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| 1 | Agronomic evaluation of Herbaspirillum seropedicae strain ZAE94 as an inoculant to improve maize yield in Brazil显示文摘Diazotrophic bacteria applied as a seed inoculant can improve the grain yield of several crops including maize. The current study aimed to test the agronomic efficiency and contribution of biological nitrogen fixation(BNF) of the endophytic diazotroph Herbaspirillum seropedicae strain ZAE94 to maize under field conditions. Eighteen field assays were conducted in four different locations during consecutive years on two hybrids and two varieties of maize in a random block design with four replicates using a peat-based inoculant. The inoculant containing the ZAE94 strain was applied without nitrogen(N)fertilization or with 40 kg N ha^(-1) and was compared to the application of 40 and 80 kg N ha^(-1) without inoculation. Crop productivity and N accumulation in the grain were evaluated in addition to ^(15)N natural abundance(δ^(15)N) to evaluate BNF in the treatments without N fertilization. Fertilization at 40 kg N ha^(-1) plus bacterial inoculation produced crop yields similar to the treatment with 80 kg N ha^(-1) and increased grain N content, especially in the off-season with 40 kg N ha^(-1). The inoculation treatments showed lower δ^(15)N values than the non-inoculated treatments, which was most evident in the off-season. The BNF contributed about 30% of N accumulated in plants inoculated with ZAE94. On average, 64% of the N fertilized plots showed an increase of the parameters evaluated in the inoculated treatments, compared with the control. Inoculation also increased root length, root volume, and leaf area, and these parameters were positively correlated with plant weight using a hydroponic assay. This study revealed that the application of H. seropedicae inoculant increased the amount of N in plants owing to BNF, and there is a better chance of yield response to inoculation under low N fertilizer application in the off-season. | Gabriela C.ALVES Carlos L.R.DOS SANTOS Jerri E.ZILLI Fabio B.DOS REIS JUNIOR Ivanildo E.MARRIEL Farley A.da F.BREDA Robert M.BODDEY Veronica M.REIS | 2021 | Pedosphere2021，31，4： | 1 |
| 2 | Locally Produced Survival Cytokines IL‐15 and IL‐7 may be Associated to the Predominance of CD8<sup>+</sup> T cells at Heart Lesions of Human Chronic Chagas Disease Cardiomyopathy显示文摘 | S. G.Fonseca M. M.Reis V.Coelho L. G.Nogueira S. M.Monteiro E. C.Mairena F.Bacal E.Bocchi L.Guilherme X. X.Zheng F. Y.Liew M. L.Higuchi J.Kalil E.Cunha‐Neto | 2007 | Scandinavian Journal of Immunology (鈥?)2007，，2： | 1 |
| 3 | Enabling affordances of blockchain in agri-food supply chains:A value-driver framework using Q-methodology显示文摘The application of blockchain beyond cryptocurrencies has received increasing attention from industry and scholars alike.Given predicted looming food crises,some of the most impactful deployments of blockchains are likely to concern food supply chains.This study outlined how blockchain adoption can result in positive affordances in the food supply chain.Using Q-methodology,this study explored the current status of the agri-food supply chain and how blockchain technology could be useful in addressing existing challenges.This theorization leads to the proposition of the 3TIC value-driver framework for determining the enabling affordances of blockchain that would increase shared value for stakeholders.First,we propose a framework based on the most promising features of blockchain technology to overcome current challenges in the agri-food industry.Our value-driver framework is driven by the Q-study findings of respondents closely associated with the agri-food supply chain.This framework can provide supply chain stakeholders with a clear perception of blockchain affordances and serve as a guideline for utilizing appropriate features of technology that match organizations’capabilities,core competencies,goals,and limitations.Therefore,it could assist top-level decision-makers in systematically evaluating parts of the organization to focus on and improve the infrastructure for successful blockchain implementation along the agri-food supply chain.We conclude by noting certain significant challenges that must be carefully addressed to successfully adopt blockchain technology. | Pouyan Jahanbin Stephen C.Wingreen Ravishankar Sharma Behrang Ijadi Marlon M.Reis | 2023 | International Journal of Innovation Studies2023，7，4： | 0 |
| 4 | 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 |
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