Mostrando 1,341 - 1,360 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.28s Limitar resultados
  1. 1341
    “…Collectively, this work provides insight into the cellular processes impacted by cadmium and how resistance to metal ion toxicity is achieved in S. pneumoniae.…”
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  2. 1342
    “…Two poplar genotypes characterized by unique phenotypic traits (TP11 and TP20) were chosen to be characterized and tested for a physiological and transcriptomic response to Cd stress. (2) Methods: A comparative analysis of the effects of exposure to high cadmium (Cd) concentrations (10 µM and 100 µM) of TP11 and TP20 was performed. (3) Results: Neither of the tested Cd concentration negatively affected plant growth; however, the chlorophyll content significantly decreased. …”
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  3. 1343
  4. 1344
    “…[Image: see text] We prepared the monomer PCDA-HP composed of 5-hydroxy-N(1),N(3)-bis(pyridin-2-ylmethyl)isophthalamide (HP) as a cadmium ion tweezer and then polymerized them to form a polydiacetylene (PDA)-based sensor (PDA-HP), which displayed selective and sensitive colorimetric and fluorometric change upon addition of a cadmium ion (Cd(2+)) at both pH 7.4 and 6.8. …”
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  5. 1345
  6. 1346
  7. 1347
    “…Analysis and trace levels of arsenic, lead, mercury, and cadmium as the most toxic heavy metals show that they can cause various hazards in humans’ health. …”
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  8. 1348
  9. 1349
  10. 1350
    “…As a ubiquitous heavy metal, cadmium (Cd) is highly toxic to various organs. However, the effects and molecular mechanism of Cd toxicity in the chicken heart remain largely unknown. …”
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  11. 1351
  12. 1352
  13. 1353
    “…All these data suggest that C. pepo plants are equipped with an effective antioxidant mechanism against oxidative stress induced by cadmium up to a concentration of 500 μM.…”
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  14. 1354
    “…In this study on the ant Temnothorax nylanderi, we investigated whether the better cadmium resistance of urban colonies relative to forest colonies could originate from the distinct hibernation conditions that they experienced prior to cadmium exposure. …”
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  15. 1355
    “…Several transition metals are essential for plant growth and development, as they are involved in various fundamental metabolic functions. By contrast, cadmium (Cd) is a metal that can prove extremely toxic for plants and other organisms in a dose-dependent manner. …”
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  16. 1356
    “…Cadmium is a toxic metal widely found in workplaces and plant soil because of extensive industrialization. …”
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  17. 1357
  18. 1358
    “…We explored the potential role of zinc (Zn) and zinc transporters in protection against cytotoxicity of cadmium (Cd) in a cell culture model of human urothelium, named UROtsa. …”
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  19. 1359
    “…The excessive cadmium (Cd) concentration in agricultural products has become a major public concern in China in recent years. …”
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  20. 1360
    “…Here, we provide an overview of coordination polymers and networks containing isomers of terpyridine and either zinc(II) and cadmium(II). Although the motivation for investigations of many of these systems is their luminescent behavior, we have chosen to focus mainly on structural details, and we assess to what extent assemblies are reproducible. …”
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