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Inorganic nitrate, ...
Inorganic nitrate, a natural anti-obesity agent : A systematic review and meta-analysis of animal studies
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- Bahadoran, Zahra (författare)
- Shahid Beheshti University of Medical Sciences
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- Jeddi, Sajad (författare)
- Shahid Beheshti University of Medical Sciences
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- Gheibi, Sevda (författare)
- Lund University,Lunds universitet,Diabetes - molekylär metabolism,Forskargrupper vid Lunds universitet,Diabetes - Molecular Metabolism,Lund University Research Groups,Shahid Beheshti University of Medical Sciences,Skåne University Hospital
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- Mirmiran, Parvin (författare)
- Shahid Beheshti University of Medical Sciences
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- Kashfi, Khosrow (författare)
- City University of New York
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- Ghasemi, Asghar (författare)
- Shahid Beheshti University of Medical Sciences
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(creator_code:org_t)
- 2020
- 2020
- Engelska 12 s.
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Ingår i: EXCLI Journal. - 1611-2156. ; 19, s. 972-983
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Evidence for potential effects of inorganic nitrate (NO3) on body weight is limited to inconsistent findings of animal experiments. In this systematic review and meta-analysis, we aimed to quantify the overall effect of inorganic NO3, administered via drinking water, on body weight gain in rats. We searched PubMed, Scopus, and Embase databases, and the reference lists of published papers. Experiments on male rats, reported data on body weight in NO3-treated animals and controls, were included for quality assessment, meta-analyses, subgroup anal-yses, and meta-regressions. Of 173 initially obtained studies, 11 were eligible to be included in the analyses, which covered the years 2004 to 2019 and included a total of 43 intervention (n=395) and 43 control (n=395) arms. Overall, the final body weights were significantly lower in the NO3-supplemented groups compared to controls (WMD= –16.8 g, 95 % CI= –27.38, –6.24; P=0.002). Doses of NO3 higher than the median (> 72.94 mg L-1 d-1) and longer NO3 exposure (> 8 weeks) resulted in greater mean differences (WMD= –31.92 g, 95 % CI= –52.90, –10.94 and WMD= –23.16 g, 95 % CI= –35.64, –10.68 g). After exclusion of experiments using high doses of NO3 (> 400 mg L-1 d-1), the overall mean differences in body weights between the groups decreased by approxi-mately 37 % but remained statistically significant (WMD= –10.11 g, 95 % CI= –19.04, –1.19, P=0.026). Mean changes in body weight were affected by age, baseline values in body weight, and the duration of the studies. These preliminary experimental findings strongly support the hypothesis that NO3 can be considered as a natural anti-obesity agent.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
Nyckelord
- Body weight
- Nitrate
- Obesity
- Rats
- Systematic review and meta-analysis
Publikations- och innehållstyp
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- ref (ämneskategori)
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