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Tytuł:
Parasiticidal effects of Eclipta alba and Arctium lappa extracts against Ichthyophthirius multifiliis
Autorzy:
Leśniak, P.
Puk, K.
Guz, L.
Powiązania:
https://bibliotekanauki.pl/articles/2087143.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fish
Ichthyophthirius multifiliis
parasite
Eclipta alba
Arctium lappa
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 4; 547-552
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasiticidal effects of Tanacetum vulgare extract against Ichthyophthirius multifiliis
Autorzy:
Puk, K.
Guz, L.
Powiązania:
https://bibliotekanauki.pl/articles/2087231.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fish
Ichthyophthirius multifiliis
parasite
Tanacetum vulgare
tansy
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 1; 150-161
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of age on the occurrence of internal parasites in perch (Perca fluviatilis L.) from Lake Goreckie in Wielkopolski National Park
Autorzy:
Andrzejewski, W.
Uzar, T.
Pekala-Safinska, A.
Urbanska, M.
Serwanska-Leja, K.
Pociecha, A.
Powiązania:
https://bibliotekanauki.pl/articles/2119002.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Zootechniczne
Tematy:
perch
Perca fluviatilis
parasite
fish age
national park
post-glacial lake
Wielkopolski National Park
Lake Goreckie
Opis:
European perch (Perca fluviatilis) is a widespread species of freshwater fish. The most frequently isolated parasites in this species are endoparasites, such as trematodes, cestodes and nematodes. The purpose of the study was to determine the presence of parasite species found in perch and the correlations between the occurrence of parasites and age in fish from the Lake Góreckie reserve, located in Wielkopolski National Park. Among 139 examined perch, parasites were found in 69,8%. The analysis showed parasite species from the genera Acanthocephalus, Cammallanus, Neoechinorhynchus, Triaenophorus, Proteocephalus and Tetracotylus. The most common parasitosis was taeniasis. The analyses showed that occurrence of parasites correlates with the age of perch. Older fish were more often infected with parasites, especially of the genus Triaenophorus.
Źródło:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego; 2021, 17, 4; 37-44
1733-7305
Pojawia się w:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Load of parasitic larvae of Unio crassus in fishes in natural conditions
Autorzy:
Tatoj, K.
Powiązania:
https://bibliotekanauki.pl/articles/84137.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Tematy:
parasite
larva
glochidium
Unio crassus
fish
natural condition
Źródło:
Folia Malacologica; 2016, 24, 1
1506-7629
Pojawia się w:
Folia Malacologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metacercariae of Paracoenogonimus ovatus Katsurada, 1914 (Cyathocotylidae) in the muscles of fishes from the Oder River estuary
Autorzy:
Linowska, A.
Sobecka, E.
Powiązania:
https://bibliotekanauki.pl/articles/5596.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
metacercaria
Paracoenogonimus ovatus
fluke
parasite
Cyathocotylidae
fish
muscle
Odra River
Odra estuary
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Notes on the parasites of European grayling, Thymallus thymallus (L.) (Actenopterygii: Salmonidae), from selected rivers in Poland
Autorzy:
Kulikowski, M.
Rolbiecki, L.
Rokicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/5957.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish
European grayling
Thymallus thymallus
Actinopterygii
Salmonidae
river
Polska
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasitic Metazoa in Freshwater Bream (Abramis brama L.) from selected lakes of the Drawa watershed area
Autorzy:
Raulin, I.
Powiązania:
https://bibliotekanauki.pl/articles/6663.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
Metazoa
Tylodelphys clavata
Ergasilus sieboldi
Raphidascaris acus
Caryophyllaeus laticeps
Posthodiplostomum cuticola
Asymphylodora imitans
Diplozoon paradoxum
fish
freshwater fish
bream
Abramis brama
lake
Drawa River
watershed zone
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Role of anglers in spreading/stopping of fish diseases and fish parasites
Autorzy:
Wlasow, T.
Bacal, P.
