Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
87
Cuentos rusos
35
Teatro ruso
26
Novela rusa
23
Historia y crítica
21
Crítica e interpretación
17
Literatura rusa
16
Antigüedades
10
Filosofía
10
Música
10
Educación
9
Política y gobierno
9
Sinfonías
9
Algebra lineal
8
Antropología
8
Autores rusos
8
Aztecas
8
Enfermedades
8
Enfermería
8
Estudio y enseñanza
8
Música orquestal
8
Música para guitarra
8
Arquitectura
7
Arte
7
Aspectos sociales
7
Indígenas de México
7
Literatura francesa
7
Música instrumental
7
Novela estadounidense
7
Teatro mexicano
7
-
641“…OleA, a member of the thiolase superfamily, is known to catalyze the Claisen condensation of long-chain acyl coenzyme A (acyl-CoA) substrates, initiating metabolic pathways in bacteria for the production of membrane lipids and β-lactone natural products. OleA homologs are found in diverse bacterial phyla, but to date, only one homodimeric OleA has been successfully purified to homogeneity and characterized in vitro. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
642por Softic, Adis, Martin, Adam Dunstan, Skjerve, Eystein, Fejzic, Nihad, Goletic, Teufik, Kustura, Aida, Granquist, Erik Georg“…CONCLUSIONS: There is a need for an organised, regular, and more comprehensive recording system for the reproduction of dairy cattle among dairy farms in Una-Sana Canton. The calculated reproductive measures indicated an undulant trend in reproductive performance among selected dairy farms in Una-Sana Canton. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
643por Schwarzkopf, Ran, Maher, Nolan A., Slover, James D., Strauss, Eric J., Bosco, Joseph A., Zuckerman, Joseph D.“…In our report, we will detail the different aspects and actions taken by NYU Langone Health as well as NYU Langone Orthopedic Hospital and the orthopedic department in particular. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
644por Lozza, Laura, Moura-Alves, Pedro, Domaszewska, Teresa, Crespo, Carolina Lage, Streata, Ioana, Kreuchwig, Annika, Puyskens, Andreas, Bechtle, Marina, Klemm, Marion, Zedler, Ulrike, Ungureanu, Bogdan Silviu, Guhlich-Bornhof, Ute, Koehler, Anne-Britta, Stäber, Manuela, Mollenkopf, Hans-Joachim, Hurwitz, Robert, Furkert, Jens, Krause, Gerd, Weiner, January, Jacinto, António, Mihai, Ioana, Leite-de-Moraes, Maria, Siebenhaar, Frank, Maurer, Marcus, Kaufmann, Stefan H. E.Enlace del recurso
Publicado 2020
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
645por Ekinovic, Nadija, Beculic, Hakija, Skomorac, Rasim, Jusic, Aldin, Masovic, Anes, Kurtagic, Damir, Barucija, Nedim“…OBJECTIVE: To determine the incidence of gliomas in Zenica - Doboj Canton. Moreover, to analyse its potential connection to sociodemographic characteristics and its distribution throughout municipalities of Zenica - Doboj Canton in the period of 2009-2019. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
646por Carneiro, Deisy G., Almeida, Felipe A., Aguilar, Ananda P., Vieira, Nívea M., Pinto, Uelinton M., Mendes, Tiago A. O., Vanetti, Maria Cristina D.“…Acyl-homoserine lactones (AHLs) are quorum sensing (QS) signaling molecules that mediate cell-to-cell communication in Gram-negative bacteria. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
647por khataee, Simin, Dehghan, Gholamreza, Rashtbari, Samaneh, Dastmalchi, Siavash, Iranshahi, Mehrdad“…Lawsone (2-hydroxy-1,4-naphtoquinone; LAW), as a naphthoquinone derivative, is the biologically active component of Henna leaves. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
648por Tabraiz, Shamas, Shamurad, Burhan, Petropoulos, Evangelos, Charlton, Alex, Mohiudin, Obaidullah, Danish Khan, Mohammad, Ekwenna, Emeka, Sallis, Paul“…This study explores the types of acyl homoserine lactone (AHL) and their concentrations in different compartments of different conventional anaerobic bioreactors: (i) an upflow anaerobic membrane bioreactor (UAnMBR, biofilm/mixed liquor (sludge)); (ii) an anaerobic membrane bioreactor (AnMBR, biofilm/mixed liquor (sludge)); and (iii) an upflow sludge blanket (UASB, sludge only), all operating at 15 °C. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
