Browsing by Subject "MEMBRANE"

Now showing items 1-2 of 2

BINDING of SEX-HORMONE-BINDING GLOBULIN (SHBG) TO TESTICULAR MEMBRANES and SOLUBILIZED RECEPTORS

Porto, C. S.; Abreu, L. C.; Gunsalus, G. L.; Bardin, C. W. (Elsevier B.V., 1992-11-01)

Sex-hormone-binding globulin (SHBG) binds to a specific protein on the surface of prostate, epididymis, and a human breast cancer cell line (MCF-7), and is internalized by these cells. the present study demonstrated specific ...
HELA-CELLS EXTEND AND INTERNALIZE PSEUDOPODIA DURING ACTIVE INVASION BY TRYPANOSOMA-CRUZI TRYPOMASTIGOTES

Schenkman, Sergio [UNIFESP]; Mortara, R. A. (Company Of Biologists Ltd, 1992-04-01)

We show here that HeLa cell microfilaments can be stained by phatloidin at the sites of invasion of Trypanosoma cruzi trypomastigotes, one of the infective stages of this protozoan parasite. Concurrently, a projection of ...