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Wyświetlanie 1-15 z 34
Tytuł:
The role of wild boars in spore dispersal of hypogeous fungi
Autorzy:
Piattoni, F.
Ori, F.
Morara, M.
Iotti, M.
Zambonelli, A.
Powiązania:
https://bibliotekanauki.pl/articles/67198.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Wild boars (Sus scrofa L.) are well-known for soil disturbance in natural and cultivated truffières but their role in spore dispersal is poorly investigated. In the present work we studied the occurrence of hypogeous fungal spores in faecal contents of 14 wild boars randomly hunted in “Parco dei Gessi e Calanchi dell’Abbadessa” Regional Park (North of Italy) where truffle production has been previously investigated for three years. Six methods for spore analysis in faeces were compared and the suspension of faeces in ZnSO4 (70%) solution resulted to be the most reliable. Hypogeous fungal spores, including Tuber magnatum and Tuber aestivum spores, were detected in 9 animals. This result suggests that the detection of fungal spores in faeces of wild boars may provide information on the presence of hypogeous fungi in an area. However, the poor abundance of spores suggests that the wild boar can be considered an opportunistic mycophagist, ingesting truffles only occasionally, as a seasonal source of food. Considering the magnitude of wild boar movements during seasonal migrations, it is possible to speculate that they play a key role in truffle long distance dispersal.
Źródło:
Acta Mycologica; 2012, 47, 2
0001-625X
2353-074X
Pojawia się w:
Acta Mycologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trichinellosis in swine and wild boars in Poland from 1993 to 1998
Autorzy:
Ramisz, A
Szymborski, J.
Balicka-Ramisz, A.
Powiązania:
https://bibliotekanauki.pl/articles/838181.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pig
prevalence
wild boar
Polska
trichinellosis
animal disease
animal hygiene
Opis:
The prevalence of Trichinella sp. among 97, 193, 480 swine and 309040 wild boars was determined by artificial digestion method. Pork meat was about 6 times less infected with Trichinella sp. in the years 1997-1998 than in the years 1993-1994. In the years 1993-1994 894 positive Trichinella sp. cases (prevalence - 0,0029%) in pork meat were established. The prevalence of Trichinella larvae infection in pork meat in the years 1997-1998 was 0,00030% - larvae were found in 141 cases, only.
Źródło:
Annals of Parasitology; 2001, 47, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trichinellosis in swine and wild boars in Poland from 1993 to 1998
Autorzy:
Ramisz, A.
Szymborski, J.
Balicka-Ramisz, A.
Powiązania:
https://bibliotekanauki.pl/articles/2147900.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pig
prevalence
wild boar
Polska
trichinellosis
animal disease
animal hygiene
Opis:
The prevalence of Trichinella sp. among 97, 193, 480 swine and 309040 wild boars was determined by artificial digestion method. Pork meat was about 6 times less infected with Trichinella sp. in the years 1997-1998 than in the years 1993-1994. In the years 1993-1994 894 positive Trichinella sp. cases (prevalence - 0,0029%) in pork meat were established. The prevalence of Trichinella larvae infection in pork meat in the years 1997-1998 was 0,00030% - larvae were found in 141 cases, only.
Źródło:
Wiadomości Parazytologiczne; 2001, 47, 2; 233-235
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trichinellosis in swine and wild boars in Poland during 1996 and 1997
Autorzy:
Derylo, A.
Szilman, P.
Powiązania:
https://bibliotekanauki.pl/articles/840987.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
pig
infection
wild boar
Polska
trichinellosis
boar
Trichinella spiralis
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wild boars (Sus scrofa) as bioindicators of environmental levels of selenium in Poland
Autorzy:
Nowakowska, E.
Pilarczyk, B.
Pilarczyk, R.
Tomza-Marciniak, A.
Bakowska, M.
Marciniak, A.
Powiązania:
https://bibliotekanauki.pl/articles/32147.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The objective of the study was to determine selenium content in selected organs (liver, kidney) of wild boars from different regions of Poland. Materials for the study were obtained from 28 sites located in 16 provinces of Poland. Selenium concentrations in organs were determined using spectrofluorometric methods after wet mineralization in HNO3 and HClO4 mixture. Mean selenium concentrations in the investigated wild boars from Poland were 0.230 μg/g wet weight in the liver and 1.327 μg/g w.w. in the kidneys. Hepatic and nephric Se concentrations ranged from 0.036-0.626 μg/g w.w. and 0.322-4.286 μg/g w.w., respectively. Selenium concentrations in the wild boars differed considerably according to geographical location. Concentrations of selenium were highest in wild boars from south-eastern provinces and lowest in animals from northern provinces. Most of Poland’s area is environmentally deficient in this trace element, as evidenced by marginal selenium levels in the organs of the wild boars.
