1.
In. Vivaldi Cichero, Ennio; Hernández Poblete, Glenn. Síndrome de shock: aspectos históricos, hemodinámicos, bioquímicos y clínicos. Santiago de Chile, Universidad de Concepción. Facultad de Ciencias Biológicas, mar. 1995. p.15-48, ilus.
Monografia
em Espanhol
| LILACS
| ID: lil-173374
2.
In. Vivaldi Cichero, Ennio; Hernández Poblete, Glenn. Síndrome de shock: aspectos históricos, hemodinámicos, bioquímicos y clínicos. Santiago de Chile, Universidad de Concepción. Facultad de Ciencias Biológicas, mar. 1995. p.237-47.
Monografia
em Espanhol
| LILACS
| ID: lil-173382
3.
Rev. méd. Chile
; 118(9): 965-70, sept. 1990. ilus
Artigo
em Espanhol
| LILACS
| ID: lil-96532
RESUMO
We evaluated the role of oxygen free radicals in the induction of acute stress gastric ulcer in rats. After 12 hr of inmobility, ulcers of up to 4 mm were observed in the gastric mucosa. Pretreatment with allopurinol, a xantine oxydase inhibitor, produced a significant reduction in the number and size of lesions (p < 0.0001). No protection was afforded by aluminum hydroxyde or ranitidine alone, but enhanced protection was observed when given in association to allopurinol. A secondary role for H ions is suggested by these findings. Our results support the hypothesis of a role of a oxygen free radicals in the pathogenesis of stress gastric ulcers. Allopurinol might be used in conditions prodisposing to stress in patients
Assuntos
Ratos , Animais , Masculino , Feminino , Estresse Fisiológico/complicações , Úlcera Péptica/etiologia , Alopurinol/farmacologia , Oxigênio , Ratos Endogâmicos , Úlcera Péptica/induzido quimicamente
4.
Rev. méd. Chile
; 114(9): 864-6, Sept. 1986. ilus
Artigo
em Espanhol
| LILACS
| ID: lil-44460