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Supplementing essential amino acids with the nitric oxide precursor, l-arginine, enhances skeletal muscle perfusion without impacting anabolism in older men (2016)
Journal Article
Mitchell, W. K., Phillips, B. E., Wilkinson, D. J., Williams, J. P., Rankin, D., Lund, J. N., …Atherton, P. J. (2017). Supplementing essential amino acids with the nitric oxide precursor, l-arginine, enhances skeletal muscle perfusion without impacting anabolism in older men. Clinical Nutrition, 36(6), https://doi.org/10.1016/j.clnu.2016.09.031

Postprandial limb blood flow and skeletal muscle microvascular perfusion reduce with aging. Here we tested the impact of providing bolus essential amino acids (EAA) in the presence and absence of the nitric oxide precursor, l-Arginine (ARG), upon ske... Read More about Supplementing essential amino acids with the nitric oxide precursor, l-arginine, enhances skeletal muscle perfusion without impacting anabolism in older men.

Simulation fails to replicate stress in trainees performing a technical procedure in the clinical environment (2016)
Journal Article
Baker, B., Bhalla, A., Doleman, B., Yarnold, E., Simons, S., Lund, J. N., & Williams, J. P. (in press). Simulation fails to replicate stress in trainees performing a technical procedure in the clinical environment. Medical Teacher, 39(1), https://doi.org/10.1080/0142159X.2016.1230188

Introduction: Simulation-based training (SBT) has become an increasingly important method by which doctors learn. Stress has an impact upon learning, performance, technical, and non-technical skills. However, there are currently no studies that compa... Read More about Simulation fails to replicate stress in trainees performing a technical procedure in the clinical environment.

Oleoylethanolamine and palmitoylethanolamine modulate intestinal permeability in vitro via TRPV1 and PPAR? (2016)
Journal Article
Karwad, M. A., Macpherson, T., Wang, B., Theophilidou, E., Sarmad, S., Barrett, D. A., …O'Sullivan, S. (2017). Oleoylethanolamine and palmitoylethanolamine modulate intestinal permeability in vitro via TRPV1 and PPARα. FASEB Journal, 31(2), 469-481. https://doi.org/10.1096/fj.201500132

Cannabinoids modulate intestinal permeability through cannabinoid receptor 1 (CB1). The endocannabinoid-like compounds oleoylethanolamine (OEA) and palmitoylethanolamine (PEA) play an important role in digestive regulation, and we hypothesized they w... Read More about Oleoylethanolamine and palmitoylethanolamine modulate intestinal permeability in vitro via TRPV1 and PPAR?.

Human Skeletal Muscle Protein Metabolism Responses to Amino Acid Nutrition (2016)
Journal Article
Mitchell, W. K., Wilkinson, D. J., Phillips, B. E., Lund, J. N., Smith, K., & Atherton, P. J. (2016). Human Skeletal Muscle Protein Metabolism Responses to Amino Acid Nutrition. Advances in Nutrition, 7(4), 828S-838S. doi:10.3945/an.115.011650

Healthy individuals maintain remarkably constant skeletal muscle mass across much of adult life, suggesting the existence of robust homeostatic mechanisms. Muscle exists in dynamic equilibrium whereby the influx of amino acids (AAs) and the resulting... Read More about Human Skeletal Muscle Protein Metabolism Responses to Amino Acid Nutrition.

Gabapentin for the hemodynamic response to intubation: systematic review and meta-analysis (2016)
Journal Article
Doleman, B., Sherwin, M., Lund, J. N., & Williams, J. P. (in press). Gabapentin for the hemodynamic response to intubation: systematic review and meta-analysis. Canadian Journal of Anesthesia / Journal canadien d'anesthésie, 63(9), https://doi.org/10.1007/s12630-016-0668-0

Purpose Endotracheal intubation is the gold standard for securing the airway before surgery. Nevertheless, this procedure can produce an activation of the sympathetic nervous system and result in a hemodynamic response which, in high-risk patients... Read More about Gabapentin for the hemodynamic response to intubation: systematic review and meta-analysis.

Mortality of emergency abdominal surgery in high-, middle- and low-income countries (2016)
Journal Article
GlobalSurg Collaborative. (2016). Mortality of emergency abdominal surgery in high-, middle- and low-income countries. British Journal of Surgery, 103(8), https://doi.org/10.1002/bjs.10151

Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low- or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergen... Read More about Mortality of emergency abdominal surgery in high-, middle- and low-income countries.

