The demand for the increased productivity of sugarcane crops has required changes in its production chain, such as use pre-sprouted seedlings (PSS) into chain. In this system, inoculation beneficial microorganisms, plant growth-promoting bacteria (PGPB) and arbuscular mycorrhizal fungi (AMF), can improve seedling development. objective was to evaluate effect PGPB AMF on PSS system. Experiments ...

Se realizó un experimento para evaluar los efectos del descanso al pastoreo sobre la estructura de vegetación, función hidrológica y el estatus ecológico en pastizales condición regular vacunos. El área estudio está ubicada a 4 095 msnm, comunidad campesina Cordillera Blanca, Región Ancash, Perú. diseño experimental fue factorial 2 x bloques, donde factores fueron: a) dos sistemas P1: Pastoreo ...

BACKGROUND Surfactant protein-A (SP-A) contributes to the regulation of sepsis-induced acute kidney injury. In a previous study, we demonstrated that the expression of SP-A in the human renal tubular epithelial (HK-2) cells can be stimulated by lipopolysaccharide (LPS). The present study evaluated the possible signal-transducing mechanisms of LPS-induced SP-A biosynthesis in the HK-2 cells. M...

The present status of the problem of identifying the sign of ∆m 12 is discussed in view of the development of new methods of detection of solar neutrinos. The results of solar neutrino experiments [1]-[5] plus KamLAND [6] give strong evidence that neutrinos are massive particles and do oscillate [7]. The important point is that KamLAND experiment allows both signs for ∆m 12 while solar neutrino...