Powiązania:
https://bibliotekanauki.pl/articles/6679.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
angler
spreading
stopping
fish
animal disease
parasite
animal parasite
health management
European Union
directive
veterinary medicine
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-Density Cultivation of the Marine Ciliate Uronema marinum (Ciliophora, Oligohymenophorea) in Axenic Medium
Autorzy:
ZHENG, Weibo
Gao, Feng
Warren, Alan
Powiązania:
https://bibliotekanauki.pl/articles/763770.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Axenic cultivation, ciliates, fish parasite, scuticociliatosis, Uronema marinum
Opis:
Uronema marinum is a cosmopolitan marine ciliate. It is a facultative parasite and the main causative agent of outbreaks of scuticociliatosis in aquaculture fish. This study reports a method for the axenic cultivation of U. marinum in high densities in an artificial medium comprising proteose peptone, glucose and yeast extract powder as its basic components. The absence of bacteria in the cultures was confirmed by fluorescence microscopy of DAPI-stained samples and the failure to recover bacterial SSU-rDNA using standard PCR methods. Using this axenic medium, a maximum cell density of 420,000 ciliate cells/ml was achieved, which is significantly higher than in cultures using living bacteria as food or in other axenic media reported previously. This method for high-density axenic cultivation of U. marinum should facilitate future research on this economically important facultative fish parasite.
Źródło:
Acta Protozoologica; 2015, 54, 4
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasitic infections in juveniles of Arapaima gigas (Schinz, 1822) cultivated in the Peruvian Amazon
Autorzy:
Delgado, Patrick Mathews
Delgado, John Paul Mathews
Orbe, Rosa Ismiño
Powiązania:
https://bibliotekanauki.pl/articles/972084.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasitic infection
animal parasite
juvenile
Arapaima gigas
fish
fish farming
freshwater fish
paiche
arapaima zob.paiche
pirarucu zob.paiche
parasite
aquaculture
Peruvian Amazon
Opis:
The paiche, Arapaima gigas represents a socio-economically important species in the Peruvian Amazon, and actually an intensive production for human consumption has emerged during the last years. Therefore, more studies are required in fish farming development, especially concerning populations of parasites that affect fish production yields. Eighty specimens of paiche collected between September and October of 2011 from semi-intensive fish farm in Loreto State, Peru, were examined for their helminthic parasites. Five species were recorded parasitizing A. gigas: Dawestrema cycloancistrium and Dawestrema cycloancistrioides (Monogenea) on gills, Trichodina sp. (Protozoa) on the skin, Caballerotrema arapaimense (Trematoda) in stomachs and Philometra senticosa (Nematoda) in the swim bladder. Highest prevalence was recorded for D. cycloancistrium (100.0%), D. cycloancistrioides (83.0%) and Trichodina sp. (50.0%) and highest values of mean intensity and mean abundance were recorded for D. cycloancistrium (260) parasites per individual. The results confirm the necessity of constant monitoring of fish, seeking the diagnosis and timely control of infestations with parasites, in order to eradicate the mortality of the host that leads unviable the fish farming intended for human consumption.
Źródło:
Annals of Parasitology; 2013, 59, 1
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ultrastructure of the Plasmodial Development of Myxobolus insignis (Myxozoa), Infecting the Amazonian Fish Semaprochilodus insignis (Prochilodontidae)
Autorzy:
AZEVEDO, Carlos
De São Clemente, Sérgio Carmona
Casal, Graça
Matos, Patrícia
OLIVEIRA, Elsa
AL-QURAISHY, Saleh
Matos, Edilson
Powiązania:
https://bibliotekanauki.pl/articles/763479.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Amazonian Region, fish, gill, plasmodium, myxosporean, parasite, ultrastructure
Opis:
This study used light and electron microscopy to describe a myxosporean, polysporic, histozoic plasmodium infecting the gill filaments of the freshwater teleost, Semaprochilodus insignis, specimens of which were collected from the Trombetas River (Central Amazonian Region, Brazil). Ultrastructural analyses of the fish-infecting spores identified the parasite as Myxobolus insignis, an organism that occurs within whitish unequal-sized plasmodia located in the intralamellar epithelium of the gill. Based on the observed morphological and ultrastructural features of the plasmodia in this study three stages in the plasmodial evolution were distinguished, related to the sporogonic stages of Myxobolus insignis. The plasmodium walls were also found to constitute a number of layers of fibroblasts, surrounded by collagen fibres, which displayed different morphological arrangements according to the different phases of evolution. This represents the first time such ultrastructural features have been described in detail for Myxobolus insignis plasmodia and offers potentially significant points of comparison with plasmodia from other species of myxosporea.
Źródło:
Acta Protozoologica; 2013, 52, 2
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A record of Pseudamphistomum truncatum (Rudolphi, 1819) (Digenea, Opisthorchiidae) in the Eurasian otter (Lutra lutra L.) from Poland
Autorzy:
Hildebrand, J.
