2019
DOI: 10.1007/s11051-019-4721-0
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Evaluation of acute toxicity and copper accumulation in organs of Wistar rats, 14 days after oral exposure to copper oxide (II) nano- and microparticles

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Cited by 12 publications
(9 citation statements)
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References 23 publications
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“…We have identified the effects of microplastics on PBMCs. In addition, microparticles can accumulate in the liver, kidneys, and spleen after oral consumption . Thus, we concluded this result to imply that continuous exposure to microplastics could result in an immune response in humans.…”
Section: Resultsmentioning
confidence: 73%
See 1 more Smart Citation
“…We have identified the effects of microplastics on PBMCs. In addition, microparticles can accumulate in the liver, kidneys, and spleen after oral consumption . Thus, we concluded this result to imply that continuous exposure to microplastics could result in an immune response in humans.…”
Section: Resultsmentioning
confidence: 73%
“…In addition, microparticles can accumulate in the liver, kidneys, and spleen after oral consumption. 70 Thus, we concluded this result to imply that continuous exposure to microplastics could result in an immune response in humans. We need to further study the signaling pathway involved to fully understand immune induction by microplastics.…”
Section: Resultsmentioning
confidence: 79%
“…Conforme Bravin 14 e Maciel-Magalhães et al 15 observaram em seus estudos, a ração comercial utilizada no biotério de experimentação, cuja origem era a mesma do biotério de criação daquela Instituição, não possuía balanceamento apropriado dos nutrientes estabelecidos para ratos da linhagem Wistar; seja em quantidades excessivas como o sódio e o cálcio, seja ausente de informações como potássio. E esse desbalanceamento foi refletido nas análises bioquímicas dos animais tanto dos grupos experimentais como dos respectivos grupos controle 13,23…”
Section: Discussionunclassified
“…A inserção do grupo controle para as mesmas comparações indicou que não havia diferenças estatísticas entre os animais testados e o grupo controle, e que o próprio grupo controle era estatisticamente diferente dos padrões estabelecidos para as linhagens utilizadas. A tomada de decisão contra a continuidade dos próximos testes toxicológicos poderia ter sido desastrosa se os grupos experimentais fossem comparados apenas às referências bibliográficas, conforme os guias utilizados, pois haveria a condenação de produtos de extrema valia aos futuros usuários 14,15 .…”
Section: Introductionunclassified
“…Способность к бионакоплению и цитотоксические свойства НЧ CuO могут приводить к развитию патоморфологических нарушений в тканях органовмишеней. По результатам исследований in vivo, у крыс, перорально экспонированных нанодисперсным CuO, установлены патоморфологические изменения тканей печени в виде внутрицитоплазматической вакуолярной дегенерации (гидропической или вакуольной дистрофии) при остром однократном действии исследуемого наноматериала [18], воспаление, некроз и гиперплазия при субхроническом действии [14]. Нарушение функций печени проявляется в изменении биохимических параметров, а именно в увеличении уровней аланинаминотрансфразы, аспартатаминотрансферазы, лактатдегидрогеназы, щелочной фосфатазы и гамма-глутамилтрансферазы [6,14].…”
Section: Original Articles бронхиального эпителия человека [26] и эндотелия пупочной вены человека [31] после экспозиции исследуемым наноunclassified