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Abbasi R, Abe M, Abu-Zayyad T, Allen M, Azuma R, Barcikowski E, Belz J, Bergman D, Blake S, Cady R, Chae M, Cheon B, Chiba J, Chikawa M, Cho W, Fujii T, Fukushima M, Goto T, Hanlon W, Hayashi Y, Hayashida N, Hibino K, Honda K, Ikeda D, Inoue N, Ishii T, Ishimori R, Ito H, Ivanov D, Jui C, Kadota K, Kakimoto F, Kalashev O, Kasahara K, Kawai H, Kawakami S, Kawana S, Kawata K, Kido E, Kim H, Kim J, Kim J, Kitamura S, Kitamura Y, Kuzmin V, Kwon Y, Lan J, Lim S, Lundquist J, Machida K, Martens K, Matsuda T, Matsuyama T, Matthews J, Minamino M, Mukai Y, Myers I, Nagasawa K, Nagataki S, Nakamura T, Nonaka T, Nozato A, Ogio S, Ogura J, Ohnishi M, Ohoka H, Oki K, Okuda T, Ono M, Oshima A, Ozawa S, Park I, Pshirkov M, Rodriguez D, Rubtsov G, Ryu D, Sagawa H, Sakurai N, Scott L, Shah P, Shibata F, Shibata T, Shimodaira H, Shin B, Shin H, Smith J, Sokolsky P, Springer R, Stokes B, Stratton S, Stroman T, Suzawa T, Takamura M, Takeda M, Takeishi R, Taketa A, Takita M, Tameda Y, Tanaka H, Tanaka K, Tanaka M, Thomas S, Thomson G, Tinyakov P, Tkachev I, Tokuno H, Tomida T, Troitsky S, Tsunesada Y, Tsutsumi K, Uchihori Y, Udo S, Urban F, Vasiloff G, Wong T, Yamane R, Yamaoka H, Yamazaki K, Yang J, Yashiro K, Yoneda Y, Yoshida S, Yoshii H, Zollinger R, Zundel Z. Measurement of the proton-air cross section with Telescope Array’s Middle Drum detector and surface array in hybrid mode. Int J Clin Exp Med 2015. [DOI: 10.1103/physrevd.92.032007] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Funahashi K, Kojima T, Takahashi N, Goto T, Shimizu M, Ishiguro N. AB1062 The Development of New Measurement Methods in Radiographic Image. The Measurement of Joint Space Distance by Using Super Resolution Image and Curve Fitting Methods. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5771] [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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Goto T, Nakayama R, Yamanaka M, Takata M, Takazawa T, Watanabe K, Maruta K, Nagata R, Nagamine J, Tsuchida A, Kato H. Effects of DSP-8658, a Novel Selective Peroxisome Proliferator-activated Receptors a/γ Modulator, on Adipogenesis and Glucose Metabolism in Diabetic Obese Mice. Exp Clin Endocrinol Diabetes 2015; 123:492-9. [DOI: 10.1055/s-0035-1549965] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Fink DS, Sampson L, Tamburrino MB, Liberzon I, Slembarski R, Chan P, Cohen GH, Shirley E, Goto T, D'Arcangelo N, Fine T, Reed P, Galea S, Calabrese JR. Lifetime and 12-month use of psychiatric services among U.S. Army National Guard soldiers in Ohio. Psychiatr Serv 2015; 66:514-20. [PMID: 25639992 DOI: 10.1176/appi.ps.201400128] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The individual and economic burden of psychiatric illnesses is substantial. Although treatment of psychiatric disorders mitigates the burden of illness, over half of military personnel with disorders do not receive mental health care. However, there is a paucity of research examining the relationship between psychiatric disorder categories and treatment-seeking behavior in representative military populations. This study aimed to document, by psychiatric disorder category, the annualized rate of Guard members who obtained psychiatric services and the factors associated with service utilization. METHODS Face-to-face clinical assessments were conducted between 2008 and 2012 to assess lifetime and current psychiatric disorders and recent psychiatric service use among 528 Ohio Army National Guard soldiers. RESULTS An annualized rate of 31% of persons per year accessed psychiatric services between 2010 and 2012. Persons with substance use disorders had the lowest annualized rate of service use, and these were the only disorders not predictive of accessing services. Current mood disorder, current anxiety disorder, and lifetime history of service use were the strongest predictors of recent service use. There were no socioeconomic or other group predictors of psychiatric service use. CONCLUSIONS About half of the soldiers who could benefit from mental health services used them, yet soldiers with substance use disorders were predominantly going untreated. There were no differences in treatment utilization by group characteristics, suggesting no systematic barriers to care for particular groups. Efforts to encourage broader adoption of treatment seeking, particularly among persons with substance use disorders, are necessary to mitigate psychiatric health burden in this population.
