A high-fat diet stimulates fibroblast growth factor 23 formation in mice through TNFα upregulation

Arithmetic means？±？SEM of the serum intact FGF23 concentration (n？=？3 mice, no replication) in tnf+/+ mice before (control) and after 3 weeks of feeding a high-fat diet (HFD); **p？<？0.01 (paired, two-tailed t-test