Zobrazeno 1 - 4
of 4
pro vyhledávání: '"N M, Shoukry"'
Autor:
N. M. Shoukry
Publikováno v:
Egyptian Journal of Zoology. 60:267-294
The present study aimed to investigate some hematological, histopathological and immunological parameters in the clam, Macoma edentula (Tellinidae) to serve as a reference for monitoring different environmental pollutants through the potential change
Publikováno v:
Journal of the Egyptian Society of Parasitology. 31(3)
Exposure of juvenile and adult Biomphalaria alexandrina to Schistosoma mansoni miracidia resulted, typically, in three susceptibility patterns: a) non-infected snails; b) normal infections, and c) retarded infections. Under laboratory conditions, a v
Publikováno v:
Journal of the Egyptian Society of Parasitology. 27(3)
Snail size and the number of Schistosoma mansoni miracidia penetrated are two important factors among others that might influence Biomphalaria alexandrina infection with S. mansoni. Groups of 16 snails of fixed age but of different size class (2-4 mm
Publikováno v:
Journal of the Egyptian Society of Parasitology. 27(2)
Susceptibility of snail vectors to schistosome infection varies between geographical areas, populations in the same area and among individuals in the same population. It is also affected by biological factors of which are snail size (age), number and