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951.
952.
de Lima-Neto Reginaldo Gonçalves Inácio Cícero Pinheiro Costa Ronyllton Brito de Aguiar Cordeiro Rossana Neves Wendell Wons Neves Rejane Pereira Magalhães Oliane Maria Correia Filho Armando Marsden Lacerda de Araújo Paulo Sergio Ramos 《Mycopathologia》2021,186(3):475-475
Mycopathologia - A correction to this paper has been published: https://doi.org/10.1007/s11046-021-00559-9 相似文献
953.
954.
Ana R. Campos Paulo Tenreiro Júlio M. Neto António C. Pereira Rui Brito 《Bird Study》2013,60(4):435-442
Capsule?The majority of Robins in Iberia are sedentary and stay in their nesting areas despite the presumed increased competition that results from the seasonal flooding of the area by conspecific migrants. Aims?To evaluate if Robins in Iberia are displaced from their nesting areas by the presence of large numbers of competitors originating from higher latitudes. Methods?Data from constant effort ringing sites were used to estimate the proportion of Robins that are strictly sedentary and the seasonal variation in Robin numbers. Hydrogen stable isotope ratios (δ2H) in feathers, and sex ratios determined through molecular techniques, allowed an insight into the numerical importance of invading Robins from higher latitudes. Results?Robins were more numerous outside the breeding season, with clear influxes in autumn. Around half of the locally nesting Robins were captured during winter, indicating they are truly sedentary. δ2H in feathers suggests that a wide mixture of Robins from all European latitudes were present in winter, and these data, together with sex ratios, suggest that there may be similar numbers of local and foreign individuals in winter at the main study site. Conclusion?Despite the occupation of their range by migrants, local birds are largely sedentary. 相似文献
955.
Daniela Camargos Costa Vanessa Pecini da Cunha Gabriela Maria Pereira de Assis Júlio César de Souza Junior Zelinda Maria Braga Hirano Mércia Eliane de Arruda Flora Satiko Kano Luzia Helena Carvalho Cristiana Ferreira Alves de Brito 《Memórias do Instituto Oswaldo Cruz》2014,109(5):641-643
Blood infection by the simian parasite, Plasmodium simium, was
identified in captive (n = 45, 4.4%) and in wild Alouatta clamitans
monkeys (n = 20, 35%) from the Atlantic Forest of southern Brazil. A single malaria
infection was symptomatic and the monkey presented clinical and haematological
alterations. A high frequency of Plasmodium vivax-specific
antibodies was detected among these monkeys, with 87% of the monkeys testing positive
against P. vivax antigens. These findings highlight the possibility
of malaria as a zoonosis in the remaining Atlantic Forest and its impact on the
epidemiology of the disease. 相似文献
956.
Ronaldo Ferreira da Silva Luiz Octávio Gavião Gilson Brito Alves Lima Edison Dausacker Bidone 《人类与生态风险评估》2020,26(8):2142-2161
Abstract Anticancer drugs used in cancer treatment are excreted unchanged or as metabolites by feces and urine in hospitals and households. These drugs enter the municipal sewage system but wastewater treatment plants are not capable of removing all of these micro pollutants. In many countries such as Brazil, sanitation departments do not provide service, nor have access to all of the population, therefore most sewage is still released into untreated receiving bodies. This study analyzes the consumption of anticancer drugs in a Brazilian hospital located in one of the 10 municipalities with the best sanitation index in the country. It estimates its environmental risk in aquatic matrixes by the European Guideline on the Environmental Risk Assessment of Medicinal Products for Human Use. Among the 20 drugs analyzed, the three most consumed (cyclophosphamide, 5-fluoruracil, and cytarabine) show a predicted environmental concentration value greater than the action limit of 0.01?µg/L recommended by the guideline. The risk assessment was performed on all pharmaceuticals consumed to get a greater awareness of risk. Results do not indicate local environmental risk but, considering that the study was performed under the best sanitation scenario, it cannot be extrapolated in the other municipalities. The study highlights that development of suitable methodologies should be considered to perform environmental risk assessment of pharmaceuticals in developing countries sanitation conditions. 相似文献
957.