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Abe N, Kasuga S, Okabe M, Goto T. Single laboratory method validation for cyanide in beans with insufficient levels of β-glucosidase activity. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2015. [DOI: 10.3920/qas2013.0323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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106
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Tamburrino MB, Chan P, Prescott M, Calabrese J, Liberzon I, Slembarski R, Shirley E, Fine T, Goto T, Wilson K, Derus A, Ganocy S, Beth Serrano M, Galea S. Baseline prevalence of Axis I diagnosis in the Ohio Army National Guard. Psychiatry Res 2015; 226:142-8. [PMID: 25623021 DOI: 10.1016/j.psychres.2014.12.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 09/12/2014] [Accepted: 12/26/2014] [Indexed: 10/24/2022]
Abstract
The goal of this study is to determine the pre-existing lifetime and current prevalence of DSM-IV Axis I disorders within the Ohio Army National Guard (OHARNG). Data was analyzed from the clinical subsample of the Ohio Army National Guard Mental Health Initiative (OHARNG MHI). Five hundred participants were provided with an in-depth clinical assessment using the Clinician-Administered PTSD Scale (CAPS) and the Structured Clinical Interview for DSM-IV-TR (SCID). Logistic regression examined the relationship between Axis I disorders and the number of deployments and gender. Prevalence of at least one DSM-IV lifetime disorder was 66.2%; substance use disorders were 52.2%, followed by mood disorders (30.0%) and anxiety disorders (22.0%). Prevalence of at least one current disorder was 24.8%; anxiety disorders (13.2%), mood disorders (7.6%), and substance use disorders (7.0%) were most frequent. Number of deployments was associated with PTSD (OR=8.27, 95% CI 2.10-32.59, p=0.003), alcohol use disorder (OR=1.77, 95% CI 1.07-2.92, p=0.025), and any substance use disorder (OR=1.85, 95% CI 1.12-3.05, p=0.016). Gender (OR=2.02, 95% CI 1.10-3.73, p=0.024) was associated with any mood disorder. The results provide baseline information on the most prevalent mental disorders within the OHARNG.
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Uenoyama Y, Nakamura S, Hayakawa Y, Ikegami K, Watanabe Y, Deura C, Minabe S, Tomikawa J, Goto T, Ieda N, Inoue N, Sanbo M, Tamura C, Hirabayashi M, Maeda KI, Tsukamura H. Lack of pulse and surge modes and glutamatergic stimulation of luteinising hormone release in Kiss1 knockout rats. J Neuroendocrinol 2015; 27:187-97. [PMID: 25582792 DOI: 10.1111/jne.12257] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 01/05/2015] [Accepted: 01/05/2015] [Indexed: 12/11/2022]
Abstract
Kisspeptin, encoded by the Kiss1 gene, has attracted attention as a key candidate neuropeptide in controlling puberty and reproduction via regulation of gonadotrophin-releasing hormone (GnRH) secretion in mammals. Pioneer studies with Kiss1 or its cognate receptor Gpr54 knockout (KO) mice showed the indispensable role of kisspeptin-GPR54 signalling in the control of animal reproduction, although detailed analyses of gonadotrophin secretion, especially pulsatile and surge-mode of luteinising hormone (LH) secretion, were limited. Thus, in the present study, we have generated Kiss1 KO rats aiming to evaluate a key role of kisspeptin in governing reproduction via pulse and surge modes of GnRH/LH secretion. Kiss1 KO male and female rats showed a complete suppression of pulsatile LH secretion, which is responsible for folliculogenesis and spermatogenesis, and an absence of puberty and atrophic gonads. Kiss1 KO female rats showed no spontaneous LH/follicle-stimulating hormone surge and an oestrogen-induced LH surge, suggesting that the GnRH surge generation system, which is responsible for ovulation, does not function without kisspeptin. Furthermore, challenge of major stimulatory neurotransmitters, such as monosodium glutamate, NMDA and norepinephrine, failed to stimulate LH secretion in Kiss1 KO rats, albeit they stimulated LH release in wild-type controls. Taken together, the results of the present study confirm that kisspeptin plays an indispensable role in generating two modes (pulse and surge) of GnRH/gonadotrophin secretion to regulate puberty onset and normal reproductive performance. In addition, the present study suggests that kisspeptin neurones play a critical role as a hub integrating major stimulatory neural inputs to GnRH neurones, using newly established Kiss1 KO rats, which serve as a useful model for detailed analysis of hormonal profiles.
