Multiple sclerosis (MS) is a chronic autoimmune and neurodegenerative disease of the central nervous system (CNS), characterized by axonal degeneration and myelin destruction. Various biological models, such as cuprizone intoxication in rodents, are used to simulate the clinical manifestations of MS. This model induces apoptosis of oligodendrocytes, leading to demyelination...
Orchids are widely recognized for the great complexity of their floral morphology and the high specialization in their pollination. The genus Rhynchostele is included in the subtribe Oncidiinae, includes 18 species, and has a neotropical distribution. In Mexico it is well represented with 15 species. The pollinary, traditionally, has been...
El empleo de proteínas y péptidos antimicrobianos se presenta como una alternativa prometedora a los antibióticos tradicionales, que enfrentan crecientes desafíos por la resistencia de los patógenos. En las últimas décadas, se ha documentado que las bacterias ácido lácticas (BAL) sintetizan compuestos proteicos con propiedades antimicrobianas, como bacteriocinas, peptidoglucano hidrolasas...
This work presents a thermodynamic and levelized cost analysis of the hybrid mode combined cycle at the Valle de México Power Plant. The thermodynamic analysis, which includes both energy and exergy assessments, is conducted under the specific ambient pressure and temperature conditions of the power plant's location. The plant's operating...
En la teoría económica, se identifica a la inversión como uno de los principales determinantes del crecimiento económico; de manera que, aumentos (disminuciones) en la inversión están acompañados de elevadas (bajas) tasas de crecimiento. En este contexto, se analizan dos periodos; el primero de ellos, corresponde a los años de...
Este estudio se enfoca en un análisis exhaustivo termoeconómico y constructal de un ciclo combinado de dos niveles de presión, con un enfoque específico en el diagnóstico termoeconómico del ciclo y en el diseño de la caldera de recuperación de calor de la central de ciclo “El Sauz”. Dada la...
The objective of the present work was to evaluate the relationship among physicochemical parameters, nutrients and mortality of the coral fragments of the Acropora cervicornis species in two restauration zones of the Xcalak Reef system. Monthly samplings were carried out to obtain temperature, salinity, pH, dissolved oxygen, nitrites, nitrates, ammonia...