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Pesquisa : G07.203.300.600.875 [Categoria DeCS]
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[PMID]:29351858
[Au] Autor:Tang T; Wei F; Wang X; Ma Y; Song Y; Ma Y; Song Q; Xu G; Cen Y; Hu Q
[Ad] Endereço:School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, PR China.
[Ti] Título:Determination of semicarbazide in fish by molecularly imprinted stir bar sorptive extraction coupled with high performance liquid chromatography.
[So] Source:J Chromatogr B Analyt Technol Biomed Life Sci;1076:8-14, 2018 Feb 15.
[Is] ISSN:1873-376X
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:A novel molecularly imprinted stir bar (MI-SB) for sorptive extraction of semicarbazide (SEM) was prepared in present paper. The coating of the stir bar was characterized by scanning electron microscopy, Fourier-transform infrared spectroscopy, dynamic adsorption and static adsorption tests. The saturated adsorption of MI-SB was about 4 times over that of non-imprinted stir bar (NI-SB). The selectivity of MI-SB for SEM was much better than NI-SB. A method to determine SEM was established by coupling MI-SB sorptive extraction with HPLC-UV. The liner range was 1-100ng/mL for SEM with a correlation coefficient of 0.9985. The limit of detection was about 0.59ng/mL, which was below the minimum required performance limit of SEM in meat products regulated by European Union. The method was applied to the determination of SEM in fish samples with satisfactory results.
[Mh] Termos MeSH primário: Cromatografia Líquida de Alta Pressão/métodos
Impressão Molecular/métodos
Alimentos Marinhos/análise
Semicarbazidas/análise
[Mh] Termos MeSH secundário: Animais
Resíduos de Drogas/análise
Peixes
Limite de Detecção
Reprodutibilidade dos Testes
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Semicarbazides)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180121
[St] Status:MEDLINE


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[PMID]:29396269
[Au] Autor:Sezer N; Kocaoglan HO; Kiliç Ö; Lacoue-Labarthe T; Belivermis M
[Ad] Endereço:Department of Biology, Faculty of Science, Istanbul University, 34134 Vezneciler, Istanbul, Turkey.
[Ti] Título:Acidified seawater increases accumulation of cobalt but not cesium in manila clam Ruditapes philippinarum.
[So] Source:J Environ Radioact;184-185:114-121, 2018 Apr.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The pH of seawater around the world is expected to continue its decline in the near future in response to ocean acidification that is driven by heightened atmospheric CO emissions. Concomitantly, economically-important molluscs that live in coastal waters including estuaries and embayments, may be exposed to a wide assortment of contaminants, including trace metals and radionuclides. Seawater acidification may alter both the chemical speciation of select elements as well as the physiology of organisms, and may thus pose at risk to many shellfish species, including the manila clam Ruditapes philippinarum. The bioconcentration efficiency of two common radionuclides associated with the nuclear fuel cycle, Cs and Co, were investigated by exposing live clams to dissolved Cs and Co at control (pH = 8.1) and two lowered pH (pH = 7.8 and 7.5) levels using controlled aquaria. The uptake and depuration kinetics of the two radionuclides in the whole-body clam were followed for 21 and 35 days, respectively. At steady-state equilibrium, the concentration factor (CF ) for Co increased as the pH decreased (i.e. 130 ± 5, 194 ± 6, and 258 ± 10 at pH levels 8.1, 7.8 and 7.5, respectively), whereas the Cs uptake was not influenced by a change in pH conditions. During depuration, the lowest depuration rate constant of Co by the manila clam was observed at the intermediate pH of 7.8. An increase in the accumulation of Co at the intermediate pH value was thought to be caused mainly by the aragonitic shell of the clam, as well as the low salinity and alkalinity of seawater used in the experiment. Considering that accumulation consists of uptake and depuration, among the three pH conditions moderately acidified seawater enhanced most the accumulation of Co. Accumulation of Cs was not strongly influenced by a reduced pH condition, as represented by an analogous uptake constant rate and CF in each treatment. Such results suggest that future seawater pH values that are projected to be lower in the next decades, may pose a risk for calcium-bearing organisms such as shellfish.
