Mostrando 94,781 - 94,800 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 0.82s Limitar resultados
  1. 94781
    “…In vivo imaging of the retina was performed on days 4 and 7 after the first LPS challenge, using optical coherence tomography and fluorescein angiography. …”
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  2. 94782
    “…The 3D configuration and orientation of the aneurysm related with the anatomical landmarks (optic chiasm and the adjacent structures of the skull base) might be useful for the navigation. …”
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  3. 94783
    por Sawall, Yvonne, Hochberg, Eric J.
    Publicado 2018
    “…One implication is that reef P can be estimated using rapid optical measurements, as opposed to traditional, laborious respirometry methods. …”
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  4. 94784
    “…We also studied by immunohistofluorescence the expression of glial markers that label processes (GFAP for astrocytes and iba-1 for microglia) and cell body (S100β for astrocytes and iba-1 for microglia) and quantified the immunostained surface and the number of astrocytes and microglia (conventional counts and optical dissector method of stereological counting). …”
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  5. 94785
    “…BACKGROUND: The optical accessibility of the eye and technological advances in ophthalmic diagnostics have put ophthalmology at the forefront of data-driven medicine. …”
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  6. 94786
    “…For each patient, the BCVA [Early Treatment Diabetic Retinopathy Study (ETDRS) charts] and macular thickness on optical coherence tomography (OCT) at baseline visit and within the 2nd, 4th, and 6th months of follow-up were obtained. …”
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  7. 94787
    “…METHODS: The NHPT was modified and standardized (S-NHPT) by 1) replacing the original peg container with an additional identical nine hole pegboard, 2) adding a specific order of which peg to pick, and 3) specifying to insert the peg taken from the original pegboard into the corresponding hole of the target pegboard. Eight optical cameras registered upper body kinematics of 30 persons post-stroke and 41 controls during the S-NHPT. …”
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  8. 94788
    “…Methods: Placentas (n = 1 17) from 32 T-SGA (birth weight (BW) = −1.74 ± 0.08 SDS), 37 T-AGA (BW = 0.12 ± 0.12 SDS), 20 PT-SGA (BW = −2.08 ± 0.14 SDS), and 28 PT-AGA (BW = −0.43 ± 0.13 SDS) newborns were collected. mRNA expression by RT-PCR in the chorionic (CP) and basal (BP) plates of the placentas, and the presence of Klotho was evaluated by immunohistochemistry (integral optical density, IOD). In addition, we developed placental explants that were incubated with IGF-I in the presence or absence of Klotho. …”
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  9. 94789
    “…METHODS: Between May 2010 and August 2014, a total of 41 STEMI patients treated by either G2‐DES (n = 26; everolimus‐eluting stent [EES]: n = 15, zotarolimus‐eluting stent [ZES]: n = 11) or BMS (n = 15) and, with multivessel disease requiring additional percutaneous coronary intervention (PCI), were prospectively enrolled. Optical coherence tomography (OCT) imaging was performed at 1 month after stent implantation. …”
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  10. 94790
  11. 94791
    “…Enhanced depth imaging optical coherence tomography (EDI-OCT) was performed to measure the RT and CT. …”
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  12. 94792
    “…The preoperative and postoperative CCD was defined when the detachment between ciliary body and choroid was detected by the ultrasound biomicroscopy (UBM) and anterior segment optical coherence tomography (AS-OCT) respectively. …”
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  13. 94793
    “…Effectiveness and safety were assessed from changes in central retinal thickness (measured using spectral domain optical coherence tomography), corrected distance visual acuity, uveitic activity, and intraocular pressure. …”
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  14. 94794
    “…Overall, variations in Fe(diss) in most UGLS lakes have very small effects on CDOM optical properties, such as a(440) and SUVA(254), and negligible effects on the accuracy of DOC estimated from a(440), data for which can be obtained at broad regional scales by remote sensing methods.…”
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  15. 94795
    “…The NMs properties can also interfere with the reagents of the biochemical and optical assays leading to skewed interpretations and ambiguous results related to the NMs toxicity. …”
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  16. 94796
    “…Mass spectrometry and total internal reflection fluorescence optical microscopy were used to show that peptides incorporated into the fibrils reacted with the azide while maintaining the structure of the fibril. …”
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  17. 94797
    “…The primary outcomes were dry eye assessed by tear film break time (TFBUT), fluoresce in corneal staining (FCS) on slit-lamp on days 1, 3, and 15 postoperatively, and lower tear meniscus height (LTMH) on optical coherence tomography on days 1 and 15 postoperatively. …”
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  18. 94798
    por Liu, Yang, Wang, Xin, Zhu, Min, Xu, Gezhi, Li, Lei
    Publicado 2019
    “…Best corrected visual acuity (BCVA) and ophthalmic fundus examination were examined, including fundus photos, optical coherence tomography (OCT) and angiography. …”
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  19. 94799
    “…Activity findings were evaluated with optical coherence tomography. RESULTS: Pretreatment BCVA was 0.94±0.21 in group 1 and 0.77±0.36 in group 2 (p=0.041). …”
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  20. 94800
    “…Due to their unique properties, quantum dots (QDs) are emerging as optimal tools in long-term MSC optical imaging applications. The aim of this study was to investigate the uptake dynamics, cytotoxity, subcellular and extracellular distribution of non-targeted carboxylated quantum dots in human bone marrow MSCs at different cell growing densities. …”
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