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Is Colonic Propionate Delivery a Novel Solution to Improve Metabolism and Inflammation in Overweight Or Obese Subjects?
Commentary in IgG levels in IPE-treated subjects versus Is colonic propionate delivery a novel those receiving cellulose supplementa- tion. This interesting discovery is the Gut: first published as 10.1136/gutjnl-2019-318776 on 26 April 2019. Downloaded from solution to improve metabolism and first evidence in humans that promoting the delivery of propionate in the colon inflammation in overweight or may affect adaptive immunity. It is worth noting that previous preclinical and clin- obese subjects? ical data have shown that supplementation with inulin-type fructans was associated 1,2 with a lower inflammatory tone and a Patrice D Cani reinforcement of the gut barrier.7 8 Never- theless, it remains unknown if these effects Increased intake of dietary fibre has been was the lack of evidence that the observed are directly linked with the production of linked to beneficial impacts on health for effects were due to the presence of inulin propionate, changes in the proportion of decades. Strikingly, the exact mechanisms itself on IPE or the delivery of propionate the overall levels of SCFAs, or the pres- of action are not yet fully understood. into the colon. ence of any other bacterial metabolites. Among the different families of fibres, In GUT, Chambers and colleagues Alongside the changes in the levels prebiotics have gained attention mainly addressed this gap of knowledge and of SCFAs, plasma metabolome analysis because of their capacity to selectively expanded on their previous findings.6 For revealed that each of the supplementa- modulate the gut microbiota composition 42 days, they investigated the impact of tion periods was correlated with different 1 and promote health benefits. -
2008 June;38(2)
9^k^c\VcY=neZgWVg^XBZY^X^cZKdajbZ(-Cd#'?jcZ'%%- EJGEDH:HD;I=:HD8>:I>:H IdegdbdiZVcY[VX^a^iViZi]ZhijYnd[VaaVheZXihd[jcYZglViZgVcY]neZgWVg^XbZY^X^cZ Idegdk^YZ^c[dgbVi^dcdcjcYZglViZgVcY]neZgWVg^XbZY^X^cZ IdejWa^h]V_djgcVaVcYidXdckZcZbZbWZghd[ZVX]HdX^ZinVccjVaanViVhX^Zci^ÄXXdc[ZgZcXZ HDJI=E68>;>8JC9:GL6I:G :JGDE:6CJC9:GL6I:G6C9 B:9>8>C:HD8>:IN 76GDB:9>86AHD8>:IN D;;>8:=DA9:GH D;;>8:=DA9:GH EgZh^YZci EgZh^YZci 9gB^`Z7ZccZii 1B#7ZccZii5jchl#ZYj#Vj3 Egd[#6a[7gjWV`` 1Va[#d#WgjWV``5cicj#cd3 EVhiçEgZh^YZci K^XZEgZh^YZci 9g8]g^h6Xdii 1XVXdii5deijhcZi#Xdb#Vj3 9gEZiZg<Zgbdceg 1eZiZg#\ZgbdcegZ5b^a#WZ3 HZXgZiVgn >bbZY^ViZEVhiEgZh^YZci 9gHVgV]AdX`aZn 1hejbhhZXgZiVgn5\bV^a#Xdb3 9gCdZb^7^iiZgbVc 1cdZb^W5im#iZX]c^dc#VX#^a3 IgZVhjgZg EVhiEgZh^YZci 9g<jnL^aa^Vbh 1hejbh5[VhibV^a#cZi3 9gGVb^gd8Va^"8dgaZd 1^gdXVa^5YVcZjgdeZ#dg\3 :YjXVi^dcD[ÄXZg =dcdgVgnHZXgZiVgn 9g9Vk^YHbVgi 1YVk^Y#hbVgi5Y]]h#iVh#\dk#Vj3 9g?dZg\HX]bjio 1_dZg\#hX]bjio5]^c#X]3 EjWa^XD[ÄXZg BZbWZgViAVg\Z'%%, 9gKVcZhhV=VaaZg 1kVcZhhV#]VaaZg5XYbX#Xdb#Vj3 9gE]^a7gnhdc 1e]^a#Wgnhdc5YYgX#dg\3 8]V^gbVc6CO=B< BZbWZgViAVg\Z'%%+ 9g9Vk^YHbVgi 1YVk^Y#hbVgi5Y]]h#iVh#\dk#Vj3 Egd[#BV^YZ8^bh^i 1bX^bh^i5^hiVcWja#ZYj#ig3 8dbb^iiZZBZbWZgh BZbWZgViAVg\Z'%%* 9g<aZc=Vl`^ch 1]Vl`ZnZ5hl^[iYha#Xdb#Vj3 9g6gb^c@ZbbZg 1Vgb^c5`ZbbZgh#YZ3 9gHVgV]H]Vg`Zn 1hVgV]#h]Vg`Zn5YZ[ZcXZ#\dk#Vj3 9gHXdiiHfj^gZh 1hXdii#hfj^gZh5YZ[ZcXZ#\dk#Vj3 69B>C>HIG6I>DC 69B>C>HIG6I>DC BZbWZgh]^e =dcdgVgnIgZVhjgZgBZbWZgh]^eHZXgZiVgn HiZkZ<dWaZ 1hejbhVYb5W^\edcY#cZi#Vj3 EVig^X^VLddY^c\ &+7jghZab6kZcjZ!=V^cVjai!>a[dgY B:B7:GH=>E :hhZm!><+(:=!Jc^iZY@^c\Ydb -
Ozone Therapy: Beyond Oxygen the Most Needed Adjunct to Veterinary Medicine Introduction of Ozone
