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Wyświetlanie 1-11 z 11
Tytuł:
Tissue helminthes larvae as the first xenotransplants in mammal and human evolution
Autorzy:
Bekish, O.-J. L.
Powiązania:
https://bibliotekanauki.pl/articles/2148478.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Cestoda
man
mammal
Nematoda
evolution
larva
helminth
host
Trematoda
tissue
Opis:
The review aims at explaining the role of larvae of tissue helminthes in suppression of protective responses of the host during xenotransplantation. We analyse the influence of invasion in the host by larvae of tissue helminths on the development of the graft against host reaction. The role of secrets and excrets of parasites in suppression of protective responses of the host is clarified at allotransplantation. The author considers the nature of immunodepressive components generated with larvae of helminthes in preventing response of the graft against host reaction. The role of corticosteroids and eicosanoids, secreted by parasites, in suppression of immune responses of the host is estimated at allotransplantation.
Źródło:
Wiadomości Parazytologiczne; 2001, 47, 4; 897-902
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasymphylodora parasquamosa Kulakova, 1972 [Trematoda, Digenea] - new species of the parasite fauna of Poland
Autorzy:
Rokicki, J
Powiązania:
https://bibliotekanauki.pl/articles/2146436.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fauna
Polska
new species
trematode
Parasymphylodora parasquamosa
Trematoda
Digenea
Opis:
The present short note deals with atypical specimens of the digeneans, collected from fish Leuciscus idus caught in the Vistula mouth, and earlier described (Rokicki 1975) as Asymphylodora kubanicum (Issaitschikoff, 1923) Markewitsch, 1951. The reexamination of these specimens indicated that they represent the species Parasymphylodora parasquamosa Kulakova, 1972. This is a new digenean species in the parasitic fauna of Poland.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 1; 29-30
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania nad układem nerwowym Brachylaimus fuscatus (Rud., 1819), (Trematoda, Brachylaimidae)
Studies on the nervous system of Brachylaimus fuscatus (Rud., 1819), (Trematoda, Brachylaimidae)
Autorzy:
Okulewicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/2152588.pdf
Data publikacji:
1988
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
przywry
Trematoda
Brachylaimidae
Brachylaimus fuscatus
uklad nerwowy
budowa anatomiczna
pasozyty
parazytologia
Opis:
Acetylcholinesterase topographically associated with the nervous system was found in B. fuscatus. Its nervous system consists of two main ganglia connected by a commissure, and three pairs of nerve trunks which are united by transverse commissures. The specific character of the nervous system of B. fuscatus is a great number of transverse commissures (fourteen postacetabular), distributed regularly.
Źródło:
Wiadomości Parazytologiczne; 1988, 34, 2; 125-129
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przywry ptaków Dolnego Śląska. IV. Przedstawiciele rodzaju Mosesia [Pleurogenidae, Trematoda] - nowy element parazytofauny ptaków wróblowatych Dolnego Śląska
Autorzy:
Okulewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/2151565.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
przywry
Passeriformes
ptaki
pasozyty zwierzat
wroblowe
Pleurogenidae
Trematoda
Mosesia
parazytologia
Dolny Slask
Opis:
Illustrated descriptions of Mosesia pavlovskii, M. sittae and M. microsoma have been presented. These species have been described for the first time in Poland, and two of them - M. sittae and M. microsoma - have not been know in Europe until now. Motacilla flava, Turdus philomelos and T. merula are new hosts of these trematodes. M. sittae has been recognized as an autochthonous species - completing its life cycle in the climatic conditions of Lower Silesia. As for the other two species, the author supposes that their invasion has been connected with the birds' migrations or wintering.
