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Mizuno Y, Iwata H, Shirahashi K, Takamochi K, Oh S, Suzuki K, Takemura H. The importance of intraoperative fluid balance for the prevention of postoperative acute exacerbation of idiopathic pulmonary fibrosis after pulmonary resection for primary lung cancer. Eur J Cardiothorac Surg 2012; 41:e161-5. [DOI: 10.1093/ejcts/ezs147] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Yamamura K, Ihara K, Ikeda K, Nagata H, Mizuno Y, Hara T. Histo-blood group gene polymorphisms as potential genetic modifiers of the development of coronary artery lesions in patients with Kawasaki disease. Int J Immunogenet 2012; 39:119-25. [PMID: 22117627 DOI: 10.1111/j.1744-313x.2011.01065.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Abnormal immunological responses to certain microbial agents may play a crucial role in the pathogenesis of Kawasaki disease (KD). The association studies between histo-blood group genes (Lewis and ABO blood types) and various types of infectious diseases or vasculopathy have been carried out based on the fact that glycosylated antigens could directly mediate microbial infections. We attempted to clarify the role of blood type antigens in the development of KD and coronary artery lesions in KD patients. The subjects included 164 KD patients enrolled from 1998 to 2003 (1st group), 232 patients from 2004 to 2009 (2nd group), and 223 healthy children and 118 patients with growth hormone deficiency as controls. The genotyping of the FUT2 and FUT3 genes, and ABO genotypes, was determined with the TaqMan SNP assay and allele-specific polymerase chain reaction. No significant differences were observed in the genotypes and allele frequencies of the FUT2 and FUT3 genes between the groups. The frequency of the BB blood genotype was significantly higher in KD patients with coronary artery lesions in the 1st and 2nd groups than in the controls (17% and 14% vs. 5%, P = 0.0020). This is the first report to investigate the roles of ABO and Lewis blood types in the development of KD, and in the formation of coronary artery lesions in KD patients. These data suggest that the ABO blood type may play a role in the development of coronary artery lesions in KD patients.
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Sato K, Takayanagi H, Mizuno Y, Kubota A, Shimo T, Abe H, Kato M. 552 Intra-operative Open-cavity Implant for APBI Using HDR Multicatheter Brachytherapy for Japanese Breast Cancer Patients – 3 Years of Experience at a Single Institution. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70617-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Poewe W, Barone P, Hauser R, Mizuno Y, Rascol O, Busse M, Debieuvre C, Fraessdorf M, Schapira A. 2.265 LONG-TERM SAFETY AND SUSTAINED EFFICACY OF EXTENDED-RELEASE PRAMIPEXOLE IN EARLY AND ADVANCED PARKINSON'S DISEASE. Parkinsonism Relat Disord 2012. [DOI: 10.1016/s1353-8020(11)70589-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Mizuno Y, Takayanagi H, Sato K. P1-07-15: The Reliability of Ki-67 Expression Assessment Using Core Needle Biopsy and Surgical Specimens of Invasive Breast Cancer: Can Ki-67 Change Predict Benefits of Preoperative Endocrine Therapy? Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p1-07-15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The use of Ki-67 change as a predictive marker in breast cancer has been widely investigated in patients treated with preoperative endocrine therapy. It has been assumed that Ki-67 expression determined using core needle biopsy and surgical specimens of invasive breast cancer is concordant. Many studies have suggested the concordance of the results obtained using core needle biopsy and surgical specimens for expression of the estrogen receptor (ER), progesterone receptor (PgR), and human epidermal growth factor receptor type2 (HER2) status in early-stage breast cancer. However, there was few study to compare Ki-67 expression in the core needle biopsy and surgical specimens. We conducted a retrospective study of Ki-67 expression assessment between the two types of specimens to answer this question.
Methods: A total of 269 patients underwent primary operations for early-stage breast cancer at Tokyo-West Tokushukai Hospital from August 2008 to May 2011. Among these patients, 169 patients who received core needle biopsy prior to operation were enrolled.
