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Wyszukujesz frazę "Elaphostrongylus cervi" wg kryterium: Temat


Tytuł:
Dlugotrwala przezywalnosc larw I stadium Elaphostrongylus cervi [Nematoda, Metastrongyloidea] w stanie zamrozenia
Autorzy:
Demiaszkiewicz, A W
Powiązania:
https://bibliotekanauki.pl/articles/838296.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pasozyty zwierzat
przezywalnosc
parazytologia
zamrazanie
nicienie
odpornosc
Nematoda
larwy
Metastrongyloidea
Elaphostrongylus cervi
Opis:
Faeces of red deers from Białowieża Forest containing first stage larvae of Elaphostrongylus cervi have been stored during live years in -20°C. After this time 52% of the larvae survived. These larvae were fully alive and in experimentally infected snails Helix pomatia developed to the infectious stage.
Źródło:
Annals of Parasitology; 1993, 39, 2; 167-169
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proba doswiadczalnego zarazenia owiec larwami inwazyjnymi Elaphostrongylus cervi [Nematoda, Metastrongyloidea]
Autorzy:
Demiaszkiewicz, A W
Powiązania:
https://bibliotekanauki.pl/articles/840888.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pasozyty zwierzat
choroby inwazyjne
parazytologia
nicienie
Nematoda
owce
Metastrongyloidea
Elaphostrongylus cervi
larwy
Opis:
Three 1 year old sheep were infected per os with 1000, 2000, and 13000 invasive larvae of Elaphostrongylus cervi. Animals did not show any clinical symptoms of invasion. No larvae of this nematode were found in the samples of faeces during the experiment. During post mortem examination of infected sheeps no parasites or their larvae were found in tissues, and no pathological lesions caused by parasites were observed.
Źródło:
Annals of Parasitology; 1993, 39, 3; 247-249
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Długotrwała przeżywalność larw I stadium Elaphostrongylus cervi [Nematoda, Metastrongyloidea] w stanie zamrożenia
Autorzy:
Demiaszkiewicz, A. W.
Powiązania:
https://bibliotekanauki.pl/articles/2152101.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pasozyty zwierzat
przezywalnosc
parazytologia
zamrazanie
nicienie
odpornosc
Nematoda
larwy
Metastrongyloidea
Elaphostrongylus cervi
Opis:
Faeces of red deers from Białowieża Forest containing first stage larvae of Elaphostrongylus cervi have been stored during live years in -20°C. After this time 52% of the larvae survived. These larvae were fully alive and in experimentally infected snails Helix pomatia developed to the infectious stage.
Źródło:
Wiadomości Parazytologiczne; 1993, 39, 2; 167-169
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Próba doświadczalnego zarażenia owiec larwami inwazyjnymi Elaphostrongylus cervi [Nematoda, Metastrongyloidea]
Autorzy:
Demiaszkiewicz, A. W.
Powiązania:
https://bibliotekanauki.pl/articles/2152113.pdf
Data publikacji:
1993
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pasozyty zwierzat
choroby inwazyjne
parazytologia
nicienie
Nematoda
owce
Metastrongyloidea
Elaphostrongylus cervi
larwy
Opis:
Three 1 year old sheep were infected per os with 1000, 2000, and 13000 invasive larvae of Elaphostrongylus cervi. Animals did not show any clinical symptoms of invasion. No larvae of this nematode were found in the samples of faeces during the experiment. During post mortem examination of infected sheeps no parasites or their larvae were found in tissues, and no pathological lesions caused by parasites were observed.
Źródło:
Wiadomości Parazytologiczne; 1993, 39, 3; 247-249
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wystepowanie larw nicieni z rodziny Protostrongylidae w slimakach ladowych na fermie jeleniowatych w Kosewie
Autorzy:
Demiaszkiewicz, A W
Drozdz, J.
Powiązania:
https://bibliotekanauki.pl/articles/838220.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Succinea putris
pasozyty zwierzat
slimaki
zywiciele posredni
parazytologia
Protostrongylidae
nicienie
Varestrongylus sagittatus
Elaphostrongylus cervi
Opis:
In 1995 on the area of deer farm in Kosewo 1302 specimens of terrestrial snails of the following species were collected: Succinea putris (1220), Zonitoides nitidus (58), Zenobiella rubiginosa (20), Arion circumscriptus (4). These snails were examinated by compressor method. Only S. putris were infected by larvae of two species of Protostrongylidae. Larvae were found only in snails collected from red deer stockyards, however, none snail collected in fallow deer stockyards was infected. The highest extensiveness of invasion of snails by Elaphostrongylus cervi larvae was 5%, and the maximal intensity reached 105 larvae. Larvae of Varestrongylus sagittatus occurred occasionaly in 0,4% of snails, with the mean intensity of 3 larvae.
