Factors affecting neurite outgrowth of occipital cortical explants.
The effects of various substrata including laminin, collagen gel, collagen I, and human amniotic basement membrane on neurite outgrowth of occipital cortical and diencephalic explants were studied. The results showed that the extent and pattern of growing neurites of cortical explants varied considerably depending on the substrata used. While an elaborated network of growing neurites was observed when cortical explants were plated on laminin, the most extensive neurite outgrowth was observed when collagen gel was used as the substratum. In contrast, diencephalic explants did not grow on most of the substrata. The significance of the findings are discussed.
Chau
R M
RM
Department of Anatomy, University of Hong Kong.
Zhao
L P
LP
Jen
L S
LS
Chan
S O
SO
D000650:Amnion; D000818:Animals; D001369:Axons / Q000502:physiology*; D002478:Cells, Cultured; D003094:Collagen; D004027:Diencephalon / Q000166:cytology; D006801:Humans; D007797:Laminin; D009414:Nerve Growth Factors / Q000502:physiology*; D009778:Occipital Lobe / Q000166:cytology* / Q000254:growth & development; D051381:Rats; D011919:Rats, Inbred Strains
D007797:Laminin; D009414:Nerve Growth Factors; D003094:Collagen