A5001668188- Amphibian and Reptile Biology
- Plant-based Medicinal Research
- Rabbits: Nutrition, Reproduction, Health
- Animal and Plant Science Education
- Cancer therapeutics and mechanisms
- Ion channel regulation and function
- Electrochemical Analysis and Applications
- Flowering Plant Growth and Cultivation
- Cardiac Ischemia and Reperfusion
- Natural Language Processing Techniques
- Food Science and Nutritional Studies
- Natural product bioactivities and synthesis
- Bioactive natural compounds
- Hibiscus Plant Research Studies
- Adsorption, diffusion, and thermodynamic properties of materials
- Reformation and Early Modern Christianity
- Ion Transport and Channel Regulation
- Historical Influence and Diplomacy
- Speech and dialogue systems
- Curcumin's Biomedical Applications
- Adsorption and biosorption for pollutant removal
- Clay minerals and soil interactions
- Environmental Toxicology and Ecotoxicology
- Ruminant Nutrition and Digestive Physiology
- Trypanosoma species research and implications
Universidade Federal de Mato Grosso
2012-2023
Universidade Estadual do Maranhão
2020
Bufadienolides are the main active compounds in Bufonidae family of frogs. Recent studies have demonstrated cytotoxic and/or antitumor activity these molecules. A HPLC-DAD method was developed and validated to quantify three bufadienolides (telocinobufagin, marinobufagin bufalin) ethyl acetate extracts cane toad poison frogs smooth-sided toad. The chromatographic analysis performed on Phenomenex Luna C18 (250.0 × 4.6 mm, 5 μm), using gradient elution with acetonitrile water, at a flow rate...
Hibiscus sabdariffa L. is a plant of the Malvaceae family, commonly known as roselle. H. to contain antioxidant, cholesterol-lowering, antiobesity, insulin resistance reduction, antihypertensive, and skin cancer chemopreventive properties. This study evaluated effects aqueous extract against cyclophosphamide (CPA, 25 mg/Kg) induced damage DNA in male Wistar rats by micronucleus test. Samples calyx were obtained municipality Barra do Garças, Mato Grosso, Brazil. The was prepared infusion each...
The secreted poisonin bufonids (Anura: Bufonidae) include proteins, biogenic amines, toxic bufadienolides and alkaloids. chemical composition of the methanolic extract parotoid gland secretions by Amazonian toad Rhinella margaritifera was evaluated in a UFLC-DAD-micrOTOF system. Of twenty three compounds found extract, eighteen were identified mass/charge ratio as: five arginine diacids, six bufagenins (telocinobufagin, marinobufagin, bufotalin, cinobufotalin, bufalin cinobufagin),...
This study investigated the chemical composition, immunomodulatory and antioxidant activities, histopathological analysis of mice tissues treated with methanolic extract from R. marina poison. Marinobufagin, telecinobufagin bufalin were identified in profile. The biochemical results demonstrated an effect between doses period 7 days, was observed regarding production capacity interleukin (IL)-12p70 tumor necrosis factor (TNF)-α at 30 respectively. lower dose suggests better bioactivity to...
To notify the positivity and presence of vectors in natural artificial ecotopes analyze basic knowledge Chagas disease among population amazon legal municipality. The molecular confirmation parasite species was by PCR using species-specific markers. Data collection conducted semi-structured interviews. All 34 specimens collected were classified to be a single species, Triatoma williami. infection rate T. cruzi 30%. Most interviewees recognized adult triatomines. For 24.43% respondents who...
Objetivou-se investigar os efeitos da adição do extrato de farelo mamona (EFM) sobre o perfil fermentação ruminal in vitro em dietas com alto e baixo teor forragem. Utilizou-se ensaio incubação dois controles, um negativo (sem aditivo) positivo (monensina sódica) EFM liofilizado (20, 40 60 mg/frasco). Em condições forragem na dieta, a aumentou pH meio concentração acetato, reduziu produção gás, mas não afetou gás por unidade matéria seca (MS) digerida relação ao tratamento controle....
The adsorptive capacity of charcoal from the husk brazil nut fruit, called “ouriço” (the hard ball with nuts inside) for herbicide dichlorophenoxyacetic acid (2,4-D) was evaluated. Activated carbons were produced in a tubular oven at 800 °C and activated CO2 or water steam. specific surface area determined by Brunauer, Emmett Teller (BET) method, demonstrating mean density micropores. Analysis N2 adsorption/desorption isotherms undertaken morphology visualized Scanning Microscopy (SEM)....