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  • Fast Oxygen Control for Workstations
    of oxygen concentration in 0 1 increments over the range 0 to 20 and the control of carbon dioxide concentration in 0 1 increments over the range 0 to 15 Unlike workstations produced by some other manufacturers the sophisticated control mechanisms used in Whitley H range workstations allow the selected gas mixture to be rapidly and accurately attained and adjusted To document the speed with which atmospheric oxygen concentrations can be changed in an H35 workstation we conducted tests in our own laboratory and used the workstation s data logging facility to record the results during the test period Competitor Oxygen Control Test Graph DWS Oxygen Control Graph These graphs demonstrate that the Whitley H35 Hypoxystation responds very rapidly to changes in oxygen set point Due to the influx of gas air or N2 after a change in O2 set point there is an inevitable brief temporary decrease in CO2 concentration However the H35 control mechanisms ensure that this decrease is minimized and the original CO2 set point is regained quickly Furthermore this accuracy is achieved over the full range of operating conditions including at very low oxygen concentrations 0 1 to 1 0 We recommend that anyone considering the purchase of an apparently similar workstation should request equivalent oxygen control data from the manufacturer for comparative purposes Leave a Reply Click here to cancel reply You must be logged in to post a comment Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December

    Original URL path: http://www.dwscientific.co.uk/blog/fastest-oxygen-control/ (2016-02-11)
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  • Studying Mitochondria in Hypoxia
    Dysfunction in Santa Fe New Mexico our product manager Dr Burga Kalz Fuller of HypOxygen was fascinated by the enthusiasm of the attendees and the wide range of topics Some of these included Metabolic communication between different organs and tissues based on energy expenditure Anti diabetic and anti obesity effects of thermogenic pathways in brown and beige fat PINK1 and Parkin in mitophagy and MAPL Drp1 in mitochondrial fission The role of mitochondrial DNA in ageing and degenerative diseases The influence of gut microbiota on human metabolism and gene expression through accessing intestinal chromatin Localisation of fatty acids in lipid droplets or mitochondria in well fed and starved cells Postnatal mitochondrial remodelling in cardiomyocytes Association of branched chain amino acids with insulin resistance obesity and coronary heart disease Protection of cardiac mitochondria from elevated ROS in ischemia reperfusion states Whitley i2 Instrument Workstation What brought all these researchers to Santa Fe were the different facets of metabolism and energy homeostasis with mitochondria proving the most common theme Mitochondria are the primary oxygen sensors in the cell operating through mechanisms of reactive oxygen species HIF pathways TOR signalling and other means Physiological normoxia in healthy tissue is significantly lower than the 21 oxygen present in air and oxygen tension in many disease states is even lower As a result of this in vitro cell culture performed under ambient conditions in a CO2 incubator is entirely unrepresentative of in vivo conditions in tissue Consequently many researchers prefer to culture their cells under hypoxic conditions using equipment in which the atmospheric composition can be properly controlled and monitored a Whitley Hypoxystation fulfils these requirements To suit the needs of scientists using Seahorse Extracellular Flux XF 24 or 96 Analyzers we have developed the Whitley i2 Instrument Workstation The combination of these two pieces of equipment permits simultaneous real time analysis of mitochondrial respiration and glycolysis in mammalian cells under precisely controlled hypoxic conditions Whitley i2 connected to a Hypoxystation The i2 can be used as a stand alone unit or connected to a Whitley Hypoxystation via the new Whitley Transfer Tunnel enabling preparation of cell lines under hypoxic conditions and their transfer directly into the i2 without exposure to air For more information please contact us Leave a Reply Click here to cancel reply You must be logged in to post a comment Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 January 2014

