Association between drug resistant hypertension and increased osteoprotegerin levels in hypertensive male patients with non obstructive sleep apnea

Aydin Akyüz¹, Mustafa Oran², Şeref Alpsoy¹, Levent Cem Mutlu³, Hasan Degirmenci¹, Volkan Küçükyalin⁴, Savaş Güzel⁴, Recep Alp⁵

¹Namik Kemal University Faculty of Medicine Department of Cardiology, Tekirdag - ²Namik Kemal University Faculty of Medicine Department of Internal Medicine, Tekirdag - ³Namik Kemal University Faculty of Medicine Department of Chest Diseases, Tekirdag - ⁴Namik Kemal University Faculty of Medicine Department of Clinical Biochemistry, Tekirdag - ⁵Namik Kemal University Faculty of Medicine Department of Neurology, Tekirdag, Turkey