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Santana KVDSD, Ribeiro H, Darling A, Rios IHR, Lanham-New S. Residential Greenness, Lifestyle, and Vitamin D: A Longitudinal Cohort of South Asian Origin and Caucasian Ethnicity Women Living in the South of the UK. Nutrients 2024; 16:1214. [PMID: 38674904 DOI: 10.3390/nu16081214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
The global population is at risk of vitamin D deficiency due to low exposure to sunlight and low intake of the vitamin through diet. The aim of this study was to investigate in women the association between vitamin D status and parathyroid hormone (PTH), ultraviolet radiation, lifestyle, ethnicity, social conditions, and residential greenness. A 1-year longitudinal study assessed vitamin D status in 309 women living at latitude 51°14' N. Blood samples were taken four times throughout the year for analysis of 25(OH)D and serum PTH concentration. After each seasonal visit, the individuals completed 4-day diet diaries and used two dosimeter badges for 1 week to estimate weekly UVR exposure. A questionnaire was applied to provide information about lifestyle and their ethnicity. Residential greenness was measured by Normalized Difference Vegetation Index (NDVI), within a 1000 m radius around each participant's home address. Women living in greener spaces were more likely to have improved vitamin D status (RR: 1.51; 95%CI: 1.13-2.02), as well as those who were more exposed to UVR (RR: 2.05; 95%CI: 1.44-2.92). Our results provide an insight into the connection between residential greenness, lifestyle, and vitamin D status comparing two ethnicities in a country with a temperate climate and with a high degree of urbanization.
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Affiliation(s)
| | - Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil
| | - Andrea Darling
- Department of Nutritional Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Israel Henrique Ribeiro Rios
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil
| | - Susan Lanham-New
- Department of Nutritional Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
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Ribeiro H, Santana KVDS, Oliver SL. Natural Environments in University Campuses and Students' Well-Being. Int J Environ Res Public Health 2024; 21:413. [PMID: 38673325 DOI: 10.3390/ijerph21040413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024]
Abstract
Most recent university campuses follow the North American model, built on city limits or countryside, with large separate buildings in open green spaces. Studies suggest that the prevalence and severity of mental health issues among university students has been increasing over the past decade in most countries. University services were created to face this growing problem, however individual-based interventions have limited effects on mental health and well-being of a large population. Our aim was to verify if and how the natural environment in campuses is focused on programs to cope with the issue of mental health and well-being among students. A systematic review of literature was undertaken with search in Scopus and LILACS with the keywords "green areas" AND "well-being" AND "Campus", following PRISMA guidelines. As a result, 32 articles were selected. Research on the topic is recent, mostly in the USA, Bulgaria, and China. Most studies used objective information on campuses' greenness and/or university students' perception. Mental health was usually measured by validated scores. Findings of all the studies indicated positive association between campus greenery and well-being of students. We conclude that there is a large potential for use of university campuses in programs and as sites for students' restoration and stress relief.
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Affiliation(s)
- Helena Ribeiro
- Department of Environmental Health, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil
| | | | - Sofia Lizarralde Oliver
- Department of Environmental Health, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil
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Grewling Ł, Ribeiro H, Antunes C, Apangu GP, Çelenk S, Costa A, Eguiluz-Gracia I, Galveias A, Gonzalez Roldan N, Lika M, Magyar D, Martinez-Bracero M, Ørby P, O'Connor D, Penha AM, Pereira S, Pérez-Badia R, Rodinkova V, Xhetani M, Šauliene I, Skjøth CA. Outdoor airborne allergens: Characterization, behavior and monitoring in Europe. Sci Total Environ 2023; 905:167042. [PMID: 37709071 DOI: 10.1016/j.scitotenv.2023.167042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/23/2023] [Accepted: 09/11/2023] [Indexed: 09/16/2023]
Abstract
Aeroallergens or inhalant allergens, are proteins dispersed through the air and have the potential to induce allergic conditions such as rhinitis, conjunctivitis, and asthma. Outdoor aeroallergens are found predominantly in pollen grains and fungal spores, which are allergen carriers. Aeroallergens from pollen and fungi have seasonal emission patterns that correlate with plant pollination and fungal sporulation and are strongly associated with atmospheric weather conditions. They are released when allergen carriers come in contact with the respiratory system, e.g. the nasal mucosa. In addition, due to the rupture of allergen carriers, airborne allergen molecules may be released directly into the air in the form of micronic and submicronic particles (cytoplasmic debris, cell wall fragments, droplets etc.) or adhered onto other airborne particulate matter. Therefore, aeroallergen detection strategies must consider, in addition to the allergen carriers, the allergen molecules themselves. This review article aims to present the current knowledge on inhalant allergens in the outdoor environment, their structure, localization, and factors affecting their production, transformation, release or degradation. In addition, methods for collecting and quantifying aeroallergens are listed and thoroughly discussed. Finally, the knowledge gaps, challenges and implications associated with aeroallergen analysis are described.
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Affiliation(s)
- Łukasz Grewling
- Laboratory of Aerobiology, Department of Systematic and Environmental Botany, Faculty of Biology, Adam Mickiewicz University, Poznań, Poland.
| | - Helena Ribeiro
- Department of Geosciences, Environment and Spatial Plannings of the Faculty of Sciences, University of Porto and Earth Sciences Institute (ICT), Portugal
| | - Celia Antunes
- Department of Medical and Health Sciences, School of Health and Human Development & ICT-Institute of Earth Sciences, IIFA, University of Évora, 7000-671 Évora, Portugal
| | | | - Sevcan Çelenk
- Department of Biology, Faculty of Arts and Sciences, Bursa Uludag University, Bursa, Turkey
| | - Ana Costa
- Department of Medical and Health Sciences, School of Health and Human Development & ICT-Institute of Earth Sciences, IIFA, University of Évora, 7000-671 Évora, Portugal
| | - Ibon Eguiluz-Gracia
- Allergy Unit, Hospital Regional Universitario de Malaga, Malaga 29010, Spain
| | - Ana Galveias
- Department of Medical and Health Sciences, School of Health and Human Development & ICT-Institute of Earth Sciences, IIFA, University of Évora, 7000-671 Évora, Portugal
| | - Nestor Gonzalez Roldan
- Group of Biofunctional Metabolites and Structures, Priority Research Area Chronic Lung Diseases, Research Center Borstel, Leibniz Lung Center, Member of the German Center for Lung Research (DZL), Airway Research Center North (ARCN), Borstel, Germany; Pollen Laboratory, Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Mirela Lika
- Department of Biology, Faculty of Natural Sciences, University of Tirana, Tirana, Albania
| | - Donát Magyar
- National Center for Public Health and Pharmacy, Budapest, Hungary
| | | | - Pia Ørby
- Department of Environmental Science, Danish Big Data Centre for Environment and Health (BERTHA) Aarhus University, Aarhus, Denmark
| | - David O'Connor
- School of Chemical Sciences, Dublin City University, Dublin D09 E432, Ireland
| | - Alexandra Marchã Penha
- Water Laboratory, School of Sciences and Technology, ICT-Institute of Earth Sciences, IIFA, University of Évora. 7000-671 Évora, Portugal
| | - Sónia Pereira
- Department of Geosciences, Environment and Spatial Plannings of the Faculty of Sciences, University of Porto and Earth Sciences Institute (ICT), Portugal
| | - Rosa Pérez-Badia
- Institute of Environmental Sciences, University of Castilla-La Mancha, 45071 Toledo, Spain
| | | | - Merita Xhetani
- Department of Biology, Faculty of Natural Sciences, University of Tirana, Tirana, Albania
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Sofiev M, Buters J, Tummon F, Fatahi Y, Sozinova O, Adams-Groom B, Bergmann KC, Dahl Å, Gehrig R, Gilge S, Seliger AK, Kouznetsov R, Lieberherr G, O'Connor D, Oteros J, Palamarchuk J, Ribeiro H, Werchan B, Werchan M, Clot B. Designing an automatic pollen monitoring network for direct usage of observations to reconstruct the concentration fields. Sci Total Environ 2023; 900:165800. [PMID: 37595925 DOI: 10.1016/j.scitotenv.2023.165800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/01/2023] [Accepted: 07/24/2023] [Indexed: 08/20/2023]
Abstract
We consider several approaches to a design of a regional-to-continent-scale automatic pollen monitoring network in Europe. Practical challenges related to the arrangement of such a network limit the range of possible solutions. A hierarchical network is discussed, highlighting the necessity of a few reference sites that follow an extended observations protocol and have corresponding capabilities. Several theoretically rigorous approaches to a network design have been developed so far. However, before starting the process, a network purpose, a criterion of its performance, and a concept of the data usage should be formalized. For atmospheric composition monitoring, developments follow one of the two concepts: a network for direct representation of concentration fields and a network for model-based data assimilation, inverse problem solution, and forecasting. The current paper demonstrates the first approach, whereas the inverse problems are considered in a follow-up paper. We discuss the approaches for the network design from theoretical and practical standpoints, formulate criteria for the network optimality, and consider practical constraints for an automatic pollen network. An application of the methodology is demonstrated for a prominent example of Germany's pollen monitoring network. The multi-step method includes (i) the network representativeness and (ii) redundancy evaluation followed by (iii) fidelity evaluation and improvement using synthetic data.
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Affiliation(s)
- Mikhail Sofiev
- Finnish Meteorological Institute, Erik Palmenin Aukio 1, 00560 Helsinki, Finland.
| | - Jeroen Buters
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center, Munich, Germany
| | - Fiona Tummon
- Federal Office of Meteorology and Climatology MeteoSwiss, Chemin de l'Aérologie 1, 1530 Payerne, Switzerland
| | - Yalda Fatahi
- Finnish Meteorological Institute, Erik Palmenin Aukio 1, 00560 Helsinki, Finland
| | - Olga Sozinova
- Faculty of Geography and Earth Sciences, University of Latvia, Rainis bvld 19, Riga LV-1586, Latvia
| | | | - Karl Christian Bergmann
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Åslög Dahl
- Department of Biology and Environmental Sciences, University of Gothenburg, Box 461, S-405 30 Gothenburg, Sweden
| | - Regula Gehrig
- Federal Office of Meteorology and Climatology MeteoSwiss, Chemin de l'Aérologie 1, 1530 Payerne, Switzerland
| | | | | | - Rostislav Kouznetsov
- Finnish Meteorological Institute, Erik Palmenin Aukio 1, 00560 Helsinki, Finland
| | - Gian Lieberherr
- Federal Office of Meteorology and Climatology MeteoSwiss, Chemin de l'Aérologie 1, 1530 Payerne, Switzerland
| | - David O'Connor
- School of Chemical Sciences, Dublin City University, Ireland
| | - Jose Oteros
- Department of Botany, Ecology and Plant Physiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, Rabanales Campus, Celestino Mutis Building, E-14071 Córdoba, Spain; Andalusian Inter-University Institute for Earth System IISTA, University of Cordoba, Spain
| | - Julia Palamarchuk
- Finnish Meteorological Institute, Erik Palmenin Aukio 1, 00560 Helsinki, Finland
| | - Helena Ribeiro
- Faculty of Sciences, University of Porto and Earth Sciences Institute (ICT), Pole of the Faculty of Sciences, University of Porto, Portugal
| | - Barbora Werchan
- German Pollen Information Service Foundation (PID), Berlin, Germany
| | - Matthias Werchan
- German Pollen Information Service Foundation (PID), Berlin, Germany
| | - Bernard Clot
- Federal Office of Meteorology and Climatology MeteoSwiss, Chemin de l'Aérologie 1, 1530 Payerne, Switzerland
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Da Silva JD, Ribeiro I, Caseiro C, Pinto E, Rocha S, Ribeiro H, Ferreira C, Silva E, Laranjeira F, Tkachenko N, Lacerda L, Quelhas D. Impact of Structural GLA Protein Changes on Peripheral GLA Activity and Substrate Accumulation in Fabry Disease Patients. Endocr Metab Immune Disord Drug Targets 2023; 23:EMIDDT-EPUB-134544. [PMID: 37711123 DOI: 10.2174/1871530323666230914114414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/17/2023] [Indexed: 09/16/2023]
Abstract
INTRODUCTION Fabry disease is an X-linked lysosomal storage disorder caused by pathogenic variants in the GLA gene, leading to decreased/absent α-galactosidase activity. In clinical practice, enzyme activity and substrate/byproduct accumulation play a role in diagnosis and disease-monitoring biomarkers. However, interpreting biomarker levels is not straightforward and can change according to the underlying GLA protein abnormality. OBJECTIVE Our goals were to understand how disrupting specific protein regions changes biomarker behaviour and to establish specific patterns for individual variants. METHODOLOGY We analysed data from the Biochemical Genetics Laboratory regarding GLA variants, GLA enzyme activity (in dried blood spots, plasma or white blood cells), plasma LysoGb3 accumulation, and urinary Gb3 excretion. We assessed correlations, trends, and potential predictor models of biomarker behaviour. RESULTS We assessed 169 hemizygous male and 255 heterozygous female patients. For both groups, substrate accumulation correlates inversely with GLA activity. Variants affecting residues buried within the protein core or the active site were associated with more severe biomarker changes, while those affecting residues that establish disulfide bonds or are glycosylated were similar to other variants. For each non-truncating variant, we also established specific profiles of biomarker behaviour. Finally, we also designed predictor models of biomarker behaviour based on structural variant information. This study provides the groundwork for the impact of GLA protein variation on GLA activity and substrate accumulation. CONCLUSION This knowledge is of extreme relevance for diagnostic labs and clinicians, as some genetic variants are challenging to interpret regarding pathogenicity. Assessing whether biomarker changes are in the expected range for a specific variant may help diagnostic evaluation. This study also contributes to recognising non-disease-causing variants, considering their overall biochemical impact, and providing a comparative reference for biomarker discovery studies. In the future, the correlation of these findings with disease severity may be of great relevance for diagnosis and monitoring progression.