A 31-day time to surgery compliant exercise training programme improves aerobic health in the elderly (2016)
Journal Article
Boereboom, C., Phillips, B., Williams, J., & Lund, J. N. (2016). A 31-day time to surgery compliant exercise training programme improves aerobic health in the elderly. Techniques in Coloproctology, 20(6), https://doi.org/10.1007/s10151-016-1455-1

Background: Over 41,000 people were diagnosed with colorectal cancer (CRC) in the UK in 2011. The incidence of CRC increases with age. Many elderly patients undergo surgery for CRC, the only curative treatment. Such patients are exposed to risks, whi... Read More about A 31-day time to surgery compliant exercise training programme improves aerobic health in the elderly.

Anaesthetists stress is induced by patient ASA grade and may impair non-technical skills during intubation (2016)
Journal Article
Doleman, B., Blackwell, J., Karangizi, A., Butt, W., Bhalla, A., Lund, J. N., & Williams, J. P. (2016). Anaesthetists stress is induced by patient ASA grade and may impair non-technical skills during intubation. Acta Anaesthesiologica Scandinavica, 60(7), 910-916. https://doi.org/10.1111/aas.12716

Background The aims of this study were to determine if patient ASA grade was associated with increased stress in anaesthetists with a subsequent effect on non-technical skills. Methods Stress was measured using a validated objective (heart rat... Read More about Anaesthetists stress is induced by patient ASA grade and may impair non-technical skills during intubation.

Early structural remodeling and deuterium oxide-derived protein metabolic responses to eccentric and concentric loading in human skeletal muscle (2015)
Journal Article
Franchi, M. V., Wilkinson, D. J., Quinlan, J. I., Mitchell, W. K., Lund, J. N., Williams, J. P., …Narici, M. V. (2015). Early structural remodeling and deuterium oxide-derived protein metabolic responses to eccentric and concentric loading in human skeletal muscle. Physiological Reports, 3(11), Article e12593. https://doi.org/10.14814/phy2.12593

We recently reported that the greatest distinguishing feature between eccentric (ECC) and concentric (CON) muscle loading lays in architectural adaptations: ECC favors increases in fascicle length (Lf), associated with distal vastus lateralis muscle... Read More about Early structural remodeling and deuterium oxide-derived protein metabolic responses to eccentric and concentric loading in human skeletal muscle.

Preventive acetaminophen reduces postoperative opioid consumption, vomiting, and pain scores after surgery: systematic review and meta-analysis (2015)
Journal Article
Doleman, B., Read, D., Lund, J. N., & Williams, J. P. (2015). Preventive acetaminophen reduces postoperative opioid consumption, vomiting, and pain scores after surgery: systematic review and meta-analysis. Regional Anesthesia and Pain Medicine, 40(6), https://doi.org/10.1097/AAP.0000000000000311

Background and Objectives: Preventive analgesia has been proposed as a potential strategy to reduce postoperative pain. However, there is currently no review that focuses on acetaminophen for preventive analgesia. Methods: We conducted a search of... Read More about Preventive acetaminophen reduces postoperative opioid consumption, vomiting, and pain scores after surgery: systematic review and meta-analysis.

The bowel cancer awareness campaign ‘Be Clear on Cancer’: sustained increased pressure on resources and over-accessed by higher social grades with no increase in cancer detected (2015)
Journal Article
Hall, S., Peacock, J. D. H., Cochrane, L. A., Peacock, O., Tierney, G. M., Tou, S. I. H., & Lund, J. (2016). The bowel cancer awareness campaign ‘Be Clear on Cancer’: sustained increased pressure on resources and over-accessed by higher social grades with no increase in cancer detected. Colorectal Disease, 18(2), 195-199. https://doi.org/10.1111/codi.13107

AIM: To evaluate the impact of the national 'Be Clear on Cancer' bowel cancer reminder campaign on service and diagnosis at a single UK institution. Secondly, to evaluate the socio-economic background of patients referred before and after the remind... Read More about The bowel cancer awareness campaign ‘Be Clear on Cancer’: sustained increased pressure on resources and over-accessed by higher social grades with no increase in cancer detected.

A systematic review and meta-regression analysis of prophylactic gabapentin for postoperative pain (2015)
Journal Article
Doleman, B., Heinink, T., Faleiro, R., Lund, J. N., & Williams, J. P. (2015). A systematic review and meta-regression analysis of prophylactic gabapentin for postoperative pain. Anaesthesia, 70(10), https://doi.org/10.1111/anae.13179

We searched MEDLINE, Embase, CINAHL, AMED and CENTRAL databases until December 2014 and included 133 randomised controlled trials of peri-operative gabapentin vs placebo. Gabapentin reduced mean (95% CI) 24-h morphine-equivalent consumption by 8.44 (... Read More about A systematic review and meta-regression analysis of prophylactic gabapentin for postoperative pain.