Ozone Therapy: Beyond Oxygen The Most Needed Adjunct to Veterinary Medicine Introduction of Ozone Margo Roman, D.V.M., CVA, COT, CPT MASH Main St Animal Services of Hopkinton Hopkinton MA 01748 www.mashvet.com • OZONE is a trivalent oxygen molecule. Three O2 + electrical spark/ lightning= 2 O3. It is very reactive and will return to 3 O2 molecules giving high levels of O2. Healthy cells need Oxygen • Ozone is one of the most beneficial substances on this planet, and the BAD science you hear quoted on the news every night is causing you to subconsciously be afraid of nature, and therefore, a part of life itself. They tell you that somehow hydrogen plus nitrogen or sulfur equals ozone. H + N + S = 03? Not on this planet it doesn't! What is ozone? Simply, oxygen. Three atoms of nature's oxygen. It exists in a very active form for about 30 minutes before breaking down into two atoms of regular oxygen - by giving up one atom of singlet oxygen. Where does ozone come from? Nature. And nature is efficient. The new growth in the forests, the trees, the grass on your front lawn, and the plankton in the ocean are continually creating oxygen. • • If you have seen Inconvenient Truth, the Al Gore documentary on Global warming, there is one scene that brings it all together. In one section he discusses the CO2 levels over the Pacific Ocean. In addition to the original measurements that began in 1965, they were able to measure the levels from hundreds of years ago by taking samples from deep within glaciers. -
The Lower Critical Solution Temperature (LCST) Transition
Copyright by David Samuel Simmons 2009 The Dissertation Committee for David Samuel Simmons certifies that this is the approved version of the following dissertation: Phase and Conformational Behavior of LCST-Driven Stimuli Responsive Polymers Committee: ______________________________ Isaac Sanchez, Supervisor ______________________________ Nicholas Peppas ______________________________ Krishnendu Roy ______________________________ Venkat Ganesan ______________________________ Thomas Truskett Phase and Conformational Behavior of LCST-Driven Stimuli Responsive Polymers by David Samuel Simmons, B.S. Dissertation Presented to the Faculty of the Graduate School of The University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy The University of Texas at Austin December, 2009 To my grandfather, who made me an engineer before I knew the word and to my wife, Carey, for being my partner on my good days and bad. Acknowledgements I am extraordinarily fortunate in the support I have received on the path to this accomplishment. My adviser, Dr. Isaac Sanchez, has made this publication possible with his advice, support, and willingness to field my ideas at random times in the afternoon; he has my deep appreciation for his outstanding guidance. My thanks also go to the members of my Ph.D. committee for their valuable feedback in improving my research and exploring new directions. I am likewise grateful to the other members of Dr. Sanchez’ research group – Xiaoyan Wang, Yingying Jiang, Xiaochu Wang, and Frank Willmore – who have shared their ideas and provided valuable sounding boards for my mine. I would particularly like to express appreciation for Frank’s donation of his own post-graduation time in assisting my research. -
Politecnico Di Milano Performance and Cost
POLITECNICO DI MILANO Scuola di Ingegneria Industriale e dell’Informazione Corso di Laurea Magistrale in Ingegneria Energetica Dipartimento di Energia PERFORMANCE AND COST ASSESSMENT OF INTEGRATED SOLAR COMBINED CYCLES USING DIRECT STEAM GENERATION IN LINEAR COLLECTORS Relatore: Prof. Andrea GIOSTRI Co-Relatore: Prof. Marco BINOTTI Tesi di Laurea di: Angela D’Angelo, matricola 817329 Alessandra Ferrara, matricola 816318 Anno Accademico 2014-2015 Summary The incoming sun radiation can be converted in electricity directly with photovoltaic technology, or transferred to a working fluid and then converted into electric energy into a power plant. Costs of solar thermal collectors employed in stand-alone power plants are noticeably higher than more mature technologies one. A suitable alternative to exploit the solar thermal energy is the integration of solar collectors in already existing fossil-fuelled power plants; in this way, the investment cost of the power block is avoided and solar thermal energy is converted at higher efficiency. The present thesis work presents the analysis of several layouts of Integrated Solar Combined Cycle (ISCCs) in terms of nominal and annual performances and costs of the electricity. In the first part of the work, an analysis of the existing integrated plants and the state of the art of the ISCC technology have been presented. Advantages and disadvantages of the integration of solar collectors in different kind of power plants have been pointed out and a literature review of present studies about ISCCs has been made. Several commercial solar collectors have been analysed and a thermal model has been built to estimate the heat losses of collectors receiver. -
