CHARACTERIZATION OF GLYCOSIDASE IN THE MID-GUT OF THE EARLY THIRD LARVAL INSTARS IN GASTEROPHILUS INTESTINALIS | ||||
Veterinary Medical Journal (Giza) | ||||
Volume 53, Issue 1, January 2005, Page 25-35 PDF (3.42 MB) | ||||
DOI: 10.21608/vmjg.2005.384795 | ||||
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Authors | ||||
A.S EL-EBIARIE* 1; NANCY TAHA1; AFAF ABD EL-MEGUID2; MADIHA A. MUSTAFA2 | ||||
1Zoology and Entomology Dept. Faculty of Science, Helwan Univ., Ain Helwan, Cairo, Egypt | ||||
2Entomology Dept. Faculty of Science, Cairo Univ., Giza, Egypt | ||||
Abstract | ||||
Mid-gut homogenates from the erly third larval instars of Gaterophilus intestinalis contain at least four glycosidases. Enzyme activity was found α-glactosidase and β-galactosidase. Also α-anylase showed activity in midcythomogenates. All enzymes has acidic pH optima of 3.6-6.A drug (Banmith 12.5% pyrante; tartarate) used for the routine control of helminthes parasites of horses and donkies in Egypt was used in vitro to investigate its effect on the optimal activity of studied enzymes. | ||||
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