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  1. 7241
    por Wilsenach, R.
    Publicado 1963
    “…This interpretation of the changes which occur during the differentiation of the plastid differs radically from those of Menke (1961) and Manton (1962) who studied this same genus, but is compatible with findings in algae and angiosperms.…”
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    DIFFERENTIATION OF THE CHLOROPLAST OF ANTHOCEROS
  2. 7242
    “…In order to examine health professionals’ attitudes and practices related to healthcare interpreting, we sent a self-administered questionnaire to heads of medical and nursing departments in public healthcare services in the canton of Basel-Stadt (N = 205, response rate 56%). …”
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    Access to Healthcare Interpreter Services: Where Are We and Where Do We Need to Go?
  3. 7243
    “…The chemical constituents reported from this shrub belong to different classes, such as alkaloids, diterpenoid lactones, glycosides, steroids, sesquiterpenoid, phenolics, aliphatic compounds and polysaccharides. …”
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    Tinospora cordifolia (Willd.) Hook. f. and Thoms. (Guduchi) – validation of the Ayurvedic pharmacology through experimental and clinical studies
  4. 7244
    “…Outbreak strains have been shown to carry the genes for Panton-Valentine leukocidin (PVL). To determine if carriage of PVL-positive CA-MRSA increased the risk for subsequent soft tissue infection, we conducted a retrospective cohort study by reviewing the medical records of 316 persons for 3.6 years after their participation in a MRSA nasal colonization survey. …”
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    Methicillin-Resistant Staphylococcus aureus Carriage and Risk Factors for Skin Infections, Southwestern Alaska, USA
  5. 7245
    “…The title compound (systematic name: 9a-hydr­oxy-3,4a,5-trimethyl-4a,6,7,8a,9,9a-hexa­hydro-4H,5H-naphtho[2,3-b]furan-2,8-dione), C(15)H(20)O(4), is a sesquiterpene lactone showing the typical eremophilanolide skeleton, which has been isolated from the plant Senecio candidans collected in the Chilean Magallanes region. …”
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    (−)-Istanbulin A
  6. 7246
    “…The two catalytic processes were first carried out independently in a case study before the whole sequence was optimized and applied to the synthesis of several polyhalogenated bicyclic γ-lactams and lactones from α,ω-diene substrates bearing trihaloacetamide or trichloroacetate functionalities. …”
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    Tandem catalysis of ring-closing metathesis/atom transfer radical reactions with homobimetallic ruthenium–arene complexes
  7. 7247
    “…Many members of the LuxR family of acyl-homoserine lactone (acyl-HSL)-dependent quorum-sensing transcriptional activators are thought to have the unusual characteristics of requiring the signal ligand during polypeptide synthesis to fold into an active conformation and of binding signal extraordinarily tightly. …”
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    Reversible Signal Binding by the Pseudomonas aeruginosa Quorum-Sensing Signal Receptor LasR
  8. 7248
    “…The dihedral angle between the ten-membered ring and the lactone ring is 21.81 (9)°. An intra­molecular O—H⋯N hydrogen bond stabilizes the mol­ecular conformation. …”
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    10α-Hy­droxy-4,9-dimethyl-13-[(pyrrol­idin-1-yl)meth­yl]-3,8,15-trioxatetra­cyclo­[10.3.0.0(2,4).0(7,9)]penta­decan-14-one
  9. 7249
    “…The dihedral angle between the ten-membered ring and the lactone ring is 21.7 (4)°. The mol­ecular conformation is stabilized by an O—H⋯N hydrogen bond and the crystal structure is stabilized by weak inter­molecular C—H⋯O inter­actions.…”
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    9-Hy­droxy-4,8-dimethyl-12-(piperidin-1-ylmeth­yl)-3,14-dioxatricyclo­[9.3.0.0(2,4)]tetra­dec-7-en-13-one
  10. 7250
    “…Problem related to false-positive results during monacolins identification was solved by adding monacolin lactonization step in the assessment method. Using this improved method, monacolin derivatives were not detected in all Monascus-fermented products tested in this study, suggesting that their hypocholesterolemic effects may be due to other compounds other than monacolins.…”
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    Assessment of Monacolin in the Fermented Products Using Monascus purpureus FTC5391
  11. 7251
    “…All tested isolates from clinical infections were negative for the Panton-Valentine leukocidin genes. Equine MRSA infection may be an important emerging zoonotic and veterinary disease.…”
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    Methicillin-resistant Staphylococcus aureus in Horses and Horse Personnel, 2000–2002
  12. 7252
    “…Common products are 7,8-dihydroxyeicosatetraenoic acid and a novel eicosanoid with an unusual γ-lactone moiety. Several prostaglandins were predominantly formed by the invasive species. …”
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    Conserved and species-specific oxylipin pathways in the wound-activated chemical defense of the noninvasive red alga Gracilaria chilensis and the invasive Gracilaria vermiculophylla
  13. 7253
    “…Further molecular characterization determined that these isolates all contained staphylococcal cassette chromosome (SCC) mecV, were negative for Panton-Valentine leukocidin, and were closely related by macrorestriction analysis with the restriction enzyme Cfr91. …”
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    Livestock-associated Methicillin-Resistant Staphylococcus aureus Sequence Type 398 in Humans, Canada
  14. 7254
    “…All isolates contained the staphylococcal chromosome cassette mec type IV. Genes for Panton-Valentine leukocidin and staphylococcal enterotoxin K were detected in all isolates, and most contained other enterotoxin genes. …”
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    Community-associated Methicillin-resistant Staphylococcus aureus in Hospital Nursery and Maternity Units
  15. 7255
    “…Toxin genes were detected in all isolates; 11 (85%) had only genes for Panton-Valentine leukocidin. All isolates had community-associated pulsed-field gel electrophoresis patterns; all MRSA isolates had the staphylococcal cassette chromosome mec type IVa. …”
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    Severe Community-acquired Pneumonia Due to Staphylococcus aureus, 2003–04 Influenza Season
  16. 7256
    “…The three six-membered rings adopt chair conformations, the cyclo­pentane ring displays an approximate envelope conformation (with the C atom bearing the methyl substituent at the flap) and the five-membered lactone ring adopts an essentially planar [maximum deviation of 0.004 (8) Å] conformation. …”
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    17βH-Periplogenin, a cardiac aglycone from the root bark of Periploca sepium Bunge
  17. 7257
    por Kobayashi, Shiro
    Publicado 2010
    “…Polyesters are prepared by repeated ester bond-formation reactions; they include two major modes, ring-opening polymerization (ROP) of cyclic monomers such as cyclic esters (lactones) and condensation polymerization via the reaction between a carboxylic acid or its ester group and an alcohol group. …”
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    Lipase-catalyzed polyester synthesis – A green polymer chemistry
  18. 7258
    “…Artemether is a sesquiterpene lactone derived from artemisinin. Artemisinin is a compound derived from the sweet wormwood plant and has been used for centuries in traditional Chinese medicine to treat fever. …”
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    Formulation, process development and evaluation of artemether and lumefantrine soft gelatin capsule
  19. 7259
    “…Severe invasive infections have been described, mostly associated with the presence of Panton-Valentine leukocidin (PVL). In Portugal limited information exists regarding CA-MRSA infections. …”
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    Community-Associated Methicillin-Resistant Staphylococcus aureus Lacking PVL, as a Cause of Severe Invasive Infection Treated with Linezolid
  20. 7260
    “…Zearalenone (ZEA) is a phenolic resorcylic acid lactone compound produced by several species of Fusarium. …”
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    Effects of Red Ginseng Extract on Zearalenone Induced Spermatogenesis Impairment in Rat
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