While sub-chronic exposure to PG/nicotine promote nAChR7-dependent increased levels of different cytokines and chemokines in the bronchoalveolar lavage fluid (BALF) such as IL-1, IL-2, IL-9, interferon (IFN), granulocyte-macrophage colony-stimulating factor (GM-CSF), monocyte chemoattractant protein-1 (MCP-1/CCL2) and regulated on activation, normal T cell expressed and secreted (RANTES/CCL5), the enhanced levels of IL-1, IL-5 and TNF were nAChR7 independent
Condition assessment: very good the package is unopened, the cellophane is intact, the surface is clean, the colors remain bright
Cigarettes All test cigarettes were hand-rolled using tobacco leaves of Zhongyan 100 that was obtained from a grafting test in the field
Despite this massive industry value, many countries are taking a firm stance against tobacco use