Nutritional value of several commercially important river fish species from the Czech Republic.

Proximate and fatty acid (FA) composition of seven freshwater fish species from the Czech Republic were examined. Moreover, the index of atherogenicity (IA) and the index of thrombogenicity (IT) were calculated from the obtained data. These two indices along with the total content of the essential n-3 FAs, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) as well as the ratio of n-6/n3 FAs, provide good indicators for the nutritional value of the fish.

Intake of carp meat from two aquaculture production systems aimed at secondary prevention of ischemic heart disease - a follow-up study.

Our previous study showed that a diet enriched with 400 g of carp per week improved plasma lipids in subjects after aortocoronary bypass (CABG). The aim of the present study is to determine whether the different carp farming systems have an impact on the effects of carp meat in secondary cardiovascular prevention. We examined 3 groups of patients after CABG over a 4-week period of spa treatment (108 persons, 73 males, 35 females, age over 60 years).

[Enterovirus sequencing as a new approach to the laboratory diagnosis for clinical and epidemiological purposes].

Objective: Introducing enterovirus sequencing as an advanced approach to classify the viruses isolated according to the novel nomenclature and to characterize isolates in detail.

Material And Methods: Seventy-five specimens collected from 64 patients in two hospitals, Liberec Regional Hospital, and Plzeň University Hospital, were analyzed. The study patients' age ranged from four to 54 years, with a median of 15 years in males and 16 years in females.

Culture of common carp (Cyprinus carpio) with defined flesh quality for prevention of cardiovascular diseases using finishing feeding strategy.

Objectives: Fish is the major source of n-3 polyunsaturated fatty acids (n-3 PUFA) which are well known to have positive effects in prevention of cardiovascular diseases. This study investigated the possibility to produce common carp with defined flesh quality using finishing feeding strategy and predict changes of fillet FA by a dilution model.

Methods: During the 110-day experiment, fish were fed diets with two different vegetable oils (rapeseed/linseed blend, VO; olive oil, OO) only, or with a subsequent fish oil (FO) finishing treatment for 30 or 60 days.