1. Metabolic Syndrome and Menopause - Pathophysiology, Clinical and Diagnostic Significance Anna Stefanska, Katarzyna Bergmann and Grazyna Sypniewska 2. Homocysteine in Chronic Kidney Disease Elena A. Ostrakhovitch and Siamak Tabibzadeh 3. Lung Cancer Biomarkers Hoseok I and Je-Yoel Cho 4. SEPT9: A Specific Circulating Biomarker for Colorectal Cancer Lele Song and Yuemin Li 5. Glycated Serum Albumin and AGE Receptors Stefan Vetter 6. Polycyclic Aromatic Hydrocabons: Part I, Exposure Okechukwu Clinton Ifegwu and Chimezie Anyakora