Do glucose fluctuations increase the incidence of atrial fibrillation in diabetic rats?
Glucose fluctuations increase the incidence of AF by promoting cardiac fibrosis. Increased ROS levels caused by upregulation of Txnip expression may be a mechanism whereby in glucose fluctuations induce fibrosis.
This study indicates that surface microgrooves 60 mum in width and 10 mum in depth, and further acid etching on Ti substrata trigger the proliferation and alter the expression of both genes and proteins in cultured human gingival fibroblasts.