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Published in: Environmental Health and Preventive Medicine 1/2018

Open Access 01-12-2018 | Research article

Association between tongue pressure and subclinical carotid atherosclerosis in relation to platelet levels in hypertensive elderly men: a cross-sectional study

Authors: Yuji Shimizu, Shimpei Sato, Yuko Noguchi, Jun Koyamatsu, Hirotomo Yamanashi, Miho Higashi, Mako Nagayoshi, Shin-Ya Kawashiri, Yasuhiro Nagata, Noboru Takamura, Takahiro Maeda

Published in: Environmental Health and Preventive Medicine | Issue 1/2018

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Abstract

Background

Age-related low-grade inflammation causing endothelial disruption influences sarcopenia, hypertension, and atherosclerosis. We reported previously that maintenance of muscle strength in elderly hypertensive men with high platelet levels is positively associated with subclinical atherosclerosis but not in those with low platelet levels. Since reduced tongue pressure is related to sarcopenia, tongue pressure may be associated with subclinical carotid atherosclerosis in hypertensive elderly subjects, and platelet levels may function as an indicator of the association between tongue pressure and subclinical carotid atherosclerosis.

Methods

We conducted a cross-sectional study of 342 hypertensive elderly Japanese men aged 60–89 who participated in an annual health check-up in 2015 and 2016. Subclinical carotid atherosclerosis was defined as a common carotid intima-media thickness (CIMT) of 1.1 mm or more.

Results

In the overall study population, 171 subjects demonstrated low platelets (< 21.4 × 104/μL). Tongue pressure was significantly inversely associated with subclinical carotid atherosclerosis in these subjects, but not in subjects with high platelets. The known cardiovascular risk factor adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of subclinical carotid atherosclerosis for a 1 standard deviation (SD) increment in tongue pressure (10.4 kPa) were 0.54 (0.35, 0.85) and 1.31 (0.87, 1.96), respectively.

