Effect of chronic infusion of placental lactogen on ovine fetal growth in late gestation

Domestic Animal Endocrinology

Volumn 13, Issue 6, 1996, Pages 519-528

  Schoknecht, P A ^b   McGuire, M A ^b   Cohick, W S ^b   Currie, W B ^b   Bell, A W ^a  

^a Department of Obstetrics Gynecology   (United States)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

GLYCOGEN; PLACENTA LACTOGEN; SOMATOMEDIN BINDING PROTEIN 2; SOMATOMEDIN C;

ANIMAL; ARTICLE; BLOOD; DRUG EFFECT; EMBRYOLOGY; FEMALE; FETUS; FETUS BLOOD; FETUS DEVELOPMENT; FETUS GROWTH; GESTATIONAL AGE; GROWTH REGULATION; LIVER; MALE; METABOLISM; NONHUMAN; ORGAN GROWTH; PREGNANCY; SHEEP; THIRD TRIMESTER PREGNANCY;

ANIMALS; EMBRYONIC AND FETAL DEVELOPMENT; FEMALE; FETAL BLOOD; GESTATIONAL AGE; GLYCOGEN; INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2; INSULIN-LIKE GROWTH FACTOR I; LIVER; MALE; PLACENTAL LACTOGEN; PREGNANCY; SHEEP;

EID: 0030293652     PISSN: 07397240     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0739-7240(96)00090-2     Document Type: Article

References (42)