[Mh] Termos MeSH primário: Bivalves/metabolismo
Cobalto/análise
Água do Mar/química
Poluentes Químicos da Água/análise
[Mh] Termos MeSH secundário: Animais
Césio/metabolismo
Cobalto/metabolismo
Concentração de Íons de Hidrogênio
Salinidade
Alimentos Marinhos
Poluentes Químicos da Água/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Water Pollutants, Chemical); 1KSV9V4Y4I (Cesium); 3G0H8C9362 (Cobalt)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180204
[St] Status:MEDLINE


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[PMID]:29334620
[Au] Autor:Lee SH; Oh JS; Lee KB; Lee JM; Hwang SH; Lee MK; Kwon EH; Kim CS; Choi IH; Yeo IY; Yoon JY; Im JM
[Ad] Endereço:Korea Research Institute of Standards and Science, Daejeon, 34113, Republic of Korea. Electronic address: s.lee@kriss.re.kr.
[Ti] Título:Evaluation of abundance of artificial radionuclides in food products in South Korea and sources.
[So] Source:J Environ Radioact;184-185:46-52, 2018 Apr.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Food samples are collected nationwide from January 2016 to February 2017 and their contents of artificial radionuclides are measured to address the growing concerns regarding the radioactive contamination of food products in Korea. Specifically, 900 food samples are collected for this study and their contents of representative artificial radionuclides Cs, Cs, Pu, and Sr are analyzed. The analysis shows that the activity concentrations of Cs in fish range from minimum detectable activity (MDA) to 340 mBq/kg of fresh weight. The concentration factor (CF) determined for Cs as a measure of its bioavailability is calculated to be ca. 74 and found to be very similar to that (100) recommended by the International Atomic Energy Agency. With an MDA of <0.221 mBq/kg, the results reveal that Pu values in fish are below the MDA. The activity concentrations of Cs and Sr are lower than the MDA in both shellfish and seaweed, while the activity concentrations of Pu in shellfish range from 0.26 to 2.18 mBq/kg, and for seaweed samples range from 2.07 to 3.38 mBq/kg. The atom ratios of Pu/ Pu in shellfish caught at the Korean coast vary from 0.209 to 0.237, with a mean of 0.227. The higher Pu/ Pu atom ratio determined in shellfish is thought to be caused by the plutonium transported from the Pacific Proving Grounds rather than other sources such as the Fukushima nuclear power plant accident. The activity concentrations of Cs in mushrooms are found to vary from 1.0 to 21.4 Bq/kg, with the highest concentrations observed in the Oak (shiitake) and Sarcodon asparatus. Cs is detected in three mushroom specimens collected from Jeju Island and about 3-3.6% of Cs present in the wild mushrooms native to the Jeju Island are introduced as a result of the Fukushima nuclear plant accident. The annual effective doses of Cs received through consumption of mushrooms and fish are 2.0 × 10 mSv yr and 3.9 × 10 mSv yr , and those values are negligible compared to the annual effective doses limit of 1 mSv yr .
[Mh] Termos MeSH primário: Contaminação Radioativa de Alimentos/análise
Contaminação Radioativa de Alimentos/estatística & dados numéricos
Acidente Nuclear de Fukushima
Monitoramento de Radiação
Poluentes Radioativos
[Mh] Termos MeSH secundário: Animais
Peixes
Plutônio/análise
República da Coreia
Alimentos Marinhos/análise
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Radioactive Pollutants); 53023GN24M (Plutonium)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180116
[St] Status:MEDLINE


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[PMID]:29324759
[Au] Autor:Lackner J; Weiss M; Müller-Graf C; Greiner M
[Ad] Endereço:Department of Exposure, Federal Institute for Risk Assessment, Berlin, Germany.
[Ti] Título:Disease burden of methylmercury in the German birth cohort 2014.