Day-case closure of ileostomy: feasible, safe and efficient (2015)
Journal Article
Bhalla, A., Peacock, O., Tierney, G., Tou, S., Hurst, N., Speake, W., …Lund, J. N. (2015). Day-case closure of ileostomy: feasible, safe and efficient. Colorectal Disease, 17(9), https://doi.org/10.1111/codi.12961

Aim Over 5000 loop ileostomy closures were performed in the UK in 2013 with a median inpatient stay of 5 days. Previously we have successfully implemented a 23-h protocol for loop ileostomy closure which was modified for same-day discharge. We pre... Read More about Day-case closure of ileostomy: feasible, safe and efficient.

Internal comparison between deuterium oxide (D2O) and L-[ring-13C6] phenylalanine for acute measurement of muscle protein synthesis in humans (2015)
Journal Article
Smith, K., Cegielski, J., Wilkinson, D., Phillips, B., Boereboom, C., Lund, J., & Atherton, P. (2015). Internal comparison between deuterium oxide (D2O) and L-[ring-13C6] phenylalanine for acute measurement of muscle protein synthesis in humans. Physiological Reports, 3(7), https://doi.org/10.14814/phy2.12433

Stable isotope tracer methodologies are becoming increasingly widespread in metabolic research; yet a number of factors restrict their implementation, such as, i.v infusions, multiple cannulae, tissue samples, and significant cost. We recently valida... Read More about Internal comparison between deuterium oxide (D2O) and L-[ring-13C6] phenylalanine for acute measurement of muscle protein synthesis in humans.

Creatinine and myoglobin are poor predictors of anaerobic threshold in colorectal cancer and health (2015)
Journal Article
Nyasavajjala, S. M., Phillips, B. E., Lund, J. N., & Williams, J. P. (2015). Creatinine and myoglobin are poor predictors of anaerobic threshold in colorectal cancer and health. Journal of Cachexia, Sarcopenia and Muscle, 6(2), https://doi.org/10.1002/jcsm.12020

Aims Myoglobin is a haem protein produced in skeletal muscles. Serum concentrations of myoglobin have been proposed as a surrogate marker of muscle mass and function in both cachectic cancer patients and healthy non-cancer individuals. Creatinine,... Read More about Creatinine and myoglobin are poor predictors of anaerobic threshold in colorectal cancer and health.

Assessing surgeon stress when operating using heart rate variability and the State Trait Anxiety Inventory: will surgery be the death of us? (2015)
Journal Article
Jones, K., Amawi, F., Bhalla, A., Peacock, O., Williams, J. P., & Lund, J. N. (2015). Assessing surgeon stress when operating using heart rate variability and the State Trait Anxiety Inventory: will surgery be the death of us?. Colorectal Disease, 17(4), https://doi.org/10.1111/codi.12844

Aim Performance in the operating room is affected by a combination of individual, patient and environmental factors amongst others. Stress has a potential negative impact on performance with the quality of surgical practice and patient safety bein... Read More about Assessing surgeon stress when operating using heart rate variability and the State Trait Anxiety Inventory: will surgery be the death of us?.

Skeletal muscle hypertrophy adaptations predominate in the early stages of resistance exercise training, matching deuterium oxide-derived measures of muscle protein synthesis and mechanistic target of rapamycin complex 1 signaling (2015)
Journal Article
Brook, M. S., Wilkinson, D. J., Mitchell, W. K., Lund, J. N., Szewczyk, N. J., Greenhaff, P. L., …Atherton, P. (2015). Skeletal muscle hypertrophy adaptations predominate in the early stages of resistance exercise training, matching deuterium oxide-derived measures of muscle protein synthesis and mechanistic target of rapamycin complex 1 signaling. FASEB Journal, 29(11), https://doi.org/10.1096/fj.15-273755

Simple psoas cross-sectional area measurement is a quick and easy method to assess sarcopenia and predicts major surgical complications (2014)
Journal Article
Jones, K., Doleman, B., Scott, S., Lund, J. N., & Williams, J. P. (2015). Simple psoas cross-sectional area measurement is a quick and easy method to assess sarcopenia and predicts major surgical complications. Colorectal Disease, 17(1), Article O20-O26. https://doi.org/10.1111/codi.12805

Aim Radiologically assessed muscle mass has been suggested as a surrogate marker of functional status and frailty and may predict patients at risk of postoperative complications. We hypothesize that sarcopenia negatively impacts on postoperative r... Read More about Simple psoas cross-sectional area measurement is a quick and easy method to assess sarcopenia and predicts major surgical complications.