Document Detail


Work in progress. Occurence of phospholipase A1 and A2 in human decidua.
MedLine Citation:
PMID:  240188     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Phospholipase A2, an enzyme which may regulate the formation of polyunsaturated fatty acids utilized for prostaglandin synthesis, was found to have significant higher activity in decidual than in myometrial tissue. The major part of phospholipase A2 in the decidua had an acid pH optimum, which indicates that most of the enzyme is stored in the lysosomes of this tissue. These findings, together with previous observations, lend further support to the view that lysosomal phospholipase A2 released within decidual cells might be a trigger of abortion and parturition.
Authors:
B Akesson
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Prostaglandins     Volume:  9     ISSN:  0090-6980     ISO Abbreviation:  Prostaglandins     Publication Date:  1975 May 
Date Detail:
Created Date:  1975-12-04     Completed Date:  1975-12-04     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0320271     Medline TA:  Prostaglandins     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  667-73     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Buffers
Decidua / enzymology*,  metabolism
Fatty Acids, Nonesterified / biosynthesis
Female
Glycerylphosphorylcholine / metabolism
Humans
Hydrogen-Ion Concentration
Lysosomes / enzymology
Myometrium / enzymology
Phospholipases / metabolism*
Pregnancy
Pregnancy Trimester, First
Pregnancy Trimester, Second
Prostaglandins / biosynthesis
Chemical
Reg. No./Substance:
0/Buffers; 0/Fatty Acids, Nonesterified; 0/Prostaglandins; 563-24-6/Glycerylphosphorylcholine; EC 3.1.-/Phospholipases

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