13 documents found, page 1 of 2
Synthesis, Characterization, and Biological Effects of Chloro-Cathinones: Toxic...
Gomes, Ana Patrícia; Ferro, Raquel; Pinto, Daniela; Silva, Joana; Alves, Celso; Pacheco, Rita; Gaspar, HelenaCathinones, a class of synthetic new psychoactive substances (NPSs), continue to emerge and pose public threats. Government control efforts often lead to the emergence of new isomers, which have adverse repercussions on NPSs identification and risk prediction. This work reports on the synthesis and structural characterization of twenty chloro-cathinones, including different isomers, to create analytical data to...
Monitorização de esporos de fungos em Lisboa, 2014 -2016
Ferro, Raquel; Nunes, Carlos; Camacho, Irene; Paiva, Miguel; Morais Almeida, MárioObjetivo: Avaliar a distribuição dos esporos de fungos potencialmente alergizantes em Lisboa no triénio 2014 -2016, caracterizar a sua prevalência na atmosfera e estudar a influência dos fatores meteorológicos nas suas concentrações. Métodos: Monitorizaram -se os esporos de fungos presentes no ar atmosférico de Lisboa entre 1 de janeiro de 2014 e 31 de dezembro de 2016. A amostragem foi efetuada através um capt...
Aeromicologia de Lisboa e a sua relação com os fatores meteorológicos
Ferro, Raquel; Nunes, Carlos; Caeiro, Elsa; Camacho, Irene; Paiva, Miguel; Morais-Almeida, MárioIntrodução: Os esporos de fungos como o Cladosporium e a Alternaria presentes em ambientes outdoor são responsáveis pelo desencadeamento de reações alérgicas. Assim sendo, o estudo aeromicológico de uma zona geográfica é importante. Objetivos: Identificar e quantificar os tipos de esporos de fungos presentes na atmosfera de Lisboa e analisar a influência dos fatores meteorológicos nas suas concentrações, de mod...
Spatial and temporal variations in the Annual Pollen Index recorded by sites be...
Camacho, Irene Câmara; Caeiro, Elsa; Ferro, Raquel; Camacho, Roberto; Câmara, Rita; Grinn-Gofroń, Agnieszka; Smith, Matt; Strzelczak, AgnieszkaThis study presents the findings of a 10-year survey carried out by the Portuguese Aerobiology Network (RPA) at seven pollen-monitoring stations: five mainland stations (Oporto, Coimbra, Lisbon, E´ vora and Portima˜o) and two insular stations [Funchal (Madeira archipelago) and Ponta Delgada (Azores archipelago)]. The main aim of the study was to examine spatial and temporal variations in the Annual Pollen Index...
Differential Ole e 1 Release from Olea Airborne Pollen in the Southwest Iberian...
Antunes, Celia M.; Galán, Carmen; Ferro, Raquel; Torres, Carmen; Caeiro, Elsa; Garcia-Mozo, Herminia; Brandao, Rui M.; Buters, Jeroen MBackground: Ole e 1 is the major allergen of olive pollen (Olea europaea L.), the second largest cause of pollinosis in some areas from the Mediterranean Region. Although it has been assumed that airborne pollen is a representative parameter for allergen exposure, variability of allergen content and/or release from pollen has been demonstrated for other taxa. The aim of this study was to: i) estimate the correl...
Study on the use of Typha spp. for the phytotreatment of water contaminated wit...
Dordio, Ana; Ferro, Raquel; Teixeira, Dora; Palace, Alfredo J.; Pinto, Ana P.; Dias, Cristina M.B.Several studies on phytotoxic effects caused by organic xenobiotics and their removal from water by macrophytes have already been performed to evaluate the usefulness of these plants for phytoremediation technologies. In this context, a study was conducted to assess Typha spp.’s ability to withstand and remove, from water, the non-steroidal anti-inflammatory drug ibuprofen. For an initial ibuprofen concentratio...
Study on the use of Typha spp. for the phytotreatment of water contaminated wit...
Dordio, Ana; Ferro, Raquel; Teixeira, Dora; Carvalho, Alfredo; Pinto, Ana Paula; Dias, CristinaSeveral studies on phytotoxic effects caused by organic xenobiotics and their removal from water by macrophytes have already been performed to evaluate the usefulness of these plants for phytoremediation technologies. In this context, a study was conducted to assess Typha spp.’s ability to withstand and remove, from water, the non-steroidal anti-inflammatory drug ibuprofen. For an initial ibuprofen concentratio...
The European project HIALINE: Comparison between Poaceae Airborne Pollen Counts...
Antunes, Celia M.; Ferro, Raquel; Ribeiro, Rita; Torres, M. C.; Velasco, M. J.; Garcia-Mozo, H.; Galán, C.; Brandao, Rui; Thibaudon, M.The European project HIALINE: Comparison between Poaceae Airborne Pollen Counts and Phl p5 Aeroallergen Quantification in SW Europe C. Antunes1*, R. Ferro1, R. Ribeiro1, Torres M.C.3, M.J. Velasco3H. García-Mozo3, Galán, C3 , R.Brandao2, M.Thibaudon4 and the HIALINE team5 1Department of Chemistry, University of Évora, Portugal 2Department of Biology, University of Évora, Portugal 3Department of Botany, Ecology ...
Comparison between Airborne Pollen and Aeroallergen Quantification with the Che...
Torres, M. C.; Antunes, Célia M.; Velasco, M. J.; Ferro, Raquel; García-Mozo, H.; Ribeiro, Rita; Brandao, Rui; Galán, C.Comparison between Airborne Pollen and Aeroallergen Quantification with the ChemVol Impact Sampler. Olive pollen vs Ole e 1. Torres M.C.1, C. Antunes2, M.J. Velasco1, R. Ferro2, H. García-Mozo1, R. Ribeiro2, R.Brandao3, Galán, C1 and the HIALINE team4 1Department of Botany, Ecology and Plant Physiology, University of Córdoba 2Department of Chemistry, University of Évora, Portugal 3Department of Biology, Univers...
Comparison between Poaceae Airborne Pollen Counts and Phl p5 Aeroallergen Quant...
Antunes, Celia M.; Ferro, Raquel; Ribeiro, Rita; Torres, M. C.; Velasco, M. J.; Garcia-Mozo, H.; Galán, C.; Brandao, RuiThe European project HIALINE: Comparison between Poaceae Airborne Pollen Counts and Phl p5 Aeroallergen Quantification in South Europe C. Antunes1,2, R. Ferro2, R. Ribeiro2, Torres M.C.4, M.J. Velasco4H. García-Mozo4, Galán, C4 , R.Brandao1,3, M.Thibaudon5, R. Albertini6 Ugolotti. M.6, Usberti I.6, Dall’Aglio P.6 and the HIALINE team7 1DInstitute of Mediterranean Agricultural and Environmental Sciences –ICAAM, ...