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Matsumoto I, Shinzeki M, Asari S, Goto T, Shirakawa S, Ajiki T, Fukumoto T, Ku Y. Evaluation of glucose metabolism after distal pancreatectomy according to the donor criteria of the living donor pancreas transplantation guidelines proposed by the Japanese Pancreas and Islet Transplantation Association. Transplant Proc 2015; 46:958-62. [PMID: 24767390 DOI: 10.1016/j.transproceed.2013.09.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 09/20/2013] [Indexed: 10/25/2022]
Abstract
BACKGROUND Living donor pancreas transplantation (LDPT) reduces the number of deaths of diabetic patients on dialysis and of candidates on the waiting lists and helps to overcome the organ shortage. Stringent criteria must be applied to minimize the risk of metabolic complications for living donors. The Japanese Pancreas and Islet Transplantation Association (JPITA) proposed LDPT guidelines in 2010. In this study, we retrospectively evaluated glucose metabolism of the patients who underwent distal pancreatectomy (DP) according to the donor criteria of the LDPT guidelines proposed by the JPITA. METHODS Fifty-two nondiabetic patients who underwent DP were divided into 2 groups according to the donor criteria: indication group (IG, n = 14) who had age ≤ 65, hemoglobin A1c (HbA1c) < 5.9%, and body mass index (BMI) < 25 kg/m(2). The other patients were placed in the no indication group (NG, n = 38). Clinical data and percent resected volume (PRV) of each pancreas as determined by multi-detector row computed tomography volumetry were compared between the 2 groups. RESULTS During the follow-up period (median 12 months), 14 patients (27%) developed new-onset diabetes within a median onset time of 10 months (range 3-24 months) postoperatively. No patient in the IG developed new-onset diabetes. On the other hand, 37% of the patients in the NG developed new-onset diabetes. There were significant between-group differences in changes in preoperative serum fasting glucose and HbA1c levels, whereas there were no significant between-group differences in preoperative serum albumin or body weight. Multivariate analysis identified preoperative HbA1c (odds ratio 51.6, P = .002) and PRV (odds ratio 2.07, P = .033) as independent risk factors for new-onset diabetes. CONCLUSION Living donor criteria in the LDPT guidelines proposed by the JPITA are appropriate for prevention of glucose metabolic complications in donors. Further long-term follow-up studies of living donors' metabolic function are needed to clarify the safety of the donor.
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Matsumoto I, Shinzeki M, Asari S, Goto T, Shirakawa S, Ajiki T, Fukumoto T, Ku Y. Functioning pancreas graft with thromboses of splenic and superior mesenteric arteries after simultaneous pancreas-kidney transplantation: a case report. Transplant Proc 2015; 46:989-91. [PMID: 24767399 DOI: 10.1016/j.transproceed.2013.09.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 09/20/2013] [Indexed: 12/14/2022]
Abstract
Graft thrombosis is the most common cause of early graft loss after pancreas transplantation. The grafted pancreas is difficult to salvage after complete thrombosis, especially arterial thrombosis, and graft pancreatectomy is required. We describe a patient presenting with a functioning pancreas graft with thromboses of the splenic artery (SA) and superior mesenteric artery (SMA) after simultaneous pancreas-kidney transplantation (SPK). A 37-year-old woman with a 20-year history of type 1 diabetes mellitus underwent SPK. The pancreaticoduodenal graft was implanted in the right iliac fossa with enteric drainage. A Carrel patch was anastomosed to the recipient's right common iliac artery, and the graft gastroduodenal artery was anastomosed to the common hepatic artery using an arterial I-graft. The donor portal vein was anastomosed to the recipient's inferior vena cava. Four days after surgery, graft thromboses were detected by Doppler ultrasound without increases in the serum amylase and blood glucose levels. Contrast enhanced computed tomography revealed thromboses in the SA, splenic vein and SMA. Selective angiography showed that blood flow was interrupted in the SA and SMA. However, pancreatic graft perfusion was maintained by the I-graft in the head of the pancreas and the transverse pancreatic artery in the body and tail of the pancreas. We performed percutaneous direct thrombolysis and adjuvant thrombolytic therapy. However, we had to stop the thrombolytic therapy because of gastrointestinal hemorrhage. Thereafter, the postoperative course was uneventful and the pancreas graft was functioning with a fasting blood glucose level of 75 mg/dL, HbA1c of 5.1%, and serum C-peptide level of 1.9 ng/mL at 30 months post-transplantation.
