High dosage of manganese chloride application and iron zinc copper status in rats

Zaloglu N., Yildirim G., BAŞTUĞ M., Koc E., FIÇICILAR H., Sayal A.

TRACE ELEMENTS AND ELECTROLYTES, cilt.19, sa.3, ss.138-142, 2002 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 19 Sayı: 3
  • Basım Tarihi: 2002
  • Dergi Adı: TRACE ELEMENTS AND ELECTROLYTES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.138-142
  • Anahtar Kelimeler: manganese chloride, iron, zink, copper, rat tissues, LIPID-PEROXIDATION, ABSORPTION, BRAIN, ACCUMULATION, INHIBITION, NEUROTOXICITY, METABOLISM, TOXICITY
  • Ankara Üniversitesi Adresli: Evet

Özet

We examined the distribution of manganese in rat liver, ileum and brain tissues after chronic administration (50 days) of high-dose MnCl2 and investigated spectrophotometrically the interactions between manganese and some other trace metals (iron, copper, zinc) levels. In the experimental group (n = 10), MnCl2 (30 mg/kg/day) was injected for 50 days intraperitoneally. Plasma, erythrocyte, brain, liver and ileum manganese levels were found elevated compared to control group (n = 10). Brain iron levels did not change whereas liver and ileum iron levels increased significantly. Moreover, brain copper and zinc levels did not change, but liver copper and zinc levels were found elevated. Ileum copper levels also increased, but ileum zinc levels did not change compared to control group. The significant increase in erythrocyte manganese content may be due to mitochondrial MnSOD in red blood cells. This situation might have helped to potantiate the antioxidant defense system of organism against free oxygen radicals produced by Mn-induced oxidation reaction.