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Guangmin Xia - One of the best experts on this subject based on the ideXlab platform.
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proteomic analysis on a high salt tolerance introgression strain of triticum aestivum thinopyrum ponticum
Proteomics, 2008Co-Authors: Mengcheng Wang, Zhenying Peng, Cuiling Li, Fei Li, Chun Liu, Guangmin XiaAbstract:Soil salinity is a major abiotic constraint to agricultural productivity. We successfully bred a new common wheat (Triticum aestivum L.) introgression variety (Shanrong No. 3) with high salt-tolerance via asymmetric somatic hybridization between common wheat cultivar (Jinan 177) and UV-irradiated Agropyron elongatum (Thinopyrum ponticum Podp). We report here a comparative proteomic analysis to investigate variety-specific and salt-responsive proteins between seedling-roots of Shanrong No. 3 and Jinan 177. In total, 114 spots reproducibly presented differential expression patterns on 2-DE maps. Of them, 34 were variety-specific and 49 were salt-responsive. We identified 110 spots by MALDI-TOF MS and partially confirmed by MALDI-TOF-TOF MS, and functionally classified them into signal transduction, transcription and translation, transporting, chaperones, proteolysis and detoxification, etc. Meanwhile, we also found the alteration of protein expression of Shanrong No. 3 through inhibition of old proteins and production of novel ones, change in abundance and sensitivity of some nonsalt-responsive and salt-responsive proteins, as well as PTMs. Furthermore, comparison between proteome and transcripteome using cDNA microarray showed that there were only 20 proteins with abundances correlative to signal densities of corresponding EST probes. This study gives us a Global Insight into proteomic difference between Shanrong No. 3 and Jinan 177 in constitute and to salt-response.
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proteomic analysis on a high salt tolerance introgression strain of triticum aestivum thinopyrum ponticum
Proteomics, 2008Co-Authors: Mengcheng Wang, Zhenying Peng, Chun Liu, Guangmin XiaAbstract:Soil salinity is a major abiotic constraint to agricultural productivity. We successfully bred a new common wheat (Triticum aestivum L.) introgression variety (Shanrong No. 3) with high salt-tolerance via asymmetric somatic hybridization between common wheat cultivar (Jinan 177) and UV-irradiated Agropyron elongatum (Thinopyrum ponticum Podp). We report here a comparative proteomic analysis to investigate variety-specific and salt-responsive proteins between seedling-roots of Shanrong No. 3 and Jinan 177. In total, 114 spots reproducibly presented differential expression patterns on 2-DE maps. Of them, 34 were variety-specific and 49 were salt-responsive. We identified 110 spots by MALDI-TOF MS and partially confirmed by MALDI-TOF-TOF MS, and functionally classified them into signal transduction, transcription and translation, transporting, chaperones, proteolysis and detoxification, etc. Meanwhile, we also found the alteration of protein expression of Shanrong No. 3 through inhibition of old proteins and production of novel ones, change in abundance and sensitivity of some nonsalt-responsive and salt-responsive proteins, as well as PTMs. Furthermore, comparison between proteome and transcripteome using cDNA microarray showed that there were only 20 proteins with abundances correlative to signal densities of corresponding EST probes. This study gives us a Global Insight into proteomic difference between Shanrong No. 3 and Jinan 177 in constitute and to salt-response.
Dean Philip Mckenzie - One of the best experts on this subject based on the ideXlab platform.
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post stroke outcome Global Insight into persisting sequelae using the post stroke checklist
Journal of Stroke & Cerebrovascular Diseases, 2021Co-Authors: John Olver, Shanshan Yang, Bianca Fedele, Judith Frayne, Guangyu Shen, Dean Philip MckenzieAbstract:Abstract Background Following stroke, individuals commonly experience persisting loss of function. Whilst long-term care should involve continued support for ongoing stroke sequelae, this is often not routinely practiced Globally. The Post Stroke Checklist was designed to standardise the process of detecting persisting treatable problems following stroke. Aims This cross-sectional study aimed to identify the long-term problems reported in Australian and Chinese participants at six months post stroke using the Post Stroke Checklist. It also aimed to provide Global Insight into poststroke sequelae by comparing the study results to previously published studies which administered the Post Stroke Checklist in other countries. Methods Participants were recruited from two hospitals in Australia and one hospital in China. The Post Stroke Checklist consists of 11 problem areas commonly experienced after stroke. This study follows a sequence of studies which have applied the checklist to monitor long-term outcomes after stroke in Germany, Italy, Singapore, Sweden and the United Kingdom. Results Comparisons between Australia (n = 112) and China (n = 97) demonstrated statistically significant differences on the Post Stroke Checklist items. Across all seven countries, collectively the most common persisting difficulties post-stroke related to: cognition, life after stroke, mood, mobility and activities of daily living. An analysis of means procedure compared individual countries for each checklist item against the overall group mean (all countries combined). Conclusions Globally, individuals report persisting functional difficulties following stroke. There appear to be differences in the proportions affected across the various countries, and healthcare systems may benefit from geographically tailoring post-stroke care.
