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Disentangling spatial,environmental and historical effects on tropical forest tree species turnover

Journal of Plant Ecology 2021年第4期14卷 717-729页

作者： Alisson Borges Miranda Santos Vinicius Andrade Maia Cleber Rodrigo de Souza Nathalle Cristine Alencar Fagundes Fernanda Moreira Gianasi Aurelio de Jesus Rodrigues Pais Natalia de Aguiar-Campos gabriela gomes pires Diego Teixeira Girardelli Jean Daniel Morel Mariana Caroline Moreira Morelli Felipe de Carvalho Araujo Rubens Manoel dos Santos Department of Forestry Sciences Federal University of LavrasUniversity CampusLavrasBrazil Biological Sciences University of the State of Minas GeraisItuiutaba UnitItuiutabaBrazil Department of Biology Federal University of LavrasUniversity CampusLavrasBrazil Faculty of Environmental Engineering and Natural Resources Zambeze UniversityChimoioMozambique

Aims We aimed at disentangling the effects of spatial distance,current and past environmental dissimilarity,and their combinations on tree community taxonomic and phylogenetic turnover by addressing the following questions:(i)Is tree community taxonomic and phylogenetic turnover related to the indirect effects of spatial distance via environmental dissimilarity?(ii)Does tree community taxonomic and phylogenetic turnover respond to paleoclimate(Last Glacial Maximum and Mid-Holocene)?Methods The study was carried out in 14 Atlantic rainforest sites in Brazil(20.4 ha sampled)containing 615 tree species from 83 plant *** obtained plot-level geographic coordinates and soil variables and site-level bioclimatic variables in the current,Mid-Holocene and Last Glacial *** used structural equation models with a distance-based approach to(i)test the direct effects of spatial distance and environmental dissimilarity and(ii)test the indirect effects of spatial distance via environmental dissimilarity on taxonomic(Bray–Curtis distance)and phylogenetic turnover(Comdist and Comdistnt distances).Important Findings Our results suggest a weak indirect effect of spatial distance via environmental dissimilarity on taxonomic and phylogenetic *** community turnover was driven by the direct effects of neutral,niche-based and historical ***,we inferred that the paleoclimate(historical processes)promoted the selection of the clades that gave rise to the current flora,while spatial distances(neutral processes)limited the dispersal range of species from the regional pool and environmental conditions(niche-based processes)locally selected the taxa that are able to persist.

关键词： assembly processes phylogenetic communities environmental filtering neutral communities phylogenetic turnover ecological niche paleoclimate effects

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Acute kidney injury in leptospirosis:Overview and perspectives

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Asian Pacific Journal of Tropical Medicine 2018年第10期11卷 549-554页

作者： Geraldo Bezerra da Silva Junior Nattachai Srisawat gabriela Studart Galdino ênio Sima Macedo JoséReginaldo Pinto Geysa Maria Nogueira Farias Renan Lima Alencar Roberto da Justa pires Neto Elvino JoséGuardao Barros Elizabeth De Francesco Daher Medical Sciences and Public Health and Graduate Programs School of Medicine Health Sciences Center University of Fortaleza Excellence Center for Critical Care Nephrology Division of Nephrology Department of Medicine Chulalongkorn University Collaborating CRISMA faculty member Department of Critical Care Medicine Univeristy of Pittsburgh School of Medicine Medical Sciences and Public Health Graduate Programs Department of Internal Medicine School of Medicine Federal University of Ceara Department of Internal Medicine School of Medicine Federal University of Rio Grande do Sul

Leptospirosis is a bacterial disease disseminated through the centuries in the whole world which causes symptoms that go from self-limited diseases to hemorrhagic manifestations and organ failure, including acute kidney injury(AKI), composing the severe disease known as the Weil's syndrome. Mortality rates varies according to the clinical presentation and usually increases when kidney injury is present, and is even higher in the setting of pulmonary hemorrhage. There are recent advances in the search for novel biomarkers of renal involvement and early detection of AKI in leptospirosis, as well as in its pathophysiology. We review in this article the clinical aspects of leptospirosis-associated AKI and the perspectives for future research.

关键词： Leptospirosis Acute kidney injury Perspectives Bacterial infections

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Effects of Ketoprofen, Ketamine, Lidocaine and Propofol on Fentanyl-Induced Hyperalgesia in Rats

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Journal of Biosciences and Medicines 2022年第7期10卷 53-63页

作者： Camila dos Santos Leite Naira Correia Cusma Pelógia Eliane Stevanato Marília Hidalgo Uchôas gabriela Apóstulo Silva Guilherme Apóstulo Silva Carlos Augusto pires Zerbini Marta Helena Rovani pires Oscar César pires Laboratory of Immunopharmacology and Molecular Biology S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazil Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazi Laboratory of Pharmacology and Physiology Medicine Department Taubaté University Taubaté Brazil Vera Cruz Hospital Campinas Brazil

