THE EFFECT OF THE NUTRITIONAL STATE ON UTERINE PROSTAGLANDIN F METABOLITE CONCENTRATIONS IN THE PREGNANT EWE DURING LATE GESTATION
Abstract
The effects of nutritional state and nutrient availability on arterial and uterine venous concentrations of 13, 14 dihydro‐15‐ketoprostaglandin F 2 α (PGFM) have been investigated in chronically catheterized pregnant ewes during late gestation (120‐144 d; term = 147 d). Before the daily feed of concentrates was given, a significant positive venous‐arterial (V-A) difference in plasma PGFM concentration was observed across the uterus, irrespective of the number of fetuses or the gestational age (mean value at 135 ± 2 d: 0·42 ± 0·06 ng/ml, n = 13, P 〈 0·01). However, by 3‐5 h after feeding, no significant difference in PGFM concentration could be detected across the uterus. Withdrawal of food but not water for 48 h increased the plasma PGFM levels and widened the V‐A difference in PGFM concentration across the uterus at all gestational ages studied but had the greatest effect in late gestation (〉 137 d). These changes in plasma PGFM were accompanied by a fall in glucose and a rise in free fatty acid (FFA) concentration in the arterial plasma. When these metabolite changes were reversed at the end of the fast either by refeeding or by glucose infusion, there was a rapid fall in PGFM concentration and a narrowing of the uterine V‐A difference. Induction of hypoglycaemia by infusion of insulin also led to a widening of the V‐A difference in PGFM concentration across the uterus. There was a significant inverse correlation between the arterial plasma glucose level and the V‐A difference in PGFM concentration across the uterus during feeding, fasting and insulin infusion. The V‐A difference in PGFM concentration was also positively correlated with the arterial plasma FFA level under these conditions. When arterial plasma concentrations of PGFM rose above 3 ng/ml, during fasting or insulin induced hypoglycaemia, the ewes lambed within 12‐24 h of restoring the metabolite concentrations. These observations indicate that the output of PGFM by the uterus is controlled in some way by the availability of nutrients and emphasize the importance of a regular food intake during late gestation in the ewes.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
There is increased utero-placental production of prostaglandins E and F2α when maternal glucose levels fall due to fasting or insulin infusion in the ewe.
“In particular, there is increased utero-placental production of prostaglandins E and F2α when maternal glucose levels fall due to fasting or insulin infusion in the ewe (192,197).”
From Placental Origins of Chronic Disease (2016) · cites this paper as [197]
Cited by
Sorted by citations
Placental Origins of Chronic Disease
Burton, G. J., Fowden, A. L., & Thornburg, K. L. (2016) · Physiological Reviews · doi:10.1152/physrev.00029.2015 · Cited by 717 · see citing works
Self-citationRomero, R. J., Mazor, M., Muñoz, H., Gómez, R., Galasso, M., & Sherer, D. M. (1994) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.1994.tb21771.x · Cited by 405 · see citing works
Prepregnancy body mass index and pregnancy weight gain: associations with preterm delivery
Schieve, L. A. (2000) · Obstetrics and Gynecology · doi:10.1016/s0029-7844(00)00883-8 · Cited by 209 · see citing works
“Animal studies have shown an increase in uterine prostaglandin metabolites in response to fasting with subsequent decreases in plasma glucose.(24,25) Micronutrient undernutrition also might play a role.”
BackgroundSiega‐Riz, A. M., Adair, L. S., & Hobel, C. J. (1996) · Journal of Nutrition · doi:10.1093/jn/126.1.146 · Cited by 174 · see citing works
Liggins, G. C., & Thorburn, G. D. (1994) · Springer eBooks · doi:10.1007/978-94-011-1286-4_9 · Cited by 153 · see citing works
Maternal weight gain and preterm delivery.
Abrams, B. F., Newman, V. A., Key, T., et al. (1989) · PubMed · Cited by 140 · see citing works
Maternal Occupational and Hobby Chemical Exposures as Risk Factors for Neural Tube Defects
Shaw, G. M., Velie, E. M., Katz, E. A., Morland, K. B., Schaffer, D., & Nelson, V. E. (1999) · Epidemiology · doi:10.1097/00001648-199903000-00007 · Cited by 121 · see citing works
Frequency of Eating During Pregnancy and Its Effect on Preterm Delivery
Siega‐Riz, A. M., Herrmann, T. S., Savitz, D. A., & Thorp, J. M. (2001) · American Journal of Epidemiology · doi:10.1093/aje/153.7.647 · Cited by 116 · see citing works
Prenatal maturation, the timing of birth and how it may be regulated in domestic animals
Silver, M. (1990) · Experimental Physiology · doi:10.1113/expphysiol.1990.sp003405 · Cited by 113 · see citing works
Self-citationMellado, M., Valdéz, R., García, J. E., et al. (2005) · Small Ruminant Research · doi:10.1016/j.smallrumres.2005.02.016 · Cited by 100 · see citing works
How Is Maternal Nutrition Related to Preterm Birth?
