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1

Eukaryotic replisome assembly and fork progression visualized by cryo-EM

100%
Costa A.
Acta Biochimica Polonica
|
2018
|
tom 65
|
nr S2
2

Microclimatic and environmental parameters in relation to air quality in swine housing

81%
Costa A., Guarino M., Agnelli G., Navarotto P.
Annals of Animal Science. Supplement
|
2004
|
nr 1
3

Relationship between feed quality and air quality in swine

81%
Costa A., Guarino M., Navarotto P., Berckmans D.
Annals of Animal Science. Supplement
|
2004
|
nr 1
4

Recovery of Anisakid larvae by means of chloro-peptic digestion and proposal of the method for the official control

81%
Fraulo P., Morena C., Costa A.
Acta Parasitologica
|
2014
|
tom 59
|
nr 4
Anisakidae larvae belonging to the genera Anisakis and Pseudoterranova, are the most responsible for zoonosis transmitted by fish products (anisakidosis). Acquired by the consumption of raw or undercooked marine fish or squid, the anisakid larvae may cause pathogenic diseases like gastric or intestinal anisakiasis and gastro-allergic disorders. In accordance with current EU legislation, the fresh fish products must be inspected visually in order to detect the possible presence of visible parasites. It is recognized that the visual method is not accurate enough to detect the larvae of parasites in food preparations containing raw or practically raw seafood and it clearly emerges that the official system of control needs to be able to utilise an most efficient analytical technique. In this work, the authors have drawn up and validated an analytical method, which involves artificial digestion and the use of a heated magnetic stirrer, based on the EU Regulation n. 2075/2005. The larvae isolated are then subjected to morphological identification at genus level by using optical microscope. The method, proved to be suitable for the detection of live and dead larvae of anisakidae in ready-to-eat foodstuffs containing raw fish or cephalopods and it is fast and accurate. The method showed high levels of sensitivity and specificity, and the suitability of its use in official food control was confirmed. Its use should be incorporated systematically into specific monitoring programs for the control of foodstuffs containing raw fish products.
5

Heart score and blood lactate in the assessment of athlete horse performance

81%
Piccione G., Costa A., Fazio F., Caola G.
Medycyna Weterynaryjna
|
2003
|
tom 59
|
nr 11
6

Labelling the behaviour of piglets and activity monitoring from video as a tool of assessing interest in different environmental enrichments

71%
Ismayilova G., Costa A., Fontana I., Berckmans D., Guarino M.
Annals of Animal Science
|
2013
|
tom 13
|
nr 3
7
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Content available

Effects of disinfectant fogging procedure on dust, ammonia concentration, aerobic bacteria and fungal spores in a farrowing-weaning room

71%
Costa A., Colosio C., Gusmara C., Sala V., Guarino M.
Annals of Agricultural and Environmental Medicine
|
2014
|
tom 21
|
nr 3
Introduction and Objective. In the last decades, large-scale swine production has led to intensive rearing systems in which air quality can be easily degraded by aerial contaminants that can pose a health risk to the pigs and farm workers. This study evaluated the effects of fogging disinfectant procedure on productive performance, ammonia and dust concentration, aerobic bacteria and fungal spores spreading in the farrowing–weaning room. Materials and Method. This trial was conducted in 2 identical farrowing-weaning rooms of a piggery. In both rooms, 30 pregnant sows were lodged in individual cages. At 75 days of age, the piglets were moved to the fattening room. In the treated room, with the birth of the first suckling-pig, the fogging disinfection with diluted Virkon S was applied once a day in the experimental room per 15 minutes at 11:00. The fogging disinfectant treatment was switched between rooms at the end of the first trial period. Temperature, relative humidity, dust (TSP-RF fractions and number of particles), ammonia concentration and aerial contaminants (enterococci, Micrococcaeae and fungal spores) were monitored in both rooms. Results. Ammonia concentration reduction induced by fogging disinfection was estimated 18%, total suspended particles and the respirable fraction were significantly lower in the experimental room. Fungal spores resulted in a significant reduction by the fogging procedure, together with dust respirable fraction and fine particulate matter abatement. Conclusions. The fogging disinfection procedure improved air quality in the piggery, thereby enhancing workers and animals health.
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Limits in the use of cPTIO as nitric oxide scavenger and EPR probe in plant cells and seedlings

62%
D'Alessandro S., Posocco B., Costa A., Zahariou G., Lo Schiavo F., Carbonera D., Zottini M.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 2
9

Differential gene regulation in potato cells and plants upon abrupt or gradual exposure to water stress

62%
Ambrosone A., Costa A., Martinelli R., Massarelli I., De Simone V., Grillo S., Leone A.
Acta Physiologiae Plantarum
|
2011
|
tom 33
|
nr 4
Potato cDNA microarray slides (TIGR 1 K) were used to compare changes in gene expression of two potato cell populations subjected to shock or gradual exposure to PEG-mediated water stress. A total of 180 transcripts were found to be statistically up- or down-regulated in PEG-shocked or gradually stressed cells, compared to untreated control cells. Up-regulated genes in shocked cells were prevalently involved in carbohydrate metabolism, cellular communication, and signal transduction. In cells stressed gradually, the most represented induced genes were those involved in signal transduction, in response to environmental signals and in the regulation of transcription and translation machineries, including the heat shock protein 90-2, ribosomal and RNA-binding proteins. The expression of selected up-regulated genes was also tested in potato plants subjected to slow soildrying conditions. Interestingly, the rgga gene, encoding an RNA-binding protein, was strongly induced in both leaves and roots of water-stressed potato plants, supporting its putative function in adaptive mechanisms to water stress. Pointing to differences in gene expression between shock-like and adaptive response, our findings might contribute to the controversial debate on the biological function of stress-responsive genes in cell damage repair or in restoring homeostasis and elaborating longer term responses for adaptation.
10

Bulk milk quality as affected by cattle breed composition of the herd in mountain area

62%
Zanon T., Costa A., De Marchi M., Penasa M., Konig S., Gauly M.
Annals of Animal Science
|
2021
|
tom 21
|
nr 1
11

Field tests of an algorithm to predict infected pig coughing

62%
Guarino M., Costa A., Van Hirtum A., Jans P., Ghesquiere K., Aerts J.-M., Berckmans D.
Annals of Animal Science. Supplement
|
2004
|
nr 1
12

Monitoring of some physiological parameters during the first 30 days of a foal's life

61%
Piccione G., Assenza A., Costa A., Borruso M., Fazio F., Caola G.
Medycyna Weterynaryjna
|
2005
|
tom 61
|
nr 10
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Involvement of carbohydrates and antioxidant enzymes in the oxidative balance during drought and recovery: the eucalyptus case

52%
Correia B., Silva S., Jesus C., Valledor L., Dias M., Costa A., Santos C., Pinto G.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 2
14

Characterization of timber frame structural system of tabique walls

52%
Pinto J., Ribeiro S., Cunha V., Cristelo N., Lousada J., Paiva A., Padrao R., Varum H., Costa A.
Electronic Journal of Polish Agricultural Universities. Series Civil Engineering
|
2015
|
tom 18
|
nr 1
15

Validation of the TrichinEasy® digestion system for the detection of Anisakidae larvae in fish products

42%
Cammilleri G., Chetta M., Costa A., Graci S., Collura R., Buscemi M. D., Cusimano M., Alongi A., Principato D., Giangrosso G., Vella A., Ferrantelli V.
Acta Parasitologica
|
2016
|
tom 61
|
nr 2
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