How 'Blue' Is 'Green' Energy?

Often perceived as environmentally benign, 'green' renewable energy technologies have ecological costs that are often overlooked, especially those occurring below the waterline. After briefly discussing the impacts of hydropower on freshwater and marine organisms, we focus this review on the impacts of marine renewable energy devices (MREDs) on underwater marine organisms, particularly offshore wind farms and marine energy converters (e.g.

Histone deacetylase 6 (HDAC6) is an essential modifier of glucocorticoid-induced hepatic gluconeogenesis.

In the current study, we investigated the importance of histone deacetylase (HDAC)6 for glucocorticoid receptor-mediated effects on glucose metabolism and its potential as a therapeutic target for the prevention of glucocorticoid-induced diabetes. Dexamethasone-induced hepatic glucose output and glucocorticoid receptor translocation were analyzed in wild-type (wt) and HDAC6-deficient (HDAC6KO) mice. The effect of the specific HDAC6 inhibitor tubacin was analyzed in vitro.

Effect of high-dose valsartan on inflammatory and lipid parameters in patients with Type 2 diabetes and hypertension.

Aims: The present study aimed to explore the impact of the angiotensin type 1 receptor blocker valsartan (VAL) on inflammatory-/lipid-/glucose parameters in hypertensive diabetic patients with and without coronary artery disease (CAD).

Methods: This was a 16-week, randomized, double-blind, placebo-controlled two-center study with VAL 320 mg/d in 109 hypertensive diabetic patients (n=56 non-CAD; n=53 CAD).

Results: VAL treatment did not significantly affect serum interleukin-6 (IL-6) or tumor necrosis factor alpha (TNFalpha) levels in the overall study population but significantly reduced serum IL-6 in the subgroup with high inflammatory load at baseline (IL-6>median (2.