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Kenzo Oba

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Glucose Tolerance Test

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Tatsuya Suzuki; Kentaro Watanabe; Motoshi Ouchi; Ken-Ichi Sekimizu; Kazunari Suzuki; Shoko Futami-Suda; Yoshimasa Igari; Yoshiaki Kigawa; Hiroshi Nakano; Kenzo Oba
Low-molecular-weight lipoprotein (a) and low relative lymphocyte concentration are significant and independent risk factors for coronary heart disease in patients with type 2 diabetes mellitus: Lp(a) phenotype, lymphocyte, and coronary heart disease.
Kentaro Watanabe; Hidetoshi Yamashita; Masao Hashimoto; Kazuhito Ishii; Makoto Ohara; Masaru Okazaki; Motoshi Ouchi; Kazunari Suzuki; Tatsuya Suzuki; Kenzo Oba
Relationship between postprandial glucose level and carotid artery stiffness in patients without diabetes or cardiovascular disease.
Motoshi Ouchi; Kazunari Suzuki; Tatsuya Suzuki; Kentaro Watanabe; Masao Hashimoto; Yoshimasa Igari; Masayuki Motoyama; Hiroshi Nakano; Makoto Ohara; Kenzo Oba
Urinary N-acetyl-β-D-glucosaminidase levels are positively correlated with 2-hr plasma glucose levels during oral glucose tolerance testing in prediabetes.

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2013: Tatsuya Suzuki; Kentaro Watanabe; Motoshi Ouchi; Ken-Ichi Sekimizu; Kazunari Suzuki; Shoko Futami-Suda; Yoshimasa Igari; Yoshiaki Kigawa; Hiroshi Nakano; Kenzo Oba
Low-molecular-weight lipoprotein (a) and low relative lymphocyte concentration are significant and independent risk factors for coronary heart disease in patients with type 2 diabetes mellitus: Lp(a) phenotype, lymphocyte, and coronary heart disease.
Lipids in health and disease 2013;12():31.
2013: Kentaro Watanabe; Hidetoshi Yamashita; Masao Hashimoto; Kazuhito Ishii; Makoto Ohara; Masaru Okazaki; Motoshi Ouchi; Kazunari Suzuki; Tatsuya Suzuki; Kenzo Oba
Relationship between postprandial glucose level and carotid artery stiffness in patients without diabetes or cardiovascular disease.
BMC cardiovascular disorders 2013;13():11.
2012: Motoshi Ouchi; Kazunari Suzuki; Tatsuya Suzuki; Kentaro Watanabe; Masao Hashimoto; Yoshimasa Igari; Masayuki Motoyama; Hiroshi Nakano; Makoto Ohara; Kenzo Oba
Urinary N-acetyl-β-D-glucosaminidase levels are positively correlated with 2-hr plasma glucose levels during oral glucose tolerance testing in prediabetes.
Journal of clinical laboratory analysis 2012;26(6):473-80.
2012: Ken-Ichi Sekimizu; Kazunari Suzuki; Tatsuya Suzuki; Kentaro Watanabe; Masao Hashimoto; Yoshimasa Igari; Hiroshi Nakano; Masaru Okazaki; Motoshi Ouchi; Kenzo Oba
Correlation between asymptomatic leukocyturia and urinary N-acetyl-β-d-glucosaminidase in women.
Renal failure 2012;34(9):1079-83.
2012: Kazunari Suzuki; Tatsuya Suzuki; Kentaro Watanabe; Hiroyuki Yano; Shoko Futami-Suda; Yoshimasa Igari; Noriaki Matsumura; Masayuki Motoyama; Hiroshi Nakano; Kenzo Oba
The effects of postprandial glucose and insulin levels on postprandial endothelial function in subjects with normal glucose tolerance.
Cardiovascular diabetology 2012;11():98.
2012: Tatsuya Suzuki; Kentaro Watanabe; Shoko Futami-Suda; Yoshimasa Igari; Yoshiaki Kigawa; Noriaki Matsumura; Kenzo Oba; Motoshi Ouchi; Ken-Ichi Sekimizu; Kazunari Suzuki; Hiroshi Nakano
Effects of bile-acid-binding resin (colestimide) on blood glucose and visceral fat in Japanese patients with type 2 diabetes mellitus and hypercholesterolemia: an open-label, randomized, case-control, crossover study.