[So] Source:PLoS One;13(1):e0190409, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:This study aimed to estimate the disease burden of methylmercury for children born in Germany in the year 2014. Humans are mainly exposed to methylmercury when they eat fish or seafood. Prenatal methylmercury exposure is associated with IQ loss. To quantify this disease burden, we used Monte Carlo simulation to estimate the incidence of mild and severe mental retardation in children born to mothers who consume fish based on empirical data. Subsequently, we calculated the disease burden with the disability-adjusted life years (DALY)-method. DALYs combine mortality and morbidity in one measure and quantify the gap between an ideal situation, where the entire population experiences the standard life expectancy without disease and disability, and the actual situation. Thus, one DALY corresponds to the loss of one year of life in good health. The methylmercury-induced burden of disease for the German birth cohort 2014 was an average of 14,186 DALY (95% CI 12,915-15,440 DALY). A large majority of the DALYs was attributed to morbidity as compared to mortality. Of the total disease burden, 98% were attributed to mild mental retardation, which only leads to morbidity. The remaining disease burden was a result of severe mental retardation with equal proportions of premature death and morbidity.
[Mh] Termos MeSH primário: Compostos de Metilmercúrio/toxicidade
[Mh] Termos MeSH secundário: Carga Corporal (Radioterapia)
Pré-Escolar
Estudos de Coortes
Pessoas com Deficiência
Exposição Ambiental
Feminino
Alemanha
História do Século XXI
Seres Humanos
Deficiência Intelectual/induzido quimicamente
Masculino
Compostos de Metilmercúrio/farmacocinética
Método de Monte Carlo
Anos de Vida Ajustados por Qualidade de Vida
Alimentos Marinhos/análise
[Pt] Tipo de publicação:HISTORICAL ARTICLE; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Methylmercury Compounds)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180215
[Lr] Data última revisão:
180215
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180112
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0190409


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[PMID]:28452235
[Au] Autor:Mizan MFR; Bang HJ; Sadekuzzaman M; Lee N; Kim TJ; Ha SD
[Ad] Endereço:a Department of Food Science and Technology, Advanced Food Safety Research group, Brain Korea 21 Plus , Chung-Ang University , Anseong , Republic of Korea.
[Ti] Título:Molecular characteristics, biofilm-forming abilities, and quorum sensing molecules in Vibrio parahaemolyticus strains isolated from marine and clinical environments in Korea.
[So] Source:Biofouling;33(5):369-378, 2017 05.
[Is] ISSN:1029-2454
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Vibrio parahaemolyticus is an inhabitant of marine and estuarine environments and causes seafood-borne gastroenteritis in humans. In this study, an UltraFast LabChip Real-Time PCR assay was evaluated for rapid detection and quantification of pathogenic V. parahaemolyticus isolates. Escherichia coli and Vibrio harveyi were used as negative controls. Twenty-six tdh-positive, biofilm-producing V. parahaemolyticus isolates were analyzed by repetitive extragenic palindromic-polymerase chain reaction (REP-PCR). REP-PCR analysis showed that the majority of the V. parahaemolyticus isolates originated from seafood and that clinical specimens formed two major clusters at 92.8% and 32% similarity levels. The presence and quantification of Autoinducer-2 was carried out using high-performance liquid chromatography with fluorescence detection (HPLC-FLD) after derivatization of Autoinducer-2 with 2, 3-diaminonaphthalene. The presence of tdh-positive V. parahaemolyticus in marine samples highlights the need for constant environmental monitoring to protect public health.
[Mh] Termos MeSH primário: Biofilmes/crescimento & desenvolvimento
Técnicas de Laboratório Clínico/métodos
Microbiologia Ambiental
Percepção de Quorum
Alimentos Marinhos/microbiologia
Vibrio parahaemolyticus/isolamento & purificação
[Mh] Termos MeSH secundário: Cromatografia Líquida de Alta Pressão/métodos
Microbiologia Ambiental/normas
Microbiologia de Alimentos/métodos
Doenças Transmitidas por Alimentos/microbiologia
Doenças Transmitidas por Alimentos/prevenção & controle
Seres Humanos
Reação em Cadeia da Polimerase em Tempo Real/métodos
República da Coreia
Sensibilidade e Especificidade
Especificidade da Espécie
Vibrio parahaemolyticus/genética
Vibrio parahaemolyticus/patogenicidade
Vibrio parahaemolyticus/fisiologia
Virulência/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1709
[Cu] Atualização por classe:180215
[Lr] Data última revisão:
180215
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170429
[St] Status:MEDLINE
[do] DOI:10.1080/08927014.2017.1316840


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[PMID]:29390459
[Au] Autor:Tong YL; Qu TT; Xu J; Chen NY; Yang MF
[Ad] Endereço:Department of Emergency Medicine.
