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Tytuł:
Morphological features of Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) from different hosts
Charakterystyka morfometryczna Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) z różnych żywicieli
Autorzy:
Nowak, M.
Krolaczyk, K.
Kavetska, K.
Pilarczyk, B.
Powiązania:
https://bibliotekanauki.pl/articles/839131.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Anatinae
Cloacotaenia megalops
animal parasite
bird
host impact
morphology
tapeworm
West Pomeranian region
Polska
Cestoda
Hymenolepididae
host
parasite
Źródło:
Annals of Parasitology; 2011, 57, 1
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Morphological features of Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) from different hosts
Charakterystyka morfometryczna Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) z różnych żywicieli
Autorzy:
Nowak, M.
Królaczyk, K.
Kavetska, K.
Pilarczyk, B.
Powiązania:
https://bibliotekanauki.pl/articles/2143302.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Anatinae
Cloacotaenia megalops
animal parasite
bird
host impact
morphology
tapeworm
West Pomeranian region
Polska
Cestoda
Hymenolepididae
host
parasite
Opis:
The tapeworm species Cloacotaenia megalops (Nitzsch in Creplin, 1829) is characterized by a very specific morphology. A particularly distinct feature is a large almost square scolex in which four fleshy suction cups are embedded and a rudimentary rostellum. During standard studies of wild duck cestode fauna in northwestern Poland, some morphological differences were observed among specimens, mainly in the shape of scolices and hermaphroditic proglottids of C. megalops isolated from different bird species. This paper attempts to demonstrate the impact of the host species on morphology of the parasite. The study material consisted of 39 individuals of C. megalops (19 from Aythya fuligula, 10 from Anas platyrhynchos, 4 from Bucephala clangula, 4 from Aythya marila and 2 from A. ferina). The isolated parasites were fixed and stored in 70% ethanol and solid preparations were made. Selected external and internal structures of the parasite were measured and photographed using a Zeiss microscope, a microscope camera Opta Tech 2.1 and Opta View 6.0.2.2. It was stated that the sizes of the most important elements of the parasite morphology are generally consistent with those presented in the available literature, nevertheless some differences were observed in both morphology and sizes of some anatomical structures, especially in the form of scolices and hermaphroditic proglottids between specimens isolated from hosts representing three different eco-tribes (Aythyini, Anatini and Mergini).
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 1; 31-36
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zawlekanie egzotycznego kleszcza Aponomma latum [KOCH, 1844] [Acari: Ixodida: Ixodidae] na sprowadzanych do Polski pytonach krolewskich [Python regius SHAW, 1802]
Autorzy:
Siuda, K.
Nowak, M.
Kedryna, M.
Powiązania:
https://bibliotekanauki.pl/articles/836482.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Aponomma latum
Acari
pyton krolewski
zwierzeta importowane
kleszcze
Python regius
Polska
Ixodida
Ixodidae
gatunki egzotyczne
Źródło:
Annals of Parasitology; 2004, 50, 2; 337-341
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zawlekanie egzotycznego kleszcza Aponomma latum [KOCH, 1844] [Acari: Ixodida: Ixodidae] na sprowadzanych do Polski pytonach królewskich [Python regius SHAW, 1802]
Transfer of exotic tick Aponomma latum (Koch, 1844) (Acari: Ixodida: Ixodidae) on ball pythons (Python regius Shaw, 1802) brought to Poland.
Autorzy:
Siuda, K.
Nowak, M.
Kędryna, M.
Powiązania:
https://bibliotekanauki.pl/articles/2146549.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Aponomma latum
Acari
pyton krolewski
zwierzeta importowane
kleszcze
Python regius
Polska
Ixodida
Ixodidae
gatunki egzotyczne
Opis:
103 specimens of Python regius brought to Poland between October 2002 and March 2004 were examined. Occurrence of tick Aponomma latum was reported from 80.6 % of the examined reptiles. 549 specimens of A. latum were collected including 341 males, 149 females and 59 nymphs at the various stage of engorgement. Tick A. latum is frequently transferred beyond its natural range of occurrence — Afrotropical region.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 2; 337-341
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania in vitro wplywu albendazolu na kinetyke reakcji katalizowanej przez cytozolowa transferaze glutationowa [GST] z watroby szczura
Effect in vitro of albendazole on the kinetics of cytosolic glutathione transferase from the rat liver
Autorzy:
Wojtkowiak, A
Boczon, K.
Wandurska-Nowak, E.