Journal of diabetes and its complications 2012;26(1):34-9.
2011: Masao Hashimoto; Hiroshi Honma; Yoshimasa Igari; Norifumi Matsumura; Manabu Mizuse; Hiroshi Nakano; Jun Norose; Motoshi Ouchi; Kazunari Suzuki; Tatsuya Suzuki; Syoko Futami-Suda; Kenzo Oba
Bile duct hamartomas (von Meyenburg complexes) associated with a bacterial infection: case report of elderly diabetic patient.
Geriatrics & gerontology international 2011;11(4):534-6.
2011: Kentaro Watanabe; Kenzo Oba; Tatsuya Suzuki; Motoshi Ouchi; Kazunari Suzuki; Shoko Futami-Suda; Kenichi Sekimizu; Naofumi Yamamoto; Hiroshi Nakano
Oral glucose loading attenuates endothelial function in normal individual.
European journal of clinical investigation 2011;41(5):465-73.
2011: Hiroyuki Yano; Shoko Futami; Yoshimasa Igari; Hiroshi Nakano; Kenichi Sekimizu; Tatsuya Suzuki; Misako Tsunoda; Kentaro Watanabe; Kenzo Oba
[A case of ileus caused by a fecalith in an elderly patient with severe dementia].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 2011;48(3):289-92.
2011: Hiroyuki Yano; Tetsuro Onishi; Tastuya Suzuki; Misako Tsunoda; Yoshiaki Kigawa; Hitoshi Koibuchi; Shigeyoshi Mizuno; Hiroshi Nakano; Kenzo Oba
[An elderly patient with senile dementia showing acquired hemophilia A].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 2011;48(2):185-9.
2010: Kentaro Watanabe; Kenzo Oba; Tatsuya Suzuki; Yuu Okuyama; Motoshi Ouchi; Kazunari Suzuki; Tetsuro Ohnishi; Masao Hashimoto; Yoshimasa Igari; Hiroshi Nakano
Glucose levels during oral glucose tolerance tests and gamma-glutamyl transpeptidase are predictors of change from normal to impaired glucose tolerance in healthy middle-aged Japanese men.
Acta diabetologica 2010;47(3):225-30.
2010: Kentaro Watanabe; Kenzo Oba; Tatsuya Suzuki; Motoshi Ouchi; Kazunari Suzuki; Shoko Futami-Suda; Kenichi Sekimizu; Jun Norose; Misako Tsunoda; Makoto Ohara; Hiroshi Nakano
The importance of assessment of endothelial function according to the time course of flow-mediated dilation of the brachial artery.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2010;77(1):59-61.
2009: Yoshimasa Igari; Kenzo Oba; Yuko Yamamoto; Hiroko Yasuoka; Motoshi Ouchi; Kentaro Watanabe; Noriaki Matsumura; Tatsuya Suzuki; Hiroshi Nakano
Asymptomatic leukocyturia and the autonomic nervous system in women.
Geriatrics & gerontology international 2009;9(2):190-6.
2009: Kazunari Suzuki; Noriaki Matsumura; Tatsuya Suzuki; Hiroshi Nakano; Hiroshi Nagayama; Hideaki Yokoo; Koichi Tamura; Yasuo Katayama; Yuichi Sugisaki; Kenzo Oba
Creutzfeldt-Jakob disease with V180I mutation and senile plaque.
Geriatrics & gerontology international 2009;9(2):210-2.
2008: Yoshiaki Kigawa; Kenzo Oba; Shoko Futami-Suda; Jun Norose; Hiroko Yasuoka; Kazunari Suzuki; Motoshi Ouchi; Kentaro Watanabe; Tatsuya Suzuki; Hiroshi Nakano
Daily blood glucose profiles of glibenclamide and gliclazide taken once or twice daily in elderly type 2 diabetic patients.
Geriatrics & gerontology international 2008;8(3):160-5.