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Affiliation(s)
- Jorge Diogo Da Silva
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Isaura Ribeiro
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Carla Caseiro
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Eugénia Pinto
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Sónia Rocha
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Helena Ribeiro
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Célia Ferreira
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Elisabete Silva
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Francisco Laranjeira
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Nataliya Tkachenko
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Lúcia Lacerda
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Dulce Quelhas
- Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar Universitário de Santo António, Porto, Portugal
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Matias M, Martins A, Alves C, Silva J, Pinteus S, Fitas M, Pinto P, Marto J, Ribeiro H, Murray P, Pedrosa R. New Insights into the Dermocosmetic Potential of the Red Seaweed Gelidium corneum. Antioxidants (Basel) 2023; 12:1684. [PMID: 37759987 PMCID: PMC10525542 DOI: 10.3390/antiox12091684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/24/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
This work addresses the potential of the red seaweed Gelidium corneum as a source of bioactive ingredients for skin health and wellness in response to the growing awareness regarding the significance of sustainable strategies in developing new nature-based dermocosmetic products. Hydroalcoholic extracts from the dried biomass were subjected to sequential liquid-liquid partitions, affording five different fractions (F1-F5). Their cosmetic potential was assessed through a set of in vitro assays concerning their antioxidant, photoprotective, and healing properties. Additionally, their cytotoxicity in HaCaT cells and their capacity to induce inflammation in RAW 264.7 cells were also evaluated. As a proof-of-concept, O/W emulsions were prepared, and emulsion stability was assessed by optical microscopy, droplet size analysis, centrifugation tests, and rheology analysis. Furthermore, in vivo tests were conducted with the final formulation to assess its antioxidant capacity. At subtoxic concentrations, the most lipophilic fraction has provided photoprotection against UV light-induced photooxidation in HaCaT cells. This was conducted together with the aqueous fraction, which also displayed healing capacities. Regarding the physical and stability assays, the best performance was achieved with the formulation containing 1% aqueous extract, which exhibited water retention and antioxidant properties in the in vivo assay. In summary, Gelidium corneum displayed itself as a potential source of bioactive ingredients with multitarget properties for dermatological use.
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Affiliation(s)
- Margarida Matias
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
- LIFE-Health and Bioscience Research Institute, Technological University of Shannon, Moylish Park, V94 E8YF Limerick, Ireland;
| | - Alice Martins
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
| | - Celso Alves
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
| | - Joana Silva
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
| | - Susete Pinteus
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
| | - Manuel Fitas
- PhD Trials, Avenida Maria Helena Vieira da Silva, n° 24 A, 1750-182 Lisboa, Portugal; (M.F.); (P.P.)
| | - Pedro Pinto
- PhD Trials, Avenida Maria Helena Vieira da Silva, n° 24 A, 1750-182 Lisboa, Portugal; (M.F.); (P.P.)
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (J.M.); (H.R.)
| | - Joana Marto
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (J.M.); (H.R.)
| | - Helena Ribeiro
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (J.M.); (H.R.)
| | - Patrick Murray
- LIFE-Health and Bioscience Research Institute, Technological University of Shannon, Moylish Park, V94 E8YF Limerick, Ireland;
| | - Rui Pedrosa
- MARE-Marine and Environmental Sciences Centre and ARNET-Aquatic Research Network, Escola Superior de Turismo e Tecnologia do Mar, Polytechnic of Leiria, 2520-630 Peniche, Portugal; (C.A.); (J.S.); (S.P.); (R.P.)
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Sallustio V, Farruggia G, di Cagno MP, Tzanova MM, Marto J, Ribeiro H, Goncalves LM, Mandrone M, Chiocchio I, Cerchiara T, Abruzzo A, Bigucci F, Luppi B. Design and Characterization of an Ethosomal Gel Encapsulating Rosehip Extract. Gels 2023; 9:gels9050362. [PMID: 37232954 DOI: 10.3390/gels9050362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
Rising environmental awareness drives green consumers to purchase sustainable cosmetics based on natural bioactive compounds. The aim of this study was to deliver Rosa canina L. extract as a botanical ingredient in an anti-aging gel using an eco-friendly approach. Rosehip extract was first characterized in terms of its antioxidant activity through a DPPH assay and ROS reduction test and then encapsulated in ethosomal vesicles with different percentages of ethanol. All formulations were characterized in terms of size, polydispersity, zeta potential, and entrapment efficiency. Release and skin penetration/permeation data were obtained through in vitro studies, and cell viability was assessed using an MTT assay on WS1 fibroblasts. Finally, ethosomes were incorporated in hyaluronic gels (1% or 2% w/v) to facilitate skin application, and rheological properties were studied. Rosehip extract (1 mg/mL) revealed a high antioxidant activity and was successfully encapsulated in ethosomes containing 30% ethanol, having small sizes (225.4 ± 7.0 nm), low polydispersity (0.26 ± 0.02), and good entrapment efficiency (93.41 ± 5.30%). This formulation incorporated in a hyaluronic gel 1% w/v showed an optimal pH for skin application (5.6 ± 0.2), good spreadability, and stability over 60 days at 4 °C. Considering sustainable ingredients and eco-friendly manufacturing technology, the ethosomal gel of rosehip extract could be an innovative and green anti-aging skincare product.
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Affiliation(s)
- Valentina Sallustio
- Drug Delivery Research Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
| | - Giovanna Farruggia
- Pharmaceutical Biochemistry Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
| | - Massimiliano Pio di Cagno
- Department of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Oslo, Sem Saelands vei 3, 0371 Oslo, Norway
| | - Martina M Tzanova
- Department of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Oslo, Sem Saelands vei 3, 0371 Oslo, Norway
| | - Joana Marto
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-038 Lisboa, Portugal
| | - Helena Ribeiro
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-038 Lisboa, Portugal
| | - Lidia Maria Goncalves
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-038 Lisboa, Portugal
| | - Manuela Mandrone
- Pharmaceutical Botany Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via Irnerio 42, 40127 Bologna, Italy
| | - Ilaria Chiocchio
- Pharmaceutical Botany Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via Irnerio 42, 40127 Bologna, Italy
| | - Teresa Cerchiara
- Drug Delivery Research Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
| | - Angela Abruzzo
- Drug Delivery Research Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
| | - Federica Bigucci
- Drug Delivery Research Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
| | - Barbara Luppi
- Drug Delivery Research Laboratory, Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via San Donato 19/2, 40127 Bologna, Italy
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Oliver SL, Santana KV, Ribeiro H. The Effect of Sunlight Exposure on Vitamin D Status in Countries of Low and High Latitudes: A Systematic Literature Review. Curr Nutr Rep 2023; 12:1-13. [PMID: 36522570 DOI: 10.1007/s13668-022-00443-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE OF THE REVIEW To conduct a systematic review of studies to investigate the association between climate and vitamin D in humans. RECENT FINDINGS There is growing interest in the association between the environment and vitamin D, but robust methods to understand this relationship are lacking. Studies focus mainly on seasonality and latitude. Research quantifying sunlight exposure necessary for adequate vitamin D synthesis in people with darker skin color and those people living at low latitudes are scarce, as are studies in urban populations that may have limited opportunity for sunlight exposure. There are gaps regarding values and timing of exposure to UV radiation required for adequate vitamin D synthesis considering skin color, geography, climate, and local irradiation. Nature-based solutions (NbS) that can mitigate climate change will become increasingly important for preventing hypovitaminosis D. For example, tree-shaded spaces might encourage more participation in outside activities and thereby favor vitamin D synthesis by the skin.
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Affiliation(s)
- Sofia Lizarralde Oliver
- Department of Environmental Health, PhD Global Health and Sustainability Program, School of Public Health, University of São Paulo, Av. Dr. Arnaldo, 715-Cerqueira César, São Paulo, SP, 01246-904, Brasil
| | - Keila Valente Santana
- Department of Environmental Health, PhD Global Health and Sustainability Program, School of Public Health, University of São Paulo, Av. Dr. Arnaldo, 715-Cerqueira César, São Paulo, SP, 01246-904, Brasil
| | - Helena Ribeiro
- Department of Environmental Health, PhD Global Health and Sustainability Program, School of Public Health, University of São Paulo, Av. Dr. Arnaldo, 715-Cerqueira César, São Paulo, SP, 01246-904, Brasil.
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Hidalgo-Triana N, Picornell A, Reyes S, Circella G, Ribeiro H, Bates AE, Rojo J, Pearman PB, Vivancos JMA, Nautiyal S, Brearley FQ, Pereña J, Ferragud M, Monroy-Colín A, Maya-Manzano JM, Ouachinou JMAS, Salvo-Tierra AE, Antunes C, Trigo-Pérez M, Navarro T, Jaramillo P, Oteros J, Charalampopoulos A, Kalantzi OI, Freitas H, Ščevková J, Zanolla M, Marrano A, Comino O, Roldán JJ, Alcántara AF, Damialis A. Perceptions of change in the environment caused by the COVID-19 pandemic: Implications for environmental policy. Environ Impact Assess Rev 2023; 99:107013. [PMID: 36532697 PMCID: PMC9744709 DOI: 10.1016/j.eiar.2022.107013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 06/17/2023]
Abstract
COVID-19 lockdown measures have impacted the environment with both positive and negative effects. However, how human populations have perceived such changes in the natural environment and how they may have changed their daily habits have not been yet thoroughly evaluated. The objectives of this work were to investigate (1) the social perception of the environmental changes produced by the COVID-19 pandemic lockdown and the derived change in habits in relation to i) waste management, energy saving, and sustainable consumption, ii) mobility, iii) social inequalities, iv) generation of noise, v) utilization of natural spaces, and, vi) human population perception towards the future, and (2) the associations of these potential new habits with various socio-demographic variables. First, a SWOT analysis identified strengths (S), weaknesses (W), opportunities (O), and threats (T) generated by the pandemic lockdown measures. Second, a survey based on the aspects of the SWOT was administered among 2370 adults from 37 countries during the period from February to September 2021. We found that the short-term positive impacts on the natural environment were generally well recognized. In contrast, longer-term negative effects arise, but they were often not reported by the survey participants, such as greater production of plastic waste derived from health safety measures, and the increase in e-commerce use, which can displace small storefront businesses. We were able to capture a mismatch between perceptions and the reported data related to visits to natural areas, and generation of waste. We found that age and country of residence were major contributors in shaping the survey participants ´answers, which highlights the importance of government management strategies to address current and future environmental problems. Enhanced positive perceptions of the environment and ecosystems, combined with the understanding that livelihood sustainability, needs to be prioritized and would reinforce environmental protection policies to create greener cities. Moreover, new sustainable jobs in combination with more sustainable human habits represent an opportunity to reinforce environmental policy.
