1.
Mem. Inst. Oswaldo Cruz
;
105(4): 387-390, July 2010. ilus
Artigo
em Inglês
| LILACS
| ID: lil-554802
RESUMO
Here, we observed the uptake of membrane-impermeant molecules by cercariae as they penetrate the skin and are transformed into schistosomula. We propose that membrane-impermeant molecules, Lucifer Yellow, Propidium iodide and Hoechst 33258 enter the parasite through both thenephridiopore and the surface membrane and then diffuse throughout the body of the parasite. We present a hypothesis that the internal cells of the body of the schistosomulum represent a new host-parasite interface, at which skin-derived growth factors may stimulate receptors on internal membranes during transformation of the cercariae into the schistosomulum.
Assuntos
Animais , Camundongos , Corantes Fluorescentes , Interações Hospedeiro-Parasita/fisiologia , Schistosoma mansoni/crescimento & desenvolvimento , Pele , Isoquinolinas , Microscopia de Fluorescência , Propídio
2.
Belo Horizonte; s.n; 1991. 119 p.
Tese
em Português
| LILACS
| ID: lil-539608
3.
Belo Horizonte; s.n; 1991. 119 p.
Tese
em Português
| LILACS, ColecionaSUS
| ID: biblio-933655