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Suzuki N, Kida K, Watanabe S, Kawashima Y, Ito C, Ashikaga K, Suzuki K, Omiya K, Harada T, Akashi Y. MON-P150: Novel Frailty Index is Closely Related to Malnutrition in Outpatients with Chronic Heart Failure. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30784-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Takae S, Tsukada K, Okamoto N, Sato Y, Kawahara T, Suzuki N. Verification of accuracy & safety for ovarian reserve assessment with optical coherence tomography using mouse ovary. Fertil Steril 2016. [DOI: 10.1016/j.fertnstert.2016.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sugishita Y, Suzuki N, Moy F, Oktay K. Tissue recovery and in vitro maturation of immature oocytes as a fertility preservation strategy for tandem ovarian, oocyte, and embryo cryopreservation. Fertil Steril 2016. [DOI: 10.1016/j.fertnstert.2016.07.166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sekiya A, Kono M, Tsujiuchi H, Kobayashi T, Nomura T, Kitakawa M, Suzuki N, Yamanaka K, Sueki H, McLean W, Shimizu H, Akiyama M. Compound heterozygotes for filaggrin gene mutations do not always show severe atopic dermatitis. J Eur Acad Dermatol Venereol 2016; 31:158-162. [DOI: 10.1111/jdv.13871] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 06/16/2016] [Indexed: 12/24/2022]
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Suzuki N, Fujimoto A, Yoneda M, Watanabe T, Hirofuji T, Hanioka T. Resting salivary flow independently associated with oral malodor. BMC Oral Health 2016; 17:23. [PMID: 27435410 PMCID: PMC4950720 DOI: 10.1186/s12903-016-0255-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 07/13/2016] [Indexed: 12/03/2022] Open
Abstract
Background Dryness of the oral cavity is considered one cause of oral malodor. However, it is unclear which of the factors regulating the wetness of the oral cavity are involved in oral malodor development. This study investigated the effects of salivary flow and oral mucosal moisture on oral malodor. Methods The study population comprised 119 patients (48 men and 71 women, mean age of 50.6 ± 15.4 years) with complaint of oral malodor. After the oral malodor level had been evaluated by the organoleptic test and gas chromatography, the rates of stimulated saliva and resting saliva and the moisture levels of the tongue and buccal mucosa were measured. The plaque index, bleeding on pocket probing, probing pocket depth, and tongue coating score were also assessed. Strong oral malodor was defined as an organoleptic test score of ≥3. Results The flow rate of resting saliva in women was significantly lower than in men. The flow rate of resting saliva and the moisture levels of the tongue and buccal mucosa showed significant negative correlations with age. The flow rate of resting saliva was significantly lower in patients with strong oral malodor than in those with no or weak oral malodor. The flow rate of stimulated saliva and the moisture levels of the tongue and buccal mucosa had no relationship with strong oral malodor. Logistic regression analysis showed that a ≥5-mm probing pocket depth with bleeding on pocket probing, an increased tongue coating score, and decreased resting salivary flow were strong explanatory factors in clinical findings for oral malodor. Conclusion This study suggests that the flow rate of resting saliva is a significant modulating factor for oral malodor. Electronic supplementary material The online version of this article (doi:10.1186/s12903-016-0255-3) contains supplementary material, which is available to authorized users.