Powiązania:
https://bibliotekanauki.pl/articles/836932.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
szczury
katalizatory
kinetyka reakcji enzymatycznych
albendazol
transferaza S-glutationowa
watroba
transferazy glutationowe
badania in vitro
Źródło:
Annals of Parasitology; 2007, 53, 2; 97-102
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of methylprednisolone on the dynamics of oxygen uptake and peroxidase and superoxide dismutase activities in skeletal muscles of mice infected with Trichinella spiralis larvae
Autorzy:
Wandurska-Nowak, E.
Boczon, K.
Derda, M.
Powiązania:
https://bibliotekanauki.pl/articles/838559.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
superoxide dismutase
mouse
mice
larva
peroxidase
Trichinella spiralis
skeletal muscle
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Glutathione-S-transferase activity in mouse muscle during experital trichinellosis
Autorzy:
Derda, M.
Wandurska-Nowak, E.
Boczoń, K.
Powiązania:
https://bibliotekanauki.pl/articles/2147897.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
glutathione s-transferase
infection
muscle
mouse
Trichinella
mice
trichinellosis
host
skeletal muscle
Opis:
The role of glutathione-S-transferase (GST, EC 2.5.1.18) in biochemical host defence in experimental trichinellosis was evaluated. The activity of GST in mouse skeletal muscles was measured during the muscular phase of trichinellosis, starting from the 3rd week post infection (w.p.i.) to the 11th w.p.i. Activity was determined spectrophotometrically by monitoring the formation of thioether (S-2,4-dinitrophenylglutathione) from the reduced form of glutathione and 1-chloro-2,4-dinitrobenzene used as a substrate and as an example of xenobiotics. The changes in the activity of GST were as follows: an increase in activity starts in the 4th w.p.i., peaks (up to 310% of the normal value) in the 6th w.p.i., decreases in the 8th week and a final, weak rise was observed in week 11. The statistically significant changes in GST activity in this phase of experimental trichinellosis suggest that this enzyme participates in the biochemical defence of the host against Trichinella infection.
Źródło:
Wiadomości Parazytologiczne; 2001, 47, 2; 227-232
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) in wild ducks in Western Pomerania, Poland
Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) u dzikich kaczek Pomorza Zachodniego
Autorzy:
Królaczyk, K.
Kavetska, K.M.
Kalisińska, E.
Nowak, M.R.
Powiązania:
https://bibliotekanauki.pl/articles/2143326.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Cloacotaenia megalops
tapeworm
Cestoda
Hymenolepididae
bird
wild duck
duck
West Pomeranian region
Polska
Opis:
Cloacotaenia megalops (Nitzsch in Creplin, 1892) is a polyxenic and cosmopolitan tapeworm from the family Hymenolepididae. Its generic name derives from their typical location (cloaca), and the typical final hosts which are birds typically associated with water and marsh environments: Anseriformes, Galliformes and Gruiformes. In Poland, the presence of C. megalops has been observed so far in 16 species of ducks from the Baltic coast, the Mazurian Lake District, Wielkopolsko-Kujawska Lowland, Mazovian Lowland, and Podlasie Lowland. In Western Pomerania, quantitative structure analyses were only carried out on Anas platyrhynchos, and therefore the aim of this study was the detailed analysis of environmental populations of C. megalops in wild ducks. The examined tapeworms were isolated from the digestive tract of 1005 wild ducks representing 17 species belonging to three different eco-tribes: Anatini (n=225), Aythyini (n=413) and Mergini (n=367), from northwestern Poland. During the study 187 C. megalops were found in 89 birds (8.8% of examined ducks) belonging to 7 species: Anas crecca (common teal), A. querquedula (garganey), A. platyrhynchos (mallard) (Anatini); Aythya ferina (pochard), A. fuligula (tufted duck), A. marila (greater scaup) (Aythyini) and Bucephala clangula (goldeneye) (Mergini). The results show the differences in the quantitative structure of C. megalops among the examined species of ducks. The highest prevalence was found in mallard (18.6%) and the lowest in greater scaup (3.2%). The highest mean intensity was observed in greater scaup (4.0), and the lowest in garganey and common teal (1.0). Relative density was at a similar level in the tested birds. Based on the ratio of dominance, it was found that C. megalops is a rare species in the cestodofauna in the examined birds.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 2; 123-126
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Glutathione-S-transferase activity in mouse muscle during experital trichinellosis
Autorzy:
Derda, M
Wandurska-Nowak, E.
Boczon, K.
