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Predictors of mortality and morbidity in critically ill COVID‐19 patients: An experience from a low mortality country
منشور في 2022"…<h3>Background and Aims</h3><p dir="ltr">Clinical characteristics and factors associated with mortality in patients admitted to the intensive care unit (ICU) in countries with low case fatality rates (CFR) are unknown. We sought to determine these in a large cohort of critically ill COVID-19 patients in Qatar and explore the early mortality predictors. …"
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A slow but steady nanoLuc: R162A mutation results in a decreased, but stable, nanoLuc activity
منشور في 2024"…Here, we combined molecular dynamics (MD) simulation and mutational analysis to show that the R162A mutation results in a decreased but stable <u>bioluminescence </u>activity of NLuc in living cells and in vitro. …"
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Decreased Interfacial Dynamics Caused by the N501Y Mutation in the SARS-CoV-2 S1 Spike:ACE2 Complex
منشور في 2022"…</p><p dir="ltr">Corrigendum: Decreased interfacial dynamics caused by the N501Y mutation in the SARS-CoV-2 S1 spike:ACE2 complex: Frontiers in Molecular Biosciences: <a href="https://dx.doi.org/10.3389/fmolb.2022.1018464" rel="noreferrer" target="_blank">https://dx.doi.org/10.3389/fmolb.2022.1018464</a>, published online 19 October 2022.…"
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A case of cat-scratch disease with unusual ophthalmic manifestations
منشور في 2012"…We report a case of cat-scratch disease with unusual posterior segment manifestations. …"
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Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy
منشور في 2021"…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. The verified and validated growth model of COVID-19 for these countries showed the effects of the measures taken by the government and medical sectors to alleviate the pandemic effect and the effort to decrease the spread of the virus in order to reduce the death rate. …"
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Removal of nitrate from JUST wastewater effluent: a case study
منشور في 2013احصل على النص الكامل
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Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals ov...
منشور في 2023"…At the 7th month, there was a significant decline in antibody responses among VN individuals, but not NI individuals, with a minimum decrease of 3.7-fold (p < 0.001). …"
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Resection of liver metastases from breast cancer
منشور في 2012"…Results Fifty-nine patients (69%) had estrogen receptor– or progesterone receptor– positive primary breast neoplasms. Fifty-three patients (62%) had a solitary breast cancer liver metastasis, and 73 (85%) had breast cancer liver metastases ≤5 cm. …"
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The impact of green supply chain management practices on environmental performance during COVID-19 period: the case of discretionary companies in the G-20 countries
منشور في 2022"…The authors also moderate the effects of Six Sigma and quality management (QM) and ISO 9000 and control for firm variables and COVID 19. Findings Using a panel data regression and structural equation modeling (SEM), results indicate that discretionary firms with internal solid GSCM practices combined with external environmental monitoring of suppliers are likely to outperform their peers in environmental issues. …"
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Breast cancer cells and bone marrow mesenchymal stromal cells
منشور في 2017"…Objective The role of direct cell–cell interactions mediating selective bone metastasis by breast cancer cells (BCCs) niche is still mostly unknown. …"
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Effects of COVID-19 on Autism Spectrum Disorder in Qatar
منشور في 2024"…</p><h2>Other Information</h2><p dir="ltr">Published in: Frontiers in Psychiatry<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3389/fpsyt.2024.1322011" target="_blank">https://dx.doi.org/10.3389/fpsyt.2024.1322011</a></p>…"
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Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals ov...
منشور في 2023"…At the 7th month, there was a significant decline in antibody responses among VN individuals, but not NI individuals, with a minimum decrease of 3.7-fold (p < 0.001). …"
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Immunomodulatory effects of tumor Lactate Dehydrogenase C (LDHC) in breast cancer
منشور في 2025"…Silencing LDHC in breast cancer cell lines (MDA-MB-468, BT-549, HCC-1954) enhanced early T cell activation and cytolytic activity. …"
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Characterizing the Effect of Arginine Deprivation on Autophagic Response in Breast Cancer cells
منشور في 2021"…Residual ASS1 tumor expression corelated with increased metastasis and decreased survival in patient luminal A, Her2+ and triple-negative breast cancer. …"
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miRNA-dependent regulation of STIM1 expression in breast cancer
منشور في 2019"…<p dir="ltr">Store-operated Ca<sup>2+</sup> entry (SOCE) has been shown to be important for breast cancer metastasis in xenograft mouse models. …"