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441
Evaluation of highly active and stable SiO2 supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs
منشور في 2023"…Additionally, after achieving initial stability at about 120 min, this catalyst remained active throughout testing on stream for 900 min. …"
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article -
442
Retrospective study and review of polymorphous low‐grade adenocarcinoma
منشور في 2006"…Local tumors recurred as late as 15 years after the initial surgery. One patient had regional nodal disease 20 years after the initial procedure, and another had lung metastasis. …"
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article -
443
Association Between Three-Months Vitamin D Supplementation and Depressive Symptomatology incidence among Saudi Arabian Adults
منشور في 2022"…After three-months supplementation of 50,000IU, vitamin D levels increased to 51.41 ±11.27ng/ml in the supplemented group and to24.95 ±6.45ng/ml in placebo group (p=0.00). …"
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masterThesis -
444
The predictors of successful methotrexate treatment of tubal ectopic pregnancy
منشور في 2024"…This study investigated the outcomes of ectopic pregnancy after one and two MTX doses and their independent predictors.…"
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445
Circulating exosomal immuno-oncological checkpoints and cytokines are potential biomarkers to monitor tumor response to anti-PD-1/PD-L1 therapy in non-small cell lung cancer patien...
منشور في 2023"…Identification of biomarkers associated with responses are mandated in order to increase the efficacy of such therapy. In this study we evaluated 27 serum-derived exosomal immuno-oncological proteins and 44 cytokines/chemokines before and after ICIs therapy in 17 NSCLC patients to identify surrogate biomarkers for treatment/monitoring patient stratification for maximum therapeutic benefit. …"
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446
Squamous Cell Carcinomas of the Head and Neck Cancer Response to Programmed Cell Death Protein-1 Targeting and Differential Expression of Immunological Markers: A Case Report
منشور في 2018"…The NY-ESO-1-specific T cells response of the patient was found to be increased after the third and the fifth (**p = 0.002) cycles of treatment but had a significant decline after progression (**p = 0.0028). …"
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447
Molecular Mechanisms of Adiponectin-Induced Attenuation of Mechanical Stretch-Mediated Vascular Remodeling
منشور في 2020"…Mechanical stretch significantly increased p-ERK1/2 after 10 minutes, whereas APN significantly reduced stretch-induced ERK1/2 phosphorylation. …"
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448
Simultaneous Resections of Colorectal Cancer and Synchronous Liver Metastases
منشور في 2007"…This multi-institutional retrospective study compared postoperative outcomes after simultaneous and staged colorectal and hepatic resections. …"
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article -
449
Receivers location privacy in avionic crowdsourced networks: Issues and countermeasures
منشور في 2021"…<p dir="ltr">The lack of message encryption characterizing wireless avionic protocols, including Automatic Dependent Surveillance - Broadcast (ADS-B), recently favored the rise of a few communities that, gathering data collected by receivers at the ground or in space, offer advanced services, while at the same time releasing the cited data to the public.…"
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450
A component analysis of positive behaviour support plans
منشور في 2012"…Conclusion Only treatment acceptability was found to be related to decreases in behavioural frequency. No single intervention component was found to have a greater association with reductions in challenging behaviour…"
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article -
451
Repeat hepatectomy for recurrent colorectal liver metastases is associated with a high survival rate
منشور في 2011"…Using multivariate analysis, the largest initial CLM ≥5 cm and positive surgical margins at initial resection were independently associated with a worse survival after surgery for recurrent CLM. Positive surgical margins at repeat hepatectomy were a predictive factor for an increased risk of further recurrence.…"
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article -
452
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453
Why do some countries produce more capital intensive output than others?
منشور في 2016"…The relationship remains positive and statistically significant even after controlling for the value of human capital, the value of the capital stock, primary school and secondary school enrolment, a measure of financial development, the number of employees, the average wage per employee, and whether a country is an oil producer. …"
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article -
454
Evaluation of light-activated Ru(II) prodrugs and their photoproducts as potential anti-cancer agents
منشور في 2020"…The uptake of [Ru(bpy)2BC]Cl2, assessed by ICP/MS, started immediately post incubation and plateaued after 24 hours. The uptake was mainly attributed to occur via active transport. …"
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masterThesis -
455
Hypoxic Stress Induces Complement-Mediated Lysis of Mesenchymal Stem Cells by Downregulating Factor H and CD59
منشور في 2024"…Severe hypoxia found to decrease the survival chances of MSCs after transplantation; however, little is known about the impact of severe hypoxia on modulating the complement system activity and its effect on MSCs survival. …"
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456
Prioritizing health promotion in Saudi Arabia
منشور في 2016"…<p>The World Health Organization defines health promotion as “the process of enabling people to increase control over, and to improve, their health.” …"
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457
Product Analysis of Supercritical Fischer-Tropsch Synthesis: Utilizing a Unique On-Line and Off-Line Gas Chromatographs Setup in a Bench-Scale Reactor Unit
منشور في 2015"…The comparison between the gas phase FTS and the SCF-FTS showed the following: carbon monoxide conversion was improved by 14% in the SCF-FTS, while the hydrocarbon product profile SCF-FTS showed 78% reduction in light hydrocarbons (C1 - C4) products, 35% increase in middle distillates (C11 - C22) products compared to gas phase FTS. …"
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458
The effectiveness of online Visually Enhanced Mental Simulation in developing casualty triage and management skills of paramedic program students: A quasi-experimental research stu...
منشور في 2023"…</p><p><br></p><h3>Methods</h3><p dir="ltr">After the online theoretical crime scene management and triage course, students completed a demographic questionnaire and a pre-VEMS assessment. …"
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459
The Association Between Inflammatory Bowel Disease and Exposure to Tobacco Smoking: A Case-Control Study in Qatar
منشور في 2023"…</p><h3>Results</h3><p dir="ltr">A total of 89 CD cases, median age of 37 years (IQR 29– 47), and 362 UC cases, median age of 35 years (IQR 28– 44), and equal numbers of controls were included. After multivariable logistic regression, CD was associated with higher odds of being a current smoker (OR 2.51, 95% CI 0.85– 7.37, p=0.095), with weak evidence against the null hypothesis. …"
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460
Identification of two HLA-A*0201 immunogenic epitopes of lactate dehydrogenase C (LDHC): potential novel targets for cancer immunotherapy
منشور في 2020"…Analysis of HLA-A*0201 responses revealed a significant T cell activation after stimulation with peptide pools 2 (PP2) and 8 (PP8). …"