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Alokail MS, Abd-Alrahman SH, Alnaami AM, Hussain SD, Amer OE, Elhalwagy MEA, Al-Daghri NM. Regional Variations in Pesticide Residue Detection Rates and Concentrations in Saudi Arabian Crops. Toxics 2023; 11:798. [PMID: 37755808 PMCID: PMC10537341 DOI: 10.3390/toxics11090798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/19/2023] [Accepted: 09/20/2023] [Indexed: 09/28/2023]
Abstract
There is a scarcity of evidence on the levels of pesticide residues among common crops grown in the different regions of the Kingdom of Saudi Arabia (KSA). The present study aims to fill this gap. We collected samples across four regions of KSA (N = 41 from the west, N = 146 from the central, N = 131 from the north and N = 74 samples from the east). Food samples were extracted and cleaned using the modified quick, easy, cheap, effective, rugged and safe (QuEChERS) methodology. Tandem mass (LC-MS/MS and GC-MS/MS) was used to detect pesticide residues. The highest pesticide residue detection rate was 89.7% in the central region, followed by 88.5% in the north, 83.8% in the east and 70.7% in the western region (p = 0.01). Pesticide residue detection rates were significantly higher in fruits than vegetables (p = 0.02). Cypermethrin detection was most common overall, particularly in the Western region (p = 0.002), and pyraclostrobin concentration was the highest among all residues investigated. In conclusion, high detection rates of moderately hazardous pesticide residues were found in various crops across regions in KSA. Routine biomonitoring programs across KSA regions should be implemented, as well as public health campaigns to decrease pesticide residue consumption and exposure.
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Affiliation(s)
- Majed S. Alokail
- Protein Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sherif H. Abd-Alrahman
- Central Agricultural Pesticide Laboratory, Department of Pesticides Residues and Environmental Pollution, Agricultural Research Center (ARC), Dokki, Giza 12618, Egypt
| | - Abdullah M. Alnaami
- Chair for Biomarkers of Chronic Diseases, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Osama E. Amer
- Chair for Biomarkers of Chronic Diseases, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Manal E. A. Elhalwagy
- Central Agricultural Pesticide Laboratory, Department of Mammalian Toxicology, Agricultural Research Center (ARC), Dokki, Giza 12618, Egypt
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Alfadul H, Sabico S, Alnaami AM, Amer OE, Hussain SD, Wani K, Clerici M, Al-Daghri NM. Acute Glycemic Control in Prediabetes Individuals Favorably Alters Serum NLRP3 Inflammasome and Related Interleukins. Int J Mol Sci 2023; 24:13837. [PMID: 37762140 PMCID: PMC10530894 DOI: 10.3390/ijms241813837] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Hyperglycemia associated with prediabetes (PD) alters NLRP3 inflammasome activity and related interleukins, yet no study has evaluated the expression of the NLRP3 inflammasome complex and related interleukins in individuals with a PD condition that did or did not develop type 2 diabetes mellitus (T2DM). This study investigated the effect of 6 months of lifestyle modification on the expression of the NLRP3 inflammasome and related interleukins (1α, 1β, 18, 33 and 37) in the sera of individuals with a PD condition that did or did not develop T2DM. This interventional study included 67 Saudi adults (mean age = 41.9 ± 8.0 years, mean BMI = 33.2 ± 5.5 kg/m2). Overnight-fasting serum samples were collected at baseline and at the 6-month follow-up. Serum levels of NLRP3, capsase-1 and related ILs were analyzed at both visits using commercially available immunoassay kits. Results showed that IL-1α increased in the PD group that developed T2DM (p = 0.046), IL-33 decreased in the PD group that reverted to normal (p < 0.001) and NLRP3 decreased in the PD group that remained PD (p = 0.01). Results also showed a positive over-time correlation between NLRP3 and both IL-1α and IL-33 (p < 0.001 and p = 0.028, respectively). In conclusion, glycemic control favorably altered NLRP3 inflammasome complex activity, and lifestyle modification in PD individuals is crucial in reversing harmful metabolic and inflammatory phenotypes.