    Original URL path: http://www.dwscientific.co.uk/blog/studying-mitochondria-hypoxia/ (2016-02-11)
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  • One City, Two Cultures.
    who gave talks on the regulation of metabolism under stress mitochondrial quality control and dysregulated gluconeogenesis Insight into the genes and the pathways controlling these processes at the cellular level is driving the search for more effective drugs We are interested in the research being presented at these conferences because physiologically normoxic conditions in all tissues are at much lower oxygen tension 5 than ambient air 21 When cell culture and incubation are carried out in 21 oxygen cells are exposed to abnormally high oxygen tension that disrupts normal behaviour at a cellular and sub cellular level The hypoxic microenvironment is sensed and controlled by the mitochondria through ROS HIF and other pathways San Miguel Mission oldest church in the USA When culturing cells in vitro the only way to faithfully replicate either the low oxygen tension found in normal tissues or the hypoxic conditions encountered in tumours inflammation and diabetes is to use a hypoxia workstation such as a Whitley Hypoxystation Creating hypoxic and anoxic conditions within a controlled and sustained environment the Whitley H35 Hypoxystation is ideal for cell and tissue culture researchers wanting to accurately control oxygen carbon dioxide temperature and humidity Dr Burga Kalz Fuller Product Manager at HypOxygen has been in attendance at the January meeting in Santa Fe New Mexico After the conference she also had a chance to enjoy a different kind of culture Here are a couple of her pictures Spicy chilli ristras hang all over the city Leave a Reply Click here to cancel reply You must be logged in to post a comment Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of

    Original URL path: http://www.dwscientific.co.uk/blog/one-city-two-cultures/ (2016-02-11)
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  • Ethernet-enabled Workstations
    A95 Anaerobic Cabinet anaerobic chamber Anaerobic Microbiology Anaerobic Workstation Don Whitley Scientific environmental monitoring H35 Hypoxystation H45 Hypoxystation HEPA Filtration hypoxia workstation hypoxic workstation Hypoxystation temperature monitoring Whitley A85 Workstation Tweet Have you ever wanted to check the status of your Whitley Workstation when you were away from the lab Well now you can Most of our new workstations are Ethernet enabled so you can dial in and access the touch screen control panel from the other side of the building or even from the other side of the world This allows you to check the current operating conditions of the workstation and if activated view any of the graphical screens If necessary you can then make changes to the parameters i e temperature humidity O 2 and CO 2 levels from wherever whenever Which Whitley Workstations have remote access capability All our new shape workstations in both the anaerobic A and hypoxic H ranges A35 A35 HEPA A45 A45 HEPA A55 A85 A85TG A95 A95TG H35 H35 HEPA H45 H45 HEPA Are there any particular IT requirements that I should be aware of As an internet connection is required your IT department will need to be notified We have produced a comprehensive step by step guide to get you up and running as soon as possible If any further assistance is required you can contact us with your machine s serial number to hand and we will be glad to help I have one of these workstations and would like to use this feature can I activate it As long as your workstation was installed after January 2012 and has a 7 touch screen you should be able to activate remote access All that is required is a visit from one of our service engineers or an engineer from one of our authorised distributors overseas to configure and set up the network connections Can this feature save me time and money Yes this feature allows DWS engineers to log into your workstation remotely to assess the situation should a fault occur They will then be able to provide instant feedback and avoid any unnecessary downtime or call out fees Leave a Reply Click here to cancel reply You must be logged in to post a comment Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June

    Original URL path: http://www.dwscientific.co.uk/blog/ethernet-workstations/ (2016-02-11)
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  • Tag Archive for "environmental monitoring" -
    Hypoxystation HEPA Filtration hypoxia workstation hypoxic workstation Hypoxystation temperature monitoring Whitley A85 Workstation Have you ever wanted to check the status of your Whitley Workstation when you were away from the lab Well now you can Most of our new workstations are Ethernet enabled so you can dial in and access the touch screen control panel from the other side of the building or even from the other side of the world This allows you to check the current operating conditions of the workstation and if activated view any of the graphical screens If necessary you can then make changes to the parameters i e temperature humidity O 2 and CO 2 levels from wherever whenever Read more Tweet REAL TIME MONITORING PROVIDES WIRELESS TRACEABILITY Posted on September 21st 2007 by admin Categories Case Study News Press Releases No Comments Tags environmental monitoring temperature monitoring Manual monitoring of laboratory and remote equipment can be a tedious and time consuming process often neglected due to resource constraints or lack of time As staff perform once or twice daily checks to log the temperature it is often several hours or longer before a problem is discovered Read more Tweet Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May

