1. Significance of serum trace element status in patients with rheumatic heart disease

   • Feridun Kosar
   • Ibrahim Sahin
   • Sengul Cehreli

   Original Articles Pages: 1 - 9

2. Copper, selenium, and zinc concentrations in human milk during the first three weeks of lactation

   • Mohammad A. Hannan
   • N. N. Dogadkin
   • Wafa M. Markus

   Original Articles Pages: 11 - 20

3. Copper modifies the activity of sodium-transporting systems in erythrocyte membrane in patients with essential hypertension

   • Karolina Kędzierska
   • Joanna Bober
   • Dariusz Chlubek

   Original Articles Pages: 21 - 32

4. Effect of exercise on iron metabolism in horses

   • Yoshinobu Inoue
   • Akira Matsui
   • Hideo Yano

   Original Articles Pages: 33 - 42

5. Age-related attenuation in the elements in monkey sino-atrial node

   • Hiroyasu Satoh
   • Setsuko Tohno
   • Yoshiyuki Tohno

   Original Articles Pages: 43 - 51

6. Effects of dexamethasone on trace elements and serum protein patterns following brain trauma in rats

   • Suat Ekin
   • Ismet Berber
   • Nejmi Kiymaz

   Original Articles Pages: 53 - 60

7. Determination of selenium in Libyan food items using pseudocyclic instrumental neutron activation analysis

   • U. M. El-Ghawi
   • A. A. Al-Sadeq
   • M. B. Alamin

   Original Articles Pages: 61 - 71

8. Role of ligands in accumulation and fractionation of rare earth elements in plants

   • Shiming Ding
   • Tao Liang
   • Qin Sun

   Original Articles Pages: 73 - 86