1. Demir S, İnal M: Effects of pentoxifylline and N-Asetylcysteine on hepatic ischemia / reperfusion injury. Clin Chim Acta 1998;275(2):127-135. (Times Cited: 91)

2. Suzer T, Coşkun E, Demir S, Tahta K: Lipid peroxidation and glutathione levels after cortical injection of ferric chloride in rats: effect of trimetazidine and deferoxamine. Res Exp Med 2000;199:223-229. (Times cited: 44)

3. Turan T, Demir S, Aybek H, Atahan O, Tuncay OL, Aybek Z: Free and total prostate-specific antigen levels in saliva and the comparison with serum levels in men. Eur Urol 2000;38:550-554. (Times cited: 11)

4. Demir S, İnal M, Ünalır A: Lipid Peroxidation and Antioxidants after Coronary Angioplasty. Ann Med Sci 2001;10:16-19.

5. Alataş F, Alataş Ö, Metintaş M, Çolak Ö, Harmancı E, Demir S: Diagnostic value of CEA, CA 15-3, CA 19-9, Cyfra 21.1, NSE and TSA assay in pleural effusions. Lung Cancer 2001;31(1):9-16. (Times cited: 84)

6. Demir S, Turgut G, Yurtseven Ö, Aslan D, Genç O: Effect Of Exercise On Lipid Peroxidation. Acta Medica 2001;44(1):41-43. (Times cited: 3)

7. Bolaman Z, Koseoglu MH, Demir S, Atalay H, Hatip İ, Aslan D. Effect Of Amifostine On Lipid Peroxidation Caused By Cisplatin In Rat Kidney J Chemotherapy 2001;13(3):337-9. (Times cited: 5)

8. Bolaman Z, Koseoglu MH, Ayyıldız O, Kadıköylü G, Sönmez HM, Demir S, Müftüoğlu E. Treatment of blastic phase chronic myeloid leukemia with mitoxantrone, cytosine arabinoside and high dose methylprednisolone. Haematologia 2002; 32(1):49-57.(Times cited: 4)

9. Bolaman Z, Akalın N, Koseoglu MH, Demir S, Kadıköylü G, Atalay H, Aslan D. Effect of amifostine pre-treatment against adriamycin-induced lipid peroxidation in rat heart. Haema 2003; 6(1): 61-64.

10. Kaleli B, Yildirim B, Demir S, Alatas E. Effects of low-dose 17-beta-estradiol plus norethisterone acetate and tibolone on fasting plasma homocysteine levels in postmenopausal women. Acta Obstet Gynecol Scand. 2003;82(12):1107-11. (Times cited: 10)

11. Turgut G, Demir S, Genc O, Karabulut I, Akalin N. The effect of swimming exercise on lipid peroxidation in the rat brain, liver and heart. Acta Physiol Pharmacol Bulg. 2003;27(2-3):43-5. (Times cited: 14)

12. Herek O, Yilmaz M, Demir S, Akbulut M. The effects of intestinal ischemia on the levels of serum immunoglobulin A in rats. Pediatr Surg Int. 2003;19:601-604. (Times cited: 1)

13. Demir S, Yilmaz M, Koseoglu M, Akalin N, Aslan D, Aydin A. Role of free radicals in peptic ulcer and gastritis. Turk J Gastroenterol. 2003;14(1):39-43. (Times cited: 100)

14. Kadikoylu G, Bolaman Z, Demir S, Balkaya M, Akalin N, Enli Y. The effects of desferrioxamine on cisplatin-induced lipid peroxidation and the activities of antioxidant enzymes in rat kidneys. Hum Exp Toxicol. 2004;23(1):29-34. (Times cited: 76)

15. Sinik Z, Turan T, Demir S, Yilmaz U, Sert S, Aybek Z. The effect of partial unilateral ureteral obstruction release and allopurinol on the renal malondialdehyde and glutathione levels. Int J Urol. 2005;12(11):990-3. (Times cited: 8)

16. Kaleli I, Kaleli B, Demir M, Yildirim B, Cevahir N, Demir S. Serum levels of neopterin and interleukin-2 receptor in women with severe preeclampsia. J Clin Lab Anal. 2005;19(2):36-9. (Times cited: 19)