Patients with ductal carcinoma in situ and those with neoadjuvant chemotherapy were excluded. A cutoff value of 20% was used for Ki-67-positive criteria. We also examined ER, PgR, and HER2 expression and compared it with Ki-67 expression. Statistical significance for concordance rates between the two types of specimens was evaluated by Wilcoxon t-test. To evaluate the consequence of formalin and genetic heterogeneity, parameters such as operative method and tumor size were analyzed by χ2 analysis.
Results: The concordance rate between the two types of specimens for Ki-67 expression was 76%, and this was significantly lower than that for ER expression, which was 96%. The concordance rates for PgR and HER2 expression were 88% and 91%, respectively, and they were not significantly different from the rate for Ki-67 expression. 45 patients(34.6%) had received mastectomy in the Ki-67 concordant group, and 14 patients(34.1%) in the discordant group. 55 patients(42.0%) showed T2∼ tumor size in the concordant group, 13 patients(31.7%) in the discordant group. No significant differences of parameters such as operative method (mastectomy vs breast conserving surgery) and tumor size (T1 vs T2∼) were observed between the two patient groups.
Conclusion: The reliability of Ki-67 concordance rate assessment using core needle biopsy specimens was significantly lower than that of ER expression. A standard pathological assessment of Ki-67 expression might be needed for the possible use of Ki-67 as a predictive marker for preoperative endocrine therapy.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P1-07-15.
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Arai A, Mizuno Y, Arai Y. Implementation of municipal mobility support services for older people who have stopped driving in Japan. Public Health 2011; 125:799-805. [PMID: 22019359 DOI: 10.1016/j.puhe.2011.09.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 05/02/2011] [Accepted: 09/19/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVES In a motorized society, increasing numbers of drivers and their family members will have to face the issue of driving cessation late in life due to dementia or age-related conditions. Mobility support for driving retirees should be considered from a public health perspective. Compared with alternative forms of transportation, relying on family members and friends, municipality-provided mobility support services would be more reliable and practical. The present study aimed to explore the provision of mobility support measures at the community level. STUDY DESIGN A cross-sectional study of all municipal governments in Japan. METHODS A nationwide survey was conducted using a postal self-administered questionnaire to explore the allocation of municipality-provided mobility support measures for two target groups: (1) healthy older residents and (2) older residents with dementia. The possible sociodemographic characteristics of municipalities affecting the implementation of such measures were examined. RESULTS Data from 1027 (56.8%) municipal governments were analysed. The present study demonstrated that mobility support measures for older residents, particularly dementia sufferers, were not sufficiently developed in municipalities. Moreover, the analyses showed that the following three characteristics of municipalities were related to the implementation of mobility support measures for healthy older residents: longer roads, low percentage of older residents per unit of road length, and low population density. CONCLUSIONS These findings provide insight into the possible incentives for implementing mobility support for healthy older residents, and indicate the prospective mobility needs of driving retirees, including dementia sufferers.