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Yoshino S, Nishimura T, Sakata K, Yoshida S, Furuya T, Yamamoto T, Kawaoka T, Shimizu R, Sato T, Matoba K, Morioka H, Iida M, Suzuki N, Takeda S, Ueno T, Hazama S, Nagano H. P-087 A phase II study of a combination treatment of alternate-day S-1 and lentinan as first-line chemotherapy for unresectable or recurrent gastric cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw199.84] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kimura H, Onishi Y, Sunada S, Kishi S, Suzuki N, Tsuboi C, Yamaguchi N, Imai H, Kamei H, Fujisiro H, Okada T, Ishigami M, Ogura Y, Kiuchi T, Ozaki N. Postoperative Psychiatric Complications in Living Liver Donors. Transplant Proc 2016; 47:1860-5. [PMID: 26293064 DOI: 10.1016/j.transproceed.2015.06.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 06/02/2015] [Accepted: 06/16/2015] [Indexed: 01/16/2023]
Abstract
BACKGROUND To understand the impact of psychologic variables on donor quality of life, we studied long-term data on postoperative psychiatric complications in living liver donors. This study is a focused psychological investigation of diagnoses, treatments, and long-term clinical courses of living liver donors with psychiatric complications. METHODS Of the 142 donors who underwent live-donor liver transplantation at Nagoya University Hospital between April 2004 and July 2014, we investigated those without a history of mental illness who had developed such illness after transplantation and required psychiatric treatment. RESULTS A total of 6 (4.2%) donors developed the following psychiatric complications after transplantation: major depressive disorder (n = 2), panic disorder (n = 2), conversion disorder (n = 1), and substance use disorder (n = 1). Concerning psychiatric treatment, all donors received antianxiety drugs, 3 took antidepressants, and supportive psychiatric therapy was concomitantly provided to all subjects. The average treatment period was 53.3 months. Regarding subject outcomes, 3 donors achieved remission, and the other 3 continued treatment. All subjects showed improvement in Global Assessment of Functioning Scale. CONCLUSION It is important to accurately diagnose postoperative psychiatric complications and provide long-term treatment in close coordination with transplant surgeons.
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Shiraishi E, Suzuki K, Harada A, Suzuki N, Kimura H. The Phosphodiesterase 10A Selective Inhibitor TAK-063 Improves Cognitive Functions Associated with Schizophrenia in Rodent Models. ACTA ACUST UNITED AC 2015; 356:587-95. [DOI: 10.1124/jpet.115.230482] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 12/16/2015] [Indexed: 12/28/2022]
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Suzuki N, Horie T, Kitahara G, Murase M, Shinozaki K, Morimoto Y. Novel Noble-Metal-Free Electrocatalyst for Oxygen Evolution Reaction in Acidic and Alkaline Media. Electrocatalysis (N Y) 2015. [DOI: 10.1007/s12678-015-0288-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yasui T, Mabuchi Y, Toriumi H, Ebine T, Niibe K, Houlihan DD, Morikawa S, Onizawa K, Kawana H, Akazawa C, Suzuki N, Nakagawa T, Okano H, Matsuzaki Y. Purified Human Dental Pulp Stem Cells Promote Osteogenic Regeneration. J Dent Res 2015; 95:206-14. [PMID: 26494655 DOI: 10.1177/0022034515610748] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Human dental pulp stem/progenitor cells (hDPSCs) are attractive candidates for regenerative therapy because they can be easily expanded to generate colony-forming unit-fibroblasts (CFU-Fs) on plastic and the large cell numbers required for transplantation. However, isolation based on adherence to plastic inevitably changes the surface marker expression and biological properties of the cells. Consequently, little is currently known about the original phenotypes of tissue precursor cells that give rise to plastic-adherent CFU-Fs. To better understand the in vivo functions and translational therapeutic potential of hDPSCs and other stem cells, selective cell markers must be identified in the progenitor cells. Here, we identified a dental pulp tissue-specific cell population based on the expression profiles of 2 cell-surface markers LNGFR (CD271) and THY-1 (CD90). Prospectively isolated, dental pulp-derived LNGFR(Low+)THY-1(High+) cells represent a highly enriched population of clonogenic cells--notably, the isolated cells exhibited long-term proliferation and multilineage differentiation potential in vitro. The cells also expressed known mesenchymal cell markers and promoted new bone formation to heal critical-size calvarial defects in vivo. These findings suggest that LNGFR(Low+)THY-1(High+) dental pulp-derived cells provide an excellent source of material for bone regenerative strategies.
