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Nicotine is a naturally produced alkaloid in the nightshade family of plants and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms. Nicotine acts as a receptor agonist at most nicotinic acetylcholine receptors (nAChRs), except at two nicotinic receptor subunits where it acts as a receptor antagonist.
A cigarette is a narrow cylinder containing a combustible material, typically tobacco, that is rolled into thin paper for smoking. The cigarette is ignited at one end, causing it to smolder; the resulting smoke is orally inhaled via the opposite end. Cigarette smoking is the most common method of tobacco consumption. The term cigarette, as commonly used, refers to a tobacco cigarette, but the word is sometimes used to refer to other substances, such as a cannabis cigarette or an herbal cigarette. A cigarette is distinguished from a cigar by its usually smaller size, use of processed leaf, and paper wrapping, which is typically white. Since the 1920s, cigarettes have been a major source of advertising revenue for the media, of traffic for small stores, and of tax revenue for governments.
Smoking cessation, usually called quitting smoking or stopping smoking, is the process of discontinuing tobacco smoking. Tobacco smoke contains nicotine, which is addictive and can cause dependence. As a result, nicotine withdrawal often makes the process of quitting difficult.
Whakapapa, or genealogy, is a fundamental principle in Māori culture. Reciting one's whakapapa proclaims one's Māori identity, places oneself in a wider context, and links oneself to land and tribal groupings and the mana of those.
A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used, commonly cannabis, tobacco, or other herbs or blends of essential oil. However, they are most commonly filled with a combination propylene glycol, glycerin, and drugs such as nicotine or tetrahydrocannabinol as a liquid solution.
Nicotine replacement therapy (NRT) is a medically approved way to treat people with tobacco use disorder by taking nicotine through means other than tobacco. It is used to help with quitting smoking or stopping chewing tobacco. It increases the chance of quitting tobacco smoking by about 55%. Often it is used along with other behavioral techniques. NRT has also been used to treat ulcerative colitis. Types of NRT include the adhesive patch, chewing gum, lozenges, nose spray, and inhaler. The use of multiple types of NRT at a time may increase effectiveness.
Cytisine, also known as baptitoxine, cytisinicline, or sophorine, is an alkaloid that occurs naturally in several plant genera, such as Laburnum and Cytisus of the family Fabaceae. It has been used medically to help with smoking cessation. Although widely used for smoking cessation in Eastern Europe, cytisine remains relatively unknown beyond it. However, it has been found effective in several randomized clinical trials, including some in the United States and a large one in New Zealand, and is being investigated in additional trials in the United States and a non-inferiority trial in Australia in which it is being compared head-to-head with the smoking cessation aid varenicline. It has also been used entheogenically via mescalbeans by some Native American groups, historically in the Rio Grande Valley predating even peyote.
Tobacco harm reduction (THR) is a public health strategy to lower the health risks to individuals and wider society associated with using tobacco products. It is an example of the concept of harm reduction, a strategy for dealing with the use of drugs. Tobacco smoking is widely acknowledged as a leading cause of illness and death, and reducing smoking is vital to public health.
An electronic cigarette, also called vape is a device that simulates tobacco smoking. It consists of an atomizer, a power source such as a battery, and a container such as a cartridge or tank filled with liquid. Instead of smoke, the user inhales vapor. As such, using an e-cigarette is often called "vaping". The atomizer is a heating element that vaporizes a liquid solution called e-liquid, which quickly cools into an aerosol of tiny droplets, vapor and air. E-cigarettes are activated by taking a puff or pressing a button. Some look like traditional cigarettes, and most kinds are reusable. The vapor mainly comprises propylene glycol and/or glycerin, usually with nicotine and flavoring. Its exact composition varies, and depends on several things including user behavior.
Nicotine dependence is a state of dependence upon nicotine. Nicotine dependence is a chronic, relapsing disease defined as a compulsive craving to use the drug, despite social consequences, loss of control over drug intake, and emergence of withdrawal symptoms. Tolerance is another component of drug dependence. Nicotine dependence develops over time as a person continues to use nicotine. The most commonly used tobacco product is cigarettes, but all forms of tobacco use and e-cigarette use can cause dependence. Nicotine dependence is a serious public health problem because it leads to continued tobacco use, which is one of the leading preventable causes of death worldwide, causing more than 8 million deaths per year.
Elbert D. Glover is an American researcher and author in the field of tobacco addiction and smoking cessation. After several academic positions, he retired as professor emeritus at the University of Maryland at College Park School of Public Health where he served as Chairperson of the Department of Behavioral and Community Health from 2005 to his retirement in 2015. Moreover, he was entrepreneur, editor, publisher, co-founder and principal owner of Health Behavior and Policy Review, and co-founder, owner, editor, and publisher of American Journal of Health Behavior and Tobacco Regulatory Science. Glover was the founder of the American Academy of Health Behavior and served as its first president from 1997 to 2001.
