Daniel Dorta

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Mitochondrial permeability transition (MPT) is a Ca(2+)-dependent, cyclosporin A (CsA)-sensitive, non-selective inner membrane permeabilization process. It is often associated with apoptotic cell death, and is induced by a wide range of agents or conditions, usually involving reactive oxygen species (ROS). In this study, we demonstrated that Mangifera(More)
Apoptosis is a natural cell elimination process involved in a number of physiological and pathological events. This process can be regulated by members of the Bcl-2 family. Bax, a pro-apoptotic member of this family, accelerates cell death, while the pro-survival member, Bcl-x(L), can antagonize the pro-apoptotic function of Bax to promote cell survival. In(More)
Monensin A is a commercially important natural product isolated from Streptomyces cinnamonensins that is primarily employed to treat coccidiosis. Monensin A selectively complexes and transports sodium cations across lipid membranes and displays a variety of biological properties. In this study, we evaluated the Jacobsen catalyst as a cytochrome P450(More)
The asynchronous nature of many MPI/PVM programs does not fit the BSP model. The barrier synchronization imposed by the model restricts the range of available algorithms and their performance. Through the suppression of barriers and the generalization of the concept of superstep we propose two new models, the BSP-like and the BSP Without Barriers (BSPWB)(More)
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