Subjects: “...Uréia...”
Access document

Access document

Subjects: “...Urea...”
Access document (1)
Access document (2)

Subjects: “...urea...”
Access document

“... a mixture of cover crops), (2) nitrogen rates (70, 100 and 130 kg N ha(-1)), and (3) nitrogen sources (urea...”
Access document (1)
Access document (2)

“... levels of N fertilization. The use of cover crops and efficient fertilizers can increase N stock in the...”
Access document

Access document

“...Sandy soil often has low nitrogen (N) stock. Thus, crops grown in sandy soil rely on high levels...”
Access document (1)
Access document (2)

“... decrease (RVD). A Ca2+ influx by stretch-activated channels signals a taurine efflux and the RVD...”
Access document

“..., many countries have defined levels in food in order to attend health concerns. The maximum acceptable...”
Access document

“...), cholesterol, glucose, total protein, urea and triglycerides were analyzed in blood samples. Cut-off points...”
Access document

“...), albumina, AST, ß-hidroxibutirato (BHB), colesterol, glicose, proteína total, uréia e triglicerídeos...”
Access document

“... V30M-TTR, monitoring changes in intrinsic tryptophan fluorescence at different urea and protein...”
Access document (1)
Access document (2)

“... V30M-TTR, monitoring changes in intrinsic tryptophan fluorescence at different urea and protein...”
Access document

Access document

“..., and compared with Wistar-Kyoto (C) and saline-treated SHR (H). Blood pressure (BP) and lipid levels...”
Access document

“...Objective: To evaluate behavioral changes and brain-derived neurotrophic factor (BDNF) levels...”
Access document

Access document

“...-dwelling invertebrate Folsomia candida. Changes in growth rate and Hg bioaccumulation levels were observed...”
Access document

“..., serum leptin levels, reproductive organ weights and sperm counts. In a second experiment, rats received...”
Access document (1)
Access document (2)