2008: Tatsuya Suzuki; Kenzo Oba; Jun Norose; Hiroomi Yoshimatsu; Kenichi Sekimizu; Shoko Futami-Suda; Motoshi Ouchi; Kazunari Suzuki; Yoshiaki Kigawa; Hiroshi Nakano
Lack of relationship between blood glucose-lowering activity of colestimide and serum cholecystokinin (CCK) concentrations in patients with type 2 diabetes.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2008;75(2):111-5.
2008: Kazunari Suzuki; Noriaki Matsumura; Tatsuya Suzuki; Hiroshi Nakano; Hiroshi Nagayama; Hideaki Yokoo; Koichi Tamura; Yasuo Katayama; Yuichi Sugisaki; Kenzo Oba
[A case of Creutzfeldt-Jakob disease with codon 129 polymorphism and codon 180 point mutation].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 2008;45(1):107-11.
2007: Tatsuya Suzuki; Kenzo Oba; Yoshimasa Igari; Noriaki Matsumura; Kentaro Watanabe; Shoko Futami-Suda; Hiroko Yasuoka; Motoshi Ouchi; Kazunari Suzuki; Yoshiaki Kigawa; Hiroshi Nakano
Colestimide lowers plasma glucose levels and increases plasma glucagon-like PEPTIDE-1 (7-36) levels in patients with type 2 diabetes mellitus complicated by hypercholesterolemia.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2007;74(5):338-43.
2007: Tatsuya Suzuki; Kazunari Suzuki; Yoshimasa Igari; Noriaki Matsumura; Kenzo Oba
[Anion exchange resin].
Nihon rinsho. Japanese journal of clinical medicine 2007;65 Suppl 7():483-8.
2007: Tatsuya Suzuki; Shoko Suda; Motoshi Ohuchi; Yoshiaki Kikawa; Kenzo Oba
[Elevated Lp (a) levels].
Nihon rinsho. Japanese journal of clinical medicine 2007;65 Suppl 7():348-53.
2007: Tatsuya Suzuki; Kenzo Oba; Shoko Futami-Suda; Kazunari Suzuki; Motoshi Ouchi; Yoshimasa Igari; Noriaki Matsumura; Kentaro Watanabe; Yoshiaki Kigawa; Hiroshi Nakano
Effects of colestimide on blood glucose-lowering activity and body weight in patients with type 2 diabetes and hypercholesterolemia.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2007;74(1):81-4.
2006: Tatsuya Suzuki; Kenzo Oba; Shoko Futami; Kazunari Suzuki; Motoshi Ouchi; Yoshimasa Igari; Noriaki Matsumura; Kentaro Watanabe; Yoshiaki Kigawa; Hiroshi Nakano
Blood glucose-lowering activity of colestimide in patients with type 2 diabetes and hypercholesterolemia: a case-control study comparing colestimide with acarbose.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2006;73(5):277-84.
2006: Kenzo Oba; Kazunari Suzuki; Motoshi Ouchi; Noriaki Matsumura; Tatsuya Suzuki; Hiroshi Nakano
Repeated episodes of paralytic ileus in an elderly diabetic patient treated with voglibose.
Journal of the American Geriatrics Society 2006;54(1):182-3.
2006: Yoshimasa Igari; Hiroshi Nakano; Kenzo Oba
[Epidemiology of elderly diabetes mellitus in Japan].
Nihon rinsho. Japanese journal of clinical medicine 2006;64(1):12-8.
2005: Tatsuya Suzuki; Shoko Futami; Yoshimasa Igari; Noriaki Matsumura; Kentaro Watanabe; Hiroshi Nakano; Kenzo Oba; Yuichi Murata; Hitoshi Koibuchi; Yoshiaki Kigawa
A Chinese herbal medicine, choto-san, improves cognitive function and activities of daily living of patients with dementia: a double-blind, randomized, placebo-controlled study.
Journal of the American Geriatrics Society 2005;53(12):2238-40.
2005: Kentaro Watanabe; Tatsuya Suzuki; Hiroshi Nakano; Kenzo Oba
[Carotid parameters measured by ultrasonography as a marker of atherothrombotic infarction and lacunar infarction in high risk elderly people].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 2005;42(6):684-90.
