Prostaglandin F2 alpha and E2 production into uterine lymph of pregnant and non-pregnant ewes

Prostaglandins, Leukotrienes, and Essential Fatty Acids
K P Bland, N L Poyser

Abstract

Uterine lymphatic cannulation was performed in pregnant and non-pregnant ewes so that serial lymph samples could be analysed for prostaglandins (PGs) on day 12 to 18 after oestrus. The production of PGF2 alpha into uterine lymph showed peaks of > 1000 pg/h between days 14 and 18 of the oestrous cycle. Such peaks were either absent or much reduced (< 900 pg/h) over the same period in four pregnant animals. PGE2 production into uterine lymph remained low (< 510 pg/h) both in the four non-pregnant animals in the later part of the oestrous cycle and in three of four pregnant animals between days 14 to 18 post mating.

References

Mar 1, 1986·Journal of Reproduction and Fertility·F W BazerW W Thatcher
Jun 1, 1984·Prostaglandins, Leukotrienes, and Medicine·S E Abdel RahimN L Poyser

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Citations

Sep 23, 2008·Birth Defects Research. Part A, Clinical and Molecular Teratology·Marie SuttonPeadar N Kirke
Sep 10, 2009·Journal of Advanced Nursing·Jackie ParkesElaine McCahey
Oct 22, 2009·Journal of Human Nutrition and Dietetics : the Official Journal of the British Dietetic Association·K E HarndenL Hodson

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