649por Hodille, Elisabeth, Plesa, Adriana, Bourrelly, Eve, Belmont, Lucie, Badiou, Cédric, Lina, Gerard, Dumitrescu, Oana“…In necrotising pneumonia, Panton–Valentine leucocidin (PVL) induces not only lung injury and necrosis, but also leukopenia, regarded as a major factor of a poor prognosis. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
650por Najar, Basma, Pistelli, Laura, Marchioni, Ilaria, Pistelli, Luisa, Muscatello, Beatrice, De Leo, Marinella, Scartazza, Andrea“…Overall, this study revealed efficient physiological and biochemical adaptations of henna leaves to salt stress despite an altered production of important economic metabolites such as lawsone.…”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
651por Corazza, Monica, Borghi, Alessandro, Bettoli, Vincenzo, Pora, Roberto, Bononi, Ilaria, Mazzoni, Elisa, Mazzola, Elisa, Saraceni, Silva, Maritati, Martina, Contini, Carlo“…Panton-Valentine leukocidin (PVL) appears to be a virulence factor which, among others, can exacerbate the pathogenicity of Staphylococcus aureus infections, especially inducing severe necrotic, deep-seated skin infections, abscesses, and recurrences. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
652
-
653“…In addition, the major lactone isolated, 3α-hydroxypelenolide, was biotransformed by the fungus Mucor plumbeus affording the corresponding 1β, 10α-epoxide. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
654“…We report the first example of controlled polymerization of poly(disulfide)s with narrow molecular weight distributions. 1,4,5-oxadithiepan-2-one (OTP), a disulfide-containing 7-membered ring lactone, was polymerized by using the diphenylphosphate (DPP) catalyzed lactone ring-opening polymerization method. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
655por Wang, Shitao, Yan, Chaoxian, Zhao, Wenlong, Liu, Xiaolan, Yuan, Cheng-Shan, Zhang, Hao-Li, Shao, Xiangfeng“…This work enables one-step transformation of tellurophene into tellurinate lactone and construction of intricate polycycles.…”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
656“…It is now available in Asia, Latin America and Eastern Europe under various brand names including Hengli(®), Lantox(®), Prosigne(®), Lanzox(®), Redux(®), Liftox(®), HBTX-A and CBTX-A. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
657por Elian, Christine, Brezová, Vlasta, Sautrot-Ba, Pauline, Breza, Martin, Versace, Davy-Louis“…Two new photopolymerizable vinyl (2-(allyloxy) 1,4-naphthoquinone, HNQA) and epoxy (2-(oxiran-2yl methoxy) 1,4-naphthoquinone, HNQE) photoinitiators derived from lawsone were designed in this paper. These new photoinitiators can be used as one-component photoinitiating systems for the free-radical photopolymerization of acrylate bio-based monomer without the addition of any co-initiators. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
658por Cimmino, Alessio, Roscetto, Emanuela, Masi, Marco, Tuzi, Angela, Radjai, Imene, Gahdab, Chakali, Paolillo, Rossella, Guarino, Amedeo, Catania, Maria Rosaria, Evidente, Antonio“…The dichloromethane extract obtained from its aerial parts demonstrated antibiotic activity against Enterococcus faecalis and was fractionated by bioguided purification procedures affording five main sesquiterpene lactones. They were identified by spectroscopic methods (NMR and ESIMS data) as guaiantrienolides, i.e., 6-acetoxy-1β-,6-acetoxy-1α-, and 6-acetoxy-10-β-hydroxyguaiantrienolide (1–3), and germacrenolides, i.e., haagenolide and 1,10-epoxyhaagenolide (4 and 5). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
659por Al Subeh, Zeinab Y., Raja, Huzefa A., Obike, Jennifer C., Pearce, Cedric J., Croatt, Mitchell P., Oberlies, Nicholas H.“…Resorcylic acid lactones (RALs) with a cis-enone moiety, represented by hypothemycin (1) and (5Z)-7-oxozeaenol (2), are fungal secondary metabolites with irreversible inhibitory activity against protein kinases, with particularly selective activity for inhibition of TAK1 (transforming growth factor beta-activated kinase 1). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
660“…Quorum sensing (QS) is a complex process in which molecules, such as l‐N‐acyl‐homoserine lactones (l‐AHLs), are produced as essential signaling molecules allowing bacteria to detect and respond to cell population density by gene regulation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto