| Literature DB >> 7393320 |
T Ebendal, L Olson, A Seiger, K O Hedlund.
Abstract
Nerve growth factor (NGF) activity was not detected by bioassay in irides killed immediately after excision but NGF appeared within 24 h in living irides placed in culture or grafted to a host eye. Furthermore, sensory and, although less effective, sympathetic denervation of irides in situ led within 10 days to the appearance of NGF activity. In addition, freezing and thawing released a parasympathetic neuronotrophic factor activity from irides.Entities:
Mesh:
Substances:
Year: 1980 PMID: 7393320 DOI: 10.1038/286025a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962