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abstract tp172 Global Insight into long term stroke outcomes using the post stroke checklist
Stroke, 2019Co-Authors: John Olver, Bianca Fedele, Judith Frayne, Dean Philip MckenzieAbstract:Objectives: There are long-term consequences following an individual suffering from a stroke. Despite clinical recommendations, there remains an absence of continued follow-up support for patients ...
Mike Burton - One of the best experts on this subject based on the ideXlab platform.
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synoptic analysis of a decade of daily measurements of so 2 emission in the troposphere from volcanoes of the Global ground based network for observation of volcanic and atmospheric change
Earth System Science Data, 2021Co-Authors: Santiago Arellano, Bo Galle, Fredy Apaza, G Avard, Charlotte Barrington, Nicole Bobrowski, Claudia Bucarey, Viviana Burbano, Mike BurtonAbstract:Abstract. Volcanic plumes are common and far-reaching manifestations of volcanic activity during and between eruptions. Observations of the rate of emission and composition of volcanic plumes are essential to recognize and, in some cases, predict the state of volcanic activity. Measurements of the size and location of the plumes are important to assess the impact of the emission from sporadic or localized events to persistent or widespread processes of climatic and environmental importance. These observations provide information on volatile budgets on Earth, chemical evolution of magmas, and atmospheric circulation and dynamics. Space-based observations during the last decades have given us a Global view of Earth's volcanic emission, particularly of sulfur dioxide ( SO2 ). Although none of the satellite missions were intended to be used for measurement of volcanic gas emission, specially adapted algorithms have produced time-averaged Global emission budgets. These have confirmed that tropospheric plumes, produced from persistent degassing of weak sources, dominate the total emission of volcanic SO2 . Although space-based observations have provided this Global Insight into some aspects of Earth's volcanism, it still has important limitations. The magnitude and short-term variability of lower-atmosphere emissions, historically less accessible from space, remain largely uncertain. Operational monitoring of volcanic plumes, at scales relevant for adequate surveillance, has been facilitated through the use of ground-based scanning differential optical absorption spectrometer (ScanDOAS) instruments since the beginning of this century, largely due to the coordinated effort of the Network for Observation of Volcanic and Atmospheric Change (NOVAC). In this study, we present a compilation of results of homogenized post-analysis of measurements of SO2 flux and plume parameters obtained during the period March 2005 to January 2017 of 32 volcanoes in NOVAC. This inventory opens a window into the short-term emission patterns of a diverse set of volcanoes in terms of magma composition, geographical location, magnitude of emission, and style of eruptive activity. We find that passive volcanic degassing is by no means a stationary process in time and that large sub-daily variability is observed in the flux of volcanic gases, which has implications for emission budgets produced using short-term, sporadic observations. The use of a standard evaluation method allows for intercomparison between different volcanoes and between ground- and space-based measurements of the same volcanoes. The emission of several weakly degassing volcanoes, undetected by satellites, is presented for the first time. We also compare our results with those reported in the literature, providing ranges of variability in emission not accessible in the past. The open-access data repository introduced in this article will enable further exploitation of this unique dataset, with a focus on volcanological research, risk assessment, satellite-sensor validation, and improved quantification of the prevalent tropospheric component of Global volcanic emission. Datasets for each volcano are made available at https://novac.chalmers.se (last access: 1 October 2020) under the CC-BY 4 license or through the DOI (digital object identifier) links provided in Table 1.
Mengcheng Wang - One of the best experts on this subject based on the ideXlab platform.
