Αποτελέσματα Αναζήτησης
23 Αυγ 2019 · Smoking can have many effects on your brain. Apart from addiction to nicotine, smoking can also increase your risk for brain diseases, including dementia, stroke, and loss of brain volume.
12 Αυγ 2024 · When you inhale cigarette smoke, the nicotine in the smoke is rapidly absorbed into the blood and affects the brain within 10 seconds. Nicotine then triggers chemical reactions that temporarily boost feelings of pleasure and concentration.
21 Ιουλ 2023 · Smoking tobacco and inhaling nicotine is extremely addictive and can harm any part of the body, including the brain. Studies show that when a person smokes, their cognitive functions can...
8 Νοε 2021 · A new factsheet launched by WHO examines the intricate connections between tobacco use and mental illness. The factsheet stresses the urgent need to address these connections: 2 in 3 people with severe mental health conditions are current smokers, which has an enormous impact on health.
10 Αυγ 2007 · Nicotine, on the other hand, by virtue of its short-term actions on the cholinergic system, has positive effects on certain cognitive domains including working memory and executive function and may be, under certain conditions, neuroprotective.
8 Ιουν 2022 · Loss of nAChRs has been reported to lead to impairment of cognition and social behavior (Nacer et al., 2021) and nicotine mediates the effects of water pipe tobacco smoking (WTS) on resilience to stress by increasing brain-derived neurotrophic factor (BDNF) and tropomyosin receptor kinase B (TRKB) levels and signaling.
In this paper, we review recent literature, laboratory and epidemiologic, that describes the components of mainstream and sidestream tobacco smoke, including heavy metals and their toxicity, the effect of medicinal nicotine on the brain, and studies of the relationship between smoking and (1) preclinical brain changes including silent brain ...