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Eguchi A, Otake M, Hanazato M, Suzuki N, Matsuno Y, Nakaoka H, Todaka E, Mori C. Estimation of maternal blood PCB level using Food Frequency Questionnaire in Japanese national birth cohort. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Suzuki N, Yamane K. Automatic method to distinguish manifestation areas of early diabetic retinopathy from image artefacts by using L*u*v* colour space. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Suzuki N, Yamane K. Research on ophthalmic examination apparatus to diagnose multiple diseases which result in loss of eyesight. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.1418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Suzuki N, Yamane K. Research on ophthalmic examination apparatus to diagnose multiple diseases which result in loss of eyesight. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Suzuki N, Yamane K. Automatic method to distinguish manifestation areas of early diabetic retinopathy from image artefacts by using L*u*v* colour space. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.1308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Suzuki N, Kida K, Ashikaga K, Suzuki K, Kasahara Y, Watanabe S, Kawashima Y, Ohmiya K, Harada T, Akashi Y. SUN-LB007: Reduced Appendicular Skeletal Muscle Mass Presented by the Asian Working Group for Sarcopenia is a Poor Prognostic Factor of Chronic Heart Failure Patients. Clin Nutr 2015. [DOI: 10.1016/s0261-5614(15)30728-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arai K, Suzuki N, Ajiro J. AB0899 Challenges at Joetsu, Japan, to Prevent Secondary Fracture for Hip Fracture Patients – to Suppress an Increase by Spreading the Osteoporosis Treatment and Collaboration with Family Doctors. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Currie A, Brigic A, Thomas-Gibson S, Suzuki N, Faiz O, Kennedy RH. Technical considerations in laparoscopic near-infrared sentinel lymph node mapping in early colonic neoplasia--a video vignette. Colorectal Dis 2015; 17:454-5. [PMID: 25782168 DOI: 10.1111/codi.12950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 02/20/2015] [Indexed: 01/10/2023]
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Seki M, Takizawa T, Suzuki S, Shimizu T, Shibata H, Ishii T, Hasegawa T, Suzuki N. Adult phenylketonuria presenting with subacute severe neurologic symptoms. J Clin Neurosci 2015; 22:1361-3. [PMID: 25913748 DOI: 10.1016/j.jocn.2015.02.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 01/21/2015] [Accepted: 02/03/2015] [Indexed: 11/18/2022]
Abstract
We report a 48-year-old Japanese woman with phenylketonuria (PKU) who presented with severe neurological symptoms more than 30 years after discontinuation of dietary treatment. She was diagnosed with PKU at 6-years-old and was treated with a phenylalanine restricted diet until she was 15 years old. When she was 48-years-old she started having difficulty walking. After several months, she presented with severe disturbance of consciousness and was admitted. She was diagnosed as having neurological complications associated with PKU. We observed temporal changes in her laboratory data, brain MRI and single-photon emission computed tomography (SPECT) scan findings. Brain MRI on T2-weighted, fluid-attenuated inversion recovery and diffusion-weighted images revealed high intensity lesions in her bilateral frontal lobes and 123I-IMP SPECT showed marked and diffuse hypoperfusion in the bilateral cerebrum and cerebellum. After the resumption of dietary treatment, serum phenylalanine concentrations immediately decreased to the normal range. However, her neurological symptoms took longer to improve. We also found no clear temporal association between MRI findings and clinical severity. SPECT abnormalities showed marked improvement after treatment. It is well known that PKU patients who discontinue the dietary restriction from their childhood develop minor neurological impairments. However, PKU patients with late-onset severe neurological symptoms are very rare. To our knowledge, this is the first report regarding SPECT findings of PKU patients with late-onset severe neurological deterioration.
