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Prevalence and clinical significance of antiphospholipid antibodies in patients with coronavirus disease 2019 admitted to intensive care units: a prospective observational study
منشور في 2022"…Although the presence of antiphospholipid antibodies (aPLs) has been proposed as a possible mechanism of COVID-19-induced coagulopathy, its clinical significance remains uncertain. Therefore, this study aimed to evaluate the prevalence and clinical significance of aPLs among critically ill patients with COVID-19. …"
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All-terrain vehicle (ATV)-related injuries among different age groups: insights from a 9-year observational study
منشور في 2022"…There were no statistically significant differences regarding the use of protective devices, mortality, or length of hospital stay between the different age groups. …"
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Significance of microscopically incomplete resection margin after esophagectomy for esophageal cancer
منشور في 2016"…There were significant differences between the groups in postoperative histology, with an increase in pathological stage III and TRG 4–5 in the R1 group. …"
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A comparison of peer, teacher and self-feedback on the reduction of language errors in student essays
منشور في 2016"…However, comparison of students' performance on lexical errors at the immediate post-test revealed that the self-feedback group significantly decreased this error percentage compared to the peer feedback group. …"
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Ethnic and gender differences in the use of DISCOVER
منشور في 2009"…The purpose of this study was to examine ethnic and gender differences in using DISCOVER, a performance-based assessment, for identifying gifted students from diverse ethnicities. …"
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Clozapine prescribing practice and trends in Qatar: First national observational study
منشور في 2022"…Prescription rates were significantly different for Qatari patients when compared to non-Qatari patients. …"
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A Novel Steganography Technique for Digital Images Using the Least Significant Bit Substitution Method
منشور في 2022"…Therefore, the proposed work, in this paper, is based on the Least Significant Bit (LSB) substitution method. The LSB substitution method can minimize the error rate in embedding process and can achieve greater reliability in criteria, using novel algorithm based on value difference. …"
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A slow but steady nanoLuc: R162A mutation results in a decreased, but stable, nanoLuc activity
منشور في 2024"…However, questions related to its mechanism of interaction with the substrate, furimazine, as well as bioluminescence activity remain elusive. 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"…Additionally, we find that the N501Y mutant S1-RBD displays altered dynamics that likely aids in its enhanced interaction with ACE2. …"
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The predictors of perforated appendicitis in the pediatric emergency department: A retrospective observational cohort study
منشور في 2021"…Objective Appendiceal perforation has significant effects on perioperative morbidity and postoperative outcome. …"
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The predictors of perforated appendicitis in the pediatric emergency department: A retrospective observational cohort study
منشور في 2021"…<h3>Objective</h3><p dir="ltr">Appendiceal perforation has significant effects on perioperative morbidity and postoperative outcome. …"
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Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension
منشور في 2023"…On the other hand, neonates of hypertensive mothers administered with methyldopa showed a significant decrease of initial blood glucose reading.…"
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Notch Signaling Inhibition by LY411575 Attenuates Osteoblast Differentiation and Decreased Ectopic Bone Formation Capacity of Human Skeletal (Mesenchymal) Stem Cells
منشور في 2019"…Among the tested molecules, LY411575, a potent γ-secretase and Notch signaling inhibitor, exhibited significant inhibitory effects on osteoblastic differentiation of hBMSCs manifested by reduced ALP activity, mineralized matrix formation, and decreased osteoblast-specific gene expression as well as in vivo ectopic bone formation. …"
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Performance evaluation of 3D-printed PLA composites doped with WE43 magnesium alloy for bone tissue engineering applications
منشور في 2025"…While a low Mg content (5 %) only slightly impacted the print quality and dimensions, higher Mg concentrations (10 % and 15 %) led to increased weight, rougher surfaces, dimensional shrinkage in height, and overall poorer formation quality. Adding WE43 alloy to PLA decreased the average pore sizes of the composites. …"