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Affiliation(s)
- N Hidalgo-Triana
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - A Picornell
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - S Reyes
- University of Málaga, Faculty of Philosophy and Letters, Department of Geography (Geographic Analysis Research Group), 29071 Málaga, Spain
| | - G Circella
- Institute of Transportation Studies, University of California, Davis, USA
- Department of Geography, Ghent University. 9000 Ghent, Belgium
| | - H Ribeiro
- Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto and Earth Sciences Institute (ICT), Pole of the Faculty of Sciences, University of Porto, Portugal
| | - A E Bates
- Department of Biology, University of Victoria, Victoria, BC, Canada
| | - J Rojo
- Department of Pharmacology, Pharmacognosy and Botany, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - P B Pearman
- Department of Plant Biology and Ecology, Faculty of Science and Technology, University of the Basque Country UPV/EHU, Leioa, Bizkaia 48940, Spain
- IKERBASQUE, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain
- BC3 Basque Centre for Climate Change, Scientific Campus, University of the Basque Country, 48940 Leioa, Bizkaia, Spain
| | - J M Artes Vivancos
- Department of Chemistry, Kennedy College of Sciences, UMass Lowell, Lowell, MA 01854, USA
| | - S Nautiyal
- Centre for Ecological Economics and Natural Resources (CEENR), Institute for Social and Economic Change (ISEC), Nagarabhavi, Bengaluru 560 072, India
| | - F Q Brearley
- Department of Natural Sciences, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK
| | - J Pereña
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - M Ferragud
- University of Valencia, Faculty of Sciences, Spain
| | - A Monroy-Colín
- University of Extremadura, Faculty of Sciences, Department of Vegetal Biology, Ecology and Earth Science (Botany Area), 06006 Badajoz, Spain
| | - J M Maya-Manzano
- University of Valencia, Faculty of Sciences, Spain
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center, Munich, Germany
- University of Extremadura, Faculty of Sciences, Department of Vegetal Biology, Ecology and Earth Science (Botany Area), 06006 Badajoz, Spain
| | - J M A Sènami Ouachinou
- Laboratoire de Botanique et Ecologie Végétale, Faculté des Sciences et Techniques, Universite d'Abomey-Calavi, Benin
| | - A E Salvo-Tierra
- Technical Director Chair Climate Change on UMA, University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - C Antunes
- Department of Medical and Health Sciences, School of Health and Human Development & Institute of Earth Sciences - ICT, University of Évora, Evora, Portugal
| | - M Trigo-Pérez
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - T Navarro
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - P Jaramillo
- Charles Darwin Research Station, Charles Darwin Foundation, Santa Cruz, Galápagos, 200102, Ecuador
| | - J Oteros
- Department of Botany, Ecology and Plant Physiology, Agrifood Campus of International Excellence CeiA3, Andalusian Inter-University Institute for Earth System IISTA, University of Cordoba, Cordoba, Spain
| | - A Charalampopoulos
- Department of Ecology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - O I Kalantzi
- Department of Environment, University of the Aegean, Mytilene 81100, Greece
| | - H Freitas
- University of Coimbra, Department of Life Sciences, Centre for Functional Ecology, 3000-456 Coimbra, Portugal
| | - J Ščevková
- Comenius University, Faculty of Natural Sciences, Department of Botany, Révová 39, 811 02 Bratislava, Slovakia
| | - M Zanolla
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - A Marrano
- Phoenix Bioinformatics, Fremont, CA, USA
| | - O Comino
- Estudios de Flora y Vegetación SL (EFYVE), 29580 Cártama, Málaga, Spain
| | - J J Roldán
- University of Málaga, Faculty of Sciences, Department of Botany and Plant Physiology (Botany Area), 29010 Málaga, Spain
| | - A F Alcántara
- Centro de Cooperación del Mediterráneo de UICN, 29590 Campanillas, Málaga, Spain
| | - A Damialis
- Department of Ecology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
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Fernández-González M, Ribeiro H, Rodríguez-Rajo FJ, Cruz A, Abreu I. Short-Term Exposure of Dactylis glomerata Pollen to Atmospheric Gaseous Pollutants Is Related to an Increase in IgE Binding in Patients with Grass Pollen Allergies. Plants (Basel) 2022; 12:76. [PMID: 36616204 PMCID: PMC9823458 DOI: 10.3390/plants12010076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/07/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
The concentrations of nitrogen dioxide (NO2) and tropospheric ozone (O3) in urban and industrial site atmospheres are considered key factors associated with pollen-related respiratory allergies. This work studies the effects of NO2 and O3 on the protein expression profile and IgE binding in patients with grass allergies to Dactylis glomerata pollen extracts. Pollens were collected during the flowering season and were exposed to NO2 and O3 in a controlled environmental chamber. The amount of soluble protein was examined using the Bradford method, and the protein expression profile and antigenic properties were analysed using the immunoblotting and enzyme-linked immunosorbent assay (ELISA), respectively. Our results showed apparent inter-sera differences concerning the number and intensity of IgE reactivity, with the most prominent at bands of 55 kDa, 35, 33, and 13 kDa. In the 13 kDa band, both gases tend to induce an increase in IgE binding, the band at 33 kDa showed a tendency towards a reduction, particularly pollen exposed to O3. Reactive bands at 55 and 35 kDa presented an increase in the IgE binding pattern for all the patient sera samples exposed to NO2, but the samples exposed to O3 showed an increase in some sera and in others a decrease. Regarding the ELISA results, out of the 21 tested samples, only 9 showed a statistically significant increase in total IgE reactivity after pollen exposure to the pollutants. Our study revealed that although airborne pollen allergens might be affected by air pollution, the possible impacts on allergy symptoms might vary depending on the type of pollutant and the patient's sensitisation profile.
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Affiliation(s)
- María Fernández-González
- Department of Plant Biology and Soil Sciences, Faculty of Sciences, University of Vigo, 32004 Ourense, Spain
| | - Helena Ribeiro
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Fco. Javier Rodríguez-Rajo
- Department of Plant Biology and Soil Sciences, Faculty of Sciences, University of Vigo, 32004 Ourense, Spain
| | - Ana Cruz
- Clinical Pathology Service, Immunology Laboratory Vila Nova de Gaia Hospitalar Centre, 4434-502 Vila Nova de Gaia, Portugal
| | - Ilda Abreu
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department of Biology, Faculty of Sciences University of Porto, 4169-007 Porto, Portugal
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11
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Mori K, Ayroza Ribeiro P, Ohara F, Reis F, Favaro L, Ribeiro H. A Whole New “Endo-World” for a FMIGS: How to Start? J Minim Invasive Gynecol 2022. [DOI: 10.1016/j.jmig.2022.09.537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Monteiro JJ, Chemba JM, Carvalho P, Carvalho C, Bernardo M, Moreira I, Ribeiro H, Moreira JI. Positive predictive value of the crusade score for bleeding events in patients with acute coronary syndromes on dual antiplatelet therapy with acetylsalicylic acid and clopidogrel. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Crusade score (CS) quantifies intrahospital major bleeding (IHMB) risk in patients admitted with acute coronary syndrome (ACS). Hemorrhagic risk after ACS increases with age, although, it's not considered in score estimation.
Purpose
Evaluate CS ability to predict IHBM risk according to different patient ages (higher or lower than 75 years) admitted with ACS diagnosis and submitted to double antiagreggation therapy with acetylsalicylic acid and Clopidogrel.
Methods
A retrospective study based on the Portuguese National Registry of ACS, including patients (pts) hospitalized with ACS and treated with double antiagreggation therapy with acetylsalicylic acid (AAS) and clopidogrel between October 2010 and January 2021 (n=8401). Were excluded patients submitted to coronary artery bypass grafting, with ticagrelor or prasugrel switch to clopidogrel during hospitalization.
Patients were divided into two groups according to their age (above or below 75 years) and then subdivided in 5 groups according to CS category of IHBM risk estimation: very low (CS ≤20, 3,1% risk predicted by the score), low (21 ≤ CS≤30, 5,5%), moderate (31 ≤ CS≤40, 8,6%), high (41 ≤ CS≤50, 11,9%) and very high risk (CS≥51, 19,5%). Then, the incidence of IHMB observed in each group during hospitalization (mean 5 days) was compared to the IHBM risk predicted by the CS.
Results
The IHMB rate was 1.78%, significantly lower than predicted by the Crusade score (7.1%, p<0.001). Bleeding rates in each group of patients (above or below 75 years and according to CS calculation are depicted in Figure 1. CS revealed more power to predict IHMB in the prespecified group of patients older than 75 years, than in the group of patients younger than 75 years (see Figure 2).
Conclusion
As shown in different literature, crusade score overestimate bleeding risk after ACS compared to real-life cohorts. Despite the same trend observed in our cohort of patients, in this retrospective study, CS revealed more power to predict IHMB in the prespecified group of patients older than 75 years, than in the group of patients younger than 75 years in patients submitted to double antiaggregation with AAS and clopidogrel.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- J J Monteiro
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - J M Chemba
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - P Carvalho
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - C Carvalho
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - M Bernardo
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - I Moreira
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - H Ribeiro
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
| | - J I Moreira
- Hospital Center of Tras-os-Montes and Alto Douro , Vila Real , Portugal
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13
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Mendes MM, Botelho PB, Ribeiro H. Vitamin D and musculoskeletal health: outstanding aspects to be considered in the light of current evidence. Endocr Connect 2022; 11:e210596. [PMID: 36048470 PMCID: PMC9578072 DOI: 10.1530/ec-21-0596] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 09/01/2022] [Indexed: 12/01/2022]
Abstract
Vitamin D enhances calcium absorption and bone mineralisation, promotes maintenance of muscle function, and is crucial for musculoskeletal health. Low vitamin D status triggers secondary hyperparathyroidism, increases bone loss, and leads to muscle weakness. The primary physiologic function of vitamin D and its metabolites is maintaining calcium homeostasis for metabolic functioning, signal transduction, and neuromuscular activity. A considerable amount of human evidence supports the well-recognised contribution of adequate serum 25-hydroxyvitamin D concentrations for bone homeostasis maintenance and prevention and treatment strategies for osteoporosis when combined with adequate calcium intake. This paper aimed to review the literature published, mainly in the last 20 years, on the effect of vitamin D and its supplementation for musculoskeletal health in order to identify the aspects that remain unclear or controversial and therefore require further investigation and debate. There is a clear need for consistent data to establish realistic and meaningful recommendations of vitamin D status that consider different population groups and locations. Moreover, there is still a lack of consensus on thresholds for vitamin D deficiency and optimal status as well as toxicity, optimal intake of vitamin D, vitamin D supplement alone as a strategy to prevent fractures and falls, recommended sun exposure at different latitudes and for different skin pigmentations, and the extra skeletal effects of vitamin D.
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Affiliation(s)
- Marcela Moraes Mendes
- Department of Nutrition, Faculty of Health Sciences, University of Brasília, Distrito Federal, Brazil
- Department of Nutrition, Institute of Life Sciences, Federal University of Juiz de Fora, Governador Valadares, Minas Gerais, Brazil
- Department of Nutrition, Faculty of Health and Medical Sciences, University of Surrey, University of Surrey, Guildford, UK
| | - Patricia Borges Botelho
- Department of Nutrition, Faculty of Health Sciences, University of Brasília, Distrito Federal, Brazil
| | - Helena Ribeiro
- Department of Environmental Health, Faculty of Public Health, University of São Paulo, São Paulo, Brazil
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14
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dos Santos CV, Ribeiro H. Potential Transformation of Contaminated Areas into Public Parks: Evidence from São Paulo, Brazil. Int J Environ Res Public Health 2022; 19:11933. [PMID: 36231230 PMCID: PMC9564805 DOI: 10.3390/ijerph191911933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/08/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
Waste-contaminated areas have been reused and requalified environmentally across the globe, aiming to reintegrate them into urban dynamics with new functions such as public parks. This practice has attracted the attention of public health and environmental control agencies due to the scarcity of free areas and vacant spaces for creation of green areas, and d the need for more sustainable planning guidelines in large cities. The present work aimed to study processes of requalification of waste-contaminated areas for transformation in parks, using as study two cases located in the city of São Paulo, Brazil. Method: Documentary research in environmental agencies, literature review and field visit. Results: In the two cases the process of requalification was unequal, with emphasis on three aspects: the actors involved in the case, the role of civil society and the action of the Public Prosecutor's Office of the State of São Paulo. Thus, it becomes evident that successful cases of waste-contaminated areas in the city of São Paulo are linked to the direct support of these aspects complemented with the private sector. Furthermore, a consensus is necessary among the public authorities regarding the laws of contaminated areas versus environmental damage full repair in the process of requalification.
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Galveias A, Ribeiro H, Guimarães F, Costa MJ, Rodrigues P, Costa AR, Abreu I, Antunes CM. Differential Quercus spp. pollen-particulate matter interaction is dependent on geographical areas. Sci Total Environ 2022; 832:154892. [PMID: 35378190 DOI: 10.1016/j.scitotenv.2022.154892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 06/14/2023]
Abstract
Particulate matter (PM) and pollen interaction, either airborne or at the respiratory mucosa needs further clarification, as allergic reaction intensification can be related to the PM physical characteristics and toxicity. This study aimed to investigate the physical-chemical properties of PM that can adhere to the pollen wall during its transport or inhalation, using Quercus spp. as a model, in three Portuguese cities with different geographical locations, meteorological influence and urbanization levels. Possible sources were evaluated through air masses trajectory analysis using the HYSPLIT model and correlation with meteorological factors. The sampling was performed using a 7-days Hirst-type volumetric sampler, and the pollen grains were observed using a Field Emission Electron Probe Microanalyser for PM analysis. A secondary electron image of each pollen grain was taken, to determine the adhered particles characteristics and energy dispersive x-ray spectroscopy (EDS) spectra were obtained for individual particles. A total of 484 pollen grains was observed, with 7683 particles counted and 1914 EDS spectra analyzed. The particle's equivalent diameter ranged from 0.3-16 μm, with most having a diameter < 3 μm. For the three cities, there were significant differences in the number of particles per pollen and the % area occupied by the particles. Particles adhered were mainly Si-rich, but variations in other dominant groups were observed. For Évora and Guarda, Ca-rich, SO-rich were second and third more representative, while Porto were Organic and Cl-rich. Metals&Oxides were found in all cities with the highest number in Porto. P-rich particles were only found in Évora. Sea salt particles were observed in Évora, coincide with air mass trajectories possible carrying them from the Mediterranean Sea. In conclusion, the PM physical characteristics are similar between the studied cities, however, the dominant chemical composition is different, certainly impacting the exposome influence and pollen-allergy intensification towards the same pollen type and concentration.
