Structural Analysis of Interactions Between Airborne Pollutants and Chemically Modified RNAs

The occurrence of drastic climate changes is a consolidated knowledge. These events have an effect on land modification and alteration of precipitation level. The changes of geophysical factors are indicted to lead to biodiversity decline and a loss of functionality of ecosystems. The human quality of life and health is clearly affected by these environmental changes. The combination of climate changes with environmental pollution, due to human activities, has become a critical factor for a sustainable development and to human quality of life. The air pollution, foremost associate with mankind activities, is a global menace for whole environment and, in particular, for human well-being. The air pollutants have been classified into two main classes: biotic and abiotic. The first group contains different elements as pollen, virus and bacteria. The second group contains physical and chemical pollutants as radioactivity or organic compounds. Taking their origin into account the air pollutants are classified as primary and secondary. The primary air pollutants are those generated by a natural events or anthropic activities