Conclusion

Tongue pressure is inversely associated with subclinical carotid atherosclerosis in hypertensive elderly men with low platelet levels, but not in those with high levels. This finding may thus constitute an efficient tool for clarifying the background mechanism of age-related diseases such as sarcopenia, hypertension, and atherosclerosis.
Literature
1.
go back to reference Payne GW. Effect of inflammation on the aging microcirculation: impact on skeletal muscle blood flow control. Microcirculation. 2006;13:343–52.CrossRefPubMed Payne GW. Effect of inflammation on the aging microcirculation: impact on skeletal muscle blood flow control. Microcirculation. 2006;13:343–52.CrossRefPubMed
3.
go back to reference Maeda K, Akagi J. Decreased tongue pressure is associated with sarcopenia and sarcopenic dysphagia in the elderly. Dysphagia. 2015;30:80–7.CrossRefPubMed Maeda K, Akagi J. Decreased tongue pressure is associated with sarcopenia and sarcopenic dysphagia in the elderly. Dysphagia. 2015;30:80–7.CrossRefPubMed
4.
go back to reference Virdis A. Endothelial dysfunction in obesity: role of inflammation. High Blood Press Cardiovasc Prev. 2016;23:83–5.CrossRefPubMed Virdis A. Endothelial dysfunction in obesity: role of inflammation. High Blood Press Cardiovasc Prev. 2016;23:83–5.CrossRefPubMed
5.
go back to reference van Bussel BC, Schouten F, Henry RM, Schalkwijk CG, de Boer MR, Ferreira I, et al. Endothelial dysfunction and low-grade inflammation are associated with greater arterial stiffness over a 6-year period. Hypertension. 2011;58:588–95.CrossRefPubMed van Bussel BC, Schouten F, Henry RM, Schalkwijk CG, de Boer MR, Ferreira I, et al. Endothelial dysfunction and low-grade inflammation are associated with greater arterial stiffness over a 6-year period. Hypertension. 2011;58:588–95.CrossRefPubMed
6.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Platelets as an indicator of vascular repair in elderly Japanese men. Oncotarget. 2016;7:44919–26.CrossRefPubMedPubMedCentral Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Platelets as an indicator of vascular repair in elderly Japanese men. Oncotarget. 2016;7:44919–26.CrossRefPubMedPubMedCentral
7.
go back to reference Prior SJ, Ryan AS, Blumenthal JB, Watson JM, Katzel LI, Goldberg AP. Sarcopenia is associated with lower skeletal muscle capillarization and exercise capacity in older adults. J Gerontol A Biol Sci Med Sci. 2016;71:1096–101.CrossRefPubMedPubMedCentral Prior SJ, Ryan AS, Blumenthal JB, Watson JM, Katzel LI, Goldberg AP. Sarcopenia is associated with lower skeletal muscle capillarization and exercise capacity in older adults. J Gerontol A Biol Sci Med Sci. 2016;71:1096–101.CrossRefPubMedPubMedCentral
8.
go back to reference Gueugneau M, Coudy-Gandilhon C, Meunier B, Combaret L, Taillandier D, Polge C, et al. Lower skeletal muscle capillarization in hypertensive elderly men. Exp Gerontol. 2016;76:80–8.CrossRefPubMed Gueugneau M, Coudy-Gandilhon C, Meunier B, Combaret L, Taillandier D, Polge C, et al. Lower skeletal muscle capillarization in hypertensive elderly men. Exp Gerontol. 2016;76:80–8.CrossRefPubMed
9.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Handgrip strength and subclinical carotid atherosclerosis in relation to platelet levels among hypertensive elderly Japanese. Oncotarget. 2017;8:69362–9.PubMedPubMedCentral Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Handgrip strength and subclinical carotid atherosclerosis in relation to platelet levels among hypertensive elderly Japanese. Oncotarget. 2017;8:69362–9.PubMedPubMedCentral
10.
go back to reference Imai E, Horio M, Watanabe T, Iseki K, Yamagata K, Hara S, et al. Prevalence of chronic kidney disease in the Japanese general population. Clin Exp Nephrol. 2009;13:621–30.CrossRefPubMed Imai E, Horio M, Watanabe T, Iseki K, Yamagata K, Hara S, et al. Prevalence of chronic kidney disease in the Japanese general population. Clin Exp Nephrol. 2009;13:621–30.CrossRefPubMed
