Showing 241 - 260 results of 365 for search '"acetylation"', query time: 0.05s Refine Results
  1. 241

    Toxicity of Anethole and the Essential Oils of Lemongrass and Sweet Marigold to the Parasitic Mite Varroa destructor and Their Selectivity for Honey Bee (Apis mellifera) Workers an... by Qodratollah Sabahi, Mollah Md. Hamiduzzaman, Juan S. Barajas-Pérez, Jose M. Tapia-Gonzalez, Ernesto Guzman-Novoa

    Published 2018-01-01
    “…The expression of AChE, a gene that regulates the production of acetyl cholinesterase, a detoxifying enzyme, was not altered in bees treated with the plant compounds at 48 h post-treatment. …”
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  2. 242

    Hyperspectral Imaging Surface Analysis for Dried and Thermally Modified Wood: An Exploratory Study by Olena Myronycheva, Ekaterina Sidorova, Olle Hagman, Margot Sehlstedt-Persson, Olov Karlsson, Dick Sandberg

    Published 2018-01-01
    “…The wavelength band at 2100 nm showed the greatest difference and may correspond to stretching of C=O-O of polymeric acetyl groups, but this requires confirmation by chemical analysis.…”
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  3. 243

    Membrane-Based Separation of Phenol/Water Mixtures Using Ionically and Covalently Cross-Linked Ethylene-Methacrylic Acid Copolymers by Alexander Mixa, Claudia Staudt

    Published 2008-01-01
    “…As cross-linking agents, aluminium acetyl acetonate, which leads to ionically cross-linked membranes, and 2,3,5,6-tetramethyl-1,4-phenylene diamine and glycerine digycidether, leading to covalently cross-linked membranes, have been used. …”
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  4. 244

    Atractylenolide III Improves Mitochondrial Function and Protects Against Ulcerative Colitis by Activating AMPK/SIRT1/PGC-1α by Jieru Han, Wenhao Li, Guangyu Shi, Yunlei Huang, Xutao Sun, Na Sun, Deyou Jiang

    Published 2022-01-01
    “…The protein levels of p-AMPK, SIRT1, and PGC-1α along with acetylated PGC-1α were also upregulated by AT III in vivo and in vitro. …”
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  5. 245

    Protein Profiling and Histone Deacetylation Activities in Somaclonal Variants of Oil Palm (Elaeis guineensis Jacq.) by Jamilah Syafawati Yaacob, Hwei-San Loh, Rosna Mat Taha

    Published 2013-01-01
    “…Histone deacetylases (HDACs), involved in eukaryotic gene regulation by catalyzing the acetyl groups are removal from lysine residues on histone, hence transcriptionally repress gene expression. …”
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  6. 246

    Green Synthesis of New Pyrrolo [1,2-a] quinoxalines as Antiproliferative Agents in GPER-expressing Breast Cancer Cells by Gabriele Carullo, Sarah Mazzotta, Francesca Giordano, Francesca Aiello

    Published 2021-01-01
    “…The in vitro MTT assays showed that the presence of isopropyl groups furnished promising antiproliferative compounds. Although, the acetyl group provided also antiproliferative effects, breaking down its responsibility in the GPER transactivation. …”
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  7. 247

    The Impact of Polyethylene Glycol-Modified Chitosan Scaffolds on the Proliferation and Differentiation of Osteoblasts by Wei-Bor Tsai, Ibrahim Nasser Ahmed

    Published 2023-01-01
    “…The chitosan polymer was initially modified by the predetermined concentration of the photoreactive azido group for UV-crosslinking and with RGD peptides (N-acetyl-GRGDSPGYG-amide). The PEG was mixed at different ratios (0, 10, and 20 wt%) with modified chitosan in 96-well tissue culture polystyrene plates to prepare CHI-100, CHI-90, and CHI-80 scaffolds. …”
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  8. 248

    Peran Antioksidan pada Non Alcoholic Fatty Liver Disease (NAFLD) by Yusri Diane Jurnalis, Yorva Sayoeti, Elfitrimelly .

    Published 2014-01-01
    “…As antioxidant agent for treatment NAFLD have been studied effect of vitamin E, vitamin C, betaine, N-acetyl cystein, probucol and sylimarin. They have been shown improvement of liver function test and histopathologycal feature.…”
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  9. 249

    A step forward in enhancing the health-promoting properties of whole tomato as a functional food to lower the impact of non-communicable diseases by Pier Giorgio Natali, Pier Giorgio Natali, Mauro Piantelli, Alessandra Sottini, Margherita Eufemi, Cristina Banfi, Luisa Imberti

    Published 2025-02-01
    “…WTFS equals the antioxidant activity of N-acetyl-cysteine and interferes with multiple inflammation and cellular transformation-sustaining metabolic pathways. …”
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  10. 250

    Biochemical Factors Modulating Cellular Neurotoxicity of Methylmercury by Parvinder Kaur, Michael Aschner, Tore Syversen

    Published 2011-01-01
    “…In order to determine the cellular mechanism(s) of toxicity, the effect of pretreatment with biochemical factors (e.g., N-acetyl cysteine, (NAC); diethyl maleate, (DEM); docosahexaenoic acid, (DHA); selenomethionine, SeM; Trolox) and MeHg treatment on intercellular antioxidant status, MeHg content, and other endpoints was evaluated. …”
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  11. 251

    Curcumin: Synthesis optimization and in silico interaction with cyclin dependent kinase by Ahmed Mahmood, Abdul Qadir Muhammad, Imtiaz Shafiq Muhammad, Muddassar Muhammad, Hameed Abdul, Nadeem Arshad Muhammad, Asiri Abdullah M.

