بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
ng decrease » _ decrease (توسيع البحث)
ns decrease » _ decrease (توسيع البحث)
10 ng » 100 ng (توسيع البحث), 10 μg (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
ng decrease » _ decrease (توسيع البحث)
ns decrease » _ decrease (توسيع البحث)
10 ng » 100 ng (توسيع البحث), 10 μg (توسيع البحث)
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Acute and chronic toxicity assessments of 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) on the calanoid copepod Acartia clausi: Effects on survival, development, sex-ratio and...
منشور في 2022"…The most resistant life stage was N1 with LC50 values > 1500 μg L-1 and >5000 μg L-1, respectively for E2 and EE2. …"
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Phenolic contents-based assessment of therapeutic potential of Syzygium cumini leaves extract
منشور في 2019"…The DPPH assay demonstrated a higher antioxidant potential (IC-50 value of 133 μg/ml), which was comparable to the IC-50 of ascorbic acid (122.4 μg/ml). …"
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Developmental Toxicity of Surface-Modified Gold Nanorods in the Zebrafish Model
منشور في 2022"…Our data showed that AuNRs caused mortality with a calculated LC50 of EC50,24hpf of AuNRs being 9.1 μg/mL, while a higher concentration of AuNRs was revealed to elicit developmental abnormalities. …"
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Reinforcement of polyacrylamide-co-tert-butyl acrylate base gel using nanosilica for conformance control at low and high reservoir temperatures
منشور في 2020"…In this study, different ratios of polymer to crosslinker were investigated to choose the optimum combination. Then, nanosilica (NS) with different sizes (20, 50 and 85 nm) was added to the polymeric formulation with the inorganic crosslinker (CrAc3) to study the effect of silica content and size on gel strength. …"
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Mercury pollution in doha (Qatar) coastal environment
منشور في 1994"…Dissolved reactive Hg (2.9 ng L?1) represented 81.0% of the total dissolved Hg (3.5 ng L?…"
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Evaluation of Apoptotic, Antiproliferative, and Antimigratory Activity of Origanum syriacum against Metastatic Colon Cancer Cells
منشور في 2019"…OSEE showed a concentration-dependent apoptotic and antiproliferative effect on LoVo and SW620 cells at 500 μg mL−1 or higher after 48 h of exposure. Additionally, OSEE inhibited the migration of both LoVo and SW620 cells by decreasing (50–75%) wound-healing capacity at 500 and 1,000 μg mL−1. …"
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Structural analysis of missense mutations in galactokinase 1 (GALK1) leading to galactosemia type-2.
منشور في 2018"…Molecular docking analysis revealed a decrease in interaction between the protein and ATP in all the 3 mutations, and molecular dynamic simulations of 50 ns showed a loss of stability and compactness in the mutant proteins. …"
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Selection of Bacillus spp. with decontamination potential on multiple Fusarium mycotoxins
منشور في 2021"…Complete degradation (100%) of ZEN was observed at a contamination level of 0.375 μg/ml in LB, while showing a decreasing trend of degradation (87 and 84%) at increasing levels of mycotoxins (0.750 and 1.50 μg/ml LB medium, respectively). …"
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Dynamics of Neisseria gonorrhoeae transmission among female sex workers and clients: A mathematical modeling study
منشور في 2024"…Increasing condom use from 10 % to 50 % lowers NG prevalence among FSWs, clients, and their spouses from 12.2 % to 6.4 %, 1.2 % to 0.5 %, and 0.4 % to 0.2 %, respectively. …"
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Leptin And Free Leptin Receptor Is Associated With Polycystic Ovary Syndrome In Young Women
منشور في 2015"…In age-matched subjects, obese PCOS had increased leptin level in ng/ml (median level with interquartile levels) of 45.67 (41.98–48.04) and decreased sOB-R in ng/ml 11.47 (7.59–16.44) compared to lean PCOS 16.97 (10.60–45.55) for leptin and 16.62 (11.61–17.96) for sOB-R with values 0.013 and 0.042, respectively. …"
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Determining the role of missense mutations in the POU domain of HNF1A that reduce the DNA-binding affinity: A computational approach
منشور في 2017"…Triplicate runs of molecular dynamic (MD) simulations (50ns) revealed smaller changes in patterns of deviation, fluctuation, and compactness, in complexes containing the R131Q and R131W mutations, compared to complexes containing the R203C mutant complex. …"
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A computational model to predict the structural and functional consequences of missense mutations in O6-methylguanine DNA methyltransferase
منشور في 2019"…Considering true positives, true negatives, false positives, and false negatives, three mutations (Y114E, R128G, and C145A) showed "loss of DNA repair activity," and were analyzed further using molecular dynamics simulations (MDS) using GROMACS for 50ns. MDS run showed that the C145A mutant demonstrated higher structural deviation, decreased compactness, and the binding patterns. …"
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