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Yokose M, Mihara T, Sugawara Y, Goto T. The predictive ability of non-invasive haemodynamic parameters for hypotension during caesarean section: a prospective observational study. Anaesthesia 2015; 70:555-62. [DOI: 10.1111/anae.12992] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2014] [Indexed: 11/30/2022]
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111
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Miyamoto M, Takano M, Iwaya K, Shinomiya N, Goto T, Kato M, Suzuki A, Aoyama T, Hirata J, Nagaoka I, Tsuda H, Furuya K. High-temperature-required protein A2 as a predictive marker for response to chemotherapy and prognosis in patients with high-grade serous ovarian cancers. Br J Cancer 2015; 112:739-44. [PMID: 25628093 PMCID: PMC4333506 DOI: 10.1038/bjc.2015.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 11/29/2014] [Accepted: 12/22/2014] [Indexed: 12/11/2022] Open
Abstract
Background: High-temperature-required protein A2 (HtrA2), a protein relating with apoptosis in a caspases-dependent and non-dependent manner, has been reported to be associated with chemosensitivity in several human cancers. Methods: Tissue microarrays made from 142 patients with high-grade serous ovarian adenocarcinoma were evaluated to assess whether HtrA2 expression was related with several clinical parameters. Results: Negative HtrA2 expression was observed in 36 cases (25%) of the patients, and related with significantly lower response rates of primary chemotherapy than those with positive HtrA2 expression (56% vs 83%, P<0.01). In addition, negative HtrA2 expression was identified as an independent worse prognostic factor for progression-free survival and overall survival by multivariate analyses. Furthermore, HtrA2 downregulation modulated sensitivity to platinum in serous ovarian cancer cells in vitro. Conclusions: HtrA2 expression was a predictor for sensitivity to chemotherapy, and could be a candidate of molecular target in the treatment of high-grade serous ovarian cancers.
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Hossain MZ, Goto T. Determination of sterigmatocystin in grain using gas chromatography-mass spectrometry with an on-column injector. Mycotoxin Res 2014; 31:17-22. [PMID: 25394696 DOI: 10.1007/s12550-014-0214-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 10/23/2014] [Accepted: 11/03/2014] [Indexed: 11/25/2022]
Abstract
Sterigmatocystin (STC) is a mycotoxin produced by several species of Aspergillus and other fungi. STC is a precursor of the carcinogen aflatoxin B1 and exerts carcinogenic, teratogenic, and mutagenic effects. A reliable GC-MS-based analytical method using on-column injection was developed and validated to determine STC content in grain. In this method, STC was extracted with acetonitrile (84%), and the filtered extract was diluted with phosphate buffer before immunoaffinity column (IAC) cleanup. After elution and N2 evaporation, the sample containing STC was dissolved in acetone and injected into the GC-MS system without derivatization. Separation of STC was carried out by a capillary column (0.25 mm i.d.×30 m, 0.25 μm) with a deactivated pre-column (0.53 mm i.d.×0.6 m). The matrix effect was investigated in maize, wheat, and rice, and an insignificant matrix effect was observed after IAC cleanup. The calibration curve was linear in the range of 20-300 pg (equivalent to 8-120 μg/kg in grain) with a coefficient of determination (R2) of 0.999, and the relative standard deviation of repeatability (RSDr) was less than 10 %. The limit of detection (LOD) of the method was 6 pg (equivalent to 2.4 μg/kg in grain), and the limit of quantification (LOQ) was 20 pg (equivalent to 8 μg/kg). The method described in this report is sensitive, reliable, and can be used to monitor STC contamination in grain.
