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178篇 您的检索式:作者名="Cavalheiro"
    题名 作者 年代 出处 被引量
1Fetal brain tumors:Prenatal diagnosis by ultrasound and magnetic resonance imaging显示文摘Congenital central nervous system tumors diagnosed during pregnancy are rare, and often have a poor prognosis. The most frequent type is the teratoma. Use of ultrasound and magnetic resonance image allows the suspicion of brain tumors during pregnancy. However, the definitive diagnosis is only confirmed after birth by histology. The purpose of this mini-review article is to describe the general clinical aspects of intracranial tumors and describe the main fetal brain tumors.Herbene Jose Milani Edward Araujo Junior Sergio Cavalheiro Patrícia Soares Oliveira Wagner Jou Hisaba Enoch Quindere Sa Barreto Maurício Mendes Barbosa Luciano Marcondes Nardozza Antonio Fernandes Moron 2015World Journal of Radiology2015,7,1:7
2Spontaneous recurrent seizures in rats:Amino acid and monoamine determination in the hippocampus显示文摘Cavalheiro EA Fernandes MJ Turski L 1994Epilepsia1994,35,1:1
3Cold weather and risk of sudden cardiac death in schizophrenia:finding a new Achilles' heel?显示文摘SCORZA F A CYSNEIROS R M CAVALHEIRO E A 2008Rev Bras Psiquiatr2008,30,2:1
4The use of carbon paste electrode in the direct voltammetric determination of tryptophan in pharmaceutical formulations显示文摘Antonio R F Eder T Cavalheiro G 2002Journal of Pharmaceutical and Biomedical Analysis2002,28,5:1
5The pilocarpine models of epilepsy in mice显示文摘Cavalheiro EA Santors NF Priel MR 1996Epilepsia1996,37,10:1
6Sudden unexpect- ed death in epilepsy:uncovering the magic in hippocampal deep brain stimulation显示文摘Scorza FA Cavalheiro EAtArida RM 2011Epilepsy Behav2011,21,:1
7Intracranial haemorrhage among a population of haemophilic patients in Brazil 显示文摘ANTUNES SV VICARI P CAVALHEIRO S 2003Haemophilia2003,9,:1
8Superoxide dismutase, glutathione peroxidase activities and the hydroperoxide concentration are modified in the hippocampus of epileptic rats显示文摘Maria I. Bellissimo Débora Amado Dulcinéia S.P. Abdalla Edimar C. Ferreira Esper A. Cavalheiro Maria da Gra?a Naffah-Mazzacoratti 2001Epilepsy Research2001,,2:1
9Synthesisand characterization of Schiff bases from chitosan andsalicylaldehyde derivatives显示文摘Dos Santos J E Dockal E R Cavalheiro 6 T G 2005Carbohyd Polym2005,60,2:1
10In vitro activity of terbinafine associated to amphotericin B, fluvastatin,rifampicin, metronidazole and ibuprofen against Pythium insidiosum显示文摘Cavalheiro AS Zanette RA Spader TB 2009Vet Microbiol2009,137,34:1
11The pilocarpine model of epilepsy in mice 显示文摘Cavalheiro EA Santos NF Priel MR 1996Epilepsia1996,37,:1
12Bilateral haematoma after rhytidoplasty and blepharoplasty following chronic use of Ginkgo biloba 显示文摘Destro MW Speranzini MB Cavalheiro Filho C 2005B r J Plast Surg2005,58,1:1
13The pilocarpine modle of epilepsy 显示文摘Cavalheiro EA 1995Ital J Neurol Sci1995,16,12:1
14Synthesis and characterization of schiff bases from chi- tosan and salicylaldehyde derivatives 显示文摘SANTOS J E DOCKAL E R CAVALHEIRO E T G 2006Carbohy- drate Polymers2006,60,3:1
15A hyaluronidase from Tityus serrulatus scorpion venom: isolation, characterization and inhibition by flavonoids显示文摘Andrea C Pessini Tania T Takao Elisangela C Cavalheiro et a/ 2001Toxicon2001,39,:1