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Affiliation(s)
- Ana Galveias
- Institute of Earth Sciences (ICT), Department of Medical and Health Sciences, School of Health and Human Development, University of Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal.
| | - Helena Ribeiro
- Institute of Earth Sciences (ICT), Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University of Porto, Rua Do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Fernanda Guimarães
- Unit of Science and Mineral Technology, National Laboratory of Energy and Geology (LNEG), Portugal
| | - Maria João Costa
- Institute of Earth Sciences (ICT), Earth remote Sensing Laboratory (EaRSLab), Department of Physical, School of Sciences and Technology, University of Évora, Rua Romão Ramalho, 59, 7000-671, Portugal
| | - Pedro Rodrigues
- School of Technology and Management, Polytechnic Institute of Guarda, Av. Dr. Francisco Sá Carneiro, 50, 6300-559 Guarda, Portugal
| | - Ana R Costa
- Institute of Earth Sciences (ICT), Department of Medical and Health Sciences, School of Health and Human Development, University of Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal
| | - Ilda Abreu
- Institute of Earth Sciences (ICT), Department of Biology, Faculty of Sciences, University of Porto, Rua Do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Célia M Antunes
- Institute of Earth Sciences (ICT), Department of Medical and Health Sciences, School of Health and Human Development, University of Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal
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16
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Gamberini P, Ribeiro H, Sayao R, Pedrenho R, Barbosa Neto C, Goes P, Nascimento B, de Bessa Júnior J, Nahas W, Srougi M, Amoedo F. Incidence of climacturia in men with sexual dysfunction after radical prostatectomy. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Santana KVDSD, Oliver SL, Mendes MM, Lanham-New S, Charlton KE, Ribeiro H. Association between vitamin D status and lifestyle factors in Brazilian women: Implications of Sun Exposure Levels, Diet, and Health. EClinicalMedicine 2022; 47:101400. [PMID: 35497056 PMCID: PMC9043392 DOI: 10.1016/j.eclinm.2022.101400] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 03/21/2022] [Accepted: 03/31/2022] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Vitamin D deficiency has been documented to be prevalent, even in low latitude regions; and this may be related to sun exposure behaviors. The aim of the current study was to assess the association between serum 25-hydroxyvitamin D [25(OH)D] concentrations and lifestyle-related factors in a sample of Brazilian women living at latitude 21º 8' S. METHODS A cross-sectional study was undertaken in 101 women aged 35 years or older in July 2019 to assess the association between 25(OH)D concentration and level of exposure to ultraviolet radiation (UVR), smoking habits, alcohol consumption, and physical activity levels. Age, body mass index (BMI), and postmenopausal status were investigated. FINDINGS According to the slope coefficient for individual daily UVR levels, the concentration of 25(OH)D increased by 5 nmol / L for each extra Standard Erythema Dose of UVR, regardless of age and BMI (p < 0·001). Postmenopausal women had a significantly higher mean concentration of 25(OH)D (p = 0·01), higher UVR exposure (p = 0·01) and lower BMI (p = 0·005) compared with younger women, independent of other confounders including smoking, alcohol, occupation and physical activity. INTERPRETATION Although postmenopausal women from Brazil had higher mean concentrations of 25(OH)D than younger women, more studies are necessary to understand how sun exposure and lifestyle variables interfere with these levels. These findings have important public health implications since they suggest that vitamin D deficiency in older age is not inevitable. FUNDING This study was funded by an award received by Universities Global Partnership Network - UGPN. KVSS and SLO receive scholarship from CAPES, Brazilian Ministry of Education. HR receives a productivity grant from CNPq.
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Affiliation(s)
- Keila Valente de Souza de Santana
- Programa de Pós-Graduação em Saúde Global e Sustentabilidade, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Sofia Lizarralde Oliver
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Marcela Moraes Mendes
- School of Biosciences and Medicine, Faculty of Health and Medical Sciences, Department of Nutritional Sciences, University of Surrey, Guildford, Surrey, United Kingdom
| | - Susan Lanham-New
- School of Biosciences and Medicine, Faculty of Health and Medical Sciences, Department of Nutritional Sciences, University of Surrey, Guildford, Surrey, United Kingdom
| | - Karen E Charlton
- School of Medicine, University of Wollongong, Wollongong, Australia NSW and Illawarra Health and Medical Research Institute, Wollongong, Australia NSW
| | - Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
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Pérez-Martínez PJ, Dunck JA, de Assunção JV, Connerton P, Slovic AD, Ribeiro H, Miranda RM. Long-term commuting times and air quality relationship to COVID-19 in São Paulo. J Transp Geogr 2022; 101:103349. [PMID: 35440861 PMCID: PMC9010305 DOI: 10.1016/j.jtrangeo.2022.103349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 06/14/2023]
Abstract
The Coronavirus Disease 2019 (COVID-19) epidemic is an unprecedented global health crisis and the effects may be related to environmental and socio-economic factors. In São Paulo, Brazil, the first death occurred in March 2020 and since then the numbers have grown to 175 new deaths per day in April 2021, positioning the city as the epicenter of the number of cases and deaths in Brazil. São Paulo is one of the largest cities in the world with more than 12 million inhabitants, a fleet of about 8 million vehicles and frequent pollutant concentrations above recommended values. Social inequalities are evident in the municipality, similarly to other cities in the world. This paper focuses on transportation activities related to air pollution and associated with cardiovascular and respiratory diseases especially on people who developed comorbidities during their whole life. This study relates travel trip data to air quality analysis and expanded to COVID-19 disease. This work studied the relationship of deaths in São Paulo due to COVID-19 with demographic density, with family income, with the use of public transport and with atmospheric pollution for the period between March 17th, 2020 and April 29th, 2021. The main results showed that generally passenger kilometers traveled, commuting times and air quality related diseases increase with residential distance from the city center, and thus, with decreasing residential density. PM2.5 concentrations are positively correlated with COVID-19 deaths, regions with high urban densities have higher numbers of deaths and long-distance frequent trips can contribute to spread of the disease.
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Affiliation(s)
- P J Pérez-Martínez
- School of Civil Engineering, Architecture and Urban Design, University of Campinas, Rua Saturnino de Brito, 224, Cidade Universitária Zeferino Vaz, 13083-889 Campinas, Brazil
| | - J A Dunck
- School of Civil Engineering, Architecture and Urban Design, University of Campinas, Rua Saturnino de Brito, 224, Cidade Universitária Zeferino Vaz, 13083-889 Campinas, Brazil
| | - J V de Assunção
- Department of Environmental Health, School of Public Health, University of São Paulo-USP, São Paulo 01246-904, Brazil
| | - P Connerton
- Department of Environmental Health, School of Public Health, University of São Paulo-USP, São Paulo 01246-904, Brazil
| | - A D Slovic
- Department of Environmental Health, School of Public Health, University of São Paulo-USP, São Paulo 01246-904, Brazil
| | - H Ribeiro
- Department of Environmental Health, School of Public Health, University of São Paulo-USP, São Paulo 01246-904, Brazil
| | - R M Miranda
- School of Arts, Sciences, and Humanities, University of São Paulo, Rua Arlindo Béttio, 1000, Ermelino Matarazzo, 03828-000 São Paulo, Brazil
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19
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Vearing RM, Hart KH, Darling AL, Probst Y, Olayinka AS, Mendis J, Ribeiro H, Thakur S, Mendes M, Charlton K, Lanham-New SA. Global Perspective of the Vitamin D Status of African-Caribbean Populations: A Systematic Review and Meta-analysis. Eur J Clin Nutr 2022; 76:516-526. [PMID: 34282293 PMCID: PMC8993683 DOI: 10.1038/s41430-021-00980-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/08/2021] [Accepted: 06/30/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES Vitamin D deficiency remains a global public health issue, particularly in minority ethnic groups. This review investigates the vitamin D status (as measured by 25(OH)D and dietary intake) of the African-Caribbean population globally. SUBJECTS/METHODS A systematic review was conducted by searching key databases (PUBMED, Web of Science, Scopus) from inception until October 2019. Search terms included 'Vitamin D status' and 'African-Caribbean'. A random effects and fixed effects meta-analysis was performed by combining means and standard error of the mean. RESULT The search yielded 19 papers that included n = 5670 African-Caribbean participants from six countries. A meta-analysis found this population to have sufficient (>50 nmol/L) 25(OH)D levels at 67.8 nmol/L, 95% CI (57.9, 7.6) but poor dietary intake of vitamin D at only 3.0 µg/day, 95% CI (1.67,4.31). For those living at low latitudes 'insufficient' (as defined by study authors) 25(OH)D levels were found only in participants with type 2 diabetes and in those undergoing haemodialysis. Suboptimal dietary vitamin D intake (according to the UK recommended nutrient intake of 10 µg/day) was reported in all studies at high latitudes. Studies at lower latitudes, with lower recommended dietary intakes (Caribbean recommended dietary intake: 2.5 µg/day) found 'sufficient' intake in two out of three studies. CONCLUSIONS 25(OH)D sufficiency was found in African-Caribbean populations at lower latitudes. However, at higher latitudes, 25(OH)D deficiency and low dietary vitamin D intake was prevalent.
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Affiliation(s)
- Rebecca M. Vearing
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK ,grid.1007.60000 0004 0486 528XSchool of Medicine, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, NSW Australia
| | - Kathryn H. Hart
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Andrea L. Darling
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Yasmine Probst
- grid.1007.60000 0004 0486 528XSchool of Medicine, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, NSW Australia ,grid.510958.0Illawarra Health and Medical Research Institute, Wollongong, NSW Australia
| | - Aminat S. Olayinka
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Jeewaka Mendis
- grid.5475.30000 0004 0407 4824Surrey Clinical Trials Unit, University of Surrey, Guildford, UK
| | - Helena Ribeiro
- School of Public Health, University of São Paulo, São Paulo, USA
| | - Siddhartha Thakur
- grid.40803.3f0000 0001 2173 6074College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
| | - Marcela Mendes
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK ,grid.7632.00000 0001 2238 5157School of Nutrition, Faculty of Health Sciences, University of Brasilia, Brasilia, Brazil
| | - Karen Charlton
- grid.1007.60000 0004 0486 528XSchool of Medicine, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, NSW Australia ,grid.510958.0Illawarra Health and Medical Research Institute, Wollongong, NSW Australia
| | - Susan A. Lanham-New
- grid.5475.30000 0004 0407 4824School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
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20
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Andrade JP, Monteiro P, Prata A, Robl A, Neto J, Dias JR, Pimenta C, Lippe B, Guimarães A, Ribeiro H, Merhi S, Hartmman D, Sartori R, Wiltbank M. 126 ReBreed21, a rapid reinsemination program: fertility in Bos indicus cattle of different parities. Reprod Fertil Dev 2021; 34:300-301. [PMID: 35231264 DOI: 10.1071/rdv34n2ab126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- J P Andrade
- University of Wisconsin-Madison, Madison, WI, USA
| | - P Monteiro
- University of Wisconsin-Madison, Madison, WI, USA
| | - A Prata
- GlobalGen Vet Science, Jaboticabal, SP, Brazil
| | - A Robl
- Agropecuária Roncador, Querência, MT, Brazil
| | - J Neto
- Agropecuária Roncador, Querência, MT, Brazil
| | - J R Dias
- Agropecuária Roncador, Querência, MT, Brazil
| | - C Pimenta
- Agropecuária Roncador, Querência, MT, Brazil
| | - B Lippe
- University of São Paulo, Piracicaba, SP, Brazil
| | - A Guimarães
- University of São Paulo, Piracicaba, SP, Brazil
| | - H Ribeiro
- Agropecuária Roncador, Querência, MT, Brazil
| | - S Merhi
- Agropecuária Roncador, Querência, MT, Brazil
| | - D Hartmman
- Agropecuária Roncador, Querência, MT, Brazil
| | - R Sartori
- University of São Paulo, Piracicaba, SP, Brazil
| | - M Wiltbank
- University of Wisconsin-Madison, Madison, WI, USA
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21
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Giulio GMD, Waldman EA, Nunes J, Buss PM, Jaime PC, Campelo T, Ribeiro H. Global Health and Planetary Health: perspectives for a transition to a more sustainable world post COVID-19. Cien Saude Colet 2021; 26:4373-4382. [PMID: 34730629 DOI: 10.1590/1413-812320212610.14332021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 08/30/2021] [Indexed: 11/21/2022] Open
Abstract
The manuscript discusses interfaces between academic and practical fields of Global Health and Planetary Health, shedding light on some critical perspectives of cumulative and synergistic causes of global crises, and effects on health and food security, on human rights, on migration, and on environment. Concepts of Global Health and Planetary Health and the path for the Sustainable Development Goals -SDG in the context of the Syndemy of Global Crisis, in particular the COVID-19 pandemic, are presented. COVID-19 lessons highlight challenges of infectious diseases and pandemics of the crisis of food insecurity, and of climate emergency. The manuscript advocates for an innovative approach that simultaneously broader awareness of the interconnected problems and of their complex causes and calls for emancipatory knowledge to face urgent challenges for a transdisciplinary research agenda aiming to tackle enormous planetary problems brought by the Anthropocene. It calls for practical solutions, with examples of some nature-based. It highlights the need of a collective reflection on a viable path to promote changes for a more sustainable, equitable, and adaptive future, bridging gaps from Global and Planetary Health.
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Affiliation(s)
- Gabriela Marques Di Giulio
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo. Av. Dr. Arnaldo 715, Cerqueira César. 01246-904 São Paulo SP Brasil.
| | - Eliseu Alves Waldman
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo. São Paulo SP Brasil
| | - João Nunes
- Departamento de Ciência Política, Universidade de Iorque. Iorque Inglaterra
| | - Paulo Marchiori Buss
- Centro de Relações Internacionais, Fundação Oswaldo Cruz. Rio de Janeiro RJ Brasil
| | - Patricia Constante Jaime
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo. São Paulo SP Brasil
| | - Tereza Campelo
- Faculdade de Saúde Pública, Universidade de São Paulo. São Paulo SP Brasil
| | - Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo. Av. Dr. Arnaldo 715, Cerqueira César. 01246-904 São Paulo SP Brasil.
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22
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Alves T, Arranca D, Martins A, Ribeiro H, Raposo S, Marto J. Complying with the Guideline for Quality and Equivalence for Topical Semisolid Products: The Case of Clotrimazole Cream. Pharmaceutics 2021; 13:pharmaceutics13040555. [PMID: 33920061 PMCID: PMC8071103 DOI: 10.3390/pharmaceutics13040555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/05/2021] [Accepted: 04/08/2021] [Indexed: 11/16/2022] Open
Abstract
Semisolids constitute a significant proportion of topical pharmaceutical dosage forms available on the market, with creams being considered profitable systems for releasing active substances into the skin. This work aimed at the development of a generic Clotrimazole topical cream, based on the assumptions that assist the development of such formulations. First, the critical parameters to obtain a final formulation as similar as possible to the reference product were defined. Then, the percentages of cetyl palmitate and octyldodecanol were identified as critical variables and chosen for optimization in further studies. A "quality by design" approach was then used to identify the effect of process variability on the structural and functional similarity (Q3) of the generic product qualitatively (Q1) and quantitatively (Q2). A two-factor central composite orthogonal design was applied and eleven different formulations were developed and subjected to physicochemical characterization and product performance studies. The results were used to estimate the influence of the two variables in the variation of the responses, and to determine the optimum point of the tested factors, using a design space approach. Finally, an optimized formulation was obtained and analysed in parallel with the reference. The obtained results agreed with the prediction of the chemometric analysis, validating the reliability of the developed multivariate models. The in vitro release and permeation results were similar for the reference and the generic formulations, supporting the importance of interplaying microstructure properties with product performance and stability. Lastly, based on quality targets and response constraints, optimal working conditions were successfully achieved.