958.
Taís Nóbrega de Sousa Flora Satiko Kano Cristiana Ferreira Alves de Brito Luzia Helena Carvalho 《Memórias do Instituto Oswaldo Cruz》2014,109(5):608-617
Plasmodium vivax infects human erythrocytes through a major pathway
that requires interaction between an apical parasite protein, the Duffy binding
protein (PvDBP) and its receptor on reticulocytes, the Duffy antigen/receptor for
chemokines (DARC). The importance of the interaction between PvDBP (region II, DBPII)
and DARC to P. vivax infection has motivated our malaria research
group at Oswaldo Cruz Foundation (state of Minas Gerais, Brazil) to conduct a number
of immunoepidemiological studies to characterise the naturally acquired immunity to
PvDBP in populations living in the Amazon rainforest. In this review, we provide an
update on the immunology and molecular epidemiology of PvDBP in the Brazilian
Amazon - an area of markedly unstable malaria transmission - and
compare it with data from other parts of Latin America, as well as Asia and
Oceania. 相似文献
959.
Diego Brito de Souza Jaime Gonzlez-García Roberto Lpez-Del Campo Ricardo Resta Javier Martínez Buldú Michal Wilk Juan Del Coso 《Biology of sport / Institute of Sport》2021,38(1):3
Due to the COVID-19 outbreak, professional football players competing in LaLiga were confined at home for ~8 weeks and then they were allowed to train to prepare the first competitive match for 4 weeks. As the duration of summer break in the prior four seasons of LaLiga (from 2015-2016 to 2018-2019) was of similar length to the suspension of the championship due to COVID-19 (~12 weeks), we have analysed the running performance of teams competing in LaLiga in these four seasons to anticipate players’ physical performance after the resumption of the competition. The analysis includes the average running distance per game for each of the 38 matchdays that compose LaLiga. One-way ANOVA revealed that there was a main effect of the matchday on total running distance per match (p = 0.001), and in the distance covered between 14.0 and 20.9 km/h (p < 0.001), between 21.0 and 23.9 km/h (p < 0.001) and at above 24.0 km/h (p < 0.001). Overall, the post-hoc analysis revealed that the running patterns progressively increased during the first 8-10 matchdays and then reached a plateau which was significantly different to matchday-1 (p < 0.05). This analysis reveals that, in the prior four competitive seasons of LaLiga, players’ physical performance was lower at the beginning of the season and the teams needed approximately 8-10 matchdays to reach a steady state running performance. These data suggest that football players will progressively increase their performance across the 11 matchdays remaining to complete LaLiga. 相似文献
960.
Joelson L. Soares Hudson P. Santos Ailton da S. Brito Anna Andressa E. Nogueira Afonso C. R. Nogueira Kamilla B. Amorim 《Ichnos》2020,27(2):97-106
AbstractSinusichnus Gibert 1996 is recorded for the first time in the Oligocene-Miocene Pirabas Formation of Northern Brazil. In these Oligocene-Miocene carbonate deposits, Sinusichnus sinuosus is characterized by horizontal, highly regular sinusoidal burrow systems with T- and H-shaped branching points. The main difference between the S. sinuosus described herein and other occurrences worldwide is the anomalous diameter of the burrows (4 to 10?cm). These trace fossils occur in organic matter-rich, wackestone/packstone and laminated mudstones interbedded with boundstones deposited in an inner carbonate platform paleoenvironment. The exceptional size of the studied S. sinuosus could have been associated to the producer’s size, which may be attributed to construction by large crustaceans, similar to fossils found within the Pirabas Formation. Also, the sinusoidal morphology and retrusive spreiten could be a result of the fodinichnial/domichnial behavior. 相似文献