Linked Life Data

238665

Source:http://linkedlifedata.com/resource/pubmed/id/238665

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1975-11-7
pubmed:abstractText
A plasmatic glycoprotein is submitted to a mild periodate oxydation and its pharmacological activity is studied. This glycoprotein contains much N acetyl Neuraminic Acid (NANA = 15 p. cent), and it reduces the biological activity of histamine on smooth muscle such as guinea pig ileum. See article. We also identify the 8 NANA and 7 NANA derivaties. Th only 8 carbon derivative is obtained when about one mole of m-periodate is consumed for one mole of NANA. The 7 carbon derivative appears as soon as the consumption of a second mole leads ta a second cleavage. These results prove that the oxydation islimited to the sole N acetyl neuraminic acid and more precisely to the lateral polyhydroxylic chain. Under these conditions, pharmacological activity gradually decreases, it disappears as soon as the lateral polyhydroxylic chain is completely cut off.
pubmed:language
fre
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0300-9084
pubmed:author
pubmed:issnType
Print
pubmed:volume
57
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
277-83
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
[Relationship between the structure and activity of a histamine-blocking serum glycoprotein].
pubmed:publicationType
Journal Article, In Vitro, English Abstract