Popiolek, M.
Zalesny, G.
Pirog, A.
Powiązania:
https://bibliotekanauki.pl/articles/837453.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Pseudamphistomum truncatum
Digenea
Opisthorchiidae
Eurasian otter
Lutra lutra
otter
Polska
parasite
fish pond
Lower Silesian region
first record
digenean parasite
Źródło:
Annals of Parasitology; 2011, 57, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A record of Pseudamphistomum truncatum (Rudolphi, 1819) (Digenea, Opisthorchiidae) in the Eurasian otter (Lutra lutra L.) from Poland
Autorzy:
Hildebrand, J.
Popiołek, M.
Zaleśny, G.
Piróg, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143356.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Pseudamphistomum truncatum
Digenea
Opisthorchiidae
Eurasian otter
Lutra lutra
otter
Polska
parasite
fish pond
Lower Silesian region
first record
digenean parasite
Opis:
Opisthorchid digenean Pseudamphistomum truncatum (Rudolphi, 1819) was isolated from liver bile ducts of the Eurasian otter (Lutra lutra) found dead in the fishing pond complex near Wrocław (Lower Silesia, SW. Poland) in March 2009. Since this is the first record of the parasite in the otter from Poland, the description, biometrical data and figure are presented.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 3; 151-154
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Description of Triangulamyxa psittaca sp. n. (Myxozoa: Myxosporea), a new parasite in the urinary bladder of Colomesus psittacus (Teleostei) from the Amazon River, with emphasis on the ultrastructure of plasmodial stages
Autorzy:
Rocha, Sónia
Casal, Graça
Matos, Patrícia
Matos, Edilson
Dkhil, Mohamed A.
AZEVEDO, Carlos
Powiązania:
https://bibliotekanauki.pl/articles/763644.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Ultrastructure, plasmodia, myxosporean, Triangulamyxa psittaca sp. nov., parasite, urinary bladder, freshwater fish, Colomesus psittacus
Opis:
A fish-infecting myxosporean was found in the urinary bladder of the teleostean Colomesus psittacus, collected from the Amazon River, Brazil. Specimens were sampled in three different periods: May and June, with water temperature ranging from 18–23ºC; August, with water temperature ranging from 24–28ºC; and November and December, with water temperature ranging from 29–32ºC. Upon observation, several fish displayed abnormal behaviour, consisting of erratic movements, and mortality was recorded among them. Necropsy of all sampled fishes revealed hypertrophy of the urinary bladder only among specimens previously displaying the irregular behaviour. Microscopic analysis of this organ confirmed the parasitic infection, resulting in the observation of spores floating free in the urine, and numerous plasmodia attached to the epithelium of the urinary bladder. Light and ultrastructural studies allowed recognition of the spores and plasmodia morphological characteristics. Coelozoic plasmodia were polysporic with varying organizational structure, according to the sampling period. Spores were equilaterally triangular with rounded ends in valvar view, measuring 8.8 ± 0.4 μm (n = 30) in length and 8.4 ± 0.5 μm (n = 30) in width, and displaying a ridge surface pattern. Two polar capsules were observed in the anterior end of the spores, measuring 3.1–3.2 μm in diameter. The spores were morphologically identified as belonging to the recently described genus Triangulamyxa. Further observation and comparison to the morphological features described for Triangulamyxa amazonica, the only other species within this genus, allowed us to conclude our parasite as a new species, herein named Triangulamyxa psittaca sp. nov. from the Amazon River, Brazil. Also, three different stages were distinguished in the plasmodium evolution, based on the observed morphological features at the three sampling periods. Fish sampled during May and June displayed small plasmodia (up to ~ 15–20 μm long), containing early stages of sporogenic development. Fish sampled during November and December presented larger plasmodia (up to ~ 850 μm long), which appeared flattened against and lining the urinary bladder epithelial cells and contained the later stages of sporogenic development, including some mature spores. Fish sampled during August presented plasmodia displaying intermediate morphological features between those observed in infected fish from the other sampling periods. Several immature and mature spores were among the different developmental stages. The parasite-host interface evolution is described throughout the different observed stages, with emphasis on the formation of septate junctions. Considering several previous reports, as well as the different environmental conditions during the sampling periods, the plasmodium development here described appears to be influenced by environmental factors, namely water temperature.
Źródło:
Acta Protozoologica; 2011, 50, 4
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 70

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