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Affiliation(s)
- Teresa Alves
- Research Institute for Medicine (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (T.A.); (A.M.); (H.R.); (S.R.)
| | - Daniel Arranca
- Laboratório Edol—Produtos Farmacêuticos, S.A., 2795-225 Linda-a-Velha, Portugal;
| | - Ana Martins
- Research Institute for Medicine (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (T.A.); (A.M.); (H.R.); (S.R.)
| | - Helena Ribeiro
- Research Institute for Medicine (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (T.A.); (A.M.); (H.R.); (S.R.)
| | - Sara Raposo
- Research Institute for Medicine (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (T.A.); (A.M.); (H.R.); (S.R.)
- Laboratório Edol—Produtos Farmacêuticos, S.A., 2795-225 Linda-a-Velha, Portugal;
| | - Joana Marto
- Research Institute for Medicine (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (T.A.); (A.M.); (H.R.); (S.R.)
- Correspondence: ; Tel.: +351-217-500-769
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23
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Buralli RJ, Ribeiro H, Leão RS, Marques RC, Silva DS, Guimarães JRD. Conhecimentos, atitudes e práticas de agricultores familiares brasileiros sobre a exposição aos agrotóxicos. Saude soc 2021. [DOI: 10.1590/s0104-12902021210103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Resumo O artigo discute conhecimentos, atitudes e práticas (CAP) de agricultores familiares brasileiros a respeito dos impactos na saúde e no ambiente gerados pelo uso de agrotóxicos. Trata-se de um estudo transversal misto, realizado em 2014 em São José de Ubá, RJ. A pesquisa é composta por uma etapa qualitativa, baseada em observações em campo e entrevistas com 25 participantes sobre CAP, no que se refere ao uso de agrotóxicos. A etapa quantitativa abrange avaliação sociodemográfica e de exposição aos agrotóxicos de 78 agricultores. Apesar de reconhecerem parcialmente os perigos dos agrotóxicos, os agricultores enfrentam os riscos da exposição e comumente adotam práticas laborais inadequadas. Fatores como a carência de apoio técnico e treinamento laboral, baixa escolaridade, dificuldade de compreensão das orientações de bulas e rótulos dos agrotóxicos, valor elevado e desconforto causado pelo equipamento de proteção individual (EPI), além da crença da dependência do uso de agrotóxicos, explicam parcialmente as atitudes não seguras. É preciso promover práticas agrícolas mais sustentáveis, fortalecer o apoio técnico e treinamento laboral, melhorar a comunicação e o gerenciamento dos riscos e reduzir as desigualdades de gênero entre os agricultores brasileiros, como a forma mais eficaz e imediata de prevenir os agravos relacionados ao trabalho com agrotóxicos.
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24
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Buralli RJ, Ribeiro H, Iglesias V, Muñoz-Quezada MT, Leão RS, Marques RC, Almeida MMCD, Guimarães JRD. Occupational exposure to pesticides and health symptoms among family farmers in Brazil. Rev Saude Publica 2020; 54:133. [PMID: 33331527 PMCID: PMC7703531 DOI: 10.11606/s1518-8787.2020054002263] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/09/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE: To explore the association of occupational pesticide exposure with acute and mental health symptoms. METHODS: Cross-sectional survey carried out with 78 Brazilian family farmers, who were pesticide applicators and helpers conveniently selected. Symptoms and exposure data were collected by interviews, and mental health outcomes by the Self-Reporting Questionnaire. Blood samples were analyzed to assess cholinesterase levels. Exposure indicators and symptoms were compared between applicators and helpers, and Poisson regression was performed to estimate prevalence ratios. RESULTS: Farmers reported exposure to multiple pesticides from early ages; they worked without safety training, technical support, and full protective equipment, and they had a high prevalence of acute and mental health symptoms (e.g., headache, mucosal irritation, tachycardia, and depressive signs). Applicators had more cholinesterase changes than helpers, but less symptoms. Helpers used less personal protection and had significantly higher prevalence ratio of headache, dyspnea, wheezing, cough, poor digestion, tiredness, and feeling worthless, after adjustment. CONCLUSIONS: Acute and mental health symptoms were observed, both among farmers and helpers. Thus, surveillance actions must be reinforced in Brazil, technical support and safety training improved, focused on applicators and helpers, who are occupationally and environmentally exposed to pesticides. Agricultural practices of these groups with less pesticide use should receive incentive.
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Affiliation(s)
- Rafael Junqueira Buralli
- Universidade de São Paulo. Faculdade de Saúde Pública. Programa de Pós-Graduação em Saúde Pública. São Paulo, SP, Brasil
| | - Helena Ribeiro
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil
| | - Verónica Iglesias
- Universidad de Chile. Escuela de Salud Pública. Departamento de Epidemiología. Santiago, Chile
| | | | - Renata Spolti Leão
- Universidade Federal de Minas Gerais. Centro de Tecnologia em Nanomateriais e Grafeno. Belo Horizonte, MG, Brasil
| | - Rejane Correa Marques
- Universidade Federal do Rio de Janeiro, Campus Macaé. Centro Multidisciplinar - UFRJ. Macaé, RJ, Brasil
| | | | - Jean Remy Davée Guimarães
- Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil
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25
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Chemetova C, Ribeiro H, Fabião A, Gominho J. Towards sustainable valorisation of Acacia melanoxylon biomass: Characterization of mature and juvenile plant tissues. Environ Res 2020; 191:110090. [PMID: 32835679 DOI: 10.1016/j.envres.2020.110090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/26/2020] [Accepted: 08/18/2020] [Indexed: 06/11/2023]
Abstract
In Mediterranean area, Acacia melanoxylon biomass is an abundant waste material from non-native and invasive tree species control actions, requiring suitable disposal. Valorisation of such biomass residues requires its complete characterization to best approach the full potential of each plant material that could suit specific applications. This study compares mature and juvenile A. melanoxylon plant tissues (wood and bark) from two stands in different locations, regarding their chemical characteristics and organic growing media properties, such as mineral content and phytotoxicity effect for Lepidium sativum seeds. Juvenile bark (JB) showed greater total extractives (29%) extracted using solvents of increasing polarity (dichloromethane, ethanol, and water), followed by mature bark (MB) (21%). MB revealed the highest lignin content (>50%) suggesting material resistance to microbial biodegradation in horticultural applications. High barks phenolic content proved to be phytotoxic for cress seeds (null JB root index), although the toxic substances may be removed. After 1 week, ageing effect reduced MB phytototoxicity (root index > 60%) improving seed performance. Bark presented more mineral elements availability than wood. Wood high cellulose (>50%), low extractive (<9%) and moderate total lignin (<30%) contents can be attractive for pulp production, while bark growth medium profile may potentiate its application for horticultural uses. The future research on novel uses of A. melanoxylon plant residues can result in economic benefits that may alleviate management costs.
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Affiliation(s)
- C Chemetova
- Linking Landscape, Environment, Agriculture and Food, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal; Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal.
| | - H Ribeiro
- Linking Landscape, Environment, Agriculture and Food, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - A Fabião
- Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - J Gominho
- Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal
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26
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Melero A, Guillot A, Carneiro C, Nuñez-Sanchez H, Rodríguez-Martí L, Chiari-Andréo BG, Marto J, Ribeiro H, Garrigues T, Isaac V. Caffeine analysis and extraction from a topical cream intended for UV-skin protection. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1838919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ana Melero
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Antonio Guillot
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Carlos Carneiro
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Hugo Nuñez-Sanchez
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Laura Rodríguez-Martí
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Bruna Galdorfini Chiari-Andréo
- São Paulo State University (UNESP), School of Pharmaceutical Science, Araraquara, São Paulo, Brazil
- Department of Biological and Health Sciences, University of Araraquara, Araraquara, São Paulo, Brazil
| | - Joana Marto
- Research Institute for Medicines and Pharmaceutical Sciences (iMed.UL), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - Helena Ribeiro
- Research Institute for Medicines and Pharmaceutical Sciences (iMed.UL), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - Teresa Garrigues
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Valencia, Spain
| | - Vera Isaac
- São Paulo State University (UNESP), School of Pharmaceutical Science, Araraquara, São Paulo, Brazil
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27
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Garcia PJ, Alarcón A, Bayer A, Buss P, Guerra G, Ribeiro H, Rojas K, Saenz R, Salgado de Snyder N, Solimano G, Torres R, Tobar S, Tuesca R, Vargas G, Atun R. COVID-19 Response in Latin America. Am J Trop Med Hyg 2020; 103:1765-1772. [PMID: 32940204 PMCID: PMC7646820 DOI: 10.4269/ajtmh.20-0765] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Effective management of a pandemic due to a respiratory virus requires public health capacity for a coordinated response for mandatory restrictions, large-scale testing to identify infected individuals, capacity to isolate infected cases and track and test contacts, and health services for those infected who require hospitalization. Because of contextual and socioeconomic factors, it has been hard for Latin America to confront this epidemic. In this article, we discuss the context and the initial responses of eight selected Latin American countries, including similarities and differences in public health, economic, and fiscal measures, and provide reflections on what worked and what did not work and what to expect moving forward.
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Affiliation(s)
- Patricia J Garcia
- Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health.,School of Public Health, Cayetano Heredia University, Lima, Peru
| | - Alex Alarcón
- School of Public Health "Dr. Salvador Allende G.", Faculty of Medicine, University of Chile, Santiago, Chile.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Angela Bayer
- School of Public Health, Cayetano Heredia University, Lima, Peru
| | - Paulo Buss
- The Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - German Guerra
- Global Health Program, National Institute of Public Health, Cuernavaca, Mexico.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Helena Ribeiro
- School of Public Health, University of São Paulo, São Paulo, Brazil.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Karol Rojas
- School of Public Health, Costa Rica University, San Pedro, Costa Rica.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Rocío Saenz
- School of Public Health, Costa Rica University, San Pedro, Costa Rica.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Nelly Salgado de Snyder
- Global Health Program, National Institute of Public Health, Cuernavaca, Mexico.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Giorgio Solimano
- School of Public Health "Dr. Salvador Allende G.", Faculty of Medicine, University of Chile, Santiago, Chile.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Rubén Torres
- SALUD University, Buenos Aires, Argentina.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Sebastián Tobar
- Fiocruz Center of Global Health, Rio de Janeiro, Brazil.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Rafael Tuesca
- Department of Public Health, Universidad del Norte, Barranquilla, Colombia.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Gilma Vargas
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts.,Alianza Latinoamericana de Salud Global (ALASAG), Latin American Alliance for Global Health
| | - Rifat Atun
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
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Oliver SL, Ribeiro H. Zika virus syndrome, lack of environmental policies and risks of worsening by cyanobacteria proliferation in a climate change scenario. Rev Saude Publica 2020; 54:83. [PMID: 33111925 PMCID: PMC7575220 DOI: 10.11606/s1518-8787.2020054002159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 12/19/2019] [Indexed: 11/18/2022] Open
Abstract
Almost half of the Brazilian population has no access to sewage collection and treatment. Untreated effluents discharged in waters of reservoirs for human supply favor the flowering of cyanobacteria – and these microorganisms produce toxins, such as saxitoxin, which is a very potent neurotoxin present in reservoirs in the Northeast region. A recent study confirmed that chronic ingestion of neurotoxin-infected water associated with Zika virus infection could lead to a microcephaly-like outcome in pregnant mice. Cyanobacteria benefit from hot weather and organic matter in water, a condition that has been intensified by climate change, according to our previous studies. Considering the new findings, we emphasize that zika arbovirus is widespread and worsened when associated with climate change, especially in middle- or low-income countries with low levels of sanitation coverage.
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Affiliation(s)
- Sofia Lizarralde Oliver
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil
| | - Helena Ribeiro
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil
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29
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Chaves C, Marto J, Santos M, Duarte‐Ramos F, Alcobia A, Antunes L, Bronze MR, Ribeiro H. Development of a Portuguese smell test: A novel hospital compounding formulation to improve diagnosis of olfactory dysfunction. J SENS STUD 2020. [DOI: 10.1111/joss.12617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carolina Chaves
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculdade de Farmácia Universidade de Lisboa Lisboa Portugal
| | - Joana Marto
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculdade de Farmácia Universidade de Lisboa Lisboa Portugal
| | - Mário Santos
- Hospital Garcia de Orta, EPE ‐ Otorhinolaryngology Department Almada Portugal
| | - Filipa Duarte‐Ramos
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculdade de Farmácia Universidade de Lisboa Lisboa Portugal
| | - Armando Alcobia
- Hospital Garcia de Orta, EPE ‐ Hospital Pharmacy Almada Portugal
| | - Luís Antunes
- Hospital Garcia de Orta, EPE ‐ Otorhinolaryngology Department Almada Portugal
| | - M. Rosário Bronze
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculdade de Farmácia Universidade de Lisboa Lisboa Portugal
- iBET Oeiras Portugal
| | - Helena Ribeiro
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculdade de Farmácia Universidade de Lisboa Lisboa Portugal
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Connerton P, Vicente de Assunção J, Maura de Miranda R, Dorothée Slovic A, José Pérez-Martínez P, Ribeiro H. Air Quality during COVID-19 in Four Megacities: Lessons and Challenges for Public Health. Int J Environ Res Public Health 2020; 17:E5067. [PMID: 32674410 PMCID: PMC7400368 DOI: 10.3390/ijerph17145067] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/27/2020] [Accepted: 07/08/2020] [Indexed: 01/01/2023]
Abstract
The study described in this manuscript analyzed the effects of quarantine and social distancing policies implemented due to the Coronavirus Disease 2019 (COVID-19) pandemic on air pollution levels in four western megacities: São Paulo in Brazil; Paris in France; and Los Angeles and New York in the United States. The study investigated the levels of four air pollutants-Carbon monoxide (CO), Ozone (O3), Fine Particulate (PM2.5) and Nitrogen dioxide (NO2)-during the month of March 2020, compared to 2015-2019, in the urban air of these metropolitan areas, controlling for meteorological variables. Results indicated reductions in the levels of PM2.5, CO and NO2, with reductions of the latter two showing statistical significance. In contrast, tropospheric ozone levels increased, except in Los Angeles. The beneficial health effects of cleaner air might also help prevent deaths caused by the epidemic of COVID-19 in megacities by diminishing pressure on hospitals and health equipment. Future actions for the re-starting of non-essential economic activities in these cities should take into consideration the overall importance of health for the individual, as well as for societies.
