A biocompatibility study was performed by implanting the sponges into rats for one year.
Additionally, American ginseng was administered to POF rats for one month, and PLA2G4A, miR-29a, and miR-144 expressions were measured in rat ovaries by qRT-PCR.
After two days of habituation sessions, initial preference of rats for one compartment of the CPP box was measured for 15 minutes.
When 2% DSS is administered in drinking water to the AOM-treated rats for one week, starting one week after administration, a number of colon tumors develop within a short time period (this is known as the TANAKA method) [ 10].
In brief, we dosed male Sprague-Dawley (Charles River Laboratories, Kingston, NY) rats for one, three, or seven daily doses by gavage with vehicle (water), 10 mg/kg/day methapyrilene, or 100 mg/kg/day methapyrilene (n = 4 rats per dose group).
Low cellular reaction was also found in a duraplasty study in dogs [ 14], and no gross or histological signs of inflammation including giant cell reaction were observed when pieces of bacterial cellulose membranes were implanted subcutaneously in rats for one to 12 weeks [ 24].
In order to evaluate the toxicological impact of mycotoxins, naturally contaminated wheat samples were administered in rats feed for one month.
When anethole was fed to rats daily for one year as 0.25% of the diet, no hepatic damage was seen [ 122].
Di Marzo et al. [ 165] observed that obese Zucker rats, fed for one month with low doses of n-3 HPUFA (0.5% of EPA + DHA, in the form of either FO or KO, equivalent to 0.8 en% in the rat diet and corresponding to 1.8 g/d in a 2000 kcal diet in humans), showed a rise in EPA and DHA levels in brain PLs of KO group, compared with FO group, and no changes in ARA levels.
Rats were placed for one minute on the rotating rod (25 rpm).