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Schapira AHV, Barone P, Hauser RA, Mizuno Y, Rascol O, Busse M, Salin L, Juhel N, Poewe W. Extended-release pramipexole in advanced Parkinson disease: a randomized controlled trial. Neurology 2011; 77:767-74. [PMID: 21832216 DOI: 10.1212/wnl.0b013e31822affdb] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND In advanced Parkinson disease (PD), immediate-release pramipexole, taken 3 times daily, improves symptoms and quality of life. A once-daily extended-release formulation may be an effective and simple alternative therapy. METHODS For a multicenter randomized, double-blind, parallel trial of extended- and immediate-release pramipexole vs placebo, patients experiencing motor fluctuations while taking levodopa underwent flexible study drug titration and then maintenance at optimized dosage (0.375-4.5 mg/day). The primary endpoint was a change in the Unified Parkinson's Disease Rating Scale (UPDRS) part II+III score at 18 weeks, with further assessments at 33 weeks in a subset of patients. Adverse events were recorded throughout. RESULTS Among 507 patients in the 18-week analyses, UPDRS II+III scores decreased (from baseline means of 40.0-41.7) by an adjusted mean of -11.0 for extended-release pramipexole and -12.8 for immediate-release pramipexole vs -6.1 for placebo (p = 0.0001 and p < 0.0001) and off-time decreased (from baseline means of 5.8-6.0 hours/day) by an adjusted mean of -2.1 and -2.5 vs -1.4 hours/day (p = 0.0199 and p < 0.0001). Other outcomes were largely corroborative, including a significant improvement in early morning off symptoms. Among 249 pramipexole patients completing 33 weeks, UPDRS II+III and off-time findings showed ≤10.1% change from 18-week values. Both formulations were well-tolerated. CONCLUSIONS Extended-release pramipexole significantly improved UPDRS score and off-time compared with placebo, with similar efficacy, tolerability, and safety of immediate-release pramipexole compared with placebo. CLASSIFICATION OF EVIDENCE This study provides Class I evidence that the extended-release form of pramipexole, taken once daily, is efficacious as an adjunct to levodopa in advanced PD.
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Poewe W, Rascol O, Barone P, Hauser RA, Mizuno Y, Haaksma M, Salin L, Juhel N, Schapira AHV. Extended-release pramipexole in early Parkinson disease: a 33-week randomized controlled trial. Neurology 2011; 77:759-66. [PMID: 21832218 DOI: 10.1212/wnl.0b013e31822affb0] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To assess the clinical efficacy of a novel once-daily extended-release (ER) formulation of the dopamine agonist pramipexole as monotherapy in patients with early Parkinson disease (PD) and establish its noninferiority vs standard immediate-release (IR) pramipexole. METHODS This was a multicenter, double-blind, parallel study of patients with early PD not receiving levodopa or dopamine agonists, randomly assigned to pramipexole IR, pramipexole ER, or placebo. Seven-week flexible titration was followed by 26-week maintenance, with levodopa permitted as rescue medication. The primary analysis was to test pramipexole ER noninferiority to pramipexole IR based on a change in the Unified Parkinson's Disease Rating Scale (UPDRS) part II+III score at 33 weeks, with noninferiority predefined as a treatment group difference for which the lower bound of the 95% confidence interval (CI) did not exceed -3 points. RESULTS Among 213 ER and 207 IR recipients, the adjusted mean 33-week UPDRS II+III change (excluding levodopa rescue effects) was -8.2 for ER and -8.7 for IR, a difference of -0.5 with a 95% CI of -2.3 to 1.3. Compared with placebo (n = 103), pramipexole ER and pramipexole IR were significantly superior on UPDRS II+III score, all key secondary outcomes, and almost all other endpoints. On the 39-item Parkinson Disease Questionnaire, superiority of pramipexole ER failed to reach statistical significance. Both formulations were equally safe and well-tolerated. CONCLUSIONS As monotherapy for early PD, pramipexole ER was noninferior to pramipexole IR and significantly more effective than placebo. Tolerability and safety did not differ between the formulations. CLASSIFICATION OF EVIDENCE This study provides Class I evidence that pramipexole ER is not inferior to pramipexole IR in patients with early PD.