[Ti] Título:Successful treatment of an acute infective endocarditis secondary to fish bone penetrating into left atrium caused by Granulicatella adiacens and Candida albicans: A case report.
[So] Source:Medicine (Baltimore);96(51):e9185, 2017 Dec.
[Is] ISSN:1536-5964
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:RATIONAL: Infective endocarditis caused by a foreign body of the upper digestive tract is rare. We report a rare case of Granulicatella adiacens and Candida albicans coinfection acute endocarditis combined with systematic embolization caused by a fish bone from the esophagus penetrating into the left atrium. PATIENT CONCERN: A 42-year-old woman was admitted to our hospital because of fever, abdominal pain, headache, and right limb weakness. DIAGNOSES: Clinical examination indicated endocarditis and systemic embolisms secondary to a fish bone from the esophagus penetrating into the left atrium. The emergency surgery confirmed the diagnosis. Cultures of blood and vegetation show G adiacens and C albicans. INTERVENTIONS: Antimicrobial therapy lasted 6 weeks after surgery. OUTCOMES: The patient was discharged with excellent condition7 weeks after hospitalization and was well when followed 6 months later. LESSONS: The successful treatment of this patient combines quick diagnosis, timely surgery, and effective antimicrobial regimen. This rare possibility should be kept up in mind in acute infective endocarditis cases.
[Mh] Termos MeSH primário: Antibacterianos/uso terapêutico
Endocardite/terapia
Migração de Corpo Estranho/diagnóstico
Migração de Corpo Estranho/terapia
Átrios do Coração/cirurgia
[Mh] Termos MeSH secundário: Dor Abdominal/diagnóstico
Dor Abdominal/etiologia
Adulto
Animais
Candida albicans/isolamento & purificação
Procedimentos Cirúrgicos Cardíacos/métodos
Carnobacteriaceae/isolamento & purificação
Terapia Combinada
Endocardite/etiologia
Esôfago/lesões
Feminino
Seguimentos
Átrios do Coração/lesões
Seres Humanos
Medição de Risco
Alimentos Marinhos/efeitos adversos
Resultado do Tratamento
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Anti-Bacterial Agents)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180214
[Lr] Data última revisão:
180214
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180203
[St] Status:MEDLINE
[do] DOI:10.1097/MD.0000000000009185


  7 / 5270 MEDLINE  
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[PMID]:28464711
[Au] Autor:Alcala-Orozco M; Morillo-Garcia Y; Caballero-Gallardo K; Olivero-Verbel J
[Ad] Endereço:a Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences , Zaragocilla Campus, University of Cartagena , Cartagena , Colombia.
[Ti] Título:Mercury in canned tuna marketed in Cartagena, Colombia, and estimation of human exposure.
[So] Source:Food Addit Contam Part B Surveill;10(4):241-247, 2017 Dec.
[Is] ISSN:1939-3229
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The presence of mercury in tuna is ubiquitous, so national authorities should guarantee food safety of canned tuna available on the market, according to legal regulations. The objective of this survey was to assess total mercury (T-Hg) levels in brands of canned tuna marketed in Cartagena, Colombia, and determine fish consumption-based risks after ingestion. For that purpose, 252 cans of tuna were collected, representing 6 brands (A-F), in 2 mediums (water and oil). Mean T-Hg levels were 0.66 ± 0.05 and 0.61 ± 0.05 µg g wet weight, for water and oil, respectively. High T-Hg concentrations were measured in brands B and D. Only brands E and F guaranteed low risk for Hg-related health problems. According to Colombia's legislation, 15.5% of the samples exceeded the maximum level of 1.0 µg g for mercury and 18.3% was higher than limits as recommended by Food and Agriculture Organization/World Health Organisation (0.5 µg g ). It was concluded that consumption of canned tuna could represent a high risk for the Colombian population, particularly to vulnerable groups.
