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Dalibalta S, Makhlouf Z, Rabah L, Samara F, Elsayed Y. A literature review addressing midwakh and e-cigarette use in the Gulf region. J Egypt Public Health Assoc 2023; 98:21. [PMID: 38110669 PMCID: PMC10728422 DOI: 10.1186/s42506-023-00146-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 11/09/2023] [Indexed: 12/20/2023]
Abstract
A notable decrease in conventional cigarette smoking has been witnessed on a global scale. However, this decrease has been accompanied by an equally striking global increase in the consumption of alternative tobacco products (ATPs), namely e-cigarettes and midwakh in the Arabian Gulf region. A literature review was used to outline the chemical composition of these two ATPs and review their impacts on health. The study was conducted using databases like PubMed, Google Scholar, MDPI, and WorldCat. The literature search included terms such as "e-cigarettes," "midwakh," "dokha," "heath impacts," "psychological effects," "social influences," and "cigarette smoking" with emphasis on literature from the Arabian Gulf region. Data shows that midwakh contains markedly high levels of tar, nicotine, and various compounds of notable effects on the human body. Similarly, it was found that e-cigarettes contain non-negligible amounts of nicotine and other chemical compounds that may not have been extensively investigated. Alarming reports of system-specific effects brought about by midwakh, and e-cigarette consumption, have been reported, although further research is needed to deduce the mechanism. We also discussed some of the social and psychological factors leading to their consumption within this population. Hence, this review raises questions around the safety of these two types of ATPs and encourages comprehensive studies globally and regionally.
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Affiliation(s)
- Sarah Dalibalta
- Department of Biology, Chemistry & Environmental Sciences, American University of Sharjah, Sharjah, UAE.
| | - Zinb Makhlouf
- Department of Biology, Chemistry & Environmental Sciences, American University of Sharjah, Sharjah, UAE
| | - Layal Rabah
- Department of Biology, Chemistry & Environmental Sciences, American University of Sharjah, Sharjah, UAE
| | - Fatin Samara
- Department of Biology, Chemistry & Environmental Sciences, American University of Sharjah, Sharjah, UAE
| | - Yehya Elsayed
- Advanced Research and Development, Fiber Media at Donaldson, Donaldson, MN, USA
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Whelan AR, Gimovsky AC, Jao NC, Werner EF, Vergara-Lopez C, Stroud LR. Waterpipe Tobacco (Hookah) Use in Pregnancy: Associations with Nausea and Vomiting of Pregnancy. Am J Perinatol 2023; 40:1033-1039. [PMID: 36724874 PMCID: PMC10483021 DOI: 10.1055/a-2024-0987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Waterpipe tobacco (WPT) use is common among reproductive age patients and is often perceived as safer than cigarette use. Prior studies have shown a decrease in nausea and vomiting symptoms among pregnant women who use cigarettes, but no studies to date have examined these symptoms in pregnant women who use WPT. This study was aimed to investigate the extent of symptoms of nausea/vomiting of pregnancy among participants who self-reported WPT use during pregnancy. STUDY DESIGN Secondary analysis of a prospective cohort study examining WPT use during pregnancy. Participants completed the Pregnancy-Unique Quantification of Emesis (PUQE) during first and third trimesters. Medical conditions were determined by medical record review. Participants were evaluated by sole WPT use versus dual/polysubstance WPT use and frequency of WPT use. RESULTS Ninety-nine (100%) participants completed the PUQE questionnaire during first trimester and 82 (82.8%) completed the PUQE during third trimester. Almost all (91.9%) participants reported moderate nausea/vomiting symptoms at both assessments. There was no difference in frequency of WPT use in pregnancy or rates of dual/polysubstance WPT use in participants with all levels of the PUQE questionnaire. There was also no difference in rates of WPT use or PUQE scores between sole WPT users and dual/polysubstance users. When comparing low and high WPT use, those who were in the higher frequency use group had higher waterpipe dependence scale scores (7.2 vs. 5.3, p < 0.02). With regard to maternal medical comorbidities, the only difference between groups was that sole WPT users were more likely to have a diagnosis of asthma than dual/polysubstance users (36.8 vs. 14.9%, p < 0.02). CONCLUSION There were no differences in symptoms of nausea and vomiting of pregnancy or medical conditions in pregnant women who use WPT with any frequency during pregnancy. However, sole WPT users had higher rates of asthma than dual/polysubstance WPT users. KEY POINTS · Waterpipe tobacco use is one of the most common forms of tobacco use among reproductive age patients.. · Waterpipe tobacco use was not associated with any changes in nausea/vomiting of pregnancy symptoms.. · Future research on the use of waterpipe tobacco in pregnancy can aid in public health responses..
