• philips-achieva-3t-mri-scanner714x234

    Research Facilities

     

    The Experimental Medicine, Metabolic and Nutritional Physiology Research Group 

    Our outstanding research expertise and facilities are housed in the David Greenfield Human Physiology Unit (DGHPU) and analytical laboratories in the Division of Physiology, Pharmacology, and Neuroscience of The School of Life Sciences. 

    Our highly skilled team of academic researchers, clinical fellows, and specialist research technicians, as well as our excellent facilities, provide us with the capabilities to deliver world-leading research into metabolic and physiological regulation in studies involving human volunteers. Our highly skilled technical research specialists enable us to carry out specialist analytical techniques within our analytical laboratories within the Medical School.

     

     

    David Greenfield Human Physiology Unit

    Location: Medical School, Queen's Medical Centre (B7)

    Our bespoke in vivo human research unit houses:

    • Exercise Physiology Laboratories
    • Resting Metabolism Laboratories
    • Biological Sample Preparation Laboratory
    • Screening Rooms for health assessments
    • Dual Energy X-ray Absorptiometry Facility (DXA)
    • Research Gym
    • Nutrition Kitchen
    • Changing facilities
    Exercise Physiology Laboratories

    Our Exercise Physiology Laboratories are equipped with:

    • Isokinetic cycle ergometers 
    • Motor driven treadmills allowing for incline and decline exercise.
    • Magnetic Resonance-compatible ergometers (for small and large muscle group investigation)
    • Breath-by-breath indirect calorimeters
    • Isokinetic resistance exercise dynamometers
    • Intramuscular electromyography
    • Rapid response venous and capillary blood sample analysers for determination of lactate, glucose, lipid profile, creatine kinase, haemoglobin, haematocrit and blood gases
    • Automated blood pressure, ECG and pulse oximetry monitors
    • Heart Rate and Physical activity monitors
     
    Resting Metabolism Laboratories

    Laboratories consisting of:

    • Five-bed resting metabolism ward equipped with ventilated hood indirect calorimeters, high-spec ultrasound machines, finometry and blood analysers.
    • Temperature controlled resting metabolism and nutrition laboratory. 

    These laboratories have the capability to conduct: 

    • Hyperinsulinaemic euglycaemic clamps
    • Intravenous infusion and oral administration of nutrients and stable isotopes of amino acids, fatty acidds and glucose
    • Short term bed rest and immobilisation studies
    • Resting metabolism measures in longitudinal exercise training and nutritional intervention studies
    • Acute nutritional interventions
    • Bergstrom needle muscle biospy, Bard micro-biopsy muscle sampling and adipose fat sampling
    • Plethysmography
     
    Biological Sample Prep Laboratory

    Sample preparation laboratory allows for processing of blood, saliva, and muscle for subsequent analysis. 

    This lab is equipped with:

    • Chilled centrifuges
    • Facilities for muscle, fat and blood processing
    • Microscopes for single muscle fibre isolation
    • Sample storage
     
     

     

    Analytical Laboratories

    Analytical Laboratory

    Location: D Floor and E Floor, Medical School, Queen's Medical Centre

    We have multiple state-of-the-art analytical laboratories to allow for in-house sample analysis using a wide range of specialised laboratory techniques.

    Laboratory Techniques:

    Our laboratories are equipped to provide capability for:

    • General protein, DNA and RNA quantification using in-house extraction assays and Spectroscopy (Visible and UV). 

    • Specific protein quantification (detecting changes in the levels of specific protein molecules among a mixture of proteins) using Western blotting. 

    • Gene expression analysis (detecting changes in the level of expression of specific genes) using Real-time PCR. 

    • Live cell imaging (studying living cells over some time) and Fixed Cell imaging (studying lipid accumulation in muscle cells) using Fluorescence Microscopy. 

    • Substrate and metabolite analysis using a variety of techniques including spectrophotometry, fluorimetry, ELISAs, magnetic bead flow cytometry, and in-house radiochemical assays. 

    • Mitochondrial respiration measurements using respirometry and luminescence. 

     
     

     

     

    Experimental Medicine, Metabolic and Nutritional Physiology Research Group

    David Greenfield Human Physiology Unit
    School of Life Sciences
    Medical School
    University of Nottingham
    Nottingham, NG7 2UH