1. 1. Grumbach MM, Kaplan SL, Sciama J, Burr I. Chorionic growth hormone-prolactin (CGP): Secretion, disposition, biological activity in man, and postulated function as the growth hormone of the second half of pregnancy. Ann NY Acad Sci 148:501-531, 1968.
2. 2. Chene N, Martal J, Charrier J. Ovine chorionic somatomammotropin and foetal growth. Reprod Nutr Dev 28:1707-1730, 1988.
3. 3. Anthony RV, Pratt SL, Liang R, Holland MD. Placental-fetal hormonal interactions: impact on fetal growth. J Anim Sci 73:1861-1871, 1995.
4. 4. Gluckman PD, Kaplan SL, Rudolph AM, Grumbach MM. Hormone ontogeny in the ovine fetus. II. Ovine chorionic somatomammotropin in mid- and late gestation in the fetal and maternal circulations. Endocrinology 104:1828-1833, 1979.
5. 5. Schoknecht PA, Currie WB, Bell AW. Kinetics of placental lactogen in mid- and late-gestation ovine fetuses. J Endocr 133:95-100, 1992.
6. 6. Freemark M, Handwerger S. The glycogenic effects of placental lactogen and growth hormone in ovine fetal liver are mediated through binding to specific fetal ovine placental lactogen receptors. Endocrinology 118:613-618, 1986.
7. 7. Pratt SL, Kappes SM, Anthony RV. Ontogeny of a specific high-affinity binding site for ovine placental lactogen in fetal and postnatal liver. Domest Anim Endocrinol 12:337-347, 1995.
8. 8. Fowlkes J, Freemark M. Binding of placental lactogen and growth hormone to fetal sheep fibroblasts. Pediatr Res 32:200-203, 1992.
9. 9. Hill DJ, Crace CJ, Milner RDG. Incorporation of tritiated thymidine by isolated human fetal myoblasts and fibroblasts in response to human placental lactogen: Possible mediation of HPL action by release of immunoreactive somatomedin-C. J Cell Physiol 125:337-344, 1985.
10. 10. Freemark M, Handwerger S. Synergistic effects of ovine placental lactogen and insulin on glycogen metabolism in fetal rat hepatocytes. Am J Physiol 247:E714-E718, 1985.
11. 11. Adams S, Nissley S, Greenstein L, Yang Y, Rechler M. Synthesis of multiplication-stimulating activity (rat insulin-like growth factor II) by rat embryo fibroblasts. Endocrinology 112:979-987, 1983.
12. 12. Herington AC, Cornell HJ, Kuffer AD. Recent advances in the biochemistry and physiology of the insulin-like growth factor/somatomedin family. Intern J Biochem 15:1201-1210, 1983.
13. 13. Oliver MH, Harding JE, Breier BH, Evans PC, Gallaher BW. The effects of ovine placental lactogen infusion on metabolites, insulin-like growth factors and binding proteins in the fetal sheep. J Endocr 144:333-338, 1995.
14. 14. National Research Council. Nutrient Requirements of Sheep, 6th ed. National Academy Press, Washington, DC, 1985.
15. 15. Rudolph AM, Heymann MA. Methods for studying the circulation of the fetus in utero. In: Animal Models in Fetal Medicine, Nathanielsz PW (ed.). Elsevier/North Holland Biomedical Press, Amsterdam, p. 1-57, 1980.
16. 16. Currie WB, Card CE, Michel FJ, Ignotz G. Purification, partial characterization and development of a specific radioimmunoassay for goat placental lactogen. J Reprod Fertil 90:25-36, 1990.
17. 17. Tsushima T, Friesen HG. Radioreceptor assay for growth hormone. J Clin Endocr Metab 37:334-336, 1973.
18. 18. Bell AW, McBride BW, Slepetis R, Early RJ, Currie WB. Chronic heat stress and prenatal development in sheep: I. Conceptus growth and maternal plasma hormones and metabolites. J Anim Sci 67:3289-3299, 1989.
19. 19. Cohick WS, McGuire MA, Clemmons DR, Bauman DE. Regulation of insulin-like growth factor-binding proteins in serum and lymph of lactating cows by somatotropin. Endocrinology 130:1508-1514, 1992.
20. 20. Reimers TJ, Cowan RG, McCann JP, Ross MW. Validation of a rapid solid-phase radioimmunoassay for canine, bovine and equine insulin. Am J Vet Res 43:1274-1278, 1982.
21. 21. Mesiano S, Young IR, Hey AW, Browne CA, Thorburn GD. Hypophysectomy of the fetal lamb leads to a fall in the plasma concentration of insulin-like growth factor I (IGF-I), but not IGF-II. Endocrinology 124:1485-1491, 1989.
22. 22. Early RJ, McBride BW, Vatnick I, Bell AW. Chronic heat stress and prenatal development in sheep. II. Placental cellularity and metabolism. J Anim Sci 69:3610-3616, 1991.
23. 23. Vernon RG. Development of perirenal adipose tissue in the neonatal lamb: Effects of dietary safflower oil. Biol Neonate 32:15-23, 1977.
24. 24. Bradford MM. A rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248-254, 1976.
25. 25. Labarca C, Paigen K. A simple, rapid and sensitive DNA assay procedure. Anal Biochem 102:344-352, 1980.
26. 26. Munro HN, Fleck A. Analysis of tissue and body fluids for nitrogenous constituents. In: Mammalian Protein Metabolism, Vol III, Munro HN (ed.). Academic Press, New York, p. 465-477, 1969.
27. 27. Rafael J, Vsiansky P. Quantitative determination of nucleic acids in brown and white adipose tissue. Anal Biochem 115:158-162, 1981.
28. 28. Keppler D, Decker K. Glycogen: Determination with amyloglucosidase. In: Methods of Enzymatic Analysis, 3rd ed. Vol. VI. Metabolites I: Carbohydrates, Bergmeyer HU (ed.). Verlag Chemie, Weinheim, Germany, p. 11-18, 1984.
29. 29. Association of Official Analytical Chemists. Official Methods of Analysis, 13th ed. AOAC, Washington, DC, 1980.
30. 30. Neter J, Wasserman W, Kutner MH. Applied Linear Statistical Models, 2nd ed. Irwin, Inc., Homewood, IL 1985.
31. 31. SAS Institute, Inc. SAS User's Guide: Statistics, Version 5. SAS Institute, Inc., Cary, NC, 1985.
32. 32. Parkes MJ, Hill DJ. Lack of growth hormone-dependent somatomedins or growth retardation in hypophysectomized fetal lambs. J Endocr 104:193-199, 1985.
33. 33. Breier BH, Ambler GR, Sauerwein H, Surus A, Gluckman PD. The induction of hepatic somatotrophic receptors after birth in sheep is dependent on parturition-associated mechanisms. J Endocr 141:101-108, 1994.
34. 34. Freemark M, Handwerger S. Ovine placental lactogen inhibits glucagon-induced glycogenolysis in fetal rat hepatocytes. Endocrinology 116:1275-1280, 1985.
35. 35. Fowden A. The role of insulin in prenatal growth. J Dev Physiol 12:173-182, 1989.
36. 36. Hay WW, Meznarich HK, Sparks JW, Battaglia FC, Meschia G. Effect of insulin on glucose uptake in near-term fetal lambs. Proc Soc Exp Biol Med 178:557-564, 1985.
37. 37. Garssen GJ, Spencer GSG. Colenbrander B, Macdonald AA, Hill DJ. Lack of effect of chronic hyperinsulinemia on growth and body composition in the fetal pig. Biol Neonate 44:234-242, 1983.
38. 38. Alexander G. Energy metabolism in the starved new-born lamb. Aust J Agric Res 13:144-164, 1962.
39. 39. Broad TE, Davies AS. Pre- and postnatal study of the carcass growth of sheep. 3. Growth of dissectable and chemical components of muscle, and changes in the muscle:bone ratio. Anim Prod 32:235-243, 1981.
40. 40. Stryer L. Biochemistry. WH Freeman Co, New York, 1975.
41. 41. Mellor DJ, Cockburn F. A comparison of energy metabolism in the newborn infant, piglet and lamb. Q J Exp Physiol 71:361-379, 1986.
42. 42. Alexander G. Birth weight of lambs: Influences and consequences. In: Size at Birth, Elliot K (ed.). Elsevier, Amsterdam, 1974.