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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240715084756.0</controlfield>
  <controlfield tag="008">240715b2016    bl.qr|pooa||| 00| 0 por |</controlfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Horn, R.C.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Magni, M.P.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Mori, N.C.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Junges, L.</subfield>
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    <subfield code="a">Golle, D.P.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Koefender, J.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Manfio, C.E.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Gelatti, G.T.</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Felippin, T.</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Avalia&#xE7;&#xE3;o &#x201C;in vitro&#x201D; do efeito da infus&#xE3;o de Cunila microcephala Benth sobre a atividade da enzima acetilcolinesterase e biomarcadores de estresse oxidativo em eritr&#xF3;citos de agricultores</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 34 ref.; 2 tables; 4 illus.; Summaries (En, Pt)</subfield>
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RESUMO: 

Tivemos como objetivo avaliar o efeito da infus&#xE3;o de Cunila microcephala Benth
sobre a atividade da enzima acetilcolinesterase (AChE) e marcadores de estresse oxidativo em
eritr&#xF3;citos de agricultores. Foram utilizadas amostras provenientes de 16 trabalhadores rurais
expostos a pesticidas agr&#xED;colas pelo per&#xED;odo m&#xED;nimo de 5 anos e um grupo controle constitu&#xED;do
de 16 indiv&#xED;duos n&#xE3;o expostos a agrot&#xF3;xicos. As hem&#xE1;cias dos agricultores e o grupo A foram
expostos &#x201C;in vitro&#x201D; &#xE0; solu&#xE7;&#xE3;o salina (NaCl 0,9%). Os demais grupos foram expostos &#xE0; infus&#xE3;o
de poejo nas concentra&#xE7;&#xF5;es de 0; 5; 10; 25 e 50 g/L (Grupos B; C; D e E, respectivamente). Em
seguida, foram realizadas as determina&#xE7;&#xF5;es da atividade da AChE e dos n&#xED;veis de subst&#xE2;ncias
reativas ao &#xE1;cido tiobarbit&#xFA;rico (TBARS), prote&#xED;nas carboniladas (PCs) e glutationa reduzida
(GSH). Os resultados mostram que a infus&#xE3;o de poejo 50g/L, aumenta a atividade da enzima
AChE e os n&#xED;veis de GSH. Contudo, os n&#xED;veis de TBARS e PCs diminu&#xED;ram ap&#xF3;s o tratamento
com a infus&#xE3;o de poejo 25 e 50 g/L. A infus&#xE3;o de poejo, na concentra&#xE7;&#xE3;o de 50 g/L, &#xE9; capaz
de reverter, &#x201C;in vitro&#x201D; a inibi&#xE7;&#xE3;o da atividade da AChE que ocorre pela exposi&#xE7;&#xE3;o a pesticidas,
e ainda demonstra um importante potencial antioxidante, tendo em vista que diminuiu danos
lip&#xED;dicos e proteicos e ainda, estimulou a produ&#xE7;&#xE3;o do principal antioxidante n&#xE3;o enzim&#xE1;tico
end&#xF3;geno.

Palavras-Chave: Pesticidas, Estresse Oxidativo, Poejo.</subfield>
  </datafield>
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ABSTRACT: 

Effect of the Cunila microcephala Benth infusion on the activity of
Acetilcolinesterase enzyme and on the biomarkers of oxidative stress in farmers
erythrocytes. Evaluating the effect of infusion Cunila microcephala Benth on acetylcholinesterase
activity (AChE) enzyme and on biomarkers of oxidative stress in farmers erythrocytes. We used
samples from 16 rural workers exposed to pesticides for a minimum of five years, and a control
group composed of 16 individuals not exposed to pesticides. The erythrocytes of farmers and
from group A were exposed &#x201C;in vitro&#x201D; the saline solution (NaCl 0,9%). The other groups were
exposed to the infusion of &#x201C;poejo&#x201D; at concentrations of 0; 5; 10; 25 and 50 g/L (Groups B, C,
D and E, respectively). Then, it was realized the analitical determinations of AChE activity and
TBARS, PCs and GSH levels. The results showed that &#x201C;poejo&#x201D; infusion 50g/L, increased the AChE
activity and GSH levels. However, the TBARS e PCs levels decreased after the treatment with
&#x201C;poejo&#x201D; infusion 25 e 50 g/L. The &#x201C;poejo&#x201D; infusion 50 g/L is able to revert &#x201C;in vitro&#x201D; the inhibition
of AChE activity that occurs by exposure to pesticides and also demonstrates an important
antioxidant potential, given that decreased lipid and protein damage and also it stimulated the
production of the main non-enzymatic antioxidant endogenous.

Keywords: Pesticides,Oxidative stress, Poejo.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PESTICIDA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">OXIDA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PLANTA MEDICINAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">3543</subfield>
    <subfield code="9">316623</subfield>
    <subfield code="d">Botucatu-SP Instituto de Bioci&#xEA;ncias - Departamento de Qu&#xED;mica e Bioqu&#xED;mica 1998</subfield>
    <subfield code="o">2024-3140</subfield>
    <subfield code="t">Revista Brasileira de Plantas Medicinais (Brazil)</subfield>
    <subfield code="x">1516-0572</subfield>
    <subfield code="g">v. 18(1 suppl. 1) p. 341-348; (2016)</subfield>
    <subfield code="w">BR2024002024</subfield>
  </datafield>
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    <subfield code="u">https://www.scielo.br/j/rbpm/a/bm7jKcF4HSMF3c7R9kgxYXm/?format=pdf&amp;lang=pt</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300514</subfield>
    <subfield code="d">300514</subfield>
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