Mostrando 28,801 - 28,820 Resultados de 28,951 Para Buscar '"AA"', tiempo de consulta: 0.51s Limitar resultados
  1. 28801
  2. 28802
  3. 28803
  4. 28804
  5. 28805
  6. 28806
    “…Moreover, among the three Antarctica isolates, only strain PAMC28711 exhibits auxiliary activities (AAs), a CAZyme family. To date, although the Variovorax strains are studied for different purposes, the trehalose metabolic pathways in Variovorax strains have not been reported. …”
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  7. 28807
  8. 28808
    “…A conclusive field survey on 67 liver samples collected from pigs of different breeds and weight categories confirmed, in agreement with testosterone residue profiles, the specificity of selected transcriptional biomarkers, showing their potential applications for screening purposes when AAS treatment is suspected, allowing to focus further investigations of competent authorities and confirmatory analysis where needed.…”
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  9. 28809
  10. 28810
    “…Concentration of serum zinc was determined by pyro-coated graphite furnace atomic absorption spectrophotometer (GF-AAS). The mean age of the case and control mothers was 25.28 years and 24.34 years respectively. …”
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  11. 28811
  12. 28812
    “…The particle agglomeration in cell medium was investigated by photon cross correlation spectroscopy (PCCS); cell viability by LDH and Alamar Blue assay; ROS induction by DCFH-DA assay; genotoxicity by alkaline comet assay and γH(2)AX foci formation; uptake and intracellular localization by transmission electron microscopy (TEM); and cellular dose as well as Ag release by atomic absorption spectroscopy (AAS). RESULTS: The results showed cytotoxicity only of the 10 nm particles independent of surface coating. …”
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  13. 28813
  14. 28814
  15. 28815
  16. 28816
  17. 28817
  18. 28818
  19. 28819
    “…The release of silver (Ag) from AgNPs was measured in cell culture medium by atomic absorption spectroscopy (AAS). The exposure of human osteoblast cells (hFOB 1.19) to AgNPs at concentration of 30 or 60 μg/mL for 24 or 48 hours, respectively resulted in cellular uptake of AgNPs and changes in cell ultrastructure. …”
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  20. 28820
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