Wyniki wyszukiwania - Biblioteka Nauki

1

Latencja i zwiazane z latencja transkrypty w zakazeniach herpeswirusem koni typu 1 [EHV-1]

100%

Banbura M.

Postępy Mikrobiologii

|

1999

|

tom 38

|

nr 4

345-353

2

Zakażenia zwierząt laboratoryjnych a badania naukowe

63%

Banbura M. , Dziewiatkowski T.

Prace i Materiały Zootechniczne

|

2008

|

tom 66

3

Udzial konskiego herpeswirusa typu 2 [EHV-2] w patogenezie zakaznych chorob koni

51%

Ruszczyk A. , Dzieciatkowski T. , Banbura M.

Medycyna Weterynaryjna

|

2002

|

tom 58

|

nr 10

760-763

4

Zmiany histopatologiczne i ekspresja zwiazanego z latencja RNA herpeswirusa koni typu 1 [EHV-1] w osrodkowym ukladzie nerwowym myszy zakazonych izolatem terenowym

51%

Banbura M. , Sendecka H. , Chmielewska A. , Tucholska A.

Medycyna Weterynaryjna

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2000

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tom 56

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nr 12

804-808

5

Morfologia i właściwości hemaglutynujące koronawirusa jelitowego cieląt. I. Morfologia koronawirusa namnożonego in vitro

51%

Malicki K. , Malicka E. , Ladynska A. , Banbura M.

Medycyna Weterynaryjna

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1990

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tom 46

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nr 12

EN

Coronavirus 800 (18) propagated in the lung cells of the calf foetus (16) was purified and concentrated by: a) differential centrifugation, b) precipitation with PEG-6000, c) repeated haemadsorption-elution assay (9). The samples were examined under a transmissive microscope after prior negative staining. There were found many virions (Fig 1 and 2) with a typical morphology of coronavirus (2, 12, 13, 14, 15, 17). Besides, there were observed some particles with internal nucleoprotein in the form of a spisal or S-shape, and empty particles (Fig 5) with bilateral concave surfaces (fig 6). Unusual peplomers forming short (Fig 7, 8) and long filaments (Fig 9, 10) were also seen. However, to identify these unusual structures as corona- viruses or coronavirus substructures (Fig 11, 12) it is necessary to employ a specific method using labelled antibodies.

6

Test PCR w diagnostyce wirusowego zakaznego ronienia klaczy

51%

Banbura M. , Chmielewska A. , Tucholska A. , Malicki K.

Medycyna Weterynaryjna

|

1998

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tom 54

|

nr 11

772-774

EN

The nested PCR technique (Borchers and Slater, 1993) was applied for the diagnosis of EHV-1 infections. DNA samples were isolated from livers of miscarried fetuses or dead foals. After amplification we detected EHV-1 specific sequences in 9 out of 15 fetuses and in 2 out of 6 foals. PCR results were compared to results of routinely performed immunofluorescent detection of viral antigen in cryosections of tissues. Six tested fetuses were FAT-positive, 7 FAT-negative and 2 were questionable. One FAT-negative fetus and two questionable were PCR-positive. All foals were FAT-negative. We have demonstrated that PCR is more sensitive than FAT and allows verification of inconclusive results of antigen detection. PCR is also suitable for detection of EHV-1 specific sequences in archival samples frozen up to 3 years.

7

Wydział Medycyny Weterynaryjnej Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie - jubileusz 90-lecia jego powołania

51%

Klucinski W. , Binek M. , Banbura M.

Medycyna Weterynaryjna

|

2017

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tom 73

|

nr 10

8

Mieszane zakazenia konskimi herpeswirusami typu 1 i 2 [EHV-1 i EHV-2]

51%

Banbura M. , Witkowski L. , Chmielewska A. , Tucholska A.

Medycyna Weterynaryjna

|

2006

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tom 62

|

nr 09

1071-1072

EN

110 blood samples from clinically healthy mares of English breed, half-blood and the Wielkopolska race were tested for the presence of EHV-1 and EHV-2 using nested PCR. 15 samples were EHV-1-positive, 24 samples were EHV-2-positive, whereas only 4 samples were both EHV-1 and EHV-2 positive. The virus was isolated from PBLs in equine dermal cell cultures by co-cultivation or by culture inoculation with cell lysates derived from PBLs. A total of 14 strains were isolated from EHV-2 and EHV-1/EHV-2-positive samples. However, all of them were identified by nPCR as being type 2. Since no EHV-1 was isolated, even from dually infected leukocytes, it was concluded that the presence of EHV-2 does not stimulate in-vitro isolation of EHV-1 from infected leukocytes. It is tempting to speculate that such stimulatory effects in-vivo may involve EHV-2-induced immunosupression. Despite any possible mechanism of EHV-1 stimulation, it seems that EHV-2 does not play a significant role in the epidemiology of EHV-1-caused miscarriages in horses since mixed infections are rather rare.

