Matches in SemOpenAlex for { <https://semopenalex.org/work/W2090435192> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2090435192 abstract "It has often been observed that chemical-induced initial insult is no longer detected in examinations after additional consecutive treatments, suggesting that the target organs acquire resistance to chemical toxicity. In this study, we examined whether acquired resistance to toxicity would be observed after repeated treatments of a toxic dose of bromobenzene (BB). In Experiment 1, F344 male rats were intraperitoneally given BB at a dosage of 150 mg/kg/day. Based on the serum AST level 20 h after the first treatment, the rats were divided into 2 groups, Groups 2 and 3, which consisted of rats with elevated AST and rats without remarkable changes in AST activity, respectively. Subsequently, the rats were subjected to the same BB treatment regimen for 4 or 9 consecutive days. The control group (Group 1) was administered with the vehicle. The AST activity of Group 2 showed no remarkable changes from Day 3, indicating an acquired resistance to BB hepatotoxicity. Measurements of drug-metabolizing enzymes in Group 2 demonstrated a reduction in CYP contents and activities, and a strong induction of GST, which contributed to the resistance. The aminotransferase activities in Group 3, however, showed no changes throughout the dosing periods. In Experiment 2, the rats with the same BB treatment regimen as Experiment 1 were administered intraperitoneally with a single dosage of BB of 300 mg/kg. Although a higher dosing of BB caused hepatic injury in all three groups, the degree of injury in the two groups with BB treatment was much slighter than that in the control (vehicle + BB). These results indicate that not only Group 2 but also Group 3 acquired resistance to BB hepatotoxicity after repeated treatments. The exposure levels of BB in the two groups were lower than those of the control. Thus, changes in the drug-metabolizing reaction related to the metabolism and detoxification of BB contributed to the resistance to BB hepatotoxicity." @default.
- W2090435192 created "2016-06-24" @default.
- W2090435192 creator A5008733250 @default.
- W2090435192 creator A5013077107 @default.
- W2090435192 creator A5014329085 @default.
- W2090435192 creator A5039376832 @default.
- W2090435192 creator A5059341085 @default.
- W2090435192 creator A5088985058 @default.
- W2090435192 date "2005-01-01" @default.
- W2090435192 modified "2023-09-26" @default.
- W2090435192 title "Acquired Resistance to Bromobenzene Hepatotoxicity by Repeated Treatment of Rats with Bromobenzene" @default.
- W2090435192 cites W151164801 @default.
- W2090435192 cites W1553482361 @default.
- W2090435192 cites W1581414347 @default.
- W2090435192 cites W16355699 @default.
- W2090435192 cites W1951469402 @default.
- W2090435192 cites W1967367116 @default.
- W2090435192 cites W1976085903 @default.
- W2090435192 cites W1997545177 @default.
- W2090435192 cites W2002719814 @default.
- W2090435192 cites W2006472572 @default.
- W2090435192 cites W2010348105 @default.
- W2090435192 cites W2012693534 @default.
- W2090435192 cites W2023399057 @default.
- W2090435192 cites W2043359437 @default.
- W2090435192 cites W2045335969 @default.
- W2090435192 cites W2051310703 @default.
- W2090435192 cites W2056276290 @default.
- W2090435192 cites W2068034725 @default.
- W2090435192 cites W2070579444 @default.
- W2090435192 cites W2073092594 @default.
- W2090435192 cites W2088342993 @default.
- W2090435192 cites W2097092416 @default.
- W2090435192 cites W2100837269 @default.
- W2090435192 cites W2106423632 @default.
- W2090435192 cites W2111817213 @default.
- W2090435192 cites W2116301003 @default.
- W2090435192 cites W2319085435 @default.
- W2090435192 cites W2403829742 @default.
- W2090435192 doi "https://doi.org/10.1293/tox.18.189" @default.
- W2090435192 hasPublicationYear "2005" @default.
- W2090435192 type Work @default.
- W2090435192 sameAs 2090435192 @default.
- W2090435192 citedByCount "3" @default.
- W2090435192 countsByYear W20904351922013 @default.
- W2090435192 crossrefType "journal-article" @default.
- W2090435192 hasAuthorship W2090435192A5008733250 @default.
- W2090435192 hasAuthorship W2090435192A5013077107 @default.
- W2090435192 hasAuthorship W2090435192A5014329085 @default.
- W2090435192 hasAuthorship W2090435192A5039376832 @default.
- W2090435192 hasAuthorship W2090435192A5059341085 @default.
- W2090435192 hasAuthorship W2090435192A5088985058 @default.
- W2090435192 hasBestOaLocation W20904351921 @default.
- W2090435192 hasConcept C126322002 @default.
- W2090435192 hasConcept C161790260 @default.
- W2090435192 hasConcept C185592680 @default.
- W2090435192 hasConcept C2776946247 @default.
- W2090435192 hasConcept C2777288759 @default.
- W2090435192 hasConcept C2781413609 @default.
- W2090435192 hasConcept C29730261 @default.
- W2090435192 hasConcept C55493867 @default.
- W2090435192 hasConcept C71924100 @default.
- W2090435192 hasConcept C98274493 @default.
- W2090435192 hasConceptScore W2090435192C126322002 @default.
- W2090435192 hasConceptScore W2090435192C161790260 @default.
- W2090435192 hasConceptScore W2090435192C185592680 @default.
- W2090435192 hasConceptScore W2090435192C2776946247 @default.
- W2090435192 hasConceptScore W2090435192C2777288759 @default.
- W2090435192 hasConceptScore W2090435192C2781413609 @default.
- W2090435192 hasConceptScore W2090435192C29730261 @default.
- W2090435192 hasConceptScore W2090435192C55493867 @default.
- W2090435192 hasConceptScore W2090435192C71924100 @default.
- W2090435192 hasConceptScore W2090435192C98274493 @default.
- W2090435192 hasLocation W20904351921 @default.
- W2090435192 hasOpenAccess W2090435192 @default.
- W2090435192 hasPrimaryLocation W20904351921 @default.
- W2090435192 hasRelatedWork W151164801 @default.
- W2090435192 hasRelatedWork W157596243 @default.
- W2090435192 hasRelatedWork W1994719623 @default.
- W2090435192 hasRelatedWork W2085834705 @default.
- W2090435192 hasRelatedWork W2162625483 @default.
- W2090435192 hasRelatedWork W2346048935 @default.
- W2090435192 hasRelatedWork W2549956872 @default.
- W2090435192 hasRelatedWork W2748952813 @default.
- W2090435192 hasRelatedWork W2899084033 @default.
- W2090435192 hasRelatedWork W2951063543 @default.
- W2090435192 isParatext "false" @default.
- W2090435192 isRetracted "false" @default.
- W2090435192 magId "2090435192" @default.
- W2090435192 workType "article" @default.