[Influence of some substances on the titration of a poliovirus aqueous suspension (author's transl)].
Important changes of virus titer are observed when low concentration of mineral salts (NaCl, MgCl2, AlCl3) or detergents (Tween 80) are added to a poliovirus suspension in distilled water. Calf serum addition to these suspensions induces new variations of virus titer. The highest titre is obtained in isotonic medium with calf serum.
D000818:Animals; D001769:Blood; D002417:Cattle; D017955:Poliovirus; D011136:Polysorbates; D012492:Salts; D014871:Water Microbiology
D011136:Polysorbates; D012492:Salts
Influence de quelques substances sur le titre apparent d'un poliovirus en suspension aqueuse