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Sato K, Takayanagi H, Mizuno Y, Shimo T, Kato M. Intraoperative open-cavity implant for APBI using HDR multicatheter brachytherapy for Japanese patients with breast cancer and their cosmetic outcomes. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e11550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Sawaki M, Wada M, Sato Y, Mizuno Y, Kobayashi H, Yokoi K, Yoshihara M, Kamei K, Ohno M, Imai T. P319 Phase II study of high-dose toremifene as first line treatment of metastatic breast cancer in patients with adjuvant aromatase inhibitor-resistance. Breast 2011. [DOI: 10.1016/s0960-9776(11)70257-0] [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] Open
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Mizuno Y, Ohi K, Sogabe T, Yamamoto Y, Kaneda Y. Four-point correlation function of a passive scalar field in rapidly fluctuating turbulence: Numerical analysis of an exact closure equation. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2010; 82:036316. [PMID: 21230180 DOI: 10.1103/physreve.82.036316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Revised: 08/06/2010] [Indexed: 05/30/2023]
Abstract
A numerical analysis is made on the four-point correlation function in a similarity range of a model of two-dimensional passive scalar field ψ advected by a turbulent velocity field with infinitely small correlation time. The model yields an exact closure equation for the four-point correlation Ψ{4} of ψ, which may be casted into the form of an eigenvalue problem in the similarity range. The analysis of the eigenvalue problem gives not only the scale dependence of Ψ{4} , but also the dependence on the configuration of the four points. The numerical analysis gives S4(R)∝R{ζ{4}} in the similarity range in which S2(R)∝R{ζ{2}} , where S_{N} is the structure function defined by S{N}(R)≡⟨[ψ(x+R)-ψ(x)]{N} and ζ{4}≠2ζ{2} . The estimate of ζ_{4} by the numerical analysis of the eigenvalue problem is in good agreement with numerical simulations so far reported. The agreement supports the idea of universality of the exponent ζ{4} in the sense that ζ_{4} is insensitive to conditions of ψ outside the similarity range. The numerical analysis also shows that the correlation C(R,r)≡[ψ(x+R)-ψ(x)]{2}[ψ(x+r)-ψ(x)]{2}> is stronger than that given by the joint-normal approximation, and scales like C(R,r)∝(r/R){χ} for r/R<<1 with R and r in the similarity range, where χ is a constant depending on the angle between R and r .
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Gondo K, Hanai T, Takemoto M, Mizuno Y. [Usefulness of the beta 2 microglobulin for the diagnosis of acute encephalopathy]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 2010; 42:233-234. [PMID: 23858586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Ikeda K, Yamaguchi K, Tanaka T, Mizuno Y, Hijikata A, Ohara O, Takada H, Kusuhara K, Hara T. Unique activation status of peripheral blood mononuclear cells at acute phase of Kawasaki disease. Clin Exp Immunol 2009; 160:246-55. [PMID: 20015095 DOI: 10.1111/j.1365-2249.2009.04073.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Although Kawasaki disease (KD) is characterized by a marked activation of the immune system with elevations of serum proinflammatory cytokines and chemokines at acute phase, the major sources for these chemical mediators remain controversial. We analysed the activation status of peripheral blood mononuclear cells (PBMCs) by flow cytometry, DNA microarray and quantitative reverse transcription-polymerase chain reaction. The proportions of CD69+ cells in both natural killer cells and gammadeltaT cells at acute-phase KD were significantly higher than those at convalescent-phase KD. Microarray analysis revealed that five genes such as NAIP, IPAF, S100A9, FCGR1A and GCA up-regulated in acute-phase KD and the pathways involved in acute phase KD were related closely to the innate immune system. The relative expression levels of damage-associated molecular pattern molecule (DAMP) (S100A9 and S100A12) genes in PBMCs at acute-phase KD were significantly higher than those at convalescent-phase KD, while those of TNFA, IL1B and IL6 genes were not significantly different between KD patients and healthy controls. Intracellular production of tumour necrosis factor-alpha, interleukin-10 and interferon-gamma in PBMCs was not observed in KD patients. The present data have indicated that PBMCs showed a unique activation status with high expression of DAMP genes but low expression of proinflammatory cytokine genes, and that the innate immune system appears to play a role in the pathogenesis and pathophysiology of KD.
