Wyniki wyszukiwania

1

Natural foci diseases as a stable biological threat

100%

Vynograd N.

Archivum Immunologiae et Therapiae Experimentalis

|

2014

|

tom 62

|

nr 6

2

Mitochondrial genotyping of Fascioloides magna from Bavaria, Germany

80%

Bazsalovicsova E., Juhasova L., Kralova-Hromadova I., Rehbein S.

Acta Parasitologica

|

2017

|

tom 62

|

nr 4

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

An attempt to control natural focus of leptospirosis grippotyphosa by rodenticide - a long-term study [1977-2004]

80%

Bakoss P., Jarekova J., Labuda M.

Annals of Agricultural and Environmental Medicine

|

2007

|

tom 14

|

nr 1

The purpose of the study was to suppress a known natural focus of fi eld fever exerting an infl uence on animal hosts of leptospires – small terrestrial mammals (s.t.m.) by rodenticide. After repeated application of the zinc phosphide rodenticide, the s.t.m. were regularly live-trapped and checked for leptospirosis by dark-fi eld microscopy and culture of their renal tissue and serological examination. Isolated leptospira strains were typed by help of rabbit factor sera. The deratization infl uenced the s.t.m. structure considerably: the proportion of the dominant Microtus arvalis subjects – the main reservoirs of Leptospira kirschneri serovar Grippotyphosa – were gradually and substantionally reduced and, contrarily, the percentage of the potetial hosts subjects – Clethrionomys glareolus and Apodemus fl avicollis – rose decisively over time. Changes in culture and serological positivity for leptospirosis of s.t.m. have also been enregistered. The highest original infestation of M. arvalis have slowly but strongly decreased while that of C. glareolus and A. fl avicollis has increased decisively and reached its maximum within the last years of investigation. It is probable that these two animal species have undertaken the leading role in the maintenance of the natural focus of the fi eld fever. In other animal species analogous trends were not registered. Based on these long-term fi ndings, there exists the possibility to suppress only partially and temporarily the epizootic process of leptospirosis in a natural focus that can be desirable in some circumstances (building or free time activities, etc.).

Ograniczanie wyników

1 Acta Parasitologica

1 Annals of Agricultural and Environmental Medicine

1 Archivum Immunologiae et Therapiae Experimentalis

1 Bakoss P.

1 Bazsalovicsova E.

1 Jarekova J.

1 Juhasova L.

1 Kralova-Hromadova I.

1 Labuda M.

1 Rehbein S.

1 Vynograd N.

1 2017

1 2014

1 2007

Natural foci diseases as a stable biological threat

Mitochondrial genotyping of Fascioloides magna from Bavaria, Germany

An attempt to control natural focus of leptospirosis grippotyphosa by rodenticide - a long-term study [1977-2004]