2005: Tatsuya Suzuki; Yoshimasa Igari; Kenzo Oba
[Urinary N-acetyl-beta-D-glucosaminidase (NAG) in patients with diabetes mellitus].
Nihon rinsho. Japanese journal of clinical medicine 2005;63 Suppl 6():352-7.
2002: Hiroshi Nakano; Kenzo Oba
[Epidemiology of diabetes mellitus in the elderly].
Nihon rinsho. Japanese journal of clinical medicine 2002;60 Suppl 9():731-9.
2002: Tatsuya Suzuki; Yoshimasa Igari; Kenzo Oba
[Urinary N-acetyl-beta-D-glucosaminidase (NAG) in patients with diabetes mellitus].
Nihon rinsho. Japanese journal of clinical medicine 2002;60 Suppl 8():586-91.
2002: Tatsuya Suzuki; Kenzo Oba; Yoshimasa Igari; Noriaki Matsumura; Yuki Inuzuka; Yoshiaki Kigawa; Yoshiki Matsuura; Yumiko Ajiro; Kyoji Okazaki; Hiroshi Nakano
Relation of apolipoprotein (a) phenotypes to diabetic retinopathy in elderly type 2 diabetes.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2002;69(1):31-8.
2001: Hiroshi Nakano; Kyoji Okazaki; Yumiko Ajiro; Tatsuya Suzuki; Kenzo Oba
Clinical usefulness of measuring pulse wave velocity in predicting cerebrovascular disease: evaluation from a cross-Sectional and longitudinal follow-up study.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2001;68(6):490-7.
2001: Hiroshi Nakano; Kyoji Okazaki; Yumiko Ajiro; Tatsuya Suzuki; Kenzo Oba
Clinical usefulness of the common carotid artery blood flow velocity ratio as measured by an ultrasonic quantitative flow measurement system: evaluation with respect to prevalence of ischemic heart disease.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2001;68(6):482-9.
2001: Hiroshi Nakano; Kenzo Oba; Yuka Saito; Motoshi Ouchi; N Yamashita; K Okamura; E Takai; S Mizuno; Noriaki Matsumura; Yuki Inuzuka; Tatsuya Suzuki
Asymptomatic pyuria in diabetic women.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2001;68(5):405-10.
2001: Tatsuya Suzuki; Kenzo Oba; Yoshimasa Igari; Noriaki Matsumura; Yuki Inuzuka; Yoshiaki Kigawa; Yumiko Ajiro; Kyoji Okazaki; Hiroshi Nakano; S Metori
[A four-year prospective study on the influence of serum elevated lipoprotein (a) concentration on ischemic heart disease and cerebral infarction in elderly patients with type 2 diabetes].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 2001;38(4):507-13.
2001: Kenzo Oba; Takao Ito; C Nakatani; K Okamura; Hiroki Yamaguchi; Yumiko Ajiro; Tatsuya Suzuki; Hiroshi Nakano; S Metori; Kazufumi Sano; Hiko Hyakusoku; Nobutaka Yamada
An elderly patient with gastric carcinoma developing multiple metastasis in skeletal muscle.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2001;68(3):271-4.
2001: Kenzo Oba; R Kudo; M Yano; Ken-ichi Watanabe; Yumiko Ajiro; Kyoji Okazaki; Tatsuya Suzuki; Hiroshi Nakano; S Metori
Ileus after administration of cold remedy in an elderly diabetic patient treated with acarbose.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2001;68(1):61-4.
2000: Kenzo Oba; Yoshimasa Igari; E Takai; S Soya; Noriaki Matsumura; Ken-ichi Watanabe; Yumiko Ajiro; Kyoji Okazaki; Shigeru Sato; Tatsuya Suzuki; Hiroshi Nakano; S Metori
Age-related changes in postprandial plasma glucose in type 2 diabetes.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2000;67(4):284-6.
