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Wagner A, Jensen C, Sæbye A, Rasmussen TB. A Prospective Comparison of Iotrolan and Iohexol in Lumbar Myelography. Acta Radiol 2016. [DOI: 10.1177/028418519403500217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In a double-blind study 238 patients were examined with lumbar myelography using iotrolan or iohexol in randomized sequence in order to evaluate the image quality, the safety and tolerance of iotrolan by monitoring the adverse effects with special attention to late reactions. There were no serious complications. On the first day 28 patients (24%) had headache after iotrolan and 41 (34%) after iohexol. This difference was not significant, and these frequencies are similiar to those found after spinal puncture alone. The second most frequent side effect was neck pain; the duration of neck pain were significantly longer after myelography with iohexol than with iotrolan. There was a significantly higher frequency of adverse effects in females the first 24 hours, but during examination and on days 2 to 4 there were no differences between males and females. Anamnestic information or myelographic diagnosis could not predict which patients would have side effects. The image quality was excellent or good in all examinations but one. It is concluded that iotrolan is a safe contrast medium well suited for lumbar myelography.
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Leroux E, Ohn T, Lwin P, Wagner A, Mahadevan S. The first Myanmar-based telemedicine solution for the people of Myanmar:
A pilot study at 3 diverse facilities. Ann Glob Health 2016. [DOI: 10.1016/j.aogh.2016.04.259] [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] Open
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103
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Boulton M, Wang X, Carlson B, Wagner A, Montgomery J, Zhang Y. Waning maternal measles antibodies in infants. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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104
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Wagner A, Bettampadi D, Porth J, Boulton M. The impact of increased use of ASHAs on rural immunization coverage in India. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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105
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Bongard V, Arveiler D, Dallongeville J, Ruidavets JB, Wagner A, Simon C, Marécaux N, Ferrières J. Food groups associated with a reduced risk of 15-year all-cause death. Eur J Clin Nutr 2016; 70:715-22. [PMID: 26931670 DOI: 10.1038/ejcn.2016.19] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 11/16/2015] [Accepted: 12/19/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES Long-term observational cohorts provide the opportunity to investigate the potential impact of dietary patterns on death. We aimed to investigate all-cause death according to the consumption of selected food groups, and then to identify those independently associated with reduced mortality. SUBJECTS/METHODS Population survey of middle-aged men randomly selected in the period 1995-1997 from the general population of three French areas and followed over a median of 14.8 years. Dietary data were collected through a 3-day food record. Cox modeling was used to assess the risk of death according to selected foods groups after extensive adjustment for confounders, including a diet quality index. RESULTS The study population comprised 960 men (mean age 55.5 ±6.2 years). After a median follow-up of 14.8 (interquartile range 14.3-15.2) years, 150 (15.6%) subjects had died. Food groups that remained independently predictive of a lower risk of death after extensive adjustment were an above-median consumption of milk (adjusted relative risk: 0.61, 95% confidence interval (CI): 0.43-0.86, P-value=0.005), fruits and vegetables (0.68, 0.46-0.98, P-value=0.041) and a moderate consumption of yogurts and cottage cheese (0.50, 95% CI: 0.31-0.81, P-value=0.005), other cheeses (0.62, 0.39-0.97, P-value=0.036) and bread (0.57, 0.37-0.89, P-value=0.014). Besides, there was a nonsignificant trend for a higher risk of death associated with highest sodium intakes. CONCLUSIONS Consumption of food groups that largely match recommendations is associated with a reduced risk of all-cause death in men. A diet providing moderate amounts of diverse food groups appears associated with the highest life expectancy.
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Ursuegui S, Mosser M, Wagner A. Copper-free click chemistry for microdroplet's W/O interface engineering. RSC Adv 2016. [DOI: 10.1039/c6ra20385j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Microdroplets surface engineering using an azide fluorosurfactant prone to react with various functional heads conjugated beforehand to a strained alkyne.
