粪尿
6.AIM: The experiment was carried out in rats to study the real active component in serum after oral administration of G Rb 1 500 mg·kg -1 . METHODS: The metabolites in serum and urine samples were detected using electron spurt ion mass spectroscopy(ESI MS).
7.High feed intake apparently increases EDR and EMR (P<0.05), on the contrast, low feed intake level decreases ED and EMR (PO.05).
9.The results indicated that the following components were easily identified: magnesium ammonium phosphate (struvite), calcium oxalate, calcium carbonate, uric acid.