Źródło:
Wiadomości Parazytologiczne; 1993, 39, 1; 39-47
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alarioza - przywrzyca nowo rozpoznawana
Alariosis - newly diagnosed trematodiasis
Autorzy:
Wasiluk, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143552.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
przywry
Alaria alata
alarioza
choroby pasozytnicze
choroby czlowieka
Trematoda
parazytologia
pasozyty
choroby zwierzat
przywrzyca
Opis:
The aim of this work was to present alariosis – a newly diagnosed parasitic disease caused by a trematode Alaria alata. A. alata requires two intermediate hosts: a snail and a frog. Carnivorous mammals are definitive hosts. Humans and a number vertebrates can be paratenic hosts. The pathological consequences of the presence of A. alata in the connective- and muscle tissues, relevant symptoms, and its diagnostic methods have been described. Importance of multiorgans changes inflicted by the parasite have been emphasized. Alariosis may also exist as an ophthalmic disease. As yet no pathognomonic symptoms of this disease have been described. Alariosis is an emerging parasitic disease, difficult in diagnosis and requiring exclusion of other diseases. No serological test for diagnosis of alariosis are available.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 4; 349-352
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Siedliskowa i żywicielska specyficzność występowania przywr w zgrupowaniach gryzoni z Dolnego Śląska
Host and site-specific pattern of occurrence of digenetic trematodes in rodent communities from Lower Silesia, Poland
Autorzy:
Hildebrand, J.
Zaleśny, G.
Powiązania:
https://bibliotekanauki.pl/articles/2143556.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
przywry
pasozyty zwierzat
Trematoda
parazytologia
Dolny Slask
przywry digenetyczne
preferencje siedliskowe
Digenea
gryzonie
zywiciele
specyficznosc
Opis:
Trematodes of the class Digenea are parasites with complex life cycles and often use small mammals as definitive hosts; however, they are usually not highly prevalent in this group of mammals. In our work the patterns of occurrence of digeneans parasitizing small mammals were analyzed. The surveys were conducted at four locations, i.e., irrigation fields (Osobowice), a water distribution area (Mokry Dwor), recreational grounds (Redzin forest), and Nature Reserve „Stawy Milickie”. Overall 894 rodents were examined. During investigation we identified flukes representing the following species and groups: Brachylaima recurva, Brachylecithum glareoli, Echinostomatinae sp., and Plagiorchis elegans. The digeneans were reported from all studied locations and were present in Apodemus agrarius, A. flavicollis and Myodes glareolus. The statistical analysis showed significant qualitative and quantitative differences in infections with digeneans among examined animals. The highest prevalence of infection with flukes was reported in A. agrarius (28.8%) with the maximum value – 78.2% in the Nature Reserve „Stawy Milickie”; only at this location the co-infection with three and two trematode species were found. The differences in occurrence of Brachylaima sp., Echinostomatinae sp., and Plagiorchis sp. found in „Stawy Milickie” were not statistically significant; the flukes occupied the small intestine of A. agrarius at the same frequency. For comparison, digenetic trematode infection in the yellow necked mouse Apodemus flavicollis was dramatically lower (overall prevalence 2.8%) than in the striped field mouse A. agrarius, and flukes were reported only in Mokry Dwor (5.1%) and Milicz (5.9%). The bank voles Myodes glareolus were infected with two trematode species, i.e., Plagiorchis elegans (1.3%), and Brachylecithum glareoli (19.2%), and these parasites were reported only in the water distribution area. Aside from two accidental reports of dicrocoeliid trematodes found in Osobowice, Brachylecithum glareoli was reported mainly in bank voles M. glareolus collected from Mokry Dwor, which could indicate both host and site specificity for this species. Our results showed that the food habits of hosts species and site-specific conditions could be taken into consideration as potential factors affecting the trematode fauna of rodents.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 4; 389-393
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diplodiscus subclavatus [Pallas, 1760] [Trematoda] i Acanthocephalus ranae [Schrank, 1788] [Acanthocephala] u zaskrońca - Natrix natrix [L.]
Autorzy:
Bertman, M.
Powiązania:
https://bibliotekanauki.pl/articles/2152231.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
przywry
Acanthocephalus ranae
pasozyty zwierzat
Natrix natrix
Trematoda
Colubridae
parazytologia
Acanthocephala
kolcoglowy
wezowate
zaskroniec zwyczajny
Diplodiscus subclavatus
Opis:
Examination of two grass snakes - Natrix natrix (L.) from the Kielce revealed one trematode (Diplodiscus subclavatus) and one acanthocephalan (Acanthocephalus ranae). These species were noted in grass snake in Poland for the first time.
Źródło:
Wiadomości Parazytologiczne; 1993, 39, 4; 405-406
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary coproscopic examination of tortoises in the City Zoological Garden in Wroclaw, Poland
Autorzy:
Bunkowska, K.
