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Veltman K, Ahmad Y, Harris C, Jolliet O. Characterizing thiol redox dynamics in the organogenesis stage rat embryo. Free Radic Biol Med 2017; 113:97-108. [PMID: 28916472 DOI: 10.1016/j.freeradbiomed.2017.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 08/30/2017] [Accepted: 09/09/2017] [Indexed: 01/19/2023]
Abstract
Precise control of the glutathione (GSH): glutathione disulfide (GSSG) balance is vital for the developing embryo, but it is not yet well understood how GSH levels and the GSH redox state are regulated, maintained, and modulated over the course of mammalian embryonic development. In this study, we characterize and connect thiol redox dynamics, protein synthesis, volumetric growth and net cysteine fluxes over the course of early organogenesis (gestational day (GD) 10-GD11.13) in the rat embryo. Our results show that despite a significant exponential growth of conceptal volumes and protein mass, the GSH: GSSG redox balance is remarkably stable during early organogenesis, with distinct redox potentials for the visceral yolk sac (VYS) (- 218mV) and the embryo proper (EMB) (- 222mV). The yolk sac was found to play a key role in maintaining GSH levels and the GSH: GSSG redox balance in the developing embryo. Based on an overall cysteine (Cys) mass-balance, we show that until GD10.6, yolk sac supply of Cys, the rate-limiting precursor for GSH synthesis, is sufficient to sustain embryonic demands for its GSH synthesis and protein synthesis needs. After GD10.6, the EMB maintains the amino acid intake flux, resulting in a significant depletion of most thiols in the amniotic fluid and the yolk sac fluid. Cysteine, was found to be predominantly used for de novo protein synthesis in the developing embryo (approximately 90% of total Cys). Protein synthesis (rates) should thus be included in any quantitative assessment of GSH redox dynamics in the developing embryo. Our time-course dataset of thiol dynamics, developed exponential relationships for protein synthesis and volumetric growth, and yolk sac surface area-mediated protein influx, provide important quantitative insights in GSH redox dynamics during embryonic development and are a prerequisite to further develop quantitative 'systems biology' models for GSH metabolism in the developing embryo.
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Affiliation(s)
- K Veltman
- University of Michigan, School of Public Health, Department of Environmental Health Sciences, Ann Arbor, MI, United States.
| | - Y Ahmad
- University of Michigan, School of Public Health, Department of Environmental Health Sciences, Ann Arbor, MI, United States
| | - C Harris
- University of Michigan, School of Public Health, Department of Environmental Health Sciences, Ann Arbor, MI, United States
| | - O Jolliet
- University of Michigan, School of Public Health, Department of Environmental Health Sciences, Ann Arbor, MI, United States
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Harris C. Time for change: a cultural shift in the value of patient time: a special interest report. Physiotherapy 2017. [DOI: 10.1016/j.physio.2017.11.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pillai S, Duvvuru S, Bhatnagar P, Foster W, Farmen M, Shankar S, Harris C, Bastyr E, Hoogwerf B, Haupt A. The PNPLA3 I148M variant is associated with transaminase elevations in type 2 diabetes patients treated with basal insulin peglispro. Pharmacogenomics J 2017; 18:487-493. [DOI: 10.1038/tpj.2017.45] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 07/24/2017] [Accepted: 08/04/2017] [Indexed: 12/27/2022]
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Haslett K, Blackhall F, Koh P, Ashcroft L, Asselin M, Harris C, Jackson A, Manoharan P, Mullan D, Ryder D, Taylor M, Faivre-Finn C. MA 17.14 Phase I Trial Evaluating MEK Inhibitor Selumetinib with Concomitant Thoracic Radiotherapy in Non-Small-Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Traboulsee A, Oh J, Barlow L, Chan J, Cohen B, Costello K, Halper J, Harris C, Jones D, Kanal E, Li D, Maravilla K, Nelson F, Newsome S, Pelletier D, Rammohan K, Reich D, Rovira A, Stone L, Wolinsky J. Consensus statement on the use of gadolinium for magnetic resonance imaging (MRI) used in the diagnosis and follow-up of patients with multiple sclerosis (MS). J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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McGeachy P, Sasaki D, Harris C, Sharma A, Dubey A. Quality Assurance Tests for 3D Printed Bolus Used in Radiation Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.2282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Harris C, Zois S, Holt M, Constantinou C, Policastro P. “Fruit or Foe: Assessing the College-Aged Populations’ Perceptions on Fresh, Frozen, and CannedFruit”. J Acad Nutr Diet 2017. [DOI: 10.1016/j.jand.2017.06.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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58
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Harris C, Koletzko S, Schikowski T, Berg A, Schulz H, Standl M. Association between saturated fat and low-grade inflammation modified by accelerometer-measured physical activity in adolescents. Das Gesundheitswesen 2017. [DOI: 10.1055/s-0037-1605848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- C Harris
- Institute of Epidemiology I, Helmholtz Zentrum München, Neuherberg
| | - S Koletzko
- Ludwig-Maximilians-Universität, Dr. von Hauner Children's Hospital, München
| | - T Schikowski
- IUF – Leibniz Research Institute for Environmental Medicine (IUF), Düsseldorf
| | - A Berg
- Marien-Hospital Wesel, Department of Pediatrics, Wesel
| | - H Schulz
- Institute of Epidemiology I, Helmholtz Zentrum München, Neuherberg
- Pneumology Center Munich (CPC-M), German Center for Lung Research, München
| | - M Standl
- Institute of Epidemiology I, Helmholtz Zentrum München, Neuherberg
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Saligram S, Lim D, Pena L, Friedman M, Harris C, Klapman J. Safety and feasibility of esophageal self- expandable metal stent placement without the aid of fluoroscopy. Dis Esophagus 2017; 30:1-6. [PMID: 28575246 DOI: 10.1093/dote/dox030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 03/17/2017] [Indexed: 12/11/2022]
Abstract
Self-expandable metal stents (SEMSs) are used for the management of certain esophageal conditions such as strictures, perforations, and fistulae. These can be placed using fluoroscopic control, endoscopic control, or a combination of both. We evaluated our institutional experience of placing a SEMS using only endoscopy without the aid of fluoroscopy to determine safety and feasibility using this technique. A retrospective review was performed to identify all patients who underwent esophageal SEMS from January 2010 to June 2015. Placement of SEMS was accomplished under direct endoscopic visualization without the aid of fluoroscopy. Esophageal lesion was initially identified during endoscopy and a fully covered SEMS was passed over the guide wire and deployed under direct vision. Misplacement of the SEMS during the procedure that required replacement with another new SEMS was considered as a failed procedure. Other periprocedural complications caused by placement of SEMS were noted. A total of 172 patients underwent 280 procedures for SEMS placement. Mean age was 66 years. The most common indication for SEMS placement was stricture in 248 (88%) procedures. Periprocedure SEMS misplacement occurred in 12 (4%) patients. However, only 8 (3%) patients needed to have a new SEMS placed during the same procedure. A total of 64 (23%) patients had migration of SEMS. There were no other periprocedure complications leading to adverse events. Self-expandable metal stent can be placed accurately and safely under direct endoscopic visualization without the aid of fluoroscopy.
