Mostrando 1,841 - 1,860 Resultados de 13,489 Para Buscar 'Plauen~', tiempo de consulta: 2.47s Limitar resultados
  1. 1841
  2. 1842
    “…This aspect of equine placentation is a boon for better understanding gestational physiology and allows the horse to be used in areas where a separation of fetal and maternal tissues is essential. …”
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  3. 1843
    “…Deciphering the timing of the placental mammal radiation is a longstanding problem in evolutionary biology, but consensus on the tempo and mode of placental diversification remains elusive. …”
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  4. 1844
    “…Given that melatonin is a circadian-regulating hormone also involved in the maintenance of uterine homeostasis through regulation of numerous pathways associated with uterine receptivity and gestation, the success of female reproduction may be dependent on the levels and activity of uterine and placental melatonin. Based on the fact that irregular production of maternal and placental melatonin is related to recurrent spontaneous abortion and maternal/fetal disturbances, melatonin replacement may offer an excellent opportunity to restore normal physiological function of the affected tissues. …”
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  5. 1845
    “…Through a review of the current literature, we identify that there is evidence of modulated expression/methylation of the placental genome and the presence of bacterial DNA in the placental tissue of SGA infants. …”
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  6. 1846
    “…However, abnormal placentation and placenta vascularization seem to be common features in preeclampsia, also leading to fetal growth restriction mainly due to reduced placental blood flow and chronic hypoxia. …”
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  7. 1847
    “…Feto-placental Hofbauer cells (HBCs) are macrophages residing in placental stroma. …”
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  8. 1848
  9. 1849
  10. 1850
    “…The expression of apolipoprotein D (apo D), a lipocalin involved in defense mechanisms against oxidative stress, in placental tissue samples of pregnancies with gestational diabetes mellitus (GDM) was compared to non-diabetic controls. …”
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  11. 1851
    “…Placental site trophoblastic tumor (PSTT) is a rare variant of gestational trophoblastic neoplasia (GTN) that is characterized by slow growth resulting in mostly uterine-confined disease, low human chorionic gonadotropin (hCG) levels, and resistance to chemotherapy. …”
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  12. 1852
    “…By identifying genes that first appear coincident with origin of the placental mammals, we hypothesized that we would define a subset of the genome enriched for genes that played a role in placental evolution. …”
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  13. 1853
  14. 1854
    “…We conclude with key actions needed by global leaders in politics, industry and the health sector that could help aide this dietary transformation to benefit people and the planet.…”
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  15. 1855
    “…BACKGROUND: The purposes of this study are to sonographically measure the placental thickness (PT) in normal fetuses; to correlate it with gestational age (GA), fetal growth parameters, and estimated fetal weight (EFW); and to design a nomogram for the derived PT measurements. …”
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  16. 1856
    “…In the GDM group, maternal serum NGAL levels exhibited a positive correlation with placental NGAL mRNA and protein levels (r = 0.848, P=0.008; r = 0.636, P=0.011, respectively). …”
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  17. 1857
    “…Angiopoietins are critical regulators of vascular development and formation of placental villous vasculature. Angiopoietin-1 and Angiopoietin-2 concentrations were measured in peripheral and placental plasma samples from 70 malaria-infected and 216 control women using commercially available DuoSet ELISA development kit. …”
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  18. 1858
    “…The objective of this study was to determine whether the fetal and placental tissues of rhesus macaques harbor bacterial communities. …”
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  19. 1859
  20. 1860
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