Źródło:
Polish Journal of Veterinary Sciences; 2016, 19, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seroprevalence of Toxoplasma gondii in wild boars [Sus scrofa] in the Slovak Republic
Autorzy:
Antolova, D
Reiterova, K.
Dubinsky, P.
Powiązania:
https://bibliotekanauki.pl/articles/49413.pdf
Data publikacji:
2007
Wydawca:
Instytut Medycyny Wsi
Tematy:
parasite
toxoplasmosis
wild boar
Toxoplasma gondii
Sus scrofa
Slovak Republic
seroprevalence
protozoan parasite
Opis:
Toxoplasma gondii is a protozoan parasite of great medical and veterinary importance. The aim of this study was to determine the seroprevalence of toxoplasmosis in wild boars hunted in the Slovak Republic in 2003. Examination of 320 wild boars revealed a seroprevalence of 8.1%. The majority of seropositive wild boars came from the north-western and southern regions of Slovakia. This study indicates that T. gondii infection is common in wild boars in the Slovak Republic, underlines its zoonotic potential and the importance of high standards of hygiene during the handling of game.
Źródło:
Annals of Agricultural and Environmental Medicine; 2007, 14, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Molecular characterization and seroprevalence of Echinococcus granulosus in wild boars (Sus scrofa) in south-western Iran
Autorzy:
Sarkari, B.
Mansouri, M.
Khabisi, S.A.
Mowlavi, G.
Powiązania:
https://bibliotekanauki.pl/articles/5608.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
molecular characteristics
seroprevalence
Echinococcus granulosus
wild boar
genotype
Sus scrofa
Iran
Opis:
This study presents the first molecular and serological evaluation of Echinococcus granulosus infections in wild boars in Iran. Twenty five wild boars were collected in south-western Iran, during authorized hunting program, from March to October 2013, necropsied and examined for E. granulosus infection. Furthermore, seroprevalence of cystic echinococcosis in hunted boars was evaluated by an ELISA system. A fertile hydatid cyst due to E. granulosus was detected in the lung of one of the animals. Genotype analysis of the isolate was determined by analyzing a mitochondrial gene, cytochrome C oxidase subunit 1 (co1). DNA was extracted from the cyst sample and polymerase chain reaction amplification and DNA sequencing of the specific region of the co1 gene was performed. Molecular evaluation confirmed the presence of a sheep strain, the G1 genotype, in the wild boar in south-western Iran. This is the first report of the presence of G1 genotype of E. granulosus in wild boar in Iran. Serological evaluation of hydatid cyst by antigen-B ELISA revealed E. granulosus antibodies in 5 (20%) of 25 wild boars. A statistically significant difference was observed between the prevalence of E. granulosus antibodies and gender while the difference between the seroprevalence of E. granulosus and age was insignificant. Findings of this study might have important implications for the prevention and control of cystic echinococcosis.
Źródło:
Annals of Parasitology; 2015, 61, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary data on the incidence of Alaria alata mesocercariae in wild boars (Sus scrofa, Linnaeus, 1758) in north-eastern Poland
Autorzy:
Michalski, M.M.
Wiszniewska-Laszczych, A.
Powiązania:
https://bibliotekanauki.pl/articles/5781.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
incidence
Alaria alata
trematode
intestinal parasite
parasite
life cycle
mesocercaria
wild boar
Sus scrofa
Polska
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przydatność ELISA do diagnozowania włośnicy u świń i dzików
The usefulness of ELISA for diagnosis of trichinellosis in pigs and wild boars
Autorzy:
Bień, J.
Powiązania:
https://bibliotekanauki.pl/articles/2144342.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
wlosnica
choroby pasozytnicze
diagnostyka weterynaryjna
Polska
walidacja
pasozyty
Warszawa konferencja
trzoda chlewna
dziki
wykorzystanie
parazytologia
konferencje
Trichinella
choroby zwierzat
test ELISA
wykrywanie
Opis:
ELISA can be used to measure produced antibodies or Trichinella spp. antigens in the samples. They are detected with antibodies linked to an enzyme that reacts with a substrate and generate a colour reaction. The optical density (OD) of the reaction is measured spectrophotometrically. ELISA assays can be done in several different procedures called „direct”, "indirect", "sandwich", and "competition" ELISA. Since the 1970s, the studies have been done on improving or replacing direct methods of Trichinella diagnosis with serological methods based on the ELISA. When somatic antigens of L1 T. spiralis were used, the specificity of the ELISA was poor due to a high probability of cross-reactions with other pathogens. During the 1980s the specificity of the ELISA was improved by excretory-secretory (E/S) antigens obtained during Trichinella muscle larvae incubation in vitro. Recently a synthetic glycan antigen has been developed and the increasing of ELISA specificity and sensitivity was noticed. The sensitivity of the ELISA using an E/S antigen ranging from 93.1 to 99.2% but the specificity from 90.6 to 99.4%. The ELISA method is relatively simple to apply, reliable, readily standardized and provides an acceptable balance of sensitivity and specificity. But all modified procedures should be validated. In Poland, the studies on the usefulness of ELISA for antibodies detection against T. spiralis in pigs and wild animals are limited. Own ELISA procedure was prepared in Pathophysiology Lab. in W. Stefański Institute of Parasitology of PAS. ELISA was used to examine IgG level against L1 T. spiralis in pigs and wild boars serum samples. Of 1474 pig samples, only 12 were positive. Of 1880 wild boar samples only 14 were positive. The results of this study are comparable with performance obtained using commercial sets. The results showed the usefulness of ELISA for T. spiralis diagnosis in pigs and wild boars and confirmed the possibility of use the ELISA test for application in the slaughterhouse.