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Affiliation(s)
- Patrick Connerton
- Global Health and Sustainability Doctorate Program, School of Public Health, University of São Paulo—USP, São Paulo 01246-904, Brazil
| | - João Vicente de Assunção
- Department of Environmental Health, School of Public Health, University of São Paulo—USP, São Paulo 01246-904, Brazil; (J.V.d.A.); (A.D.S.); (H.R.)
| | - Regina Maura de Miranda
- School of Arts, Sciences and Humanity, University of São Paulo—USP, São Paulo 03828-000, Brazil;
| | - Anne Dorothée Slovic
- Department of Environmental Health, School of Public Health, University of São Paulo—USP, São Paulo 01246-904, Brazil; (J.V.d.A.); (A.D.S.); (H.R.)
| | - Pedro José Pérez-Martínez
- Department of Infrastructure and Environment, School of Civil Engineering, Architecture and Urban Design, University of Campinas—UNICAMP, Campinas 13083-889, Brazil;
| | - Helena Ribeiro
- Department of Environmental Health, School of Public Health, University of São Paulo—USP, São Paulo 01246-904, Brazil; (J.V.d.A.); (A.D.S.); (H.R.)
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31
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Ribeiro H, Lima VM, Waldman EA. In the COVID-19 pandemic in Brazil, do brown lives matter? Lancet Glob Health 2020; 8:e976-e977. [PMID: 32622403 PMCID: PMC7332271 DOI: 10.1016/s2214-109x(20)30314-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de Sao Paulo, São Paulo 01246-904, Brazil.
| | - Viviana Mendes Lima
- Laboratório de Estudos das Cidades, Departamento de Planejamento Urbano e Regional, Universidade do Vale do Paraíba, São José dos Campos, Brazil
| | - Eliseu Alves Waldman
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de Sao Paulo, São Paulo 01246-904, Brazil
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32
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Ribeiro H, Rocha MI, Castro H, Macedo MF. Chemical inhibition of β-glucocerebrosidase does not affect phagocytosis and early containment of Leishmania by murine macrophages. Exp Parasitol 2020; 216:107939. [PMID: 32535115 DOI: 10.1016/j.exppara.2020.107939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 10/24/2022]
Abstract
Gaucher disease is a lysosomal storage disease in which a genetic deficiency in β-glucocerebrosidase leads to the accumulation of glycosphingolipids in lysosomes. Macrophages are amongst the cells most severely affected in Gaucher disease patients. One phenotype associated with Gaucher macrophages is the impaired capacity to fight bacterial infections. Here, we investigate whether inhibition of β-glucocerebrosidase activity affects the capacity of macrophages to phagocytose and act on the early containment of human pathogens of the genus Leishmania. Towards our aim, we performed in vitro infection assays on macrophages derived from the bone marrow of C57BL/6 mice. To mimic Gaucher disease, macrophages were incubated with the β-glucocerebrosidase inhibitor, conduritol B epoxide (CBE), prior to contact with Leishmania. This treatment guaranteed that β-glucocerebrosidase was fully inhibited during the contact of macrophages with Leishmania, its enzymatic activity being progressively recovered along the 48 h that followed removal of the inhibitor. Infections were performed with L. amazonensis, L. infantum, or L. major, so as to explore potential species-specific responses in the context of β-glucocerebrosidase inactivation. Parameters of infection, recorded immediately after phagocytosis, as well as 24 and 48 h later, revealed no noticeable differences in the infection parameters of CBE-treated macrophages relative to non-treated controls. We conclude that blocking β-glucocerebrosidase activity during contact with Leishmania does not interfere with the phagocytic capacity of macrophages and the early onset of leishmanicidal responses.
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Affiliation(s)
- H Ribeiro
- Cell Activation and Gene Expression Group, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Departamento de Química, Universidade de Aveiro, Aveiro, Portugal
| | - M I Rocha
- Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Molecular Parasitology Group, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal
| | - H Castro
- Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Molecular Parasitology Group, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal
| | - M F Macedo
- Cell Activation and Gene Expression Group, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Departamento de Ciências Médicas, Universidade de Aveiro, Aveiro, Portugal.
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33
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Ribeiro H, Santana KVDSD, Oliver SL, Rondó PHDC, Mendes MM, Charlton K, Lanham-New S. Does Vitamin D play a role in the management of Covid-19 in Brazil? Rev Saude Publica 2020; 54:53. [PMID: 32491112 PMCID: PMC7244235 DOI: 10.11606/s1518-8787.2020054002545] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 04/22/2020] [Indexed: 02/03/2023] Open
Abstract
The study discusses the possible role of adequate vitamin D status in plasma or serum for preventing acute respiratory infections during the Covid-19 pandemic. Our arguments respond to an article, published in Italy, that describes the high prevalence of hypovitaminosis D in older Italian women and raises the possible preventive and therapeutic role of optimal vitamin D levels. Based on literature review, we highlight the findings regarding the protective role of vitamin D for infectious diseases of the respiratory system. However, randomized controlled trials are currently lacking. Adequate vitamin D status is obtained from sun exposure and foods rich in vitamin D. Studies in Brazil have shown that hypovitaminosis D is quite common in spite of high insolation. Authors recommend ecological, epidemiological and randomized controlled trials studies to verify this hypothesis.
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Affiliation(s)
- Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Keila Valente de Souza de Santana
- Programa de Pós-Graduação em Saúde Global e Sustentabilidade, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Sofia Lizarralde Oliver
- Programa de Pós-Graduação em Saúde Global e Sustentabilidade, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil
| | | | - Marcela Moraes Mendes
- Faculty of Health and Medical Sciences, School of Biosciences and Medicine, University of Surrey, Guildford, Surrey, United Kingdom
| | - Karen Charlton
- Faculty of Science, School of Medicine, University of Wollongong, Wollongong, Australia
| | - Susan Lanham-New
- Faculty of Health and Medical Sciences, School of Biosciences and Medicine, University of Surrey, Guildford, Surrey, United Kingdom
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34
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Ventura DDFL, Ribeiro H, Giulio GMD, Jaime PC, Nunes J, Bógus CM, Antunes JLF, Waldman EA. Challenges of the COVID-19 pandemic: for a Brazilian research agenda in global health and sustainability. CAD SAUDE PUBLICA 2020; 36:e00040620. [PMID: 32321072 DOI: 10.1590/0102-311x00040620] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/26/2020] [Indexed: 01/29/2023] Open
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35
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Buralli RJ, Dultra AF, Ribeiro H. Respiratory and Allergic Effects in Children Exposed to Pesticides-A Systematic Review. Int J Environ Res Public Health 2020; 17:ijerph17082740. [PMID: 32316194 PMCID: PMC7254369 DOI: 10.3390/ijerph17082740] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/30/2020] [Accepted: 04/02/2020] [Indexed: 12/26/2022]
Abstract
Pesticide exposure may affect children’s respiratory and allergic health, although results from epidemiological studies have not reached consensus. This review aims to analyze the scientific evidence on respiratory and allergic effects of exposure to agricultural pesticides in children aged up to 12 years old. The databases PubMed, Web of Science, Scielo, and Lilacs were screened to select articles published in English, Spanish, or Portuguese, and 21 articles were included in this review. Most investigations were conducted in North America (mostly in the United States), while no studies conducted in Latin America or Africa were found, despite their intensive use of pesticides. Children are exposed to pesticides through multiple pathways from the prenatal period throughout later developmental stages and may experience several respiratory effects. Most studies (79%) found positive associations with pesticide exposure and children’s respiratory and allergic effects such as asthma, wheezing, coughs, acute respiratory infections, hay fever, rhinitis, eczema, chronic phlegm, and lung function impairments. Contrastingly, 21% of the studies found no associations between pesticide exposure and children’s respiratory health. The vast differences among the characteristics of the studies hamper any comparison of the results. Exposure to pesticides may have several impacts on childhood respiratory health. More studies must be conducted, especially in low- and middle-income countries, preferably with comparable research protocols adapted to local realities. Efforts should be made to develop comprehensive risk mitigation strategies and behavioral interventions to reduce children’s exposure to pesticides used in agriculture and respiratory health effects, and to ensure healthy childhood growth.
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Affiliation(s)
- Rafael Junqueira Buralli
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo-SP 01246-904, Brazil; (A.F.D.); (H.R.)
- Department of Environmental and Occupational Health and Public Health Emergency Surveillance, Brazilian Ministry of Health (DSASTE/SVS/MS), Brasília-DF 70723-040, Brazil
- Correspondence: ; Tel.: +55-11-3061-7894
| | - Amana Freitas Dultra
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo-SP 01246-904, Brazil; (A.F.D.); (H.R.)
| | - Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo-SP 01246-904, Brazil; (A.F.D.); (H.R.)
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36
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Pasco G, Davies K, Ribeiro H, Tucker L, Allison C, Baron-Cohen S, Johnson MH, Charman T. Comparison of Parent Questionnaires, Examiner-Led Assessment and Parents' Concerns at 14 Months of Age as Indicators of Later Diagnosis of Autism. J Autism Dev Disord 2019; 51:804-813. [PMID: 31845131 PMCID: PMC7954743 DOI: 10.1007/s10803-019-04335-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Parents participating in a prospective longitudinal study of infants with older siblings with autism completed an autism screening questionnaire and were asked about any concerns relating to their child’s development, and children were administered an interactive assessment conducted by a researcher at 14 months. Scores on the parent questionnaire were highest for children later diagnosed with autism. Parental concerns and scores from the examiner-led assessment distinguished children with later developmental difficulties (both autism and other developmental atypicalities) from those who were developing typically. Children about whom parents expressed concern scored higher on both the questionnaire and the interactive assessment than those without concerns. There were no significant associations between total or individual item scores from the questionnaire and interactive assessment.
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Affiliation(s)
- Greg Pasco
- Department of Psychology, King's College London, Institute of Psychiatry, Psychology and Neuroscience, Henry Wellcome Building, 16 De Crespigny Park, London, SE5 8AF, UK.
| | - Kim Davies
- Centre for Brain and Cognitive Development, Birkbeck College, University of London, London, UK
| | - Helena Ribeiro
- Centre for Brain and Cognitive Development, Birkbeck College, University of London, London, UK
| | - Leslie Tucker
- Centre for Brain and Cognitive Development, Birkbeck College, University of London, London, UK
| | - Carrie Allison
- Department of Psychiatry, Autism Research Centre, University of Cambridge, Cambridge, UK
| | - Simon Baron-Cohen
- Department of Psychiatry, Autism Research Centre, University of Cambridge, Cambridge, UK
| | - Mark H Johnson
- Centre for Brain and Cognitive Development, Birkbeck College, University of London, London, UK.,Department of Psychology, University of Cambridge, Cambridge, UK
| | - Tony Charman
- Department of Psychology, King's College London, Institute of Psychiatry, Psychology and Neuroscience, Henry Wellcome Building, 16 De Crespigny Park, London, SE5 8AF, UK
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Ong LL, Vasta JD, Monereau L, Locke G, Ribeiro H, Pattoli MA, Skala S, Burke JR, Watterson SH, Tino JA, Meisenheimer PL, Arey B, Lippy J, Zhang L, Robers MB, Tebben A, Chaudhry C. A High-Throughput BRET Cellular Target Engagement Assay Links Biochemical to Cellular Activity for Bruton's Tyrosine Kinase. SLAS Discov 2019; 25:176-185. [PMID: 31709883 DOI: 10.1177/2472555219884881] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Protein kinases are intensely studied mediators of cellular signaling. While traditional biochemical screens are capable of identifying compounds that modulate kinase activity, these assays are limited in their capability of predicting compound behavior in a cellular environment. Here, we aim to bridge target engagement and compound-cellular phenotypic behavior by utilizing a bioluminescence resonance energy transfer (BRET) assay to characterize target occupancy within living cells for Bruton's tyrosine kinase (BTK). Using a diverse chemical set of BTK inhibitors, we determine intracellular engagement affinity profiles and successfully correlate these measurements with BTK cellular functional readouts. In addition, we leveraged the kinetic capability of this technology to gain insight into in-cell target residence time and the duration of target engagement, and to explore a structural hypothesis.
