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8501por Robles-González, Felipe, Rodríguez-Hernández, Teresa, Ledezma-Pérez, Antonio S., Díaz de León, Ramón, De Jesús-Téllez, Marco A., López-González, Héctor Ricardo“…Three series of polyesters based on monomer combinations of ε-caprolactone (ε-CL), ethylene brassylate (EB), and l-Lactide (LLA) with the alkyl substituted lactone ε-decalactone (ε-DL) were synthesized at different molar ratios. …”
Publicado 2022
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8502por Wang, Fang, Zheng, Anfu, Zhang, Duoli, Zou, Tao, Xiao, Mintao, Chen, Jie, Wen, Bo, Wen, Qinglian, Wu, Xu, Li, Mingxing, Du, Fukuan, Chen, Yu, Zhao, Yueshui, Shen, Jing, Xiang, Shixin, Li, Jing, Deng, Shuai, Zhang, Zhuo, Yi, Tao, Xiao, Zhangang“…A core set of immune escape related genes was identified through Lawson et al. and the ImmPort portal. The differential proteins were identified through the cBioPortal database. …”
Publicado 2022
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8503por Olson, Kenneth R., Clear, Kasey J., Derry, Paul J., Gao, Yan, Ma, Zhilin, Cieplik, Nathaniel M., Fiume, Alyssa, Gaziano, Dominic J., Kasko, Stephen M., Narloch, Kathleen, Velander, Cecilia L., Nwebube, Ifeyinwa, Pallissery, Collin J., Pfaff, Ella, Villa, Brian P., Kent, Thomas A., Wu, Gang, Straub, Karl D.“…The approximate efficacy of NQs (in decreasing order) is, 1,4-NQ ≈ juglone ≈ plumbagin > 2-methoxy-1,4-NQ ≈ menadione >> phylloquinone ≈ anthraquinone ≈ menaquinone ≈ lawsone. We propose that the most probable reactions are an initial two-electron oxidation of H(2)S to S(0) and reduction of NQ to NQH(2). …”
Publicado 2022
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8504por Imam, Khandaker Md Sharif Uddin, Tian, Yu, Xin, Fengjiao, Xie, Yingying, Wen, Boting“…Many natural anticancer compounds, such as sesquiterpene lactones (SLs), show promising anticancer properties. …”
Publicado 2022
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8505por Zvizdic, Zlatan, Becirovic, Naida, Milisic, Emir, Jonuzi, Asmir, Terzic, Sabina, Vranic, Semir“…A 5-year hospital-based study was conducted to determine the prevalence at birth and clinical characteristics of selected major CA in Sarajevo Canton, Bosnia and Herzegovina. Ninety-one CA were observed from 2012 to 2016 (the overall prevalence was 39.6 cases/10,000 live births). …”
Publicado 2022
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8506por Gysin, Stefan, Huber, Marion, Feusi, Emanuel, Gerber-Grote, Andreas, Witt, Claudia M.“…In October 2019, a first interprofessional education (IPE) day was held in the canton of Zurich with the aim of teaching interprofessional skills to participating students. …”
Publicado 2022
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8507por Chlebek, Daria, Grebtsova, Valeriia, Piński, Artur, Żur-Pińska, Joanna, Hupert-Kocurek, Katarzyna“…The KP32 strain presented biological activity against Rhizoctonia solani, Colletotrichum dematium, Fusarium avenaceum, and Sclerotinia sclerotiorum, and its ability to inhibit the growth of the phytopathogens was found to be mediated by a broad spectrum of biocontrol features, such as the production of a number of lytic enzymes (amylases, chitinases, and proteases), siderophores, volatile organic and inorganic compounds, salicylic acid, and N-acyl-homoserine lactones. The higher expression of chitinase (chiA) and genes involved in the biosynthesis of hydrogen cyanide (hcnC), enterobactin (entB), and acetoin (budA) in bacteria exposed to fungal filtrates confirmed that these factors could act in combination, leading to a synergistic inhibitory effect of the strain against phytopathogens. …”
Publicado 2022
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8508por Obanda, Benear Apollo, Cook, Elizabeth A. J., Fèvre, Eric M., Bebora, Lilly, Ogara, William, Wang, Shu-Hua, Gebreyes, Wondwossen, Ngetich, Ronald, Wandede, Dolphine, Muyodi, Johnstone, Blane, Beth, Coll, Francesc, Harrison, Ewan M., Peacock, Sharon J., Gitao, George C.“…Phenotypic and genotypic resistance was highest to penicillin-G (96.8%), trimethoprim (73.3%), and tetracycline (13.3%) with 20% of isolates classified as multidrug resistant. Virulence genes, Panton-Valentine leukocidin (pvl), toxic shock syndrome toxin-1 (tsst-1), and sasX gene were detected in 16.7%, 23.3% and 3.3% of isolates. …”
Publicado 2022
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8509por Li, Bincheng, Huang, Jiaoli, Yi, Youjin, Liu, Sisi, Liu, Rukuan, Xiao, Zhihong, Li, Changzhu“…The inhibitory effects of rhapontigenin on the motility, exopolysaccharide (EPS) production, biofilm formation and virulence–exoenzyme synthesis of P. carotovorum were investigated. Acyl-homoserine lactones (AHLs) were quantified using liquid chromatography–mass spectrometry (LC–MS). …”