11.
go back to reference Tsuga K, Maruyama M, Yoshikawa M, Yoshida M, Akagawa Y. Manometric evaluation of oral function with a hand-held balloon probe. J Oral Rehabil. 2011;38:680–5.CrossRefPubMed Tsuga K, Maruyama M, Yoshikawa M, Yoshida M, Akagawa Y. Manometric evaluation of oral function with a hand-held balloon probe. J Oral Rehabil. 2011;38:680–5.CrossRefPubMed
12.
go back to reference Hara T, Takamura N, Akashi S, Nakazato M, Maeda T, Wada M, et al. Evaluation of clinical markers of atherosclerosis in young and elderly Japanese adults. Clin Chem Lab Med. 2006;44:824–9.CrossRefPubMed Hara T, Takamura N, Akashi S, Nakazato M, Maeda T, Wada M, et al. Evaluation of clinical markers of atherosclerosis in young and elderly Japanese adults. Clin Chem Lab Med. 2006;44:824–9.CrossRefPubMed
13.
go back to reference Kawamori R, Yamasaki Y, Matsushima H, Nishizawa H, Nao K, Hougaku H, et al. Prevalence of carotid atherosclerosis in diabetic patients. Ultrasound high-resolution B-mode imaging on carotid arteries. Diabetes Care. 1992;15:1290–4.CrossRefPubMed Kawamori R, Yamasaki Y, Matsushima H, Nishizawa H, Nao K, Hougaku H, et al. Prevalence of carotid atherosclerosis in diabetic patients. Ultrasound high-resolution B-mode imaging on carotid arteries. Diabetes Care. 1992;15:1290–4.CrossRefPubMed
14.
go back to reference Stellos K, Langer H, Daub K, Schoenberger T, Gauss A, Geisler T, et al. Platelet-derived stromal cell-derived factor-1 regulates adhesion and promotes differentiation of human CD34+ cells to endothelial progenitor cells. Circulation. 2008;117:206–15.CrossRefPubMed Stellos K, Langer H, Daub K, Schoenberger T, Gauss A, Geisler T, et al. Platelet-derived stromal cell-derived factor-1 regulates adhesion and promotes differentiation of human CD34+ cells to endothelial progenitor cells. Circulation. 2008;117:206–15.CrossRefPubMed
15.
go back to reference Stellos K, Bigalke B, Langer H, Geisler T, Schad A, Kögel A, et al. Expression of stromal-cell-derived factor-1 on circulating platelets is increased in patients with acute coronary syndrome and correlates with the number of CD34+ progenitor cells. Eur Heart J. 2009;30:584–93.CrossRefPubMed Stellos K, Bigalke B, Langer H, Geisler T, Schad A, Kögel A, et al. Expression of stromal-cell-derived factor-1 on circulating platelets is increased in patients with acute coronary syndrome and correlates with the number of CD34+ progenitor cells. Eur Heart J. 2009;30:584–93.CrossRefPubMed
16.
go back to reference Seitz G, Boehmler AM, Kanz L, Möhle R. The role of sphingosine 1-phosphate receptors in the trafficking of hematopoietic progenitor cells. Ann N Y Acad Sci. 2005;1044:84–9.CrossRefPubMed Seitz G, Boehmler AM, Kanz L, Möhle R. The role of sphingosine 1-phosphate receptors in the trafficking of hematopoietic progenitor cells. Ann N Y Acad Sci. 2005;1044:84–9.CrossRefPubMed
17.
go back to reference Daub K, Langer H, Seizer P, Stellos K, May AE, Goyal P, et al. Platelets induce differentiation of human CD34+ progenitor cells into foam cells and endothelial cells. FASEB J. 2006;20:2559–61.CrossRefPubMed Daub K, Langer H, Seizer P, Stellos K, May AE, Goyal P, et al. Platelets induce differentiation of human CD34+ progenitor cells into foam cells and endothelial cells. FASEB J. 2006;20:2559–61.CrossRefPubMed
18.
go back to reference Salonen R, Salonen JT. Carotid atherosclerosis in relation to systolic and diastolic blood pressure: Kuopio Ischaemic Heart Disease Risk Factor Study. Ann Med. 1991;23:23–7.CrossRefPubMed Salonen R, Salonen JT. Carotid atherosclerosis in relation to systolic and diastolic blood pressure: Kuopio Ischaemic Heart Disease Risk Factor Study. Ann Med. 1991;23:23–7.CrossRefPubMed
19.
