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Mostrando 1 - 20 Resultados de 573 Para Buscar '"oxyhemoglobin"', tiempo de consulta: 0.42s Limitar resultados
  1. 1
    por Kosaka, H, Tyuma, I
    Publicado 1987
    “…Oxidation of oxyhemoglobin by nitrite is characterized by the presence of a lag phase followed by autocatalysis. …”
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  2. 2
    “…Oxygen is released to living tissues via conformational changes of hemoglobin from R-state (oxyhemoglobin) to T-state (desoxyhemoglobin). The detailed mechanism of this process is not yet fully understood. …”
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  3. 3
    “…The rule of addition of solubilities is applicable to the differentiation of the oxyhemoglobins of not too closely related species. 2. …”
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  4. 4
    por White, A. C.
    Publicado 1925
    “…From Fig. 1 it may be seen that the effect of elevated temperature during the pyrexial period upon 1/K and therefore on the dissociation curve of oxyhemoglobin was, on the average, greater than would have been expected from experiments on normal blood in vitro, and greater than would be expected in view of the alkalosis occurring See PDF for Structure during fever. …”
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  5. 5
    “…In a clinical data analysis of a multicenter cohort of hospitalized patients with COVID-19, we found a minimal effect, less than 1%, on the correlation between oxyhemoglobin concentration and predicted oxygen saturation in the presence of COVID-19 infection. …”
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  6. 6
    “…Superficial tissue oxyhemoglobin (oxy) and deoxyhemoglobin (deoxy) were measured with hyperspectral imaging from intact tissue bordering the ulcer. …”
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    “…Application of pyramidal thorn patches to pain regions decreased the pain degree estimated using TCES and VAS. Oxyhemoglobin levels were likely to be decreased in the left DLPFC on the basis of NIRS measurements during patch treatment, suggesting that the left DLPFC is involved in pain relief. …”
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  12. 12
    “…A pathological shift in the oxyhemoglobin curve (ODC) was previously described through the analysis of p50, intended as the oxygen tension at which hemoglobin is saturated by oxygen at 50%. …”
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  13. 13
    por Cohn, Edwin J., Prentiss, Adela M.
    Publicado 1927
    “…The solvent action of a neutral salt upon a protein, oxyhemoglobin, has been found identical to the solvent action of a neutral salt upon a bi-bivalent or uni-quadrivalent compound. 2. …”
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    “…METHODS: We present a noninvasive/dye-free analog to angiography imaging using retinal hyperspectral imaging with a nonscanning spectral imager, the image mapping spectrometer (IMS), to reproduce perfusion-related data based on the abundance of oxyhemoglobin (HbO(2)) in the retina. With a new unmixing procedure of the IMS-acquired spectral data cubes (350 × 350 × 43), we produced noninvasive HbO(2) maps unmixed from reflectance spectra. …”
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  16. 16
    “…We investigated whether prefrontal oxyhemoglobin oscillation (ΔHbO(2), 0.6–2 Hz) was associated with decreased vascular reserve in patients with steno-occlusion in the large anterior circulation arteries. …”
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  17. 17
    “…This study compared the test–retest and longitudinal reliability of oxyhemoglobin and deoxyhemoglobin signals before and after spatial filtering. …”
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  18. 18
    “…We hypothesized that oxyhemoglobin desaturation during apneic events and subsequent post-apnea saturation overshoot predict nocturnal glucose. …”
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  19. 19
    “…The coupling between ABP and cerebral oxyhemoglobin concentrations (Δ [O(2)Hb]) was calculated in very-low-frequency (VLF, 0.02–0.07 Hz) and low-frequency (LF, 0.07–0.2 Hz) bands based on the dynamical Bayesian inference approach. …”
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  20. 20
    “…We used diffusion theory togenerate optical data from a two-layered distribution of relevant tissue absorbers, namely, oxyhemoglobin, deoxyhemoglobin, water, and lipids, with a top-layer thickness in the range 1–15 mm. …”
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