The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Menstrual Function and Bone Mass in Elite Women Distance Runners: Endocrine and Metabolic Features
Abstract
Bone mass and metabolic features were studied in 17 women distance runners. Eleven of the women had secondary amenorrhea for 1 to 7 years. Six women have maintained regular menses since menarche. Both groups were matched for aerobic capacity, body fat, exercise intensity, and age of menarche. Mineral density of lumbar spine in the amenorrheic runners was lower than that in the cyclic women and age-matched controls, but higher than that in runners with secondary amenorrhea who are less physically active. Mineral density of the radius was normal in both groups. Running-related fractures were more frequent in amenorrheic women. Metabolic assessment showed no differences between groups, except that serum triiodothyronine was lower in the amenorrheic group, perhaps reflecting low calorie intake. Intense exercise may reduce the impact of amenorrhea on bone mass; however, amenorrheic runners remain at high risk for exercise-related fractures.
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Cites
Frisch, R. E., & McArthur, J. W. (1974) · Science · doi:10.1126/science.185.4155.949 · Cited by 1,412
Cited by
(2007) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e318149f111 · Cited by 1,554
De Souza, M. J., Nattiv, A., Joy, E., Misra, M., Williams, N. I., Mallinson, R. J., Gibbs, J. C., Olmsted, M., Goolsby, M., Matheson, G., et al. (2014) · British Journal of Sports Medicine · doi:10.1136/bjsports-2013-093218 · Cited by 661
ACSM Position Stand: The Female Athlete Triad
Otis, C. L., Drinkwater, B., Johnson, M., Loucks, A., & Wilmore, J. (1997) · Medicine & Science in Sports & Exercise · doi:10.1097/00005768-199705000-00037 · Cited by 515
The effects of intense exercise on the female reproductive system
Warren, M., & Perlroth, N. (2001) · Journal of Endocrinology · doi:10.1677/joe.0.1700003 · Cited by 446
Chan, J. L., & Mantzoros, C. S. (2005) · The Lancet · doi:10.1016/s0140-6736(05)66830-4 · Cited by 382
Bone mineral density after resumption of menses in amenorrheic athletes
Drinkwater, B. L. (1986) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.1986.03380030082032 · Cited by 386
Energy Availability in Athletics: Health, Performance, and Physique
Melin, A. K., Heikura, I. A., Tenforde, A., & Mountjoy, M. (2019) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.2018-0201 · Cited by 258
Protein requirements for endurance athletes
Tarnopolsky, M. (2004) · Nutrition · doi:10.1016/j.nut.2004.04.008 · Cited by 242
Effects of Bodyweight Reduction on Sports Performance
Fogelholm, M. (1994) · Sports Medicine · doi:10.2165/00007256-199418040-00004 · Cited by 215
Bone mineral density of female athletes in different sports
Heinonen, A., Oja, P., Kannus, P., Sievänen, H., Mänttäri, A., & Vuori, I. (1993) · Bone and Mineral · doi:10.1016/s0169-6009(08)80086-4 · Cited by 206
Loucks, A. B. (1994) · Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.78.4.910 · Cited by 174
Low Energy Availability in Exercising Women: Historical Perspectives and Future Directions
Slater, J., Brown, R., McLay-Cooke, R., & Black, K. (2017) · Sports Medicine · doi:10.1007/s40279-016-0583-0 · Cited by 59
Meacham, S., Taper, L., & Volpe, S. (1995) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/61.2.341 · Cited by 58
De Souza, M. J., Strock, N. C. A., Ricker, E. A., Koltun, K. J., Barrack, M., Joy, E., Nattiv, A., Hutchinson, M., Misra, M., & Williams, N. I. (2022) · Sports Medicine · doi:10.1007/s40279-021-01568-w · Cited by 39
Advances in diabetes for the millennium: diabetes in women.
(2004) · PubMed Central · Cited by 19
Metadata
- Authors
- MARCUS, R., CANN, C., MADVIG, P., MINKOFF, J., GODDARD, M., BAYER, M., MARTIN, M., GAUDIANI, L., HASKELL, W., & GENANT, H.
- Venue
- Annals of Internal Medicine
- Publisher
- American College of Physicians
- Published
- 1985-02-01
- Volume
- 102
- Issue
- 2
- Pages
- 158-163
- ISSN
- 0003-4819 (ISSN-L)
- 1539-3704
- OpenAlex
- W1996025707
- Cited by
- 559
- References
- 1
- FWCI
- 36.87
- Type
- journal article
- Language
- en
- Open access
- closed
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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.
