Search results for "Bow"

Treatment of columnaris disease of rainbow trout: low pH and salt as possible tools?

2005

The impact of salt and low pH on columnaris disease of fish was studied. Survival of Flavobacterium columnare after exposure to either 4% NaCl (pH 7.2) or pH 5.0, pH 4.86 or pH 4.6 for 15 min or 1 h was studied in vitro. All conditions significantly reduced the numbers of viable bacterial cells. The effects of salt (4 and 2%) and acidic baths (pH 4.6) were studied in 2 experiments in vivo with rainbow trout Oncorhynchus mykiss infected with F. columnare. Both salt and acidic baths failed to prevent fish mortality; the overall mortality reached 100% in all groups. However, according to survival analysis, the mortality rate was lower in fish treated with 4% salt baths compared to a control gr…

Effect of tank size on food intake and growth in individually held juvenile rainbow trout Oncorhynchus mykiss (Walbaum)

2006

Growth and food utilisation of rainbow trout (Oncorhynchus mykiss) fed low-fat herring and dry diets enriched with fish oil

1998

Two-year-old rainbow trout (initial weight 695 g) were fed for 15 weeks low-fat Baltic herring diets either with or without lipid enrichment. For comparison, similar groups of trout were fed dry pellets with and without top-dressing with fish oil. Inclusion of lipid increased growth rate in a similar manner for both types of diets. For the herring-based diet, increased lipid resulted in increased dry matter consumption but for the dry diet, feed efficiency (dry weight growth per dry weight food consumption) was improved by channelling more nutrients to lipid deposition. If compared within a stated lipid level, fish fed the herring-based diets grew at a slower rate than fish fed the dry diet…

Modified seromuscular tube: serosa lined bowel wall imbrication as a continent outlet for continent cutaneous urinary diversion.

1999

Purpose: We created a simplified modification of the seromuscular tube technique for continent cutaneous urinary diversion. Materials and Methods: We applied a simplified modification of our seromuscular tube technique in 1 woman and 2 men with a mean age of 53 years in whom outlet failure developed after continent cutaneous urinary diversion, and in whom adiposity and postoperative adhesions rendered revision difficult. We constructed a continent outlet conduit by imbricating the whole bowel wall and suturing it into a tube. Results: At a followup of 4 to 13 months (mean 7) all 3 patients are completely continent without leakage. Catheterization is performed at 3 to 5-hour intervals (mean …

Food hypersensitivity in patients with irritable bowel syndrome: the diagnostic role of fecal assays.

2011

Effects of repeated handling, with or without anaesthesia, on feed intake and growth in juvenile rainbow trout, Oncorhynchus mykiss (Walbaum)

2006

The effects of weekly anaesthetization with clove oil and tricaine methanesulphonate (MS-222) on feed intake and growth were examined in juvenile rainbow trout, Oncorhynchus mykiss (Walbaum), held individually. Repeated handling without anaesthetics significantly reduced feed intake and weight gain compared with an unhandled control group during an 8-week experiment. When anaesthetics were used during handling the feed consumption and weight gain were significantly (MS-222) or not significantly (clove oil) higher than in fish handled without anaesthesia. When compared with the unhandled control group, neither of these two anaesthetics had significant effects on feed intake but, in contrast …

L’anima di New York. Gentrificazione, Artificazione, Turistificazione a partire da Pretend It’s a City di Scorsese

2021

This essay propose an analysis of the docu-series dedicated to the notorious Newyorker writer Fran Lebowitz, Pretend It’s a City, directed by Martin Scorsese and aired by Netflix in 2021. The issues raised by the documentary are discussed with reference to the cinematic culture as well as to the contributions of some of the founding authors of the intellctual debate on gentrification and the city of New York.

Assessment of the antifungal properties of nettle extracts against Fusarium proliferatum = Ocena właściwości przeciwgrzybowych pokrzywy zwyczajnej wo…

2015

Celem przeprowadzonych badań była ocena właściwości przeciwgrzybowych ekstraktów z liści i korzenia pokrzywy zwyczajnej wobec Fusarium proliferatum. Ocenę właściwości antagonistycznych ekstraktów w stężeniach 2,5, 5,0, 10, 20 i 40% przeprowadzono metodą hodowlano-płytkową z zastosowaniem podłoży PDA pomidorowego. Hodowlę prowadzono w temp. 26ºC przez 9 dni, dokonując pomiarów co 1-2 dni. Kontrolę pozytywną stanowił Topsin M 500 S.C, a kontrolę negatywną woda destylowana. Określono indeks kiełkowania zarodników, indeks tempa wzrostu oraz stopień redukcji liniowego wzrostu Fusarium sp. Uzyskane wyniki badań wykazały zahamowanie kiełkowania zarodników przez wszystkie zastosowane stężenia ekstr…

Mitigation of enniatins in edible fish tissues by thermal processes and identification of degradation products.

2017

Emerging mycotoxins, such as enniatins and beauvericin, are common contaminants in vegetal matrices, but recently, the occurrence of mycotoxins in foodstuffs from animal origin has been also reported as they can be present in edible tissues of animals fed with contaminated feedstuffs. Sea bass, sea bream, Atlantic salmon and rainbow trout from aquaculture analyzed in the present survey showed contamination by emerging Fusarium mycotoxins enniatins (ENs). ENs were extracted from raw and cooked fish with acetonitrile and analyzed by Liquid Chromatography coupled to Mass Spectrometry. In this study, the stability of ENs was evaluated during food processing by the application of different cooki…

Role of 64-slices MDCT-enterography in the evaluation of patients with suspected small bowel neoplasm.

2010

Purpose Methods and Materials Results Conclusion References Personal Information