[Activity of uremic toxins and polyamines on organ culture of 7-day-old chick embryo].
We studied possible effects of uremic toxins and polyamines (PAs) on organ cultures of chick embryo. We added on culture media the lyophilized of total dialysate and its chromatographic peak II obtained with chromatography with Sephadex G 15. The total dialysate and peak II showed toxicity with degeneration of the culture, whereas the free PAs, we added, did not effects.
D000818:Animals; D002642:Chick Embryo; D005612:Freeze Drying; D009924:Organ Culture Techniques; D011073:Polyamines / Q000494:pharmacology*; D014118:Toxins, Biological / Q000494:pharmacology*
D011073:Polyamines; D014118:Toxins, Biological; C026865:uremia middle molecule toxins
Valutazione dell'attivita' delle tossine uremiche e delle poliamine su colture organotipiche di embrione di pollo di 7 giorni di sviluppo.