[1]Department of Medical Biochemistry;
Faculty of Medicine;
Sakarya University;
Sakarya 54050;
Turkey;
[2]Department of Nuclear Medicine;
Faculty of Medicine;
Sakarya University;
Sakarya 54050;
Turkey;
[3]Department of Pharmacology and Toxicology;
Faculty of Veterinary Medicine;
Ankara University;
Ankara 06110;
Turkey;
[4]Department of Internal Medicine;
Faculty of Veterinary Medicine;
Ataturk University;
Erzurum 25240;
Turkey;
Lipid and lipoproteins; Tribulus terrestris; Avena sativa; white ginseng; bone mineral density;