Mostrando 441 - 460 Resultados de 11,307 Para Buscar '"A. D."', tiempo de consulta: 1.81s Limitar resultados
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    “…METHODS AND FINDINGS: A total of 17,954 HIV-positive individuals from the Data Collection on Adverse Events of Anti-HIV Drugs (D:A:D) study with ≥3 estimated glomerular filtration rate (eGFR) values after 1 January 2004 were included. …”
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    “…The antitumor effects of recombinant human interleukin‐2 (rIL‐2), in combination with recombinant human interferon‐α A/D hybrid (rIFN‐α A/D) on colon carcinoma 26 (colon 26) in mice were examined histologically. …”
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  5. 445
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  7. 447
    “…Metal-free magnetic mixed micelles (mean diameter: < 20 nm) were prepared by mixing the biocompatible non-ionic surfactant Tween 80 and the non-toxic, hydrophobic pyrrolidine-N-oxyl radicals bearing a d-glucosamine unit in pH 7.4 phosphate-buffered saline (PBS). …”
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  8. 448
    “…We examined the slow extension of the invading strand in a D-loop by DNA polymerase (Pol) IV and the more rapid extension by DNA polymerase LF-Bsu. …”
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  9. 449
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  14. 454
    “…A number of previously undescribed (1–7) and structurally related known (8–17) isobenzofuran-type polyketides were obtained from the fermentation of Penicillium commune P-4-1, an endophytic fungus isolated from the fresh trunk bark of the critically endangered conifer Abies beshanzuensis. Beshanzoides A–D (1–4, resp.) feature a cycloheptanone-containing isobenzofuran ring system hitherto unknown, which might be biosynthesized via two steps of aldol reactions starting from a common co-occurring isobenzofuran-type polyketide as the precursor. …”
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  15. 455
    “…We have designed four dyes based on D–A′–π–A/D–π–A′–π–A triphenylamine and quinoline derivatives for dye-sensitized solar cells (DSSCs) and studied their optoelectronic properties as well as the effects of the introduction of alkoxy groups and thiophene group on these properties. …”
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  16. 456
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  19. 459
    “…Therefore, a series of nonfullerene-based derivatives (CC10D1–CC10D8) with a D−π–A configuration was planned for the NLO investigation using CC10R as the reference molecule with structural alternations at acceptor moieties. …”
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  20. 460
    “…OBJECTIVE: To study serum levels of vitamins A, D and E in children with recurrent respiratory tract infections of different ages and the correlation. …”
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