Źródło:
Annals of Parasitology; 1997, 43, 4; 431-434
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proba doswiadczalnego zarazenia larwami inwazyjnymi Elaphostrongylus cervi [Nematoda, Protostrongylidae] ryb i kurczat
An attempt of experimental infection of fishes and chickens with invasive larvae of Elaphostrongylus cervi [Nematoda, Protostrongylidae]
Autorzy:
Kuligowska, I
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/839188.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
inwazja eksperymentalna
pasozyty zwierzat
kurczeta
Protostrongylidae
nicienie
inwazja pasozytnicza
Nematoda
ryby
larwy
Elaphostrongylus cervi
Źródło:
Annals of Parasitology; 2009, 55, 3; 219-221
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Występowanie larw nicieni z rodziny Protostrongylidae w ślimakach lądowych na fermie jeleniowatych w Kosewie
OCCURRENCE OF LARVAE OF PROTOSTRONGYLIDAE FAMILY IN TERRESTRIAL SNAILS ON THE AREA OF DEER FARM IN KOSEWO
Autorzy:
Demiaszkiewicz, A. W.
Dróżdż, J.
Powiązania:
https://bibliotekanauki.pl/articles/2148921.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Succinea putris
pasozyty zwierzat
slimaki
zywiciele posredni
parazytologia
Protostrongylidae
nicienie
Varestrongylus sagittatus
Elaphostrongylus cervi
Opis:
In 1995 on the area of deer farm in Kosewo 1302 specimens of terrestrial snails of the following species were collected: Succinea putris (1220), Zonitoides nitidus (58), Zenobiella rubiginosa (20), Arion circumscriptus (4). These snails were examinated by compressor method. Only S. putris were infected by larvae of two species of Protostrongylidae. Larvae were found only in snails collected from red deer stockyards, however, none snail collected in fallow deer stockyards was infected. The highest extensiveness of invasion of snails by Elaphostrongylus cervi larvae was 5%, and the maximal intensity reached 105 larvae. Larvae of Varestrongylus sagittatus occurred occasionaly in 0,4% of snails, with the mean intensity of 3 larvae.
Źródło:
Wiadomości Parazytologiczne; 1997, 43, 4; 431-434
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Próba doświadczalnego zarażenia larwami inwazyjnymi Elaphostrongylus cervi [Nematoda, Protostrongylidae] ryb i kurcząt
An attempt of experimental infection of fishes and chickens with invasive larvae of Elaphostrongylus cervi [Nematoda, Protostrongylidae]
Autorzy:
Kuligowska, I.
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/2143580.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
inwazja eksperymentalna
pasozyty zwierzat
kurczeta
Protostrongylidae
nicienie
inwazja pasozytnicza
Nematoda
ryby
larwy
Elaphostrongylus cervi
Opis:
Elaphostrongylus cervi is a parasite of skeletal muscles and central nervous system of wild and farm red deer in Europe and Asia. Numerous species of terrestrial snails can be its intermediate hosts. Considering the fact that invasive larvae of E. cervi are released by deer to the external environment in huge numbers, fishes and birds can be accidentally infect by them. In this study the development of larvae E. cervi in those nonspecific hosts was discussed. It was determined that invasive larvae of E. cervi in the digestive tract of fish do not penetrate the intestinal wall, do not develop any further, and are probably digested. Similarly, those larvae given to chicken are also incapable of breaking the gut barrier and are digested. In all infected animals, the phenomenon of parathenia has not been observed and the meat of the animals studied poses not threat to humans.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 3; 219-221
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania nad biologią nicieni Elaphostrongylus cervi i epizootiologia elafostrongylozy
Investigations on the biology of nematodes Elaphostrongylus cervi and epizootiology of elaphostrongylosis
Autorzy:
Kuligowska, I.
