Dataset Information

Biochemical Data and Metabolic Profiles of Male Exclusive Narghile Smokers (ENSs) Compared With Apparently Healthy Nonsmokers (AHNSs).

ABSTRACT: Studies evaluating the metabolic profiles of ENSs are scarce and presented controversial conclusions. This study aimed to compare the metabolic profiles of ENSs' and AHNSs' groups. Males aged 25-45 years and free from a known history of metabolic and/or cardiovascular diseases were included. According to the smoking status, two groups of ENSs and AHNSs were identified. Body mass index (BMI, kg/m²), waist circumference (WC, cm), systolic and diastolic blood pressures (SBP, DBP, mmHg), fasting blood data in mmol/L (blood glycemia [FBG], triglycerides [TG], total cholesterol [TC], high- and low- density lipoprotein cholesterol [HDL-C, LDL-C]) and obesity status were evaluated. The metabolic syndrome (MetS) was defined according to the 2006 International Diabetes Federation (IDF) recommendations. Data were expressed as mean ± standard deviation ( SD) or percentages. Compared to the AHNSs' group ( n = 29), the ENSs' one ( n = 29) had (a) higher values of BMI (26.5 ± 2.3 vs. 28.2 ± 3.6), WC (95 ± 7 vs. 100 ± 10), and TG (1.22 ± 0.40 vs. 1.87 ± 0.85); and (b) included a lower percentage of males having low HDL-C (82.7% vs. 62.0%), and higher percentages of males having obesity (6.9% vs. 37.9%) or hypertriglyceridemia (10.7% vs. 51.7%). Both the ENSs' and AHNSs' groups: (a) had similar values of FBG (5.38 ± 0.58 vs. 5.60 ± 0.37), TC (4.87 ± 1.16 vs. 4.36 ± 0.74), HDL-C (0.92 ± 0.30 vs. 0.82 ± 0.21), LDL-C (3.09 ± 0.98 vs. 2.92 ± 0.77), SBP (117 ± 9 vs. 115 ± 8), and DBP (76 ± 6 vs. 73 ± 7); and (b) included similar percentages of males having normal weight (17.2% vs. 31.0%); overweight (44.8% vs. 62.1%); android obesity (79.3% vs. 59.6%), hypertension (10.3% vs. 10.3%), hyperglycemia (37.9% vs. 48.2%), and MetS (51.7% vs. 34.5%). There is a need to monitor narghile use among male metabolic patients since it alters some components of the MetS.

SUBMITTER: Hasni Y

PROVIDER: S-EPMC6440044 | biostudies-literature | 2019 Jan-Feb

REPOSITORIES: biostudies-literature

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Biochemical Data and Metabolic Profiles of Male Exclusive Narghile Smokers (ENSs) Compared With Apparently Healthy Nonsmokers (AHNSs).

Hasni Yosra Y Bachrouch Sabrine S Mahjoub Mohamed M Maaroufi Amel A Rouatbi Sonia S Ben Saad Helmi H

American journal of men's health 20190101 1

Studies evaluating the metabolic profiles of ENSs are scarce and presented controversial conclusions. This study aimed to compare the metabolic profiles of ENSs' and AHNSs' groups. Males aged 25-45 years and free from a known history of metabolic and/or cardiovascular diseases were included. According to the smoking status, two groups of ENSs and AHNSs were identified. Body mass index (BMI, kg/m<sup>2</sup>), waist circumference (WC, cm), systolic and diastolic blood pressures (SBP, DBP, mmHg), ...[more]