go back to reference Rand ML, Jakubowski JA, Fisher MJ, Chahil A, Kinlough-Rathbone RL, Packham MA. Ethanol enhances the inhibitory effect of an oral GPIIb/IIIa antagonist on human platelet function. J Lab Clin Med. 2002;140:391–7.CrossRefPubMed Rand ML, Jakubowski JA, Fisher MJ, Chahil A, Kinlough-Rathbone RL, Packham MA. Ethanol enhances the inhibitory effect of an oral GPIIb/IIIa antagonist on human platelet function. J Lab Clin Med. 2002;140:391–7.CrossRefPubMed
20.
go back to reference Nguyen A, Packham MA, Rand ML. Effects of ethanol on platelet responses associated with adhesion to collagen. Thromb Res. 1999;95:303–14.CrossRefPubMed Nguyen A, Packham MA, Rand ML. Effects of ethanol on platelet responses associated with adhesion to collagen. Thromb Res. 1999;95:303–14.CrossRefPubMed
21.
go back to reference Lowery CL 3rd., Elliott C, Cooper A, Hadden C, Sonon RN, Azadi P, et al. Cigarette smoking-associated alterations in serotonin/adrenalin signaling pathways of platelets. J Am Heart Assoc. 2017;6(5):e005465. Lowery CL 3rd., Elliott C, Cooper A, Hadden C, Sonon RN, Azadi P, et al. Cigarette smoking-associated alterations in serotonin/adrenalin signaling pathways of platelets. J Am Heart Assoc. 2017;6(5):e005465.
22.
go back to reference Thapaliya S, Runkana A, McMullen MR, Nagy LE, McDonald C, Naga Prasad SV, et al. Alcohol-induced autophagy contributes to loss in skeletal muscle mass. Autophagy. 2014;10:677–90.CrossRefPubMedPubMedCentral Thapaliya S, Runkana A, McMullen MR, Nagy LE, McDonald C, Naga Prasad SV, et al. Alcohol-induced autophagy contributes to loss in skeletal muscle mass. Autophagy. 2014;10:677–90.CrossRefPubMedPubMedCentral
23.
go back to reference Lee JS, Auyeung TW, Kwok T, Lau EM, Leung PC, Woo J. Associated factors and health impact of sarcopenia in older Chinese men and women: a cross-sectional study. Gerontology. 2007;53:404–10.CrossRefPubMed Lee JS, Auyeung TW, Kwok T, Lau EM, Leung PC, Woo J. Associated factors and health impact of sarcopenia in older Chinese men and women: a cross-sectional study. Gerontology. 2007;53:404–10.CrossRefPubMed
24.
go back to reference Shi Q, Rafii S, Wu MH, Wijelath ES, Yu C, Ishida A, et al. Evidence for circulating bone marrow-derived endothelial cells. Blood. 1998;92:362–7.PubMed Shi Q, Rafii S, Wu MH, Wijelath ES, Yu C, Ishida A, et al. Evidence for circulating bone marrow-derived endothelial cells. Blood. 1998;92:362–7.PubMed
25.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Platelets and circulating CD34-positive cells as an indicator of the activity of the vicious cycle between hypertension and endothelial dysfunction in elderly Japanese men. Atherosclerosis. 2017;259:26–31.CrossRefPubMed Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Platelets and circulating CD34-positive cells as an indicator of the activity of the vicious cycle between hypertension and endothelial dysfunction in elderly Japanese men. Atherosclerosis. 2017;259:26–31.CrossRefPubMed
26.
go back to reference Yamanashi H, Shimizu Y, Koyamastu J, Nagayoshi M, Kadota K, Tamai M, et al. Circulating CD34-positive cells are associated with handgrip strength in Japanese older men: the Nagasaki Islands study. J Frailty Aging. 2017;6:6–11.PubMed Yamanashi H, Shimizu Y, Koyamastu J, Nagayoshi M, Kadota K, Tamai M, et al. Circulating CD34-positive cells are associated with handgrip strength in Japanese older men: the Nagasaki Islands study. J Frailty Aging. 2017;6:6–11.PubMed
27.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Possible mechanism underlying the association between height and vascular remodeling in elderly Japanese men. Oncotarget. 2018;9:7749–57.CrossRefPubMed Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Possible mechanism underlying the association between height and vascular remodeling in elderly Japanese men. Oncotarget. 2018;9:7749–57.CrossRefPubMed
28.