2000: Kenzo Oba; Yoshimasa Igari; Noriaki Matsumura; Ken-ichi Watanabe; Yuki Inuzuka; Yumiko Ajiro; Kyoji Okazaki; Shigeru Sato; Tatsuya Suzuki; Hiroshi Nakano; S Metori
Effect of control of blood glucose on urinary excretion of N-acetyl-beta-D-glucosaminidase in elderly type 2 diabetes mellitus.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2000;67(2):143-5.
2000: Kenzo Oba; A Nishihara; K Okamura; Yumiko Ajiro; Y Yamaguchi; Kyoji Okazaki; Shigeru Sato; Tatsuya Suzuki; Hiroshi Nakano; S Metori
Two cases of acute myositis associated with influenza A virus infection in the elderly.
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2000;67(2):126-9.
1999: K Sasai; Kenzo Oba; Hiroshi Nakano; S Metori
[Effect of age, gender, and body fat distribution on serum leptin concentrations].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1999;36(12):874-80.
1999: Kenzo Oba; Hitoshi Koibuchi; Kyoji Okazaki; Yoshimasa Igari; Yuki Inuzuka; M Yano; Y Yamaguchi; Yumiko Ajiro; S Satoh; S Nagai; Tatsuya Suzuki; Hiroshi Nakano; S Metori
[Sulfonylureas and daily blood glucose profiles in elderly diabetics].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1999;36(10):715-20.
1999: Hiroki Yamaguchi; Kenzo Oba; M Yano; Kyoji Okazaki; Yoshimasa Igari; Hitoshi Koibuchi; Shigeru Sato; Tatsuya Suzuki; Hiroshi Nakano; S Metori
[An elderly case of giant infected liver cyst that decreased dramatically without percutaneous aspiration].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1999;36(5):369-72.
1999: Kenzo Oba; Hiroshi Nakano; T Watanabe
[Diabetes in the elderly: diagnosis and therapy].
Nihon Ika Daigaku zasshi 1999;66(2):139-42.
1999: Kenzo Oba; M Hirai; Yumiko Ajiro; Kyoji Okazaki; Shigeru Sato; K Sasai; Tatsuya Suzuki; Hiroshi Nakano; S Metori
Effect of age on urinary excretion of N-acetyl-beta-D-glucosaminidase.
Nihon Ika Daigaku zasshi 1999;66(1):33-6.
1998: Kenzo Oba; Hiroshi Nakano; M Hirai; Shigeru Sato
[Urinary N-acetyl-beta-D-glucosaminidase (NAG) in patients with diabetes mellitus].
Nihon rinsho. Japanese journal of clinical medicine 1998;56 Suppl 3():400-6.
1997: M Hirai; Hiroshi Nakano; Kenzo Oba; S Metori
[Microalbumin and N-acetyl-beta-D-glucosaminidase in random spot urine samples as predictors of diabetic nephropathy in the elderly non-insulin dependent diabetic patients].
Nihon Ika Daigaku zasshi 1997;64(6):518-25.
1997: Kenzo Oba; Hiroshi Nakano; Tatsuya Suzuki; S Metori
[Diabetes mellitus in the elderly].
Nihon rinsho. Japanese journal of clinical medicine 1997;55 Suppl():620-5.
1997: Kenzo Oba; N Yamashita; Kyoji Okazaki; Shigeru Sato; K Sasai; Tatsuya Suzuki; Hiroshi Nakano; S Metori
[High levels of serum ferritin in elderly patients with non-insulin-dependent diabetes mellitus].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1997;34(4):305-11.
1996: N Yamashita; Kenzo Oba; Hiroshi Nakano; S Metori
[Age-related changes in concentrations of ferritin, glyeosylated ferritin, and non-glycosylated ferritin].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1996;33(10):754-60.
1996: Kenzo Oba; Hiroshi Nakano; Kyoji Okazaki
[Mild glucose intolerance in the elderly].
Nihon rinsho. Japanese journal of clinical medicine 1996;54(10):2773-8.
1994: M Fuchigami; Hiroshi Nakano; Kenzo Oba; S Metori
[Oral glucose tolerance test using a continuous blood sampling technique for analysis of the blood glucose curve].
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics 1994;31(7):518-24.