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Wyszukujesz frazę "Ras-Norynska, M." wg kryterium: Autor


Wyświetlanie 1-12 z 12
Tytuł:
A comparison of the efficacy and pharmacokinetics of ivermectin after spring and autumn treatments against Cyathostominae in horses
Autorzy:
Sokol, R.
Ras-Norynska, M.
Michalczyk, M.
Jasiecka, A.
Ziolkowski, H.
Jaroszewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/30787.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of the present study was to determine the efficacy of ivermectin against Cyathostominae infections and to describe the drug's pharmacokinetic parameters during two seasonal deworming treatments in horses. The study was performed on warm-blooded mares aged 3-12 years weighing 450-550 kg. A single bolus of an oral paste formulation of ivermectin was administered at a dose of 0.2 mg/kg BW in spring and autumn. Fecal samples were tested before treatment and 1, 2, 3, 4, 6, 10, 20, 30, 40, 50, 60, 75 days after treatment. Ivermectin concentrations in blood samples collected before treatment, 0.5,1, 2, 3, 4, 6, 12, 24, 36 and 48 hours after treatment, and 3, 4, 6, 8,10, 15, 20, 25, 30, 40, 50, 60 and 75 days after drug administration were determined by high pressure liquid chromatogra-phy. Drug absorption was significantly (p<0.05) slower (tmax: 21.89±11.43 h) in autumn than in spring (tmax: 9.78±8.97 h). Maximum concentrations (Cmax) of ivermectin in the blood plasma of individual horses (8.40-43.08 ng/ml) were observed 2-24 h after drug administration during the spring treatment and 2-36 h (6.43-24.86 ng/ml) after administration during the autumn treatment. Significantly higher (p<0.05) ivermectin concentrations were found during the first 4 hours after administration in spring in comparison with those determined after the autumn treatment. The administration of the recommended dose of ivermectin resulted in 100% elimination of parasitic eggs from feces in spring and autumn treatment.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 2
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An assessment of the internal parasitic infection of dogs in rural areas
Autorzy:
Michalczyk, M.
Sokol, R.
Galecki, R.
Ras-Norynska, M.
Powiązania:
https://bibliotekanauki.pl/articles/5547.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
assessment
internal disease
parasitic infection
parasite
Toxocara canis
Diphyllobothrium latum
Ancylostoma
Uncinaria stenocephala
Echinococcus granulosus
dog
rural area
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biochemical parameters in Japanese quails Coturnix coturnix japonica infected with coccidia and treated with Toltrazuril
Autorzy:
Sokol, R.
Gesek, M.
Ras-Norynska, M.
Michalczyk, M.
Koziatek, S.
Powiązania:
https://bibliotekanauki.pl/articles/2087974.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The activity of aspartate aminotransferase, alanine aminotransferase and lactate dehydrogenase, total protein, albumin and cholesterol levels were determined in the blood serum of Japanese quails infected with coccidia and treated with Baycox (active ingredient: toltrazuril). Lower levels of AST and ALT activity were noted in treated birds regardless of the applied Baycox dose. The biochemical changes observed in the blood serum of Japanese quails point to coccidia-induced damage of digestive system tissues despite an absence of pronounced clinical symptoms. Significantly lower levels of AST activity and higher levels of LDH activity in treated birds indicate that coccidiosis treatment with toltrazuril contributed to the regeneration of digestive system tissues. An insignificant increase in cholesterol levels was noted, whereas the other serum biochemical parameters remained within the reference ranges.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 1
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coccidia infections in homing pigeons of various age during the racing season
Autorzy:
Ras-Norynska, M.
Michalczyk, M.
Sokol, R.
Powiązania:
https://bibliotekanauki.pl/articles/839726.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
coccidiosis
parasitic disease
Eimeria
pigeon
racing season
oocyst
feces sample
bird
animal loss
Eimeria labbeana
Eimeria columbarum
Eimeria columbae
domestic pigeon
Columba livia var.domestica
Źródło:
Annals of Parasitology; 2011, 57, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coccidia infections in homing pigeons of various age during the racing season
Autorzy:
Raś-Noryńska, M.
Michalczyk, M.
Sokół, R.
