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저산소증 상태에서 정상임신과 임신중독증 환자의 태반 조직 내 endothelin-1 (ET-1) 발현의 비교

Comparison of placental endothelin-1 (ET-1) expression under hypoxic condition between normal versus preeclamptic pregnancy

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키워드

주제분류산부인과학

초록

=목적: 본 연구는 explant villous culture model을 이용하여 저산소증 상태에서의 정상 임신과 임신중독증 산모의 태반조직 내의 ET-1 발현을 비교하고자 하였다. 연구 방법: 정상 산모 (n=5)와 임신중독증 산모 (n=4)로부터 얻은 태반으로부터 융모절편을 저산소 배양기에서 배양하거나 배양액에 deferoxamine (DFO)을 처리하였다. 융모절편 내 ET-1 mRNA 발현은 저산소 배양기에서 배양한 경우 0, 24, 48시간째, DFO를 사용한 경우 약물 투여 0, 2, 4, 6시간째 RT-PCR을 이용하여 측정하였다. 배양액 내 ET-1 단백 농도 측정은 enzyme immunoassay 방법을 이용하였다. 결과: 저산소 배양기에서 배양된 융모절편의 경우 두 군 모두에서 융모절편내 ET-1 유전자 발현과 배양액 내 ET-1 단백이 증가되었는데 (p<0.05), 증가 정도가 정상 산모에 비해 임신중독증 산모에서 더 큰 양상을 보였다. DFO로 처리하였을 때 ET-1 mRNA 발현은 두 군 모두에서 시간에 따라 증가되었다. DFO 투여 2, 4, 6시간째의 배양액 내 ET-1 단백 농도는 질환군에서 유의하게 높았으며 (p<0.05), DFO 투여 후 2시간까지, 2시간에서 4시간까지의 ET-1 단백의 증가의 폭이 질환군에서 유의하게 높았다. (p<0.05).

참고문헌 (55)