go back to reference Pelliccia F, Pasceri V, Cianfrocca C, Vitale C, Speciale G, Gaudio C, et al. Angiotensin II receptor antagonism with telmisartan increases number of endothelial progenitor cells in normotensive patients with coronary artery disease: a randomized, double-blind, placebo-controlled study. Atherosclerosis. 2010;210:510–5.CrossRefPubMed Pelliccia F, Pasceri V, Cianfrocca C, Vitale C, Speciale G, Gaudio C, et al. Angiotensin II receptor antagonism with telmisartan increases number of endothelial progenitor cells in normotensive patients with coronary artery disease: a randomized, double-blind, placebo-controlled study. Atherosclerosis. 2010;210:510–5.CrossRefPubMed
29.
go back to reference Chung TH, Kwon YJ, Shim JY, Lee YJ. Association between serum triglyceride to high-density lipoprotein cholesterol ratio and sarcopenia in elderly Korean males: the Korean National Health and Nutrition Examination Survey. Clin Chim Acta. 2016;463:165–8.CrossRefPubMed Chung TH, Kwon YJ, Shim JY, Lee YJ. Association between serum triglyceride to high-density lipoprotein cholesterol ratio and sarcopenia in elderly Korean males: the Korean National Health and Nutrition Examination Survey. Clin Chim Acta. 2016;463:165–8.CrossRefPubMed
30.
go back to reference Shimizu Y, Sato S, Noguchi Y, Koyamatsu J, Yamanashi H, Nagayoshi M, et al. Triglycerides and blood pressure in relation to circulating CD34-positive cell levels among community-dwelling elderly Japanese men: a cross-sectional study. Environ Health Prev Med. 2017;22:77.CrossRefPubMedPubMedCentral Shimizu Y, Sato S, Noguchi Y, Koyamatsu J, Yamanashi H, Nagayoshi M, et al. Triglycerides and blood pressure in relation to circulating CD34-positive cell levels among community-dwelling elderly Japanese men: a cross-sectional study. Environ Health Prev Med. 2017;22:77.CrossRefPubMedPubMedCentral
31.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Association between high-density lipoprotein-cholesterol and hypertension in relation to circulating CD34-positive cell levels. J Physiol Anthropol. 2017;36:26.CrossRefPubMedPubMedCentral Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Association between high-density lipoprotein-cholesterol and hypertension in relation to circulating CD34-positive cell levels. J Physiol Anthropol. 2017;36:26.CrossRefPubMedPubMedCentral
32.
go back to reference Corrêa Leite ML. Fibrinogen, hematocrit, platelets in mild kidney dysfunction and the role of uric acid: an Italian male population study. Clin Appl Thromb Hemost. 2011;17:58–65.CrossRefPubMed Corrêa Leite ML. Fibrinogen, hematocrit, platelets in mild kidney dysfunction and the role of uric acid: an Italian male population study. Clin Appl Thromb Hemost. 2011;17:58–65.CrossRefPubMed
33.
go back to reference Buscemi S, Geraci G, Massenti FM, Buscemi C, Costa F, D’Orio C, et al. Renal function and carotid atherosclerosis in adults with no known kidney disease. Nutr Metab Cardiovasc Dis. 2017;27:267–73.CrossRefPubMed Buscemi S, Geraci G, Massenti FM, Buscemi C, Costa F, D’Orio C, et al. Renal function and carotid atherosclerosis in adults with no known kidney disease. Nutr Metab Cardiovasc Dis. 2017;27:267–73.CrossRefPubMed
34.
go back to reference Ferrucci L, Harris TB, Guralnik JM, Tracy RP, Corti MC, Cohen HJ, et al. Serum IL-6 level and the development of disability in older persons. J Am Geriatr Soc. 1999;47:639–46.CrossRefPubMed Ferrucci L, Harris TB, Guralnik JM, Tracy RP, Corti MC, Cohen HJ, et al. Serum IL-6 level and the development of disability in older persons. J Am Geriatr Soc. 1999;47:639–46.CrossRefPubMed
35.
go back to reference Roubenoff R. Catabolism of aging: is it an inflammatory process? Curr Opin Clin Nutr Metab Care. 2003;6:295–9.PubMed Roubenoff R. Catabolism of aging: is it an inflammatory process? Curr Opin Clin Nutr Metab Care. 2003;6:295–9.PubMed
36.
go back to reference Pedersen M, Bruunsgaard H, Weis N, Hendel HW, Andreassen BU, Eldrup E, et al. Circulating levels of TNF-alpha and IL-6-relation to truncal fat mass and muscle mass in healthy elderly individuals and in patients with type-2 diabetes. Mech Ageing Dev. 2003;124:495–502.CrossRefPubMed Pedersen M, Bruunsgaard H, Weis N, Hendel HW, Andreassen BU, Eldrup E, et al. Circulating levels of TNF-alpha and IL-6-relation to truncal fat mass and muscle mass in healthy elderly individuals and in patients with type-2 diabetes. Mech Ageing Dev. 2003;124:495–502.CrossRefPubMed
