Document Detail


Measurement of endometrial blood flow in guinea-pig uterus by clearance of intraluminally applied 133xenon: effects of oophorectomy, estrogen treatment and pregnancy.
MedLine Citation:
PMID:  1171579     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Endometrial blood flow (EBF) was studied atraumatically in guinea-pigs by the 133xenon clearance technique. With the aid of an otoscope, a xdnon-saline solution was deposited via the vagina through a cannula into the uterine lumen. Radioactivity curves were obtained by a small external scintillation detector. Oophorectomy lowered total flow wheras this was markedly increased (also per unit weight) by estrogen treatment, alone or in combination with oophorectomy. During early pregnancy there was a tendency to increase in the flow, while the values (for the parietal decidua) were markedly reduced at later stages of pregnancy. In the fetus-placenta unit (133xenon solution injected intra-amniotically) the flow was three times higher than in the parietal decidua at this advanced stage of pregnancy.
Authors:
N Einer-Jensen; L Edvinsson; B Falck; C H Owman; N O Sjöberg; B Walles
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Acta physiologica Scandinavica     Volume:  93     ISSN:  0001-6772     ISO Abbreviation:  Acta Physiol. Scand.     Publication Date:  1975 Jan 
Date Detail:
Created Date:  1975-11-07     Completed Date:  1975-11-07     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0370362     Medline TA:  Acta Physiol Scand     Country:  SWEDEN    
Other Details:
Languages:  eng     Pagination:  97-103     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Blood Flow Velocity
Castration
Endometrium / blood supply*,  drug effects
Estradiol / pharmacology*
Female
Guinea Pigs
Maternal-Fetal Exchange
Pregnancy
Radioisotopes
Rats
Xenon
Chemical
Reg. No./Substance:
0/Radioisotopes; 50-28-2/Estradiol; 7440-63-3/Xenon

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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