The Trade in Medicinal Animals in Northeastern Brazil

Over the centuries, a significant part of the Brazilian fauna is widely sold, more specifically in retail stores or street markets. The objective was to characterize the sale of medicinal animals in five large northeast cities. Information about the sale of zootherapeutic items was obtained in the cities of Aracaju-SE, Fortaleza-CE, Maceio-AL, Recife-PE, and Salvador-BA. A total of 68 animal species were sold for medicinal purposes in the cities studied; these are the first results on the use and sale of zootherapeutics in the markets of Aracaju, Fortaleza, and Salvador and first recorded on the medicinal use of the Achatina fulica, Trachycardium muricatum, Philodryas olfersii, Desmodus rotundus, and Leptodactylus vastus. Knowledge of the fauna utilized popular medicine is indispensable for conservation, demonstrating that research on this subject is necessary to determine appropriate practices for the management of the fauna

TRAJETÓRIA ACADÊMICA DE UMA ESTUDANTE COM DEFICIÊNCIA VISUAL NO ENSINO SUPERIOR: UM ESTUDO DE CASO

Este artigo tem por objetivo apresentar algumas considerações sobre a trajetória acadêmica de uma estudante com deficiência visual (baixa visão) no Ensino Superior. O referencial teórico que sustentará a pesquisa está alicerçado nas contribuições da História Oral, tendo como foco a narrativa, através da qual a estudante contará sua história. Trata-se de uma pesquisa de natureza qualitativa, cujos procedimentos se baseiam num estudo de caso. A produção de dados baseou-se no relato de uma estudante com deficiência visual por baixa visão, que foi obtido a partir de sua trajetória de vida e da realização de uma entrevista semiestruturada.  Os achados evidenciaram inúmeras barreiras presentes durante a realização dos cursos de graduação e pós-graduação (lato sensu e stricto sensu), as quais tornaram o percurso acadêmico mais complexo. A inclusão das pessoas com deficiência visual, como exposto neste estudo de caso, ainda é um processo em curso e que está sendo desenhado no Ensino Superior de forma morosa em relação às necessidades das pessoas com deficiência visual

Chemical Composition and In Vitro Antiprotozoal Properties of Cephaelis ipepacuanha / Composição Química e Propriedades Antiprotozoárias In Vitro da Cephaelis ipepacuanha

Background: Cephaelis ipecacuanha is a medicinal plant used in folk medicine for the treatment of amebiasis. However, the pharmacological properties of this species remain poorly understood.Objective: Characterize chemical composition and in vitro antiprotozoal activity of Cephaelis ipecacuanha. Method: The aqueous extract was lyophilized using the Chisrt Alpha apparatus and transferred to 96-well plates at concentrations ranging from 62.5 to 1000 ?g / mL. The antiprotozoal activities against Trypanosoma cruzi, Leishmania brasiliensis, and L. infantum were evaluated after 72h incubation. Fibroblasts incubated at the same conditions for 24h were used as a cytotoxicity control. The readings were performed by spectrophotometry after staining with resazurin. The chemical composition of the extract was analyzed by High-Performance Liquid Chromatography (HPLC-DAD).Results: The results demonstrated that C. ipecacuanha had moderate antiprotozoal activity against T. cruzi. However, its cytotoxicity against the fibroblasts was significantly higher.Conclusion: This finding suggests that the use of this plant by the population, besides not having significant benefits, can cause associated health risks

Análisis fitoquímico, actividad antibacteriana y acción moduladora de antibióticos de Jatropha mollissima (Pohl.) Baill. (Euphorbia­ceae)

The emergence of resistant bacterial strains and the significant increase in side effects of currently available antibacterial drugs have made it urgent to develop research to identify new bioactives antibacterial compounds. Jatropha mollissima is a plant endemic to the Caatinga biome, Brazil and this species has antioxidant, antibacterial and antiproliferative action. The present study aimed to evaluate the antibacterial and modulatory potentials of J. mollissima against multiresistant bacterial strains. The phytochemical profile was obtained from gas chromatography coupled to mass spectrometry. J. mollissima presented moderate antibacterial activity and modulated the activity of the antibiotic Norfloxacin, promoting an antagonistic relationship. This was the first study of this nature carried out with J. mollissima.La aparición de cepas bacterianas resistentes y los efectos secundarios de sus fármacos disponibles han hecho investigar nuevos compuestos antibacterianos bioactivos. Jatropha mollissima es una planta endémica del bioma Caatinga, Brasil. Existen informes en la literatura de que esta especie tiene acción antioxidante, antibacteriana y antiproliferativa. El presente estudio tuvo como objetivo evaluar el potencial antibacteriano y modulador de J. mollissima contra cepas bacterianas multirresistentes. El perfil fitoquímico se obtuvo por cromatografía de gases junto con espectrometría de masas. J. mollissima mostró actividad antibacteriana moderada y moduló la actividad del antibiótico Norfloxacino, promoviendo una relación antagonista. Este fue el primer estudio de este tipo realizado con J. mollissima

Ethnopharmacological study of Stryphnodendron rotundifolium in two communities in the semi-arid region of northeastern Brazil

AbstractThis work describes the local knowledge of the medicinal use of Stryphnodendron rotundifolium Mart., Fabaceae, according to informants in two areas of the Araripe bioregion, in the Northeast Region of Brazil. We used interviews to investigate the ethnomedicinal use of the local species to determine the mode of use, frequency of administration, duration of treatment and restrictions of use. In traditional medicine, the use of S. rotundifolium is associated with the treatment of inflammatory and infectious diseases. The part of the plant most used was the stem bark (86.11%), the predominant mode of preparation was immersion in water (52.83%), and oral administration was the most cited (48.43%). For inflammatory and infectious diseases, the treatment lasted 3-10 days and the frequency of administration was 2-3 times/day. For gastroprotective effects, treatment lasted up to 30 days, and the herb was administered 1-3 times/day. For pain complaints, the therapy varied from 2-3 days to continuous administration. The informants (46.87%) did not mention restrictions of use, except for pregnant women, with a rate of 25%. A comparison of these results with the ethnopharmacological information from other studies showed that some of the traditional indications are scientifically supported by the literature or clinical studies. Nevertheless, the results showed that pharmacologists have not fully investigated all the possible bioactivities that healers credit to this plant