Linked Life Data

3695415

Source:http://linkedlifedata.com/resource/pubmed/id/3695415

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1988-2-2
pubmed:abstractText
Pineal glands from 16 infants ranging from 38 weeks gestation to 3 years of age were fixed in buffered formalin; Paraffin sections were stained for neuron-specific enolase, glial fibrillary acidic protein, and S-100 protein (S-100) using the peroxidase-antiperoxidase method and hematoxylin and eosin, Masson-Fontana, and Bodian stains. The pineal glands of neonates consisted of cords of closely packed, dark, nucleated cells (type I) with intervening loosely arranged, large, clear cells (type II). The type I cells were frequently pigmented and occasionally exhibited rosette formation. They were positive for S-100 and negative for neuron-specific enolase. The type II cells were strongly positive for neuron-specific enolase and negative for melanin and S-100. The type I cells were the predominant cell type at birth; however, the number of type II cells gradually increased with age, and by the age of 1 year, only scattered S-100 positive cells, consistent with sustentacular cells, were found. The findings indicated that the human pineal glands undergo a remarkable morphologic and functional evolution as an endocrine organ in the postnatal life.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0023-6837
pubmed:author
pubmed:issnType
Print
pubmed:volume
57
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
724-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Postnatal evolution of the human pineal gland. An immunohistochemical study.
pubmed:affiliation
Department of Pathology, Mercy Hospital Medical Center, Des Moines, Iowa.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't