Bloomfield, F. H. (2011) · Annual Review of Nutrition · doi:10.1146/annurev-nutr-072610-145141 · Cited by 91 · see citing works
“In both sheep and horses, a brief (24- to 48-hour) fast in late gestation has been reported to result in increased uterine prostaglandin production and preterm delivery (58, 158).”
BackgroundIntrauterine calorie restriction affects placental DNA methylation and gene expression
Chen, P., Ganguly, A., Rubbi, L., Orozco, L. D., Morselli, M., Ashraf, D. C., Jaroszewicz, A., Feng, S., Jacobsen, S. E., Nakano, A., et al. (2013) · Physiological Genomics · doi:10.1152/physiolgenomics.00034.2013 · Cited by 90 · see citing works
Integration of perinatal events, pathophysiological changes and consequences for the newborn lamb
Mellor, D. J. (1988) · British Veterinary Journal · doi:10.1016/0007-1935(88)90025-5 · Cited by 78 · see citing works
Placental metabolism: substrate requirements and the response to stress
Vaughan, O. R., & Fowden, A. (2016) · Reproduction in Domestic Animals · doi:10.1111/rda.12797 · Cited by 74 · see citing works
Self-citationFowden, A. L., Harding, R., Ralph, M. M., & Thorburn, G. D. (1987) · The Journal of Physiology · doi:10.1113/jphysiol.1987.sp016856 · Cited by 64 · see citing works
Self-citationEffect of food deprivation during early pregnancy on endocrine changes in primiparous sows
Tsuma, V. T., EINARSSON, S., Madej, A., et al. (1996) · Animal Reproduction Science · doi:10.1016/0378-4320(95)01456-x · Cited by 56 · see citing works
Uteroplacental production of eicosanoids in ovine pregnancy
Magness, R. R., Mitchell, M. D., & Rosenfeld, C. R. (1990) · Prostaglandins · doi:10.1016/0090-6980(90)90096-e · Cited by 49 · see citing works
Figueroa, J. P., Honnebier, M. B. O. M., BINIENDA, Z. K., et al. (1989) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(89)90545-0 · Cited by 41 · see citing works
Pregnancy-induced hypertension: Development of a model in the pregnant sheep
Thatcher, C. D., & Keith, J. C. (1986) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(86)90111-0 · Cited by 38 · see citing works
BINIENDA, Z. K., Massmann, A. G., Mitchell, M. D., et al. (1989) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(89)80073-0 · Cited by 36 · see citing works
Persson, B., & Hansson, U. (1993) · Baillière's Clinical Endocrinology and Metabolism · doi:10.1016/s0950-351x(05)80216-2 · Cited by 30 · see citing works
Some aspects of equine placental exchange and foetal physiology
Silver, M. (1984) · Equine Veterinary Journal · doi:10.1111/j.2042-3306.1984.tb01917.x · Cited by 30 · see citing works
Self-citationBINIENDA, Z. K., Massmann, A. G., Wimsatt, J., et al. (1989) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem-68-6-1184 · Cited by 25 · see citing works
Improving Multiple Pregnancy Outcomes With Nutritional Interventions
Luke, B. (2004) · Clinical Obstetrics & Gynecology · doi:10.1097/00003081-200403000-00018 · Cited by 23 · see citing works
“In animal studies, fasting results in higher plasma levels of prostaglandin metabolites, with resultant increases in uterine contractions, preterm labor, and birth.(4,5,6) An exaggeration of this effect may be partially responsible for the increased incidence of early preterm birth in multiple gestations.”
BackgroundNutrition in Multiple Gestations
Luke, B. (2005) · Clinics in Perinatology · doi:10.1016/j.clp.2005.02.005 · Cited by 18 · see citing works
“In animal studies, fasting results in higher plasma levels of prostaglandin metabolites, with resultant increases in uterine contractions, preterm labor, and birth [73–75].”
