METHOD FOR DETERMINING VIABILITY OF LAMBLIA CYSTS IN BIOLOGICAL MATERIAL AT LOW TEMPERATURES Russian patent published in 2020 - IPC C12Q1/04 C12N1/10 

Abstract RU 2725951 C1

FIELD: veterinary medicine.

SUBSTANCE: invention relates to veterinary science. Method for determining viability of lamblia cysts in biological material at low temperatures comprises preparation of a test sample batch, introduction of Ovatec Plus diagnosticum, application of suspension on a slide, colouring of analysed suspension by application of 1 drop of 0.1 % water solution of eosin and fixation by dye fixator according to May-Grunwald "GEMSTANDART-MG". After that, the cover glass is covered and viewed under a microscope. Viable cysts remain uncoloured and the dead cysts become yellow.

EFFECT: invention enables to determine living lamblia cysts in faeces at low temperatures.

1 cl, 1 tbl

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RU 2 725 951 C1

Authors

Kokolova Lyudmila Mikhajlovna

Gavrileva Lyubov Yurevna

Yakovleva Svetlana Stepanovna

Romanov Ivan Ivanovich

Dates

2020-07-07Published

2019-07-03Filed