Cotinine
Salivary cotinine concentrations are highly correlated to blood cotinine concentrations, and can detect cotinine in a low range ... At steady state, plasma cotinine levels are determined by the amount of cotinine formation and the rate of cotinine removal, ... Cotinine was developed as an antidepressant as a fumaric acid salt, cotinine fumarate, to be sold under the brand name Scotine ... Some work suggests that cotinine may be a positive allosteric modulator of α7 nAChRs. If this is true, cotinine would ...
Nicotine
Cotinine is an active metabolite of nicotine that remains in the blood with a half-life of 18-20 hours, making it easier to ... Urinary or salivary cotinine concentrations are frequently measured for the purposes of pre-employment and health insurance ... Bhalala O (Spring 2003). "Detection of Cotinine in Blood Plasma by HPLC MS/MS". MIT Undergraduate Research Journal. 8: 45-50. ... Grizzell JA, Echeverria V (October 2015). "New Insights into the Mechanisms of Action of Cotinine and its Distinctive Effects ...
Health effects of electronic cigarettes
Serum cotinine levels (a metabolite of nicotine) have been found to be similar in bystanders exposed to either e-cigarette ... Serum cotinine levels are comparable to that of traditional cigarettes, but are inharmonious and rely upon the user and the ... Moreover, cotinine did also enhance tumor growth. Nicotine may inhibit antitumor immune response. It has also been reported ... People living with e‐cigarette users had increased salivary concentrations of cotinine. A small number of e-cigarette studies ...
Catherine Geissler
"Plasma cotinine, smoking, and lung cancer in China". The Lancet. 335 (8699): 1225-1226. doi:10.1016/0140-6736(90)92752-4. PMID ...
UGT2B10
Evolutionary models of human drug use
Dempsey, Delia; Jacob, Peyton; Benowitz, Neal L. (2002-05-01). "Accelerated metabolism of nicotine and cotinine in pregnant ... load among Aka hunter-gatherers that treatment with commercial anthelmintics was associated with a decrease in cotinine ...
Youth smoking
"Time to first cigarette after waking predicts cotinine levels". Cancer Epidemiology, Biomarkers & Prevention. 18 (12): 3415- ...
Smoking cessation
Cotinine: Cotinine, a metabolite of nicotine, is present in smokers. Like carbon monoxide, a cotinine test can be a reliable ... Cotinine levels can be tested through urine, saliva, blood, or hair samples. One of the main concerns of cotinine testing is ... For example, breath CO monitoring is non-invasive, while cotinine testing relies on bodily fluid. For instance, these two ...
Smoking and pregnancy
Bajanowski T, Brinkmann B, Mitchell EA, Vennemann MM, Leukel HW, Larsch KP, Beike J (January 2008). "Nicotine and cotinine in ...
SIDS
Bajanowski T, Brinkmann B, Mitchell EA, Vennemann MM, Leukel HW, Larsch KP, Beike J (January 2008). "Nicotine and cotinine in ...
UGT1A4
Chemiresistor
"A selective molecularly imprinted polymer-carbon nanotube sensor for cotinine sensing". Journal of Molecular Recognition. 27 (1 ...
Passive smoking
However, cotinine levels found in the urine reflect exposure only over the preceding 48 hours. Cotinine levels of the skin, ... Cotinine, the metabolite of nicotine, is a biomarker of secondhand smoke exposure. Typically, cotinine is measured in the blood ... Urinary cotinine levels have been a reliable biomarker of tobacco exposure and have been used as a reference in many ... Cotinine accumulates in hair during hair growth, which results in a measure of long-term, cumulative exposure to tobacco smoke ...
Study on Global Ageing and Adult Health
Sodium, potassium, iodine and cotinine will be assessed in the urine samples. This sub-study is supported by an agreement with ...
CYP2A6
... is the primary enzyme responsible for the oxidation of nicotine and cotinine. It is also involved in the metabolism of ...
Neuroprotection
Barreto GE, Iarkov A, Moran VE (2014). "Beneficial effects of nicotine, cotinine and its metabolites as potential agents for ...
Dipping tobacco
... and nicotine and cotinine levels in professional baseball players". American Journal of Public Health. 82 (3): 417-21. doi: ...
Parkinson's disease
Barreto GE, Iarkov A, Moran VE (January 2015). "Beneficial effects of nicotine, cotinine and its metabolites as potential ...
Fingerprint
For example, the fingerprints of tobacco smokers contain traces of cotinine, a nicotine metabolite; they also contain traces of ... By treating the fingerprint with gold nanoparticles with attached cotinine antibodies, and then subsequently with a fluorescent ... agent attached to cotinine antibodies, the fingerprint of a smoker becomes fluorescent; non-smokers' fingerprints stay dark.[ ...
Nicotine poisoning
Cotinine is an active metabolite of nicotine that remains in the blood for 18-20 hours, making it easier to analyze due to its ... Increased nicotine or cotinine (the nicotine metabolite) is detected in urine or blood, or serum nicotine concentrations ... Bhalala O (Spring 2003). "Detection of Cotinine in Blood Plasma by HPLC MS/MS". MIT Undergraduate Research Journal. 8: 45-50. ( ...
Nicotiana tabacum
Pyridyl functional groups present in minute amounts include anabasine, myosmine, cotinine and 2, 3′-bipyridyl. Indole alkaloids ...
Smoking in South Korea
Compared with the reported rates, the actual rates, which were measured using urinary cotinine concentration (UCC) methods, ... discrepancies in smoking rates between self-reports and urinary cotinine level". BMC Women's Health. 14: 156. doi:10.1186/ ...
Hydrology of Fishing Creek (North Branch Susquehanna River tributary)
The concentration of cotinine in the waters of Fishing Creek was measured eight times in 2008 and 2009. All of these times, the ...
2-Pyrrolidone
A variety of pharmaceutical drugs are 2-pyrrolidone derivatives, including cotinine, doxapram, povidone, and ethosuximide, and ...
Poly(4-vinylphenol)
... such as cotinine or nicotine. PVP is typically prepared by free radical polymerization of 4-vinylphenol or a protected form of ...
Sidestream smoke
One study found that higher levels of cotinine in children were correlated with a decreased ability to perform in reading and ... and cotinine in the blood. When comparing sidestream and mainstream condensate, sidestream has 2-6 times more condensate per ...
Electronic cigarette and e-cigarette liquid marketing
Serum cotinine levels (a metabolite of nicotine) have been found to be similar in bystanders exposed to either e-cigarette ...
Rachel Tyndale
... she joined a research project which discovered that CYP2A6 was responsible for the oxidation of nicotine to cotinine, as ...
List of MeSH codes (D03)
... cotinine MeSH D03.383.773.812.226 - doxapram MeSH D03.383.773.812.498 - oxotremorine MeSH D03.383.773.812.555 - piracetam MeSH ...
List of drugs: Cm-Co
Cosmegen CosmoFer Cosopt Cotazym cotinine (INN) Cotrim cotriptyline (INN) Coumadin. Redirects to Warfarin. coumafos (INN) ...