Powiązania:
https://bibliotekanauki.pl/articles/2143361.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
coccidiosis
parasitic disease
Eimeria
pigeon
racing season
oocyst
feces sample
bird
animal loss
Eimeria labbeana
Eimeria columbarum
Eimeria columbae
domestic pigeon
Columba livia var.domestica
Opis:
Coccidiosis caused by Eimeria spp. is a common parasitic disease in homing pigeons. The study objective was to evaluate the incidence of coccidia infections in pigeon lofts during racing season. The intensity of coccidiosis was determined by floatation analyses of faeces samples collected from three pigeon groups performed in three replications (before the racing season, in mid-season and after the end of racing season). The presence of coccidia oocysts was determined in all faeces samples in each replication. At the end of the racing season, the average oocyst counts in faeces samples collected from pigeons that were flown for the first time increased by around 10% in relation to oocysts counts determined before the race. In flown pigeons (aged 2–4 years) a 2.5–9.9% drop was noted in oocysts counts subject to flock, whereas an increase of 15.7–17.3% was reported in parent flocks (unflown pigeons). The results of the experiment indicate that coccidia infections are a common problem in homing pigeons during racing season, which affects racing results and contributes to bird loss.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 3; 165-168
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimation of infection of internal parasites in horses from different type of farms
Autorzy:
Sokol, R.
Ras-Norynska, M.
Michalczyk, M.
Ras, A.
Rapacz-Leonard, A.
Koziatek, S.
Powiązania:
https://bibliotekanauki.pl/articles/6529.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
animal infection
parasite
internal parasite
horse
farm
Warmia-Mazury region
Opis:
Studies were carried out in year 2014 during the pasture period (from April to October) in Warmia and Mazury Region. Fecal samples were taken from cold- and warmblood horses from individual and agrotouristic farms with the different housing, feeding and pasture- care practices. Total of 512 horses were examined (320 mares, 170 geldings and 22 stallions). In the group of 185 horses from individual farms, 119 animals (64.3%) were infected with gastro-intestinal parasites. Among the 372 horses from agrotouristic farms 169 (51.7%) were infected with parasites. Most of the animals expelled the eggs of Cyathostominae. In some individuals occurred eggs of Strongylus spp., Parascaris equorum, Strongyloides westeri and tapeworm of Anoplocephala. The number of infected horses from agrotouristic farms was lower than from individual farms, probably due to more regular deworming (usually 2 times a year) and bigger care paid to cleaning pastures.
Źródło:
Annals of Parasitology; 2015, 61, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internal parasites of reptiles
Autorzy:
Ras-Norynska, M.
Sokol, R.
Powiązania:
https://bibliotekanauki.pl/articles/5918.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Parazytologiczne
Opis:
Nowadays a growing number of exotic reptiles are kept as pets. The aim of this study was to determine the species of parasites found in reptile patients of veterinary practices in Poland. Fecal samples obtained from 76 lizards, 15 turtles and 10 snakes were examined by flotation method and direct smear stained with Lugol’s iodine. In 63 samples (62.4%) the presence of parasite eggs and oocysts was revealed. Oocysts of Isospora spp. (from 33% to 100% of the samples, depending on the reptilian species) and Oxyurids eggs (10% to 75%) were predominant. In addition, isolated Eimeria spp. oocysts and Giardia intestinalis cysts were found, as well as Strongylus spp. and Hymenolepis spp. eggs. Pet reptiles are often infected with parasites, some of which are potentially dangerous to humans. A routine parasitological examination should be done in such animals.
Źródło:
Annals of Parasitology; 2015, 61, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modulation of specific biochemical blood parameters by helminth infection in laboratory Beagle dogs
Autorzy:
Szweda, M.
Szarek, J.
Babinska, I.
Sokol, R.
Ras-Norynska, M.
Kolodziejska-Sawerska, A.
Mecik-Kronenberg, T.
Powiązania:
https://bibliotekanauki.pl/articles/31110.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The objective of this study was to examine the independent effect of helminths infection on biochemical blood parameters in Beagles intended for laboratory use which may contribute to a change of experimental results. As a result of research, the authors confirmed the negative effect of helminth invasion on the metabolism of the liver and kidney in laboratory dogs. Stool samples from thirty Beagle puppies were examined for parasites before the puppies were moved to the animal facility, and all were dewormed with Vetminth paste on the day they were moved. Stool examination was performed three more times and animals were given Drontal Plus flavor (Bayer) and Baycox 5% (Bayer). A fourth parasitological examination revealed no intestinal parasites in the feces. Three blood biochemical tests were performed. Experimental results clearly indicate the significant impact of intestinal parasites in dogs used in experiments.
Źródło:
Polish Journal of Veterinary Sciences; 2012, 15, 2
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasites of the captive mallard duck (Anas platyrhynchos)
Autorzy:
Ras-Norynska, M.
Sokol, R.
Michalczyk, M.
Koziatek-Sadlowska, S.