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Affiliation(s)
- S Saligram
- GI Tumor Program, Section of Endoscopic Oncology, Moffitt Cancer Center, Tampa, Florida, USA
| | - D Lim
- Department of Gastroenterology, Kansas University Medical Center, Kansas City, Kansas, USA
| | - L Pena
- GI Tumor Program, Section of Endoscopic Oncology, Moffitt Cancer Center, Tampa, Florida, USA
| | - M Friedman
- GI Tumor Program, Section of Endoscopic Oncology, Moffitt Cancer Center, Tampa, Florida, USA
| | - C Harris
- GI Tumor Program, Section of Endoscopic Oncology, Moffitt Cancer Center, Tampa, Florida, USA
| | - J Klapman
- GI Tumor Program, Section of Endoscopic Oncology, Moffitt Cancer Center, Tampa, Florida, USA
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Holroyd-Leduc J, Osiowy K, Quirk J, Harris C, Moore J, Straus S. MOVE (MOBILIZATION OF VULNERABLE ELDERS) AB INITIATIVE FOR INPATIENTS IN ALBERTA COMMUNITY HOSPITALS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - K. Osiowy
- Medicine, University of Calgary, Calgary, Alberta, Canada,
| | - J. Quirk
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada,
| | - C. Harris
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada,
| | - J.E. Moore
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada,
| | - S.E. Straus
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada,
- University of Toronto, Toronto, Ontario, Canada
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Liu B, Moore J, Khan S, Chan W, Harris C, Straus S. SUSTAINABILITY AND SPREAD OF MOVE ON: A MOBILIZATION INITIATIVE TWO YEARS AFTER IMPLEMENTATION. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- B.A. Liu
- University of Toronto, Toronto, Ontario, Canada,
- Regional Geriatric Program of Toronto, Toronto, Ontario, Canada,
| | - J.E. Moore
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - S. Khan
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - W. Chan
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - C. Harris
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - S.E. Straus
- University of Toronto, Toronto, Ontario, Canada,
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
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Harris C, Demmelmair H, von Berg A, Lehmann I, Flexeder C, Koletzko B, Heinrich J, Standl M. Associations between fatty acids and low-grade inflammation in children from the LISAplus birth cohort study. Eur J Clin Nutr 2017; 71:1303-1311. [DOI: 10.1038/ejcn.2017.73] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 04/10/2017] [Accepted: 04/13/2017] [Indexed: 12/14/2022]
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Donnan LT, Gomes B, Donnan A, Harris C, Torode I, Heidt C. Ilizarov tibial lengthening in the skeletally immature patient. Bone Joint J 2017; 98-B:1276-82. [PMID: 27587532 DOI: 10.1302/0301-620x.98b10.37523] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 05/09/2016] [Indexed: 01/27/2023]
Abstract
AIMS We wished to examine the effectiveness of tibial lengthening using a two ring Ilizarov frame in skeletally immature patients. This is a potentially biomechanically unstable construct which risks the loss of axial control. PATIENTS AND METHODS We retrospectively reviewed a consecutive series of 24 boys and 26 girls, with a mean age of 8.6 years (4 to 14), who underwent 52 tibial lengthening procedures with a mean follow-up of 4.3 years (4.0 to 16.9). Tibial alignment was measured before and after treatment using joint orientation lines from the knee and a calculation of the oblique plane axis. RESULTS The mean percentage length gain was 20% (13 to 31) with a mean bone-healing index (BHI) of 34 days per centimetre (20 to 54). Age at surgery and location of the osteotomy site showed a strong relationship as the location of the osteotomy migrated more proximally with age. However, no significant correlation was found between BHI and the position of the osteotomy. The coronal and sagittal joint orientation of the lengthened tibias were within the normal range in 67% and 92% of cases, respectively. The oblique plane angulation calculation revealed a statistically significant change pre- to post-operatively in both magnitude (p < 0.05) and direction (p < 0.01), but without clinical consequence. The majority of complications were minor (n = 40 in 27 patients; 1.48 complications per segment lengthened) with no residual disability reported. CONCLUSION Two-ring tibial lengthening is effective in maintaining segmental alignment, efficient in callous production and relatively comfortable for the patient with few significant complications. Cite this article: Bone Joint J 2016;98-B:1276-82.
