Skin Adverse Events During Dual and Triple Therapy for HCV-Related Cirrhosis.

Introduction: Dermatological adverse events are an existing concern during treatment of hepatitis C virus infection. Peginterferon/ribavirin treatment is associated with well-characterized dermatological lesions tending towards a uniform entity of dermatitis. New telaprevir- or boceprevir-based triple-therapy has led to significant improvements in sustained virological response rates, although associated with an increase in cutaneous adverse events compared peginterferon/ribavirin alone.

Effects of a Mediterranean-style diet on the need for antihyperglycemic drug therapy in patients with newly diagnosed type 2 diabetes: a randomized trial.

Background: Low-carbohydrate and low-fat calorie-restricted diets are recommended for weight loss in overweight and obese people with type 2 diabetes.

Objective: To compare the effects of a low-carbohydrate Mediterranean-style or a low-fat diet on the need for antihyperglycemic drug therapy in patients with newly diagnosed type 2 diabetes.

Design: Single-center, randomized trial.

Addition of neutral protamine lispro insulin or insulin glargine to oral type 2 diabetes regimens for patients with suboptimal glycemic control: a randomized trial.

Background: Injection of long-acting insulin at bedtime is a common therapeutic approach for patients with type 2 diabetes that is poorly controlled with oral regimens. Neutral protamine lispro (NPL) insulin has demonstrated better glycemic control and similar incidence of hypoglycemic events than that of neutral protamine Hagedorn insulin.

Objective: To compare the clinical efficacy and safety of bedtime NPL insulin or insulin glargine in patients with type 2 diabetes who had suboptimal glycemic control while receiving stable doses of metformin and sulfonylurea.

The unique role of domain 2A of the hepatitis A virus precursor polypeptide P1-2A in viral morphogenesis.

The initial step during assembly of the hepatitis A virus particle is driven by domain 2A of P1-2A, which is the precursor of the structural proteins. The proteolytic removal of 2A from particulate VP1-2A by an as yet unknown host enzyme presumably terminates viral morphogenesis. Using a genetic approach, we show that a basic amino acid residue at the C-terminus of VP1 is required for efficient particle assembly and that host proteases trypsin and cathepsin L remove 2A from hepatitis A virus particles in vitro.

Phenotypic assessment of endothelial microparticles in diabetic and nondiabetic men with erectile dysfunction.

Introduction: Endothelial microparticles (EMPs) may play a role as biomarkers of vascular injury. EMPs are higher in men with diabetes diabetic men with erectile dysfunction (ED) than in nondiabetic potent men.

Aim: The aim of this study was to quantize different phenotypic circulating EMP levels among diabetic and nondiabetic patients with ED, and to determine whether EMPs are released as a result of activation or apoptosis.