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Sagara A, Tamura H, Tanaka T, Yanagi N, Miyazawa J, Goto T, Sakamoto R, Yagi J, Watanabe T, Takayama S. Helical reactor design FFHR-d1 and c1 for steady-state DEMO. FUSION ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.fusengdes.2014.02.076] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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114
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Ozeki K, Goto T, Aoki H, Masuzawa T. Fabrication of hydroxyapatite thin films on zirconia using a sputtering technique. Biomed Mater Eng 2014; 24:1793-802. [PMID: 25201393 DOI: 10.3233/bme-140990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Hydroxyapatite (HA) thin films were prepared on a zirconia (ZrO2) substrate using a sputtering technique, and the film was also coated on a titanium (Ti) substrate for comparison. The coated films were recrystallised using a hydrothermal treatment to reduce film dissolution. The films were then characterised by X-ray diffractometry (XRD) and scanning electron microscopy (SEM). The osteocompatiblity of the films was evaluated by investigating the alkaline phosphatase (ALP) activity and the size of the bone formation area of osteoblast cells. In the XRD patterns of the as-sputtered films on the ZrO2 substrate, there are no peaks except for those from the ZrO2 substrate. After the hydrothermal treatment, HA peaks appeared in the patterns. Nanoparticles (less than 20 nm) were observed on the ZrO2 substrates in the SEM images of the as-sputtered films. After the hydrothermal treatment, particles of 20-40 nm were observed on the film, whereas the HA film on the Ti substrate was covered by a larger number of globular particles (20-60 nm). In the osteoblast cell cultures, the ALP activity and bone formation area on the HA films on both the ZrO2 and Ti substrates increased after the hydrothermal treatment of the films, and the values for the ZrO2 substrate were higher than those for the Ti substrate.
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Takahashi J, Nihei T, Takagi Y, Miyata S, Odaka Y, Tsunoda R, Seki A, Sumiyoshi T, Matsui M, Goto T, Tanabe Y, Sueda S, Momomura SI, Yasuda S, Ogawa H, Shimokawa H. Prognostic impact of chronic nitrate therapy in patients with vasospastic angina: multicentre registry study of the Japanese coronary spasm association. Eur Heart J 2014; 36:228-37. [DOI: 10.1093/eurheartj/ehu313] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mukaida T, Tanaka K, Goto T, Oka C, Takahashi K. Perinatal outcome of children born after vitrification of blastocysts (8440 cycles with 2757 babies in 14 years experiences). Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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117
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Sechovský V, Syshchenko O, Prokeš K, Andreev A, Bartachevich M, Goto T. On the threshold of long-range magnetic order: UNi2/3Rh1/3Al study. J NUCL SCI TECHNOL 2014. [DOI: 10.1080/00223131.2002.10875438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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118
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Mihara T, Uchimoto K, Morita S, Goto T. The efficacy of lidocaine to prevent laryngospasm in children: a systematic review and meta-analysis. Anaesthesia 2014; 69:1388-96. [PMID: 24992191 DOI: 10.1111/anae.12788] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2014] [Indexed: 11/28/2022]
Abstract
The purpose of this meta-analysis was to determine the efficacy of lidocaine in preventing laryngospasm during general anaesthesia in children. An electronic search of six databases was conducted. The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were adhered to. We included randomised controlled trials reporting the effects of intravenous and/or topical lidocaine on the incidence of laryngospasm during general anaesthesia. Nine studies including 787 patients were analysed. The combined results demonstrated that lidocaine is effective in preventing laryngospasm (risk ratio (RR) 0.39, 95% CI 0.24-0.66; I(2) = 0). Subgroup analysis revealed that both intravenous lidocaine (RR 0.34, 95% CI 0.14-0.82) and topical lidocaine (RR 0.42, 95% CI 0.22-0.80) lidocaine are effective in preventing laryngospasm. The results were not affected by studies with a high risk of bias. We conclude that, both topical and intravenous lidocaine are effective for preventing laryngospasm in children.
