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Interleukin-10 may protect against progressing injury during the acute phase of ischemic stroke / Interleucinas 1B, 2 e 10 e prognostico neurologico durante a fase aguda do AVC isquemico
Protti, Gustavo G.; Gagliardi, Rubens J.; Forte, Wilma C. N.; Sprovieri, Sandra Regina S..
  • Protti, Gustavo G.; aff1. Department of Medicine. Emergency Service.
  • Gagliardi, Rubens J.; aff1. Department of Medicine. Emergency Service.
  • Forte, Wilma C. N.; aff1. Department of Medicine. Emergency Service.
  • Sprovieri, Sandra Regina S.; aff1. Department of Medicine. Emergency Service.
Arq. neuropsiquiatr ; 71(11): 846-851, 1jan. 2013. tab, graf
Article in English | LILACS | ID: lil-691308
ABSTRACT
Atherosclerosis is an inflammatory disease, and ischemic stroke is one of its most common and devastating manifestations. Proinflammatory cytokines play a key role in the progression of the irreversible ischemic lesions. The presence of anti-inflammatory mediators may prevent secondary ischemic injury. Objectives 1) To assess the relationship between stroke severity and the serum levels of IL-1β, IL-2, and IL-10; and 2) To analyze the neurological outcome after 72 h of ischemic stroke onset and expression of interleukins. Method We measured the serum levels of IL-1β, IL-2, and IL-10 in 26 patients with acute stroke. Neurological impairment was scored using the National Institute of Health Stroke Scale within the first 72 h after stroke onset. Thirty healthy subjects were analyzed as controls. Results Patients with IL-10 <925.0 pg/mL presented with neurological deterioration within the first 72 h. Conclusion IL-10 may protect against ischemic injury during the acute phase of stroke. .
RESUMO
Aterosclerose é considerada um doença inflamatória e o acidente vascular cerebral (AVC) isquêmico uma de suas principais manifestações. Citocinas pró-inflamatórias exercem importante função na progressão para uma lesão isquêmica irreversível. A presença de mediadores anti-inflamatórios age prevenindo a lesão isquêmica secundária. Objetivos 1) Avaliar a relação entre gravidade do AVC e níveis de IL-1β, IL-2 e IL-10; 2) Avaliar a relação entre prognóstico neurológico nas primeiras 72 horas do AVC e o nível destas citocinas. Método Mensuramos os níveis de IL-1β, IL-2 e IL-10 de 26 pacientes com AVC isquêmico. O comprometimento neurológico foi avaliado através da escala do National Institute of Health nas primeiras 72 horas do AVC. Trinta indivíduos saudáveis foram usados como controles. Resultados Pacientes com IL-10 <925,0 pg/mL apresentaram deterioração neurológica nas primeiras 72 horas após o início do AVC. Conclusão IL-10 pode apresentar um efeito protetor contra a progresso da lesão isquêmica durante a fase aguda do AVC. .
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Full text: Available Index: LILACS (Americas) Main subject: Intracranial Arteriosclerosis / Brain Ischemia / Stroke / Interleukin-1beta Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged / Aged80 / Female / Humans / Male Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2013 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Intracranial Arteriosclerosis / Brain Ischemia / Stroke / Interleukin-1beta Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged / Aged80 / Female / Humans / Male Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2013 Type: Article