37.
go back to reference Stoll LL, Denning GM, Weintraub NL. Potential role of endotoxin as a proinflammatory mediator of atherosclerosis. Arterioscler Thromb Vasc Biol. 2004;24:2227–36.CrossRefPubMed Stoll LL, Denning GM, Weintraub NL. Potential role of endotoxin as a proinflammatory mediator of atherosclerosis. Arterioscler Thromb Vasc Biol. 2004;24:2227–36.CrossRefPubMed
38.
go back to reference Campos AM, Moura FA, Santos SN, Freitas WM, Sposito AC. Brasilia Study on Healthy Aging and Brasilia Heart Study. Sarcopenia, but not excess weight or increased caloric intake, is associated with coronary subclinical atherosclerosis in the very elderly. Atherosclerosis 2017;258:138–144. Campos AM, Moura FA, Santos SN, Freitas WM, Sposito AC. Brasilia Study on Healthy Aging and Brasilia Heart Study. Sarcopenia, but not excess weight or increased caloric intake, is associated with coronary subclinical atherosclerosis in the very elderly. Atherosclerosis 2017;258:138–144.
39.
go back to reference Fried LP, Tangen CM, Walston J, Newman AB, Hirsch C, Gottdiener J, et al; Cardiovascular Health Study Collaborative Research Group. Frailty in older adults: evidence for a phenotype. J Gerontol A Biol Sci Med Sci. 2001;56:146–156. Fried LP, Tangen CM, Walston J, Newman AB, Hirsch C, Gottdiener J, et al; Cardiovascular Health Study Collaborative Research Group. Frailty in older adults: evidence for a phenotype. J Gerontol A Biol Sci Med Sci. 2001;56:146–156.
40.
go back to reference Wang H, Listrat A, Meunier B, Gueugneau M, Coudy-Gandilhon C, Combaret L, et al. Apoptosis in capillary endothelial cells in ageing skeletal muscle. Aging Cell. 2014;13:254–62.CrossRefPubMed Wang H, Listrat A, Meunier B, Gueugneau M, Coudy-Gandilhon C, Combaret L, et al. Apoptosis in capillary endothelial cells in ageing skeletal muscle. Aging Cell. 2014;13:254–62.CrossRefPubMed
41.
42.
go back to reference Klement GL, Yip TT, Cassiola F, Kikuchi L, Cervi D, Podust V, et al. Platelets actively sequester angiogenesis regulators. Blood. 2009;113:2835–42.CrossRefPubMed Klement GL, Yip TT, Cassiola F, Kikuchi L, Cervi D, Podust V, et al. Platelets actively sequester angiogenesis regulators. Blood. 2009;113:2835–42.CrossRefPubMed
43.
go back to reference Lindemann S, Krӓmer B, Seizer P, Gawaz M. Platelets, inflammation and atherosclerosis. J Thromb Haemost. 2007;5(Suppl1):203–11. Lindemann S, Krӓmer B, Seizer P, Gawaz M. Platelets, inflammation and atherosclerosis. J Thromb Haemost. 2007;5(Suppl1):203–11.
44.
go back to reference Prior BM, Yang HT, Terjung RL. What makes vessels grow with exercise training? J Appl Physiol (1985). 2004;97:1119–28.CrossRef Prior BM, Yang HT, Terjung RL. What makes vessels grow with exercise training? J Appl Physiol (1985). 2004;97:1119–28.CrossRef
45.
go back to reference Hudetz AG, Kiani MF. The role of wall shear stress in microvascular network adaptation. Adv Exp Med Biol. 1992;316:31–9.CrossRefPubMed Hudetz AG, Kiani MF. The role of wall shear stress in microvascular network adaptation. Adv Exp Med Biol. 1992;316:31–9.CrossRefPubMed
46.
go back to reference Shimizu Y, Sato S, Noguchi Y, Koyamatsu J, Yamanashi H, Higashi M, et al. Impact of single nucleotide polymorphism on short stature and reduced tongue pressure among community-dwelling elderly Japanese participants: a cross-sectional study. Environ Health Prev Med. 2017;22:62.CrossRefPubMedPubMedCentral Shimizu Y, Sato S, Noguchi Y, Koyamatsu J, Yamanashi H, Higashi M, et al. Impact of single nucleotide polymorphism on short stature and reduced tongue pressure among community-dwelling elderly Japanese participants: a cross-sectional study. Environ Health Prev Med. 2017;22:62.CrossRefPubMedPubMedCentral