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Beyzaei N, Wagner A, Berger M, Milner R, Stockler S, Ipsiroglu O. Suggested clinical immobilization test (SCIT) for diagnosis of Willis–Ekbom disease in clinical practice. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1427] [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: 10/22/2022]
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Wagner A, Köhm M, Nordin A, Svenungsson E, Pfeilschifter JM, Radeke HH. Increased Serum Levels of the IL-33 Neutralizing sST2 in Limited Cutaneous Systemic Sclerosis. Scand J Immunol 2015; 82:269-74. [PMID: 26095613 DOI: 10.1111/sji.12317] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 06/07/2015] [Indexed: 01/31/2023]
Abstract
The pathophysiology of both limited cutaneous systemic sclerosis (lcSSc) and diffuse cutaneous SSc (dcSSc), representing two subtypes of an autoimmune disease of the connective tissue, is still enigmatic. Life-limiting, progressive fibrotic changes as a consequence of vasculopathy and autoimmunity are characteristic in varying extent for lcSSc and dcSSc. Previously, an increased IL-33 serum concentration in early phase SSc patients and an elevated tissue expression of its receptor, ST2L, on endothelial cells (EC) were described. While suggested as a biomarker for fibrotic diseases, for example liver fibrosis, the role of soluble ST2 (sST2) in the pathological processes and its contribution to vascular fibrosis in SSc has not been investigated. Here, we showed that sST2 is elevated in late phase limited cutaneous SSc (lcSSc) as compared to patients with shorter disease duration or with the diffuse subtype of SSc. We demonstrated that sST2, not IL-33, is significantly increased in serum of lcSSc patients with disease duration over 9 years. Soluble ST2 was not elevated in healthy controls or in SSc patients with early skin involvement or disease duration shorter than 9 years. Furthermore, we observed that sST2 serum levels were lowered by iloprost (prostacyclin) treatment. After 5 days of iloprost infusion, sST2 serum levels fell in 6 of 7 patients. Therefore, we not only like to propose sST2 as a biomarker for progressive vascular fibrosis, but moreover, suggest that the involvement of sST2 in the pathogenesis of lcSSc may be exploited therapeutically.
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van Leeuwen JJJ, Martens MRTM, Jourquin J, Driancourt MA, Wagner A, Kemp B, Soede NM. Follicle size and reproductive hormone profiles during a post-weaning altrenogest treatment in primiparous sows. Reprod Fertil Dev 2015; 27:304-12. [PMID: 24192203 DOI: 10.1071/rd13149] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 10/12/2013] [Indexed: 11/23/2022] Open
Abstract
This study investigated the endocrine background of follicle size changes during post-weaning altrenogest treatment. altrenogest-treated sows received a 20-mg dosage daily at 8.00 a.m. from Day -1 to Day 14 after weaning. On Day -1, only 3/13 altrenogest-treated sows showed LH pulses compared with 8/8 control sows (P=0.001). On Day 0, control sows showed a typical high frequency-low amplitude LH pattern, indicative for recruitment of oestrogenic follicles. In altrenogest-treated animals on Day 0, half of the sows showed high frequency-high amplitude pulses from 4-5h after weaning. In altrenogest-treated sows, average follicle size increased from 3.1±0.5 mm on Day 0 to 4.4±0.6mm on Day 5, then decreased to 3.7±0.5 mm on Day 7 and stabilised thereafter. FSH and oestradiol (E2) concentrations showed a distinct diurnal pattern; high at 7.00 a.m. and low at 3.00 p.m. E2 concentrations (7.00 a.m.) showed a 2.5-fold increase from Day -1 to Day 2, and subsequently a 2-fold decline to reach a plateau at Day 8. FSH concentrations reached maximum levels by Day 5 and slowly declined afterwards. In conclusion, once-daily administration of altrenogest starting one day before weaning delays the weaning-induced increase in LH pulses. Although FSH and follicle size increase until Day 5 after weaning, follicle E2 production already decreased from Day 2 after weaning. Post-weaning altrenogest treatment thus results in a follicular wave of follicles that lose oestrogenic competence at Day 2 after weaning, presumably related to the changed LH dynamics during altrenogest treatment.