17. Bir LS, Demir S, Rota S, Koseoglu M. Increased serum malondialdehyde levels in chronic stage of ischemic stroke. Tohoku J Exp Med. 2006;208(1):33-9. (Times cited: 25)

18. Baltalarli A, Ozcan V, Ferda B, Aybek H, Sacar M, Onem G, Goksin I, Demir S, Zafer T. Ascorbic Acid (vitamin C) and iloprost attenuate the lung injury caused by ischemia/reperfusion of the lower extremities of rats. Ann Vasc Surg. 2006;20(1):49-55.(Times cited: 41)

19. Erdogan BS, Alatas E, Aybek H, Ergin S, Demir S, Koldan N. The effects of oophorectomy and hormone replacement therapy on superoxide radicals in rat skin. Clin Exp Dermatol. 2006;31(2):301-2.

20. Atalay H, Aybek H, Koseoglu M, Demir S, Erbay H, Bolaman AZ, Avci A. The effects of amifostine and dexamethasone on brain tissue lipid peroxidation during oxygen treatment of carbon monoxide-poisoned rats. Adv Ther. 2006;23(2):332-41.(Times cited: 10)

21. Ozsahin A, Demir M, Zencir M, Demir S, Kaleli I. Safety awareness among laboratory workers. Adv Ther. 2006;23(3):414-20.

22. Aybek H, Aybek Z, Sinik Z, Demir S, Sancak B, Tuncay L. Elevation of serum and urinary carbohydrate antigen 19-9 in benign hydronephrosis.Int J Urol. 2006;13(11):1380-4. (Times cited: 12)

23. Kaleli I, Demir M, Cevahir N, Yılmaz M, Demir S. Serum neopterin levels in patients with replicative and nonreplicative HBV carrier. BMC Infect Dis. 2006;6(1):157 (Times cited: 12)

24. Ozcan AV, Sacar M, Aybek H, Bir F, Demir S, Onem G, Goksin I, Baltalarli A, Colakoglu N. The Effects of Iloprost and Vitamin C on Kidney as a Remote Organ After Ischemia/Reperfusion of Lower Extremities. J Surg Res. 2007;140(1):20-6 (Times cited: 30)

25. Yildirim B, Demir S, Temur I, Erdemir R, Kaleli B. Lipid Peroxidation in Follicular Fluid of Women with Polycystic Ovary Syndrome During assisted reproductive cycles. J. Reprod. Med. (2007) 52 722-726. (Times cited: 18)

26. Demir S., Yilmazturk G.C., Aslan D. Technical and clinical evaluation of a glucose meter employing amperometric biosensor technology Diabetes Res Clin Pract, 79 (2008), pp. 400-404. (Times cited: 5)

27. Kaptanoğlu B, Turgut S, Turgut G, Emmungil G, Demir S.Effects of aluminum on insulin-like growth factor I levels and antioxidant status. J Basic Clin Physiol Pharmacol. 2007;18(4):245-54.(Times cited: 2)

28. Oncel C, Demir S, Güler S, Cenikli U, Tabak E, Kiroğlu Y. Association between cholesterols, homocysteine and silent brain infarcts. Intern Med J. 2009 Mar;39(3):150-5. doi:10.1111/j.1445-5994.2008.01802.x.

29. Bor-Kucukatay M, Demir S, Akbay R, Dursunoglu D, Akdag B et al (2010) Relationship between hemorheology and Glu(298)Asp polymorphism of endothelial nitric oxide synthase gene in patients with coronary artery disease. Mol Biol Rep 37:171-178 (Times cited: 9)

30. Enli Y, Turgut S, Oztekin O, Demir S, Enli H, Turgut G. Cadmium intoxication of pregnant rats and fetuses: interactions of copper supplementation. Arch Med Res. 2010 Jan;41(1):7-13. doi: 10.1016/j.arcmed.2010.03.003.(Times cited: 5)

31. Çakir-Atabek H, Demir S, Pinarbasili RD, GündüzN. Effects of different resistance training intensity on indices of oxidative stress. The Journal of Strength & Conditioning Research 2010: 24 (9), 2491-2497(Times cited: 63)

32. Demir S, Zorbozan N, Basak E. Unnecessary repeated total cholesterol tests in biochemistry laboratory. Biochem Med (Zagreb). 2016;26(1):77-81. doi: 10.11613/BM.2016.007.