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Affiliation(s)
- L T Donnan
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - B Gomes
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - A Donnan
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - C Harris
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - I Torode
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - C Heidt
- The Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
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Lavin V, Whitehurst P, Harris C, Goldstraw R, Bayman N, Chan C, Coote J, Harris M, Pemberton L, Sheikh H, Woolf D, Faivre-Finn C. 118: Accelerated hypofractionated intensity modulated radiotherapy (IMRT) for early stage non-small cell lung cancer (NSCLC) in patients not suitable for conventional stereotactic ablative radiotherapy (SABR). Lung Cancer 2017. [DOI: 10.1016/s0169-5002(17)30168-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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65
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Dubey A, Sharma A, Leylek A, Harris C, Sasaki D, Butler J, Rickey D, McCurdy B. Using Optical Scanner and 3-Dimensional Printer Technology to Create Lead Shielding for Radiation Therapy of Facial Skin Cancer With Low-Energy Photons: An Exciting Innovation. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.2413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dubey A, Johnson K, Sasaki D, Rickey D, Harris C, Boyer T, Butler J, Leylek A, Sharma A, Koul R. Innovative Approach for Generating Soft Silicone Bolus Using 3-Dimensional Printing for Electron Treatment of Skin Cancers in Areas With Irregular Contours. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.2149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Aviles JA, Sasaki D, Jensen M, Rickey D, Dubey A, Harris C, McCowan P, McCurdy B. On the Physical and Dosimetric Properties of 3-Dimensional Printed Electron Bolus Fabricated Using Polylactic Acid. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.2188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract
INTRODUCTION: With 3 tracheostomy techniques currently available, controversy exists regarding which is safest and most economical. Percutaneous (PDT) and the new translaryngeal (TLT) tracheostomies are cited as more cost-effective than the traditional open surgical procedure because they are bedside techniques. Our objective was to compare the perioperative and postoperative complications of the 3 techniques.STUDY DESIGN: This was a prospective trial involving 100 consecutive patients who underwent tracheostomy between April and December of 1997 at the London Health Sciences Centre and St Joseph's Health Centre in London, Canada.RESULTS: Fifty open tracheostomies were performed. Indications included prolonged ventilation (n = 42), airway protection (n = 5), pulmonary hygiene (n = 2), and sleep apnea (n = 1). A tension pneumothorax was the one significant intraoperative complication. Fifteen postoperative complications occurred, most notable of which was a 2-L hemorrhage at 24 hours. Thirty-seven TLTs were performed, 20 in patients with coagulopathy. Indications were prolonged intubation (n = 27), airway protection (n = 9), and pulmonary hygiene (n = 1). One intraoperative complication of accidental decannulation occurred. One postoperative complication, a pretracheal abscess, occurred in a decannulated transplant patient 2 weeks after the procedure. Thirteen PDTs were performed. Indications were prolonged intubation (n = 6), airway protection (n = 6), and tracheal toilet (n = 1). No significant complications occurred.CONCLUSIONS: TLT and PDT have fewer complications than the traditional open technique. TLT appears to have the greatest utility in the coagulopathic patient.
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Affiliation(s)
- P L MacCallum
- Department of Otolaryngology, University of Western Ontario, London, Ontario, Canada
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Harris C, Meek D, Gilligan D, Williams L, Solli P, Rintoul RC. Assessment and Optimisation of Lung Cancer Patients for Treatment with Curative Intent. Clin Oncol (R Coll Radiol) 2016; 28:682-694. [PMID: 27546624 DOI: 10.1016/j.clon.2016.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 07/13/2016] [Accepted: 07/18/2016] [Indexed: 12/25/2022]
Abstract
Over the past decade the field of lung cancer management has seen many developments. Coupled with an ageing population and increasing rates of comorbid illness, the work-up for treatments with curative intent has become more complex and detailed. As well as improvements in imaging and staging techniques, developments in both surgery and radiotherapy may now allow patients who would previously have been considered unfit or not appropriate for treatment with curative intent to undergo radical therapies. This overview will highlight published studies relating to investigation and staging techniques, together with assessments of fitness, with the aim of helping clinicians to determine the most appropriate treatments for each patient. We also highlight areas where further research may be required.
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Affiliation(s)
- C Harris
- Department of Thoracic Oncology, Papworth Hospital, Cambridge, UK
| | - D Meek
- Department of Thoracic Oncology, Papworth Hospital, Cambridge, UK
| | - D Gilligan
- Department of Thoracic Oncology, Papworth Hospital, Cambridge, UK
| | - L Williams
- Department of Cardiology, Papworth Hospital, Cambridge, UK
| | - P Solli
- Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, UK
| | - R C Rintoul
- Department of Thoracic Oncology, Papworth Hospital, Cambridge, UK.
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Hamilton J, Garces Bovett C, Harris C, Jeffries C, Jones T. FRI0629-HPR Back To Action: A Guide To Exercising Safely in The Gym with Ankylosing Spondylitis - Book and App User Perspectives. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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71
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Van Rossen L, Harris C, Withrington R, Keat A. OP0196-HPR Dose Reduction of Biologic Drugs in Axial Spondyloarthritis in Clinical Practice. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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72
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Wei D, Harris C, Bomberger CC, Zhang J, Zide J, Law S. Single-material semiconductor hyperbolic metamaterials. Opt Express 2016; 24:8735-8745. [PMID: 27137307 DOI: 10.1364/oe.24.008735] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Layered semiconductor hyperbolic metamaterials for the mid-infrared are grown by molecular beam epitaxy using a single material system, doped and undoped InAs. The onset wavelength for metamaterial behavior can be tuned from 5.8μm to beyond 10μm, while the fill factor ranges from 0.25 to 0.75, resulting in designer optical behavior. The reflection and transmission behavior were studied by Fourier transform spectroscopy and modeled using effective medium theory. We also conducted a geometric optics experiment to demonstrate negative refraction of our materials.