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Lecerf JM, Clerc E, Jaruga A, Wagner A, Respondek F. Postprandial glycaemic and insulinaemic responses in adults after consumption of dairy desserts and pound cakes containing short-chain fructo-oligosaccharides used to replace sugars. J Nutr Sci 2015; 4:e34. [PMID: 26495125 PMCID: PMC4611083 DOI: 10.1017/jns.2015.22] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 07/29/2015] [Accepted: 08/18/2015] [Indexed: 12/11/2022] Open
Abstract
The present studies aimed to evaluate the glycaemic and insulinaemic responses, in healthy adults, to short-chain fructo-oligosaccharides (scFOS) from sucrose used to replace sugars in foods. Two study populations aged 18-50 years were recruited and they consumed dairy desserts or pound cakes containing either standard sugar content or scFOS to replace 30 % of the sugar content. For each study, the two products were tested once under a double-blind and cross-over design with at least 7 d between the two tests. Glucose and insulin were measured using standard methods in blood samples collected with a venous catheter for 120 min during a kinetic test. For the dairy desserts, replacing 30 % of the sugars with scFOS significantly reduced postprandial glycaemic (AUC0-120 min; P = 0·020) and insulinaemic (AUC0-120 min; P = 0·003) responses. For the pound cakes, the glycaemic response was not altered (AUC0-120 min; P = 0·322) while the insulinaemic response tended to be lower (AUC0-120 min; P = 0·067). This study showed that scFOS can be used to replace sugars with the benefit of lowering the postprandial glycaemic response without increasing the insulinaemic response. The effect might be modulated by other parameters (e.g. fat content) of the food matrices.
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Lebredonchel S, Rault E, Wagner A, Reynaert N, Lacornerie T, Crop F. Est-il logique de prescrire dans le volume cible prévisionnel pour une tumeur pulmonaire ? Cancer Radiother 2015. [DOI: 10.1016/j.canrad.2015.07.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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112
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Sobrero A, Grothey A, Siena S, Falcone A, Ychou M, Humblet Y, Bouche O, Mineur L, Barone C, Adenis A, Tabernero J, Yoshino T, Lenz H, Goldberg R, Xu L, Wagner A, Van Cutsem E. Subgroup analysis of patients with metastatic colorectal cancer (mCRC) treated with regorafenib (REG) in the CORRECT trial who had progression-free survival (PFS) longer than 4 months. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv340.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kalnins A, Thomas MN, Andrassy M, Müller S, Wagner A, Pratschke S, Rentsch M, Klussmann S, Kauke T, Angele MK, Bazhin AV, Fischereder M, Werner J, Guba M, Andrassy J. Spiegelmer Inhibition of MCP-1/CCR2--Potential as an Adjunct Immunosuppressive Therapy in Transplantation. Scand J Immunol 2015; 82:102-9. [PMID: 25970072 DOI: 10.1111/sji.12310] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 05/03/2015] [Indexed: 01/01/2023]
Abstract
The rejection process remains the key unsolved issue after transplantation of disparate tissue. The CC chemokine monocyte chemoattractant protein-1 (MCP-1/CCL2) has been reported to be involved in the process of alloimmune interaction. Spiegelmers are l-oligonucleotides that can be designed to bind to pharmacologically relevant target molecules. Here, we tested a high-affinity Spiegelmer-based MCP-1 inhibitor (mNOX-E36) in an allogeneic heart transplant model. Fully vascularized allogeneic heterotopic heart transplantations from BALB/c to C57BL/6 mice were performed. Mice were either treated with the anti-MCP-1-Spiegelmer (mNOX-E36) in monotherapy or in combination with subtherapeutic doses of cyclosporine A (CsA) (10 mg/kgBW/day) for 10 days. Controls received equivalent doses of a non-functional Spiegelmer (revmNOX-E36). Graft survival of allogeneic heart transplants was slightly but significantly prolonged under mNOX-E36 monotherapy (median graft survival 10 day ± 0.7) compared to revmNOX-E36 (median graft survival 7 day ± 0.3; P = 0.001). A synergistic beneficial effect could be seen when mNOX-E36 was administered in combination with subtherapeutic doses of CsA (18 day ± 2.8 versus 7 day ± 0.3; P < 0.0001). Levels of inflammatory cytokines and 'alarmins' were significantly reduced, and the number of F4/80(+) cells was lower under combination therapy (1.8% ± 1.3%; versus 14.6% ± 4.4%; P = 0.0002). This novel inhibitor of the MCP-1/CCR2 axis (mNOX-E36), which has already proven efficacy and tolerability in early clinical trials, alleviates acute rejection processes in allogeneic transplantation especially when combined with subtherapeutic doses of CsA. Thus, mNOX-E36 may have potential as an adjunct immunomodulatory agent.