    Original URL path: http://www.dwscientific.co.uk/blog/tag/environmental-monitoring/ (2016-02-11)
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  • Tag Archive for "Whitley A85 Workstation" -
    temperature monitoring Whitley A85 Workstation Have you ever wanted to check the status of your Whitley Workstation when you were away from the lab Well now you can Most of our new workstations are Ethernet enabled so you can dial in and access the touch screen control panel from the other side of the building or even from the other side of the world This allows you to check the current operating conditions of the workstation and if activated view any of the graphical screens If necessary you can then make changes to the parameters i e temperature humidity O 2 and CO 2 levels from wherever whenever Read more Tweet NEW Spotlight accessory for Whitley H85 A85 and A95 Workstations Posted on May 19th 2014 by Deborah Robinson Categories Australia Germany Hypoxystations News Press Releases No Comments Tags A95 Anaerobic Cabinet H35 Hypoxystation Whitley A85 Workstation Whitley A95 Workstation Whitley H85 Hypoxystation workstation spotlight Just to let you know that our range of spotlight assemblies for Whitley Workstations has been extended We now offer this option for the A85 Workstation H85 Hypoxystation and A95 Workstation Spotlights typically provide directional lighting to assist in the early identification of sample growth or other specimen examination Read more Tweet Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October

    Original URL path: http://www.dwscientific.co.uk/blog/tag/whitley-a85-workstation/ (2016-02-11)
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  • Automatic Sleeve Gassing on Whitley Workstations
    Anaerobic Workstation Automatic Sleeve Gassing Don Whitley Scientific hypoxic workstation Tweet A feature unique to Whitley Workstations is the option to evacuate and gas sleeves automatically With one touch of the footswitch sleeves can be filled and evacuated with ease maintaining workstation conditions and avoiding any potential disturbance to your work through operator error Some users are not confident in using the vacuum and gassing feature on sleeves Automatic sleeve gassing ensures sleeves are correctly vacuumed and filled with gas before the users hands are introduced into the chamber Once the routine has been completed there is no need to re gas the sleeves until the next time you enter the workstation This automatic sleeve gassing system is available on most Whitley Workstations Maintain a cost effective strategy for gas use Avoid disturbance to workstation conditions Reduce the risk of operator error Unique to Don Whitley Scientific Workstations Leave a Reply Click here to cancel reply You must be logged in to post a comment Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December

    Original URL path: http://www.dwscientific.co.uk/blog/automatic-sleeve-gassing/ (2016-02-11)
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  • Tag Archive for "Automatic Sleeve Gassing" -
    Alex Rhodes Categories Australia Germany News Press Releases No Comments Tags Anaerobic Workstation Automatic Sleeve Gassing Don Whitley Scientific hypoxic workstation A feature unique to Whitley Workstations is the option to evacuate and gas sleeves automatically With one touch of the footswitch sleeves can be filled and evacuated with ease maintaining workstation conditions and avoiding any potential disturbance to your work through operator error Some users are not confident in using the vacuum and gassing feature on sleeves Automatic sleeve gassing ensures sleeves are correctly vacuumed and filled with gas before the users hands are introduced into the chamber Once the routine has been completed there is no need to re gas the sleeves until the next time you enter the workstation This automatic sleeve gassing system is available on most Whitley Workstations Maintain a cost effective strategy for gas use Avoid disturbance to workstation conditions Reduce the risk of operator error Unique to Don Whitley Scientific Workstations Tweet Search the Blog Search for Search Categories Anaerobic Australia Case Study Exhibitions Germany Hypoxystations News Overseas Exhibitions Press Releases Useful Links Recent Posts Liverpool Mini Exhibition A crucial update for Dr Rob Fagan at The University of Sheffield Don Whitley Scientific visit Arab Health 2016 Hypoxic Microenvironments Cell Press Nucleus Visit HypOxygen at the AACR Meeting in San Diego Archives February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 September

    Original URL path: http://www.dwscientific.co.uk/blog/tag/automatic-sleeve-gassing/ (2016-02-11)
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web-archive-uk.com, 2017-12-15