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Affiliation(s)
- Hend Alfadul
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah M. Alnaami
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Osama E. Amer
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kaiser Wani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mario Clerici
- Department of Medical-Surgery Physiopathology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Al-Daghri NM, Amer OE, Khattak MNK, Hussain SD, Alkhaldi G, Alfawaz HA, Elsaid MA, Sabico S. Attendance-Based Adherence and Outcomes of Obesity Management Program in Arab Adolescents. Children (Basel) 2023; 10:1449. [PMID: 37761410 PMCID: PMC10529466 DOI: 10.3390/children10091449] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023]
Abstract
Pediatric obesity has become a global pandemic in the last century, contributing to short and long-term medical conditions that heighten the risk of morbidity and mortality in children. The 12-month school-based obesity management educational program aims to assess the effect of adherence to the lifestyle educational program and target outcomes, obesity, and hypertension. A total of 363 (nonadherent, N = 179; adherent, N = 184) Saudi school adolescents aged 12-18 were recruited from 60 schools in Riyadh City, Saudi Arabia. Anthropometrics, lipid profile, and blood glucose were measured at baseline and post-intervention. The level of adherence was based on the number of attended educational sessions, and participants were grouped accordingly into two groups: adherent group (attended ≥ 3 sessions) and nonadherent group (attended 1-2 sessions) out of a total of five sessions. Results demonstrated that significantly more participants in the adherent group achieved the primary program goal of reducing obesity indices [body weight, body mass index (BMI), and BMI z-score] than the nonadherent group. Additionally, among adherent obese participants, BMI z-score significantly decreased after the 12-month intervention (post-intervention: 1.5 ± 0.7 vs. baseline: 1.7 ± 0.6, p < 0.05), while the trend in BMI z-score modestly increased in the nonadherent obese participants post-intervention (post-intervention: 1.8 ± 0.7 vs. baseline: 1.7 ± 0.6, p > 0.05). Moreover, there was a substantial reduction in hypertension prevalence only in the adherent group (p = 0.003) and among adherent obese participants in particular (p = 0.03). Furthermore, adherence to session attendance was higher in girls than boys, which led to better outcomes among girls than boys. For the secondary outcomes, lipid profile indices increased in both groups, while no changes were observed in the glycemic profile. In conclusion, greater adherence to educational sessions achieved modest but favorable weight changes and improved blood pressure among obese adolescents. Future intervention studies should take into consideration the need to improve attendance to enhance adherence to the program among adolescents at risk.
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Affiliation(s)
- Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
| | - Osama E. Amer
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
| | - Malak N. K. Khattak
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
| | - Ghadah Alkhaldi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Hanan A. Alfawaz
- Department of Food Science and Nutrition, College of Food Science and Agriculture, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Mohamed A. Elsaid
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (M.N.K.K.); (S.D.H.); (M.A.E.); (S.S.)
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4
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Alfadul H, Sabico S, Ansari MGA, Alnaami AM, Amer OE, Hussain SD, Wani K, Khattak MNK, Clerici M, Al-Daghri NM. Differences and Associations of NLRP3 Inflammasome Levels with Interleukins 1α, 1β, 33 and 37 in Adults with Prediabetes and Type 2 Diabetes Mellitus. Biomedicines 2023; 11:biomedicines11051315. [PMID: 37238986 DOI: 10.3390/biomedicines11051315] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
Inflammasome activation of the nucleotide-binding domain, leucine-rich-containing family, and pyrin domain-containing-3 (NLRP3) has been observed to be involved in the pathogenesis of numerous inflammatory diseases, including prediabetes (PD) and type 2 diabetes mellitus (T2DM). Varying levels of glycemia can trigger inflammasome activation; yet, limited studies have reported the associations between NLRP3 levels or other circulating interleukins (ILs) and glycemic status. This study investigated the differences and associations between serum levels of NLRP3 and IL-1α, IL-1β, IL-33 and IL-37 in Arab adults with PD and T2DM. A total of 407 Saudi adults (151 males and 256 females) (mean age = 41.4 ± 9.1 years and mean BMI = 30.7 ± 6.4 kg/m2) were included. Overnight-fasting serum samples were collected. The participants were stratified according to T2DM status. Serum levels of NLRP3 and ILs of interest were assessed using commercially available assays. In all participants, age- and BMI-adjusted circulating levels of IL-37 were significantly higher in the T2DM group (p = 0.02) than in healthy controls (HC) and the PD group. A general linear model analysis revealed that NLRP3 levels were significantly influenced by T2DM status; age; and ILs 18, 1α and 33 (p-values 0.03, 0.04, 0.005, 0.004 and 0.007, respectively). IL-1α and triglycerides significantly predicted NLRP3 levels by as much as 46% of the variance perceived (p < 0.01). In conclusion, T2DM status significantly influenced NLRP3 expression and other IL levels in varying degrees. Whether these altered levels of inflammasome markers can be favorably reversed through lifestyle interventions needs to be investigated prospectively in the same population.
