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Potencial de lixiviação do glifosato em um solo da região oeste do Paraná
(Universidade Tecnológica Federal do ParanáMedianeira, 2012-06-26)
The indiscriminate use of pesticides in agriculture represents a high risk of environmental contamination. Among these products in Brazil highlights the herbicide glyphosate, widely applied in weed control in soybean and ...
Misoprostol and teratogenesis in neonates
(Univ Sao Paulo, Conjunto Quimicas, 2009-07-01)
This paper is focused in some aspects of maternal exposure to misoprostol during perinatal period, and the abortive and teratogenesis effects on the fetus. The causes of malformations were revised, taking into account ...
An overview of methods of fine and ultrafine particle collection for physicochemical characterisation and toxicity assessments
Particulate matter (PM) is a crucial health risk factor for respiratory and cardiovascular diseases.
The smaller size fractions, ≤2.5μm (PM2.5; fine particles) and ≤0.1μm (PM0.1; ultrafine particles),
show the highest ...
In vitro toxicological assessment of Arrabidaea brachypoda (DC.) Bureau: Mutagenicity and estrogenicity studies
(2017-11-01)
Arrabidaea brachypoda (DC.) Bureau is a shrub native Cerrado, known as “cipó-una”, “tintureiro” or “cervejinha do campo” and popularly used in Southeastern and Northeastern Brazil to treatment of kidney stones and painful ...
Labaditin, a cyclic peptide with rich biotechnological potential: preliminary toxicological studies and structural changes in water and lipid membrane environment
(Springer, 2011-01-01)
Cyclic peptides isolated from the plants of the Euphorbiaceae family have been largely studied due to their rigid conformation, which is considered significant for biologic activity. The peptide Labaditin (L(0)) and its ...
Possíveis interações medicamentosas de fitoterápicos e plantas medicinais incluídas na relação nacional de medicamentos essenciais do SUS: revisão sistemáticaPossible herb-drug interactions of herbal medicines included in the SUS national list of essential medicines: systematic review
(Fundação Oswaldo Cruz. Instituto de Tecnologia em Fármacos. Centro de Inovação em Biodiversidade e Saúde, 2022)
Potential of mucoadhesive nanocapsules in drug release and toxicology in zebrafish
(2020-09-01)
Mucoadhesive polymeric nanocapsules have attracted interest of researchers from different fields from natural sciences because of their ability to interact with the mucosa and increase drug permeation. Anesthesia by immersion ...
Bioensaios em laboratório para análise do comportamento de Tetragonisca angustula sob influência de glifosato BioCarb®
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2020-12-01)
In Brazilian agriculture, the intoxication of bees by pesticides was exclusively related to lethal exposure and currently, the concern is increasing with the possible consequences of sublethal effects that can affect ...
Toxicity assessment of caffeine, fluoxetine and their mixture on Daphnia similis
(Society of Environmental Toxicology and Chemistry, 2020)