Hypertension is associated with the reduction in epidermal small fibres independently of sural nerve inflammation in type 2 diabetic subjects.

Diabetic polyneuropathy (DPN) is a multifactorial disease associated not only with hyperglycaemia but also with circulatory disturbances such as hypertension. A close interaction between the immune system and hypertension is known. It remains unclear whether the inflammatory response is associated with hypertension in the pathology of human DPN.