Densidade de Rhea americana em três paisagens diferentes no Pantanal da Nhecolândia.

Pecuária em campos nativos constitui uma atividade tradicional no Pantanal brasileiro. Contudo, tem um aumento na substituição de vegetação nativa por pastagens cultivadas de espécies exóticas. As respostas da fauna local em relação a essas transformações ainda são pouco conhecidas. O objetivo do trabalho foi estimar a densidade de ema, Rhea americana, em três diferentes paisagens, para verificar como as densidades de ema respondem a estas diferenças. Cattle ranching on native grasslands is a traditional activity in the Brazilian Pantanal. However, recently there is an increase in the replacement of the native vegetation by cultivated pastures with exotic species. The responses of the local fauna in relation to these changes are still poorly known. The objective of this study was to estimate the density of rhea, Rhea americana, in three landscapes in order to assess the response population density to these differences

Prevention of Renal Failure in Rats Receiving cis-Diamminedichloroplatinum(ll) by Administration of Furosemide

The clinicopathological signs of renal failure induced in rats by weekly i.v. administration of cis-diamminedichloroplatinum(ll) were prevented by pretreatment with furosemide. Weight loss, anemia, and generalized toxic effects of the drug were not effected by furosemide. © 1977, American Association for Cancer Research. All rights reserved

Modification of the renal toxicity of cis Dichlorodiammineplatinum (II) with furosemide in male F344 rats

Whatever the mechanism responsible for modifying the acute nephrotoxicity of DDP, the animal model used for studying it has been utilized for investigating the effect of furosemide on the multiple-dose administration of DDP. It has been demonstrated that furosemide pretreatment prevents the chronic renal failure induced by weekly administration of DDP

Special features of the structure of weld metal in submerged-arc welding with a pulsed arc

Translated from Ukrainian? (Avtom. Svarka 1995 (8) p. 3-10)Available from British Library Document Supply Centre-DSC:9023.190(VR-Trans--9046)T / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo