Mostrando 961 - 980 Resultados de 10,887 Para Buscar '"Sponge"', tiempo de consulta: 0.27s Limitar resultados
  1. 961
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  3. 963
    “…In this study, we analysed the presence of Klebsiella spp. and Raoultella spp. and their antibiotic resistance in 100 used kitchen sponges. In a domestic environment, kitchen sponges are commonly used by consumers for doing the dishes and/or cleaning kitchen surfaces. …”
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  4. 964
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  6. 966
    “…Four new sesquiterpene hydroquinones, xishaeleganins A–D (6–9), along with eleven known related ones (12 and 14–23) were isolated from the Xisha marine sponge Dactylospongia elegans (family Thorectida). …”
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  7. 967
    “…By using zebrafish larvae as a mineralization model, we have thus evaluated the effects of the crude acetonic extract from the marine sponge Aplysina aerophoba and its bromotyrosine components on bone development. …”
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  8. 968
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  10. 970
    “…BACKGROUND: Sponge microbiomes are essential for the function and survival of their host and produce biologically active metabolites, therefore, they are ideal candidates for ecological, pharmacologic and clinical research. …”
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  11. 971
    “…Here, a natural products-initiated discovery of anti-inflammatory agents from marine sponges was undertaken. From the screening of 231 crude extracts, a total of 30 extracts showed anti-inflammatory activity with no direct cytotoxic effects at 50 μg/mL on RAW 264.7 (ATCC(®)TIB-71™) murine macrophage cells stimulated with 1 μg/mL lipopolysaccharide (LPS). …”
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  12. 972
    “…A polyoxygenated and halogenated labdane, spongianol (1); a polyoxygenated steroid, 3β,5α,9α-trihydroxy-24S-ethylcholest-7-en-6-one (2); a rare seven-membered lactone B ring, (22E,24S)-ergosta-7,22-dien-3β,5α-diol-6,5-olide (3); and an α,β-unsaturated fatty acid, (Z)-3-methyl-9-oxodec-2-enoic acid (4) as well as five known compounds, 10-hydroxykahukuene B (5), pacifenol (6), dysidamide (7), 7,7,7-trichloro-3-hydroxy-2,2,6-trimethyl-4-(4,4,4-trichloro-3-methyl-1-oxobu-tylamino)-heptanoic acid methyl ester (8), and the primary metabolite 2’-deoxynucleoside thymidine (9), have been isolated from the Red Sea sponge Spongia sp. The stereoisomer of 3 was discovered in Ganoderma resinaceum, and metabolites 5 and 6, isolated previously from red algae, were characterized unprecedentedly in the sponge. …”
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  13. 973
    “…A standardized Escherichia coli inoculum water solution was applied over sterile laparotomy sponges overlying blood agar plates. Four laparotomy sponge layer-densities, 4 volumes of E. coli inoculum water solution, and 4 exposure times were evaluated. …”
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  14. 974
    “…In the control group, haemostasis was achieved only by compression with gauze sponge; and in the two other groups, haemostasis was achieved with application of one of these two substances. …”
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  15. 975
    “…A top-down synthetic method was developed for the fabrication of sponge-like Mn(3)O(4) composed of Mn(3)O(4) nanocrystals by decomposition of manganese formate at 200 °C. …”
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  16. 976
    “…It is found that the polyurethane sponge works as a robust scaffold for graphene to shape its 3D structure. …”
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  17. 977
    “…Conclusion: SNHG5 promoted the development of melanoma by sponging miR-155 in vitro and in vivo, implying the important implication of lncRNAs in melanoma progression and providing a potential therapeutic target for melanoma.…”
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  18. 978
    “…Herein, we report the synthesis of a mesoporous carbon sponge (MCS) from a supramolecular microcrystalline cellulose–polymer system triggered by microwave-assisted treatment. …”
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  19. 979
    “…This, in addition to the increasing social need of being environmentally respectful, led us to investigate whether a sponge-like scaffold (SP–CH) produced from natural by-products of the food industry — soy protein and β-chitin — can be employed as a nasal pack for the treatment of epistaxis. …”
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  20. 980
    “…Kitchen sponges are particularly well known to harbor a high number and diversity of bacteria, including pathogens. …”
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