Smoking and Ventricular Repolarization

2019-04-19 12:44:21 | BioPortfolio

Published on BioPortfolio: 2019-04-19T12:44:21-0400

Clinical Trials [772 Associated Clinical Trials listed on BioPortfolio]

E-cigarettes, Nicotine Inhaler, and Blood Vessel Function

Randomized controlled trial of electronic cigarettes with nicotine, without nicotine, nicotine inhaler, and sham-control on endothelial function, oxidative stress and sympathetic nerve act...

Innovative Interventions for Smoking Cessation

The purpose of this study is to evaluate the effect of a combination of the 21 mg nicotine patch and nicotine-free cigarette compared to 21 mg nicotine patch only and nicotine-free cigaret...

Nicotine Delivery Rate and Its Abuse Potential: Impact of Menthol

A placebo-controlled study to enroll male and female tobacco smokers menthol (n=35) and non-menthol (n=35) who will participate in five experimental sessions. subjects will be given an IV ...

The Effect of Electronic Cigarette Liquid Characteristics in Smokers.

The purpose of this study is to determine differences in nicotine delivery, user behaviors, subjective effects, and physiological effects, when cigarette smokers use an electronic cigarett...

Multiple-dose Nicotine Pharmacokinetics With a New Oral Nicotine Replacement Product.

A comparison of three products for oral nicotine replacement with respect to pharmacokinetics after multiple-doses of nicotine.

PubMed Articles [7867 Associated PubMed Articles listed on BioPortfolio]

Urine Metabolites for Estimating Daily Intake of Nicotine from Cigarette Smoking.

Accurate measurement of nicotine exposure from cigarette smoke is important in studying disease risk and level of dependence. Urine total nicotine equivalents, the molar sum of nicotine and six metabo...

Relationship between nicotine intake and reward function in rats with intermittent short versus long access to nicotine.

Tobacco use improves mood states and smoking cessation leads to anhedonia, which contributes to relapse. Animal studies have shown that noncontingent nicotine administration enhances brain reward func...

Impact of menthol on oral nicotine consumption in female and male Sprague Dawley rats.

One of the most preferable flavors in oral nicotine delivery systems is menthol which masks the harshness of tobacco. However, possible interactions between oral menthol and nicotine on intake and pre...

The relationship between nicotine metabolism and nicotine and carcinogen exposure among American Indian commercial cigarette smokers and electronic nicotine delivery system users.

In American Indian (AI) tobacco users from the southern plains region of the US, we examined the relationship between nicotine and carcinogen exposure and nicotine metabolism.

Use of Juul E-Cigarettes Among Youth in the United States.

JUUL has emerged as the leading brand in a rapidly evolving e-cigarette market. JUUL is distinctive for its novel nicotine delivery method that results in high nicotine concentrations, as well as its ...

Medical and Biotech [MESH] Definitions

Nicotine is highly toxic alkaloid. It is the prototypical agonist at nicotinic cholinergic receptors where it dramatically stimulates neurons and ultimately blocks synaptic transmission. Nicotine is also important medically because of its presence in tobacco smoke.

Chewing gum which contains NICOTINE.


A plant genus of the family SOLANACEAE. Members contain NICOTINE and other biologically active chemicals; its dried leaves are used for SMOKING.

The N-glucuronide conjugate of cotinine is a major urinary metabolite of NICOTINE. It thus serves as a biomarker of exposure to tobacco SMOKING. It has CNS stimulating properties.

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