Results 81 to 90 of about 53,817 (210)
Engineered surface strategies to manage dental implant‐related infections
Periodontology 2000, EarlyView.Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza +7 more
wiley +1 more source
Uso de pesticidas en el cultivo de hortalizas : seguridad alimentaria, riesgos socioambientales y políticas publicas para la promoción de la salud [PDF]
, 2009 Colaboração editorial da Faculdade de Ciência da Informação (FCI) da Universidade de Brasília - UnBEste trabalho tem como objetivo apresentar o quadro de insegurança alimentar no Brasil associado à contaminação de hortaliças por agrotóxicos, e os ...
Carneiro, Fernando Ferreira +2 more
core
Evaluation of the disolution profile of drugs by multivariate electronic spectroscopy [PDF]
, 2011 In this work the evaluation of the dissolution profile of captopril-hydrochlorothiazide and zidovudine-lamivudine associations were carried out by multivariate spectroscopic method.
Cordeiro, Gilcélia Aparecida +4 more
core +3 more sources
Regulation &Governance, EarlyView.ABSTRACT The extent to which Regulatory Impact Assessments (RIAs) conform to the “ideal” rational decision‐making model depends on factors such as political appropriation and the capacity of regulatory bodies. However, despite RIAs being embedded in bureaucratic settings, little research examines how the degree of formalization of RIA implementation ...
Alketa Peci +4 more
wiley +1 more source
Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2017 A produção de medicamentos com qualidade, segurança e eficácia é fundamental para atender às demandas nacionais e internacionais, com o fito de subsidiar a assistência farmacêutica no âmbito da saúde pública. Diante do papel estratégico em que o complexo fabril público de saúde está inserido, o cumprimento das Boas Práticas de Fabricação (BPF) da ...
Marcus Vinicius Lima do Couto +6 more
openaire +1 more source
Medicamentos sem registros na ANVISA : uma abordagem institucional
Revista Brasileira de Políticas Públicas, 2018 Este artigo possui por objeto, a partir da abordagem institucionalista, a investigação dos níveis de deferência dos Poderes Legislativo e Judiciário à Agência Nacional de Vigilância Sanitária (ANVISA). Metodologicamente, serão analisadas decisões judiciais e legislativas que preterem as prerrogativas da ANVISA no que se refere à permissão de acesso a ...
Igor De Lazari +2 more
openaire +1 more source
Dectection of contaminants in a bioindicator species (Corbicula fluminea) - Ribeira de Iguape River, Sao Paulo State [PDF]
, 2008 The study assessed heavy metal concentrations in the tissue samples of Corbiculafluminea, by ICP-OES. In the tissues, average levels of 23.99 µg/g of Cu, 144.21 µg/g of Zn, 0.71 µg/g of Cd, 7.10 µg/g of Cr and 2.41 µg/g of Pb were detected ahowing that ...
GUIMARÃES, Valéria +1 more
core +2 more sources
International Review of Hydrobiology, Volume 111, Issue 1, June 2026.ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander +4 more
wiley +1 more source
Biomedical Chromatography, Volume 40, Issue 5, May 2026.ABSTRACT The Copaifera species are traditionally used for their anti‐inflammatory, antiseptic and healing properties. The objective of this study was to compare the chromatographic profiles of seven samples of copaiba oil‐resin with respect to chromatographic and physicochemical properties and to evaluate their biological activities.
Gabriel de A. P. Graça +13 more
wiley +1 more source
Chemical Characterization of Toxic Elements in Plastic Utensils: Key Insights and Health Impacts
CLEAN – Soil, Air, Water, Volume 54, Issue 5, May 2026.Toxic elements in plastic utensils are assessed using portable X‐ray fluorescence and specific migration tests with water and 3% acetic acid as food simulants. Cadmium, lead, arsenic, and mercury are detected in the utensils, and migration results show exceedances of specific migration limits, particularly for lead, mercury, and cadmium. These findings
Elizeu Chiodi Pereira +5 more
wiley +1 more source