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Affiliation(s)
- Anna R Whelan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Women & Infants Hospital of Rhode Island, The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Alexis C Gimovsky
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Women & Infants Hospital of Rhode Island, The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Nancy C Jao
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois
| | - Erika F Werner
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Tufts Medical Center, Boston, Massachusetts
| | - Chrystal Vergara-Lopez
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, Rhode Island
- Department of Psychiatry and Human Behavior, The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Laura R Stroud
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, Rhode Island
- Department of Psychiatry and Human Behavior, The Warren Alpert Medical School, Brown University, Providence, Rhode Island
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Varughese A, Vinod VC, Pooboni SK, Abusamra R. Midwakh-Associated Acute Lung Injury (MALI) in a 14-Year-Old Male: A Case Report. Cureus 2022; 14:e31644. [DOI: 10.7759/cureus.31644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2022] [Indexed: 11/19/2022] Open
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Thomas O, Belunis A, Alibozek R, Hondrogiannis EM. Dokha brand differentiation by elemental analysis measured by inductively coupled plasma-mass spectrometry. J Forensic Sci 2022; 67:1786-1800. [PMID: 35593454 DOI: 10.1111/1556-4029.15064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/30/2022] [Accepted: 05/09/2022] [Indexed: 11/28/2022]
Abstract
Dokha is a tobacco product commonly used in Middle Eastern and Northern African regions. It is available in three blends purportedly corresponding to the degree of "buzz" experienced by the user. The "buzz" has been linked in part to nicotine levels, which are higher than those found in cigarettes and is believed to be the reason dokha is abused as a "legal high." There have been reports of seizure activity from dokha users, and elevated concentrations of toxic metals have been measured in dokha tobacco. The purpose of this work was to determine whether we could use dokha's elemental content, measured by inductively coupled plasma-mass spectrometry, to link dokha back to its brand. This could aid investigators in identifying brands and/or distribution routes in the case of adverse effects resulting from dokha use. We measured the concentrations of Mg, K, Mn, Ni, Cu, Rb, Sr, and Ba in Medwakh, Nirvana, Scorpion, Enjoy, Kingdom, and Iconic dokha brands. Analysis of variance revealed statistical differences in concentrations of elements among groups. Discriminant function analysis (using leave-one-out classification) was 58.3% successful at differentiating brands. Enjoy dokha was the most, and Kingdom dokha the least, correctly classified among groups. Attempts to further link dokha blends back to light, medium, and heavy blends were less successful. These results indicate potential for using elemental content to discriminate among dokha brands. Our data may also help to understand the degree of additional processing and/or adulteration of dokha products available to users in the United States.
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Affiliation(s)
- Orianna Thomas
- Master of Science, Forensic Science Program, Department of Chemistry, Towson University, Towson, Maryland, USA
| | - Amanda Belunis
- Master of Science, Forensic Science Program, Department of Chemistry, Towson University, Towson, Maryland, USA
| | - Rachel Alibozek
- Master of Science, Forensic Science Program, Department of Chemistry, Towson University, Towson, Maryland, USA
| | - Ellen M Hondrogiannis
- Master of Science, Forensic Science Program, Department of Chemistry, Towson University, Towson, Maryland, USA
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Samara F, Alam IA, ElSayed Y. Midwakh: Assessment of Levels of Carcinogenic Polycyclic Aromatic Hydrocarbons and Nicotine in Dokha Tobacco Smoke. J Anal Toxicol 2022; 46:295-302. [PMID: 33475688 DOI: 10.1093/jat/bkab012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/31/2020] [Accepted: 01/20/2021] [Indexed: 11/14/2022] Open
Abstract
Midwakh, which originated in the Middle East, has started to spread globally with different brands commercialized online and in local stores across Europe and the USA. Dokha is the tobacco used in midwakh. To this day, risk of midwakh smoking is poorly understood. Three different types of dokha were evaluated in this study, classified as cold, medium, and hot using gas chromatography-mass spectrometry (GC-MS). The concentrations of nicotine and polycyclic aromatic hydrocarbons (PAHs) in raw and smoked dokha samples were measured, and the results were compared to data in the literature on different types of tobacco products. PAH concentrations were used to estimate the toxic equivalency quotient, daily exposures, incremental lifetime cancer risk, and hazard quotient. The level of nicotine in raw dokha exceeded by far the levels reported in cigarettes, cigar, waterpipe, and chewing tobacco. Although only a portion of the nicotine is released into the smoke, the amount of nicotine in dokha smoke exceeded those reported for cigarettes. Two PAHs were found in raw dokha at trace amounts and 12 PAHs were detected in dokha smoke in amounts that exceeded those reported for cigarette smoke. The PAHs distribution showed a specific pattern in the smoke and a higher risk factor than that obtained for cigarettes and other tobacco products. Dokha products present a potential higher risk and immediate action should be taken to avoid its global consumption.
