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  1. 1181
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    Frequency of Panton–Valentine Leukocidin Gene among Clinical Isolates of Methicillin-Resistant Staphylococcus aureus in Eastern Province of Saudi Arabia
  2. 1182
    “…BACKGROUND: N-acyl-homoserine lactones (AHLs) are the quorum sensing (QS) signal molecules to coordinate the collective behavior in a population in Gram-negative bacteria. …”
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    N-3-oxo-hexanoyl-homoserine lactone, a bacterial quorum sensing signal, enhances salt tolerance in Arabidopsis and wheat
  3. 1183
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    Severe community-acquired pneumonia caused by Panton-Valentine leukocidin-positive Staphylococcus aureus: first reported case in the United Kingdom
  4. 1184
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    A New Hybrid δ-Lactone Induces Apoptosis and Potentiates Anticancer Activity of Taxol in HL-60 Human Leukemia Cells
  5. 1185
    “…Spiciformin (1) is a sesquiterpene lactone with a germacrane skeleton that is found in two Tanacetum species endemic to the Canary Islands. …”
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    Cytotoxicity of the Sesquiterpene Lactone Spiciformin and Its Acetyl Derivative against the Human Leukemia Cell Lines U-937 and HL-60
  6. 1186
    “…QS molecules, like N-3-oxo-dodecanoyl-L-homoserine lactone (3O-C(12)-HSL), can also modulate the behavior of host cells, e.g., epithelial barrier properties and innate immune responses. …”
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    Pseudomonas aeruginosa N-3-Oxo-Dodecanoyl-Homoserine Lactone Impacts Mitochondrial Networks Morphology, Energetics, and Proteome in Host Cells
  7. 1187
    “…It leads to the formation of biologically relevant [2.2.2]-bicyclic lactones. Their functionalization potential has been confirmed in selected, diastereoselective transformations.…”
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    Asymmetric Synthesis of [2.2.2]-Bicyclic Lactones via All-Carbon Inverse-Electron-Demand Diels–Alder Reaction
  8. 1188
    “…Lekethromycin, a new macrolide lactone, exhibits significant antibacterial activity. …”
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    Determination of Lekethromycin, a Novel Macrolide Lactone, in Rat Plasma by UPLC-MS/MS and Its Application to a Pharmacokinetic Study
  9. 1189
    “…In the present study, we aim to investigate the potential activity of Eucannabinolide (Euc), a novel sesquiterpene lactone separated from Eupatorium cannabinum Linn. against TNBC by targeting STAT3 and expect that Euc will be developed as an inhibitor of STAT3 in the treatment of TNBC. …”
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    Eucannabinolide, a novel sesquiterpene lactone, suppresses the growth, metastasis and BCSCS-like traits of TNBC via inactivation of STAT3
  10. 1190
    “…Bioassay-guided fractionation through a combination of silica-gel column chromatography, followed by preparative thin layer chromatography (PTLC), led to the isolation of two diastereomers of a monoterpenoid lactone, namely, loliolide (1) and epi-loliolide (2), isolated for the first time in this species. …”
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    Anti-Hepatocellular Carcinoma (HepG2) Activities of Monoterpene Hydroxy Lactones Isolated from the Marine Microalga Tisochrysis Lutea
  11. 1191
    “…The exogenous addition of the MBR culture extract and AHL molecules (a cocktail of C(6), C(8), C(10), and C(12)-homoserine lactones) increased the specific (14-15)N(2) production rate of B. sinica. …”
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    Cell Density-dependent Anammox Activity of Candidatus Brocadia sinica Regulated by N-acyl Homoserine Lactone-mediated Quorum Sensing
  12. 1192
    “…Free and glycosylated sesquiterpene lactones (SLs), which are abundant in leafy vegetables including Brussels/witloof chicory, possess health-promoting effects in vivo. …”
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    Low Oral Bioavailability and Partial Gut Microbiotic and Phase II Metabolism of Brussels/Witloof Chicory Sesquiterpene Lactones in Healthy Humans
  13. 1193
    “…Cichorium intybus L. or chicory plants are a natural source of health-promoting compounds in the form of supplements such as inulin, as well as other bioactive compounds such as sesquiterpene lactones (SLs). After inulin extraction, chicory roots are considered waste, with most SLs not being harnessed. …”
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    Supercritical CO(2) Extraction as a Tool to Isolate Anti-Inflammatory Sesquiterpene Lactones from Cichorium intybus L. Roots
  14. 1194
    “…We report an unusual and rare case of infection from methicillin resistant Staphylococcus aureus (MRSA) producing Panton-Valentine leukocidin in a preterm neonate in NICU. …”
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    An unusual aggressive presentation of late onset sepsis due to Staphylococcus Aureus MRSA producing panton-valentine leucocidin in preterm neonate
  15. 1195
    “…GqqA strongly interfered with N-acyl-homoserine lactone (AHL) quorum sensing signals from Gram-negative bacteria and affected biofilm formation in its native host strain Komagataeibacter europaeus. …”
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    The Komagataeibacter europaeus GqqA is the prototype of a novel bifunctional N-Acyl-homoserine lactone acylase with prephenate dehydratase activity
  16. 1196
    “…OBJECTIVE: To change the specificity of a glutaryl-7-aminocephalosporanic acid acylase (GCA) towards N-acyl homoserine lactones (AHLs; quorum sensing signalling molecules) by site-directed mutagenesis. …”
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    A single point mutation converts a glutaryl-7-aminocephalosporanic acid acylase into an N-acyl-homoserine lactone acylase
  17. 1197
    “…Lactones are among the well-known organic substances with a specific taste and smell. …”
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    δ-Lactones—A New Class of Compounds That Are Toxic to E. coli K12 and R2–R4 Strains
  18. 1198
    por Rezaei, Golbon, Meloni, Giovanni
    Publicado 2021
    “…Many lactones occur in a range of natural substances and have many advantages over bioethanol. …”
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    Study of the Synchrotron Photoionization Oxidation of Alpha-Angelica Lactone (AAL) Initiated by O((3)P) at 298, 550, and 700 K
  19. 1199
    “…Dehydrocostus lactone (DHL), a natural sesquiterpene lactone isolated from the traditional Chinese herbs Saussurea lappa and Inula helenium L., has important anti-inflammatory properties used for treating colitis, fibrosis, and Gram-negative bacteria-induced acute lung injury (ALI). …”
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    Dehydrocostus Lactone Attenuates Methicillin-Resistant Staphylococcus aureus-Induced Inflammation and Acute Lung Injury via Modulating Macrophage Polarization
  20. 1200
    “…AIMS AND OBJECTIVES: Examine beliefs about EBP and its level of implementation among nurses working in nursing homes in a bilingual canton of Switzerland and explore associations between these aspects and nurses’ sociodemographic and professional characteristics. …”
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    Beliefs and implementation of evidence‐based practice among nurses in the nursing homes of a Swiss canton: An observational cross‐sectional study
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