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Schapira A, Barone P, Hauser R, Mizuno Y, Poewe W, Rascol O, Busse M, Juhel N, Salin L. P2.159 Efflcacy and safety of once-daily (qd) pramipexole extended-release for advanced Parkinson's disease. Parkinsonism Relat Disord 2009. [DOI: 10.1016/s1353-8020(09)70510-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Mizuno Y, Yamamoto M, Kuno S, Hasegawa K, Kagimura T, Hattori N. P2.089 Efflcacy of pramipexole extended release (ER) and switching from pramipexole immediate release (IR) to ER in Japanese advanced PD patients. Parkinsonism Relat Disord 2009. [DOI: 10.1016/s1353-8020(09)70440-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mochizuki H, Tani M, Hayakawa H, Hattori N, Mizuno Y. P3.132 Alpha-synuclein in stem cells. Parkinsonism Relat Disord 2009. [DOI: 10.1016/s1353-8020(09)70696-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Poewe W, Barone P, Hauser R, Mizuno Y, Rascol O, Schapira A, Haaksma M, Juhel N, Salin L. P2.153 Once-daily pramipexole extended-release (ER) demonstrated non-inferiority compared to immediate release (IR) tid dosing in early Parkinson's disease. Parkinsonism Relat Disord 2009. [DOI: 10.1016/s1353-8020(09)70504-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Preston Mason R, Kubant R, Jacob RF, Malinski P, Huang X, Louka FR, Borowiec J, Mizuno Y, Malinski T. Loss of arterial and renal nitric oxide bioavailability in hypertensive rats with diabetes: effect of beta-blockers. Am J Hypertens 2009; 22:1160-6. [PMID: 19730416 DOI: 10.1038/ajh.2009.163] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Endothelial cell (EC) dysfunction contributes to hypertension and mechanisms of atherosclerosis. Agents that improve EC function may provide vascular protection, especially in patients with multiple risk factors. In this study, we examined the effects of beta(1)-selective antagonists, nebivolol and metoprolol, on vascular and renal EC function in spontaneously hypertensive (SH) rats with diabetes. METHODS Male SH rats were treated with streptozotocin (STZ) to induce type 2 diabetes, followed by treatment with nebivolol or metoprolol at 2 mg/kg/day (vs. vehicle). After 4 weeks, aortic and glomerular ECs were isolated, stimulated with calcium ionophore (CaI), and assayed for nitric oxide (NO), and peroxynitrite (ONOO(-)) release using amperometric approaches. RESULTS Glucose and mean blood pressure (BP) levels were significantly elevated in diabetic SH rats. In aortic ECs isolated from diabetic SH rats, NO production decreased by 20% whereas ONOO(-) increased by 16%, an effect linked to NAD(P)H oxidase and endothelial NO synthase (eNOS) uncoupling. Nebivolol treatment reduced glucose and BP levels and restored aortic EC function in diabetic SH rats, as indicated by a 30% increase and 23% decrease in NO and ONOO(-) levels, respectively. The NO/ONOO(-) ratio increased by more than twofold with nebivolol treatment in aortic and glomerular ECs. Despite similar reductions in glucose and mean BP levels, metoprolol had a smaller effect on the NO/ONOO(-) ratio in glomerular ECs but no effect in aortic ECs. CONCLUSIONS Vascular and renal NO was significantly reduced in diabetic hypertensive rats and correlated with metabolic changes. Nebivolol reversed these effects in a manner consistent with enhanced endothelial function.
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Apaydin H, Ozekmekci S, Uluduz D, Hatano Y, Mizuno Y, Hattori N. FP41-TH-03 Homozygous PARK7 mutation in Parkinson's disease: case report of two brothers. J Neurol Sci 2009. [DOI: 10.1016/s0022-510x(09)70486-1] [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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Felici F, Goodman T, Sauter O, Shimozuma T, Ito S, Mizuno Y, Kubo S, Mutoh T. Real-time feedback control of millimeter-wave polarization for LHD. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2009; 80:013504. [PMID: 19191434 DOI: 10.1063/1.3073735] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Electron cyclotron heating (ECH) is widely used in magnetic fusion devices, and the polarization of the injected millimeter-wave beams plays a crucial role in the propagation and absorption of the beam energy by the plasma. This polarization can be adjusted by grating mirror polarizers placed in the transmission lines which carry the microwaves from the power source to the plasma. In long-pulse devices such as the Large Helical Device (LHD) and ITER, it is desirable to track changes in the plasma and adjust the polarization of the ECH in real time such as to keep the absorption as high as possible and avoid shine-through which may lead to overheating of vessel components. For this purpose a real-time feedback control scheme is envisioned in which a measure of the absorption efficiency can be used to adjust the orientation of the polarizing mirrors toward an optimum. Such a setup has been tested in a low-power test stand as preparation for future implementation in the LHD ECH system. It is shown that a simple search algorithm is efficient and can in principle be used to control either the absorption efficiency or the linear polarization angle.
