يعرض 521 - 540 نتائج من 693 نتيجة بحث عن '(( significant (levels OR level) increase ) OR ( significant risk decrease ))', وقت الاستعلام: 0.10s تنقيح النتائج
  1. 521

    Synergistic Effect of Epigenetic Inhibitors Decitabine and Suberoylanilide Hydroxamic Acid on Colorectal Cancer In vitro حسب Najem, Sonia A.

    منشور في 2019
    "…Furthermore, the combination therapy upregulates protein expression levels of pro-apoptotic proteins Bax, p53 and cytochrome c, downregulates the expression of antiapoptotic Bcl-2 protein and increases the cleavage of procaspases 8 and 9; this suggests that the combination activates apoptosis via both the intrinsic and extrinsic pathways. …"
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    article
  2. 522

    Airflow dynamics in an emergency department: A CFD simulation study to analyse COVID-19 dispersion حسب Odi Fawwaz Alrebi (19499188)

    منشور في 2021
    "…The analysis revealed that three critical areas of the emergency department, namely overnight patient beds, operating rooms, and resuscitation rooms, had significantly higher air velocity, dispersion, and mixing levels than the rest of the department's spaces. …"
  3. 523
  4. 524

    Positional and dimensional temporomandibular joint osseous changes in patients treated with the forsus fatigue resistant device: a non-randomized clinical trial حسب Ramy Abdul-Rahman Ishaq (22928974)

    منشور في 2025
    "…In the treatment group, condylar width decreased significantly by 0.52 ± 0.92 mm, in contrast to an increase of 0.17 ± 0.35 mm in the control group (<i>P</i> = 0.010). …"
  5. 525

    Circulating and Tumor-Infiltrating Immune Checkpoint-Expressing CD8+ Treg/T Cell Subsets and Their Associations with Disease-Free Survival in Colorectal Cancer Patients حسب Alhasan Alsalman (14802873)

    منشور في 2022
    "…We found that FoxP3 expression and ICs including PD-1, CTLA-4, TIM-3, and LAG-3 were significantly increased in tumor-infiltrating CD8+ T cells compared with NT and peripheral blood. …"
  6. 526
  7. 527

    Space size relative to prey width and total cover in an area both influence the habitat choices of freshwater angelfish Pterophyllum scalare in mesocosms حسب Bartholomew, Aaron

    منشور في 2012
    "…Hypotheses predict that prey survivorship is maximized at intermediate Sp/Py values and that prey survivorship increases rapidly from zero to low cover but increases at a slower rate as cover increases further. …"
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  8. 528

    A young patient with Graves' disease presenting with a triad of heart failure, pancytopenia, and jaundice: A case report حسب Mohamed Kamal Sabra (17075230)

    منشور في 2024
    "…On examination, he had jaundice, bilateral exophthalmos, diffuse goiter, ascites, and significant lower limb edema. Laboratory investigations showed increased Thyroxin level with a suppressed thyroid stimulating hormone and positive anti‐thyrotropin receptor antibodies. …"
  9. 529
  10. 530

    Developing an Urban Resilience Index for Ajman City حسب ALSHAMSI, ALYA

    منشور في 2023
    "…The primary objective was to develop a tool for measuring and quantifying the resilience of an area, in order to assist policymakers and urban planners in determining whether a development project will be instrumental in enhancing city-level resilience. The proposed URI is based on data collected from a range of indicators spanning a number of key URI component indices. …"
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  11. 531

    Ratio between positive lymph nodes and total excised axillary lymph nodes as an independent prognostic factor for overall survival in patients with nonmetastatic lymph node-positiv... حسب Dimassi, Hani

    منشور في 2009
    "…Study parameters were compared at the univariate and multivariate levels for their effect on OS. Results. On univariate analysis, both the absolute number of positive lymph nodes and the ALNR were significant predictors of OS. …"
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    article
  12. 532

    Modulation of Human Valve Interstitial Cell Phenotype and Function Using a Fibroblast Growth Factor 2 Formulation حسب Najma Latif (250130)

    منشور في 2015
    "…Aspect ratio and size were both significantly higher in DMEM (p<0.01). The level of expression of α-SMA was significantly reduced in fibroblast media at day 2 after isolation (p<0.01) and the expression of α-SMA, SM22 and EDA-fibronectin was significantly reduced in fibroblast media at days 7 and 12 post-isolation (p<0.01). …"
  13. 533

    Industrial Processes Performance Improvement using Six Sigma Principles and Tools حسب AlAwadhi, Alya

    منشور في 2019
    "…The process improvement with Six Sigma resulted to 99.7 % quality percentage which is 0.02% away from Sigma level. Moreover, there has been a significant waste reduction and operational efficiency, which has greatly reduced the cost of operation and better customer retention. …"
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  14. 534

    Pancreatitis is frequent among patients with side-branch intraductal papillary mucinous neoplasia diagnosed by EUS حسب Azar, Riad

    منشور في 2009
    "…Female sex (73% vs 38%) and multiple pancreatic lesions (54% vs 24%) were more commonly seen in those with pancreatitis, but were not statistically significant factors. Larger cyst size or cyst fluid marker levels did not appear associated with pancreatitis occurrence. …"
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  15. 535

    Prospective, randomized, crossover study to evaluate the benefit of human chorionic gonadotropin-timed versus urinary luteinizing hormone-timed intrauterine inseminations in clomip... حسب Zreik, Tony

    منشور في 1999
    "…The pregnancy rate with LH-timed IUI was 4.29% (3/70) and that with hCG-induced ovulation was 4.23% (3/71); the difference was not statistically significant. Conclusion(s): Timing IUI with the use of a relatively expensive and time-consuming method such as ultrasound monitoring of folliculogenesis and hCG induction of ovulation does not appear to produce an increased pregnancy rate over urinary LH monitoring of ovulation.…"
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  16. 536

    Image-Based Air Quality Estimation Using Convolutional Neural Network Optimized by Genetic Algorithms: A Multi-Dataset Approach حسب Arshad Ali Khan (23152516)

    منشور في 2025
    "…<p dir="ltr">Air pollution poses significant threats to human health and the environment, making effective monitoring increasingly essential. …"
  17. 537

    Wide Range Voltage Scaling Converter With Extended Duty and Low Voltage Stress for a DC Microgrid Applications حسب Md Samiullah (16888767)

    منشور في 2025
    "…Conventional boost converters face significant challenges at high voltage levels, requiring excessively high duty cycles that lead to increased component stress, switching transients and losses, electromagnetic interference (EMI), and diode reverse recovery issues. …"
  18. 538
  19. 539

    Transfer function analysis between arterial pressure and renal sympathetic nerve activity at cardiac pacing frequencies in the rat حسب Kanbar, Roy

    منشور في 2007
    "…Cardiac pacing slightly increased mean AP (0.8 ± 0.2 mmHg/Hz) and decreased pulse pressure (−3.6 ± 0.3 mmHg/Hz) while leaving the mean level of RSNA essentially unaltered (P = 0.680, repeated-measures ANOVA). …"
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  20. 540

    Unveiling Teachers’ Instructional Self-efficacy in Science, Mathematics, and Technology: Personal and Contextual Influences حسب Abdellatif Sellami (14147922)

    منشور في 2025
    "…Results indicate that, despite teachers’ high self-efficacy in STEM instruction, significant differences were observed across gender, school type, educational level taught, and academic degree achieved. …"