1. Buencamino MC, Palomo L, Thacker HL. How menopause affects oral health, and what we can do about it. Cleve Clin J Med. 2009; 76:467–475.
2. Ranney RR. Diagnosis of periodontal diseases. Adv Dent Res. 1991; 5:21–36.
3. Scardina GA, Messina P. Oral microcirculation in postmenopause: a possible correlation with periodontitis. Gerodontology. 2012; 29:e1045–e1051.
4. Santosh P, Nidhi S, Sumita K, Farzan R, Bharati D, Ashok K. Oral findings in postmenopausal women attending dental hospital in Western part of India. J Clin Exp Dent. 2013; 5:e8–12.
5. Krejci CB, Bissada NF. Women's health issues and their relationship to periodontitis. J Am Dent Assoc. 2002; 133:323–329.
6. Grover CM, More VP, Singh N, Grover S. Crosstalk between hormones and oral health in the mid-life of women: A comprehensive review. J Int Soc Prev Community Dent. 2014; 4:S5–10.
7. Forabosco A, Criscuolo M, Coukos G, Uccelli E, Weinstein R, Spinato S, et al. Efficacy of hormone replacement therapy in postmenopausal women with oral discomfort. Oral Surg Oral Med Oral Pathol. 1992; 73:570–574.
8. Yalçin F, Gurgan S, Gurgan T. The effect of menopause, hormone replacement therapy (HRT), alendronate (ALN), and calcium supplements on saliva. J Contemp Dent Pract. 2005; 6:10–17.
9. Lerner UH. Bone remodeling in post-menopausal osteoporosis. J Dent Res. 2006; 85:584–595.
10. Wactawski-Wende J. Periodontal diseases and osteoporosis: association and mechanisms. Ann Periodontol. 2001; 6:197–208.
11. Russell AL. A system of classification and scoring for prevalence surveys of periodontal disease. J Dent Res. 1956; 35:350–359.
12. Silness J, Löe H. Periodontal disease in pregnancy. II. Correlation between oral hygiene and periodontal condition. Acta Odontol Scand. 1964; 22:121–135.
13. Löe H. The Gingival index, the plaque index and the retention index systems. J Periodontol. 1967; 38:610–616.
14. Penoni DC, Fidalgo TK, Torres SR, Varela VM, Masterson D, Leão AT, et al. Bone density and clinical periodontal attachment in postmenopausal women: A systematic review and meta-analysis. J Dent Res. 2017; 96:261–269.
15. Almeida M, Laurent MR, Dubois V, Claessens F, O'Brien CA, Bouillon R, et al. Estrogens and androgens in skeletal physiology and pathophysiology. Physiol Rev. 2017; 97:135–187.
16. Mascarenhas P, Gapski R, Al-Shammari K, Wang HL. Influence of sex hormones on the periodontium. J Clin Periodontol. 2003; 30:671–681.
17. Markou E, Boura E, Tsalikis L, Deligianidis A, Konstantinidis A. The influence of sex hormones on proinflammatory cytokines in gingiva of periodontally healthy premenopausal women. J Periodontal Res. 2011; 46:528–532.
18. Mariotti AJ. Estrogen and extracellular matrix influence human gingival fibroblast proliferation and protein production. J Periodontol. 2005; 76:1391–1397.
19. Güncü GN, Tözüm TF, Cağlayan F. Effects of endogenous sex hormones on the periodontium--review of literature. Aust Dent J. 2005; 50:138–145.
20. Vasudevan S, Renuka JV, Sylvia DS, Challa R, Padmakanth M, Reddy A. Evaluation of gingival inflammation in patients using ovulation induction drugs before and after scaling. J Contemp Dent Pract. 2013; 14:1165–1168.
21. Markou E, Eleana B, Lazaros T, Antonios K. The influence of sex steroid hormones on gingiva of women. Open Dent J. 2009; 3:114–119.
22. Haas AN, Rösing CK, Oppermann RV, Albandar JM, Susin C. Association among menopause, hormone replacement therapy, and periodontal attachment loss in southern Brazilian women. J Periodontol. 2009; 80:1380–1387.
