Transforming growth factor beta 1 as a biomarker of diabetic peripheral neuropathy: cross-sectional study.

Background: Simple and efficient screening methods are lacking for diabetic peripheral neuropathy (DPN), the most common and most difficult to treat of the long-term diabetic complications. Increased levels of transforming growth factor beta 1 (TGFbeta1) in type 2 diabetic patients (T2DM) plays an immunomodulatory role in diabetic nephropathy and, possibly, in atherosclerotic evolution. Since preliminary interrelationships between experimental DPN and TGFbeta1 have been observed, we sought to assess whether TGFbeta1 could be a biomarker molecule for human DPN.

Primary hyperparathyroidism, insulin resistance, and cardiovascular disease: a review.

The presentation of primary hyperthyroidism (PHPT) has changed substantially in the last decade. Before the introduction of routine calcium measurement in most automated biochemistry serum analyzers, it usually was diagnosed after renal and bony lesions already were present. Nowadays, its presentation is practically asymptomatic.

Isolated use of vibration perception thresholds and semmes-weinstein monofilament in diagnosing diabetic polyneuropathy: "the North Catalonia diabetes study".

Several systems are used for the diagnosis of diabeticpolyneuropathy (DPN). We analyzed the isolated use of vibration perception thresholds (VPTs) or monofilament (MF) for the diagnosis of DPN. A group of 400 patients who had type 2 diabetes was selected from the North Catalonia Study Group.