Powiązania:
https://bibliotekanauki.pl/articles/837806.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
glutathione s-transferase
infection
muscle
mouse
Trichinella
mice
trichinellosis
host
skeletal muscle
Opis:
The role of glutathione-S-transferase (GST, EC 2.5.1.18) in biochemical host defence in experimental trichinellosis was evaluated. The activity of GST in mouse skeletal muscles was measured during the muscular phase of trichinellosis, starting from the 3rd week post infection (w.p.i.) to the 11th w.p.i. Activity was determined spectrophotometrically by monitoring the formation of thioether (S-2,4-dinitrophenylglutathione) from the reduced form of glutathione and 1-chloro-2,4-dinitrobenzene used as a substrate and as an example of xenobiotics. The changes in the activity of GST were as follows: an increase in activity starts in the 4th w.p.i., peaks (up to 310% of the normal value) in the 6th w.p.i., decreases in the 8th week and a final, weak rise was observed in week 11. The statistically significant changes in GST activity in this phase of experimental trichinellosis suggest that this enzyme participates in the biochemical defence of the host against Trichinella infection.
Źródło:
Annals of Parasitology; 2001, 47, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania in vitro wpływu albendazolu na kinetykę reakcji katalizowanej przez cytozolową transferazę glutationową [GST] z wątroby szczura
Effect in vitro of albendazole on the kinetics of cytosolic glutathione transferase from the rat liver
Autorzy:
Wojtkowiak, A.
Boczoń, K.
Wandurska-Nowak, E.
Powiązania:
https://bibliotekanauki.pl/articles/2143851.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
szczury
katalizatory
kinetyka reakcji enzymatycznych
albendazol
transferaza S-glutationowa
watroba
transferazy glutationowe
badania in vitro
Opis:
Introduction. Since the idea of multifunctional mode of action of anthelmintics is considered and in experimental trichinellosis in vivo albendazole seems to act as an allosteric activator of cytosolic GST from mice muscles, in this study a termosensitivity after in vitro incubation with albendazole of purified commercial cytosolic glutathione transferase (GST) from the rat liver was investigated. Methods. Two extremal temperatures: −80°C and +30°C were used to destroy the dimer in quaternary structure of this enzyme. Results. In control preparations both extremal temperatures destroy this structure, so the Michaelis−Menten kinetic curves of substrate saturation show the typical hyperbolic shape. After a long (15 h) freezing at −80°C or heating (up to 14 h at +30°C) the kinetics of substrate saturation of GST after incubation with albendazole show the sigmoidal or "double sigmoidal" shape, pointing out the quaternary GST structure as a complex of "frozen subunits". Drug inhibits about 6−times the total activity of GST after incubation at +30°C. We conclude that albendazole in vitro influences the structure of cytosolic GST from the rat liver and inhibits its activity, but, in opposite to in vivo study in mouse muscles infected with Trichinella spiralis larvae, does not act as an activator of this enzyme.
Źródło:
Wiadomości Parazytologiczne; 2007, 53, 2; 97-102
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) in wild ducks in Western Pomerania, Poland
Cloacotaenia megalops (Nitzsch in Creplin, 1829) (Cestoda, Hymenolepididae) u dzikich kaczek Pomorza Zachodniego
Autorzy:
Krolaczyk, K.
Kavetska, K.M.
Kalisinska, E.
Nowak, M.R.
Powiązania:
https://bibliotekanauki.pl/articles/839757.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Cloacotaenia megalops
tapeworm
Cestoda
Hymenolepididae
bird
wild duck
duck
West Pomeranian region
Polska
Opis:
Cloacotaenia megalops (Nitzsch in Creplin, 1892) is a polyxenic and cosmopolitan tapeworm from the family Hymenolepididae. Its generic name derives from their typical location (cloaca), and the typical final hosts which are birds typically associated with water and marsh environments: Anseriformes, Galliformes and Gruiformes. In Poland, the presence of C. megalops has been observed so far in 16 species of ducks from the Baltic coast, the Mazurian Lake District, Wielkopolsko-Kujawska Lowland, Mazovian Lowland, and Podlasie Lowland. In Western Pomerania, quantitative structure analyses were only carried out on Anas platyrhynchos, and therefore the aim of this study was the detailed analysis of environmental populations of C. megalops in wild ducks. The examined tapeworms were isolated from the digestive tract of 1005 wild ducks representing 17 species belonging to three different eco-tribes: Anatini (n=225), Aythyini (n=413) and Mergini (n=367), from northwestern Poland. During the study 187 C. megalops were found in 89 birds (8.8% of examined ducks) belonging to 7 species: Anas crecca (common teal), A. querquedula (garganey), A. platyrhynchos (mallard) (Anatini); Aythya ferina (pochard), A. fuligula (tufted duck), A. marila (greater scaup) (Aythyini) and Bucephala clangula (goldeneye) (Mergini). The results show the differences in the quantitative structure of C. megalops among the examined species of ducks. The highest prevalence was found in mallard (18.6%) and the lowest in greater scaup (3.2%). The highest mean intensity was observed in greater scaup (4.0), and the lowest in garganey and common teal (1.0). Relative density was at a similar level in the tested birds. Based on the ratio of dominance, it was found that C. megalops is a rare species in the cestodofauna in the examined birds.