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Affiliation(s)
- Hend Alfadul
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
- Biochemistry Department, College of Science, King Saud University, Riyadh 13579, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
- Biochemistry Department, College of Science, King Saud University, Riyadh 13579, Saudi Arabia
| | - Mohammed G A Ansari
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah M Alnaami
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Osama E Amer
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Syed D Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kaiser Wani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Malak N K Khattak
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mario Clerici
- Department of Medical-Surgery Physiopathology and Transplantation, University of Milan, 20122 Milan, Italy
- Don C. Gnocchi Foundation ONLUS, IRCCS, 20122 Milan, Italy
| | - Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
- Biochemistry Department, College of Science, King Saud University, Riyadh 13579, Saudi Arabia
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Yakout SM, Hussein S, Al-Attas OS, Hussain SD, Saadawy GM, Al-Daghri NM. Hepatokines fetuin A and fetuin B status in women with/without gestational diabetes mellitus. Am J Transl Res 2023; 15:1291-1299. [PMID: 36915725 PMCID: PMC10006815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 01/03/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVES To assess circulating fetuin A and fetuin B levels in participants with and without Gestational Diabetes Mellitus (GDM) and to find out their correlations with other different parameters relating to gestational diabetes in Saudi women. METHODS A total of 123 Saudi pregnant women (N: 46 GDM and N: 77 healthy control) were included in this observational study. Fasting blood samples were collected to assess serum lipids, insulin and fetuin A and fetuin B. Serum fetuin A and fetuin B were quantified by commercially available kits. RESULTS The median value of fetuin A was slight lower in GDM patients [2003 pg/ml (866-3369)] than in the control group [2015 pg/ml (1060-2951)] without significant difference (P=0.95). The median value of fetuin B was also slight lower in GDM patients [3292 ng/ml (782-6740)] than the control group [3514 ng/ml (364-14854)] but without significant difference (P=0.564). There was a significant inverse correlation between fetuin B and total cholesterol in control group. CONCLUSIONS The present study did not find a significant association between fetuins A and B with GDM or insulin resistance, but there was a significant inverse correlation between fetuin B and total cholesterol in the control group, reflecting good glucose control and adequate use of lipids in the nutrition of the fetus. Further research is required in the future to understand fetuin's role in the progression of GDM in Saudi women.
