Life style and structure differences between species of freshwater fish

It has been recommended that people eat fish rich in unsaturated fats at least twice a week to reduce the risk of heart disease. Fish consumption is significant, mainly from fish living in ocean saltwater. However, in countries without sea like Hungary, the richness of freshwater fish has developed a wide range of cooking techniques for fish with different nutrition. We suspect that muscle structure differences have not yet been investigated. The difference in fatty acid composition of African catfish and Siberian sturgeon is known, but no morphological studies have been performed on their muscle structure. The aim of this study was to compare the structure differences between freshwater fish with different lifestyles. The organization of muscle structure was monitored in meat by means of cytochemistry combined with scanning electron microscopic studies on tissues of two different species, and the techno-functional parameters measured. The filleted muscles of African catfish (Clarias gariepinus) and Siberian sturgeon (Acipenser baerii) were compared after fresh and fast freeze. The associated complex structure of muscle in both species appeared different. One is a tightly closed muscle mass, while the other is a soft structure, which shows a different degree of softness of the meat after baking. In both species, the right muscle structure is beneficial under extreme environmental conditions. The different skeletal structure in fish needs altered processing, which we wish to continue with further testing and to prepare tasty food for consumers and use in dietetics

Hypertriglyceridemia-induced acute pancreatitis: A prospective, multicenter, international cohort analysis of 716 acute pancreatitis cases

Background Hypertriglyceridemia is the third most common cause of acute pancreatitis (AP). It has been shown that hypertriglyceridemia aggravates the severity and related complications of AP; however, detailed analyses of large cohorts are inadequate and contradictory. Our aim was to investigate the dose-dependent effect of hypertriglyceridemia on AP. Methods AP patients over 18 years old who underwent triglyceride measurement within the initial three days were included into our cohort analysis from a prospective international, multicenter AP registry operated by the Hungarian Pancreatic Study Group. Data on 716 AP cases were analyzed. Six groups were created based on the highest triglyceride level (Peer reviewe

A Multicenter, International Cohort Analysis of 1435 Cases to Support Clinical Trial Design in Acute Pancreatitis

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