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Gudur S, Nuttall E, Harris C, Chaudhuri N, Leonard C, Muldoon E. P34 Sarcoidosis and co-existent Aspergillus lung disease. Thorax 2015. [DOI: 10.1136/thoraxjnl-2015-207770.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Latifi K, Oliver J, Montilla-Soler J, Klapman J, Dhadham G, Harris C, Emanuel K, Werner J, Frakes J, Shridhar R, Dilling T, Zhang G, Moros E, Hoffe S. Fiducials Versus 18F-FDG PET/CT for Esophageal Cancer GTV Delineation for Radiation Therapy Treatment Planning. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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77
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Choudhury T, Crist K, Harris C, Satterwhite T, Treece B, York M. NEUROLOGICAL AND NEUROPSYCHIATRIC DISORDERS: TREATMENT AND REHABILITATIONA-80Comparative Patient Satisfaction and Efficacy of a Parkinson's Disease Enrichment Program (PEP). Arch Clin Neuropsychol 2015. [DOI: 10.1093/arclin/acv047.80] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
MicroRNAs (miRNAs) are one of a growing class of noncoding RNAs that are involved in the regulation of a wide range of metabolic processes including cellular differentiation, cell proliferation and apoptosis. The generation of miRNA is regulated in complex ways, for example by small interfering RNAs (small nucleolar and nuclear RNAs) and various other metabolites. This complexity of control is likely to explain how a relatively small part of the DNA that codes for proteins has enabled the evolution of such complex organisms as mammals. Non-protein-coding DNA is therefore thought to carry the memory of early evolutionary steps that led to progressively complex metabolic controls. Clinically, miRNAs are becoming increasingly important following the recognition that some congenital abnormalities can be traced to defects in miRNA processing. The potential for manipulating metabolism and affecting disease processes by the pharmaceutical or biological targeting of specific miRNA pathways is now being tested. miRNAs are also released into the extracellular milieu after packaging by cells into nano-sized extracellular vesicles. Such vesicles can be taken up by adjacent and possibly more distant cells, thereby allowing coordinated intercellular communication in specific tissues. Extracellular miRNAs found in the blood stream may also serve as novel biomarkers for both diagnosing specific forms of cancer and assessing the likelihood of metastasis, and as powerful prognostic indices for various cancers. Here, we discuss the role of intracellular and extracellular miRNAs in nutritional control of various (patho)physiological processes. In this review, we provide an update of the presentations from the 25th Marabou Symposium (Stockholm, 14-16 June 2013) entitled 'Role of miRNA in health and nutrition', attended by 50 international experts
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Affiliation(s)
- E N M Nolte-'t Hoen
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - E Van Rooij
- Hubrecht Institute, Koninklijke Nederlandse Academie van Wetenschappen (KNAW), University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Bushell
- Medical Research Council (MRC) Toxicology Unit, University of Leicester, Leicester, UK
| | - C-Y Zhang
- Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - R H Dashwood
- Center for Epigenetics and Disease Prevention, Institute of Biosciences & Technology, Texas A&M Health Science Center, Houston, TX, USA
| | - W P T James
- London School of Hygiene and Tropical Medicine, London, UK
| | - C Harris
- Laboratory of Human Carcinogenesis, National Cancer Institute, Center for Cancer Research, National Institutes of Health, Bethesda, MD, USA
| | - D Baltimore
- Department of Biology, California Institute of Technology, Pasadena, CA, USA
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Eaton D, Tsang Y, Carver A, Groom N, Harris C, Faivre-Finn C. PO-0985: How accurate is lung IMRT and VMAT delivery? A multicentre audit as part of the Isotoxic IMRT trial. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40977-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Kondo M, Woldegiorgis A, Tilahun H, Harris C. Characterization of inpatient admission within a large HIV treatment
program in Ethiopia. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Anthonypillai J, Chang A, Fulcher C, Tran V, Wang K, Harris C, Burton W, Tekalagene A. Understanding knowledge and attitudes about breast cancer and its
treatment in Ethiopia. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Ploughman M, Beaulieu S, Harris C. Correction. The Canadian survey of health, lifestyle and ageing with multiple sclerosis: methodology and initial results. BMJ Open 2015; 5:e005718. [PMID: 25757943 PMCID: PMC4360588 DOI: 10.1136/bmjopen-2014-005718corr1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Stump DG, Holson JF, Harris C, Pearce LB, Watson RE, DeSesso JM. Developmental toxicity in rats of a hemoglobin-based oxygen carrier results from impeded function of the inverted visceral yolk sac. Reprod Toxicol 2015; 52:108-17. [PMID: 25617809 PMCID: PMC7127137 DOI: 10.1016/j.reprotox.2015.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 10/06/2014] [Accepted: 01/12/2015] [Indexed: 11/18/2022]
Abstract
Infusion HBOC into pregnant rats causes developmental toxicity. Sensitive from GD 7 to 11 when inverted yolk sac placenta (invYSP) supplies nutrition. Controls for protein content, oncotic properties and Hb show effects are due to Hb. Whole embryo culture verified HBOC interference with invYSP function. Humans lack invYSP and are unlikely to be affected by HBOC.
HBOC-201 is a bovine-derived, cross-linked, and stabilized hemoglobin (250 kDa) in physiological saline. Daily intravenous infusions of HBOC (1.95, 3.90, or 5.85 g/kg/day) during gestational days (GDs) 6–18 in Sprague-Dawley rats caused fetal mortality, reduced birth weight, and malformations. Subsequent single-day infusions (5.85 g/kg/day) showed that developmental toxicity was limited to GDs 7–9 when histiotrophic nutrition via the inverted visceral yolk sac (invVYS) is essential. Histiotrophic nutrition is receptor-mediated endocytosis of bulk maternal proteins and subsequent lysosomal degradation providing amino acids and other nutrients for embryonic growth. Controls for protein content, oncotic properties, and hemoglobin content indicated that toxicity was due to hemoglobin. Rat whole embryo cultures verified HBOC interference with invVYS transport capacity and resultant deficient embryonic nutrition. These mechanisms of action are not expected to impact human development based on differences in VYS morphology and function, although a complete understanding of early human embryonic nutrition is lacking.
