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Promotion of maize growth using endophytic bacteria under greenhouse and field conditions
(2019-12-01)
The effect of Bacillus subtilis isolates before being used as inoculants is very important. They present various impacts on promotion and characteristics of plant at different stages of growth. This experiment was carried ...
Graphenic Aerogels Decorated with Ag Nanoparticles as 3D SERS Substrates for Biosensing
(2020-07-01)
A versatile and efficient surface-enhanced Raman scattering (SERS) substrate based on a hybrid aerogel composed of reduced graphene oxide (rGO) decorated with silver nanoparticles (AgNPs), suitable for highly sensitive ...
Acanthocephalans parasites of two Characiformes fishes as bioindicators of cadmium contamination in two neotropical rivers in Brazil
(2020-10-10)
Studies have demonstrated the role of acanthocephalan as environmental bioindicators. The dynamics in the parasite-host relationship that define the patterns of distribution of trace metals in parasites and, in its host, ...
Dereplication of terpenes and phenolic compounds from Inga edulis extracts using HPLC-SPE-TT, RP-HPLC-PDA and NMR spectroscopy
(2020-01-01)
Inga edulis is traditionally used as anti-inflammatory and antidiarrheal and has been investigated as potential sources of biologically active natural products. In this study, dereplication strategy using HPLC-SPE-TT, ...
Fungal-host interactions: insights into microRNA in response to Paracoccidioides species
(Fundaco Oswaldo Cruz, 2020-01-01)
BACKGROUND Paracoccidioides spp. causes paracoccidioidomycosis (PCM), an important and frequent systemic mycosis that occurs in Latin America. The infectious process begins with contact between the fungus and lung cells, ...
Population features, sexual dimorphism and handedness of the primary freshwater crab Trichodactylus cf. fluviatilis (Brachyura: Trichodactylidae) from southeastern Brazil
(2020-04-02)
Recent molecular analyses characterized the freshwater crab Trichodactylus fluviatilis as a species complex. Considering this new scenario, studies about the population features are fundamental to understanding the biology ...
Mechanochemical synthesis, characterization and thermoanalytical study of a new curcumin derivative
(2020-01-01)
The curcumin is the major constituent of turmeric plant (Curcuma longa), which presents several biological activities such as antioxidant, bactericidal, anti-inflammatory and antitumor. An interesting strategy to improve ...
Upconversion 3D printed composite with multifunctional applications for tissue engineering and photodynamic therapy
(2020-04-01)
Upconversion nanoparticles (UCNPs) are suitable materials for bioapplications due to their ability to emit visible light under near infrared (NIR) excitation, in the biological transparency range. Polycaprolactone(PCL)-based ...
What the people with intellectual disability think about their participation in the work from two case studiesO que as pessoas com deficiência intelectual pensam sobre a sua participação no trabalho a partir de dois estudos de casos
(2020-01-01)
Work has undergone significant transformations during the course of humanity, having its own sense disturbed and modified. Thus, it becomes questionable to what extent it acts on the humanization of man, or on the contrary, ...
Morphophysiological analysis of the salivary glands of Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) exposed to ozonated water: A control strategy
(2020-01-01)
The tick Rhipicephalus sanguineus sensu lato has great medical and veterinary importance, mainly because the ability to transmit many diseases, causing harm to pets but also risks to public health. The blood spoliation and ...