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Suzuki N, Takedani H, Hirakawa A, Ushijima Y, Matsushita T. The features of clearance in recombinant factor IX (BeneFIX(®) ). Haemophilia 2015; 21:702-7. [PMID: 25854709 DOI: 10.1111/hae.12672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2015] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Dosage adjustment is very important to perform continuous infusion (CI) of recombinant factor IX (rFIX) concentrates more effectively and economically, and clearance (CL) is strongly related to the infusion rate. However, previous reports have shown that the CL of rFIX concentrates varies widely (4.2-11.4 mL kg(-1) h(-1) ). AIM The goal of this study was to gain a better understanding of the CL of the rFIX concentrate (BeneFIX(®) ) to precisely set the infusion rate of rFIX concentrates. METHODS We estimated CLs by five different calculation approaches: from area under the blood concentration-time curve (AUC), from in vivo recovery (IVR) and half-life, from actual FIX activity value during CI, and from the simulation by one-compartment model in seven patients with haemophilia B. RESULTS The mean CL calculated from AUC was 3.8 ± 0.4 mL kg(-1) h(-1) (range = 3.3-4.3 mL kg(-1) h(-1) ). CONCLUSION The mean CL calculated from IVR and distribution half-life was 4.4 ± 0.4 mL kg(-1) h(-1) (range = 4.0-5.1 mL kg(-1) h(-1) ). The mean CL calculated from IVR and terminal half-life was 2.1 ± 0.5 mL kg(-1) h(-1) (range = 1.7-2.8 mL kg(-1) h(-1) ). The mean CL during CI was 4.9 ± 0.6 mL kg(-1) h(-1) (range = 4.2-5.6 mL kg(-1) h(-1) ). In addition, when we simulated the theoretical CL using a one-compartment model, the adjusted mean CL during CI was 4.8 ± 0.5 mL kg(-1) h(-1) (range = 4.0-5.4 mL kg(-1) h(-1) ). The CL obtained from distribution half-life was comparable to the CL during CI, while the CL calculated from terminal half-life did not reflect actual CL. Further, the rFIX concentrate was characterized by a one-compartment model under certain conditions.
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Rigault M, Aldering G, Kowalski M, Copin Y, Antilogus P, Aragon C, Bailey S, Baltay C, Baugh D, Bongard S, Boone K, Buton C, Chen J, Chotard N, Fakhouri HK, Feindt U, Fagrelius P, Fleury M, Fouchez D, Gangler E, Hayden B, Kim AG, Leget PF, Lombardo S, Nordin J, Pain R, Pecontal E, Pereira R, Perlmutter S, Rabinowitz D, Runge K, Rubin D, Saunders C, Smadja G, Sofiatti C, Suzuki N, Tao C, Weaver BA. CONFIRMATION OF A STAR FORMATION BIAS IN TYPE Ia SUPERNOVA DISTANCES AND ITS EFFECT ON THE MEASUREMENT OF THE HUBBLE CONSTANT. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/0004-637x/802/1/20] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Takizawa T, Shibata M, Kayama Y, Shimizu T, Toriumi H, Ebine T, Koh A, Suzuki N. EHMTI-0324. Expression of high-mobility group box 1 in the cerebral cortex after cortical spreading depression. J Headache Pain 2014. [PMCID: PMC4181997 DOI: 10.1186/1129-2377-15-s1-f26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Ifuku S, Suzuki N, Izawa H, Morimoto M, Saimoto H. Surface maleylation and naphthaloylation of chitin nanofibers for property enhancement. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bando H, Ohno S, Kato T, Tamura N, Asada Y, Watanabe C, Tsugawa K, Suzuki N, Shimizu C. PO33 Clinical practice guideline for preservation of fertility in breast cancer patients in Japan. Breast 2014. [DOI: 10.1016/s0960-9776(14)70043-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kondo M, Suzuki N, Nakajima Y, Tanaka T, Muroga T. Electrochemical impedance spectroscopy on in-situ analysis of oxide layer formation in liquid metal. FUSION ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.fusengdes.2014.04.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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