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 3; 205-212
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przydatnosc ELISA do diagnozowania wlosnicy u swin i dzikow
The usefulness of ELISA for diagnosis of trichinellosis in pigs and wild boars
Autorzy:
Bien, J
Powiązania:
https://bibliotekanauki.pl/articles/840219.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
wlosnica
choroby pasozytnicze
diagnostyka weterynaryjna
Polska
walidacja
pasozyty
Warszawa konferencja
trzoda chlewna
dziki
wykorzystanie
parazytologia
konferencje
Trichinella
choroby zwierzat
test ELISA
wykrywanie
Opis:
ELISA can be used to measure produced antibodies or Trichinella spp. antigens in the samples. They are detected with antibodies linked to an enzyme that reacts with a substrate and generate a colour reaction. The optical density (OD) of the reaction is measured spectrophotometrically. ELISA assays can be done in several different procedures called „direct”, "indirect", "sandwich", and "competition" ELISA. Since the 1970s, the studies have been done on improving or replacing direct methods of Trichinella diagnosis with serological methods based on the ELISA. When somatic antigens of L1 T. spiralis were used, the specificity of the ELISA was poor due to a high probability of cross-reactions with other pathogens. During the 1980s the specificity of the ELISA was improved by excretory-secretory (E/S) antigens obtained during Trichinella muscle larvae incubation in vitro. Recently a synthetic glycan antigen has been developed and the increasing of ELISA specificity and sensitivity was noticed. The sensitivity of the ELISA using an E/S antigen ranging from 93.1 to 99.2% but the specificity from 90.6 to 99.4%. The ELISA method is relatively simple to apply, reliable, readily standardized and provides an acceptable balance of sensitivity and specificity. But all modified procedures should be validated. In Poland, the studies on the usefulness of ELISA for antibodies detection against T. spiralis in pigs and wild animals are limited. Own ELISA procedure was prepared in Pathophysiology Lab. in W. Stefański Institute of Parasitology of PAS. ELISA was used to examine IgG level against L1 T. spiralis in pigs and wild boars serum samples. Of 1474 pig samples, only 12 were positive. Of 1880 wild boar samples only 14 were positive. The results of this study are comparable with performance obtained using commercial sets. The results showed the usefulness of ELISA for T. spiralis diagnosis in pigs and wild boars and confirmed the possibility of use the ELISA test for application in the slaughterhouse.
Źródło:
Annals of Parasitology; 2006, 52, 3; 205-212
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dioksyny w tkankach dzików i saren odławianych na terenie wybranych województw Polski
Dioxin in tissues wild boars and roe deer hunted in selected polish voivodships
Autorzy:
Warenik-Bany, M.
Piskorska-Pliszczyńska, J.
Maszewski, S.
Mikołajczyk, S.
Góraj, Ł.
Cebulska, J.
Powiązania:
https://bibliotekanauki.pl/articles/126208.pdf
Data publikacji:
2013
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
dioksyny
PCB
HRMS
dzik
sarna
zwierzęta wolno żyjące
dioxins
PCBs
wild boar
roe deer
free-living animals
Opis:
Dioksyny (PCDD i PCDF) oraz polichlorowane bifenyle (PCB) należą do grupy trwałych zanieczyszczeń organicznych (TZO), stanowiących poważne zagrożenie dla środowiska i zdrowia ludzi. Przenoszone są wraz z powietrzem na duże odległości, dlatego na kuli ziemskiej nie ma terenów wolnych od tych zanieczyszczeń. Zwierzęta pobierają dioksyny wraz z karmą i kumulują je w swoich organizmach przez całe życie. Celem prowadzonych badań była wstępna ocena skażeń dioksynami i dl-PCB krajowych zwierząt łownych. Badaniami objęto dziki, sarny i jelenie z województw: lubelskiego, warmińsko-mazurskiego, mazowieckiego, podkarpackiego, dolnośląskiego, wielkopolskiego, śląskiego i małopolskiego oraz lubuskiego. Oznaczenia wykonano metodą wysokorozdzielczej chromatografii gazowej sprzężonej z wysokorozdzielczą spektrometrią mas (HRGC-HRMS). Wyniki wstępnych badań wskazują na wyższy poziom dioksyn i dl-PCB w mięśniach jeleniowatych niż w mięśniach dzików. Jeleniowate kumulują ok. 50% więcej badanych kongenerów, zaś stężenia w mięśniach obydwu gatunków zwierząt łownych są wyższe od stwierdzanych w mięśniach zwierząt hodowlanych. Zwierzęta z terenów przemysłowych odkładają w tkankach od 60 do 70% więcej PCDD, PCDF i dl-PCB niż pochodzące z terenów rolniczych. Badania wykonano w ramach projektu badawczo-rozwojowego NCBR nr 12-0127-10/2010.
