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Effects Of In Utero Nicotine Exposure On Immune Cell Disposition After P. Aeruginosa Lung Infection, Nayon Kang

Theses and Dissertations--Pharmacy

Current smoking cessation guidelines recommend nicotine replacement therapy (NRT) to assist pregnant smokers to quit, but this is without strong evidence for effectiveness and safety. Nicotine, the main addictive component of tobacco, is known to exert physiological effects by binding to its receptor, the nicotinic acetylcholine receptor (nAChR). Recent studies have identified the presence of nAChRs in non-neuronal cells, and in macrophages, functional alteration upon stimulation with nicotine has been documented.

To understand the impact of in utero nicotine exposure on various immune cell disposition and function, we designed preliminary studies using an in vivo model of P. aeruginosa infection. …