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Affiliation(s)
- Fatin Samara
- Department of Biology, Chemistry and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
| | - Isra Arshad Alam
- Department of Biology, Chemistry and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
| | - Yehya ElSayed
- Department of Biology, Chemistry and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
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Ahmed LA, Verlinden M, Alobeidli MA, Alahbabi RH, AlKatheeri R, Saddik B, Oulhaj A, Al-Rifai RH. Patterns of Tobacco Smoking and Nicotine Vaping among University Students in the United Arab Emirates: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18147652. [PMID: 34300103 PMCID: PMC8306162 DOI: 10.3390/ijerph18147652] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 01/15/2023]
Abstract
Various forms of tobacco smoking and nicotine vaping tools are available on the market. This study quantified the prevalence of and identified factors associated with patterns of smoking and nicotine vaping among university students in the United Arab Emirates (UAE). A cross-sectional sample of students enrolled in three public universities was surveyed. Self-reported current smoking and nicotine vaping were recorded. Of 1123 students, 81.7% completed the online survey (mean age, 20.7 ± 3.4 (SD) years; 70.7% females). The prevalence of current smoking was 15.1% while the prevalence of current nicotine vaping was nearly 4.0%. Among current smokers, 54.7% reported conventional smoking only, 15.1% reported nicotine vaping only, and 28.8% were poly-users. Conventional midwakh (47.5%), followed by conventional shisha/waterpipe (36.7%), conventional cigarettes (36.7%), electronic shisha/waterpipe (25.2%), and electronic cigarettes (24.5%), were most commonly reported by students. Students aged 20–25 years (adjusted odds ratios (aOR): 2.08, 95% confidence interval (CI): 1.18–3.67) or >25 years (aOR: 4.24, 95% CI: 1.41–12.80) had higher odds of being current smokers compared to those aged 17–19 years. The male gender was also independently associated with higher odds of being a current smoker (aOR: 5.45, 95% CI: 3.31–8.97) as well as higher odds of smoking cigarettes, shisha, and midwakh, or nicotine vaping compared to being female. Of nicotine vaping users, 36.1% reported using nicotine vaping because they enjoyed the flavor and vaporizing experience and 34.4% used it to help them to quit smoking. A relatively high prevalence of self-reported smoking was reported among university students in the UAE. The findings also suggest that nicotine vaping use is relatively widespread, but still less common than traditional smoking. Vigilant and tailored university-based smoking control and preventive measures are warranted.
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Affiliation(s)
- Luai A. Ahmed
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (L.A.A.); (A.O.)
| | - Marina Verlinden
- Department of Psychology, College of Natural and Health Sciences, Zayed University, Abu Dhabi P.O. Box 144534, United Arab Emirates;
| | - Mariam Ali Alobeidli
- College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (M.A.A.); (R.H.A.); (R.A.)
| | - Reem Hamad Alahbabi
- College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (M.A.A.); (R.H.A.); (R.A.)
| | - Radeya AlKatheeri
- College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (M.A.A.); (R.H.A.); (R.A.)
| | - Basema Saddik
- Department of Family and Community Medicine, College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
| | - Abderrahim Oulhaj
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (L.A.A.); (A.O.)
| | - Rami H. Al-Rifai
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates; (L.A.A.); (A.O.)
