The TyG index was evaluated as a surrogate method for estimation of insulin resistance (IR). TyG index correlated with adiposity, metabolic and atherosclerosis markers related to IR and presented a moderate degree of agreement with hyperglycemic clamp. TyG index represents an accessible tool for assessment of IR in clinical practice.

No abstract

A remarkable C-IMT regression occurred as early as 1-2 months after BS in obese patients either with or without type 2 diabetes, which was associated to the early reduction in leptin, (at least partially) independent of weight loss. Whether this is a causative or correlative association needs further investigation.

It has been possible to determine the number of live fat cells available in samples of aspirated fat which are going to be used in lipoinjection procedures. It has been possible to develop a technical procedure that quantifies the number of live fat cells in 1 mm of injection. Without taking into account different methods for fat injection, there is a 95% correct conclusion that it is immaterial whether the syringe or a cannula with a pump is used. However, the higher the amount of blood found in the samples being used for injection, the less amount of live fat cells found.

SAD, a simple anthropometric measure, accurately estimated EAT and thus represents a clinically useful non-invasive marker that can identify patients with EAT accumulation.