2015
DOI: 10.1016/j.jcma.2015.08.004
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Role of oxidative stress and serum lipid levels in stable chronic obstructive pulmonary disease

Abstract: Our study indicated that serum IMA, ox-LDL, and TOS may be increased as a result of chronic hypoxia, inflammation, and oxidative stress in patients with severe and very severe stable COPD. Our findings also revealed that IMA is higher in patients with Global Initiative for Chronic Obstructive Lung Disease Stages II, III, and IV, while TOS and ox-LDL are higher in patients with Global Initiative for Chronic Obstructive Lung Disease Stage IV. Measurements of serum IMA, TOS, and ox-LDL levels may be useful marker… Show more

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Cited by 45 publications
(51 citation statements)
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“…As our patients were asymptomatic for heart disease and PH, these findings could be of value for early diagnosis of cardiopulmonary complications among thalassemia patients and allow modification of treatment strategies. In concordance with our results, Can and colleagues [63] found a positive correlation between PH risk and IMA levels in chronic obstructive pulmonary disease patients.…”
Section: Discussionsupporting
confidence: 93%
“…As our patients were asymptomatic for heart disease and PH, these findings could be of value for early diagnosis of cardiopulmonary complications among thalassemia patients and allow modification of treatment strategies. In concordance with our results, Can and colleagues [63] found a positive correlation between PH risk and IMA levels in chronic obstructive pulmonary disease patients.…”
Section: Discussionsupporting
confidence: 93%
“…Ataş et al [47] reported that IMA is superior to other biomarkers in showing oxidative stress in patients with vitiligo. In another study of the effectiveness of IMA in showing oxidative stress in COPD patients, Can et al [48] determined significant elevation in IMA levels in COPD patients compared to controls and concluded that IMA may be a useful biomarker for assessing chronic inflammation and oxidative stress in COPD. IMA levels in our study were significantly higher in patients with COPD than in the control group.…”
Section: Discussionmentioning
confidence: 99%
“…4 Además de las enfermedades relacionadas con la isquemia y en función de estos factores, se ha encontrado que las concentraciones de IMA aumentan en los casos de enfermedades inflamatorias. [5][6][7][8] Además de la exacerbación del asma, en los pacientes asmáticos, la inflamación de las vías respiratorias continúa incluso después del período estable. 1 Se supone que las concentraciones de IMA que, según se demostró, aumentan con las enfermedades inflamatorias, aumentarán también en los pacientes asmáticos durante el período estable.…”
Section: Discussionunclassified
“…Coincidentemente con esta teoría, observamos que las concentraciones de IMA durante el asma estable fueron más altas que en los controles. Can et al, 6 evaluaron las concentraciones de IMA en pacientes con EPOC, que es otro tipo de enfermedad inflamatoria crónica de las vías respiratorias, en un estudio en el que participaron 51 pacientes con EPOC y 45 controles sanos, y encontraron que las concentraciones de IMA eran más elevadas en los pacientes con EPOC que en el grupo de referencia. Estos resultados sugieren que la IMA puede utilizarse para evaluar la inflamación además de la hipoxia en enfermedades inflamatorias de las vías respiratorias como el asma y la EPOC.…”
Section: Discussionunclassified
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