The effects of inhaled formaldehyde on the activities of some metabolic enzymes in the liver of male rats: Subchronic (13-weeks) effects

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dc.authorscopusid7102711832
dc.authorscopusid35422131900
dc.authorscopusid6701831814
dc.authorscopusid6603136404
dc.authorscopusid8348505900
dc.authorscopusid6701637480
dc.contributor.authorYılmaz, H. Ramazan
dc.contributor.authorÖzen, Oğuz Aslan
dc.contributor.authorÖzyurt, Hüseyin
dc.contributor.authorSongur, Ahmet
dc.contributor.authorŞahin, Şemsettin
dc.contributor.authorSarsılmaz, Mustafa
dc.date.accessioned2022-05-11T14:41:15Z
dc.date.available2022-05-11T14:41:15Z
dc.date.issued2004
dc.departmentFakülteler, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Anatomi Ana Bilim Dalı
dc.description.abstractWe aimed to investigate the effects of different formaldehyde (FA) concentrations on some enzyme activities that take part in metabolic pathways in the liver. The enzymes studied were hexokinase (HK), glucose-6-phosphate dehydrogenase (G6PD), 6-phosphogluconate dehydrogenase (6PGD), lactate dehydrogenase (LDH), and malate dehydrogenase (MDH) which are included in the three main metabolic pathways; glycolysis, citric acid cycle, and pentose phosphate pathway. Thirty male Wistar albino rats were raudemly divided into 3 separate groups (10 per group). The first ten rats were used as control (grup I). Rats were exposed to atmosphere containing 10 and 20 ppm FA continuously (8 hours per day, 5 days per week) in groups II and III. HK, G6PD, 6PGD, LDH, and MDH activities were measured in liver tissues. The results showed a remarkable reduction in G6PD and 6PGD activities, significant increase in MDH activity in liver tissues from rats exposed to 10 ppm FA for 13-weeks. There were no differences in the activities of HK and LDH between test and control groups. Conversely G6PD activity was decreased and MDH activity was increased in liver tissues from rats exposed to 20 ppm FA for 13-weeks. These results may suggest the possible changing effect of FA inhalation on metabolic enzymes in liver.
dc.identifier.endpage50
dc.identifier.issn1301-0883
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-76349118316
dc.identifier.scopusqualityQ4
dc.identifier.startpage47
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9124
dc.identifier.volume9
dc.indekslendigikaynakScopus
dc.institutionauthorÖzen, Oğuz Aslan
dc.language.isoen
dc.relation.ispartofEastern Journal of Medicine
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject6-phosphogluconate dehydrogenase
dc.subjectFormaldehyde
dc.subjectGlucose-6-phosphate dehydrogenase
dc.subjectHexokinase
dc.subjectLactate dehydrogenase
dc.subjectLiver
dc.subjectMalate dehydrogenase
dc.titleThe effects of inhaled formaldehyde on the activities of some metabolic enzymes in the liver of male rats: Subchronic (13-weeks) effects
dc.typeArticle

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