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Affiliation(s)
- D G Stump
- WIL Research Laboratories, Ashland, OH, United States
| | | | - C Harris
- University of Michigan, Ann Arbor, MI, United States
| | - L B Pearce
- Biologics Consulting Group, Alexandria, VA, United States
| | | | - J M DeSesso
- Exponent, Inc., Alexandria, VA, United States; Georgetown University School of Medicine, Washington, DC, United States.
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Lake ES, Wadhwani S, Subar D, Kauser A, Harris C, Chang D, Lapsia S. The influence of FDG PET-CT on the detection of extrahepatic disease in patients being considered for resection of colorectal liver metastasis. Ann R Coll Surg Engl 2014; 96:211-5. [PMID: 24780786 DOI: 10.1308/003588414x13814021679195] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION The aim of this study was to evaluate the influence of flurodeoxyglucose positron emission tomography computed tomography (FDG PET-CT), as an adjunct to conventional CT staging, in the detection of extrahepatic disease in patients with potentially resectable colorectal liver metastasis. METHODS Overall, 133 consecutive patients with colorectal liver metastases staged with CT and PET-CT referred to the East Lancashire regional hepatobiliary multidisciplinary team over a two-year period were included in this study. Abnormal findings on PET-CT were correlated with follow-up imaging and/or histology. All imaging was reviewed by specialist hepatobiliary radiologists for the presence/absence of extrahepatic disease. The influence of the PET-CT findings was categorised for each patient in relation to operability and other significant findings. RESULTS PET-CT had a major impact on staging of extra hepatic disease in 20% of patients, in comparison with the initial CT. Six per cent of patients were upstaged from operable CT findings to inoperable findings on PET-CT because of the discovery of inoperable occult extrahepatic disease. Five per cent had operable local regional nodal disease detected on PET-CT. A further 3% had premalignant colorectal lesions detected on PET-CT. Six per cent of patients were downstaged from indeterminate or suspected inoperable CT findings to operable findings on PET-CT. CONCLUSIONS The use of PET-CT in this setting may prevent futile operations, guide the resection of local regional nodal disease and downstage a number of patients thought to have extrahepatic disease on conventional imaging. This study has shown similar results to other recent studies and supports the use of PET-CT as a necessary staging modality in patients with potentially resectable colorectal liver metastases.
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Affiliation(s)
- E S Lake
- East Lancashire Hospitals NHS Trust, UK
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Thorne I, Hayward R, Harris C, Sengupta R, Smith A, Gaffney K, Leeder J, Rowell S, Keat A. AB0665 Apparent Late TNFI Secondary Treatment Failure in Axial Spondyloarthritis: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Baldwin R, Zhang A, Fultz S, Abubeker S, Harris C, Connor E, Van Hekken D. Hot topic: Brown marmorated stink bug odor compounds do not transfer into milk by feeding bug-contaminated corn silage to lactating dairy cattle. J Dairy Sci 2014; 97:1877-84. [DOI: 10.3168/jds.2013-7545] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 01/25/2014] [Indexed: 11/19/2022]
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Howell D, Oliver TK, Keller-Olaman S, Davidson JR, Garland S, Samuels C, Savard J, Harris C, Aubin M, Olson K, Sussman J, MacFarlane J, Taylor C. Sleep disturbance in adults with cancer: a systematic review of evidence for best practices in assessment and management for clinical practice. Ann Oncol 2014; 25:791-800. [PMID: 24287882 DOI: 10.1093/annonc/mdt506] [Citation(s) in RCA: 127] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Sleep disturbance is prevalent in cancer with detrimental effects on health outcomes. Sleep problems are seldom identified or addressed in cancer practice. The purpose of this review was to identify the evidence base for the assessment and management of cancer-related sleep disturbance (insomnia and insomnia syndrome) for oncology practice. The search of the health literature included grey literature data sources and empirical databases from June 2004 to June 2012. The evidence was reviewed by a Canadian Sleep Expert Panel, comprised of nurses, psychologists, primary care physicians, oncologists, physicians specialized in sleep disturbances, researchers and guideline methodologists to develop clinical practice recommendations for pan-Canadian use reported in a separate paper. Three clinical practice guidelines and 12 randomized, controlled trials were identified as the main source of evidence. Additional guidelines and systematic reviews were also reviewed for evidence-based recommendations on the assessment and management of insomnia not necessarily in cancer. A need to routinely screen for sleep disturbances was identified and the randomized, controlled trial (RCT) evidence suggests benefits for cognitive behavioural therapy for improving sleep quality in cancer. Sleep disturbance is a prevalent problem in cancer that needs greater recognition in clinical practice and in future research.
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Affiliation(s)
- D Howell
- University Health Network & Faculty of Nursing, University of Toronto, Toronto; Canadian Partnership Against Cancer, Toronto.
