








Abstract: Endophytic bacteria isolated from Eichhornia crassipes (Mart) Solms., collected in oil contaminated wastewater of effluent generated by Pe trobras refinery in Manaus were investigated to determine their potential for produ
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Abstract: Endophytic bacteria isolated from Eichhornia crassipes (Mart) Solms., collected in oil contaminated wastewater of effluent generated by Pe trobras refinery in Manaus were investigated to determine their potential for produ
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Abstract: The Human Anatomy is the study of human body structure and it has been related to the use of cadavers through the history. The aim of this research was to investigate the use of human cadavers in practical classes of human anatomy in Brazilian medi cal sc
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Abstract: In the Teles Pires River watershed, one of the most common techniques currently used by fishermen to catch fish is to provide a food supplement commonly known as “ cevas ”. The purpose of this study was to compare the chemical composition of fillets from
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Abstract: The aim of this study was to identify the po pulation structure of the ichthyofauna in an urban stream within an environmental protection ar ea in southern Brazil. Quarterly samplings were conducted between October 2009 and Au
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Abstract: Growers appreciate Cattleya walkeriana and C. loddigesii due to striking shape and rarity. Thus, this study aimed to evaluate the feasibilit y of DNA barcode regions, namely ITS1, ITS2 and rpoC1 , to discriminate between C. walkeriana
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Abstract: The aim of this study was to evaluate three plant species native to Caatinga ( Aspidosperma pyrifolium , Ziziphus joazeiro and Pseudobombax simplicifolium ) in response to inoculation with two arbuscular mycorrhizal fungi (autoctone: C
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Abstract: The biocidal agrochemicals commonly used in agriculture can remain in the soil, affecting the environmental conditions and causing serious risks to health. Knowing that soil microorganisms, especially those from th e rhizosphere, can degr
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Abstract: This paper describes the epibiosis of Ostrea cf . puelchana on Callinectes exasperatus (Gerstaecker, 1856), both collected from the estuary of the Paraíba Ri ver, in the state of Paraíba, northeastern Brazil. The bas
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Abstract: Hancornia speciosa is a fruitful species from Cerrado biome with high economic potential. However, the intense and disordered extractivism have caused a reduction of its population in its endemic area. In addition, seed recalcitrance negative
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Abstract: This paper describes the first study on parasite diversity in Auchenipterus nuchalis Spix & Agassiz, 1829 (Auchenipteridae). In 31 fish caught in a tributary of the Amazon River, 10, 708 parasites were collected, such as Ichthyophthirius
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Abstract: The production of enzymes using agro-industr ial waste is a low cost alternative for the reuse of byproducts, with the subs equent impact decrease on the environment. Current analysis produced xylanase using fungus Aspergillus niger , wi
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Abstract: Hemiodus orthonops is a small fish of the Hemiodontidae family, order Characiformes, with a maximum of 25 cm standard length. Until recently, H . orthonops was an endemic species from the Paraná- Paraguay basin and it was absent from the upper
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Abstract: Aiming to study the changes in the diet of Astyanax altiparanae in the early developmental stages, in the presence of Eichhornia crassipes (EC) and Lemna sp. (LM), larvae of Astyanax altiparanae were stocked in eigh
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Abstract: Senna includes about 300 species with circumtropic al distribution, widely represented in the Americas, also occurring in Africa, Australia, Asia an d Oceania. The genus is represented in Brazil by 80 species, of which 26 are endemic
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Abstract: Enterolobium contortisiliquum occurs in native forests formations from southeast to northeast Brazil, and too in Argentina, Bolivia and Paraguay. The objective of this study was to evaluate shading effects in the early growth of
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