BackgroundAndrianakis, P., Walker, D. W., Ralph, M. M., et al. (1989) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(89)90273-1 · Cited by 17 · see citing works
Silver, M. (1988) · Reproduction · doi:10.1530/jrf.0.0820457 · Cited by 16 · see citing works
Self-citationStammers, J., Hull, D., Silver, M., et al. (1995) · Reproduction Fertility and Development · doi:10.1071/rd9951275 · Cited by 15 · see citing works
Self-citationAndrianakis, P., Walker, D. W., Ralph, M. M., et al. (1989) · Prostaglandins · doi:10.1016/0090-6980(89)90148-2 · Cited by 15 · see citing works
Parturition: spontaneous or induced preterm labour and its consequences for the neonate
Silver, M. (1992) · Animal Reproduction Science · doi:10.1016/0378-4320(92)90131-v · Cited by 14 · see citing works
Self-citationLuke, B. (2015) · Clinical Obstetrics & Gynecology · doi:10.1097/grf.0000000000000117 · Cited by 13 · see citing works
Maternal Nutrition and Preterm Delivery
Scholl, T. O. (2009) · Humana Press eBooks · doi:10.1007/978-1-60327-542-2_26 · Cited by 11 · see citing works
Prepregnancy Body Mass Index and Pregnancy Weight Gain
Schieve, L. A., Cogswell, M. E., Scanlon, K. S., et al. (2000) · Obstetrics and Gynecology · doi:10.1097/00006250-200008000-00008 · Cited by 10 · see citing works
Oxytocin receptor blockade and prostaglandin release in late pregnant sheep
Jenkin, G., Buttress, D., & Harding, R. (1994) · European Journal of Obstetrics & Gynecology and Reproductive Biology · doi:10.1016/0028-2243(94)90128-7 · Cited by 8 · see citing works
Krishna, B., King, R. G., Gu, W. T., et al. (1990) · Reproduction Fertility and Development · doi:10.1071/rd9900597 · Cited by 6 · see citing works
Fowden, A. L., Thian, S., Silver, M., et al. (1992) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(92)91702-c · Cited by 4 · see citing works
Self-citationNathanielsz, P. W., & Honnebier, M. B. O. M. (1992) · Springer eBooks · doi:10.1007/978-1-4471-1931-9_11 · Cited by 4 · see citing works
Cho, S. K. S., Darby, J. R. T., Saini, B. S., Holman, S. L., Lock, M. C., Perumal, S. R., Williams, G. K., Macgowan, C. K., Seed, M., & Morrison, J. L. (2024) · The Journal of Physiology · doi:10.1113/jp287171 · Cited by 3 · see citing works
“The vasodilatory effects of prostaglandins on increasing the QUtA are also possible, which has been reported to be correlated with the decrease in plasma glucose concentrations and an increase in plasma free FAs after maternal undernutrition (Fowden & Silver, 1983; Fowden et al., 1987).”
Livestock models of maternal nutrition and developmental programming
Swanson, R. M., Ruiz, B. J. D., Hurlbert, J. L., Diniz, W. J. S., Banerjee, P., Dahlen, C. R., Crouse, M. S., Hauxwell, K. M., Caton, J. S. S., & Reynolds, L. P. (2026) · Journal of Developmental Origins of Health and Disease · doi:10.1017/s2040174426100452 · Cited by 2 · see citing works
“However, recent studies have highlighted the influence of maternal nutrition before and during pregnancy on timing of delivery, 45,185 – 188 and neonatal viability, which in most species depends primarily on cortisol-induced lung maturation.”
Wolfe, W. M., Rao, C. V., McCracken, E., et al. (1987) · Prostaglandins Leukotrienes and Medicine · doi:10.1016/0262-1746(87)90047-3 · Cited by 2 · see citing works
The Regulation and Effects of Myometrial Activity on the Fetus
Nathanielsz, P. W. (1988) · Springer eBooks · doi:10.1007/978-3-642-72975-1_34 · Cited by 2 · see citing works
Meal patterning and the onset of spontaneous labor
Brinson, A., Bovbjerg, M. L., Herring, A. H., Siega‐Riz, A. M., Thorp, J. M., & Evenson, K. R. (2021) · Birth · doi:10.1111/birt.12583 · Cited by 1 · see citing works
Wolfe, W. M., Rao, C. V., McCracken, E., et al. (1986) · Prostaglandins Leukotrienes and Medicine · doi:10.1016/0262-1746(86)90098-3 · Cited by 1 · see citing works
Maternal Nutrition and Preterm Delivery
Scholl, T. O. (2005) · Humana Press eBooks · doi:10.1007/978-1-59259-880-9_25 · Cited by 1 · see citing works
Borys, M. A. (2014) · doi:10.31274/etd-180810-3548 · Cited by 1 · see citing works
“coli together account for >95% of human Campylobacter infections (31), and are the focus of”
BackgroundTANAKA, Y., NAKAO, T., Zhang, W., et al. (1998) · Nihon Chikusan Gakkaiho · doi:10.2508/chikusan.69.133
Methods of Recording Myometrial Activity In Vivo
Nathanielsz, P. W., & Honnebier, M. B. O. M. (1992)
- Authors
- Fowden, A. L., & Silver, M.
- Affiliations
- University of Cambridge (GB)
- ORCID
- Fowden, Abigail L.
- Venue
- Quarterly Journal of Experimental Physiology
- Publisher
- Wiley
- Published
- 1983-07-16
- Volume
- 68
- Issue
- 3
- Pages
- 337-349
- ISSN
- 0144-8757 (ISSN-L)
- OpenAlex
- W2002565283
- Cited by
- 47
- References
- 0
- Citations by year
- 2026: 1 · 2024: 1 · 2021: 1 · 2016: 2 · 2015: 1 · 2014: 1 · 2013: 1
- FWCI
- 2.35
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Quarterly Journal of Experimental Physiology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Reproductive Physiology in Livestock
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Ruminant Nutrition and Digestive Physiology
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Birth, Development, and Health
- Keywords
- late pregnancy, pregnant ewes, nutritional status, fasting, hypoglycemia, insulin, plasma glucose, free fatty acids, nutrient availability
- MeSH terms
- Animals, Fatty Acids, Nonesterified, Female, Insulin, Nutritional Physiological Phenomena, Pregnancy, Pregnancy, Animal, Progesterone, Prostaglandins, Prostaglandins F, Sheep, Uterus, Dinoprost
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review