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Affiliation(s)
- L L Ong
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - J D Vasta
- Promega Corporation, Madison, WI, USA
| | - L Monereau
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - G Locke
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - H Ribeiro
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - M A Pattoli
- Immunoscience Discovery Biology, Bristol Myers Squibb, Princeton, NJ, USA
| | - S Skala
- Immunoscience Discovery Biology, Bristol Myers Squibb, Princeton, NJ, USA
| | - J R Burke
- Immunoscience Discovery Biology, Bristol Myers Squibb, Princeton, NJ, USA
| | - S H Watterson
- Immunosciences Discovery Chemistry, Bristol Myers Squibb, Princeton, NJ, USA
| | - J A Tino
- Immunosciences Discovery Chemistry, Bristol Myers Squibb, Princeton, NJ, USA
| | | | - B Arey
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - J Lippy
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | - L Zhang
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
| | | | - A Tebben
- Molecular Structure and Design, Molecular Discovery Technologies, Bristol Myers Squibb, Princeton, NJ, USA
| | - C Chaudhry
- Leads Discovery and Optimization, Bristol Myers Squibb, Princeton, NJ, USA
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38
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Rojo J, Oteros J, Pérez-Badia R, Cervigón P, Ferencova Z, Gutiérrez-Bustillo AM, Bergmann KC, Oliver G, Thibaudon M, Albertini R, Rodríguez-De la Cruz D, Sánchez-Reyes E, Sánchez-Sánchez J, Pessi AM, Reiniharju J, Saarto A, Calderón MC, Guerrero C, Berra D, Bonini M, Chiodini E, Fernández-González D, García J, Trigo MM, Myszkowska D, Fernández-Rodríguez S, Tormo-Molina R, Damialis A, Kolek F, Traidl-Hoffmann C, Severova E, Caeiro E, Ribeiro H, Magyar D, Makra L, Udvardy O, Alcázar P, Galán C, Borycka K, Kasprzyk I, Newbigin E, Adams-Groom B, Apangu GP, Frisk CA, Skjøth CA, Radišić P, Šikoparija B, Celenk S, Schmidt-Weber CB, Buters J. Near-ground effect of height on pollen exposure. Environ Res 2019; 174:160-169. [PMID: 31077991 DOI: 10.1016/j.envres.2019.04.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/22/2019] [Accepted: 04/23/2019] [Indexed: 06/09/2023]
Abstract
The effect of height on pollen concentration is not well documented and little is known about the near-ground vertical profile of airborne pollen. This is important as most measuring stations are on roofs, but patient exposure is at ground level. Our study used a big data approach to estimate the near-ground vertical profile of pollen concentrations based on a global study of paired stations located at different heights. We analyzed paired sampling stations located at different heights between 1.5 and 50 m above ground level (AGL). This provided pollen data from 59 Hirst-type volumetric traps from 25 different areas, mainly in Europe, but also covering North America and Australia, resulting in about 2,000,000 daily pollen concentrations analyzed. The daily ratio of the amounts of pollen from different heights per location was used, and the values of the lower station were divided by the higher station. The lower station of paired traps recorded more pollen than the higher trap. However, while the effect of height on pollen concentration was clear, it was also limited (average ratio 1.3, range 0.7-2.2). The standard deviation of the pollen ratio was highly variable when the lower station was located close to the ground level (below 10 m AGL). We show that pollen concentrations measured at >10 m are representative for background near-ground levels.
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Affiliation(s)
- Jesús Rojo
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center Munich, Germany; University of Castilla-La Mancha Institute of Environmental Sciences (Botany), Toledo, Spain.
| | - Jose Oteros
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center Munich, Germany
| | - Rosa Pérez-Badia
- University of Castilla-La Mancha Institute of Environmental Sciences (Botany), Toledo, Spain
| | | | | | | | | | - Gilles Oliver
- Réseau National de Surveillance Aérobiologique, Brussieu, France
| | - Michel Thibaudon
- Réseau National de Surveillance Aérobiologique, Brussieu, France
| | | | | | | | | | - Anna-Mari Pessi
- University of Turku, Turun yliopisto, Aerobiology Unit, Finland
| | | | - Annika Saarto
- University of Turku, Turun yliopisto, Aerobiology Unit, Finland
| | | | | | | | - Maira Bonini
- Local Health Authority ATS della Città Metropolitana di Milano, Italy
| | | | | | | | | | | | | | | | - Athanasios Damialis
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München, Research Center for Environmental Health, Augsburg, Germany
| | - Franziska Kolek
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München, Research Center for Environmental Health, Augsburg, Germany
| | - Claudia Traidl-Hoffmann
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München, Research Center for Environmental Health, Augsburg, Germany; CK CARE Crhistine Kühne Center for Allergy Research and Education, Switzerland
| | | | - Elsa Caeiro
- Sociedade Portuguesa de Alergologia e Imunologia Clínica, Lisboa, Portugal
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Carsten B Schmidt-Weber
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center Munich, Germany
| | - Jeroen Buters
- Center of Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University and Helmholtz Center Munich, Germany
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Canelas T, Castillo-Salgado C, Baquero OS, Ribeiro H. Environmental and socioeconomic analysis of malaria transmission in the Brazilian Amazon, 2010-2015. Rev Saude Publica 2019; 53:49. [PMID: 31116238 PMCID: PMC6536094 DOI: 10.11606/s1518-8787.2019053000983] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 09/02/2018] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To analyze the environmental and socioeconomic risk factors of malaria transmission at municipality level, from 2010 to 2015, in the Brazilian Amazon. METHODS The municipalities were stratified into high, moderate, and low transmission based on the annual parasite incidence. A multinomial logistic regression that compared low with medium transmission and low with high transmission was performed. For each category, three models were analyzed: one only with socioeconomic risk factors (Gini index, illiteracy, number of mines and indigenous areas); a second with the environmental factors (forest coverage and length of the wet season); and a third with all covariates (full model). RESULTS The full model showed the best performance. The most important risks factors for high transmission were Gini index, length of the wet season and illiteracy, OR 2.06 (95%CI 1.19–3.56), 1.73 (95%CI 1.19–2.51) and 1.10 (95%CI 1.03–1.17), respectively. The medium transmission showed a weaker influence of the risk factors, being illiteracy, forest coverage and indigenous areas statistically significant but with marginal influence. CONCLUSIONS As a disease of poverty, the reduction in wealth inequalities and, therefore, health inequalities, could reduce the transmission considerably. Besides, environmental risk factors as length of the wet season should be considered in the planning, prevention and control. Municipality-level and fine-scale analysis should be done together to improve the knowledge of the local dynamics of transmission.
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Affiliation(s)
- Tiago Canelas
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil.,Johns Hopkins University. Johns Hopkins Bloomberg School of Public Health. Global Public Health Observatory. Baltimore, MD, US
| | - Carlos Castillo-Salgado
- Johns Hopkins University. Johns Hopkins Bloomberg School of Public Health. Baltimore, MD, US.,Johns Hopkins University. Johns Hopkins Bloomberg School of Public Health. Global Public Health Observatory. Baltimore, MD, US
| | - Oswaldo Santos Baquero
- Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia. Departamento de Medicina Veterinária Preventiva e Saúde Animal. São Paulo, SP, Brasil
| | - Helena Ribeiro
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil
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Fernández-González M, Ribeiro H, Pereira JRS, Rodríguez-Rajo FJ, Abreu I. Assessment of the potential real pollen related allergenic load on the atmosphere of Porto city. Sci Total Environ 2019; 668:333-341. [PMID: 30852210 DOI: 10.1016/j.scitotenv.2019.02.345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/15/2019] [Accepted: 02/21/2019] [Indexed: 05/25/2023]
Abstract
The knowledge of the allergen content in the atmosphere is a useful tool to stablish the risk allergy warnings for the sensitive people. In Portugal the main airborne allergenic pollen come from trees (such as Betula or Olea), grasses or weeds (mainly Urticaceae). The present study sought the quantification of the Bet v 1, Ole e 1, Lol p1 and Par j1-2 aeroallergen concentration as well as how weather variables influence in the pollen and allergen concentration in Porto city. Aerobiological study was carried out by a Hirst-type volumetric sampler for pollen collection and a Burkard Cyclone sampler for the aeroallergens. A regression analysis between pollen and allergens was conducted for the identification the allergenic risk days. High Pollen Allergen Potency in the atmosphere was observed considering the low levels of airborne pollen detected. A significant and positive correlation has been obtained between pollen and aeroallergen values with the temperatures whereas the correlation was negative with relative humidity, rainfall and wind speed. Back trajectory methodology was applied in order to analyse the discordances between pollen and allergen maximum concentrations. The analysis showed that when the pollen and allergen peaks were registered on the same day, air masses always comes from the continent. However, when the peaks do not coincide, the air mass comes from the continent in the case of the pollen peak and from the sea for the allergen peak. This behaviour can be a consequence of the high humidity in the air masses from the sea, which can benefit the allergen release from pollen grains. In our study it was observed that the available traditional information for allergenic Type I patients, corresponding to the amount of pollen grains in the bioaerosol, do not accurately identify the real allergenic load in the air.
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Affiliation(s)
- M Fernández-González
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences University of Porto, Porto, Portugal; Department of Plant Biology and Soil Sciences, University of Vigo, Vigo, Spain.
| | - H Ribeiro
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences University of Porto, Porto, Portugal; Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - J R S Pereira
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences University of Porto, Porto, Portugal; Department of Biology of the Faculty of Sciences, University of Porto, Porto, Portugal
| | - F J Rodríguez-Rajo
- Department of Plant Biology and Soil Sciences, University of Vigo, Vigo, Spain
| | - I Abreu
- Earth Sciences Institute (ICT), Pole of the Faculty of Sciences University of Porto, Porto, Portugal; Department of Biology of the Faculty of Sciences, University of Porto, Porto, Portugal
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41
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Pereira CS, Pérez-Cabezas B, Ribeiro H, Maia ML, Cardoso MT, Dias AF, Azevedo O, Ferreira MF, Garcia P, Rodrigues E, Castro-Chaves P, Martins E, Aguiar P, Pineda M, Amraoui Y, Fecarotta S, Leão-Teles E, Deng S, Savage PB, Macedo MF. Lipid Antigen Presentation by CD1b and CD1d in Lysosomal Storage Disease Patients. Front Immunol 2019; 10:1264. [PMID: 31214199 PMCID: PMC6558002 DOI: 10.3389/fimmu.2019.01264] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 05/17/2019] [Indexed: 12/29/2022] Open
Abstract
The lysosome has a key role in the presentation of lipid antigens by CD1 molecules. While defects in lipid antigen presentation and in invariant Natural Killer T (iNKT) cell response were detected in several mouse models of lysosomal storage diseases (LSD), the impact of lysosomal engorgement in human lipid antigen presentation is poorly characterized. Here, we analyzed the capacity of monocyte-derived dendritic cells (Mo-DCs) from Fabry, Gaucher, Niemann Pick type C and Mucopolysaccharidosis type VI disease patients to present exogenous antigens to lipid-specific T cells. The CD1b- and CD1d-restricted presentation of lipid antigens by Mo-DCs revealed an ability of LSD patients to induce CD1-restricted T cell responses within the control range. Similarly, freshly isolated monocytes from Fabry and Gaucher disease patients had a normal ability to present α-Galactosylceramide (α-GalCer) antigen by CD1d. Gaucher disease patients' monocytes had an increased capacity to present α-Gal-(1-2)-αGalCer, an antigen that needs internalization and processing to become antigenic. In summary, our results show that Fabry, Gaucher, Niemann Pick type C, and Mucopolysaccharidosis type VI disease patients do not present a decreased capacity to present CD1d-restricted lipid antigens. These observations are in contrast to what was observed in mouse models of LSD. The percentage of total iNKT cells in the peripheral blood of these patients is also similar to control individuals. In addition, we show that the presentation of exogenous lipids that directly bind CD1b, the human CD1 isoform with an intracellular trafficking to the lysosome, is normal in these patients.
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Affiliation(s)
- Catia S Pereira
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal.,CAGE, Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
| | - Begoña Pérez-Cabezas
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal.,CAGE, Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
| | - Helena Ribeiro
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal.,CAGE, Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.,Departamento de Química, Universidade de Aveiro, Aveiro, Portugal
| | - M Luz Maia
- UniLipe, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal
| | - M Teresa Cardoso
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar de São João, Medicina Interna, Porto, Portugal
| | - Ana F Dias
- UniLipe, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal
| | - Olga Azevedo
- Centro de Referência de Doenças Lisossomais de Sobrecarga, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | - M Fatima Ferreira
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Hematologia Clínica, Centro Hospitalar de São João, Porto, Portugal
| | - Paula Garcia
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar e Universitário de Coimbra, Centro de Desenvolvimento da Criança, Coimbra, Portugal
| | - Esmeralda Rodrigues
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Pediatria, Centro Hospitalar de São João, Porto, Portugal
| | - Paulo Castro-Chaves
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar de São João, Medicina Interna, Porto, Portugal
| | - Esmeralda Martins
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Pediatria, Centro Hospitalar do Porto, Porto, Portugal
| | - Patricio Aguiar
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Medicina, Centro Hospitalar Lisboa Norte (CHLN), Lisbon, Portugal
| | - Mercè Pineda
- Centre de Recerca e Investigació, Fundacio Hospital Sant Joan de Déu, Barcelona, Spain
| | - Yasmina Amraoui
- Department of Pediatrics, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Simona Fecarotta
- Department of Pediatrics, University of Naples Federico II, Naples, Italy
| | - Elisa Leão-Teles
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Pediatria, Centro Hospitalar de São João, Porto, Portugal
| | - Shenglou Deng
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, United States
| | - Paul B Savage
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, United States
| | - M Fatima Macedo
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal.,CAGE, Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.,Departamento de Ciências Médicas, Universidade de Aveiro, Aveiro, Portugal
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Mota NVYVPD, Ribeiro H. Emigração de médicos brasileiros para os Estados Unidos da América. Saude soc 2019. [DOI: 10.1590/s0104-12902019181027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Resumo Este artigo aborda a mobilidade de médicos pelo mundo a partir de levantamento bibliográfico em base de dados e identifica a escassez de informações referentes aos médicos brasileiros. O objetivo é analisar aspectos que determinam a emigração de médicos brasileiros para os EUA. A metodologia baseia-se em pesquisa bibliográfica, utilizando as palavras-chave “brain drain”, “medical migration”, “physicians migration”, “data migration physicians”; identificação de artigos relacionados à emigração de médicos pelo mundo; elaboração e validação do questionário “Motivos de Emigração”; identificação de médicos que emigraram utilizando a técnica “bola de neve” ; envio do questionário por e-mail aos médicos que emigraram para os EUA; tabulação das respostas encaminhadas; realização de entrevistas por Skype com a finalidade de corroborar e exemplificar os resultados obtidos nos questionários. Inicialmente, os médicos escolhem emigrar por motivos pessoais (família, oportunidades profissionais e, em geral, facilidade do idioma); ao se estabelecerem nos EUA vivenciam uma nova forma de vida, o que os faz permanecer (melhores condições de trabalho, qualidade de vida, família e oportunidades em geral); as causas do não retorno ao Brasil passam a ter motivos externos (insegurança, cenários profissional, político e econômico). Conclui-se que existe um processo emigratório de médicos brasileiros para os EUA e, a princípio, a motivação de emigrar não é bem determinada; o salário não é citado como questão primordial; a presença da família facilita a permanência no país; a fluência na língua inglesa é fundamental; e é necessário recomeçar a vida profissional como um recém-formado em medicina, pois não existe processo de validação de diploma ou de especialidades.