Powiązania:
https://bibliotekanauki.pl/articles/2143504.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
jeleniowate
pasozyty zwierzat
choroby pasozytnicze
nicienie pasozytnicze
elafostrongyloza
inwazja pasozytnicza
epizootiologia
choroby zwierzat
Elaphostrongylus cervi
Opis:
Elaphostrongylus cervi is a parasite of the family Protostrongylidae, occurring in cervids in Eurasia. This nematode has hitherto been recorded in some woodland areas in Poland. The current distribution of E. cervi in Poland was studied in the frames of the presently reported thesis. The above-mentioned nematode was found in deer in eight additional voivodeships, and in all thirteen forest management units examined. The prevalence values ranged from 66.7% to 100%. The above facts justify the statement that that E. cervi is a common parasite species in Poland. The dynamics of the larval shedding (L I) by deer was monitored and it turned out that there were two peaks – the first in February and the second in December. The identity of the intermediate hosts – terrestrial snails – has been established, as well as the prevalence and the infection intensity of their natural infections. The intermediate hosts of E. cervi are Succinea putris, Bradybena fruticum, Perforatella bidens, and Zonitoides nitidus. It was determined that the prevalence of snails, S. putris, infected with E. cervi larvae maintained a constant level from June to August and it decreased in September and October. Snails, B. fruticum, showed the highest prevalence in July – and it decreased in subsequent months. In the case of P. bidens the prevalence of E. cervi infection was the lowest in August, and than it increased, to reach the highest value in October. The prevalence of spontaneous infections of different snail species ranged from 7.6% to 20.6%. For the first time the highest prevalence of spontaneous infection was found in P. bidens. Till now the most infected species of snail has always been S. putris. The highest intensity of infection – 242 larvae – was found in B. fruticum, and little lower – 202 in S. putris. In two other species the intensity ranged from 1 to 23 larvae. The most significant role in spreading of E. cervi in the Białowieża Forest is performed by S. putris and B. fruticum, because of their high abundance and P. bidens, because of their highest infection intensity. Also the penetration of the first stage larvae of E. cervi into the intermediate host and their development there throughout the third infective stage were studied. The first stage larvae of E. cervi enter the body of snail through the muscle of foot. The period of their development to the second stage is 7 to 9 days, and to the third stage is 21 to 28 days. E. cervi is a parasite that under intensive infections is very dangerous for domestic ruminants in which in evokes neurological symptoms or even death. Because huge numbers of E. cervi larvae are shed by dear into the environment, homeothermic vertebrates, birds and wild boars can accidentally infect themselves with infective larvae of this parasite. To explain the course of such infections, fish, chickens, and Vietnamese pigs were experimentally infected. In fish and chickens the infective larvae of E. cervi were not able to cross the intestinal barrier, arrested their development, and were digested. Infected pigs produced no clinical symptoms of the infection. In those animals larvae were retained in mesenteric lymphatic nodes and were not able to cross the mesenteric barrier. None of the experimentally infected animals became paratenic hosts and their meat poses no threat to human health.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 1; 67-68
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania nad biologia nicieni Elaphostrongylus cervi i epizootiologia elafostrongylozy
Investigations on the biology of nematodes Elaphostrongylus cervi and epizootiology of elaphostrongylosis
Autorzy:
Kuligowska, I
Powiązania:
https://bibliotekanauki.pl/articles/838782.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
jeleniowate
pasozyty zwierzat
choroby pasozytnicze
nicienie pasozytnicze
elafostrongyloza
inwazja pasozytnicza
epizootiologia
choroby zwierzat
Elaphostrongylus cervi
Źródło:
Annals of Parasitology; 2009, 55, 1; 67-68
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental elaphostrongylosis of goats
Autorzy:
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/839772.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
red deer
goat
etiology
nematode
central nervous system
Elaphostrongylus cervi
elaphostrongylosis
invasive larva
domestic animal
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ustalenie drogi wnikania larw I stadium Elaphostrongylus cervi [Nematoda, Protostrongylidae] do zywiciela posredniego i ich rozwoj do stadium inwazyjnego
The way of penetration of first stage larvae of Elaphostrongylus cervi [Nematoda, Protostrongylidae] to the intermediate host and their development to the invasive stage
Autorzy:
Kuligowska, I
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/839475.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
larwy inwazyjne
drogi inwazji
rozwoj larw
zywiciele posredni
Protostrongylidae
nicienie
pasozyty
stadia rozwojowe
inwazja pasozytnicza
Nematoda
Elaphostrongylus cervi
Źródło:
Annals of Parasitology; 2009, 55, 3; 223-225
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ustalenie drogi wnikania larw I stadium Elaphostrongylus cervi [Nematoda, Protostrongylidae] do żywiciela pośredniego i ich rozwój do stadium inwazyjnego
The way of penetration of first stage larvae of Elaphostrongylus cervi [Nematoda, Protostrongylidae] to the intermediate host and their development to the invasive stage
Autorzy:
Kuligowska, I.
