Mostrando 1,621 - 1,640 Resultados de 9,593 Para Buscar '"DAMS"', tiempo de consulta: 0.43s Limitar resultados
  1. 1621
  2. 1622
    “…OBJECTIVES: The present study investigated the potential adverse effects of multi-wall carbon nanotubes (MWCNTs) on pregnant dams and embryonic development following maternal exposure in rats. …”
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  3. 1623
  4. 1624
    “…We used adult male offspring of dams given ethanol during gestation days 1–7 (early), 8–14 (mid) and 15–21 (late) compared with those from control dams. …”
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  5. 1625
    “…We hypothesized that female rat offspring born to dams fed a gestational diet high in folic acid (HFol) have compromised bone health and that feeding the offspring the same HFol diet attenuates these effects. …”
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  6. 1626
    “…At gestational day 18, fetal and placental weights did not differ, however, in obese dams, the fetal/placental weight ratio was lower (P <0.01). …”
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  7. 1627
    “…Moreover, prenatally stressed offspring had significantly lower body weights and in 5-week old females delivered from stressed dams, fat deposits were significantly lower. Our results indicate that exposure to stress during very early pregnancy can have a negative impact on embryonic development with consequences reaching into postnatal life.…”
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  8. 1628
    por Leu, Stephan T., Bull, C. Michael
    Publicado 2016
    “…We observed 23 adult lizards; six had access to a dam, whereas 17 lizards did not. Lizards with access to the dam had larger home ranges, were substantially active on more days (days with >100 steps), and moved more steps per day compared to lizards that did not have access to the dam, both during the early and late period of our observation. …”
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  9. 1629
    “…In addition, BFR exposure affected steroidogenesis; we observed a significant decrease in circulating 17-hydroxypregnenolone and an increase in testosterone concentrations in BFR-exposed dams. Thus, BFRs target ovarian function in the rat, adversely affecting both folliculogenesis and steroidogenesis.…”
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  10. 1630
  11. 1631
  12. 1632
    “…First, we asked whether exposure of F0 dams and their F1 litters to CSS changes basal levels of IL-6, TNF, IFN-γ, and social behavior in CSS F1 female juvenile rats. …”
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  13. 1633
    “…RESULTS: Dietary CMO, regardless of bifidobacterial inoculation was shown to increase GIT weight and to reduce foetal weight compared to galacto-oligosaccharide-fed dams. B. bifidum AGR2166 DNA was detected in the mesenteric lymph nodes, liver, plasma and placenta of the dam by amplification of the bifidobacterial 16S rRNA gene. …”
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  14. 1634
    “…Treatment did not affect dam body or fat mass at parturition (p>0.22) but these measures were higher in some Treatment dams at weaning (p<0.05). …”
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  15. 1635
    “…Conversely, ‘paternalised’ dams, exposed to the lowest Phlda2 dose, showed increased nurturing of their pups, increased self-directed behaviour, and a decreased focus on nest building, behaviour that was robustly maintained in the absence of genetically modified pups. …”
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  16. 1636
    “…Here, we report that, in placenta 11β-HSD1 is diffusely localized, whereas 11β-HSD2 is specifically expressed in labyrinthine layer. Exposure of pregnant dams to betamethasone significantly increases the expression of placental 11β-HSD2 but not 11β-HSD1, and decreases the weights of fetuses but not placentas. …”
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  17. 1637
    “…Vertical transmission may occur in utero or during delivery, and about 10% of calves born to BLV-infected dams are already infected at birth. Most frequently, transmission from dams to their offspring occurs through the ingestion of infected colostrum or milk. …”
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  18. 1638
    “…Large dams and their respective reservoirs provide renewable energy and water security, but also can profoundly alter riverine ecosystems. …”
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  19. 1639
    “…Spillway water falling from hydroelectric power plant dams in the upper Yangtze River creates a high pressure in plunge pools below the dams allowing gasses to be dissolved at high rates. …”
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  20. 1640
    “…Similar blood levels of bifenthrin were measured in dams and pups at each dose level i.e. no concentration in pups. …”
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