9

Breeding biology of the House Martin Delichon urbica in Algeria

51%

Lahlah N. , Chabi Y. , Banbura M. , Banbura J.

Acta Ornithologica

|

2006

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tom 41

|

nr 2

10

Wystepowanie wirusa zakaznego ronienia klaczy w leukocytach krwi obwodowej koni

51%

Banbura M. , Chmielewska A. , Tucholska A. , Malicki K.

Medycyna Weterynaryjna

|

2000

|

tom 56

|

nr 08

521-523

11

Prof. dr hab. Konrad Malicki - (1929-2011)

50%

Banbura M.

Postępy Mikrobiologii

|

2011

|

tom 50

|

nr 2

12

Izolacja konskich herpeswirusow typu 1 i 2 [EHV-1 i EHV-2] od zrebiat zakazonych Rhodococcus equi

38%

Banbura M. , Witkowski L. , Chmielewska A. , Tucholska A. , Rzewuska M. , Ruszczyk A.

Medycyna Weterynaryjna

|

2004

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tom 60

|

nr 12

1333-1336

13

Zastosowanie metody real-time PCR i systemu LightCycler do wykrywania DNA wirusa zakaznego ronienia klaczy [EHV-1]

38%

Dzieciatkowski T. , Przybylski M. , Chmielewska A. , Tucholska A. , Turowska A. , Banbura M.

Medycyna Weterynaryjna

|

2008

|

tom 64

|

nr 07

918-921

EN

Equine herpesvirus type 1 (EHV-1) is one of the major horse diseases, causing considerable worldwide losses. A variety of techniques, including nested PCR, have been used to diagnose EHV-1 infections. In this paper, a real-time PCR assay that uses non-specific SYBR Green I® fluorochrome for the detection of EHV-1 DNA is described. This method does not require post-amplification manipulations, thereby reducing the risk of cross-contamination. The assay was sensitive enough to detect EHV-1 sequences in neuronal cell cultures and also different clinical samples. The technique is specific: it was not reactive with other herpesviruses or opportunistic bacterial pathogens such as Escherichia coli, Staphylococcus epidermidis and Enterococcus faecium. In comparison to virus isolation or the nested PCR used previously, the test was more sensitive and should be useful for the common diagnosis based on its specificity and rapidity.

14

Effects of brood size manipulation on physiological condition of nestling Blue Tits Cyanistes caeruleus

38%

Banbura J. , Skwarska J. , Kalinski A. , Wawrzyniak J. , Slomczynski R. , Banbura M. , Zielinski P.

Acta Ornithologica

|

2008

|

tom 43

|

nr 2

129-138

EN

Producing high quality offspring of good physiological performance, able to survive to independence and, then, to reproductive maturity is a major component of life history strategies. The ability of nestling altricial birds to develop a good physiological condition depends to a large extent on the amount and quality of food provided by parents, as well as other aspects of parental care. We hypothesized that experimental changes to the original brood size should affect both parental Blue Tits and their offspring, resulting in corresponding changes in the body condition of the nestlings. Over two breeding seasons, using two habitat sites, we conducted an experiment with two manipulative treatments applied to broods of three-day-old nestlings — the reduction or enlargement of broods by three nestlings, and one non-manipulative control treatment. Our aim was to test whether the experiment would affect a number of different measures of nestling condition: blood concentrations of hemoglobin and glucose, heterophil-to-lymphocyte ratio and morphometric condition index, all being analyzed when the nestlings were 13 days old. We found no effect in the case of hemoglobin, despite the fact that it had previously been shown to be sensitive to large-scale differences in trophic conditions between habitats and years and to the experimental removal of nest parasites. All the remaining variables, i.e. heterophil-to-lymphocyte ratio, glucose concentration and morphometric condition index, responded to the experimental treatments, showing different but reasonable patterns of variation. We suggest that an experimental increase in brood size definitely hinders the development of nestling physiological condition, but even an experimental reduction of broods can affect some physiological indicators (glucose), probably because of readjustments in the feeding rate.

