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Short rotation coppices along watercourses - an innovative combination of susta...
Furstenau, C.; Vetter, A.Poster ; The multiple advantages of short rotation coppices (SRC) such as sustainable energy wood production, income diversification, and ecological services are well known and investigated in various projects. Additionally, strips of SRC present an innovative instrument to buffer nutrient and pesticide contamination of watercourses induced by soil erosion. Through extensive management, provision of permanent ...
Gadolinium increases the vascular reactivity of rat aortic rings
Angeli,J.K.; Ramos,D.B.; Casali,E.A.; Souza,D.O.G.; Sarkis,J.J.F.; Stefanon,I.; Vassallo,D.V.; Fürstenau,C.R.Gadolinium (Gd) blocks intra- and extracellular ATP hydrolysis. We determined whether Gd affects vascular reactivity to contractile responses to phenylephrine (PHE) by blocking aortic ectonucleoside triphosphate diphosphohydrolase (E-NTPDase). Wistar rats of both sexes (260-300 g, 23 females, 7 males) were used. Experiments were performed before and after incubation of aortic rings with 3 µM Gd. Concentration-r...
Hemodialysis with bicarbonate 30 mEq/l versus 34 mEq/l and acetate: better hemo...
Bruges, M; Serviço de Nefrologia, Hospital de Santa Cruz, Carnaxide.; Barata, J D; Oliveira, C; Furstenau, C; Gomes, E M; Simões, JThe use of bicarbonate buffer in dialysis is more physiological than acetate. The aim of this prospective study was to compare the hemodynamic stability, acid-base and electrolyte balance changes in a group of 5 hospital hemodialysis (HD) patients, with 3 different dialysis fluids: one with 30 mEq/l of bicarbonate (B30), another with 34 mEq/l of bicarbonate (B34) and the last with acetate (ACE). All the patient...
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