Publicado 2022
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8510“…METHODS: A database of all patients diagnosed with IPMN at the Cantonal Hospital HFR Fribourg, Switzerland, between January 2006 and December 2019 with a follow-up of at least 6 months was analyzed retrospectively. …”
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8511por Yan, Yali, Liu, Yiyi, Lu, Min, Lu, Chen, Ludlow, Richard A., Yang, Man, Huang, Wei, Liu, Zeyang, An, HuaMing“…In vitro incubating analysis of 70DAA fruit flesh tissues confirmed that AsA was synthesized mainly via the L-galactose pathway although L-Gulono-1, 4-lactone was also an effective precursor elevating AsA biosynthesis. …”
Publicado 2023
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8512“…In the model cyanobacterium, Synechococcus elongatus PCC 7942 (S. elongatus), we designed, integrated, and characterized genetic circuits that detect acyl-homoserine lactones (AHLs), diffusible signals utilized in many QS pathways. …”
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8513por Prabhakar, Ramya Ganiga, Fan, Gaoyang, Alnahhas, Razan N, Hirning, Andrew J, Bennett, Matthew R, Shamoo, Yousif“…The synthetic community was comprised of three strains: a ‘Producer’ that makes the diffusible quorum sensing molecule (N-(3-Oxododecanoyl)-L-homoserine lactone, C12-oxo-HSL) or AHL; a ‘Receiver’ that is killed by AHL and a Non-Producer or ‘cheater’ that benefits from the extinction of the Receivers, but without the costs associated with the AHL synthesis. …”
Publicado 2023
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8514por Ma, Jinyi, Wu, Yong, Pan, Qin, Wang, Xiangdong, Li, Xiaoyong, Li, Qiujuan, Xu, Xiaoshuai, Yao, Yuan, Sun, Yang“…The Baeyer-Villiger Oxidation (BVO) of ketones and aldehydes produce lactones and formates, while aerobic carboxylation of aldehydes manufactures carboxylic acids, both having high added value. …”
Publicado 2023
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8515por Zhang, Tao, Gu, Guowei, Liu, Guodong, Su, Jinhua, Zhan, Zhilai, Zhao, Jianyuan, Qian, Jinxiu, Cai, Guowei, Cen, Shan, Zhang, Dewu, Yu, Liyan“…OxaB was further proven via biochemical assays to have the ability to convert 15-hydroxdecaturin A (3) to 1 with a spiro-lactone core skeleton through oxidative rearrangement. …”
Publicado 2023
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8516“…In children, most BJI studied were OM (n = 13) and septic arthritis (n = 9). Panton Valentine leucocidin (PVL) genes were associated with higher biological inflammatory markers at presentation (n = 4 studies), more febrile days (n = 3), and more complicated/severe infection (n = 4). …”
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8517por Fróes, Yuri Nascimento, Araújo, João Guilherme Nantes, Gonçalves, Joyce Resende dos Santos, de Oliveira, Milena de Jesus Marinho Garcia, Everton, Gustavo Oliveira, Filho, Victor Elias Mouchrek, Silva, Maria Raimunda Chagas, Silva, Luís Douglas Miranda, Silva, Lucilene Amorim, Neto, Lídio Gonçalves Lima, de Oliveira, Renata Mondêgo, Torres, Mylena Andréa Oliveira, da Silva, Luís Cláudio Nascimento, Lopes, Alberto Jorge Oliveira, Aliança, Amanda Silva dos Santos, da Rocha, Cláudia Quintino, Sousa, Joicy Cortez de Sá“…LC-MS revealed the presence of 14 compounds in V. brasiliana crude extract, including flavonoids, flavones, sesquiterpene lactones, and quinic acids. Eriodictol (ΔGbind = −9.0), luteolin (ΔGbind = −8.7), and apigenin (ΔGbind = −8.6) obtained greater strength of molecular interaction with lanosterol demethylase in the molecular docking study. …”
Publicado 2023
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8518“…Here we demonstrated that heliangin, a natural sesquiterpene lactone, exerts favorable therapeutic responses in NPM1 mutant acute myeloid leukemia cells, with no apparent toxicity to normal hematogenous cells, by inhibiting their proliferation, inducing apoptosis, causing cell cycle arrest, and promoting differentiation. …”
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8519por Carrillo Heredero, Alicia Maria, Segato, Giulia, Menotta, Simonetta, Faggionato, Elena, Vismarra, Alice, Genchi, Marco, Bertini, Simone“…Ivermectin is a macrocyclic lactone widely used in veterinary medicine for its broad-spectrum antiparasitic properties. …”
Publicado 2023
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8520“…The aims of this research were to manufacture casein derivative-based delivery system using acid-induced gelation method with glucono-σ-lactone and to investigate the effects of production variables, such as pH and charged amount of linoleic acid, on the physicochemical properties of delivery systems and oxidative stability of DHA during storage in model milk. …”
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