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Buralli RJ, Ribeiro H, Leão RS, Marques RC, Guimarães JRD. Data on pesticide exposure and mental health screening of family farmers in Brazil. Data Brief 2019; 25:103993. [PMID: 31294047 PMCID: PMC6595273 DOI: 10.1016/j.dib.2019.103993] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/24/2019] [Accepted: 05/07/2019] [Indexed: 11/02/2022] Open
Abstract
This dataset is part of a risk assessment project that evaluated the human health effects of pesticide exposure in São José de Ubá, State of Rio de Janeiro. This region is one of the greatest tomato producers in Brazil, and pest control is commonly based on the use of pesticides. We interviewed 78 smallholder family farmers about sociodemographic characteristics, pesticide use and exposure, assessed blood cholinesterase as biomarkers (n = 70), and screened all participants for probable common mental disorders through the Self-Reporting Questionnaire (SRQ-20).
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Affiliation(s)
- Rafael Junqueira Buralli
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
| | - Helena Ribeiro
- Departamento de Saúde Ambiental, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
| | - Renata Spolti Leão
- Centro de Tecnologia em Nanomateriais e Grafeno - CTNANO/UFMG, Belo Horizonte, Brazil
| | | | - Jean Remy Daveé Guimarães
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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Abstract
We will analyze and comment on the book Health Diplomacy and Global Health: Latin American Perspectives, edited by Paulo Marchiori Buss and Sebastián Tobar and published by Editora Fiocruz. Throughout its 653 pages, the book brings prominent national and foreign authors in the field of Health Diplomacy and Global Health, depicting a decade in which Brazil had great international protagonism in the field of Public Health, especially in South-South cooperation, in an innovative and structuring manner. Furthermore, the chapters present theoretical aspects and basic principles of Global Health as a new field of knowledge, in which the country has been developing and sharing scientific production with a Latin American perspective, focused on the pursuit of equity and health for all peoples of the world.
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Affiliation(s)
- Helena Ribeiro
- Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Saúde Ambiental. São Paulo, SP, Brasil
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45
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Ribeiro H, Libânio D, Castro R, Ferreira A, Barreiro P, Boal Carvalho P, Capela T, Pimentel-Nunes P, Santos C, Dinis-Ribeiro M. Reliability of Paris Classification for superficial neoplastic gastric lesions improves with training and narrow band imaging. Endosc Int Open 2019; 7:E633-E640. [PMID: 31058205 PMCID: PMC6497497 DOI: 10.1055/a-0828-7541] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/25/2018] [Indexed: 12/14/2022] Open
Abstract
Background and study aims Paris Classification is used to classify gastrointestinal superficial neoplastic lesions and to predict presence of submucosal invasion. We aimed to evaluate interobserver reliability and agreement for this classification among Western endoscopists. Methods A total of 54 superficial gastric lesions were independently classified according to Paris classification by eight endoscopists (4 experts and 4 non-experts). Observers were asked to classify two sets of images - first, obtained with high-resolution white light (HR-WL) endoscopy and secondly, with the same HR-WL images paired with images obtained with high-resolution Narrow Band Imaging (HR-NBI) - HR-WL + NBI image group. Results Overall interobserver reliability when asked to classify in I, II or III was good both using HR-WL images and HR-WL + NBI images (wK of 0.65 and 0.70, respectively). The proportion of agreement for type III lesions was 0.48 for HR-WL images increasing to 0.74 in the HR-WL + NBI group. Interobserver reliability for identification of a IIc component was only moderate (wK 0,47). NBI improves both sensitivity and interobserver reliability among trainees (from wK 0.19 to 0.47). Specificity was higher than sensitivity in predicting submucosal invasion. Conclusion Overall, the reliability of Paris classification is moderate to good. Training on this classification or its revision and use of technology such as NBI may improve not only reliability and agreement but also accuracy.
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Affiliation(s)
- Helena Ribeiro
- Gastroenterology Department, Amato Lusitano Hospital, Castelo Branco, Portugal,Corresponding author Helena Sofia Brito Ribeiro Gastroenterology DepartmentHospital Amato LusitanoAvenida Pedro Álvares Cabral6000-085 Castelo BrancoPortugal+351 272 000 272
| | - Diogo Libânio
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Rui Castro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Anibal Ferreira
- Gastroenterology Department, Hospital of Braga, Braga, Portugal
| | - Pedro Barreiro
- Gastroenterology Department, Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal
| | - Pedro Boal Carvalho
- Gastroenterology Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - Tiago Capela
- Gastroenterology Department, Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal
| | - Pedro Pimentel-Nunes
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal,Department of Surgery and Physiology, Porto Faculty of Medicine, Porto, Portugal,MEDCIDS/Porto Faculty of Medicine, Porto, Portugal
| | | | - Mário Dinis-Ribeiro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal,MEDCIDS/Porto Faculty of Medicine, Porto, Portugal
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46
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Kölbl J, Barfuss A, Kasperczyk MS, Thiel L, Clerk AA, Ribeiro H, Maletinsky P. Initialization of Single Spin Dressed States using Shortcuts to Adiabaticity. Phys Rev Lett 2019; 122:090502. [PMID: 30932510 DOI: 10.1103/physrevlett.122.090502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Indexed: 06/09/2023]
Abstract
We demonstrate the use of shortcuts to adiabaticity protocols for initialization, read-out, and coherent control of dressed states generated by closed-contour, coherent driving of a single spin. Such dressed states have recently been shown to exhibit efficient coherence protection, beyond what their two-level counterparts can offer. Our state transfer protocols yield a transfer fidelity of ∼99.4(2)% while accelerating the transfer speed by a factor of 2.6 compared to the adiabatic approach. We show bidirectionality of the accelerated state transfer, which we employ for direct dressed state population read-out after coherent manipulation in the dressed state manifold. Our results enable direct and efficient access to coherence-protected dressed states of individual spins and thereby offer attractive avenues for applications in quantum information processing or quantum sensing.
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Affiliation(s)
- J Kölbl
- Department of Physics, University of Basel, Basel 4056, Switzerland
| | - A Barfuss
- Department of Physics, University of Basel, Basel 4056, Switzerland
| | - M S Kasperczyk
- Department of Physics, University of Basel, Basel 4056, Switzerland
| | - L Thiel
- Department of Physics, University of Basel, Basel 4056, Switzerland
| | - A A Clerk
- Institute for Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA
| | - H Ribeiro
- Max Planck Institute for the Science of Light, Erlangen 91058, Germany
| | - P Maletinsky
- Department of Physics, University of Basel, Basel 4056, Switzerland
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Monteiro A, Peres M, Faro A, Batista R, Deiss L, Ribeiro H, Berndt A, Faisca L. PSXV-3 Sheep methane emissions in two feeding systems in summer and winter pastures in South of Brazil. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- A Monteiro
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - M Peres
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - A Faro
- Instituto Federal Catarinense, Brazil,Catarinense, Brazil
| | - R Batista
- Federal University of Paraná, Brazil, Paraná,Brazil
| | - L Deiss
- UTP, Brazil,Curitiba, Brazil
| | - H Ribeiro
- Universidad Do Estado de Stanta Catarina, Lages, Brazil, Florianópolis, Brazil
| | - A Berndt
- Brazilian Agricultural Research Corporation,Brasilia, Brazil
| | - L Faisca
- Federal University of Paraná, Brazil, Paraná,Brazil
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48
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Madureira-Carvalho Á, Ribeiro H, Newman G, J. Brewer M, Guedes A, Abreu I, Noronha F, Dawson L. Geochemical analysis of sediment samples for forensic purposes: characterisation of two river beaches from the Douro River, Portugal. AUST J FORENSIC SCI 2018. [DOI: 10.1080/00450618.2018.1533037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Áurea Madureira-Carvalho
- IINFACTS – Institute of Research and Advanced Training in Health Sciences and Technologies, Department of Sciences, University Institute of Health Sciences (IUCS), CESPU, CRL, Gandra, Portugal
- REQUIMTE/LAQV, Laboratory of Pharmacognosy, Department of Chemistry, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Helena Ribeiro
- Earth Sciences Institute, Pole of the Faculty of Sciences, University of Porto, Porto, Portugal
| | - Gareth Newman
- Environmental and Biochemical Sciences Group, James Hutton Institute, Aberdeen, Scotland, UK
| | | | - Alexandra Guedes
- Earth Sciences Institute, Pole of the Faculty of Sciences, University of Porto, Porto, Portugal
- Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Ilda Abreu
- Earth Sciences Institute, Pole of the Faculty of Sciences, University of Porto, Porto, Portugal
- Department of Biology, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Fernando Noronha
- Earth Sciences Institute, Pole of the Faculty of Sciences, University of Porto, Porto, Portugal
- Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Lorna Dawson
- Environmental and Biochemical Sciences Group, James Hutton Institute, Aberdeen, Scotland, UK
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Pereira F, Azevedo R, Linhares M, Fernandes A, Dias I, Ribeiro H, Pinto J, Leitão C, Caldeira A, Tristan J, Pereira E, Sousa R, Banhudo A. (Mal)nutrition in liver cirrhotic patients. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pereira CS, Ribeiro H, Pérez-Cabezas B, Cardoso MT, Alegrete N, Gaspar A, Leão-Teles E, Macedo MF. The GM2 ganglioside inhibits iNKT cell responses in a CD1d-dependent manner. Mol Genet Metab 2018; 125:161-167. [PMID: 30030044 DOI: 10.1016/j.ymgme.2018.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/11/2018] [Accepted: 07/11/2018] [Indexed: 02/02/2023]
Abstract
Invariant natural killer T (iNKT) cells are a subset of T lymphocytes that recognize lipid antigens presented on CD1d molecules at the surface of antigen-presenting cells. GM2 is a glycosphingolipid abundant in cellular membranes and known to bind CD1d molecules, but the functional consequences of this binding are not completely clarified. Herein, we analyzed the effect of GM2 in iNKT cell activation. We found that culturing antigen-presenting cells or total peripheral blood mononuclear cells with GM2 did not induce activation of human iNKT cells, implying that this lipid is not antigenic for human iNKT cells. To investigate if this lipid could inhibit iNKT cell activation, we simultaneously incubated antigen-presenting cells with GM2 and the iNKT cell antigen α-Galactosylceramide (α-GalCer) and used them to stimulate iNKT cells. We found that GM2 reduced human iNKT cell activation in a dose-dependent manner. An explanation for this effect could be a direct competition of GM2 with antigenic lipids for CD1d binding. This was demonstrated by the use of an antibody (L363) that stains mouse CD1d:α-GalCer complexes, as in the presence of GM2 the amount of CD1d:α-GalCer complexes are reduced. We further explored the consequences of chronic GM2 overload on human iNKT cells by analyzing iNKT cells in patients diagnosed with GM2 gangliosidoses. We found that pediatric patients present a higher frequency of circulating CD4+ iNKT cells and concomitant lower frequency of CD4-CD8- iNKTs. A lower percentage of iNKT cells expressing the NK marker CD161 was also observed in these patients. In contrast, in two adult patients studied, no differences on iNKT cell phenotype were observed. Altogether, this study uncovers a new role for GM2 in the modulation of iNKT cell activation, thus strengthening the central role of lipid metabolism in iNKT cell biology.
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Affiliation(s)
- C S Pereira
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
| | - H Ribeiro
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Departamento de Química, Universidade de Aveiro, Aveiro, Portugal
| | - B Pérez-Cabezas
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
| | - M T Cardoso
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM) do Centro Hospitalar de São João, EPE, Medicina Interna, Porto, Portugal
| | - N Alegrete
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM) do Centro Hospitalar de São João, EPE, Ortopedia, Porto, Portugal
| | - A Gaspar
- Centro de Referência para as Doenças Hereditárias do Metabolismo (DHM) do Centro Hospitalar Lisboa Norte (CHLN), Lisboa, Portugal
| | - E Leão-Teles
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM) do Centro Hospitalar de São João, EPE, Pediatria, Porto, Portugal
| | - M F Macedo
- CAGE, Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal; Departamento de Ciências Médicas, Universidade de Aveiro, Aveiro, Portugal.
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