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Hoshina T, Kusuhara K, Ikeda K, Mizuno Y, Saito M, Hara T. High mobility group box 1 (HMGB1) and macrophage migration inhibitory factor (MIF) in Kawasaki disease. Scand J Rheumatol 2008; 37:445-9. [PMID: 18720262 DOI: 10.1080/03009740802144143] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To investigate whether two proinflammatory cytokines, high mobility group box 1 (HMGB1) and macrophage migration inhibitory factor (MIF) are involved in the development of Kawasaki disease (KD). METHODS Twenty-seven patients with KD were included in this study. Eleven patients with sepsis and 28 healthy children served as controls. Serum levels of HMGB1 and MIF were measured by corresponding enzyme-linked immunosorbent assay (ELISA) kits, respectively. Real-time polymerase chain reaction (PCR) was used to quantify the expression levels of genes encoding receptor for advanced glycation end-products (RAGE), an HMGB1 receptor, and CD74, an MIF receptor in peripheral blood mononuclear cells (PBMCs). RESULTS Serum levels of HMGB1 and MIF in KD patients were the highest in the early acute phase and gradually decreased after defervescence. Serum HMGB1 and MIF levels in KD patients were significantly higher than those in controls (HMGB1, p<0.001; MIF, p<0.01). The expression levels of the RAGE gene and CD74 gene in KD patients were significantly higher than those in controls (RAGE, p<0.001; CD74, p<0.01). CONCLUSION These data suggest that HMGB1 and MIF play an important role in immune responses in KD patients.
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Shimura H, Schlossmacher M, Hattori N, Mizuno Y, Kosik K, Selkoe D. Interaction between parkin and alpha-synuclein. J Neurochem 2008. [DOI: 10.1046/j.1471-4159.81.s1.49_4.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ning YP, Kanai K, Tomiyama H, Li Y, Funayama M, Yoshino H, Sato S, Asahina M, Kuwabara S, Takeda A, Hattori T, Mizuno Y, Hattori N. PARK9-linked parkinsonism in eastern Asia: mutation detection in ATP13A2 and clinical phenotype. Neurology 2008; 70:1491-3. [PMID: 18413573 DOI: 10.1212/01.wnl.0000310427.72236.68] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kubo S, Shimozuma T, Yoshimura Y, Igami H, Mizuno Y, Ito S, Kobayashi S, Takita Y, Mutoh T. Control system for electron cyclotron resonance heating in the large helical device. FUSION ENGINEERING AND DESIGN 2008. [DOI: 10.1016/j.fusengdes.2007.09.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
The nation-wide collaborative study on the bromocriptine monotherapy and bromocriptine-levodopa combination therapy was completed in November 1990, and the results were reported during the symposium on the Long-Term Treatment of Parkinson's Disease held in Tokyo in October 1991. The author briefly reviewed the history of treatment of Parkinson's disease, and current and future trends in its drug therapy as an introductory remark. The personal view on the principle of drug treatment for parkinsonian patients is the judicious concomitant use of several different classes of anti-parkinsonian drugs, including levodopa, dopamine agonists, monoamine oxidase inhibitors, anticholinergics, and amantadine HCl utilizing the smallest effective dose for each drug. The treatment of Parkinson's disease seems to be moving slowly from mere symptomatic therapy to the one which is aiming the protection of nigral cells. Recent progress in this field is also briefly reviewed.
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