Seminar on Hydraulic 3 ·"' ,,- Laboratory·~ Techniq~Es • , R And·
Seminar on Hydraulic 3 ·"' ,,- Laboratory·~ Techniq~es • , r and·... Instrutnentation ' '\ -(,,: I ,;;;.,-. ..... '\ . ~ . October l r3, ~1980 l,' ~ ".,/ ',. .. : ~ - . ~~ -~ INTRODUCTION Since 1956 Government laboratories have been meeting to exchange ideas on hydraulic laboratory techniques and instrumentation. These meetings have been held at about 2-year intervals. This seminar was the eleventh of the series and represented a radical departure from the traditional participants. For the first time, university and private laboratories were invited to attend. This outside participation added additional spice to the meetings. To maximize the exchange of information, participation was limited by invitation to the major laboratories in the United States. A strong emphasis was placed upon discussions of what did not work as well as what was successful. In addition to the scheduled talks, an impromptu session was held to discuss "who knows about ?" One of the highlights of the seminar was a panel discussion following the banquet concerning the management of research from the Government, private industry, and university viewpoints. Surprisingly, there were far more similarities than differences between the three types of laboratories. The format of this report is an overall summary of each session, comments on each paper, followed by the papers. It was felt that this format promoted the greatest amount of candid response from the participants. Seminar Agenda Organizing Committee Danny L. King E. J. Carlson Henry T. Falvey Thomas J. Rhone Session -
Respiratory Physiology - Part B Experimental Determination of Anatomical Dead Space Value (Human 9 - Version Sept
Comp. Vert. Physiology- BI 244 Respiratory Physiology - Part B Experimental Determination of Anatomical Dead Space Value (Human 9 - Version Sept. 10, 2013) [This version has been modified to also serve as a tutorial in how to run HUMAN's artificial organs] Part of the respiratory physiology computer simulation work for this week allows you to obtain a hand-on feeling for the effects of anatomical dead space on alveolar ventilation. The functional importance of dead space can explored via employing HUMAN's artificial respirator to vary the respiration rate and tidal volume. DEAD SPACE DETERMINATION Introduction The lack of unidirectional respiratory medium flow in non-avian air ventilators creates the existence of an anatomical dead space. The anatomical dead space of an air ventilator is a fixed volume not normally under physiological control. However, the relative importance of dead space is adjustable by appropriate respiratory maneuvers. For example, recall the use by panting animals of their dead space to reduce a potentially harmful respiratory alkalosis while hyperventilating. In general, for any given level of lung ventilation, the fraction of the tidal volume attributed to dead space will affect the resulting level of alveolar ventilation, and therefore the efficiency (in terms of gas exchange) of that ventilation. [You should, of course, refresh your knowledge of total lung ventilation, tidal volume alveolar ventilation.] Your objective here is to observe the effects of a constant "unknown" dead space on resulting alveolar ventilation by respiring the model at a variety of tidal volume-frequency combinations. You are then asked to calculate the functional dead space based on the data you collect. -
Exercise and Cellular Respiration Lab