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/2143581.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
larwy inwazyjne
drogi inwazji
rozwoj larw
zywiciele posredni
Protostrongylidae
nicienie
pasozyty
stadia rozwojowe
inwazja pasozytnicza
Nematoda
Elaphostrongylus cervi
Opis:
The aim of the study was the way of penetration of the first stage larvae of Elaphostrongylus cervi to the intermediate host and their development to the invasive stage. The first stage larvae of E. cervi penetrate to the body of a snail by the epithelium of its foot, and localise in tissue of muscles. The period of their development to the second stage is 7 to 9 days, and to the third stage is 21 to 28 days.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 3; 223-225
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Próba doświadczalnego zarażenia kręgowców zmiennocieplnych larwami I i III stadium Elaphostrongylus cervi Cameron, 1931
An attempt at an experimental infection of poikilothermous vertebrates with I and III stage larvae of Elaphostrongylus cervi, Cameron, 1931
Autorzy:
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/838235.pdf
Data publikacji:
1988
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parazytologia
pasozyty zwierzat
nicienie pasozytnicze
Metastrongyloidea
Elaphostrongylus cervi
larwy nicieni
stadia rozwojowe
larwy inwazyjne
inwazja eksperymentalna
plazy
ryby
kregowce
zmiennocieplnosc
Opis:
The objective of the study was to establish possibilities of the development of the I stage larvae of E. cervi in fishes and amphibians, and possibilities of paratheny in the organism of these animals. In the alimentary tract of the fishes both the I stage and the invasive (i.e. III stage) larvae can not cross the intestine barrier and undergo digestion. However, in the frag organism the I stage larvae of E. cervi are capable of crossing the wall of the alimentary canal and of going through a part of their development, though not attaining the II stage. The invasive larvae fed to the frogs penetrate under the peritoneum, into the mesenterium and the muscles and there they survive inside cysts. Frogs as parathenic hosts for E. cervi can be dangerous for predators feeding on amphibians. The larvae of E. cervi liberated in their organism can pass through the cerebral phase of their development thus causing neural clinical symptoms.
Źródło:
Annals of Parasitology; 1988, 34, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Próba doświadczalnego zarażenia kręgowców zmiennocieplnych larwami I i III stadium Elaphostrongylus cervi Cameron, 1931
An attempt at an experimental infection of poikilothermous vertebrates with I and III stage larvae of Elaphostrongylus cervi, Cameron, 1931
Autorzy:
Demiaszkiewicz, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/2152592.pdf
Data publikacji:
1988
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parazytologia
pasozyty zwierzat
nicienie pasozytnicze
Metastrongyloidea
Elaphostrongylus cervi
larwy nicieni
stadia rozwojowe
larwy inwazyjne
inwazja eksperymentalna
plazy
ryby
kregowce
zmiennocieplnosc
Opis:
The objective of the study was to establish possibilities of the development of the I stage larvae of E. cervi in fishes and amphibians, and possibilities of paratheny in the organism of these animals. In the alimentary tract of the fishes both the I stage and the invasive (i.e. III stage) larvae can not cross the intestine barrier and undergo digestion. However, in the frag organism the I stage larvae of E. cervi are capable of crossing the wall of the alimentary canal and of going through a part of their development, though not attaining the II stage. The invasive larvae fed to the frogs penetrate under the peritoneum, into the mesenterium and the muscles and there they survive inside cysts. Frogs as parathenic hosts for E. cervi can be dangerous for predators feeding on amphibians. The larvae of E. cervi liberated in their organism can pass through the cerebral phase of their development thus causing neural clinical symptoms.
Źródło:
Wiadomości Parazytologiczne; 1988, 34, 2; 131-135
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł

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