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Preserved Fat-Free ...
Preserved Fat-Free Mass after Gastric Bypass and Duodenal Switch
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- Skogar, Martin (författare)
- Uppsala universitet,Gastrointestinalkirurgi
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- Holmbäck, Ulf (författare)
- Uppsala universitet,Klinisk nutrition och metabolism,Clinical Nutrition and Metabolism
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- Hedberg, Jakob (författare)
- Uppsala universitet,Gastrointestinalkirurgi
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- Risérus, Ulf (författare)
- Uppsala universitet,Klinisk nutrition och metabolism,Clinical Nutrition and Metabolism
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- Sundbom, Magnus (författare)
- Uppsala universitet,Gastrointestinalkirurgi
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(creator_code:org_t)
- 2016-11-24
- 2017
- Engelska.
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Ingår i: Obesity Surgery. - : Springer Science and Business Media LLC. - 0960-8923 .- 1708-0428. ; 27:7, s. 1735-1740
- Relaterad länk:
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https://doi.org/10.1...
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https://link.springe...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- BACKGROUND: Concerns for the possibility of an excessive loss of fat-free mass (FFM) and resting metabolic rate (RMR) after bariatric surgery, such as Roux-en-Y gastric bypass (RYGB) and duodenal switch (BPD/DS), have been raised.OBJECTIVES: This study aims to examine body composition and RMR in patients after RYGB and BPD/DS and in non-operated controls.METHODS: Body composition and RMR were studied with Bod Pod and indirect calorimetry in weight-stable RYGB (n = 15) and BPD/DS patients (n = 12) and compared with non-operated controls (n = 17). All patients were 30-55 years old and weight stable with BMI 28-35 kg/m(2).RESULTS: FFM% was 58% (RYGB), 61% (BPD/DS), and 58% (controls). Body composition did not differ after RYGB and BPD/DS compared to controls, despite 27 and 40% total body weight loss, respectively. No difference in RMR or RMR/FFM was observed (1539, 1617, and 1490 kcal/24 h; and 28.9, 28.4, and 28.8 kcal/24 h/kg).CONCLUSION: Weight-stable patients with BMI 28-35 kg/m(2) after RYGB and BPD/DS have a body composition and RMR similar to that of non-operated individuals within the same BMI interval.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
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