[Mh] Termos MeSH primário: Contaminação de Alimentos/análise
Alimentos em Conserva/análise
Mercúrio/análise
Alimentos Marinhos/análise
Atum/metabolismo
[Mh] Termos MeSH secundário: Animais
Colômbia
Conservação de Alimentos
Seres Humanos
Medição de Risco
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
FXS1BY2PGL (Mercury)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180213
[Lr] Data última revisão:
180213
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170504
[St] Status:MEDLINE
[do] DOI:10.1080/19393210.2017.1323803


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[PMID]:28943346
[Au] Autor:Akhbarizadeh R; Moore F; Keshavarzi B
[Ad] Endereço:Department of Earth Sciences, College of Science, Shiraz University, 71454 Shiraz, Iran.
[Ti] Título:Investigating a probable relationship between microplastics and potentially toxic elements in fish muscles from northeast of Persian Gulf.
[So] Source:Environ Pollut;232:154-163, 2018 Jan.
[Is] ISSN:1873-6424
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Although weekly consumption of fish is recommended, the presence of contaminants in seafood has raised many concerns regarding the benefits of fish intake. In the present study microplastics (MPs) and metals' concentration in muscles of both benthic and pelagic fish species from northeast of Persian Gulf were investigated and the risk/benefit of their consumption was assessed. The results demonstrated that MPs and Hg in all species and Se in benthic species increase with size, while relationship between other metals, and fish size is not consistent. Consumption of a meal ration of 300 and < 100 g/week for adults and children, respectively, is recommended since it would provide the required essential elements with no human health risk. On the other hand, the estimated intake of MPs from fish muscles revealed that the mean intake of MPs for P. indicus, E. coioides, A. djedaba, and S. jello consumption is 555, 240, 233, and 169 items/300 g-week, respectively. Moreover, the relationship between MPs and metals in fish muscles were positive for A. djedaba, and negative for E. coioides. Considering the chemical toxicity of MPs and metals, and their good linear relationships in some species, consumption of high doses of the studied fish may pose a health threat to the consumers.
[Mh] Termos MeSH primário: Exposição Ambiental/análise
Plásticos/análise
Poluentes Químicos da Água/análise
[Mh] Termos MeSH secundário: Adulto
Animais
Criança
Exposição Ambiental/estatística & dados numéricos
Peixes
Contaminação de Alimentos/estatística & dados numéricos
Seres Humanos
Oceano Índico
Mercúrio/análise
Metais
Músculos/química
Medição de Risco
Alimentos Marinhos/análise
Alimentos Marinhos/estatística & dados numéricos
Poluição Química da Água/estatística & dados numéricos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Metals); 0 (Plastics); 0 (Water Pollutants, Chemical); FXS1BY2PGL (Mercury)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180209
[Lr] Data última revisão:
180209
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170926
[St] Status:MEDLINE


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[PMID]:28457892
[Au] Autor:Chen CC; Wang YH; Wang SL; Huang PC; Chuang SC; Chen MH; Chen BH; Sun CW; Fu HC; Lee CC; Wu MT; Chen ML; Hsiung CA
[Ad] Endereço:Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan. Electronic address: ccchen@nhri.org.tw.
[Ti] Título:Exposure sources and their relative contributions to urinary phthalate metabolites among children in Taiwan.
[So] Source:Int J Hyg Environ Health;220(5):869-879, 2017 07.
