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| Galdino,Pablinny Moreira; Nascimento,Marcus Vinícius Mariano; Sousa,Fábio Borges de; Ferreira,Reginaldo Nassar; Paula,José Realino de; Costa,Elson Alves. |
| Lafoensia pacari A. St.-Hil. can be found from Amapá to Rio Grande do Sul states, and also in Paraguay and Bolivia. It is popularly known as pacari or mangava-brava and is used to promote weight loss, as an anti-thermal or tonic, to treat gastritis, ulcers, scarring, itching, discouragement, and cancer. In the open field tests, the hydroalcoholic extract from L. pacari stem bark (HEP) decreased the number of rearings, number of invaded squares, and increased immobility time compared to control animals. In the pentobarbital-induced sleep time test, HEP decreased latency time to sleep and increased sleeping time. In the rota-rod test, no changes in the studied parameters were observed. In the elevated plus maze, HEP increased the percentage time and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lafoensia pacari A. St.-Hil/pharmacognosy; Hydroalcoholic extract; Central Nervous System/experimental study; Anxiety/experimental study. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502010000300008 |
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| Vanderlinde,Frederico Argollo; Landim,Higor Frutuoso; Costa,Elson Alves; Galdino,Pablinny Moreira; Maciel,Maria Aparecida Medeiros; Anjos,Gineide Conceição dos; Malvar,David do Carmo; Côrtes,Wellington da Silva; Rocha,Fábio Fagundes da. |
| The stem bark of Anacardium occidentale L. (Anacardiaceae), commonly called cashew, is used in Brazilian traditional medicine for the treatment of gastric and inflammatory disorders. The present study was carried out to investigate the in vivo anti-inflammatory activities of the acetone extract (AE) of the stem bark of A. occidentale. We evaluated the pharmacological activities of this plant material through the analgesic, antiedematogenic and chemotaxic inhibitory effects produced by the AE. The oral administration (p.o.) of mice with the AE (0.1, 0.3 and 1.0 g/kg) or positive control indomethacin (10 mg/kg) inhibited acetic acid-induced writhing by 18.9, 35.9, 62.9 and 68.9%, respectively (ID50% = 530 mg/kg). The highest dose of the AE was able to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anacardium occidentale L./analgesic activity; Anacardium occidentale L./anti-inflammatory activity; Anacardium occidentale L./antiedematogenic activity; Anacardiaceae; Cashew. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000300008 |
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| Pascoa,Henrique; Diniz,Danielle Guimarães Almeida; Florentino,Iziara Ferreira; Costa,Elson Alves; Bara,Maria Teresa Freitas. |
| This article reports the development of a pharmaceutical product containing vegetable actives from a Brazilian medicinal plant. The possibility of forming a microemulsion using Pterodon emarginatus ("sucupira") oil was evaluated and the anti-inflammatory potential of this microemulsion was also examined. A formulation was developed using P. emarginatus oil, a mixture of ethoxylated Castor Oil (Ultramone(r) R-540/propylene glycol 2:1) (surfactant/cosurfactant) and distilled water at a ratio of 10:15:75, respectively. The microemulsion which was selected was then subjected to the preliminary stability test and analyzed in terms of average diameter of droplets, pH, zeta potential, and polydispersity index, on the 1st, 7th, 15th, and 30th days after... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pterodon emarginatus; Pterodon emarginatus; Medicinal plants; Microemulsion; Phytomedicine; Pharmaceutical technology. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000100117 |
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| Ávila,Renato Ivan de; Ferreira,Camila Carvalho; Alvarenga,Cátia Belo Mattos; Vieira,Marcelo de Sousa; Cortez,Alane Pereira; Batista,Aline Carvalho; Costa,Elson Alves; Valadares,Marize Campos. |
| This study evaluated the safety of Lafoensia pacari A. St.-Hil. (Lythraceae) stem bark hydroalcoholic extract (LPE) through acute and subchronic toxicological assessments in mice. In the acute toxicity evaluation, a single 2000 mg/kg oral dose of LPE was administered to mice and clinical observations were conducted for 14 days. For subchronic toxicity, LPE doses (6.25-1000 mg/kg) were administered orally for 28 days and biochemical, hematological, histopathological analyses and renal and liver expression of Ki-67 were carried out. The acute oral toxicity evaluation of LPE showed no toxicity in mice and it was was classified as category 5 (LD50>2000-5000 mg/kg). In a repeated dose 28-day toxicity study, LPE (100-1000 mg/kg) led to an increase in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mangava-brava; Lafoensia pacari/evaluation; Medicinal plant; Natural product. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502019000100595 |
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