  1. "Morphological changes in the utero-placental bed in pregnancy hypertension", 4, pp.573~93 (1977)
  2. "Fetal growth retardation and the arteries of the placental bed", 84, pp.656~63 (1977)
  3. "Circulating angiogenic factors in the pathogenesis and predcition of preeclampsia", 46, pp.1077~1085 (2005)
  4. "Pathogenesis and genetics of pre-eclampsia", 367, pp.53~56 (2001)
  5. "Endothelial dysfunction in preeclampsia", 16, pp.5~15 (1998)
  6. "The relation between hydatid moles relative ischemia of the gravid uterus and the placental origin of eclampsia", pp.291~3
  7. "Preeclampsia:what we know and what we do not know", 24, pp.24~28 (2000)
  8. "Endothelial dysfunction and raised plasma concentrations of asymmetric dimethylarginine in pregnant women who subsequently develop pre-eclampsia", 361, pp.1511~1517 (2003)
  9. "Prostacyclin and thromboxane changes predating clinical onset of preeclampsia:a multicenter prospective study", 282, pp.356~362 (1999)
  10. "A study of angiotensin II pressor response throughout primigravid pregnancy", 52, pp.2682~9 (1973)
  11. "Plasma endothelin levels in preeclampsia:elevation and correlation with uric acid levels and renal impairment", 166, pp.962~8 (1992)
  12. "Expression of inflammatory cytokines in placentas from women with preeclampsia", 86, pp.2505~2512 (2001)
  13. "Circulating levels of immunoreactive cytokines in women with preeclampsia", 40, pp.102~111 (1998)
  14. "Excessive placental secretion of neurokinin B during the third trimester causes pre-eclampsia", 405, pp.797~800 (2000)
  15. "Excess placental soluble fms-like tyrosine kinase 1 (sFlt1) may contribute to endothelial dysfunction, hypertension, and proteinuria in preeclampsia", 111, pp.649~658 (2003)
  16. "Potential role of endothelin-1 in normal and hypertensive pregnancies", 165, pp.1171~6 (1991)
  17. "Concentrations of endothelin-1 in maternal and umbilical cord blood at various stages of pregnancy", 17, pp.4433~5 (1991)
  18. "Maternal plasma level of endothelin is increased in preeclampsia", 165, pp.724~7 (1991)
  19. "Endothelin receptor mRNAs in human fetal membranes, chorionic vessels, and decidua parietalis", 132, pp.161~168 (1997)
  20. "Endothelin:its possible role during pregnancy", 59, pp.1~4 (1995)
  21. "Human placental endothelin:expression of endothelin-1 mRNA by human placental fibroblasts in culture", 109, pp.119~123 (1995)
  22. "Expression of endothelin precursor genes in human trophoblast in culture", 134, pp.490~496 (1996)
  23. "Expression and relationship between endothelin-1 messenger mRNA and inducible", endothelial nitric oxide synthase mRNA isoforms from normal and preeclamptic placentas, 2000, pp.85, 2318~2323
  24. "Expression of inflammatory cytokines in placentae from women with preeclampsia", 86, pp.2505~2512 (2001)
  25. "Endothelin-1 in the lungs of patients with pulmonary hypertension", 3, pp.196~200 (1997)
  26. "Expression of endothelin-1 in the lungs of patients with pulmonary hypertension", 328, pp.1732~9 (1993)
  27. "Plasma endothelin correlates with the extent of pulmonary hypertension in patients with chronic congestive heart failure", 85, pp.504~9 (1992)
  28. "Cardiovascular endothelins:essential regulators of cardiovascular homeostasis" (2006)
  29. "Endothelin-specific antibodies decrease blood pressure and increase glomerular filtration rate and renal plasma flow in spontaneously hypertensive rats", pp.781~5
  30. "Role of reactive oxygen species in endothelin- induced hypertension", 42, pp.806~810 (2003)
  31. "Endothelin-1 and vascular tone in subjects with atherogenic risk factors", 42, pp.43~48 (2003)
  32. "Endothelium-restricted overexpression of human endothelin-1 causes vascular remodeling and endothelial dysfunction", 110, pp.2233~2240 (2004)
  33. "Endothelin-1 enhances oxidative stress, cell proliferation and reduces apoptosis in human umbilical vein endothelial cells: role of ETB receptor, NADPH oxidase and caveolin-1", 145, pp.23~33 (2005)
  34. "Endothelin-1 induced proinflammatory markers in the myocardium and leukocytes of guinea-pigs:role of glycoprotein IIB", IIIA receptors, 2003, pp.57, 109~118
  35. "Effect of endothelin-1 on neutrophil adhesion to endothelial cells and perfused heart", 88, pp.1166~71 (1993)
  36. "Endothelin induction of adhesion molecule expression on human brain microvascular endothelial cells", 156, pp.31~4 (1993)
  37. "Endothelin-1 increases intracellular calcium in human monocytes and causes production of interleukin-6 Crit", 23, pp.34~40 (1995)
  38. "Attenuation of renal vasopressin V2 receptor upregulation by bosentan, an ETA", ETB receptor antagonist, 2003, pp.52, 1141~1146
  39. "Endothelin-1 overexpression leads to further water accumulation and brain edema after middle cerebral artery occlusion via aquaporin 4 expression in astrocytic end-feet", 25, pp.998~1011 (2005)
  40. "Astrocyte-endothelial interactions and blood-brain permeability", 200, pp.629~638 (2002)
  41. "Ischaemic brain oedema", 9, pp.113~124 (2002)
  42. "Pathophysiology of pregnancy-induced hypertension", 14, pp.178~185 (2001)
  43. "Effects of continuous infusion of endothelin-1 in pregnant sheep", 30, pp.1585~1590 (2000)
  44. "Endothelin type a receptor blockade attenuates the hypertension in response to chronic reductions in uterine perfusion pressure", 37, pp.485~489 (2001)
  45. "Enhanced endothelin synthesis by endothelial cells exposed to sera from pregnant rats with decreased uterine perfusion", 47, pp.615~618 (2006)
  46. "Second trimester amniotic fluid endothelin concentration:a possible predictor for pre-eclampsia", 25, pp.18~19 (2005)
  47. "Patients with preeclampsia develop agonistic autoantibodies against the angiotensin AT1 receptor", 103, pp.945~952 (1999)
  48. "Placental cytokines and the pathogenesis of preeclampsia", 37, pp.240~249 (1997)
  49. "Expression of the three endothelin genes and plasma levels of endothelin in pre-eclamptic and normal gestations", 85, pp.417~24 (1993)
  50. "Molecular regulation of the endothelin-1 gene by hypoxia", 276, pp.12845~12853 (2001)
  51. "Endothelin in myocardial infarction", 344, pp.114~ (1990)
  52. "Increased in vivo expression and production of endothelin-1 by porcine cardiomyocytes subjected to ischemia", 76, pp.767~772 (1995)
  53. "Adriana and Luisa Castellucci Award lecture 2001: hypoxia inducible factor-1: oxygen regulation of trophoblast differentiation in normal and pre-eclamptic pregnancies-a review", 23, pp.47~57 (2002)
  54. "Heme oxygenases in pregnancy II:HO-2 downregulated in human pathologic pregnancies", 50, pp.66~76 (2003)
  55. "The role of the placenta in pre-eclampsia-a workshop report", 16, pp.142~145 (2002)

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