A new substrate for cultures of dissociated primary rat brain.
Different substrates were used to coat plastic petri dished for the cultivation of dissociated fetal rat brain cells. Only on surfaces which were coated with a mixture of serum and non-reconstituted collagen, did the majority of the inoculated cells attach singly or as aggregates within 24 h. The attachment of the cells was followed by the outgrowth of cellular processes either from single cells or from aggregates in the same time period. This did not occur on collagen or serum treated or on regular plastic dishes. Under the latter conditions a similar outgrowth was observed only after 3-5 days.
D000818:Animals; D001921:Brain / Q000166:cytology*; D003470:Culture Media; D046508:Culture Techniques / Q000379:methods*; D005333:Fetus; D051381:Rats; D011916:Rats, Inbred F344
D003470:Culture Media