Mostrando 441 - 460 Resultados de 10,887 Para Buscar '"Sponge"', tiempo de consulta: 0.16s Limitar resultados
  1. 441
  2. 442
    por Saxena, Akansha, Mishra, Sanjay
    Publicado 2017
    “…Marine sponges have potential sources for secondary metabolites and are considered as a drug treasure house. …”
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  3. 443
    “…Terrestrial runoff, resuspension events and dredging can affect filter-feeding sponges by elevating the concentration of suspended sediments, reducing light intensity, and smothering sponges with sediments. …”
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  4. 444
    “…Sponges link the microbial loop with benthic communities by feeding on bacteria. …”
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  5. 445
    por Leisegang, Matthias S.
    Publicado 2018
    “…Moreover, PFL competitively sponged the cardio-protective miRNA let-7d in cardiac fibroblasts. …”
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  6. 446
    “…CONCLUSION: Animals which had their wounds treated with collagen and regenerated cellulose sponges presented better results in relationship to the ones treated with gelatin sponge.…”
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  7. 447
    “…Here we compare collagen implantable sponges derived for the first time from the Rhizostoma pulmo jellyfish. …”
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  8. 448
    “…Coral reefs face many stressors associated with global climate change, including increasing sea surface temperature and ocean acidification. Excavating sponges, such as Cliona spp., are expected to break down reef substrata more quickly as seawater becomes more acidic. …”
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  9. 449
    “…Herein, we describe the isolation and spectroscopic identification of eight new tetrabrominated tyrosine alkaloids 2–9 from the Polynesian sponge Suberea ianthelliformis, along with known major compound psammaplysene D (1), N,N-dimethyldibromotyramine, 5-hydroxy xanthenuric acid, and xanthenuric acid. …”
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  10. 450
    “…The goal of this report was to discuss the safety and efficacy of prophylactic gelatin sponge embolization for occult splenic hemorrhage. …”
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  11. 451
  12. 452
    “…Two individual factors (temperature and solvent polarity) were selected for further study on their influence on sponge metabolites using orthogonal partial least square (OPLS) modeling. …”
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  13. 453
    por Qiu, Yan, Wang, Xiu Min
    Publicado 2008
    “…Detailed chemical investigation of the South China sponge Dysidea arenaria resulted in the isolation of a new sesquiterpenoid hydroquinone, 19-hydroxy-polyfibrospongol B (1), along with five known compounds: polyfibrospongol B (2), isosemnonorthoquinone (3), ilimaquinone (4), smenospongine (5) and smenotronic acid (6). …”
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  14. 454
    “…A new scalarane sesterterpene, phyllofolactone M (1), and a new sterol, (24E)-5α,6α-epoxystigmasta-7,24(28)-dien-3β-ol (3), together with a known sesterterpene, phyllofolactone B (2), were isolated from the South China Sea sponge Phyllospongia foliascens. Their structures were elucidated by spectroscopic analysis and comparison with known compounds. …”
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  15. 455
  16. 456
    “…The fungus Aspergillus ochraceus was isolated from the Mediterranean sponge Agelas oroides. The initial fermentation of the fungus on solid rice medium yielded 16 known compounds (4–19). …”
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  17. 457
    “…(1) Background: We tested the hypothesis that hyaluronic acid (HA) can significantly promote the osteogenic potential of BMP-2/ACS (absorbable collagen sponge), an efficacious product to heal large oral bone defects, thereby allowing its use at lower dosages and, thus, reducing its side-effects due to the unphysiologically-high doses of BMP-2; (2) Methods: In a subcutaneous bone induction model in rats, we first sorted out the optimal HA-polymer size and concentration with micro CT. …”
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  18. 458
    “…The aim of the study was to produce 3D sponges based on enzymatically modified lysozyme selected polysaccharides and assess their physicochemical properties. …”
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  19. 459
  20. 460
    “…Even though international standard checklists concerning sponge handling and counting exist, RSM could never be ruled out completely.…”
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