The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
The preliminary analysis of protein catabolism and nitrogen balance in young gymnasts
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“However, the inclusion of foreign components in protein supplements represents a risk not only to athlete health but also to their ability to follow the anti-doping code imposed by the World Anti-Doping Agency (WADA) (39, 72).”
From Junior athletes’ nutritional demands: a narrative review of consumption and prevalence of eating disorders (2024) · cites this paper as [39]
In the citing paper
“Table 1 shows that supplementing young gymnasts with a combination of CHO and proteins immediately after training reduced the body’s overall protein catabolism and the specific quantity of nitrogen excreted in the urine (39).”
From Junior athletes’ nutritional demands: a narrative review of consumption and prevalence of eating disorders (2024) · cites this paper as [39]
In the citing paper
“For children, depending on the type of exercise, the BMR might be 2–4 times greater for BMRs than for non-athletes (39).”
From Junior athletes’ nutritional demands: a narrative review of consumption and prevalence of eating disorders (2024) · cites this paper as [39]
In the citing paper
“Table 1 shows that a study of junior Canadian athletes concluded that dietary sources of vitamin D, calcium, iron, and folate (for female athletes) should be the basic concern and interest (39).”
From Junior athletes’ nutritional demands: a narrative review of consumption and prevalence of eating disorders (2024) · cites this paper as [39]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
(2009) · Journal of the American Dietetic Association · doi:10.1016/j.jada.2009.01.005 · Cited by 912
Protein requirements and supplementation in strength sports
Phillips, S. M. (2004) · Nutrition · doi:10.1016/j.nut.2004.04.009 · Cited by 320
Protein requirements for endurance athletes
Tarnopolsky, M. (2004) · Nutrition · doi:10.1016/j.nut.2004.04.008 · Cited by 242
Carbohydrate supplementation, glycogen depletion, and amino acid metabolism during exercise
Wagenmakers, A. J., Beckers, E. J., Brouns, F., Kuipers, H., Soeters, P. B., van der Vusse, G. J., & Saris, W. H. (1991) · American Journal of Physiology-Endocrinology and Metabolism · doi:10.1152/ajpendo.1991.260.6.e883 · Cited by 206
Ovarian Suppression Impairs Sport Performance in Junior Elite Female Swimmers
VanHeest, J. L., Rodgers, C. D., Mahoney, C. E., & De Souza, M. J. (2014) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e3182a32b72 · Cited by 203
Hartman, J. W., Moore, D. R., & Phillips, S. M. (2006) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/h06-031 · Cited by 80
Research works printed but not linked: 25
- Purcell, 2013, Sport nutrition for young athletes, Paediatr Child Health, 18, 200, 10.1093/pch/18.4.200 · DOI · Paper page
- Poortmans, 2005, Estimation of total-body skeletal muscle mass in children and adolescents, Med Sci Sports Exerc, 37, 316, 10.1249/01.MSS.0000152804.93039.CE · DOI
- Poortmans, 2016, Protein metabolism and physical training: any need for amino acid supplementation?, Nutrire, 41
- Lemon, 1980, Effect of initial muscle glycogen levels on protein catabolism during exercise, J Appl Physiol Respir Environ Exerc Physiol, 48, 624
- Smith, 1995, Effects of caloric or protein restriction on insulin-like growth factor-I (IGF-I) and IGF-binding proteins in children and adults, J Clin Endocrinol Metab, 80, 443
- Isley, 1983, Dietary components that regulate serum somatomedin-C concentrations in humans, J Clin Invest, 71, 175, 10.1172/JCI110757 · DOI · Paper page
