Are eRK1/2 and p38 MAPKs complementarily involved in estradiol 17ß-D-glucuronide-induced cholestasis : crosstalk with cPKC and PI3K?
cPKC/p38 MAPK and PI3K/ERK1/2 signalling pathways participate complementarily in E(2)17G-induced cholestasis, through internalization and sustained intracellular retention of canalicular transporters, respectively.
Practice patterns for endovascular interventions differ considerably. Costs vary by procedure and setting, and reimbursement depends on admission status and accurate documentation; these dynamics affect affordability. Organizing vascular services within a hub will ensure that care is delivered in the most cost-efficient manner. Guidelines may include designating the radiology suite as the primary venue for endovascular interventions because it is less costly than the operating room. Selective stenting policies should be considered. Contracts with private insurers must include carve-outs for stent costs and commensurate reimbursement for ambulatory procedures, and Current Procedural Terminology (CPT; American Medical Association, Chicago, Ill) coding must be proficient to make ambulatory endovascular interventions fiscally acceptable.