Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Dors, A" wg kryterium: Autor


Wyświetlanie 1-6 z 6
Tytuł:
Interakcje między patogenami oraz ich wpływ na obraz zmian patologicznych w układzie oddechowym świń
The interactions between pathogens and their influence on the pathological changes in the swine respiratory tract
Autorzy:
Czyzewska, E.
Dors, A.
Pomorska-Mol, M.
Powiązania:
https://bibliotekanauki.pl/articles/857571.pdf
Data publikacji:
2013
Wydawca:
Krajowa Izba Lekarsko-Weterynaryjna
Tematy:
trzoda chlewna
choroby zwierzat
zespol oddechowy swin
czynniki chorobotworcze
wirusy
bakterie
infekcje mieszane
wirus zespolu rozrodczo-oddechowego swin
wirus influenzy swin
wirus PCV-2
Mycoplasma hyopneumoniae
Actinobacillus pleuropneumoniae
Pasteurella multocida
Bordetella bronchiseptica
Haemophilus parasuis
Streptococcus suis
interakcje miedzy patogenami
uklad oddechowy
zmiany patologiczne
Źródło:
Życie Weterynaryjne; 2013, 88, 11
0137-6810
Pojawia się w:
Życie Weterynaryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Właściwości biofilmu bakteryjnego warunkujące oporność na antybiotyki oraz metody jego zwalczania
Properties of bacterial biofilm conditioning resistance to antimicrobial agents and methods of biofilm elimination
Autorzy:
Czyzewska-Dors, E.
Dors, A.
Pomorska-Mol, M.
Powiązania:
https://bibliotekanauki.pl/articles/861243.pdf
Data publikacji:
2018
Wydawca:
Krajowa Izba Lekarsko-Weterynaryjna
Tematy:
choroby czlowieka
choroby zwierzat
infekcja bakteryjna
biofilmy bakteryjne
tworzenie biofilmu
wlasciwosci
struktura biofilmu
zjawisko quorum sensing
opornosc na antybiotyki
usuwanie biofilmow
metody
terapia fagowa
laktoferyna
inhibitory quorum sensing
inhibitory pomp efluksowych
terapia fotodynamiczna
terapia ultradzwiekowa
Źródło:
Życie Weterynaryjne; 2018, 93, 11
0137-6810
Pojawia się w:
Życie Weterynaryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of various husbandry conditions on the production parameters of swine herds in Poland
Autorzy:
Dors, A
Czyzewska, E.
Pomorska-Mol, M.
Kolacz, R.
Pejsak, Z
Powiązania:
https://bibliotekanauki.pl/articles/31548.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of this study was to collect production data of Polish swine herds, with special emphasis on the production parameters in farrow to finish pig herds. Another goal was to determine differences in the production performance of swine herds with different sizes, various status with regard to biosecurity, and with different veterinary expenditure. For this purpose, questionnaire surveys were carried out in 96 polish farrow to finish pig herds. The data concerning production parameters (e.g. the number of pigs born per sow per year, litters per sow per year, pre- and post-weaning mortality), farm size (small, medium, large), management (all in-all out by room or building), veterinary expenditure (including medication) and the percentage of pigs under medical treatment, were collected. The data obtained in the present study indicate that in general, the efficiency of swine production in evaluated farms was relatively low. It was also found that in large swine farms the efficiency was better than that in small ones and that the proper biosecurity positively influenced the performance of the swine farms. However, only in 10.4% facilities, the biosecurity rules and methods, including the principle “all-in all-out”, were implemented and kept. It seems that inefficient swine production on the majority of Polish farms results from poor basic knowledge on pig production and understanding of fundamental economic rules of swine breeding.
Źródło:
Polish Journal of Veterinary Sciences; 2013, 16, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence and risk factors for Lawsonia intracellularis, Brachyspira hyodysenteriae and Salmonella spp. in finishing pigs in Polish farrow - to - finish swine herds
Autorzy:
Dors, A.
Pomorska-Mol, M.
Czyzewska, E.
Wasyl, D.
Pejsak, Z.
Powiązania:
https://bibliotekanauki.pl/articles/30211.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of the study was to estimate the herd-level, within-herd prevalence, the frequency of mixed infections and risk factors for L. intracellularis, B. hyodysenteriae and Salmonella spp. in selected farrow-to-finish Polish pig herds. A total of 254 pooled fecal samples were collected from 9 to 24 week-old pigs in 70 herds. Real time PCR for detection of L. intracellularis and B. hyodysenteriae was performed. For Salmonella spp. bacteriological examination was performed. The herd-level prevalences of L. intracellularis, B. hyodysenteriae and Salmonella spp. among examined herds were 65.7%, 1.4% and 8.6%, respectively. The within-herd prevalences (in positive herds) for L. Intracellularis, B. hyodysenteriae and Salmonella spp. were 51.5%, 75.0% and 30.4%, respectively. All herds with diarrhea observed during sampling were infected with L. intracellularis and 60% of herds with no diarrhea at the moment of sampling were infected with L. intracellularis (p=0.035). In herds with more than 200 sows the prevalence of Salmonella spp. was significantly higher compared to herds with less than 200 sows (p=0.027). In herds where all-in/all-out (AIAO) was respected, prevalence of L. intracellularis was significantly lower than in herds where this rule was not kept (p=0.024). Obtained results confirm that L. intracellularis is the major cause of bacterial diarrhea in finishing pigs. The present study identified AIAO and herd size as a risk factor, at the herd level, for L. Intracellularis and Salmonella spp., respectively.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of real-time PCR for detection of Lawsonia intracellularis and Brachyspira hyodysenteriage in fecal samples from pigs
Autorzy:
Zmudzki, J.
Szczotka, A.
Podgorska, K.
Nowak, A.
Grzesiak, A.
Dors, A.
Pejsak, Z.
Powiązania:
https://bibliotekanauki.pl/articles/30775.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of the study was to develop and validate real-time PCR method for the quantification of Lawsonia intracellularis and Brachyspira hyodysenteriae in porcine feces. Before the optimization process was performed two different extraction methods were compared to select the more efficient one. Based on the results achieved at this stage the boiling procedure was rejected and a commercially available silica-membrane based method was chosen for further analysis. The primers and the Taqman probe for B. hyodysenteriae and L. intracellularis were based on the sequence of NADH oxidase gene and 16S rDNA gene, respectively. The detection limit of the real-time PCR for suspension of feces inoculated with B. hyodysenteriae and L. intracellularis was determined to be 1.5x103 CFU/ml and 6.5x101 CFU/ml, respectively. The results of this study demonstrate that our real-time PCR is able to detect low number of B. hyodysenteriae and L. intracellularis cells which is satisfying in routine diagnosis of swine dysentery and proliferative enteropathy. Therefore, it is possible to identify both subclinically infected pigs and those representing an acute form of mentioned diseases. In summary, the quantitative real-time PCR is useful for routine diagnosis of L. intracellularis and B. hyodysenteriae. Compared to conventional PCR, the new validated quantification method based on real-time PCR is fast and with reduced risk of laboratory contamination. The novel technique is specific and even more sensitive than the previously used one. Furthermore, the new real-time PCR enables quick detection and quantification of both pathogens in fecal samples, which helps to estimate the health status of a pig herd.
Źródło:
Polish Journal of Veterinary Sciences; 2012, 15, 2
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies