Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1160
pubmed:dateCreated
1980-1-28
pubmed:abstractText
The optic gland of the octupus responds to a variety of foreign proteins--1 to 2 days after the injection--by the mass production and release of a particulated material. In the electron microscope the antigen-induced substance shows as a non-membrane bound particle of size about 30 nm. When released into the blood it does not disintegrate instantly. The chemistry of this material, which is probably identical with the optic gland hormone, is not known. However, non-vesicular storage and release as well as the abundance of tubular mitochondria suggest that the hormone is a steroid. The optic gland hormone, which is known to control sexual maturation, feeding and death in Octopus, appears to be involved in a defence mechanism against non-octopus proteins.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0080-4649
pubmed:author
pubmed:issnType
Print
pubmed:day
31
pubmed:volume
205
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
379-84
pubmed:dateRevised
2007-4-30
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
Antigen-induced secretion in the optic gland of Octopus vulgaris.
pubmed:publicationType
Journal Article