- Correspondence:
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Nakkash RT, El Boukhari N, Afifi RA. 'When I smoked it, it was like a slap in the face but it felt really good': exploring determinants of midwakh use among young adults in Lebanon. Tob Control 2021; 30:351-355. [PMID: 32269174 DOI: 10.1136/tobaccocontrol-2019-055529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND Dokha ('dizziness' in English) is a type of alternative tobacco product (ATP) increasing in popularity in the Arab world; and smoked in a pipe called a midwakh. Midwakh use is common among nationals in the United Arab Emirates (UAE); yet, evidence indicates its spread among expats in the UAE as well as beyond the UAE. Research on midwakh use is nascent, and no qualitative research has been published. This paper explored the context and determinants of midwakh use among young adults in Lebanon using qualitative methods. METHODS We conducted four focus group discussions with 18 midwakh ever smokers aged 18-25 years in Lebanon. Discussions were recorded, transcribed and thematically analysed using the Pragmatics, Attraction, Communication, Expectations framework. RESULTS 'Pragmatics' was evident in participants' comments about availability of a supply of dokha. For 'attraction', participants described why they prefer midwakh smoking and compared it to other ATPs. Regarding communication, participants shared terms used to describe their use of midwakh (eg, 'buzz'/taking a hit). Participants also described expectations from smoking midwakh, including stress relief. CONCLUSION Midwakh smoking is appealing to young adults due to factors such as the 'buzz', perceived harm reduction, stress relief and its ability to satisfy nicotine craving with small amounts of tobacco. As a result, despite experiencing negative effects on first use, young adults choose to continue to use midwakh, and find it hard to quit. These results have implications for prevention and control of midwakh smoking among young adults. Framework Convention on Tobacco Control guidance documents to address ATPs are critically needed to prevent the global spread of yet another tobacco product.
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Affiliation(s)
- Rima T Nakkash
- Health Promotion and Community Health Department, American University of Beirut, Beirut, Lebanon
| | - Noor El Boukhari
- Health Promotion and Community Health Department, American University of Beirut, Beirut, Lebanon
| | - Rima A Afifi
- Community and Behavioral Health Department, University of Iowa College of Public Health, Iowa City, Iowa, USA
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Kienhuis AS, Talhout R. Options for waterpipe product regulation: A systematic review on product characteristics that affect attractiveness, addictiveness and toxicity of waterpipe use. Tob Induc Dis 2020; 18:69. [PMID: 32934615 PMCID: PMC7485441 DOI: 10.18332/tid/125079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/05/2020] [Accepted: 07/08/2020] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Despite its known adverse effects on human health, waterpipe smoking is increasing in popularity worldwide. However, compared to cigarettes, regulation of waterpipe product smoking lags behind and presents unique challenges. In search for regulatory options, this systematic review analyzes 36 studies on the differential effects on human health of the waterpipe characteristics including smoking products, heating sources, device components, and packages. METHODS A systematic review was performed according to PRISMA guidelines, revealing 443 unique citations. After screening, 36 studies were included in the results. Research articles were selected to inform on differential effects caused by product characteristics on adverse health effects, attractiveness, addictiveness and prevalence of waterpipe use. RESULTS Flavors are the key aspect that defines attractiveness of waterpipe product smoking. All waterpipe products, with or without nicotine, produce toxicants in similar quantities as cigarettes. Heating sources for waterpipe tobacco include charcoals and electrical heating. Both heating sources increase toxicant emissions in different ways. Hoses and mouth tips are device components that are often shared in waterpipe smoking. Sharing influences attractiveness by enriching the social experience. At the same time, it influences the transfer of infectious diseases by bacteria and viruses from one smoker to another. Studies showed that more generic and less attractive packages with health warnings are effective in reducing the attractiveness of waterpipe smoking. CONCLUSIONS Based on our findings, we advise to include all waterpipe products, tobacco and non-tobacco, with or without nicotine, in tobacco product regulations and smoking bans in order to: ban waterpipe molasses with characterizing flavors or ban the use of flavorings at any level; mandate dissemination of information on all waterpipe tobacco elements to the national regulator; prescribe testing to regulate contents of waterpipe smoking products and heating sources. Moreover, we advise to stimulate research on emissions of waterpipes.
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Affiliation(s)
- Anne S. Kienhuis
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Reinskje Talhout
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
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Assessment of Cypermethrin Residues in Tobacco by a Bioelectric Recognition Assay (BERA) Neuroblastoma Cell-Based Biosensor. CHEMOSENSORS 2019. [DOI: 10.3390/chemosensors7040058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study presents a bioelectric cell-based biosensor for the monitoring of the pyrethroid pesticide cypermethrin, a voltage-gated sodium channel blocker, in tobacco samples. For this purpose, neuroblastoma cells were used as biorecognition elements. The potential interference by the tobacco major alkaloid nicotine on the detection of cypermethrin was also studied. In addition, fluorescence microscopy revealed a specific pattern of neuroblastoma cell calcium efflux (Ca2+) after treatment with nicotine or cypermethrin. Finally, actual field-derived tobacco extracts were used for assessing matrix effects on the biosensor’s performance. The biosensor could detect cypermethrin in concentrations up to 1.5 μg mL−1 without being influenced by the presence of nicotine and possibly other tobacco alkaloids. Though not selective for cypermethrin, the neuroblastoma-based biosensor system appears to be a promising alternative to laborious analysis methodologies for rapid, high throughput and cost-efficient screening of this pyrethroid in tobacco samples in the near future.
