Research Article
The Absorption, Distribution, and Excretion of 18 Elements of Tibetan Medicine Qishiwei Zhenzhu Pills in Rats with Cerebral Ischemia
Table 1
Determination results of contents of 18 elements in GI juice (μg/kg).
| Element | Water extraction (1 h)/(μg/kg) | Stomach digestion (1 h)/(μg/kg) | Water extraction (4 h)/(μg/kg) | Intestinal digestion (4 h)/(μg/kg) |
| Li | 0.044 | — | 0.094 | 0.049 | Be | — | — | — | — | Sc | — | — | — | — | V | — | — | — | — | Cr | — | — | — | — | Mn | 0.518 | 6.179 | — | — | Co | 0.040 | 0.081 | 0.011 | 0.019 | Ni | 2.653 | — | — | — | Cu | 2.292 | 17.651 | 0.853 | 4.406 | As | 3.663 | 4.228 | 0.581 | 0.845 | Sr | 0.446 | 8.598 | 0.080 | 0.928 | Ag | 72.985 | 51.974 | 45.854 | 41.845 | Cd | — | — | — | — | Cs | 0.004 | 0.013 | — | 0.006 | Ba | — | — | — | — | Pb | 1.686 | 30.558 | 1.269 | 0.764 | Au | 1.790 | 4.846 | 0.903 | 2.959 | Hg | 1.170 | 4.518 | 3.406 | 1.102 |
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The symbol “—” means not detected or lower than the detection limit. Bold indicates that the data are consistent with other data.
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