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Affiliation(s)
- Sobhy M Yakout
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
| | - Samira Hussein
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
| | - Omar S Al-Attas
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
| | - Syed D Hussain
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
| | - Gamal M Saadawy
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
| | - Nasser M Al-Daghri
- Department of Biochemistry, College of Science, King Saud University Riyadh 11451, Kingdom of Saudi Arabia
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Mahzari M, AlSohaim A, Al Mulla A, AlAssaf A, Al Amri K, Hussain SD, Sabico S, Al Daghri NM, Saleh Y. Variations in cortisol response in patients with known and suspected adrenal insufficiency. Medicine (Baltimore) 2022; 101:e32557. [PMID: 36595973 PMCID: PMC9803485 DOI: 10.1097/md.0000000000032557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Adrenal insufficiency (AI) is a relatively rare disease. While the adrenocorticotropic hormone (ACTH) stimulation test remains as one of the commonly used diagnostic test for AI, to date there is no consensus on the cortisol cutoff value post-ACTH stimulation test. This study aimed to investigate and characterize the cortisol response after the standard ACTH stimulation test in a group of Saudi Arabian patients. A single center retrospective study was conducted on Saudi Arabian adult patients who underwent ACTH stimulation test at the endocrinology clinics of King Abdulaziz Medical City in Riyadh, Saudi Arabia between 2015 and 2018. Demographic, clinical and biochemical variables were collected and analyzed. A total of 154 medical records of patients (44 males, 110 females, mean age 44.4 ± 17.0 years) were included in the study. All patients underwent ACTH stimulation test. Fatigue was the most common symptom of participants. Type 1 diabetes was the most frequent comorbidity. Cortisol levels were significantly lower in patients who received corticosteroid replacement therapy, and, within the context of ACTH stimulation tests, were useful in diagnosing AI in patients with vague symptoms and signs. For basal cortisol, the cutoff of ≤258.5 has a sensitivity and specificity of 69.2% and 58.6%, respectively. For 30-minute, the cutoff of ≤386 sensitivity and specificity are 61.5% and 69.0%. For 60-minute, the cutoff of ≤491.5 has a sensitivity and specificity of 61.5% and 65.5%, respectively. Higher cortisol cutoff values have better sensitivity. Patients with AI present with mostly nonspecific symptoms, with type 1 diabetes as the most common comorbidity. The cortisol level cutoffs obtained from Arab patients who underwent ACTH stimulation tests showed wide variability for its utility in AI diagnosis. Further studies to evaluate the optimal cortisol cutoff values for AI diagnosis in this population are needed.
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Affiliation(s)
- Moeber Mahzari
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- Department of Medicine, King Abdulaziz Medical City, Riyadh, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- * Correspondence: Moeber Mahzari, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh 22490, Saudi Arabia (e-mail: )
| | - Abdullah AlSohaim
- Department of Medicine, King Abdulaziz Medical City, Riyadh, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Abdulrhman Al Mulla
- Department of Medicine, King Abdulaziz Medical City, Riyadh, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Abdullah AlAssaf
- Department of Medicine, Security Force Hospital, Riyadh, Saudi Arabia
| | - Khalid Al Amri
- Department of Medicine, King Abdulaziz Medical City, Riyadh, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naser M. Al Daghri
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Yousef Saleh
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- Department of Medicine, King Abdulaziz Medical City, Riyadh, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
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Alsuhaibani MN, Aljuraiban GS, Aljazairy EA, Abudawood M, Hussain SD, Alnaami A, Sabico S, Al-Daghri NM, Al-Musharaf S. Dietary Polyphenols in Relation to Gut Microbiota Composition in Saudi Arabian Females. Metabolites 2022; 13:metabo13010006. [PMID: 36676929 PMCID: PMC9864957 DOI: 10.3390/metabo13010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/11/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Polyphenols may modulate gut microbiota; however, limited studies have examined this relationship relative to obesity. We aim to investigate the association between polyphenol intake and gut microbiota composition in relation to obesity indices among Saudi Arabian females. This study included 92 adults stratified by body mass index (BMI) into controls (BMI ≥ 18.5−24.9 kg/m2; n = 48) and cases (BMI ≥ 30.0 kg/m2; n = 44), and further divided into high and low polyphenol intake by median intake (252 mg/1000 kcal/day). Fecal samples were collected to analyze the gut microbiota composition via the whole-genome shotgun sequencing technique. Results showed that Flavonifractor plautii and Clostridium bolteae were positively correlated with polyphenol intake in the total sample (r = 0.22, p = 0.03; r = 0.28, p = 0.01, respectively). There were inverse correlations between Blautia wexlerae and polyphenol intake (r = −0.56, p < 0.01) in the case group, and between Bacteroides thetaiotaomicron and polyphenol intake (r = −0.45, p = 0.03) in the control group. Those in the case group with low polyphenol intake, and those with high waist-to-hip ratio (WHR; ≥0.83), showed significantly lower alpha-diversity than those in the control group with normal WHR (<0.83), (p < 0.05). Findings suggest that polyphenols are correlated with specific bacteria and may play an important role in the modulation of gut microbiota and obesity management.