- Snyder, 1989, Dietary carbohydrate content determines responsiveness to growth hormone in energy-restricted humans, J Clin Endocrinol Metab, 69, 745, 10.1210/jcem-69-4-745 · DOI
- Tipton, 2004, Ingestion of casein and whey proteins result in muscle anabolism after resistance exercise, Med Sci Sports Exerc, 36, 2073, 10.1249/01.MSS.0000147582.99810.C5 · DOI · Paper page
- Levenhagen, 2001, Postexercise nutrient intake timing in humans is critical to recovery of leg glucose and protein homeostasis, Am J Physiol Endocrinol Metab, 280, E982, 10.1152/ajpendo.2001.280.6.E982 · DOI · Paper page
- Ivy, 2002, Early postexercise muscle glycogen recovery is enhanced with a carbohydrate-protein supplement, J Appl Physiol, 93, 1337, 10.1152/japplphysiol.00394.2002 · DOI · Paper page
- Moore, 2014, Postexercise protein ingestion increases whole body net protein balance in healthy children, J Appl Physiol (1985), 117, 1493, 10.1152/japplphysiol.00224.2014 · DOI
- Volterman, 2014, Effects of postexercise milk consumption on whole body protein balance in youth, J Appl Physiol (1985), 117, 1165, 10.1152/japplphysiol.01227.2013 · DOI
- Bitar, 1999, Variations and determinants of energy expenditure as measured by whole-body indirect calorimetry during puberty and adolescence, Am J Clin Nutr, 69, 1209, 10.1093/ajcn/69.6.1209 · DOI
- Meyer, 2007, International Association of Athletics F. Nutrition for the young athlete, J Sports Sci, 25, S73, 10.1080/02640410701607338 · DOI · Paper page
- Boisseau, 2007, Protein requirements in male adolescent soccer players, Eur J Appl Physiol, 100, 27, 10.1007/s00421-007-0400-4 · DOI
- Meyer, 2007, Nutrition for the young athlete, J Sports Sci, 25, S73, 10.1080/02640410701607338 · DOI · Paper page
- Todd, 1984, Nitrogen balance in men with adequate and deficient energy intake at three levels of work, J Nutr, 114, 2107, 10.1093/jn/114.11.2107 · DOI
- Shephard, 1980, Habitual physical activity: effects of sex, milieu, season and required activity, J Sports Med Phys Fitness, 20, 55
- Aucouturier, 2008, Fat and carbohydrate metabolism during submaximal exercise in children, Sports Med, 38, 213, 10.2165/00007256-200838030-00003 · DOI · Paper page
- Timmons, 2003, Oxidation rate of exogenous carbohydrate during exercise is higher in boys than in men, J Appl Physiol, 94, 278, 10.1152/japplphysiol.00140.2002 · DOI
- Kaczor, 2005, Anaerobic and aerobic enzyme activities in human skeletal muscle from children and adults, Pediatr Res, 57, 331, 10.1203/01.PDR.0000150799.77094.DE · DOI
- Sawicki, 2017, The effects of gymnastics training on selected parameters of anaerobic capacity in 12-year-old boys, J Sports Med Phys Fitness
- Tang, 2006, Influence of branched-chain amino acid supplementation on urinary protein metabolite concentrations after swimming, J Am Coll Nutr, 25, 188, 10.1080/07315724.2006.10719531 · DOI
- Moore, 2007, Resistance training reduces fasted- and fed-state leucine turnover and increases dietary nitrogen retention in previously untrained young men, J Nutr, 137, 985, 10.1093/jn/137.4.985 · DOI
- Maughan, 2002, The athlete's diet: nutritional goals and dietary strategies, Proc Nutr Soc, 61, 87, 10.1079/PNS2001132 · DOI
Cited by
Amawi, A., Khataybeh, B., Al Aqaili, R., Ababneh, N., Alnimer, L., Qoqazeh, A., Oukal, F., Jahrami, H., Mousa Ay, K., Al Saoud, H., et al. (2024) · Frontiers in Nutrition · doi:10.3389/fnut.2024.1390204 · Cited by 26
Metadata
- Authors
- Sawicki, P., & Kaczor, J. J.
- Venue
- Science & Sports
- Publisher
- Elsevier BV
- Published
- 2018-02
- Volume
- 33
- Issue
- 1
- Pages
- 33-38
- ISSN
- 0765-1597
- Cited by
- 1
- References
- 6
- Language
- en
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.