| | - T K Oliver
- Canadian Partnership Against Cancer, Toronto
| | - S Keller-Olaman
- Dalla Lana School of Public Health, University of Toronto, Toronto
| | - J R Davidson
- Departments of Psychology and Oncology, Queen's University, Kingston; Kingston Family Health Team, Kingston
| | - S Garland
- Department of Psychosocial Resources, Tom Baker Cancer Centre, Calgary; Department of Psychology, University of Calgary, Calgary
| | - C Samuels
- Centre for Sleep and Human Performance in Calgary, Calgary
| | - J Savard
- School of Psychology, Université Laval, Quebec City
| | - C Harris
- Department of Psychology and Psychosocial Oncology Program, The Ottawa Hospital Cancer Centre, Ottawa
| | - M Aubin
- Department of Family Medicine and Emergency Medicine, Université Laval, Quebec City
| | - K Olson
- Faculty of Nursing, University of Alberta, Alberta
| | - J Sussman
- Department of Oncology, Juravinski Cancer Centre, Hamilton
| | - J MacFarlane
- Department of Pediatrics & Psychiatry, University of Toronto, Toronto; MedSleep (Network of Clinics), Toronto
| | - C Taylor
- Department of Nursing, Cape Breton University, Sydney, Canada
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Harris C, Parkes T, Randel B, Pocock J. Keeping a differential diagnosis. Assoc Med J 2014. [DOI: 10.1136/bmj.g1235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Miles E, Tsang Y, Carver A, Harris C, Rowbottom C, Faivre-Finn C. EP-1775: Assessment of organs at risk contour variability within a UK multicentre lung radiotherapy trial (Isotoxic IMRT). Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31893-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sei Y, Mizuno M, Imai M, Suzuki Y, Higashide K, Okada N, Harris C, Matsuo S, Ito Y. Expression of membrane complement regulators in patients on peritoneal dialysis therapy. Mol Immunol 2013. [DOI: 10.1016/j.molimm.2013.05.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Valiela I, Bartholomew M, Giblin A, Tucker J, Harris C, Martinetto P, Otter M, Camilli L, Stone T. Watershed Deforestation and Down-Estuary Transformations Alter Sources, Transport, and Export of Suspended Particles in Panamanian Mangrove Estuaries. Ecosystems 2013. [DOI: 10.1007/s10021-013-9709-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Simmons T, Augustine S, Makadia S, Kovell L, Harris C, Chibungu A, Parakh K. IV Diuresis Clinic: Exploring A Population of Heart Failure Patient Needs and Outcomes. Heart Lung 2013. [DOI: 10.1016/j.hrtlng.2013.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Walsh D, Smyth D, Ma Y, Harris C, Blair A, Lee S, Lancaster J. Do Cardiovascular Risk Factors Predict Exercise Treadmill Testing Outcomes? Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.04.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Weber DS, Van Coeverden De Groot PJ, Peacock E, Schrenzel MD, Perez DA, Thomas S, Shelton JM, Else CK, Darby LL, Acosta L, Harris C, Youngblood J, Boag P, Desalle R. Low MHC variation in the polar bear: implications in the face of Arctic warming? Anim Conserv 2013. [DOI: 10.1111/acv.12045] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- D. S. Weber
- Division of Natural Sciences; New College of Florida; Sarasota FL USA
- American Museum of Natural History; New York NY USA
| | | | - E. Peacock
- Department of Environment; The Government of Nunavut; Igloolik NU Canada
| | - M. D. Schrenzel
- San Diego Zoo Institute for Conservation Research; Escondido CA USA
| | - D. A. Perez
- American Museum of Natural History; New York NY USA
- Stevens Institute of Technology; Hoboken NJ USA
| | - S. Thomas
- San Diego Zoo Institute for Conservation Research; Escondido CA USA
| | - J. M. Shelton
- American Museum of Natural History; New York NY USA
- Brooklyn College; City University of New York; New York NY USA
| | | | - L. L. Darby
- American Museum of Natural History; New York NY USA
- Columbia University; New York NY USA
| | - L. Acosta
- American Museum of Natural History; New York NY USA
- Villanova University; Villanova PA USA
| | - C. Harris
- Biology Department; Queen's University; Kingston ON Canada
| | - J. Youngblood
- San Diego Zoo Institute for Conservation Research; Escondido CA USA
| | - P. Boag
- Biology Department; Queen's University; Kingston ON Canada
| | - R. Desalle
- American Museum of Natural History; New York NY USA
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Karrar S, Shiwen X, Nikotorowicz-Buniak J, Abraham DJ, Denton C, Stratton R, Bayley R, Kite KA, Clay E, Smith JP, Kitas GD, Buckley C, Young SP, Ye L, Zhang L, Goodall J, Gaston H, Xu H, Lutalo PM, Zhao Y, Meng Choong L, Sangle S, Spencer J, D'Cruz D, Rysnik OJ, McHugh K, Bowness P, Rump-Goodrich L, Mattey D, Kehoe O, Middleton J, Cartwright A, Schmutz C, Askari A, Middleton J, Gardner DH, Jeffery LE, Raza K, Sansom DM, Clay E, Bayley R, Fitzpatrick M, Wallace G, Young S, Shaw J, Hatano H, Cauli A, Giles JL, McHugh K, Mathieu A, Bowness P, Kollnberger S, Webster S, Ellis L, O'Brien LM, Fitzmaurice TJ, Gaston H, Goodall J, Nazeer Moideen A, Evans L, Osgood L, Williams A, Jones S, Thomas C, O'Donnell V, Nowell M, Ouboussad L, Savic S, Dickie LJ, Hintze J, Wong CH, Cook GP, Buch M, Emery P, McDermott MF, Hardcastle