California State University of Bakersfield, Department of Chemistry Exercise and Cellular Respiration Lab Standards: MS-LS1-7 Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism. Introduction: I. Background Information. Cellular respiration (see chemical reaction below) is a chemical reaction that occurs in your cells to create energy; when you are exercising your muscle cells are creating ATP to contract. Cellular respiration requires oxygen (which is breathed in) and creates carbon dioxide (which is breathed out). This lab will address how exercise (increased muscle activity) affects the rate of cellular respiration. You will measure 3 different indicators of cellular respiration: breathing rate, heart rate, and carbon dioxide production. You will measure these indicators at rest (with no exercise) and after 1 and 2 minutes of exercise. Breathing rate is measured in breaths per minute, heart rate in beats per minute, and carbon dioxide in the time it takes bromothymol blue to change color. Carbon dioxide production can be measured by breathing through a straw into a solution of bromothymol blue (BTB). BTB is an acid indicator; when it reacts with acid it turns from blue to yellow. When carbon dioxide reacts with water, a weak acid (carbonic acid) is formed (see chemical reaction below). The more carbon dioxide you breathe into the BTB solution, the faster it will change color to yellow. The purpose of this lab activity is to analyze the effect of exercise on cellular respiration. Background: I. -
Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft
RESEARCH ARTICLE Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft Gabriel Bekö1*, Joseph G. Allen2, Charles J. Weschler1,3, Jose Vallarino2, John D. Spengler2 1 International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark, 2 Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America, 3 Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, New Jersey, United States of America * [email protected] Abstract Due to elevated ozone concentrations at high altitudes, the adverse effect of ozone on air OPEN ACCESS quality, human perception and health may be more pronounced in aircraft cabins. The asso- Citation: Bekö G, Allen JG, Weschler CJ, Vallarino J, ciation between ozone and passenger-reported symptoms has not been investigated under Spengler JD (2015) Impact of Cabin Ozone real conditions since smoking was banned on aircraft and ozone converters became more Concentrations on Passenger Reported Symptoms in Commercial Aircraft. PLoS ONE 10(5): e0128454. common. Indoor environmental parameters were measured at cruising altitude on 83 US doi:10.1371/journal.pone.0128454 domestic and international flights. Passengers completed a questionnaire about symptoms Academic Editor: Qinghua Sun, The Ohio State and satisfaction with the indoor air quality. Average ozone concentrations were relatively University, UNITED STATES low (median: 9.5 ppb). On thirteen flights (16%) ozone levels exceeded 60 ppb, while the Received: December 10, 2014 highest peak level reached 256 ppb for a single flight. The most commonly reported symp- toms were dry mouth or lips (26%), dry eyes (22.1%) and nasal stuffiness (18.9%). -
User's Guide M-Audio Ozone
M-Audio Ozone version: MA-Ozone_052803 User’s Guide Introduction . .2 M-Audio Ozone Features . .2 M-Audio Ozone Overview . .2 What’s in the Box . .3 Guide to Getting Started . .4 M-Audio Ozone Panel Features . .4 Top Panel . .4 Rear Panel . .6 M-Audio Ozone Driver Installation . .7 Driver Installation for Windows . .7 Windows XP: . .8 Windows 2000: . .12 Windows ME: . .16 Windows 98SE: . .18 M-Audio Ozone and the Windows Sound System . .23 Macintosh Driver Installation . .23 OMS Installation . .24 M-Audio Ozone Driver Installation . .24 OMS Configuration (Mac OS9 only) . .25 M-Audio Ozone and the Mac OS 9 Sound Manager . .27 M-Audio Ozone and Mac OS X . .27 The M-Audio Ozone Control Panel . .28 Application Software Setup . .30 M-Audio Ozone Hardware Installation . .31 M-Audio Ozone Audio Setup and