Effect of esophageal ligation on amniotic fluid volume and urinary flow rate in fetal sheep

American Journal of Obstetrics and Gynecology

Volumn 182, Issue 3, 2000, Pages 699-705

  Matsumoto, Larry C ^a   Cheung, Cecilia Y ^a   Brace, Robert A ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Amniotic fluid; Esophageal ligation; Renal function; Urinary flow

Indexed keywords

AMNION FLUID; ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; ESOPHAGUS; FETUS; FLUID BALANCE; LUNG; MEMBRANE PERMEABILITY; NONHUMAN; PRIORITY JOURNAL; SHEEP; SWALLOWING; URINE FLOW RATE;

EID: 0034114183     PISSN: 00029378     EISSN: None     Source Type: Journal    
DOI: 10.1067/mob.2000.104226     Document Type: Article

References (20)

1. 1. Gresham EL, Rankin JHG, Makowski EL, Meschia G, Battaglia RC. An evaluation of fetal renal function in a chronic sheep preparation. J Clin Invest 1972;51:149-56.
2. 2. Olver RE, Strang LB. Ion fluxes across the pulmonary epithelium and the secretion of lung fluid in the foetal lamb. J Physiol 1974;241:327-57.
3. 3. Harding R, Bocking AD, Sigger JN, Wickman PJD. Composition and volume of fluid swallowed by fetal sheep. QJ Exp Physiol 1984;69:487-95.
4. 4. Gilbert WM, Brace RA. The missing link in amniotic fluid volume regulation: Intramembranons absorption. Obstet Gynecol 1989;74:748-53.
5. 5. Fujino Y, Agnew CL, Schreyer P, Ervin MG, Sherman DJ, Ross MG. Amniotic fluid volume response to esophageal occlusion in fetal sheep. Am J Obstet Gynecol 1991;165:1620-6.
6. 6. Wintour EM, Barnes A, Brown EH, Hardy KJ, Horacek I, McDougall JG, et al. Regulation of amniotic fluid volume and composition in the ovine fetus. Obstet Gynecol 1978;52:689-93.
7. 7. Minei LJ, Suzuki K. Role of fetal deglutition and micturition in the production and turnover of amniotic fluid in the monkey. Obstet Gynecol 1976;48:177-81.
8. 8. Gilbert WM, Eby-Wilkens E, Tarantal AF. The missing link in rhesus monkey amniotic fluid volume regulation: intramembranous absorption. Obstet Gynecol 1997;89:462-5.
9. 9. Brace RA. Fetal blood volume, urine flow, swallowing, and amniotic fluid volume responses to long-term intravascular infusions of saline. Am J Obstet Gynecol 1989;161:1049-54.
10. 10. Gilbert WM, Brace RA. Novel determination of filtration coefficient of ovine placenta and intramembranous pathway. Am J Physiol 1990;259:R1281-8.
11. 11. Gilbert WM, Cheung CY, Brace RA. Rapid intramembranous absorption into the fetal circulation of arginine vasopressin injected intraamniotically. Am J Obstet Gynecol 1991;164:1013-20.
12. 12. Gilbert WM, Cheung CY, Brace RA. Oral-nasal membranes are not the major route for fetal absorption of amniotic fluid arginine vasopressin. Am J Obstet Gynecol 1991;165:1612-20.
13. 13. Tomoda S, Brace RA, Longo LD. Fate of labeled albumin and erythrocytes following injection into amniotic cavity of sheep. Am J Physiol 1986;251:R781-6.
14. 14. Jang PR, Brace RA. Amniotic fluid composition changes during urine drainage and tracheoesophageal occlusion in fetal sheep. Am J Obstet Gynecol 1992;167:1732-41.
15. 15. Hedriana HL, Gilbert WM, Brace RA. Arginine vasopressin-induced changes in blood flow to the ovine chorion, amnion, and placenta across gestation. J Soc Gynecol Investig 1997;4:203-8.
16. 16. Brace RA. Physiology of amniotic fluid volume regulation. Clin Obstet Gynecol 1997;40:280-9.
17. 17. Mescher EJ, Platzker ACG, Ballard PL, Kitterman JA, Clements JA, Tooley WH. Ontogeny of tracheal fluid, pulmonary surfactant and plasma corticoids in the fetal lamb. J Appl Physiol 1975;39:1017-21.
18. 18. Brace RA, Wlodek ME, Cock ML, Harding R. Swallowing of lung liquid and amniotic fluid by the ovine fetus under normoxic and hypoxic conditions. Am J Obstet Gynecol 1994;171:764-70.
19. 19. Sherman DJ, Ross MG, Day L, Ervin MG. Fetal swallowing: correlation of electromyography and esqphageal fluid flow. Am J Physiol 1990;258:R1386-94.
20. 20. Smith FG, Lumbers ER, Kesby GJ. The renal response to the ingestion of fluid by the fetal sheep. J Dev Physiol 1986;8:259-66.