%0 Journal Article %T Validation of the methylene blue test for assessment of viability of protoscolices from hydatid cysts %A Elsayed E. Elowni %A Ghada H. Abdelnabi %A Mohamed Fadl Ahmad %A Reem M. Badawi %J Archive of "Open Veterinary Journal". %D 2019 %R 10.4314/ovj.v9i2.13 %X Methylene blue was used as a vital stain for the assessment of viability of protoscolices from hydatid cysts taking advantage of the chemical nature of the dye as a redox indicator and the kinetically distinct molecular transfer systems of Echinococcus protoscolex for uptake of materials across the tegument %K Methylene blue %K Oxygen %K Protoscolices %K Viability %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6626147/