1. Current knowledge of iron metabolism

   • Jose Boccio
   • Jimena Salgueiro
   • Ricardo Caro

   Review Pages: 189 - 211

2. Selenium contentrations in human renal cortex, liver, and hair in Northern Poland

   • E. Hać
   • J. Krechniak
   • M. Krzyżanowski

   OriginalPaper Pages: 213 - 219

3. Effect of aluminum on the blood-brain barrier permeability during nitric oxide-blockade-induced chronic hypertension in rats

   • M. Kaya
   • R. Kalayci
   • I. Elmas

   OriginalPaper Pages: 221 - 230

4. Accumulation of aluminum in rat brain

   • Terken Baydar
   • András Papp
   • Gonul Sahin

   OriginalPaper Pages: 231 - 244

5. Relationship between lead-induced biochemical and behavioral changes with trace element concentrations in rat brain

   • Pardeep Sidhu
   • Bimla Nehru

   OriginalPaper Pages: 245 - 256

6. Effect of bioaccumulation of cadmium on biomass productivity, essential trace elements, chlorophyll biosynthesis, and macromolecules of wheat seedlings

   • U. C. Shukla
   • J. Singh
   • P. Kakkar

   OriginalPaper Pages: 257 - 273

7. A study of some serum mineral levels before and during pregnancy and during lactation period of sheep and cattle

   • R. Kulcu
   • F. Yur

   Short Communication Pages: 275 - 279