Fetoplacental circulation in health and disease.

نویسندگان

  • J C Kingdom
  • L M Macara
  • M J Whittle
چکیده

19 Jacobson RL, Brewer A, Eis A, Siddiqi TA, Myall L. Transfer of aspirin across the perfused human placental cotyledon. AmJ Obstet Gynecol 199 1; 165: 939-44. 20 Hendricks S, Sarensen TK, Wong KY, et al. Doppler umbilical artery waveform indices normal values from fourteen to forty-two weeks. Am J Obstet Gynecol 1989; 161: 761-5. 21 Templeton AGB, Whittle MJ, McGrath JC. The role of endogenous thromboxane in contractions to U46619, oxygen, 5-HT and 5-CT in the human isolated umbilical artery. Brj Pharmacol 1991; 103: 1079-84. 22 Templeton AGB, Kingdom JCP, Whittle MJ, McGrath JC. Contractile responses of the human umbilical artery from pregnancies complicated by intrauterine growth retardation. Placenta 1993; 14: 563-70. 23 Leiser R, Kosanke G, Kaufmann P. Human placental vascularization: structural and quantitative aspects. In: Soma H, ed. Placenta basic science for clinical application. Tokyo: Karger publications, 1991. 24 Fairlie FM, Moretti M, Walker JJ, Sibai BM. Determinants of perinatal outcome in pregnancy-induced hypertension with absence of end-diastolic frequencies. Am 7 Obstet Gynecol 199 1; 164: 1084-9. 25 Laurin J, Lingman G, Marsal K, Persson P-H. Fetal blood flow in pregnancies complicated by intrauterine growth retardation. Obstet Gynecol 1987; 69: 895-902. 26 Nicolini U, Nicolides P, Fisk NM. Limited role of fetal blood sampling in prediction of outcome in intrauterine growth retardation. Lancet 1990; 336: 768-82. 27 Escobar GJ. Prognosis of surviving very low birthweight infants: still in the dark. BrJ Obstet Gynaecol 1992; 99: 1-4. 28 Giles WB, Trudinger BJ, Baird P. Fetal umbilical artery flow velocity waveforms and placental resistance: pathological correlation. Br J Obstet Gynaecol 1985; 92: 31-8. 29 McCowan LM, Mullen BM, Ritchie K. Umbilical artery flow velocity waveforms and the placental vascular bed. Am J Obstet Gynecol 1987; 157: 900-2. 30 Morrow RJ, Bull S, Ritchie JWK. Pathological basis of abnormal Doppler waveforms. In: Pearce M, ed. Doppler ultrasound in perinatal medicine. London: Churchill Iivingstone, 1992. 31 Wilcox GR, Trudinger BJ. Fetal platelet consumption: a feature of placental insufficiency. Obstet Gynecol 1991; 77: 616-21. 32 Van den Hof MC, Nicolaides KH. Platelet count in normal, small, and anemic fetuses. Am J Obstet Gynecol 1990; 162: 753-9. 33 Hartikainen-Sorri A-L, Vuolteenaho 0, Leppaluoto J, Ruskoaho H. Endothelin in umbilical artery vasospasm. Lancet 1991; 337: 619. 34 Douglas SA, James S, Hiley CR. Endothelial modulation and changes in endothelin presser activity during hypoxia in the rat isolated perfused superior mesenteric arterial bed. Br J Obstet Gynaecol 1991; 103: 1441-8. 35 Robillard JE, Weitzman RE, Burmeister L, Smith FG. Developmental aspects of the renal response to hypoxemia in the lamb fetus. Circ Res 1981; 48: 128-38. 36 Kingdom JCP, McQueen J, Connell JMC, Whittle MJ. Fetal angiotensin II levels and vascular (type I) angiotensin receptors in pregnancies complicated by intrauterine growth retardation. BrJ Obstet Gynaecol 1993; 100: 476-83. 37 Lever AF. Slow pressor mechanisms in hypertension: a role for hypertrophy of resistance vessels. J Hypertens 1986; 4: 515-24. 38 Fok RY, Pavlova Z, Benirschke K, Paul R, Platt LD. The correlation of arterial lesions with umbilical artery Doppler velocimetry in the placentas of small-for-dates pregnancies. Obstet Gynecol 1990; 75: 578-83. 39 Abitol MM, La Gamma, Demeter E, Cipollina CM. Umbilical flow in the normal and pre-eclamptic placenta. Acta Obstet Gynecol Scand 1987; 66: 689-94. 40 Nordenvall M, Ullberg I, Laurin J, Lingman J, Sandstedt B, Ulmsten U. Placental morphology in relation to umbilical artery blood velocity waveforms. EurJ Obstet Gynecol Reprod Biol 1991; 40: 179-90. 41 Mironov VA, Katcher OV, Lebedeva IM. Three-dimensional morphology of placental villous tree and anthropometric estimations of newborns from Kirgizian women living at high altitude. Placenta 1991; 12: 421. 42 Gennser G, Rymark P, Isberg PE. Low birthweight and risk of high blood pressure in adulthood. BMJ 1988; 298: 1498-9. 43 Williams S, St George IM, Silva PA. Intrauterine growth retardation and blood pressure at age seven and eighteen. J Clin Epidemiol 1992; 45: 1257-63. 44 Barker DJP, Bull AR, Osmond C, Simmonds SJ. Fetal and placental size and risk of hypertension in adult life. BMJ 1990; 301: 259-62. 45 Barker DJP, Osmond C, Golding J, Kuh D, Wadsworth MEJ. Growth in utero, blood pressure in childhood and adult life, and mortality from cardiovascular disease. BMJ 1989; 298: 564-7. 46 Morton JJ, Beattie EC, MacPherson F. Angiotensin II receptor antagonist Losatan has persistent effects on blood pressure in the young spontaneously hypertensive rat: lack of relation to vascular structure. Jf Vasc Res 1992; 29: 264-9.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Endothelial Progenitor Cells of the Human Placenta and Fetoplacental Circulation: A Potential Link to Fetal, Neonatal, and Long-term Health