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Morisako H, Goto T, Ohata K. Surgical Management of Craniopharyngioma with Large Calcification. Skull Base Surg 2014. [DOI: 10.1055/s-0034-1384071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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120
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Ohata K, Goto T, Morisako H. Staged “Intentional” Bridging Vein Ligation: A Safe Strategy in Gaining Wide Access to Skull Base Tumors. Skull Base Surg 2014. [DOI: 10.1055/s-0034-1384019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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121
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Takagi H, Nakamura K, Goto T, Lim PB, Inoue M. Magneto-optic spatial light modulator with submicron-size magnetic pixels for wide-viewing-angle holographic displays. OPTICS LETTERS 2014; 39:3344-3347. [PMID: 24876049 DOI: 10.1364/ol.39.003344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Spatial light modulators (SLMs) with submicron-size pixels are promising devices for use in wide-viewing-angle glasses-free holographic 3D displays. In accordance with estimations, an SLM with 1 μm pitch pixels can display holographic images over viewing angles of 30 deg. In the present work, we have studied magneto-optic SLMs (MOSLMs) with submicron-size pixels for wide-viewing-angle holographic displays that are driven by thermomagnetic recording. Amorphous TbFe films were used as a magneto-optic material. The MOSLM with an 800 nm diameter pixels array displayed wide-viewing-angle holographic images. These results demonstrated that MOSLMs with submicron-size pixels have promise for glasses-free holographic 3D displays.
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Sasaki R, Hossain MZ, Abe N, Uchigashima M, Goto T. Development of an analytical method for the determination of sterigmatocystin in grains using LCMS after immunoaffinity column purification. Mycotoxin Res 2014; 30:123-9. [PMID: 24696064 DOI: 10.1007/s12550-014-0196-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Revised: 03/14/2014] [Accepted: 03/17/2014] [Indexed: 11/29/2022]
Abstract
The mycotoxin sterigmatocystin (STC) is produced mainly by some Aspergillus and Penicillium fungi; it naturally contaminates cereals, peanuts, and products derived from these crops, and is both mutagenic and carcinogenic. As an intermediate of aflatoxin (AF) biosynthesis, its structure is similar to that of AF. Although immunoaffinity columns (IACs) are a popular approach to sample clean-up, no IAC is commercially available for STC, but a commercially available IAC for AF shows cross reactivity to STC. We here developed a new method for analyzing STC in grains using such an IAC and liquid chromatography mass spectrometry (LCMS), and validated this method using six different grains. The STC limit of detection (signal-to-noise ratio, S/N = 3) was 2.5 pg (1.0 μg/kg in the product), and the calibration curve was linear in the range of 7.5-375 pg (3.0-150 μg/kg in the product). The within-day recovery of STC from samples spiked with STC at 5.0 and 50 μg/kg was 83.2-102.5% and the RSDr (relative standard deviation of repeatability) of these samples was 1.9-6.5%; the RSDr of STC-pretreated grain samples was 3.1-14.0%. Average recovery of STC from samples spiked with STC in the range of 5.0-100 μg/kg STC was 83.2-102.5%, with an RSDr of 0.24-6.5%; the RSDr of STC-pretreated grain samples was 2.4-14.0%. In an intermediate precision study, the average STC recovery from STC-spiked samples by three analysts was 95.2-107.5%, with RSDRi (intermediate precision) of 4.0-7.1%; the RSDRi of the STC-pretreated samples was 4.8-10.4%. Thus, the proposed method was effective for STC analysis in grains, and holds potential for a novel application of a commercial IAC, intended for AFs, in STC analysis.
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Prescott MR, Tamburrino M, Calabrese JR, Liberzon I, Slembarski R, Shirley E, Fine T, Goto T, Wilson K, Ganocy S, Chan P, Derus A, Serrano MB, Sizemore J, Kauffman J, Galea S. Validation of lay-administered mental health assessments in a large Army National Guard cohort. Int J Methods Psychiatr Res 2014; 23:109-19. [PMID: 24615746 PMCID: PMC6878484 DOI: 10.1002/mpr.1416] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 12/07/2012] [Accepted: 01/16/2013] [Indexed: 11/05/2022] Open
Abstract
To report the reliability and validity of key mental health assessments in an ongoing study of the Ohio Army National Guard (OHARNG). The 2616 OHARNG soldiers received hour-long structured telephone surveys including the post-traumatic stress disorder (PTSD) checklist (PCV-C) and Patient Health Questionnaire - 9 (PHQ-9). A subset (N = 500) participated in two hour clinical reappraisals, using the Clinician-Administered PTSD Scale (CAPS) and the Structured Clinical Interview for DSM (SCID). The telephone survey assessment for PTSD and for any depressive disorder were both highly specific [92% (standard error, SE 0.01), 83% (SE 0.02)] with moderate sensitivity [54% (SE 0.09), 51% (SE 0.05)]. Other psychopathologies assessed included alcohol abuse [sensitivity 40%, (SE 0.04) and specificity 80% (SE 0.02)] and alcohol dependence [sensitivity, 60% (SE 0.05) and specificity 81% (SE 0.02)].The baseline prevalence estimates from the telephone study suggest alcohol abuse and dependence may be higher in this sample than the general population. Validity and reliability statistics suggest specific, but moderately sensitive instruments.