PL

Eksperyment przeprowadzono w latach 2005-2006 w dwóch środowiskach, parkowo-ogrodowym i leśnym, w ramach długoterminowego projektu badań nad sikorami w Łodzi i okolicy. W obu środowiskach zlokalizowane są powierzchnie badawcze zaopatrzone w drewniane skrzynki lęgowe, zasiedlane przez dziuplaki wtórne. Na lęgach modraszki przeprowadzono eksperyment polegający na zmianie wielkości lęgów o 3 pisklęta w trzecim dniu po wykluciu. Znajdujące się w tym samym stadium lęgi (n = 135) losowo przypisywano do zabiegów zmniejszania (n = 29) i zwiększania (n = 29) oraz roli kontrolnej (n = 77). Zabieg doświadczalny, rok i środowisko były traktowane jako czynniki, zaś jako zmienne zależne przyjęto następujące charakterystyki: stężenie hemoglobiny, stosunek liczby heterofili do limfocytów, stężenie glukozy we krwi, morfometryczny indeks kondycji (wartości resztowe z regresji masy ciała na długość skrzydła) oraz sukces wylotu (proporcja liczby podlotów w stosunku do zmienionej w wyniku zabiegu eksperymentalnego wielkości lęgu). Zmienne zależne uzyskano w wyniku badania krwi i pomiarów morfometrycznych 13-dniowych piskląt, dla podprób 5 osobników na gniazdo. Dla każdej podpróby wyliczano średnią, która była traktowana jako obserwacja jednostkowa. Nie wykryto wpływu eksperymentu na średnie stężenie hemoglobiny Wykryto istotny wpływ na stosunek heterofili do limfocytów, stężenie glukozy, morfometryczny indeks kondycji i sukces wylotu. (Tab. 2, Fig. 1). Poza wpływem czynnika eksperymentalnego w niektórych przypadkach istotny okazał się także wpływ roku, środowiska i interakcji czynników. W sumie wyniki tworzą skomplikowany, ale dający się zrozumiale interpretować wzorzec. Poszczególne zmienne zależne reagowały na czynnik eksperymentalny w odmienny sposób, co wydaje się mieć związek z odmienną skalą czasową i fizjologicznym poziomem ich kształtowania się w trakcie życia piskląt.

15

Experimental inoculation by different routes of colostrum deprived (CD), 1 day old and SPF-CD piglets with pig and calf rotaviruses

38%

Malicki K. , Banbura M. , Ladynska A. , Spohr de Faundez I. , Niemialtowski M. , Malicka E. , Kubrat Z.

Annals of Warsaw Agricultural University. Veterinary Medicine

|

1988

|

tom 14

16

Wpływ zakażeń wirusowych na cytoszkielet komórkowy

38%

Slonska A. , Golke A. , Solarska M. , Cymerys J. , Dzieciatkowski T. , Banbura M.

Postępy Mikrobiologii

|

2011

|

tom 50

|

nr 2

17

Surgical techniques of SPF piglet procurement and their intraenteral or intravenous inoculations

38%

Sereda J. , Nagajewski M. , Kicinski M. , Ratajska K. , Malicki K. , Banbura M. , Spohr de Faundez I.

Annals of Warsaw Agricultural University. Veterinary Medicine

|

1988

|

tom 14

18

Variation in egg sizes of Pied Flycatchers Ficedula hypoleuca in central Poland: a long-term decreasing trend

32%

Skwarska J. , Kalinski A. , Wawrzyniak J. , Banbura M. , Gladalski M. , Markowski M. , Zielinski P. , Banbura A. , Banbura J.

Acta Ornithologica

|

2015

|

tom 50

|

nr 1

19

Relationships between nestling hemoglobin concentration and brood performance until fledging in Great Tits Parus major and Blue Tits Cyanistes caeruleus

32%

Kalinski A. , Banbura M. , Gladalski M. , Markowski M. , Skwarska J. , Wawrzyniak J. , Zielinski P. , Banbura J.

Acta Ornithologica

|

2017

|

tom 52

|

nr 2

20

Long-term variation in laying date and clutch size of Pied Flycatchers Ficedula hypoleuca in Central Poland

32%

Skwarska J. , Kalinski A. , Wawrzyniak J. , Markowski M. , Mikus W. , Banbura M. , Gladalski M. , Zielinski P. , Banbura J.

Polish Journal of Ecology

|

2012

|

tom 60

|

nr 1

EN

Long-term annual variation in the timing of egg laying, clutch size and relationship between clutch size and the progress of the season was analysed for the Pied Flycatcher Ficedula hypoleuca nesting in a mature deciduous woodland in central Poland in 2002–2010. The earliest mean egg laying date was 8 May (2005) and the latest 18 May (2008), resulting in the maximum difference of 10 days between averages for years. No long- term trend was found. The total average of annual mean laying dates was 12 May. For all nine years the average of annual mean clutch sizes was 6.54 ± 0.28 (SE) eggs; for individual seasons mean clutch size ranged from 6.0 to 7.1 eggs but differences among years were not significant. Clutch size clearly tended to decline with the progress of the breeding season within years, with some variation between years; correlation for pooled standardized data was –0.49. This supports the idea that in long-distance single-brooded passerine birds clutch size should decrease with the course of the breeding season due to progressively deteriorating food conditions.