Results 81 to 90 of about 268,612 (162)

Nicotine as an odorant : a biochemical and electrophysiological study of receptors for nicotine in the olfactory epithelium of the rat [PDF]

The results suggest that nicotine vapour stimulates an in vitro olfactory preparation in three strains of rat and two strains of mouse, in a manner similar to known odorants.
Edwards, Damian Andrew
core  

Multiphase detection of crucial biological amines using a 2,4,6-tristyrylpyrylium dye

Communications Chemistry
The strong electrophilicity of arylpyrylium salts was recognized for the colorimetric detection of vital amine analytes, limited to ammonia or methylamines and putrescine as biogenic amine.
Shivani Tripathi, Banchhanidhi Prusti, Manab Chakravarty   +2 more
doaj   +1 more source

Oral health and systemic health outcomes: A call for interdisciplinary action

Periodontology 2000, EarlyView.
Abstract Objectives To make the case, from periodontology and dental public health, for interdisciplinary action on oral and systemic health, and to set out recommendations for practice, policy, education, and research. Materials and Methods A joint working group of the European Federation of Periodontology (EFP) and the European Association of Dental ...
Moritz Kebschull, Ryan T. Demmer, Nigel Pitts, Huda Yusuf, Gitana Rederiene, Nikolaos Donos, Wim Teughels, Raman Bedi, Orsolya Nemeth, Mia Rakic, Stéphanie Tubert‐Jeannin, Raimondo Ascione, Francesco D'Aiuto, James Deschner, Thomas Dietrich, Mili Doshi, Julian Fisher, Ramón Juanatey, Phoebus Madianos, Katalin Nagy, Barry Quinn, Saulė Skinkytė, Lina Stangvaltaite‐Mouhat, Maria van den Muijsenbergh, Josep Vilaseca, Nicola West, Anton Sculean, Andreas Stavropoulos, Kenneth Eaton, Joint EFP/EADPH Working Group   +29 more
wiley   +1 more source

Links between intake of ethanol and nicotine and reward-related mechanisms [PDF]

, 1997
1. Examination was made of the effects of housing conditions on the preference of mice for dilute ethanol or water in a two-bottle choice. Isolating mice from groups of five after 10 days significantly increased their ethanol preference, compared to mice
Bermingham, Mara Roisin Laura
core  

Reasons for continued usage of ENDS: Differences by device and liquid characteristics among US adults

Tobacco Prevention and Cessation
Introduction Motivations for using electronic nicotine delivery systems (ENDS) include quitting or reducing cigarette smoking, flavor, and addiction.
Qinghua Nian, Jeffrey J. Hardesty, Elizabeth Crespi, Joanna E. Cohen   +3 more
doaj   +1 more source

Human‐derived cardiac‐neural microtissues reveal catecholaminergic polymorphic ventricular tachycardia is also a disease of the sympathetic neuron

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic diagram illustrating the proposed pathway in which regulatory defects might occur in sympathetic neurons derived from hiPSC in catecholaminergic polymorphic ventricular tachycardia (CPVT). Specifically, enhanced calcium transients appeared to derive from three sources: enhanced membrane excitability (due to loss of ...
Ni Li, Chenchen Zhang, Mengying Xu, YoonYoung Choi, Davi Sidarta‐Oliveira, Ruirui Dong, Xinyu Hu, Enrique M. Toledo, Cesar A. Prada‐Medina, Finbar Argus, Kun Liu, Mingyu Li, Linna Zhou, Hagan Bayley, Corey Smith, Chris Denning, Ana I. Domingos, Guoliang Hao, Dan Li, David J. Paterson   +19 more
wiley   +1 more source

Tobacco particulate matter is more potent than nicotine at upregulating nicotinic receptors on SH-SY5Y cells

, 2007
The effect of total particulate matter (TPM) from cigarette smoke on the expression and binding properties of nicotinic acetylcholine receptors (nAChRs) was investigated using a human neuroblastoma cell line (SH-SY5Y).
Fowles, Jefferson, H. Miller, John, Ambrose, Vikki, A. Lea, Rodney, J. Dickson, Stuart, Hampton, Scott, Truman, Penelope   +6 more
core   +1 more source

Effects of electronic cigarette liquid nicotine concentration on plasma nicotine and puff topography in tobacco cigarette smokers: A preliminary report [PDF]

, 2016
Introduction: Electronic cigarettes (ECIGs) aerosolize a liquid that usually contains propylene glycol and/or vegetable glycerin, flavorants, and the dependence-producing drug nicotine in various concentrations.
Lopez, Alexa A., Eissenberg, Thomas E., Soule, Eric K., Karaoghlanian, Nareg, Hiler, Marzena M., Breland, Alison B., Lipato, Thokozeni J., Shihadeh, Alan Louis, Ramôa, Carolina P.   +8 more
core   +1 more source

Health Risk Assessment of Nicotine Pouches

, 2022
Note: the original source of this report is the BfR website – see Opinion No 023/2022 Nicotine pouches are new, tobacco-free products that contain a powder made up of nicotine salts and filling materials. The German Federal Institute for Risk Assessment
German Federal Institute for Risk Assessement (BfR), Bundesinstitut für Risikobewertung   +1 more
core   +1 more source

LOUIS HENRI FREDERIC MELSENS Nicotine, potassium iodide, and sulfur compounds

Revista CENIC Ciencias Químicas, 2020
Louis Henri Frédéric Melsens (1814-1886) was a Belgian chemist, student of Dumas and Liebig, who showed the possibility of chlorinating an organic compound by hydrogen substitution; separated nicotine, determined its formula, and proved it was a powerful
Jaime Wisniak
doaj