SA, Gregson CL, Deere K, Davey Smith G, Dieppe P, Tobias JH, Dennison E, Edwards M, Bennett J, Coggon D, Palmer K, Cooper C, McWilliams D, Young A, Kiely PD, Walsh D, Taylor HJ, Harding I, Hutchinson J, Nelson I, Blom A, Tobias J, Clark E, Parker J, Bukhari M, McWilliams D, Jayakumar K, Young A, Kiely P, Walsh D, Diffin J, Lunt M, Marshall T, Chipping J, Symmons D, Verstappen S, Taylor HJ, Harding I, Hutchinson J, Nelson I, Tobias J, Clark E, Bluett J, Bowes J, Ho P, McHugh N, Buden D, Fitzgerald O, Barton A, Glossop JR, Nixon NB, Emes RD, Dawes PT, Farrell WE, Mattey DL, Scott IC, Steer S, Seegobin S, Hinks AM, Eyre S, Morgan A, Wilson AG, Hocking L, Wordsworth P, Barton A, Worthington J, Cope A, Lewis CM, Guerra S, Ahmed BA, Denton C, Abraham D, Fonseca C, Robinson J, Taylor J, Haroon Rashid L, Flynn E, Eyre S, Worthington J, Barton A, Isaacs J, Bowes J, Wilson AG, Barrett JH, Morgan A, Kingston B, Ahmed M, Kirwan JR, Marshall R, Chapman K, Pearson R, Heycock C, Kelly C, Rynne M, Saravanan V, Hamilton J, Saeed A, Coughlan R, Carey JJ, Farah Z, Matthews W, Bell C, Petford S, Tibbetts LM, Douglas KMJ, Holden W, Ledingham J, Fletcher M, Winfield R, Price Z, Mackay K, Dixon C, Oppong R, Jowett S, Nicholls E, Whitehurst D, Hill S, Hammond A, Hay E, Dziedzic K, Righetti C, Lebmeier M, Manning VL, Hurley M, Scott DL, Choy E, Bearne L, Nikiphorou E, Morris S, James D, Kiely P, Walsh D, Young A, Wong EC, Long J, Fletcher A, Fletcher M, Holmes S, Hockey P, Abbas M, Chattopadhyay C, Flint J, Gayed M, Schreiber K, Arthanari S, Nisar M, Khamashta M, Gordon C, Giles I, Robson J, Kiran A, Maskell J, Arden N, Hutchings A, Emin A, Culliford D, Dasgupta B, Hamilton W, Luqmani R, Jethwa H, Rowczenio D, Trojer H, Russell T, Loeffler J, Hawkins P, Lachmann H, Verma I, Syngle A, Krishan P, Garg N, Flint J, Gayed M, Schreiber K, Arthanari S, Nisar M, Khamashta M, Gordon C, Giles I, McGowan SP, Gerrard DT, Chinoy H, Ollier WE, Cooper RG, Lamb JA, Taborda L, Correia Azevedo P, Isenberg D, Leyland KM, Kiran A, Judge A, Hunter D, Hart D, Javaid MK, Arden N, Cooper C, Edwards MH, Litwic AE, Jameson KA, Deeg D, Cooper C, Dennison E, Edwards MH, Jameson KA, Cushnaghan J, Aihie Sayer A, Deeg D, Cooper C, Dennison E, Jagannath D, Parsons C, Cushnaghan J, Cooper C, Edwards MH, Dennison E, Stoppiello L, Mapp P, Ashraf S, Wilson D, Hill R, Scammell B, Walsh D, Wenham C, Shore P, Hodgson R, Grainger A, Aaron J, Hordon L, Conaghan P, Bar-Ziv Y, Beer Y, Ran Y, Benedict S, Halperin N, Drexler M, Mor A, Segal G, Lahad A, Haim A, Rath U, Morgensteren DM, Salai M, Elbaz A, Vasishta VG, Derrett-Smith E, Hoyles R, Khan K, Abraham DJ, Denton C, Ezeonyeji A, Takhar G, Denton C, Ong V, Loughrey L, Bissell LA, Hensor E, Abignano G, Redmond A, Buch M, Del Galdo F, Hall FC, Malaviya A, Nisar M, Baker S, Furlong A, Mitchell A, Godfrey AL, Ruddlesden M, Hadjinicolaou A, Hughes M, Moore T, O'Leary N, Tracey A, Ennis H, Dinsdale G, Roberts C, Herrick A, Denton CP, Guillevin L, Hunsche E, Rosenberg D, Schwierin B, Scott M, Krieg T, Anderson M, Hall FC, Herrick A, McHugh N, Matucci-Cerinic M, Alade R, Khan K, Xu S, Denton C, Ong V, Nihtyanova S, Ong V, Denton CP, Clark KE, Tam FWK, Unwin R, Khan K, Abraham DJ, Denton C, Stratton RJ, Nihtyanova S, Schreiber B, Ong V, Denton CP, Seng Edwin Lim C, Dasgupta B, Corsiero E, Sutcliffe N, Wardemann H, Pitzalis C, Bombardieri M, Tahir H, Donnelly S, Greenwood M, Smith TO, Easton V, Bacon H, Jerman E, Armon K, Poland F, Macgregor A, van der Heijde D, Sieper J, Elewaut D, Pangan AL, Nguyen D, Badenhorst C, Kirby S, White D, Harrison A, Garcia JA, Stebbings S, MacKay JW, Aboelmagd S, Gaffney K, van der Heijde D, Deodhar A, Braun J, Mack M, Hsu B, Gathany T, Han C, Inman RD, Cooper-Moss N, Packham J, Strauss V, Freeston JE, Coates L, Nam J, Moverley AR, Helliwell P, Hensor E, Wakefield R, Emery P, Conaghan P, Mease P, Fleischmann R, Wollenhaupt J, Deodhar A, Kielar D, Woltering F, Stach C, Hoepken B, Arledge T, van der Heijde D, Gladman D, Fleischmann R, Coteur G, Woltering F, Mease P, Kavanaugh A, Gladman D, van der Heijde D, Purcaru O, Mease P, McInnes I, Kavanaugh A, Gottlieb AB, Puig L, Rahman P, Ritchlin C, Li S, Wang Y, Mendelsohn A, Doyle M, Tillett W, Jadon D, Shaddick G, Cavill C, Robinson G, Sengupta R, Korendowych E, de Vries C, McHugh N, Thomas RC, Shuto T, Busquets-Perez N, Marzo-Ortega H, McGonagle D, Tillett W, Richards G, Cavill C, Sengupta R, Shuto T, Marzo-Ortega H, Thomas RC, Bingham S, Coates L, Emery P, John Hamlin P, Adshead R, Cambridge S, Donnelly S, Tahir H, Suppiah P, Cullinan M, Nolan A, Thompson WM, Stebbings S, Mathieson HR, Mackie SL, Bryer D, Buch M, Emery P, Marzo-Ortega H, Krutikov M, Gray L, Bruce E, Ho P, Marzo-Ortega H, Busquets-Perez N, Thomas RC, Gaffney K, Keat A, Innes W, Pandit R, Kay L, Lapshina S, Myasoutova L, Erdes S, Wallis D, Waldron N, McHugh N, Korendowych E, Thorne I, Harris C, Keat A, Garg N, Syngle A, Vohra K, Khinchi D, Verma I, Kaur L, Jones A, Harrison N, Harris D, Jones T, Rees J, Bennett A, Fazal S, Tugnet N, Barkham N, Basu N, McClean A, Harper L, Amft EN, Dhaun N, Luqmani RA, Little MA, Jayne DR, Flossmann O, McLaren J, Kumar V, Reid DM, Macfarlane GJ, Jones G, Yates M, Watts RA, Igali L, Mukhtyar C, Macgregor A, Robson J, Doll H, Yew S, Flossmann O, Suppiah R, Harper L, Hoglund P, Jayne D, Mukhtyar C, Westman K, Luqmani R, Win Maw W, Patil P, Williams M, Adizie T, Christidis D, Borg F, Dasgupta B, Robertson A, Croft AP, Smith S, Carr S, Youssouf S, Salama A, Pusey C, Harper L, Morgan M. Basic Science * 208. Stem Cell Factor Expression is Increased in the Skin of Patients with Systemic Sclerosis and Promotes Proliferation and Migration of Fibroblasts in vitro. Rheumatology (Oxford) 2013. [DOI: 10.1093/rheumatology/ket195] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Harris C, Hartsilver E. Anaesthetic management of an obstetric patient with variegate porphyria. Int J Obstet Anesth 2013; 22:156-60. [PMID: 23473551 DOI: 10.1016/j.ijoa.2013.