The fetoplacental circulation plays a key role in both short- and long-term outcomes, and aberrant flow indices as manifested by abnormal fetal Doppler velocimetry within this compartment have been associated with significant adverse consequences. These include fetal growth restriction, which often coexists with preeclampsia, and long-lasting medical issues as a result of both the underlying pa...

متن کامل

Ex utero intrapartum treatment (EXIT) of severe fetal hydrothorax.

Ex utero intrapartum treatment (EXIT) of a fetus with severe bilateral hydrothorax is described. EXIT allows therapeutic interventions on the neonate while maintaining fetoplacental circulation. Thus it may be useful for fetuses presenting with severe pleural effusion towards the end of gestation and in whom in utero drainage is technically not possible or available and drainage post partum wou...

متن کامل

Epidural anaesthesia for elective caesarean section does not influence fetal umbilical artery blood flow indices.

This prospective study was completed to determine the influence of epidural anaesthesia on the fetoplacental circulation of normal subjects. Thirty-seven normal pregnant patients at term, undergoing elective Caesarean section, had Doppler measurements of the fetal umbilical artery blood flow velocity before and after epidural anaesthesia using lidocaine 2% without epinephrine. There were no dif...

متن کامل

Maternal Psychological Distress and Placental Circulation in Pregnancies after a Previous Offspring with Congenital Malformation

INTRODUCTION Antenatal maternal psychological distress may be associated with reduced placental circulation, which could lead to lower birthweight. Studies investigating this in humans show mixed results, which may be partially due to type, strength and timing of distress. In addition, the arterial vascular resistance measures often used as outcome measures do not detect smaller changes in plac...

متن کامل

Abnormal arterial flows by a distributed model of the fetal circulation.

Modeling the propagation of blood pressure and flow along the fetoplacental arterial tree may improve interpretation of abnormal flow velocity waveforms in fetuses. The current models, however, either do not include a wide range of gestational ages or do not account for variation in anatomical, vascular, or rheological parameters. We developed a mathematical model of the pulsating fetoumbilical...

متن کامل

Does Antenatal Maternal Psychological Distress Affect Placental Circulation in the Third Trimester?

INTRODUCTION Some types of antenatal maternal psychological distress may be associated with reduced fetal growth and birthweight. A stress-mediated reduction in placental blood flow has been suggested as a mechanism. Previous studies have examined this using ultrasound-derived arterial resistance measures in the uterine (UtA) and umbilical (UA) arteries, with mixed conclusions. However, a reduc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Archives of disease in childhood. Fetal and neonatal edition

دوره 70 3  شماره 

صفحات  -

تاریخ انتشار 1994