Cigarette smoking for weight loss is a weight control method whereby one consumes tobacco, often in the form of cigarettes, to decrease one's appetite. The practice dates to early knowledge of nicotine as an appetite suppressant.
The scientific community in the United States and Europe are primarily concerned with the possible effect of electronic cigarette use on public health. There is concern among public health experts that e-cigarettes could renormalize smoking, weaken measures to control tobacco, and serve as a gateway for smoking among youth. The public health community is divided over whether to support e-cigarettes, because their safety and efficacy for quitting smoking is unclear. Many in the public health community acknowledge the potential for their quitting smoking and decreasing harm benefits, but there remains a concern over their long-term safety and potential for a new era of users to get addicted to nicotine and then tobacco. There is concern among tobacco control academics and advocates that prevalent universal vaping "will bring its own distinct but as yet unknown health risks in the same way tobacco smoking did, as a result of chronic exposure", among other things.
Peter Hajek is a British psychologist. He is professor of clinical psychology and director of the Wolfson Institute of Preventive Medicine's Tobacco Dependence Research Unit at Queen Mary University of London. He is known for his research into smoking cessation, including the effectiveness of electronic cigarettes for this purpose.
The usage of electronic cigarettes has risen rapidly since their introduction to the market in 2002. The global number of adult e-cigarettes users rose from about 7 million in 2011 to between 68 million and 82 million in 2021. Awareness and use of e-cigarettes greatly increased over the few years leading up to 2014, particularly among young people and women in some parts of the world. Since their introduction vaping has increased in the majority of high-income countries. E-cigarette use in the US and Europe is higher than in other countries, except for China which has the greatest number of e-cigarette users. Growth in the UK as of January 2018 had reportedly slowed since 2013. The growing frequency of e-cigarette use may be due to heavy promotion in youth-driven media channels, their low cost, and the belief that e-cigarettes are safer than traditional cigarettes, according to a 2016 review. E-cigarette use may also be increasing due to the consensus among several scientific organizations that e-cigarettes are safer compared to combustible tobacco products. E-cigarette use also appears to be increasing at the same time as a rapid decrease in cigarette use in many countries, suggesting that e-cigarettes may be displacing traditional cigarettes.
The Mata Aho Collective is a group of four Māori women artists, Erena Baker, Sarah Hudson, Bridget Reweti and Terri Te Tau. They are known for their large scale fibre-based art work.
Simon James Thornley is a New Zealand medical doctor and academic specialising in epidemiology and biostatistics, and as of 2021 is a senior lecturer at the University of Auckland.
Helen Pearse-Otene is a New Zealand Māori playwright, film actor, author and psychologist.
Robert Hans George Jahnke is a New Zealand artist and educator, well-known for his graphic and sculptural artwork. He is a professor of Māori visual arts at Massey University.
Hoani Waititi Marae is an urban marae located in West Auckland, New Zealand. The marae acts as a community hub for the Urban Māori population of West Auckland, and is the site of Te Kura Kaupapa Māori o Hoani Waititi, one of the first Kura Kaupapa Māori established in New Zealand. Some of the largest annual Waitangi Day celebrations are held at the marae.
References
- 1 2 "Prof Marewa Glover - Professor in Public Health - Massey University". 6 February 2018. Archived from the original on 6 February 2018.
- ↑ Glover, Marewa (2000). The Effectiveness of a Maori Noho Marae smoking cessation intervention: utilising a kaupapa Maori methodology (Doctoral thesis). ResearchSpace@Auckland, University of Auckland. hdl:2292/3159.
- ↑ "Professorial promotions announced". Massey University. 9 November 2017. Retrieved 23 February 2021.
- ↑ "Marewa Glover". www.witt.ac.nz.
- ↑ Sivertsen, Juliette. "Expert: Tobacco tax clearly hasn't worked".
- ↑ "Marewa Glover: My fighting genes get me into trouble - E-Tangata". 22 October 2016.
- ↑ "How to stop smoking (hint: it's not making cigarettes more expensive)". 4 August 2017.
- ↑ "Taranaki man ready to quit smoking signs up for clinical trial studying electronic cigarettes". Stuff. 12 September 2017.
- ↑ Zealand, Massey University, New. "Massey features prominently in Women of Influence awards".
{{cite web}}: CS1 maint: multiple names: authors list (link) - ↑ "Women of Influence 2017: Finalists announced". Stuff. 12 July 2017.
- ↑ "Women of Influence finalists' diversity highlights influence of women in New Zealand - REDnews". www.westpac.co.nz.
- ↑ "Trove". trove.nla.gov.au. Retrieved 13 June 2022.