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 01/10/2013] [Accepted: 01/19/2013] [Indexed: 10/27/2022]
Abstract
Porphyria is an uncommon disease that can produce life-threatening attacks with a mortality rate of up to 10%, specifically as the result of administration of porphyrinogenic medications. In obstetric anaesthesia there are many situations where drugs are given in an emergency and it is therefore important to be prepared for complications to avoid inadvertently inducing an iatrogenic porphyric crisis. We discuss the case of a 20-year-old nulliparous woman with variegate porphyria who required an emergency caesarean section in labour, and the drugs that are commonly used in obstetric practice.
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Affiliation(s)
- C Harris
- Department of Anaesthesia, Royal Devon and Exeter Hospital, Exeter, UK
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Bi D, Dix M, Marsland S, O'Farrell S, Rashid H, Uotila P, Hirst A, Kowalczyk E, Golebiewski M, Sullivan A, Yan H, Hannah N, Franklin C, Sun Z, Vohralik P, Watterson I, Zhou X, Fiedler R, Collier M, Ma Y, Noonan J, Stevens L, Uhe P, Zhu H, Griffies S, Hill R, Harris C, Puri K. The ACCESS coupled model: description, control climate and evaluation. ACTA ACUST UNITED AC 2013. [DOI: 10.22499/2.6301.004] [Citation(s) in RCA: 328] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Harris C, Straker L, Pollock C. The influence of age, gender and other information technology use on young people's computer use at school and home. Work 2013; 44 Suppl 1:S61-71. [DOI: 10.3233/wor-121494] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- C. Harris
- School of Physiotherapy, Curtin University, Perth, Australia
- Curtin Health Innovation Research Institute, Curtin University, Perth, Australia
| | - L. Straker
- School of Physiotherapy, Curtin University, Perth, Australia
- Curtin Health Innovation Research Institute, Curtin University, Perth, Australia
| | - C. Pollock
- Curtin Health Innovation Research Institute, Curtin University, Perth, Australia
- School of Psychology, Curtin University, Perth, Australia
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Drake S, Hansen L, Harris C, Lewis W, Miller E, Moranville B, Blyzka M, Bergen W, McKeever K, Hausman G, Dodson M. Effects of clenbuterol on horses. Comparative Exercise Physiology 2013. [DOI: 10.3920/cep13022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Clenbuterol was intended as a treatment for respiratory diseases in horses, but has been used in multiple species, including humans, for its repartitioning of fat to lean effects (free fatty acids are released from adipose tissue to be used by tissues of higher priority). In the horse industry clenbuterol application is restricted to the treatment of chronic obstructive pulmonary disease and reactive airway disease (heaves). Negative effects of clenbuterol exposure include a decrease in maximum oxygen intake and increased muscle fatigue upon exercise. As a result of these and other negative effects, clenbuterol remains strictly controlled by the US Food and Drug Administration.
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Affiliation(s)
- S.D. Drake
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
| | - L.E. Hansen
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
| | - C. Harris
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
| | - W.C. Lewis
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
| | - E. Miller
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
| | | | | | - W.G. Bergen
- Program in Cellular and Molecular Biosciences/Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA
| | - K.H. McKeever
- Department of Animal Science, Rutgers the State University of New Jersey, New Brunswick, NJ 08901-8525, USA
| | - G.J. Hausman
- Department of Animal Science, University of Georgia, Athens, GA 30602-2771, USA
| | - M.V. Dodson
- Department of Animal Sciences, Washington State University, 139 Clark Hall, Pullman, WA 99164, USA
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Perdue L, Michael Y, Harris C, Heller J, Livingston C, Rader M, Goff N. Rapid health impact assessment of policies to reduce vehicle miles traveled in Oregon. Public Health 2012; 126:1063-71. [DOI: 10.1016/j.puhe.2011.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 04/28/2011] [Accepted: 09/26/2011] [Indexed: 10/28/2022]
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