(1) Concentrations of the drugs in feces increased with increasing dosage, resulting in greater changes of the intestinal bacterial flora.
(2) Ten or 4% of the administered parasites passed in the feces during the 3 days following the first or second infection, but 32% after the third infection.
(3) Significant decreases in most SCFA, total SCFA (0.01 less than P less than 0.02), and pyruvic acid (0.02 less than P less than 0.05) concentrations in feces were found on day 3 of treatment and also on day 5, with the exception of the pyruvic acid concentrations.
(4) Plasmid profiling was used to distinguish strains of lactobacilli inhabiting the digestive tract of piglets and the feces of sows.
(5) The feces contained less than 3% of the dose and the expired 14CO2 and cage wash accounted for less than 0.2 and 1% of the dose, respectively.
(6) An isolation technique involving filtration and discontinuous density gradient centrifugation was utilized for obtaining Giardia lamblia cysts from human feces.
(7) Homologous, heterologous, and intermediate gel CIE and CRIE clearly demonstrated that DF bodies and DF feces share some common Ags or epitopes, but the two different extracts also were quantitatively different.
(8) An average of 30% of administered radioactivity was found in feces, 50% in urine.
(9) The excretion of radioactivity in feces and urine was determined after a single i.v.
(10) Approximately 12% and 40% of radioactivity administered was excreted in the urine and feces respectively during the first 24 hours, however, the excretion of radioactivity by expiration was not determined.
(11) During the consecutive administration, recoveries of radioactivity in the urine and feces were almost at a constant rates, with 8.0 and 93.8% of the total radioactivity given excreted in the urine and feces, respectively, within 10 days after the last administration.
(12) The principal route of excretion of 48V administered iv was via urine, whereas the isotope given orally was excreted almost entirely by way of feces, resulting in low tissue and urinary 48V levels.
(13) A new serotype, candidate adenovirus type 42, a member of subgenus D, was isolated from the feces of a healthy child.
(14) In a trial with rams, application of polyethylene powder (PE) as a marker for determination of feed passage rate through the digestive tract and three methods of its determination in feed and feces were tested.
(15) Reovirus-like agents were detected by electron microscopy in the feces of 11 of 31 patients, but none was found from specimens collected during convalescence or from 16 asymptomatic matched controls (P less than 0.01).
(16) A 70-kilodalton antigen was found in feces that contained strain CDC:0284:1 cysts.
(17) administration of 1 mumole per kg body weight), and small amounts (less than 1% of administered dose) are excreted into the urine and feces.
(18) Two of three noninoculated pouch mates acquired infections during the study based on examinations of feces and tissue sections of all eight opossums.
(19) The 16S rRNA test was able to detect 10(7) bacteria per g of feces, and the IS900 test detected 10(4) to 10(5) per g of feces.
(20) Sixty-four patients use the device regularly and are able to retain feces of any consistency.