Dioxins (PCDDs and PCDFs) and polychlorinated biphenyls (PCB) belong to the group of persistent organic pollutants (POPs), which are the serious threat to the environment and human health. Dioxins move with the air over long distances, and therefore there is no land free of these pollutants on the globe. The aim of this study was preliminary assessment of dioxins and dl-PCBs contamination of wild animals. The study included wild boar, roe deer and red deer from Lublin, Warmia and Masuria, Mazovia, Sub-Carpathian, Lower Silesia, Wielkopolska, Silesia, Malopolska and Lubuskie Regions. Determinations were made by high resolution gas chromatography coupled with high-resolution mass spectrometry (HRGC-HRMS). Preliminary results indicate the higher level of dioxins and dl-PCBs in the roe dear’s muscles than in the muscles of wild boar. Deer accumulate about 50% more congeners and the level in the muscle of both game species are higher than those found in the muscles of domestic animals. Animals from industrial regions collect in the tissues 60-70% more PCDD, PCDF and dl-PCBs than from agricultural regions. The research was performed in the framework of the National Research and Development Centre no 12-0127-10/2010.
Źródło:
Proceedings of ECOpole; 2013, 7, 2; 745-750
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pomiary biometryczne i wskaźniki wzrostu dzików pozyskanych w środkowo-wschodniej Polsce
Biometric data and growth rates of wild boars hunted in central-eastern region of Poland
Autorzy:
Karpiński, M.
Czyżowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/2197660.pdf
Data publikacji:
2006
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
pomiary zoometryczne
wzrost zwierzat
Polska Srodkowo-Wschodnia
Sus scrofa
dzik
Źródło:
Annales Universitatis Mariae Curie-Skłodowska. Sectio EE: Zootechnica; 2006, 24; 155-160
0239-4243
2083-7399
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska. Sectio EE: Zootechnica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of sex on the content of elements in meat from wild boars (Sus scrofa L.) originating from the Province of Podkarpacie (south-eastern Poland)
Autorzy:
Roslewska, A.
Stanek, M.
Janicki, B.
Cygan-Szczegielniak, D.
Stasiak, K.
Buzala, M.
Powiązania:
https://bibliotekanauki.pl/articles/14607.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:
The aim of the study was to determine concentrations of some elements, incluing minerals and heavy metals (Na, K, Mg, Zn, Fe, Cu, Cd, Pb), in the meat (musculus longissimus dorsi) of the wild boar (Sus scrofa L.) depending on the sex of the animals. The wild boars were shot during the hunting 2011-2012 season, in the Province of Podkarpacie (województwo podkarpackie), Poland. Podkarpacie, situated in south-eastern Poland, is known for its variety of wildlife living in natural habitat. The study involved 16 animals (8 of each sex) aged 2 years. Meat samples were freeze-dried (Lyovac GT2, Finn-Aqua) and then mineralised in a microwave mineraliser (Ethos Plus, Milestone). Samples prepared in this way were later analysed for the concentration of minerals, using various techniques. The content of heavy metals (Cd and Pb) was determined by atomic emission spectroscopy, while the levels of other elements (Na, K, Mg, Zn, Fe and Cu) were assayed using an atomic absorption spectrometer. The analyses indicated no significant statistical differences between males and females in the quantity of most metals in their bodies, except copper (Cu), whose average amount was higher in meat samples from females (7.5 mg kg-1) than from males (6.15 mg kg-1) (p ≤ 0.01). The determinations of heavy metals revealed that the average lead (Pb) concentration exceeded the acceptable limit only in meat samples from males (0.13 mg kg-1). When examining the levels of minerals in wild boar meat, a positive and statistically significant correlation was found only between the average quantities of K and Mg.
Źródło:
Journal of Elementology; 2016, 21, 3
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 34

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