On the occurrence of egg masses of the diamond-shaped squid Thysanoteuthis rhombus Troschel, 1857 in the subtropical eastern Atlantic (Canary Islands). A potential commercial species?

Data on opportunistic sightings of diamond-shaped squid Thysanoteuthis rhombus egg masses in the Canary Islands (Atlantic Ocean) are presented. A total of 16 egg masses of this species were recorded and photographed from 2000 to 2010 around the western islands of the archipelago (El Hierro, Tenerife and La Gomera). These data reveal the existence of an important spawning area for diamond-shaped squid around the Canary Islands, in subtropical east Atlantic waters.

[New therapeutic aspects for the control of risk factors in obesity].

Treatment of obesity continues to rely upon the classical triad of nutritional advise, increase of physical activity and use of drugs. However, in recent years, there have appeared novelties in both therapeutic targets and new molecules. With regard to therapeutic targets of obesity, success does not consist of losing much weight but attaining a moderate yet maintained weight lose (5-10% of initial weight) at the expense of visceral fat.

Influence of portal hypertension and its early decompression by TIPS placement on the outcome of variceal bleeding.

Increased portal pressure during variceal bleeding may have an influence on the treatment failure rate, as well as on short- and long-term survival. However, the usefulness of hepatic hemodynamic measurement during the acute episode has not been prospectively validated, and no information exists about the outcome of hemodynamically defined high-risk patients treated with early portal decompression. Hepatic venous pressure gradient (HVPG) measurement was made within the first 24 hours after admission of 116 consecutive patients with cirrhosis with acute variceal bleeding treated with a single session of sclerotherapy injection during urgent endoscopy.

Effect of driving pressure and nebulizer model on aerosol output during intermittent delivery with a dosimeter.

Recent guidelines reinforce the need for a standardized technique during inhalational bronchoprovocation challenge testing. We investigated the effects of nebulizer model and dosimeter driving pressure on nebulizer output using a nebulized saline model. Four nebulizers (Hudson 1720, Salter 8900, Baxter Airlife, and DeVilbiss 644) were evaluated at two driving pressures (20 and 50 pounds per square inch [psi]) via a dosimeter (Salter 700) that delivered a 0.