cationic colloidal gold

particles of colloidal gold coated with poly-L-lysine; a probe for detection of anionic cell surface sites by electron microscopy

Also Known As:

poly-L-Lys-colloidal gold conjugate; poly-L-lysine gold complex

Networked: 4 relevant articles (0 outcomes, 2 trials/studies)

1.	Nephrosis 01/01/1993 - "The poly-L-lysine-gold complex was used for the ultrastructural detection of anionic sites in renal glomeruli of patients with idiopathic nephrosis as well as of rats with puromycin-induced nephrosis, allowing for study of the changes occurring in the anionic sites during nephrosis and for the comparison between human disease and this experimental model. "
2.	Carcinoma (Carcinomatosis) 01/01/1996 - "In this study, we used cationic colloidal gold together with transmission electron microscopic methods to compare the expression of acidic glyconconjugates in the basal lamina of both normal rat tongue mucosa and experimentally induced oral carcinomas. "
3.	Scrapie 01/01/1990 - "Cationic colloidal gold (CCG) and scrapie-infected mouse brain samples embedded in Lowicryl K4M were used for ultrastructural localization of negatively charged microdomains (anionic sites) in the cerebral microvasculature. "
4.	Psoriasis (Pustulosis Palmaris et Plantaris) 05/01/1995 - "Therefore, we ultrastructurally localized anionic sites in normal and psoriatic human epidermis, using poly-L-lysine-gold complex (cationic gold), to assess their possible participation in the differentiation of keratinocytes and the pathogenesis of psoriasis. "