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The capacity for paracellular absorption in the insectivorous bat Tadarira brasiliensis.
(Springer, 2013-02)
Water-soluble nutrients are absorbed by the small intestine via transcellular and paracellular processes. The capacity for paracellular absorption seems greater in fliers than in nonfliers, although that conclusion rests ...
Is a 40 % Absorption of Iron from a Ferrous Ascorbate Reference Dose Appropriate to Assess Iron Absorption Independent of Iron Status?
(Springer, 2013)
Although a 40%absorption of a standard reference
dose corresponds to iron (Fe) absorption in borderline Fedeficient
subjects, this percentage is currently applied to all
subjects independent of Fe status: (a) to assess ...
Determination of Total Sulfur in Agricultural Samples by High-Resolution Continuum Source Flame Molecular Absorption Spectrometry
(Amer Chemical Soc, 2011-03-23)
The usefulness of molecular absorption was investigated for the determination of total sulfur (S) in agricultural samples by high-resolution continuum source flame molecular absorption spectrometry. The lines for CS at ...
Determination of Total Sulfur in Agricultural Samples by High-Resolution Continuum Source Flame Molecular Absorption Spectrometry
(Amer Chemical Soc, 2011-03-23)
The usefulness of molecular absorption was investigated for the determination of total sulfur (S) in agricultural samples by high-resolution continuum source flame molecular absorption spectrometry. The lines for CS at ...
Excited-state absorption spectroscopy in oxidized Cytochrome c
(ELSEVIER SCIENCE BV, 2010)
This work reports on the excited-state absorption spectrum of oxidized Cytochrome c (Fe(3+)) dissolved in water, measured with the Z-scan technique with femtosecond laser pulses. The excited-state absorption cross-sections ...
Non-heme iron as ferrous sulfate does not interact with heme iron absorption in humans
(2012)
The absorption of heme iron has been described as distinctly different from that of non-heme iron. Moreover, whether heme and non-heme iron compete for absorption has not been well established. Our objective was to investigate ...
Two-dimensional transport analysis of transdermal drug absorption with a non-perfect sink boundary condition at the skin-capillary interface
(ELSEVIER SCIENCE INC, 2013-07-01)
A transient percutaneous drug absorption model was solved in two dimensions. Clearance of the topically-applied pharmaceutical occured at the skin-capillary boundary. Timolol penetration profiles in the dermal tissue were ...