Cursus Sportvoeding

Cursus sportvoeding (in Nederlands)<br>Course sports nutrition (in Dutch)<br

Oral Presentation_Coordinated regulation of adipose tissue adrenergic- and non-adrenergic-mediated lipolysis during exercise in lean and obese individuals: the effect of exercise training_EASD2017

Oral presentation, presented at the Annual Meeting of the European Association for the Study of Diabetes in Lisbon 2017<br

A new viewpoint on endoscopic CABG: technique description and clinical experience

BACKGROUND: The aim of this paper is to describe a newly developed endoscopic coronary artery bypass graft (Endo-CABG) technique to treat patients with single- and multi-vessel disease and discuss the short-term clinical results in a large patient cohort. This technique avoids a median sternotomy by combining a thoracoscopic technique via three ∼5 mm thoracic ports and a mini-thoracotomy utility 3-4 cm port through the intercostal space. METHODS: From January 2016 to January 2018, data from consecutive patients undergoing an elective Endo-CABG were prospectively entered into a customized database and retrospectively reviewed. Patients scheduled for a combined hybrid intervention were excluded. Conversion rate to sternotomy, incidence of surgical revision and postoperative graft failure, one-month survival, morbidity, and length of stay (LOS) were investigated. Subgroup analyses were performed. RESULTS: A total of 342 patients undergoing an Endo-CABG with one (n = 53) or multiple (n = 289) bypasses were included. No conversion to sternotomy occurred and incidence of surgical revision, graft failure, and 30-day mortality was 7.3%, 1.5%, and 1.8%, respectively. Adverse neurological outcomes were rare: cerebrovascular accident, transient ischemic attack, epilepsy, and postoperative delirium were observed in 0.6%, 0.3%, 0.3%, and 5.3% of patients, respectively. Median intensive care unit and hospital LOS were 2.75 (IQR 1.8 to 3.8) and 8.0 days (IQR 7.0 to 10.0), respectively. Thirty-day mortality in obese patients, diabetics, and octogenarians was 0%, 3.6%, and 5.6%, respectively. EuroSCORE II > 5% was associated with a high 30-day mortality (25%). CONCLUSIONS: Endo-CABG can be considered a safe and effective procedure to treat single- and multi-vessel coronary artery disease. Individual patient selection seems not necessary to apply this technique.status: publishe

Safety of a powder-free latex allergy protocol in the operating theatre A prospective, observational cohort study

status: publishe

Model for TEs role as stress capacitors to promote genomic rearrangements in fungal pathogen.

<p>In the presence of appropriate stress, cells experience genomic shock that generates signals (stochastic or programmed) to induce transpositional activity. This leads to the insertion of transposable elements within regulatory and coding regions of genes resulting in genomic rearrangements.</p

Exercise training-induced effects on the abdominal subcutaneous adipose tissue phenotype in humans with obesity

Rodent studies have indicated that physical exercise may improve adipose tissue function. We investigated the effects of a 12-wk supervised, progressive exercise training program on adipocyte morphology and abdominal subcutaneous adipose tissue function in metabolically well-phenotyped subjects with obesity. Men with obesity (n = 21) participated in a 12-wk supervised, progressive, combined exercise training program consisting of aerobic exercise (30 min at 70% of maximal power output 2 times/wk) and resistance exercise (3 = 10 repetitions at 60% of 1 repeated maximum 1 time/wk), with adjustment of exercise intensity every 4 wk. At baseline and after intervention, abdominal subcutaneous adipose tissue biopsies were collected to determine 1) adipocyte morphology, 2) gene expression of markers for lipolysis, inflammation, browning, adipokines, and mitochondrial biogenesis/function, 3) protein expression of mitochondrial oxidative phosphorylation (OXPHOS) complexes, and 4) ex vivo basal and beta(2)-adrenergic stimulated lipolysis. The exercise training program, which increased maximal aerobic capacity (PNEW &amp; NOTEWORTHY Studies that investigated the effects of exercise training on adipose tissue function in well-phenotyped humans are scarce. We demonstrate that 12 wk of supervised exercise training improved physical fitness and peripheral insulin sensitivity but did not alter abdominal subcutaneous adipocyte morphology, adipose tissue gene and protein expression of markers related to adipose tissue function, or beta(2)-adrenergic receptor-mediated lipolysis in men with obesity. A prolonged and/or more intense training program may be required to improve human adipose tissue function.</p

Effect of Sacubitril/Valsartan on Exercise-Induced Lipid Metabolism in Patients With Obesity and Hypertension

Sacubitril/valsartan (LCZ696), a novel angiotensin receptor-neprilysin inhibitor, was recently approved for the treatment of heart failure with reduced ejection fraction. Neprilysin degrades several peptides that modulate lipid metabolism, including natriuretic peptides. In this study, we investigated the effects of 8 weeks' treatment with sacubitril/valsartan on whole-body and adipose tissue lipolysis and lipid oxidation during defined physical exercise compared with the metabolically neutral comparator amlodipine. This was a multicenter, randomized, double-blind, active-controlled, parallel-group study enrolling subjects with abdominal obesity and moderate hypertension (mean sitting systolic blood pressure 130-180 mmHg). Lipolysis during rest and exercise was assessed by microdialysis and [1,1,2,3,3-H-2]-glycerol tracer kinetics. Energy expenditure and substrate oxidation were measured simultaneously using indirect calorimetry. Plasma nonesterified fatty acids, glycerol, insulin, glucose, adrenaline and noradrenaline concentrations, blood pressure, and heart rate were also determined. Exercise elevated plasma glycerol, free fatty acids, and interstitial glycerol concentrations and increased the rate of glycerol appearance. However, exercise-induced stimulation of lipolysis was not augmented on sacubitril/valsartan treatment compared with amlodipine treatment. Furthermore, sacubitril/valsartan did not alter energy expenditure and substrate oxidation during exercise compared with amlodipine treatment. In conclusion, sacubitril/valsartan treatment for 8 weeks did not elicit clinically relevant changes in exercise-induced lipolysis or substrate oxidation in obese patients with hypertension, implying that its beneficial cardiovascular effects cannot be explained by changes in lipid metabolism during exercise. Clinical Trial Registration URL: https://www.clinicaltrials.gov. Unique identifier: NCT01631864