.S.B. Viana, M.M.F. Fonteles, S.M.M. Vasconcelos and L.M.V. Aguiar, 2005. Modifications in muscarinic, dopaminergic and serotonergic receptors concentrations in the hippocampus and striatum of epileptic rats. Life Sci., 78: 253-258.
    PubMed  |  
  80. Aguiar, L.M., D.S. Macedo, R.M. de Freitas, A.O. de Albuquerque, S.M. Vasconcelos, F.C. de Sousa and G.S.V. de Barros, 2005. Protective effects of N-acetylserotonin against 6-hydroxydopamine-induced neurotoxicity. Life Sci., 76: 2193-2202.
    PubMed  |  
  81. Freitas, R.M., V.S. Nascimento, S.M.M. Vasconcelos, F.C.F. Sousa, G.S.B. Viana and M.M.F. Fonteles 2004. Catalase activity in cerebellum, hippocampus, frontal cortex and striatum after status epilepticus induced by pilocarpine in Wistar rats. Neurosci. Lett., 365: 102-105.
    CrossRef  |  PubMed  |  Direct Link  |  
  82. De Freitas, R.M., G.S.B. Viana, F.C.F. Souza, M.M.F. Fonteles and S.M.M. Vasconcelos, 2004. Pilocarpine-induced status epilepticus in rats: Lipid peroxidation level, nitrite formation, gabaergic and glutamatergic receptors alteraitons in the hippocampus, striatum and frontal cortex. Pharmacol. Biochem. Behavior., 78: 327-332.
  83. De Freitas, R.M., F.C.F. Souza, S.M.M. Vasconcelos, G.S.B. Viana and M.M.F. Fonteles, 2004. Monoamine levels after pilocarpine-induced status epilepticus in hippocampus and frontal cortex of Wistar rats. Neurosci. Lett., 370: 196-200.
    PubMed  |  
  84. De Freitas, R.M., F.C.F. Sousa, L.M.V. Aguiar, D.S. Macedo, G.S.B. Viana and S.M.M. Vasconcelos, 2004. Effects of ethanol and haloperidol on plasma levels of hepatic enzymes, lipid profiles and apoprotein in rats. Biochem. Cell Biol., 82: 315-320.
    PubMed  |  
  85. De Freitas, R.M., M.M.F. Fonteles, F.C.F. Sousa, G.S.B. Viana and S.M.M. Vasconcelos, 2003. Acute alterations of neurotransmitters levels in striatum of young rat after pilocarpine-induced status epilepticus. Arq. Neuropsiquiatr., 61: 430-433.
    PubMed  |  
  86. De Freitas, R.M., C. Felipe, G.S.B. Viana, M.M.F. Fonteles, V.S. Nascimento and A. A. Oliveira, 2003. Pilocarpine-induced seizures in adult rats: Monoamine content and muscarinic and dopaminergic receptor changes in the striatum. Comp. Biochem. Physiol. C Toxicol. Pharmacol., 136: 103-108.
    PubMed  |  
  87. Bezerra, M.Z.B., M. Andrade-Neto and R.M. de Freitas, 2002. The essential oil of Porophyllum ruderale cass. J. Essent. Oil Res., 14: 14-15.
  88. Andrade-Neto, M., M.Z.B. Bezerra, R.M. de Freitas, C.M. Feitosa and I.M. Andrade, 2002. The root oil of Philodendron imbe Schott (Araceae). J. Essent. Oil Res., 14: 56-57.