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proteomic analysis on a high salt tolerance introgression strain of triticum aestivum thinopyrum ponticum
Proteomics, 2008Co-Authors: Mengcheng Wang, Zhenying Peng, Cuiling Li, Fei Li, Chun Liu, Guangmin XiaAbstract:Soil salinity is a major abiotic constraint to agricultural productivity. We successfully bred a new common wheat (Triticum aestivum L.) introgression variety (Shanrong No. 3) with high salt-tolerance via asymmetric somatic hybridization between common wheat cultivar (Jinan 177) and UV-irradiated Agropyron elongatum (Thinopyrum ponticum Podp). We report here a comparative proteomic analysis to investigate variety-specific and salt-responsive proteins between seedling-roots of Shanrong No. 3 and Jinan 177. In total, 114 spots reproducibly presented differential expression patterns on 2-DE maps. Of them, 34 were variety-specific and 49 were salt-responsive. We identified 110 spots by MALDI-TOF MS and partially confirmed by MALDI-TOF-TOF MS, and functionally classified them into signal transduction, transcription and translation, transporting, chaperones, proteolysis and detoxification, etc. Meanwhile, we also found the alteration of protein expression of Shanrong No. 3 through inhibition of old proteins and production of novel ones, change in abundance and sensitivity of some nonsalt-responsive and salt-responsive proteins, as well as PTMs. Furthermore, comparison between proteome and transcripteome using cDNA microarray showed that there were only 20 proteins with abundances correlative to signal densities of corresponding EST probes. This study gives us a Global Insight into proteomic difference between Shanrong No. 3 and Jinan 177 in constitute and to salt-response.
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proteomic analysis on a high salt tolerance introgression strain of triticum aestivum thinopyrum ponticum
Proteomics, 2008Co-Authors: Mengcheng Wang, Zhenying Peng, Chun Liu, Guangmin XiaAbstract:Soil salinity is a major abiotic constraint to agricultural productivity. We successfully bred a new common wheat (Triticum aestivum L.) introgression variety (Shanrong No. 3) with high salt-tolerance via asymmetric somatic hybridization between common wheat cultivar (Jinan 177) and UV-irradiated Agropyron elongatum (Thinopyrum ponticum Podp). We report here a comparative proteomic analysis to investigate variety-specific and salt-responsive proteins between seedling-roots of Shanrong No. 3 and Jinan 177. In total, 114 spots reproducibly presented differential expression patterns on 2-DE maps. Of them, 34 were variety-specific and 49 were salt-responsive. We identified 110 spots by MALDI-TOF MS and partially confirmed by MALDI-TOF-TOF MS, and functionally classified them into signal transduction, transcription and translation, transporting, chaperones, proteolysis and detoxification, etc. Meanwhile, we also found the alteration of protein expression of Shanrong No. 3 through inhibition of old proteins and production of novel ones, change in abundance and sensitivity of some nonsalt-responsive and salt-responsive proteins, as well as PTMs. Furthermore, comparison between proteome and transcripteome using cDNA microarray showed that there were only 20 proteins with abundances correlative to signal densities of corresponding EST probes. This study gives us a Global Insight into proteomic difference between Shanrong No. 3 and Jinan 177 in constitute and to salt-response.
John Olver - One of the best experts on this subject based on the ideXlab platform.
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post stroke outcome Global Insight into persisting sequelae using the post stroke checklist
Journal of Stroke & Cerebrovascular Diseases, 2021Co-Authors: John Olver, Shanshan Yang, Bianca Fedele, Judith Frayne, Guangyu Shen, Dean Philip MckenzieAbstract:Abstract Background Following stroke, individuals commonly experience persisting loss of function. Whilst long-term care should involve continued support for ongoing stroke sequelae, this is often not routinely practiced Globally. The Post Stroke Checklist was designed to standardise the process of detecting persisting treatable problems following stroke. Aims This cross-sectional study aimed to identify the long-term problems reported in Australian and Chinese participants at six months post stroke using the Post Stroke Checklist. It also aimed to provide Global Insight into poststroke sequelae by comparing the study results to previously published studies which administered the Post Stroke Checklist in other countries. Methods Participants were recruited from two hospitals in Australia and one hospital in China. The Post Stroke Checklist consists of 11 problem areas commonly experienced after stroke. This study follows a sequence of studies which have applied the checklist to monitor long-term outcomes after stroke in Germany, Italy, Singapore, Sweden and the United Kingdom. Results Comparisons between Australia (n = 112) and China (n = 97) demonstrated statistically significant differences on the Post Stroke Checklist items. Across all seven countries, collectively the most common persisting difficulties post-stroke related to: cognition, life after stroke, mood, mobility and activities of daily living. An analysis of means procedure compared individual countries for each checklist item against the overall group mean (all countries combined). Conclusions Globally, individuals report persisting functional difficulties following stroke. There appear to be differences in the proportions affected across the various countries, and healthcare systems may benefit from geographically tailoring post-stroke care.
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abstract tp172 Global Insight into long term stroke outcomes using the post stroke checklist
Stroke, 2019Co-Authors: John Olver, Bianca Fedele, Judith Frayne, Dean Philip MckenzieAbstract:Objectives: There are long-term consequences following an individual suffering from a stroke. Despite clinical recommendations, there remains an absence of continued follow-up support for patients ...