Powiązania:
https://bibliotekanauki.pl/articles/5659.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
nematode
Amidostomum anseris
mallard duck
Anas platyrhynchos
bird
water bird
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The parasites of the mallard duck (Anas platyrhynchos) as an indicator of health status and quality of the environment
Autorzy:
Sokol, R.
Ras-Norynska, M.
Gesek, M.
Murawska, D.
Hanzal, V.
Janiszewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/6429.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Opis:
The mallard duck (Anas platyrhynchos) is a host to internal and external parasites. A heavy parasite burden indicates poor immunological status and a pathogen-contaminated environment. The present study describes the macroscopic and microscopic examination of isolated intestines and gizzards of 130 mallard ducks from birds kept in the breeding farm. Scrapings of intestinal mucosa were examined by flotation and with the sedimentation method. The results of the flotation method indicate the presence of coccidia oocysts in the ileum scrapings from one of five male mallards aged six weeks, one out of five aged 10 weeks and three out of five aged 12 weeks. In female mallards, oocysts were found in two of five birds aged 12 weeks and in two of five aged 16 weeks. No macroscopic lesions were found in the intestinal mucosa. Adult forms of the nematode Amidostomum anseris were found in the gizzards of six mallards aged 20 weeks and in two aged 22 weeks. The relatively low prevalence of parasitic infections reflects the purity of the environment, good immunity status of the birds and good management of the farm.
Źródło:
Annals of Parasitology; 2016, 62, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Toltrazuril (BaycoxR) treatment against coccidiosis caused by Eimeria sp. in Japanese quails (Coturnix coturnix japonica)
Autorzy:
Sokol, R.
Gesek, M.
Ras-Norynska, M.
Michalczyk, M.
Powiązania:
https://bibliotekanauki.pl/articles/30590.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
Coccidiosis is the most predominant parasitic disease affecting Japanese quails (Coturnix coturnix japonica) in commercial farms. Coccidiosis as a subclinical infection is difficult to diagnose without parasitological examinations. Oocysts of two Eimeria species, E. bateri and E. tsunodai, were determined in the analysed quail flock. Infected birds were administered Baycox 2.5% at the dose of: group I - 7 mg toltrazuril/kg BW per day provided in drinking water (1.5 ml/0.5 l H₂O) that was available 24 h for 2 days, group II - 14 mg/kg BW (3 ml/0.5 l H₂O), and group III - 24.5 mg/kg BW (5 ml/0.5 l H₂O); in groups II and III, the solutions were available 8 h/24 h for 2 days. After the first day of the treatment, the number of excreted oocysts (OPG - oocysts per gram) increased, a steady decrease in oocyst counts began on the second day of Baycox administration and lasted until a three-day period when no oocyst were determined in faecal samples. Regardless of the dose applied, toltrazuril (Baycox) completely eliminated E. bateri coccidia and led to a highly significant reduction in the number of E. tsunodai oocysts. The results suggest that the effectiveness of toltrazuril varies depending on coccidia species and developmental stages of the parasite. From the clinical point of view, the treatment applied significantly reduces the number of coccidia oocysts in commercial flocks of Japanese quails.
Źródło:
Polish Journal of Veterinary Sciences; 2014, 17, 3
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Treatment of cyathostominosis with ivermectin and its influence on selected blood biochemical parameters
Autorzy:
Ras-Norynska, M.
Sokol, R.
Powiązania:
https://bibliotekanauki.pl/articles/30597.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
Infections caused by nematodes of the subfamily Cyathostominae affect nearly 100% of pastured horses. Despite of an absence of pronounced symptoms, cyathostominosis can have very serious health consequences. The aim of this study was to monitor changes in total protein levels and concentrations of selected microelements and macroelements in the blood of horses before and after ivermectin treatment. In healthy horses infected by the studied parasites, total blood protein levels were below the physiological norm, but iron (Fe), magnesium (Mg), calcium (Ca) and phosphorus (P) concentrations were within normal limits. Ivermectin treatment reduced the number of excreted parasite eggs (FEC) by 100%, and dead parasites were observed in feces. Decreased iron (Fe) concentrations and an insignificant increase in total blood protein levels were reported. A progressive decline in iron levels was observed when parasite eggs reappeared in feces 60 days after treatment. Iron loss takes place as a result of bleeding from the large intestine when adult nematodes affected by the drug are removed from intestine and fourth-stage larvae leave parasitic nodules in the intestinal wall. A drop in iron levels could be an indirect indicator of the severity of cyathostominosis.
Źródło:
Polish Journal of Veterinary Sciences; 2013, 16, 3
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-12 z 12

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