PMID: 30819065

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Project description:PurposeCigarette smoking is an independent risk factor for coronary heart disease and is associated with impaired postprandial metabolism. Acute exercise reduces postprandial lipemia and improves other coronary heart disease risk markers in nonsmokers. Less is known about responses in cigarette smokers.MethodsTwelve male cigarette smokers (mean ± SD; age = 23 ± 4 yr, body mass index = 24.9 ± 3.0 kg·m-2) and 12 male nonsmokers (age = 24 ± 4 yr, body mass index = 24.1 ± 2.0 kg·m-2) completed two, 2-d conditions (control and exercise) in a randomized crossover design. On day 1, participants rested for 9 h (0800-1700) in both conditions except a 60-min treadmill run (65% ± 7% peak oxygen uptake, 2.87 ± 0.54 MJ) was completed between 6.5 and 7.5 h (1430-1530) in the exercise condition. On day 2 of both conditions, participants rested and consumed two high-fat meals over 8 h (0900-1700) during which 13 venous blood samples and nine resting arterial blood pressure measurements were collected.ResultsSmokers exhibited higher postprandial triacylglycerol and C-reactive protein than nonsmokers (main effect group effect size [Cohen's d] ≥ 0.94, P ≤ 0.034). Previous day running reduced postprandial triacylglycerol, insulin, and systolic and diastolic blood pressure (main effect condition d ≥ 0.28, P ≤ 0.044) and elevated postprandial nonesterified fatty acid and C-reactive protein (main effect condition d ≥ 0.41, P ≤ 0.044). Group-condition interactions were not apparent for any outcome across the total postprandial period (0-8 h; all P ≥ 0.089), but the exercise-induced reduction in postprandial triacylglycerol in the early postprandial period (0-4 h) was greater in nonsmokers than smokers (-21%, d = 0.43, vs -5%, d = 0.16, respectively; group-condition interaction P = 0.061).ConclusionsAcute moderate-intensity running reduced postprandial triacylglycerol, insulin, and resting arterial blood pressure the day after exercise in male cigarette smokers and nonsmokers. These findings highlight the ability of acute exercise to augment the postprandial metabolic health of cigarette smokers and nonsmokers.

Project description:Lectins are proteins present on cell surfaces or as shed extracellular proteins that function in innate immune defense as phagocytic receptors to recognize specific bacterial cell wall components. Based on the knowledge that cigarette smoking is associated with increased risk of bacterial infection, we hypothesized that cigarette smoking may modulate the expression of lectin genes in the airway epithelium. Affymetrix HG U133 Plus 2.0 microarrays were used to survey expression of lectin genes in large (3rd to 4th order bronchi) airway epithelium from 9 normal nonsmokers and 20 phenotypic normal smokers and small (10th to 12th order bronchi) airway epithelium from 13 normal nonsmokers and 20 phenotypic normal smokers. From the 72 lectin genes that were surveyed, there were no changes (>2-fold change, p<0.05) in gene expression in either large or small airway epithelium among normal smokers compared to nonsmokers except for a striking down regulation in both large and small airway epithelium of normal smokers of intelectin 1, a recently described lectin that participates in the innate immune response by recognizing and binding to galactofuranosyl residues in the cell walls of bacteria (large airway epithelium, p<0.003; small airway epithelium, p<0.002). TaqMan RT-PCR confirmed the observation that intelectin 1 was down-regulated in both large (p<0.05) and small airway epithelium (p<0.02) of normal smokers compared to normal nonsmokers. Immunohistochemistry assessment of biopsies of the large airway epithelium of normal nonsmokers demonstrated intelectin 1 was expressed in secretory cells, with qualitatively decreased expression in biopsies from normal smokers. Western analysis confirmed the decreased expression of intelectin 1 in airway epithelium of normal smokers compared to normal nonsmokers (p<0.02). Finally, compared to normal nonsmokers, intelectin 1 expression was decreased in small airway epithelium of smokers with early COPD (n= 13, p<0.001) and smokers with established COPD (n= 14, p<0.001), in a fashion similar to that of normal smokers. In the context that intelectin 1 is an epithelial molecule that likely plays a role in defense against bacteria, the down regulation of expression of intelectin 1 in response to cigarette smoking may contribute to the increase in susceptibility to infections observed in smokers, including those with COPD. Keywords: COPD

Dataset Information

Biochemical Data and Metabolic Profiles of Male Exclusive Narghile Smokers (ENSs) Compared With Apparently Healthy Nonsmokers (AHNSs).

Publications

Biochemical Data and Metabolic Profiles of Male Exclusive Narghile Smokers (ENSs) Compared With Apparently Healthy Nonsmokers (AHNSs).

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