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Hirabayashi M, Goto T, Tamura C, Sanbo M, Hochi S. 202 EFFECT OF LEUKEMIA INHIBITORY FACTOR AND FORSKOLIN ON ESTABLISHMENT OF RAT EMBRYONIC STEM CELL LINES. Reprod Fertil Dev 2014. [DOI: 10.1071/rdv26n1ab202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Rat embryonic stem (ES) cell lines can be established in culture medium containing inhibitors for glycogen synthase kinase 3 (GSK3) and mitogen-activated protein kinase (MEK). We confirmed reproducibility of the 2i culture system in establishing rat ES cell lines (Hirabayashi et al. 2010 Mol. Reprod. Dev. 77, 94) and the likelihood of successful germline transmission (genuine) of rat ES cell lines established in leukemia inhibitory factor (LIF)- and forskolin (FK)-supplemented 2i medium (Hirabayashi et al. 2013 Transgenic Res. 22, 411–416). This study was designed to investigate whether LIF and/or FK supplemented to the 2i medium support establishment of germline-competent rat ES cell lines. E4.5 blastocysts were recovered from BLK rat females, and zona-free embryos were plated on mitomycin-treated mouse embryonic fibroblasts in N2B27 medium containing 1 mM MEK inhibitor PD0325901 and 3 mM GSK3 inhibitor CHIR99021, with rat 1000 U mL–1 LIF and/or 10 μM FK. Outgrowth rate of the blastocysts after 1 wk culture and establishment efficiency of ES cell lines after third passage were analyzed by Fisher's exact probability test. Arcsin-transformed percentage data on full-term development of ES cell-injected blastocysts, chimeric rat production, and germline-competent chimeras were analyzed by Fisher's least significant difference test after one-way ANOVA. Because of the higher outgrowth rates of blastocysts, supplementation of rat LIF, FK, or both contributed to the higher (P < 0.05) establishment efficiency of ES cell lines in BLK rat strain (76% to 92% v. 50% in LIF/FK-free 2i medium). Neither efficiency of producing chimeric rats (14% to 39% of blastocysts injected) nor germline transmission competency of the chimeric rats (67% to 100% of cell lines analyzed) was influenced by the pre-treatment of ES cell lines. When the LIF/FK-supplemented 2i medium was used, rat strain for blastocyst donor such as F344 or WI was a possible factor negatively influencing the establishment efficiency of ES cell lines. Once ES cell lines were established, however, all of them (9/9 in overall) were found to be germline-competent by progeny test of chimeric rats. In conclusion, both LIF and FK are not essential, but can play a beneficial role, for the establishment of genuine rat ES cell lines.
This work was supported by a grant-in-aid for basic research from Japan Society for the Promotion of Science (No. 25290037; to M.H.).
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Hossain M, Goto T. Near- and mid-infrared spectroscopy as efficient tools for detection of fungal and mycotoxin contamination in agricultural commodities. WORLD MYCOTOXIN J 2014. [DOI: 10.3920/wmj2013.1679] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In the last decade, near-infrared (NIR) and mid-infrared (MIR) spectroscopy have proven to be most promising tools for the detection of fungal contamination and estimation of mycotoxins in agricultural commodities, particularly of cereals. Owing to significant economic losses incurred from fungal contamination of foodstuffs, producers and processors are looking for fast, reliable, and less-expensive methods for the detection of fungal damage. In this context, NIR and MIR spectroscopy offer a fast, less-expensive, non-destructive, and relatively simple analytical method. Results from published studies indicate that NIR and MIR spectroscopy can be successfully applied to identifying fungal contamination and estimating specific mycotoxins. This review will focus on the applications of NIR and MIR spectroscopy to the classification of fungal contamination and the determination of specific mycotoxin contamination levels, and to compare this technology with traditional analytical methods.
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