Virology

Central nervous system expression of HIV-1 Gp120 activates the hypothalamic-pituitary-adrenal axis: evidence for involvement of NMDA receptors and nitric oxide synthase.

Central nervous system expression of HIV-1 Gp120 activates the hypothalamic-pituitary-adrenal axis: evidence for involvement of NMDA receptors and nitric oxide synthase.

Scrapie prion liposomes and rods exhibit target sizes of 55,000 Da.

Scrapie prion liposomes and rods exhibit target sizes of 55,000 Da.

Purified scrapie prions resist inactivation by procedures that hydrolyze, modify, or shear nucleic acids.

Purified scrapie prions resist inactivation by procedures that hydrolyze, modify, or shear nucleic acids.