Opioid-induced hyperalgesia negatively affects physiological pain management and presents a complex causal mechanism, involving, pharmacodynamic and pharmacokinetic factors of interactions with receptors, opioid-independent ascending systems and with pro-nociceptive systems. After approval by the CEUA, 42 male Wistar rats were divided into 7 groups: In group 1 (GCSSL) the animals received 1 ml of 0.9% saline solution intraperitoneally (IP);in group 2 (GFTSL), they received fentanyl at a dose of 100 ug·kg-1 IP;in the remaining groups (3, 4, 5, 6 and 7) the animals received IP, fentanyl at a dose of 100 ug·kg-1 followed also by IP route of: group 3 (GFTKP) ketoprofen at a dose of 5 mg·kg-1;group 4 GFTKT), ketamine up to a dose of 10.0 mg·kg-1;group 5 (GFTLI), incisional lidocaine up to a dose of 10 mg·kg-1;group 6 (GFTLP), intraperitoneal lidocaine up to a dose of 10 mg·kg-1 and group 7 (GFTPP), propofol up to a dose of 60 mg·kg-1. Under general anesthesia, all animals with a plantar surgical incision. Hyperalgesia was evaluated by applying Von Frey filaments on the 2nd, 1st, 3rd and 5th days after treatment. In the 2nd hour and on the 5th day after the procedure, there was no hyperalgesia associated with the use of fentanyl, however, on the 1st and 3rd postoperative days there was hyperalgesia that was attenuated by ketoprofen, ketamine, lidocaine infiltrated in the incision and intraperitoneally, an effect not observed with the use of propofol. The results suggest fentanyl-induced hyperalgesia and the efficacy of ketoprofen, ketamine, incisional lidocaine and intraperitoneal lidocaine in reducing this effect.

关键词： Hyperalgesia Fentanyl Ketoprofen Ketamine Lidocaine Propofol Rats

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Different Approaches on the Investigation of Ground Water

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Journal of Earth Science and Engineering 2018年第1期8卷 39-49页

作者： Cassio Stein Moura Roberto Heemann Moises Razeira Daniela Govoni Sotelo gabriela Borges Soares Giovanna Ramos Garcez Jfilio Cesar Gall pires Vanessa da Conceicao Osorio Heldiane Souza dos Santos Institute of Petroleum and Natural Resources Pontifical University of Rio Grande do Sul Porto Alegre 90619-900 Brazil Federal University of the Pampa Cacapava do Sul 96570-000 Av. lpiranga 6681 Predio 96 J Porto Alegre RS Brazil

In this paper we discuss ways to obtain information about the quality of ground water and their availability. We classify the different approaches in two categories： geophysical methods, e.g., electroresistivity sounding, seismic survey, gravimetry, MT （magnetotelluric） method, and geochemical methods. The former ones are able to provide information on the geological structure,meaning depth, range, amount of water and possible connections among different exploration areas or regions at risk due to contamination. On the other hand, the last ones provide information about the quality of water and the possible of use for agriculture, industry or human consumption. As a case study we aim at the Guarani Aquifer, more specifically at its recharge zone on the southern rim.

关键词： Drought ground water geophysics geochemistry.

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Role of Cognitive Behavioral Therapy in Fibromyalgia: A Systematic Review

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Open Journal of Rheumatology and Autoimmune Diseases 2021年第4期11卷 169-187页

作者： Heloisa Lima Heller Aline Rizzo Borges Luís Otávio Amarante Franco João Pedro De Oliveira Aucelio Marcos Igor Albanaz Vargas Rebeca Naoum Lorga Mirella Bastos Sales Natália Vargas Do Nascimento gabriela Furlan Ribeiro Barbosa Netto Beatriz Carneiro Passos Beatriz pires Paes Beatriz Toledo Mendes Bruna De Paula Gonçalves Sousa Lyra Ciro Moisés Oliveira Vieira Dos Santos Gustavo Araújo Do Nascimento Santos Maria Luiza Pimentel De Oliveira Matheus Macêdo Da Silva Maurício Silva De Jesus Paulo Ricardo Guimaraes Rocha Storni Tamires Martinelli De Oliveira Ferraz Viviane Cristina Uliana Peterle Ana Paula Monteiro Gomides Reis Centro Universitário de Brasília Brasília Brazil Universidade Católica de Brasília Brasília Brazil Centro Universitário Euro Americano Brasília Brazil

A literature search of articles from 2002-2019 was performed using Medline, Embase, Cochrane, LILACS, IBECS, CRD, and Epistemonikos databases, to analyze the effects of Cognitive-Behavioral Therapy (CBT) in the treatment of fibromyalgia. Twenty-seven articles were selected in which CBT was performed exclusively by specialist physicians, associated or not with conventional pharmacological treatment and/or physical exercise. In most articles, CBT worked with self-knowledge and cognitive restructuring, attempting to reduce pain perception, and it showed a general improvement in daily activities by decreasing patient’s limitations, such as morning stiffness. The literature showed significant correlations of CBT in pain processing over time. When CBT was compared to conventional pharmacological therapy, a certain superiority of CBT could be observed concerning the quality of life, catastrophizing, and acceptance of pain. However, when they were simultaneously applied, this improvement in quality of life was not observed.

关键词： Cognitive Behavioral Therapy Fibromyalgia Pain

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