23. Laszczyńska M, Brodowska A, Starczewski A, Masiuk M, Brodowski J. Human postmenopausal ovary-hormonally inactive fibrous connective tissue or more. Histol Histopathol. 2008; 23:219–226.
24. Riggs BL. The mechanisms of estrogen regulation of bone resorption. J Clin Invest. 2000; 106:1203–1204.
25. Huber SA, Kupperman J, Newell MK. Estradiol prevents and testosterone promotes Fas-dependent apoptosis in CD4+ Th2 cells by altering Bcl 2 expression. Lupus. 1999; 8:384–387.
26. Ferris GM. Alteration in female sex hormones: their effect on oral tissues and dental treatment. Compendium. 1993; 14:1558–1564. 1566quiz 71.
27. Mei J, Zhu XY, Jin LP, Duan ZL, Li DJ, Li MQ. Estrogen promotes the survival of human secretory phase endometrial stromal cells via CXCL12/CXCR4 up-regulation-mediated autophagy inhibition. Hum Reprod. 2015; 30:1677–1689.
28. Gordon CM, LeBoff MS, Glowacki J. Adrenal and gonadal steroids inhibit IL-6 secretion by human marrow cells. Cytokine. 2001; 16:178–186.
29. Soory M. Targets for steroid hormone mediated actions of periodontal pathogens, cytokines and therapeutic agents: some implications on tissue turnover in the periodontium. Curr Drug Targets. 2000; 1:309–325.
30. Soory M, Ahmad S. 5 alpha reductase activity in human gingiva and gingival fibroblasts in response to bacterial culture supernatants, using [14C]4-androstenedione as substrate. Arch Oral Biol. 1997; 42:255–262.
31. Bhardwaj A, Bhardwaj SV. Effect of menopause on women's periodontium. J Midlife Health. 2012; 3:5–9.
32. Pizzo G, Guiglia R, Licata ME, Pizzo I, Davis JM, Giuliana G. Effect of hormone replacement therapy (HRT) on periodontal status of postmenopausal women. Med Sci Monit. 2011; 17:PH23–PH27.
33. Alves RC, Felix SA, Rodriguez-Archilla A, Oliveira P, Brito J, Dos Santos JM. Relationship between menopause and periodontal disease: a cross-sectional study in a Portuguese population. Int J Clin Exp Med. 2015; 8:11412–11419.
34. Brennan RM, Genco RJ, Wilding GE, Hovey KM, Trevisan M, Wactawski-Wende J. Bacterial species in subgingival plaque and oral bone loss in postmenopausal women. J Periodontol. 2007; 78:1051–1061.
35. Raman RP, Taiyeb-Ali TB, Chan SP, Chinna K, Vaithilingam RD. Effect of nonsurgical periodontal therapy verses oral hygiene instructions on type 2 diabetes subjects with chronic periodontitis: a randomised clinical trial. BMC Oral Health. 2014; 14:79.
36. de Barros FC, Braga FF, Fischer RG, Figueredo CM. Effects of nonsurgical periodontal treatment on the alveolar bone density. Braz Dent J. 2014; 25:90–95.
37. Reis C, AV DAC, Guimarães JT, Tuna D, Braga AC, Pacheco JJ, et al. Clinical improvement following therapy for periodontitis: Association with a decrease in IL-1 and IL-6. Exp Ther Med. 2014; 8:323–327.
38. Mlachkova AM, Popova CL. Efficiency of nonsurgical periodontal therapy in moderate chronic periodontitis. Folia Med (Plovdiv). 2014; 56:109–115.
39. Zeeman GG, Veth EO, Dennison DK. Focus on primary care: periodontal disease: implications for women's health. Obstet Gynecol Surv. 2001; 56:43–49.
40. Haimov-Kochman R, Kochman T, Stabholz A, Hochner-Celinkier D. Bisphosphonate and estrogen replacement therapy for postmenopausal periodontitis. Isr Med Assoc J. 2004; 6:173–177.
41. Taichman LS, Havens AM, Van Poznak CH. Potential implications of adjuvant endocrine therapy for the oral health of postmenopausal women with breast cancer. Breast Cancer Res Treat. 2013; 137:23–32.