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| 1 | Efficacy of sperm motility after processing and incubation to predict pregnancy after intrauterine insemination in normospermic individuals显示文摘 | de Araújo LF de Araújo Filho E Fácio CL | 2013 | Reprod Biol Endocrinol2013,11,: | 1 |
| 2 | Impact of rainfed and irrigated agriculture systems on soil carbon stock under different climate scenarios in the semi-arid region of Brazil显示文摘Understanding the dynamics of soil organic carbon(SOC) is of fundamental importance in land use and management, whether in the current researches or in future scenarios of agriculture systems considering climate change. In order to evaluate SOC stock of the three districts(Delmiro Gouveia, Pariconha, and Inhapi districts) in the semi-arid region of Brazil in rainfed and irrigated agriculture systems under different climate scenarios using the Century model, we obtained RCP4.5 and RCP8.5 climate scenarios derived from the Eta Regional Climate Model(Eta-Had GEM2-ES and Eta-MIROC5) from the National Institute for Space Research, and then input the data of bulk density, p H, soil texture, maximum temperature, minimum temperature, and rainfall into the soil and climate files of the Century model. The results of this study showed that the Eta-Had GEM2-ES model was effective in estimating air temperature in the future period. In rainfed agriculture system, SOC stock under the baseline scenario was lower than that under RCP4.5 and RCP8.5 climate scenarios, while in irrigated agriculture system, SOC stock in the almost all climate scenarios(RCP4.5 and RCP8.5) and models(Eta-Had GEM2-ES and Eta-MIROC5) will increase by 2100. The results of this study will help producers in the semi-arid region of Brazil adopt specific agriculture systems aimed at mitigating greenhouse gas emissions. | André L CARVALHO Renato A ARAúJO-NETO Guilherme B LYRA Carlos E P CERRI Stoécio M F MAIA | 2022 | Journal of Arid Land2022,14,4: | 0 |
| 3 | Acute resistance exercise reduces blood pressure and vascular reactivity, and increases endothelium-dependent relaxation in spontaneously hypertensive rats显示文摘 | Thaís de Oliveira Faria Gabriel Pelegrineti Targueta Jhuli Keli Angeli Edna Aparecida Silveira Almeida Ivanita Stefanon Dalton Valentim Vassallo Juliana Hott de Fúcio Lizardo | 2010 | European Journal of Applied Physiology2010,,2: | 1 |
| 4 | Light intensity and hydrogel soil amendment differentially affect growth and photosynthesis of successional tree species显示文摘Global climate changes have increased temperatures,radiation indexes,and consequently,irregularities in rainfall in mainly tropical countries,considerably hindering plant establishment in recovering degraded areas.The objective of this study was to evaluate the growth and physiological characteristics of one species of each successional group:pioneer,secondary,and climax when subjected to different light intensities and hydrogel as a soil conditioner during rainy and dry periods.The experiment was conducted in the ecotone between Brazil’s two largest biomes,the Cerrado and the Amazon in the State of Maranh?o.The parameters consisted of three species:Guazuma ulmifolia Lam.(pioneer),Astronium fraxinifolium Schott(secondary),and Cariniana rubra Gardner ex Miers(climax).There were two light intensities:70%and 100%,and two planting conditions:with and without soil conditioner(hydrogel).Gas exchanges were higher during the rainy season;the pioneer and secondary species had greater heights and photosynthetic rates in the dry period;the climax species had the lowest gas exchange and lowest recovery as rainfall resumed.The pioneer and secondary species showed higher physiological plasticity,denoting better adaption to environments with high irradiance.Hydrogel improved the photosynthetic performance of these species in the dry season and in areas with 100%sunlight. | Léo Vieira Leonel Fabrício de Oliveira Reis Fábio Afonso Mazzei Moura de Assis Figueiredo Tiago Massi Ferraz Sebastiao de Oliveira Maia Júnior Patrick Costa Silva Jailma Ribeiro de Andrade | 2023 | Journal of Forestry Research2023,34,1: | 0 |
| 5 | Urothelial bladder cancer progression: lessons learned from the bench显示文摘Urothelial bladder carcinoma(UBC)is an intricate malignancy with a variable natural history and clinical behavior.Despite developments in diagnosis/prognosis refi nement and treatment modalities,the recurrence rate is high,and progression from non-muscle to muscle invasive UBC commonly leads to metastasis.Moreover,patients with muscle-invasive or extra-vesical disease often fail the standard chemotherapy treatment,and overall survival rates are poor.Thus,UBC remains a challenge in the oncology fi eld,representing an ideal candidate for research on biomarkers that could identify patients at increased risk of recurrence,progression,and chemo-refractoriness.However,progress toward personalized medicine has been hampered by the unique genetic complexity of UBC.Recent genome-wide expression and sequencing studies have brought new insights into its molecular features,pathogenesis and clinical diversity,revealing a landscape where classical pathology is intersected by the novel and heterogeneous molecular groups.Hence,it seems plausible to postulate that only an integrated signature of prognostic/predictive biomarkers inherent in different cancer hallmarks will reach clinical validation.In this review,we have summarized ours and others’research into novel putative biomarkers of progression and chemoresistance that encompass several hallmarks of cancer:tumor neovascularization,invasion and metastasis,and energy metabolism reprogramming of the tumor microenvironment. | Julieta P.Afonso Rui Freitas Francisco Lobo António Morais Jorge Oliveira Teresina Amaro Rui M.Reis Fátima M.Baltazar Adhemar Longatto-Filho Lúcio L.Santos | 2015 | Journal of Cancer Metastasis and Treatment2015,1,1: | 0 |