Control . .31 Using the Mic and Instrument Inputs . .33 Setting Input Gain . .34 Phantom Power . .34 Using the Aux Inputs . .35 Using Direct Monitor . .36 M-Audio Ozone MIDI Setup and Control . .37 MIDI Functions In Standalone Mode . .39 Utilizing the Programming Assignment Keys . .39 Technical Support & Contact Information . .44 M-Audio Ozone Warranty Information . .45 M-Audio Ozone Technical Specifications . .46 Appendix A - MIDI Controller Information . .47 Appendix B - M-Audio Ozone Block Diagram . .48 Introduction Congratulations on your purchase of the M-Audio Ozone. The M-Audio Ozone is an innovative product—a powerful combination of MIDI controller and audio interface with microphone and instrument preamps that will turn your computer into a virtual music production studio. You may use your M-Audio Ozone in conjunction with a USB-equipped PC or Macintosh computer and appropriate music software to enter a full range of MIDI note and controller information, as well as record and play back your voice, guitar, or external sound modules. -
IMCA D022 the Diving Supervisor's Manual
AB The International Marine Contractors Association The Diving Supervisor’s Manual IMCA D 022 www.imca-int.com May 2000, incorporating the May 2002 erratum AB The International Marine Contractors Association (IMCA) is the international trade association representing offshore, marine and underwater engineering companies. IMCA promotes improvements in quality, health, safety, environmental and technical standards through the publication of information notes, codes of practice and by other appropriate means. Members are self-regulating through the adoption of IMCA guidelines as appropriate. They commit to act as responsible members by following relevant guidelines and being willing to be audited against compliance with them by their clients. There are two core committees that relate to all members: Safety, Environment & Legislation Training, Certification & Personnel Competence The Association is organised through four distinct divisions, each covering a specific area of members’ interests: Diving, Marine, Offshore Survey, Remote Systems & ROV. There are also four regional sections which facilitate work on issues affecting members in their local geographic area – Americas Deepwater, Asia-Pacific, Europe & Africa and Middle East & India. IMCA D 022 The Diving Supervisor’s Manual was produced for IMCA, under the direction of its Diving Division Management Committee, by Paul Williams. www.imca-int.com/diving The information contained herein is given for guidance only and endeavours to reflect best industry practice. For the avoidance of doubt no legal liability shall attach to any guidance and/or recommendation and/or statement herein contained. The Diving Supervisor’s Manual First edition, 2000 Published by The International Marine Contractors Association Carlyle House, 235 Vauxhall Bridge Road, London SW1V 1EJ, UK www.imca-int.com © IMCA 2000 ISBN: 1-903513-00-6 The Diving Supervisor’s Manual Chapter 1 - Introduction......................................................................................................... -
Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft
View metadata,Downloaded citation and from similar orbit.dtu.dk papers on:at core.ac.uk Dec 21, 2017 brought to you by CORE provided by Online Research Database In Technology Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft Bekö, Gabriel; Allen, Joseph G.; Weschler, Charles J.; Vallarino, Jose; Spengler, John D. Published in: PLOS ONE Link to article, DOI: 10.1371/journal.pone.0128454 Publication date: 2015 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Bekö, G., Allen, J. G., Weschler, C. J., Vallarino, J., & Spengler, J. D. (2015). Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft. PLOS ONE, 10(5). DOI: 10.1371/journal.pone.0128454 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. RESEARCH ARTICLE Impact of Cabin Ozone Concentrations on Passenger Reported Symptoms in Commercial Aircraft Gabriel Bekö1*, Joseph G.