Results of local sclerosing treatment of Walker 256 carcinosarcoma implanted in rat liver
CARCINO-SARCOMA 256 DE WALKER: DISSEMINACAO METASTATICA EM DUAS LINHAGENS DO TUMOR
Walker's 256 carcinoma changes its behaviour as a consequence of various factors. In this paper the authors compare the evolution of 2 lines of the tumor: WM 16 (muscular) and Christ Hospital (ascitic) both inoculated intramuscularly. Animals receiving line WM 16 had a severe rapidly progressive evolution dying around day 14 after inoculation with ...
O papel dos rins no equilíbrio ácido-básico em cães submetidos aos efeitos do halotano e hipercapnia
In eighteen dogs, the effects of halothane (0,75% and 1,5%) associated with a normo and hypercapnia (PaCO2 from 30 to 80 mmHg) on acid-base balance were studied. Determinations of creatine clearance, urinary flow, urinary acid excretion, and urinary ammonium excretion were made. Based on the results, it is concluded that halothane associated with h...
The cervical lymphatic system in newborn rats
In the present work the authors studied the morphology of the cervical lymphatic system using 26 new-born white rats of both sexes. The studies were performed by injecting China-ink under the skin of the angle of mouth and dorsal region of the auricle in order to visualize and then to proceed the dissection of lymph vessels and nodes under stereosc...
Modificacoes na ação mecânica do coração isolado de cobaia por doses de propafenon capazes de alterar o eletrocardiogram...
Inotropic effects of Propafenon were studied in isovolumic isolated guinea pig hearts submitted to infusion of the drug during 10 minutes. The dosages utilized caused: bradycardia, depression of AV nodal conduction and QRS widening. Simultaneously there was: decrease of the developed pressure (DP) and of the rate of rise of pressure (dp/dt), and el...
Results of local sclerosing treatment of Walker 256 carcinosarcoma implanted in rat liver
Atividade da beta-glucuronidase no suco gástrico e mucosa gástrica de ratos submetidos a carência proteica
An experiment was performed in order to evaluate the beta-glucuronidase activity in gastric juice and gastric mucosa of rats submitted to a protein-free diet. A group of 36 young adult male Wistar rats was fed a protein-free diet ad libitum for five weeks; a second group of 36 Wistar rats ingested a purified isocaloric 12,5% casein diet for the sam...
O papel dos rins no equilíbrio ácido-básico em cães submetidos aos efeitos do halotano e hipercapnia
In eighteen dogs, the effects of halothane (0,75% and 1,5%) associated with a normo and hypercapnia (PaCO2 from 30 to 80 mmHg) on acid-base balance were studied. Determinations of creatine clearance, urinary flow, urinary acid excretion, and urinary ammonium excretion were made. Based on the results, it is concluded that halothane associated with h...
CARCINO-SARCOMA 256 DE WALKER: DISSEMINACAO METASTATICA EM DUAS LINHAGENS DO TUMOR
Walker's 256 carcinoma changes its behaviour as a consequence of various factors. In this paper the authors compare the evolution of 2 lines of the tumor: WM 16 (muscular) and Christ Hospital (ascitic) both inoculated intramuscularly. Animals receiving line WM 16 had a severe rapidly progressive evolution dying around day 14 after inoculation with ...
Influence of the subfornical organ on water intake induced by septal lesion
