Survey of non-tunneled temporary hemodialysis catheter clinical practice and training
Background:Nephrologists are placing fewer non-tunneled temporary hemodialysis catheters. Requiring competence for nephrology fellow graduation is controversial.Methods:Anonymous, online survey of ...
Objective To study the effects of hyperglycemia on structure of sural nerve.Methods Diabetic rats induced by streptozotocin were killed after twelve weeks.The morphometric quantitative analysis and ultrastructure of sural nerve were performed.Results Compared with normal controls the nerve transactional area and fiber size was markedly reduced.The “splitting” mylin phenominomen was more common in diabetic rats.A large amount of agranular vesicle can be found easily in axon.Conclusion Hyperglycemia can induce significant morphology abnormalities of sural nerve.