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*To stick nicotine patches helps PCS (post-COVID syndrome) patients. This may be not only because nicotine is a nicotinic receptor agonist and therefore an opponent of these poisonous metabolites, but nicotine is a strong acetylcholine (ACh) agonist as well. | *To stick nicotine patches helps PCS (post-COVID syndrome) patients. This may be not only because nicotine is a nicotinic receptor agonist and therefore an opponent of these poisonous metabolites, but nicotine is a strong acetylcholine (ACh) agonist as well. | ||
*Citation: Rus, C.P., de Vries, B.E.K., de Vries, I.E.J. et al. Treatment of 95 post-Covid patients with SSRIs. Sci Rep 13, 18599 (2023). https://doi.org/10.1038/s41598-023-45072-9 | *Citation: Rus, C.P., de Vries, B.E.K., de Vries, I.E.J. et al. Treatment of 95 post-Covid patients with SSRIs. Sci Rep 13, 18599 (2023). https://doi.org/10.1038/s41598-023-45072-9 | ||
===2021: [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8183099/ Transdermal nicotine in non-smokers: A systematic review to design COVID-19 clinical trials]=== | |||
* Studies show that the penetration of SARS-CoV-2 into upper respiratory tract, bronchial and pulmonary cells involve transmembrane receptor ACE2, which probably interacts with acetylcholine nicotinic receptors of the α7 subtype. The mechanism of the interactions remains hypothetical. | |||
* Despite a relatively safe tolerance profile, transdermal nicotine therapy in non-smokers can only be used in clinical trials. There is a lack of formal assessment of the potential risk of developing a tobacco addiction. This review offers baseline data to set a transdermal nicotine protocol for non-smokers with a new purpose. | |||
* Analyses of nicotine administration protocols and safety were conducted after reviewing Medline and Science Direct databases performing a search using the words [transdermal nicotine] AND [non-smoker] AND selected diseases. | |||
* Excessive secondary cytokine reaction plays a role in the mortality associated with COVID. One of the hypotheses to explain the effect of nicotine on the occurrence of severe forms of COVID and death is based on the loss of the downregulation of the parasympathetic nervous system, which exerts an inhibitory effect on cytokine storm, especially in the lung and digestive tract. The α 7-type nicotinic receptors are part of this chain of reaction. | |||
* B. Dautzenberg, A. Levi, M. Adler, and R. Gaillardc. Respir Med Res. 2021 Nov; 80: 100844. Published online 2021 Jun 7. doi: 10.1016/j.resmer.2021.100844 PMCID: PMC8183099 PMID: 34153704 | |||
===2020 [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704168/ Does Nicotine Prevent Cytokine Storms in COVID-19?]=== | ===2020 [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704168/ Does Nicotine Prevent Cytokine Storms in COVID-19?]=== | ||
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