16Changes in aminoacidergic and monoaminergic neurotransmission in the hippocampus and amygdala of rats after ayahuasca ingestion显示文摘AIM: To evaluate changes in neurotransmission induced by a psychoactive beverage ayahuasca in the hippocampus and amygdala of naive rats. METHODS: The level of monoamines, their main metabolites and amino acid neurotransmitters concentrations were quantified using high performance liquid chromatography(HPLC). Four groups of rats were employed: saline-treated and rats receiving 250, 500 and 800 mg/kg of ayahuasca infusion(gavage). Animals were killed 40 min after drug ingestion and the structures stored at-80 ℃ until HPLC assay. The data from all groups were compared using Analysis of variance and Scheffé as post test and P < 0.05 was accepted as significant. RESULTS: The results showed decreased concentrations of glycine(GLY)(0.13 ± 0.03 vs 0.29 ± 0.07, P < 0.001) and γ-aminobutyric acid(GABA)(1.07 ± 0.14 vs 1.73 ± 0.25, P < 0.001) in the amygdala of rats that received 500 of ayahuasca. Animals that ingested 800 mg/kg of ayahuasca also showed a reduction of GLY level(0.11 ± 0.01 vs 0.29 ± 0.07, P < 0.001) and GABA(0.98 ± 0.06 vs 1.73 ± 0.25, P < 0.001). In the hippocampus, increased GABA levels were found in rats that received all ayahuasca doses: 250 mg/kg(1.29 ± 0.19 vs 0.84 ± 0.21, P < 0.05); 500 mg/kg(2.23 ± 038 vs 084 ± 0.21, P < 0.05) and 800 mg/kg(1.98 ± 0.92 vs 0.84 ± 0.21, P < 0.05). In addition, an increased utilization rate of all monoamines was found in the amygdala after ayahuasca administration in doses: 250 mg/kg(noradrenaline: 0.16 ± 0.02 vs 0.36 ± 0.06, P < 0.01; dopamine: 0.39 ± 0.012 vs 2.39 ± 0.84, P < 0.001; serotonin: 1.02 ± 0.22 vs 4.04 ± 0.91, P < 0.001), 500 mg/kg(noradrenaline: 0.08 ± 0.02 vs 0.36 ± 0.06, P < 0.001; dopamine: 0.33 ± 0.19 vs 2.39 ± 0.84, P < 0.001; serotonin: 0.59 ± 0.08 vs 4.04 ± 0.91, P < 0.001) and 800 mg/kg(noradrenaline: 0.16 ± 0.04 vs 0.36 ± 0.06, P < 0.001; dopamine: 0.84 ± 0.65 vs2.39 ± 0.84, P < 0.05; serotonin: 0.36 ± 0.02 vs 4.04 ± 0.91, P < 0.001). CONCLUSION: Our data suggest increased release of inhibitory amino acids by the hippocampus and an increased utilization rate of monoamines by the amygdala after different doses of ayahuasca ingestion.Eduardo Ferreira de Castro-Neto Rafael Henrique da Cunha Dartiu Xavier da Silveira Mauricio Yonamine Telma Luciana Furtado Gouveia Esper Abr o Cavalheiro Débora Amado Maria da Gra a Naffah-Mazzacoratti 2013World Journal of Biological Chemistry2013,4,4:1
17Postischemic hyperthermia induces Alzheimer-like pathology in the rat brain显示文摘Sinigaglia-Coimbra R Cavalheiro E Coimbra C 2002Acta Neuropathol(Berl)2002,103,5:1
18Synthesis and characterization of Schiff bases from ehitosan and salicylaldehyde derivatives显示文摘Jose E dos Santos Edward R Dockal Eder T G Cavalheiro 2005Carbohydrate Polymers2005,60,:1
19Thyroid gland and cerebella lesions:new risk factors for sudden cardiac death in schizophrenia显示文摘Scorza FA Cavalheiro EA Albuquerque M 2011Medical hypotheses2011,76,2:1
20Neuropeptide Y immunoreactivity in thepilocarpine model of temporal lobe epilepsy 显示文摘 Cavalheiro FA 1997Exp Brain Res1997,116,1:1
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