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Pratiti R, Mukherjee D. Epidemiology and Adverse Consequences of Hookah/Waterpipe Use: A Systematic Review. Cardiovasc Hematol Agents Med Chem 2019; 17:82-93. [PMID: 31483237 DOI: 10.2174/1871525717666190904151856] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/15/2019] [Accepted: 08/15/2019] [Indexed: 06/10/2023]
Abstract
Hookah smoking is becoming a popular trend globally. Waterpipe smoking is the second most prevalent form of alternate tobacco products. The rapid increase in hookah use is because of the misconception prevalent in society that hookah smoking is less harmful than cigarette smoking. Smoking ban policies had given impetus of switching from cigarette smoking to alternate tobacco products like waterpipe. Hookah users regard hookah to be more socially acceptable, less stigmatizing with flavors and to alleviate cigarette craving symptoms. Newer basic science research on animal models and human cells has shown consistently mutagenic, oxidative, and inflammatory changes that could cause possible health effects of premalignant oral lesion and chronic diseases like atherosclerosis and chronic obstructive pulmonary disease. Studies on the chemistry of waterpipe smoke had shown alarming results with the smoke containing seven carcinogens, 39 central nervous system depressants, and 31 respiratory irritants. Enormous data exist showing waterpipe smoking causing various health effects. Hookah smoking effects on cardiovascular disease is additive with hookah containing a significant amount of nicotine, tar, and heavy metals causing both acute and chronic effects on the cardiovascular system. These effects include increased heart rate, blood pressure, prevalence of coronary heart disease, heart failure, ST-segment elevation myocardial ischemia, recurrent ischemia, and worse outcomes including mortality related to these diseases. The objectives of the review are to assess the factor associated with the increasing use of hookah, its health effects, options for hookah smoking cessation, and public health policy initiatives to mitigate waterpipe use.
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Affiliation(s)
- Rebecca Pratiti
- McLaren HealthCare, G-3245 Beecher Rd, Flint, MA 48532, United States
| | - Debabrata Mukherjee
- Texas Tech University Health Science Center, Department of Internal Medicine, El Paso, TX 79905, United States
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Hani J, Abdel Nour G, Matta J, Jazzar B, Pfaffl MW, Hanna-Wakim L, Abdel Nour AM. Shisha microbiota: the good, the bad and the not so ugly. BMC Res Notes 2018; 11:446. [PMID: 29980232 PMCID: PMC6035416 DOI: 10.1186/s13104-018-3553-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 06/28/2018] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE Over the last decade, there has been a rapid expansion of the trendy water pipe smoking around the world especially among younger adults. The initial objective of this study was to identify the microbiota of the shisha, which may either be of no harm for the smoker or enhance the threat on his well-being. The total DNA for the metagenomics study was conducted on three different shishas from three different delivery shops in Jounieh, Lebanon. The microbiota in two solid parts of the shisha, shaft and hose, were analysed including the fresh tobacco and the water in the bowl. All samples were analysed using high-throughput sequencing of 16S rRNA gene amplicons. RESULTS Overall, more than 40 bacterial genera were found in the three investigated shishas, some are commensal others are pathogenic. All three shishas showed similar microbial content regarding the bacteria inhabiting in water, shaft, or hose. From the results of this study it appears that a very large quantity of bacteria was found in the water pipes, some are harmful and others beneficial. We assume that the presence of gut dependent microbiota is related to the loose hygienic conditions in which the shisha is prepared.
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Affiliation(s)
- Julia Hani
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Ghenwa Abdel Nour
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Joanne Matta
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Boushra Jazzar
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Michael W. Pfaffl
- Institute of Animal Physiology & Immunology, Faculty of Life Sciences, Technical University of Munich, Freising, Munich, Germany
| | - Lara Hanna-Wakim
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Afif M. Abdel Nour
- Faculty of Agricultural and Food Sciences, The Holy Spirit University of Kaslik, Jounieh, Lebanon
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