[Is] ISSN:1618-131X
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Phthalate exposure is omnipresent and known to have developmental and reproductive effects in children. The aim of this study was to determine the phthalate exposure sources and their relative contributions among children in Taiwan. During the first wave of the Risk Assessment of Phthalate Incident in Taiwan (RAPIT), in 2012, we measured 8 urinary phthalate metabolites in 226 children aged 1-11 years old and in 181 children from the same cohort for the wave 2 study in 2014. A two-stage statistical analysis approach was adopted. First, a stepwise regression model was used to screen 80 questions that explored the exposure frequency and lifestyle for potential associations. Second, the remaining questions with positive regression coefficients were grouped into the following 6 exposure categories: plastic container/packaging, food, indoor environment, personal care products, toys, and eating out. A mixed model was then applied to assess the relative contributions of these categories for each metabolite. The use of plastic container or food packaging were dominant exposure sources for mono-2-ethylhexyl phthalate (MEHP), mono-2-ethyl-5-hydroxyhexyl phthalate (MEHHP), mono-2-ethyl-5-oxohexyl phthalate (MEOHP), and mono-n-butyl phthalate (MnBP). The indoor environment was a major exposure source of mono-methyl phthalate (MMP), mono-benzyl phthalate (MBzP), and mono-isobutyl phthalate (MiBP). The consumption of seafood showed a significant correlation with MEHP. The children's modified dietary behavior and improved living environment in the second study wave were associated with lower phthalate metabolite levels, showing that phthalate exposures can be effectively reduced.
[Mh] Termos MeSH primário: Exposição Ambiental/análise
Poluentes Ambientais/urina
Ácidos Ftálicos/urina
Plastificantes/análise
[Mh] Termos MeSH secundário: Animais
Criança
Pré-Escolar
Crustáceos
Dieta
Feminino
Peixes
Contaminação de Alimentos
Embalagem de Alimentos
Seres Humanos
Lactente
Masculino
Alimentos Marinhos
Inquéritos e Questionários
Taiwan
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Environmental Pollutants); 0 (Phthalic Acids); 0 (Plasticizers)
[Em] Mês de entrada:1712
[Cu] Atualização por classe:180206
[Lr] Data última revisão:
180206
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170502
[St] Status:MEDLINE


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[PMID]:29267301
[Au] Autor:Murakami M; Suzuki M; Yamaguchi T
[Ad] Endereço:Department of Health Risk Communication, Fukushima Medical University School of Medicine, Fukushima, Fukushima, Japan.
[Ti] Título:Presenting information on regulation values improves the public's sense of safety: Perceived mercury risk in fish and shellfish and its effects on consumption intention.
[So] Source:PLoS One;12(12):e0188758, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Risk communication aims to promote health and understanding through information exchange; however, explanations regarding the basis of regulation values for the public are insufficient. Moreover, it is unclear how information presentation affects the public's sense of safety and their consumption intentions. We first investigated the relationship between perception of mercury-risk in fish and shellfish and individual attributes and knowledge. We then examined how presenting information on regulation values and primary factors regarding perception affected sense of safety toward regulations and food-consumption intentions. An online survey was conducted with Japanese individuals (N = 1148). Respondents were randomly assigned to one of three groups based on the presentation level of regulation values. People who frequently consumed tuna had a high perception of dread risk of mercury. This suggests that the dread risk perception of mercury does not determine tuna-type consumption behavior; rather, individuals' consumption behavior determines dread risk perception of mercury. Among those with high tuna-type consumption, those receiving information that a safety factor of 10 times had been considered showed a significantly greater sense of safety than did the group that was not presented with information on regulation values (odds ratio (95% confidence interval): 2.04 (1.18-3.53), p < 0.05). However, presentation of regulation values showed a weak but significantly positive correlation with excessive intake of tuna-type fish (odds ratio: 2.95 (0.93-9.32), p < 0.10). Presenting the information on regulation values increases sense of safety; however, it may also lead to excessive intake.
[Mh] Termos MeSH primário: Mercúrio/análise
Opinião Pública
Alimentos Marinhos
Frutos do Mar
[Mh] Termos MeSH secundário: Adulto
Medo
Feminino
Contaminação de Alimentos/análise
Seres Humanos
Japão
Masculino
Meia-Idade
Medição de Risco
Inquéritos e Questionários
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
FXS1BY2PGL (Mercury)
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180116
[Lr] Data última revisão:
180116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171222
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0188758



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