Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters








Year range
1.
Biol. Res ; 28(4): 261-6, 1995.
Article in English | LILACS | ID: lil-228570

ABSTRACT

Bleomycin may produce diffuse pulmonary damage. Our objective was to evaluate the effect of imidazole, a thromboxane-synthetase inhibitor, on pulmonary damage induced by endotracheal instillation of bleomycin in rats. Bleomycin 1 U/100 g body weight produced diffuse pulmonary damage and increased number of inflammatory cells after 3 days, hemorrhage and focal fibrosis after 7 days, and diffuse fibrosis and pneumocyte hyperplasia after 14 to 30 days. Imidazole 5 mg/100 g body weight, given intraperitoneally 30 min before bleomycin, decreased the 3rd day lesions without altering the histopathology in subsequent periods. Imidazole reduced (p < 0.05) the increases in cell number (3rd and 14th days) as well as in proteins in bronchoalveolar lavage (3rd day), without modifying the increase in phospholipids observed in rats treated with bleomycin. We conclude that imidazole decreases initial bleomycin-induced pulmonary damage, but it does not interfere with fibrosis and late development of epithelial hyperplasia


Subject(s)
Animals , Male , Rats , Bleomycin , Enzyme Inhibitors/therapeutic use , Imidazoles/therapeutic use , Lung Diseases/drug therapy , Pulmonary Fibrosis/drug therapy , Bleomycin/administration & dosage , Bronchoalveolar Lavage , Lung Diseases/chemically induced , Pulmonary Fibrosis/chemically induced , Rats, Sprague-Dawley
2.
Rev. chil. cir ; 45(1): 72-4, feb. 1993. tab, ilus
Article in Spanish | LILACS | ID: lil-119345

ABSTRACT

A 20 ratas Sprague-Dawley se les indujo pancreatitis aguda con el modelo del asa duodenal cerrada, previamente estandarizado. Precozmente, pero una vez establecida la pancreatitis aguda, se efectuó descompresión del árbol biliar. A las 24 h se obtuvieron muestras para estudios serológicos, hematológicos y anatomopatológico. Los resultados revelaron un curso más benigno de esta enfermedad en relación al modelo sin descompresión


Subject(s)
Animals , Rats , Pancreatitis/surgery , Surgical Procedures, Operative
3.
Rev. chil. obstet. ginecol ; 46(3): 134-41, 1981.
Article in Spanish | LILACS | ID: lil-6130

ABSTRACT

Se revisa la bibliografia de tromboflebitis pelviana incluyendo un pequeno bosquejo historico. frecuencia, cuadro clinico, diagnostico y tratamiento. Se revisan y analizan tres casos clinicos, llamando la atencion sobre la evolucion favorable cuando el tratamiento con heparina se hace precozmente. En la tercera paciente el diagnostico de tromboflebitis pelviana fue demasiado tardio; no respondio al tratamiento con hepariana y no se realizo tratamiento quirurgico por considerar que la paciente estaba demasiado comprometida, y fallece al mes de ingresada


Subject(s)
Pelvis , Thrombophlebitis , Postpartum Period , Pregnancy Complications, Cardiovascular
SELECTION OF CITATIONS
SEARCH DETAIL