    Published 2017-09-01
    “…In a typical reaction, acetyl acetone was treated with boron trioxide, followed by condensation with vanillin in the presence of tri-n-butyl borate as water scavenger and n-butylamine as catalyst at 80 °C in ethyl acetate to afford curcumin. …”
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  12. 252

    NHÂN DÒNG VÀ NGHIÊN CỨU MỨC ĐỘ METHYL HÓA VÙNG ICR (Imprinting control region) TRÊN LOCUS Igf2/H19 Ở CHUỘT (Mus musculus) by Trần Văn Giang

    Published 2012-11-01
    “…Biến đổi epigenetic gồm các cơ chế phân tử: methyl hóa ADN, acetyl hóa protein histon hay tổ chức lại nhiễm sắc thể. …”
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  13. 253

    Research Progress on the Extraction and Identification of Key Components of Grain Odorants and Their Applications in Grain Storage by LI Hui, HONG Xiwen, WANG Zhengyan, WANG Yanyan

    Published 2025-01-01
    “…In addition, we summarize the characteristic odorants in rice and wheat including 2-acetyl-1-pyrroline (2-AP), whose formation mechanism in rice has been tentatively confirmed. …”
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  14. 254

    Lithium-Acetate-Mediated Biginelli One-Pot Multicomponent Synthesis under Solvent-Free Conditions and Cytotoxic Activity against the Human Lung Cancer Cell Line A549 and Breast Can... by Harshita Sachdeva, Diksha Dwivedi

    Published 2012-01-01
    “…Various Biginelli compounds (dihydropyrimidinones) have been synthesized efficiently and in high yields under mild, solvent-free, and eco-friendly conditions in a one-pot reaction of 1,3-dicarbonyl compounds, aldehydes, and urea/thiourea/acetyl thiourea using lithium-acetate as a novel catalyst without the addition of any proton source. …”
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  15. 255

    The use of paracetamol during pregnancy: A qualitative study and possible strategies for a clinical trial. by Cathrine Vedel, Ditte Staub Jørgensen, David Møbjerg Kristensen, Olav Bjørn Petersen, Gorm Greisen

    Published 2022-01-01
    “…Paracetamol (N-acetyl-p-aminophenol (APAP), also known as acetaminophen) is used to relieve mild to moderate pain and reduce fever. …”
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  16. 256

    Akkermansia muciniphila-directed polyphenol chlorogenic acid intervention for obesity in mice by Xiaoxiang Gao, Chenbo Yue, Ruocen Tian, Leilei Yu, Fengwei Tian, Jianxin Zhao, Wei Chen, Qixiao Zhai

    Published 2024-01-01
    “…Microbiome and metabolomics revealed that the increased abundance of A. muciniphila resulted from the inhibition of CGA on Desulfovibrio and Alistipes and the influence of docosahexaenoic acid, β-hydroxybutyrate, and N-acetyl-lactosamine. Finally, to confirm the regulation of CGA on A. muciniphila under disease conditions, high-fat diet-fed mice were established. …”
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  17. 257

    Methylglyoxal Impairs Insulin Secretion of Pancreatic β-Cells through Increased Production of ROS and Mitochondrial Dysfunction Mediated by Upregulation of UCP2 and MAPKs by Jinshuang Bo, Shiya Xie, Yi Guo, Chunli Zhang, Yanming Guan, Chunmei Li, Jianxin Lu, Qing H. Meng

    Published 2016-01-01
    “…These effects of MG were attenuated by MG scavenger N-acetyl cysteine. Collectively, these data indicate that MG impairs insulin secretion of pancreatic β-cells through increasing ROS production. …”
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  18. 258

    XPS-Characterization of Heterometallic Coordination Compounds with Optically Active Ligands by Yenny Ávila-Torres, Lázaro Huerta, Noráh Barba-Behrens

    Published 2013-01-01
    “…The heterometallic optical complexes [Cu2Co(S,S(+)cpse)3(H2O)3]·4H2O (1) and [Cu2Ni(S,S(+)cpse)3(H2O)3]·10H2O (2) were obtained from the mononuclear copper(II) compound by the addition of nickel(II) or cobalt(II) chlorides, where (H2cpse) is the acetyl amino alcohol derivative N-[2-hydroxy-1(R)-methyl-2(R)-phenylethyl]-N-methylglycine. …”
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  19. 259

    Signaling Crosstalk between PPARγ and BMP2 in Mesenchymal Stem Cells by Ichiro Takada, Yoshiko Yogiashi, Shigeaki Kato

    Published 2012-01-01
    “…Moreover, PPARγ activation affected BMP2 through enhancement of histone activation markers (acetylated histone H3 and trimethylated Lys4 of histone H3) on the Runx2 promoter. …”
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  20. 260

    Microwave Assisted Synthesis of N-Substituted-7-hydroxy-4-methyl-2-oxoquinolines as Anticonvulsant Agents by P. Y. Pawar, P. M. Gaikwad, P. H. Balani

    Published 2011-01-01
    “…The compound 1-{4ɴ-[(substituted benzylidene)-amino]-biphenyl-4-yl}-7-hydroxy-4-methyl-1H-quinolin-2-one (3a-j) on cyclization with chloro acetyl chloride in presence of triethylamine as catalyst under microwave irradiation furnished 1-{4ʹ-[3-chloro-2-(substituted phenyl)-4-oxo-azetidin-1-yl]-biphenyl-4-yl}-7-hydroxy-4-methyl-1H-quinolin-2-one (4a-j). …”
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