Źródło:
Annals of Parasitology; 2011, 57, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Examination of pathogens affecting wolves in Southern Poland - a preliminary results
Autorzy:
Gozdzik, K.
Nowak, S.
Bien, J.
Myslajek, R.
Powiązania:
https://bibliotekanauki.pl/articles/6669.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pathogen
wolf
Canis lupus
protozoan parasite
parasite
Trichinella
nematode
gastrointestinal helminth
helminth
egg
Alaria
Capillaria
Trichuris
taeniid tapeworm
Ancylostoma
Moniezia
oocyst
Eimeria
Southern Poland
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biochemical investigations of the dynamics of proteinase activity at different stages of trichinellosis in mice
Autorzy:
Hadas, E
Derda, M.
Boczon, K.
Wandurska-Nowak, E.
Powiązania:
https://bibliotekanauki.pl/articles/839657.pdf
Data publikacji:
1994
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Trichinella pseudospiralis
mice
blood serum
proteinase activity
enzyme activity
enzymatic change
mouse
muscle
man
trichinellosis
Trichinella spiralis
dynamics
tissue
Opis:
In the literature available hitherto there are many reports on enzymatic changes in tissues and a correlated rise in enzymatic activity in blood serum during experimental and human trichinellosis. In this study we were characterised proteinase activity in crude extracts from muscles of mice infected with Trichinella spiralis and T. pseudospiralis and the dynamics of their changes in different stages of disease. The activity of proteinase in muscle of mice infected with T. spiralis showed an increase in the 1 st- 5th week post infection, and then a slight decrease. The biggest proteinase activity was observed in 5th- 6th week post infection. In the muscle of mice infected with T. pseudospiralis the increase of proteinase activity was observed in 1st-4th week post infection. In the 4th week the activity reached its maximum and in the 5th- 10th week post infection there was a decrease of the activity in comparison with the control. As we could see, the dynamics of the changes of proteinase activity in mice is similar in the case of the disease with other biochemical and immunological indices observed in trichinellosis and with the increase of regeneration and transformation processes observed in histopathological studies.
Źródło:
Annals of Parasitology; 1994, 40, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biochemical investigations of the dynamics of proteinase activity at different stages of trichinellosis in mice
Autorzy:
Hadaś, E.
Derda, M.
Boczoń, K.
Wandurska-Nowak, E.
Powiązania:
https://bibliotekanauki.pl/articles/2151484.pdf
Data publikacji:
1994
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Trichinella pseudospiralis
mice
blood serum
proteinase activity
enzyme activity
enzymatic change
mouse
muscle
man
trichinellosis
Trichinella spiralis
dynamics
tissue
Opis:
In the literature available hitherto there are many reports on enzymatic changes in tissues and a correlated rise in enzymatic activity in blood serum during experimental and human trichinellosis. In this study we were characterised proteinase activity in crude extracts from muscles of mice infected with Trichinella spiralis and T. pseudospiralis and the dynamics of their changes in different stages of disease. The activity of proteinase in muscle of mice infected with T. spiralis showed an increase in the 1 st- 5th week post infection, and then a slight decrease. The biggest proteinase activity was observed in 5th- 6th week post infection. In the muscle of mice infected with T. pseudospiralis the increase of proteinase activity was observed in 1st-4th week post infection. In the 4th week the activity reached its maximum and in the 5th- 10th week post infection there was a decrease of the activity in comparison with the control. As we could see, the dynamics of the changes of proteinase activity in mice is similar in the case of the disease with other biochemical and immunological indices observed in trichinellosis and with the increase of regeneration and transformation processes observed in histopathological studies.
Źródło:
Wiadomości Parazytologiczne; 1994, 40, 4; 329-335
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł

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