Is atorvastatin administration associated with dose-related changes in IGF bioavailability?
IGF1, IGF2 and IGFBP3 concentrations decreased following atorvastatin therapy. A differential effect of low- vs high-dose atorvastatin on IGFBP1 concentrations was observed with likely implications for IGF bioavailability. The dose-related differential impact of atorvastatin treatment on concentration of IGF proteins merits investigation as a mechanism to explain the worsening of glucose tolerance with statin therapy.
These findings indicate that the decreased acylated ghrelin levels in women with fibromyalgia are related to pain intensity.