Energy balance
The D2O stable isotopic tracer methodology allows for the assessment of muscle protein synthesis (MPS) over extended periods (days to weeks) in free-living settings, overcoming the limitations of short-term infusion methods.
Current research methods are evolving to better understand how muscle protein synthesis works over days and weeks, not just hours. This helps us see how consistent training and nutrition actually build muscle over time, rather than just looking at immediate spikes.
Significant advances in mass spectrometry technology [21] have paved way for the refinement of the deuterated water (D2O) or heavy water stable isotopic tracer methodology... This approach also enables the participant to leave the laboratory and engage in their normal habitual activities.
Why this rating
The paper cites validation studies and successful application in detecting MPS changes over days.
Source
Assessing the regulation of skeletal muscle plasticity in response to protein ingestion and resistance exercise
Chris McGlory et al. · Current Opinion in Clinical Nutrition & Metabolic Care · 2014
DOI 10.1097/mco.0000000000000083
More from this paper
- Frequent episodic bouts of resistance exercise combined with protein ingestion result in skeletal muscle hypertrophy, primarily by driving increases in muscle protein synthesis (MPS) rather than changes in muscle protein breakdown (MPB).Good
- Subcellular trafficking of signaling molecules, such as the localization of mTOR to the lysosomal membrane, is a key regulatory event in the control of muscle protein synthesis, in addition to phosphorylation.Moderate
Related findings · Energy balance
- Achieving a total body weight loss of 10-15% (or >10-15 kg) through Total Diet Replacement (TDR) induces remission of Type 2 Diabetes in individuals with short-duration disease.Strong
- Bariatric surgery is superior to medical management alone for inducing significant long-term weight loss, remission of type 2 diabetes, and reduction in mortality for patients with BMI ≥ 40 or ≥ 35 with comorbidities.Strong
- Achieving type 2 diabetes remission requires significant weight loss (≥15 kg) via major caloric restriction, independent of macronutrient composition.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →