The phrase "absorption phase" is correct and usable in written English.
It can be used in contexts related to science, particularly in chemistry or biology, to describe a stage in a process where substances are absorbed.
Example: "During the absorption phase, the drug is taken up into the bloodstream, which is crucial for its effectiveness."
Alternatives: "uptake stage" or "assimilation period."
Indeed, the absorption phase after a meal should be distinguished from the post absorptive time when the lumen is emptied of glucose.
Absorption, phase one of the learning process, had taken place.
Gas chromatography with flame ionisation detector (Fisons Plc.,) was used to measure squalene and non-cholesterol sterols markers of cholesterol synthesis and absorption (phase I).
Interestingly, the mouse intravenous plasma concentration time curves exhibit an apparent absorption phase.
If a drug is given orally, two phases can be distinguished: the absorption phase, leading to a peak in plasma concentration, and the elimination phase, which occurs as the drug is metabolized or excreted.
In the recent study, the researchers reported the first "multimodal" CT scan with the CLS: They recorded all three imaging modes – absorption, phase contrast and dark field – at the same time.
Levothyroxine (LT4) is a drug with a narrow therapeutic index, applied in small amounts (micrograms), which makes interactions in the absorption phase clinically significant.
This should occur both thanks to the inhomogeneous coronal magnetic fields (resonant absorption, phase mixing) and to nonlinear wave-wave interactions.
The maximal levels in plasma, kidney, spleen, lung, and heart are reached within 45 min, whereas in the case of liver a prolonged absorption phase was observed, with the maximal concentration reached at 8 h.
Subsequently, liver, lung and kidney tissues were obtained from sudden death MCAO rats in the absorption phase (0.25 h), the distribution phase (1.0 h) and the elimination phase (8.0 h) after administration of the HLJDT aqueous extract.
While the rat intravenous data did not exhibit a pronounced apparent absorption phase immediately following injection, plasma levels did increase between 10 and 30 min following an expected drop from time 0 to 5 min. The data are consistent with first‐pass uptake, possibly by the lung, with back diffusion as a function of time.