47.
go back to reference Shimizu Y, Yoshimine H, Nagayoshi M, Kadota K, Takahashi K, Izumino K, et al. Short stature is an inflammatory disadvantage among middle-aged Japanese men. Environ Health Prev Med. 2016;21:361–7.CrossRefPubMedPubMedCentral Shimizu Y, Yoshimine H, Nagayoshi M, Kadota K, Takahashi K, Izumino K, et al. Short stature is an inflammatory disadvantage among middle-aged Japanese men. Environ Health Prev Med. 2016;21:361–7.CrossRefPubMedPubMedCentral
48.
go back to reference Shimizu Y, Imano H, Ohira T, Kitamura A, Kiyama M, Okada T, et al. CIRCS Investigators. Adult height and body mass index in relation to risk of total stroke and its subtypes: the circulatory risk in communities study. J Stroke Cerebrovasc Dis. 2014;23:667–674. Shimizu Y, Imano H, Ohira T, Kitamura A, Kiyama M, Okada T, et al. CIRCS Investigators. Adult height and body mass index in relation to risk of total stroke and its subtypes: the circulatory risk in communities study. J Stroke Cerebrovasc Dis. 2014;23:667–674.
49.
go back to reference Shimizu Y, Nakazato M, Sekita T, Kadota K, Arima K, Yamasaki H, et al. Relationship between adult height and body weight and risk of carotid atherosclerosis assessed in terms of carotid intima-media thickness: the Nagasaki Islands study. J Physiol Anthropol. 2013;32:19.CrossRefPubMedPubMedCentral Shimizu Y, Nakazato M, Sekita T, Kadota K, Arima K, Yamasaki H, et al. Relationship between adult height and body weight and risk of carotid atherosclerosis assessed in terms of carotid intima-media thickness: the Nagasaki Islands study. J Physiol Anthropol. 2013;32:19.CrossRefPubMedPubMedCentral
50.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Height indicates hematopoietic capacity in elderly Japanese men. Aging (Albany NY). 2016;8:2407–13.CrossRef Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Height indicates hematopoietic capacity in elderly Japanese men. Aging (Albany NY). 2016;8:2407–13.CrossRef
51.
go back to reference Shimizu Y, Nakazato M, Sekita T, Kadota K, Miura Y, Arima K, et al. Height and drinking status in relation to risk of anemia in rural adult healthy Japanese men: the Nagasaki Islands study. Aging Male. 2015;18:100–5.CrossRefPubMed Shimizu Y, Nakazato M, Sekita T, Kadota K, Miura Y, Arima K, et al. Height and drinking status in relation to risk of anemia in rural adult healthy Japanese men: the Nagasaki Islands study. Aging Male. 2015;18:100–5.CrossRefPubMed
52.
go back to reference Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Height is an indicator of vascular maintenance capacity in older man. Geriatr Gerontol Int. 2017;17:1729–36.PubMed Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, et al. Height is an indicator of vascular maintenance capacity in older man. Geriatr Gerontol Int. 2017;17:1729–36.PubMed
53.
go back to reference Kim KL, Shin IS, Kim JM, Choi JH, Byun J, Jeon ES, et al. Interaction between Tie receptors modulates angiogenic activity of angiopoietin2 in endothelial progenitor cells. Cardiovasc Res. 2006;72:394–402.CrossRefPubMed Kim KL, Shin IS, Kim JM, Choi JH, Byun J, Jeon ES, et al. Interaction between Tie receptors modulates angiogenic activity of angiopoietin2 in endothelial progenitor cells. Cardiovasc Res. 2006;72:394–402.CrossRefPubMed
Metadata
Title
Association between tongue pressure and subclinical carotid atherosclerosis in relation to platelet levels in hypertensive elderly men: a cross-sectional study
Authors
Yuji Shimizu
Shimpei Sato
Yuko Noguchi
Jun Koyamatsu
Hirotomo Yamanashi
Miho Higashi
Mako Nagayoshi
Shin-Ya Kawashiri
Yasuhiro Nagata
Noboru Takamura
Takahiro Maeda
Publication date
01-12-2018
Publisher
BioMed Central
Published in
Environmental Health and Preventive Medicine / Issue 1/2018
Print ISSN: 1342-078X
Electronic ISSN: 1347-4715
DOI
https://doi.org/10.1186/s12199-018-0720-5

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