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PVA/Chitosan/Silver Nanoparticles Electrospun Nanocomposites: Molecular Relaxations Investigated by Modern Broadband Dielectric Spectroscopy
منشور في 2018"…The activation energy for the chitosan/PVA/AgNPs nanocomposite nanofibers is much higher than that of the chitosan control film due to the presence of strong interactions between the amine groups and the silver nanoparticles. Kramers–Krönig integral transformation of the ε′′ vs. f spectra in the region of the chitosan Tg helped resolve this relaxation and displayed the progress of its maxima with increasing temperature in the regular manner.…"
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miRNA-dependent regulation of STIM1 expression in breast cancer
منشور في 2019"…Consistently, overexpression of Ago2 results in decreased STIM1 protein levels in MDA-MB-231 cells. …"
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Chemical and physical systems for sour gas removal: An overview from reaction mechanisms to industrial implications
منشور في 2022"…<p dir="ltr">As global energy demand keeps rising, natural gas is meant to be the main protagonist of the clean energy transition, with increasingly importance in power generation and production of chemicals. …"
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Techno-economic optimisation of carbon dioxide purification and allocation for industrial sinks: a two-stage simulation and optimisation framework
منشور في 2025"…This study hypothesises that integrating process simulation with optimisation can reduce costs by aligning purification levels with the specific requirements of multiple industrial sinks. A two-stage amine absorption system was simulated in Aspen HYSYS to generate CO<sub>2</sub> streams of different purities, and a regression-based cost model from 45 scenarios was embedded into a nonlinear optimisation framework implemented in GAMS. …"
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Investigating the Quality Combined Effect of Root Cause Analysis (RCA) in Quality Management in Manufacturing Firms
منشور في 2024"…This improvement led to decreased warranty claims, cost reductions, and enhanced product longevity, ultimately reinforcing the company's commitment to delivering high-quality products that exceed the customer's expectations. …"
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266
Power System Transient Stability Assessment Based on Machine Learning Algorithms and Grid Topology
منشور في 2023"…Features of transmission line maintenance were used to increase accuracy of estimation. …"
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267
Investigation on micro-patterned gold-plated polymer substrate for a micro hydraulic actuator
منشور في 2006"…This reduction process increased the thickness of the gold, enhanced its adhesion to the PPG-DA substrate and improved the shapes of the pores. …"
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268
Screening for antiretroviral drug resistance among treatment-naive human immunodeficiency virus type 1-infected individuals in Lebanon
منشور في 2014"…Introduction: Antiretroviral therapy (ART) has been successful at decreasing the morbidity and mortality associated with human immunodeficiency virus type 1 (HIV-1) infection. …"
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269
Sunitinib induces PTEN expression and inhibits PDGFR signaling and migration of medulloblastoma cells
منشور في 2011"…Pre-treatment with sunitinib for 1 h also resulted in detachment and decreased viability of D556, but not Daoy, cells and only after 48 h following treatment. …"
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270
Macular ultrastructural features in amblyopia using high-definition optical coherence tomography
منشور في 2013"…Enhanced high-definition single line macular scans of amblyopic eyes were obtained using SD-OCT and compared with fellow eyes. …"
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271
In vitro ischemia suppresses hypoxic induction of hypoxia-inducible factor-1α by inhibition of synthesis and not enhanced degradation
منشور في 2013"…We observed ATP depletion under OGD vs. hypoxia and propose that ATP depletion enhances translational suppression, overcoming the selective synthesis of HIF concurrent with global decreases in protein synthesis in hypoxia. Taken together, these findings biochemically characterize a practical reporter for monitoring HIF-1α levels and support a novel model for HIF regulation in an in vitro model of human ischemia.…"
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272
Maternal Body Mass Index and Recommended Gestational Weight Gain in a Middle Eastern Setting
منشور في 2023"…</p><h3>Results</h3><p dir="ltr">The mean maternal age was 29.7 ± 5.5 years, prepregnancy BMI was 27.5 ± 5.8 kg/m2, GWG was 9.58 kg ± 6.87 kg and gestational age at birth was 38.5 ± 1.9 weeks. In line with IOM recommendations, we found that higher BMI was correlated with decreased GWG and BMI was significantly associated with GWG even after adjusting for maternal age, parity, and infants’ gestational age at birth. …"
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273
The molecular mechanisms of apoptosis accompanied with the epigenetic regulation of the NY-ESO-1 antigen in non-small lung cancer cells treated with decitabine (5-aza-CdR)
منشور في 2023"…Therefore, we investigated the molecular mechanisms accompanied with the epigenetic regulation of NY-ESO-1 in 5-Aza-CdR-treated NCI–H1975 cell line. We showed significant induction of the NY-ESO-1 protein (**p < 0.0097) using Cellular ELISA. …"
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274
Notes total mesorectal excision (TME) for patients with rectal neoplasia
منشور في 2014"…This approach may lead to reduced postoperative pain, decreased hernia formation and improved cosmesis when compared to standard laparoscopy. …"
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275
STIM1 signals through NFAT1 independently of Orai1 and SOCE to regulate breast cancer cell migration
منشور في 2023"…SOCE has been shown to be important for breast cancer cell migration where knockdown of SOCE components (STIM1 or Orai1) decreases cancer metastasis. Here we show unexpectedly that complete knockout of STIM1 (STIM1-KO) using gene editing in metastatic MDA-MB-231 breast cancer cells results in faster migration and enhanced invasion capacity. …"
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Comprehensive Transcriptome and Pathway Analyses Revealed Central Role for Fascin in Promoting Triple-Negative Breast Cancer Progression
منشور في 2021"…Herein, fascin ShRNA was used to generate stable fascin knockdown (FSCN1<sup>KD</sup>) in the MDA-MB-231 TNBC cell line and then were subjected to comprehensive mRNA and miRNA transcriptome analysis. …"
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