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McDonald C, Henricson E, Oskarsson B, Aguilar C, Nicorici A, Joyce N, Reddy D, Wagner A, deBie E, Goude E, Abresch R, Villareal F, Perkins G, Hathout Y, Dugar S, Schreiner G. Epicatechin enhances mitochondrial biogenesis, increases dystrophin and utrophin, increases follistatin while decreasing myostatin, and improves skeletal muscle exercise response in adults with Becker muscular dystrophy (BMD). Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.456] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hildenbrand S, Michaelis M, Völter-Mahlknecht S, Wagner A, Simoes E, Riedel S, Wienholz S, Riedel-Heller SG, Rieger MA. Sozialmedizinische Skills, ein neues Lehrformat im Humanmedizinstudium – Implementierung und Evaluation an den Universitäten Tübingen und Leipzig. DAS GESUNDHEITSWESEN 2015. [DOI: 10.1055/s-0035-1563123] [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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116
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Wagner A, Neureiter D, Kiesslich T, Allgaier H, Kleber G, Ziachehabi A, Heiler K, Plamenig D, Friesenbichler P, Wolkersdörfer G, Lutz M, Seifert H, Uraoka T, Toyonaga T, Yahagi N, Oyama T, Berr F. Endoscopic Submucosal Dissection (ESD) unter Tutoring durch Experten. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2015. [DOI: 10.1055/s-0035-1559342] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Moortgat-Pick G, Baer H, Battaglia M, Belanger G, Fujii K, Kalinowski J, Heinemeyer S, Kiyo Y, Olive K, Simon F, Uwer P, Wackeroth D, Zerwas PM, Arbey A, Asano M, Bagger J, Bechtle P, Bharucha A, Brau J, Brümmer F, Choi SY, Denner A, Desch K, Dittmaier S, Ellwanger U, Englert C, Freitas A, Ginzburg I, Godfrey S, Greiner N, Grojean C, Grünewald M, Heisig J, Höcker A, Kanemura S, Kawagoe K, Kogler R, Krawczyk M, Kronfeld AS, Kroseberg J, Liebler S, List J, Mahmoudi F, Mambrini Y, Matsumoto S, Mnich J, Mönig K, Mühlleitner MM, Pöschl R, Porod W, Porto S, Rolbiecki K, Schmitt M, Serpico P, Stanitzki M, Stål O, Stefaniak T, Stöckinger D, Weiglein G, Wilson GW, Zeune L, Moortgat F, Xella S, Bagger J, Brau J, Ellis J, Kawagoe K, Komamiya S, Kronfeld AS, Mnich J, Peskin M, Schlatter D, Wagner A, Yamamoto H. Physics at the [Formula: see text] linear collider. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2015; 75:371. [PMID: 26300691 PMCID: PMC4537698 DOI: 10.1140/epjc/s10052-015-3511-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 05/09/2015] [Indexed: 06/04/2023]
Abstract
A comprehensive review of physics at an [Formula: see text] linear collider in the energy range of [Formula: see text] GeV-3 TeV is presented in view of recent and expected LHC results, experiments from low-energy as well as astroparticle physics. The report focusses in particular on Higgs-boson, top-quark and electroweak precision physics, but also discusses several models of beyond the standard model physics such as supersymmetry, little Higgs models and extra gauge bosons. The connection to cosmology has been analysed as well.
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Bruder O, Schneider S, Pilz G, van Rossum AC, Schwitter J, Nothnagel D, Lombardi M, Buss S, Wagner A, Petersen S, Greulich S, Jensen C, Nagel E, Sechtem U, Mahrholdt H. 2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry. J Cardiovasc Magn Reson 2015; 17:58. [PMID: 26170152 PMCID: PMC4501068 DOI: 10.1186/s12968-015-0168-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 06/24/2015] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Specifically we aim to demonstrate that the results of our earlier safety data hold true in this much larger multi-national and multi-ethnical population. BACKGROUND We sought to re-evaluate the frequency, manifestations, and severity of acute adverse reactions associated with administration of several gadolinium- based contrast agents during routine CMR on a European level. METHODS Multi-centre, multi-national, and multi-ethnical registry with consecutive enrolment of patients in 57 European centres. RESULTS During the current observation 37,788 doses of Gadolinium based contrast agent were administered to 37,788 patients. The mean dose was 24.7 ml (range 5-80 ml), which is equivalent to 0.123 mmol/kg (range 0.01 - 0.3 mmol/kg). Forty-five acute adverse reactions due to contrast administration occurred (0.12%). Most reactions were classified as mild (43 of 45) according to the American College of Radiology definition. The most frequent complaints following contrast administration were rashes and hives (15 of 45), followed by nausea (10 of 45) and flushes (10 of 45). The event rate ranged from 0.05% (linear non-ionic agent gadodiamide) to 0.42% (linear ionic agent gadobenate dimeglumine). Interestingly, we also found different event rates between the three main indications for CMR ranging from 0.05% (risk stratification in suspected CAD) to 0.22% (viability in known CAD). CONCLUSIONS The current data indicate that the results of the earlier safety data hold true in this much larger multi-national and multi-ethnical population. Thus, the "off-label" use of Gadolinium based contrast in cardiovascular MR should be regarded as safe concerning the frequency, manifestation and severity of acute events.
