Co-administration of toluene and xylene antagonized the testicular toxicity but not the hematopoietic toxicity caused by ethylene glycol monoethyl ether in Sprague-Dawley rats
DC Field | Value | Language |
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dc.contributor.author | Yu, IJ | - |
dc.contributor.author | Lee, JY | - |
dc.contributor.author | Chung, YH | - |
dc.contributor.author | Kim, KJ | - |
dc.contributor.author | Han, JH | - |
dc.contributor.author | Cha, GY | - |
dc.contributor.author | Chung, WG | - |
dc.contributor.author | Cha, YM | - |
dc.contributor.author | Park, Jung Duck | - |
dc.contributor.author | Lee, YM | - |
dc.contributor.author | Moon, YH | - |
dc.date.available | 2019-05-30T10:35:35Z | - |
dc.date.issued | 1999-09 | - |
dc.identifier.issn | 0378-4274 | - |
dc.identifier.issn | 1879-3169 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/25386 | - |
dc.description.abstract | Occupational painters are exposed to ethylene glycol monoethyl ether (EGEE), a widely used emulsifying solvent known to cause testicular degeneration and bone marrow depression, together with toluene (TOL) and xylene (XYL) as a mixture. In the previous study (Chung et al., Tox. Lett. 104.143, 1999), testicular atrophy caused by EGEE (200 mg/kg) was shown to be antagonized by co-administration of TOL (250 mg/kg) and XYL (500 mg/kg). This study was conducted to provide histological support for the previously observed antagonistic protective effect of TOL + XYL on EGEE inducible testicular toxicity and to determine whether a similar antagonistic effect can be demonstrated against the EGEE derived hematopoietic toxicity. Compared to the extent of seminiferous tubule degeneration caused by EGEE (150 mg/kg, six times per week for 4 weeks), testes of rats given co-administration of TOL (150 mg/kg) + XYL (500 mg/kg) showed dramatically reduced tubular degeneration. Hyperplasia of Leydig cells in the interstitium was observed in both EGEE and EGEE + TOL + XYL treated rats. Although a minimal dose of EGEE causing testicular atrophy was used, WBC and platelet counts were decreased significantly. In the TOL + XYL-treated control group, the WBC and platelet counts were not decreased. However, the bone marrow depression caused by EGEE was not reversed by the combined administration of TOL + XYL. In all experimental groups (EGEE alone, TOL + XYL, EGEE + TOL + XYL), plasma levels of creatinine and alkaline phosphatase were significantly decreased. In addition to the marked testicular atrophy, EGEE also decreased the weights of adrenal glands and epididymis. Tn conclusion, while the testicular degeneration caused by EGEE was antagonized by TOL + XYL, the EGEE derived hematopoietic suppression was not reversed. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI IRELAND LTD | - |
dc.title | Co-administration of toluene and xylene antagonized the testicular toxicity but not the hematopoietic toxicity caused by ethylene glycol monoethyl ether in Sprague-Dawley rats | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/S0378-4274(99)00063-6 | - |
dc.identifier.bibliographicCitation | TOXICOLOGY LETTERS, v.109, no.1-2, pp 11 - 20 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000082834300002 | - |
dc.identifier.scopusid | 2-s2.0-0032887995 | - |
dc.citation.endPage | 20 | - |
dc.citation.number | 1-2 | - |
dc.citation.startPage | 11 | - |
dc.citation.title | TOXICOLOGY LETTERS | - |
dc.citation.volume | 109 | - |
dc.type.docType | Article | - |
dc.publisher.location | 아일랜드 | - |
dc.subject.keywordAuthor | ethylene glycol monoethyl ether | - |
dc.subject.keywordAuthor | seminiferous tubule degeneration | - |
dc.subject.keywordAuthor | hematology | - |
dc.subject.keywordAuthor | toluene | - |
dc.subject.keywordAuthor | xylene | - |
dc.subject.keywordAuthor | rat | - |
dc.subject.keywordPlus | ORGANIC-SOLVENTS | - |
dc.subject.keywordPlus | EXPOSURE | - |
dc.relation.journalResearchArea | Toxicology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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