Okulewicz, A.
Perec-Matysiak, A.
Hildebrand, J.
Powiązania:
https://bibliotekanauki.pl/articles/2143276.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
coproscopic examination
tortoise
Wroclaw Zoological Garden
Polska
zoological garden
helminth
parasite
Nematoda
Trematoda
prevalence
animal infection
Opis:
Tortoises are a novelty in the world of pets. Although a great deal of information has been acquired on the internal medicine and surgery on these animals, little is known of their parasitological fauna. Fecal samples of 11 species of tortoises housed in the City Zoological Garden in Wroclaw were examined. Eggs of parasitic helminths were isolated using flotation and sedimentation techniques. The overall prevalence was 81.2%. Two groups (Nematoda and Trematoda) of endoparasites were found. Oxyurid eggs were found almost in every animal examined. Co-infection with oxyurids and ascarids was recorded for T. horsfieldii and T. marginata. Three species of tortoises were infected by digenic trematodes.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 4; 249-251
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New records of helminth species and their hosts in Poland
Nowe gatunki helmintów i ich żywiciele w Polsce
Autorzy:
Okulewicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143303.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Acanthocephala
Cestoda
Digenea
Monogenea
Nematoda
Polska
Trematoda
helminth
helminth species
host
new record
new species
parasite
species list
Opis:
Information on species of parasitic helminths native to Poland is provided by the Pasożytnicze helminty Polski. Gatunki. Żywiciele. Białe Plamy [1]. Until the middle of 2007, there were 1205 species of recorded helminths including 126 species of Monogenea, 338 of Trematoda (Digenea), 279 of Cestoda, 427 of Nematoda and 35 of Acanthocephala. They represented 32.9% of the species recorded in Europe (i.e., registered in the Fauna Europaea database). During the following three years up to the middle of 2010, 64 new species of Polish helminths were detected: 7 Monogenea, 15 Trematoda (Digenea), 21 Cestoda, 20 Nematoda and one Acanthocephala. Most hosts of the new helminth species were reported from birds (40 species), but also from fish (13 species) and mammals (10 species). Only one new species of helminth was detected in amphibians.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 1; 3-9
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physiological basis for somatic gigantism of snails infected with developmental stages of digenean trematodes
Autorzy:
Pokora, Z.
Powiązania:
https://bibliotekanauki.pl/articles/2151476.pdf
Data publikacji:
1994
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pathogenesis
infection
Opisthioglyphe ranae
somatic gigantism
Lymnaea stagnalis
growth hormone
host
parasite
host-parasite system
gigantism
reproductive system
snail
Trematoda
Źródło:
Wiadomości Parazytologiczne; 1994, 40, 3; 319-320
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasite fauna of the European eel [Anguilla anguilla L.,1758] from the Russian part of the Vistula Lagoon [Baltic Sea]
Autorzy:
Rodjuk, G.
Shelenkova, O.
Powiązania:
https://bibliotekanauki.pl/articles/2144333.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
eel
Anguilla anguilla
Russian part
Nematoda
Vistula Lagoon
Myxosporea
Baltic Sea
Acanthocephala
Crustacea
Coccidia
European eel
parasite
Cestoda
parasitology
Monogenea
Trematoda
Oligohymenophorea
Opis:
Introduction. The european eel is one of the major fishing objects of the Russian fishery zone of the Vistula Lagoon (Baltic Sea). This is the reason that its parasite fauna was studied within 1998-2005. Material and methods. Totally 142 individuals of 35-81 cm in length were examined. The parasites collected from various organs were fixed and processed according to commonly accepted methods. Results. Twenty two parasite species representing the following higher taxa: Coccidia (2), Oligohymenophorea (2), Myxosporea (5), Monogenea (1), Cestoda (2), Trematoda (2), Nematoda (4), Acanthocephala (2), and Crustacea (2) were recovered. The following main features of the eel parasitofauna were determined: high specificity, predominance of the parasites with simple life cycle, the presence of three invader species (Anguillicola crassus, Pseudodactylogyrus anguillae, and Paratenuisentis ambiguus). The latter species was found in the Vistula Lagoon for the first time
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 2; 121-125
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

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