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Wagner A, Klein E, Hapfelmeier A, Kiechle M, Paepke D. Retrospektive Sprechstundenauswertung zur CAM-Compliance, Verträglichkeit und Lebensqualität bei Patientinnen mit gynäkologischer Krebserkrankung. Geburtshilfe Frauenheilkd 2015. [DOI: 10.1055/s-0035-1555062] [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] Open
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120
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Kappeler C, Reichardt P, Kang YK, Blay JY, Joensuu H, Schaefer K, Chung J, Wagner A, Casali P, Demetri G. O-016 Exploratory analysis of tumor growth rate in patients with advanced gastrointestinal stromal tumors (GIST) treated with regorafenib in the GRID phase 3 trial. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv235.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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121
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Grothey A, Van Cutsem E, Wagner A, Kalmus J, Qin S, Xu R, Kim T, Li J. O-011 Characteristics and outcomes of patients enrolled in the CORRECT and CONCUR phase 3 trials of regorafenib for metastatic colorectal cancer (mCRC). Ann Oncol 2015. [DOI: 10.1093/annonc/mdv235.10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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122
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Wagner A, Neureiter D, Kiesslich T, Allgaier H, Kleber G, Ziachehabi A, Heiler K, Plamenig D, Friesenbichler P, Wolkersdörfer G, Lutz M, Seifert H, Anzinger M, Uraoka T, Toyonaga T, Yahagi N, Oyama T, Berr F. Endoscopic Submucosal Dissection (ESD) unter Tutoring durch Experten. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2015. [DOI: 10.1055/s-0035-1551705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Peters V, Lanthaler B, Amberger A, Fleming T, Forsberg E, Hecker M, Wagner A, Hoffmann GF, Nawroth P, Zschocke J, Schmitt CP. Post-translational control of carnosinase activitiy in diabetes. DIABETOL STOFFWECHS 2015. [DOI: 10.1055/s-0035-1549687] [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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Myers EG, Wagner A, Kracke H, Wesson BA. Atomic masses of tritium and helium-3. PHYSICAL REVIEW LETTERS 2015; 114:013003. [PMID: 25615466 DOI: 10.1103/physrevlett.114.013003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Indexed: 06/04/2023]
Abstract
By measuring the cyclotron frequency ratios of (3)He(+) to HD(+) and T(+) to HD(+), and using HD(+) as a mass reference, we obtain new atomic masses for (3)He and T. Our results are M[(3)He]=3.016 029 322 43(19) u and M[T]=3.016 049 281 78(19) u, where the uncertainty includes an uncertainty of 0.12 nu in the mass reference. Allowing for cancellation of common systematic errors, we find the Q value for tritium β decay to be (M[T]-M[(3)He])c(2)=18 592.01(7) eV. This allows an improved test of systematics in measurements of tritium β decay that set limits on neutrino mass.
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Wang Z, Su SC, Younas M, Ling FCC, Anwand W, Wagner A. The Zn-vacancy related green luminescence and donor–acceptor pair emission in ZnO grown by pulsed laser deposition. RSC Adv 2015. [DOI: 10.1039/c4ra13084g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A low temperature (10 K) photoluminescence study shows that green luminescence peaking at 2.47 eV and near band edge emission at 3.23 eV from the Zn-vacancy related defect are introduced in undoped ZnO grown by pulsed laser deposition after annealing at 900 °C.
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