RESUMEN
A case of intestinal obstruction, as a result of radiation injury of the colon, is reported. This child was treated by roentgen therapy in the infant period because of a Wilms' tumour of the left kidney.
Asunto(s)
Obstrucción Intestinal/etiología , Neoplasias Renales/radioterapia , Radioterapia/efectos adversos , Tumor de Wilms/radioterapia , Niño , Colon/efectos de la radiación , Colon/cirugía , Humanos , Obstrucción Intestinal/cirugía , MasculinoAsunto(s)
Leucemia/ultraestructura , Enfermedad Aguda , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Leucemia Linfoide/ultraestructura , MasculinoAsunto(s)
Linfoma/patología , Adolescente , Envejecimiento , Linfoma de Burkitt/patología , Niño , Preescolar , Diagnóstico Diferencial , Femenino , Humanos , Lactante , Linfoma/clasificación , Linfoma/mortalidad , Linfoma de Células B Grandes Difuso/patología , Linfoma no Hodgkin/patología , Masculino , Pronóstico , Factores de TiempoAsunto(s)
Enfermedades Linfáticas/patología , Adolescente , Envejecimiento , Niño , Preescolar , Femenino , Histiocitos/patología , Humanos , Hiperplasia/patología , Lactante , Ganglios Linfáticos/patología , Enfermedades Linfáticas/mortalidad , Linfocitos/patología , Masculino , Pronóstico , Razón de Masculinidad , Factores de TiempoRESUMEN
The authors present the results of investigations on tensile strength of intestinal anastomosis in pharmacologically induced blood clotting disturbances in the postoperative period (1-16 days). Experiments were carried out on 50 male rabbits in two groups- a treated group and another for control only. Animals in the experimental group were treated with Sincumar 24 hours before and in the postoperative period. The dosis of Sincumar was calculated to reduce the prothrombin index below 40 percent. The tensile strength of intestinal anastomosis was tested the 2nd, 3rd, 5th and 15th day after operation and in the same time histological examinations of anastomosis specimen were performed. In conclusion the authors found that the reduction of the prothrombin index below 40 percent does not influence the process of healing of anastomosis of the small intestine, prevents the formation of adhesions and inflammatory peritoneal reaction following operation.
Asunto(s)
Intestino Delgado/cirugía , Trombosis/fisiopatología , Animales , Intestino Delgado/fisiopatología , Masculino , Tiempo de Protrombina , Conejos , Resistencia a la Tracción , Trombosis/inducido químicamente , Factores de Tiempo , Cicatrización de HeridasRESUMEN
The influence of a two alpha-globulin fractions isolated from calf serum by the method of Mowbray on the graft-v-host reaction (GVH) in the F1 hybrids of inbred mouse strains differing in H-2 locus after administration of parental lymphatic cells was studied. Some of the mice were X-irradiated with 500 R before administration of parental cells. The studied fractions exerted strong suppressive action on the splenomegalic reaction and proliferative phenomena in the spleen, accompanied by intensification of changes in the liver, particularly in irradiated mice, It was concluded that the applied doses of the investigated preparations had no influence on immunologic actvity of the donor's lymph cells, but that they inhibited nonimmunologic proliferation of recipient cells and consequently impaired defense mechanisms in the F1 hybrids.
