A Pilot Study for Metabolic Profiling of Obesity-Associated Microbial Gut Dysbiosis in Male Wistar Rats.
A Pilot Study for Metabolic Profiling of Obesity-Associated Microbial Gut Dysbiosis in Male Wistar Rats.
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雄性Wistar大鼠肥胖相关肠道微生物菌群失调的代谢谱初步研究
DOI:
10.3390/biom11020303
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发表时间:
2021-02-18
期刊:
影响因子:
5.5
通讯作者:
Mulero M
中科院分区:
文献类型:
--
作者:
Hernandez-Baixauli J;Puigbò P;Torrell H;Palacios-Jordan H;Ripoll VJR;Caimari A;Del Bas JM;Baselga-Escudero L;Mulero M
Obesity is one of the most incident and concerning disease worldwide. Definite strategies to prevent obesity and related complications remain elusive. Among the risk factors of the onset of obesity, gut microbiota might play an important role in the pathogenesis of the disease, and it has received extensive attention because it affects the host metabolism. In this study, we aimed to define a metabolic profile of the segregated obesity-associated gut dysbiosis risk factor. The study of the metabolome, in an obesity-associated gut dysbiosis model, provides a relevant way for the discrimination on the different biomarkers in the obesity onset. Thus, we developed a model of this obesity risk factors through the transference of gut microbiota from obese to non-obese male Wistar rats and performed a subsequent metabolic analysis in the receptor rats. Our results showed alterations in the lipid metabolism in plasma and in the phenylalanine metabolism in urine. In consequence, we have identified metabolic changes characterized by: (1) an increase in DG:34:2 in plasma, a decrease in hippurate, (2) an increase in 3-HPPA, and (3) an increase in o-coumaric acid. Hereby, we propose these metabolites as a metabolic profile associated to a segregated dysbiosis state related to obesity disease.
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DOI:
10.1152/ajpgi.00346.2017
发表时间:
2018-07-01
影响因子:
4.5
作者:
Christiansen, Charlotte Bayer;Gabe, Maria Buur Nordskov;Holst, Jens Juul
通讯作者:
Holst, Jens Juul
影响因子:
3.7
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影响因子:
4.7
作者:
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Chang, Maria
影响因子:
82.9
作者:
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通讯作者:
Shulman GI
影响因子:
16.2
作者:
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通讯作者:
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