The increase in dietary digestible lysine concentration resulted in a linear increase of daily weight gain. The increase of digestible lysine concentrations in the diet resulted in a linear improvement of feed conversion and in a linear increase in the amount

of lean meat in the carcass. There was no effect of digestible lysine concentration on gilts’ carcass traits. The amount of lean meat in the carcass JQEZ5 of pigs increased linearly with the increase of the percentage of digestible lysine in the diets. The percentage of digestible lysine influenced the back fat thickness of the gilts which decreased quadratically up to 0.87% digestible lysine maximum response. The inclusion of 1.05% digestible lysine in the diet, corresponding to a daily intake of 18.5 g digestible lysine

provides the greatest performance results and amount of lean meat in the carcass of gilts from 60 to 100 days of age.”
“Marine protected areas (MPAs) are important tools for the conservation of marine biodiversity but their designation selleck kinase inhibitor and effective monitoring require frequent, comprehensive, reliable data. We aim to show that remote sensing (RS), as demonstrated for terrestrial protected areas, has the potential to provide key information to support MPA management. We review existing literature on the use of RS to monitor biodiversity surrogates, e.g. ecological (e.g., primary productivity) and oceanographic (e.g., Sea Surface Temperature) parameters that have been shown to structure marine biodiversity. We then highlight the potential for RS to inform marine habitat mapping and monitoring, and discuss how RS can be used to track anthropogenic activities and its impacts on biodiversity in MPAs. Reasons for low integration of RS in MPA management Fosbretabulin cost and current limitations are also presented. This work concludes that RS shows great promise to support wildlife managers in their efforts to protect marine biodiversity around the world, in particular when such information is used in conjunction with data from field surveys. (C) 2013 Elsevier Ltd. All rights reserved.”
“At the San

Diego Zoo (California, USA), 22 cases of megaesophagus were diagnosed in the parma wallaby (Macropus parma), yielding a prevalence of 21.1%. Parma wallabies often have no clinical signs until severe and chronic dilation of the esophagus is present. Clinical signs of advanced disease include weight loss, swelling of the cervical region, regurgitation without reswallowing of ingesta, short flight distance, depression, collapse, dyspnea, and sudden death. Retrospective and prospective studies at the San Diego Zoo and a multi-institutional survey in the United States were used to try to determine the cause of megaesophagus. The retrospective study did not identify an etiology. The prospective study revealed megaesophagus and severely delayed esophageal transit time in eight of eight animals.