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Affiliation(s)
- Munirah N. Alsuhaibani
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ghadeer S. Aljuraiban
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Esra’a A. Aljazairy
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Manal Abudawood
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Riyadh Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah Alnaami
- Chair for Biomarkers of Chronic Diseases, Riyadh Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Riyadh Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Riyadh Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sara Al-Musharaf
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
- Correspondence:
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8
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Aljazairy EA, Al-Musharaf S, Abudawood M, Almaarik B, Hussain SD, Alnaami AM, Sabico S, Al-Daghri NM, Clerici M, Aljuraiban GS. Influence of Adiposity on the Gut Microbiota Composition of Arab Women: A Case-Control Study. Biology (Basel) 2022; 11:1586. [PMID: 36358288 PMCID: PMC9687783 DOI: 10.3390/biology11111586] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 08/24/2023]
Abstract
Recent evidence has suggested that the gut microbiota is a possible risk factor for obesity. However, limited evidence is available on the association between the gut microbiota composition and obesity markers in the Middle-Eastern region. We aimed to investigate the association between gut microbiota and obesity markers in a case-control study including 92 Saudi women aged 18-25 years, including participants with obesity (case, n = 44) and with normal weight (control, n = 48). Anthropometric, body composition, and biochemical data were collected. The whole-genome shotgun technique was used to analyze the gut microbiota. The Shannon alpha and Bray-Curtis beta diversity were determined. The microbial alpha diversity was significantly associated with only the waist-to-hip ratio (WHR) (p-value = 0.04), while the microbial beta diversity was significantly associated with body mass index (p-value = 0.048), %body fat (p-value = 0.018), and WHR (p-value = 0.050). Specific bacteria at different taxonomic levels, such as Bacteroidetes and Synergistetes, were positively associated with different obesity markers. Alistipes was higher in the control group compared with the case group. The results highlight the association of the gut microbiota with obesity and suggest that the gut microbiota of Saudi women is associated with specific obesity markers. Future studies are needed to determine the role of the identified strains in the metabolism of individuals with obesity.
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Affiliation(s)
- Esra’a A. Aljazairy
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Turki Alawwal Street, Riyadh 11451, Saudi Arabia
| | - Sara Al-Musharaf
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Turki Alawwal Street, Riyadh 11451, Saudi Arabia
| | - Manal Abudawood
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Basmah Almaarik
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah M. Alnaami
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mario Clerici
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
| | - Ghadeer S. Aljuraiban
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Turki Alawwal Street, Riyadh 11451, Saudi Arabia
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Amer OE, Wani K, Ansari MGA, Alnaami AM, Aljohani N, Abdi S, Hussain SD, Al-Daghri NM, Alokail MS. Associations of Bone Mineral Density with RANKL and Osteoprotegerin in Arab Postmenopausal Women: A Cross-Sectional Study. Medicina (Kaunas) 2022; 58:medicina58080976. [PMID: 35893092 PMCID: PMC9330386 DOI: 10.3390/medicina58080976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/08/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022]
Abstract
Background and objective: There is limited information as to the association of several key bone markers with bone mineral density (BMD) in understudied ethnic groups. This study investigated the relationship between circulating levels of osteoprotegerin (OPG) and receptor activator of nuclear factor kappa-Β ligand (RANKL) with BMD in Arab postmenopausal women. Materials and methods: In this cross-sectional study, a total of 617 Saudi postmenopausal women from the Osteoporosis Registry of the Chair for Biomarkers of Chronic Diseases were included. Anthropometric data, BMD, and biochemical data were retrieved from the registry. Participants were stratified into three groups based on T-score; n = 169 with osteoporosis, n = 282 with osteopenia, and n = 166 normal. Analysis of bone markers including RANKL, OPG, osteocalcin, and N-terminal telopeptide (NTx) was completed using commercially available bioassays. Results: The results suggested that OPG was significantly and positively correlated with age in the osteoporosis group (r = 0.29, p < 0.05), while it was inversely correlated with BMD femoral neck left (r = −0.56, p < 0.001) and BMD femoral neck right (r = −0.37, p < 0.05) in the same group. Moreover, RANKL showed a significant inverse correlation with NTx in the osteopenia group (r = −0.37, p < 0.05). Furthermore, the RANKL/OPG ratio had a positive and significant correlation with BMI (r = 0.34, p < 0.05), BMD femoral neck left (r = 0.36, p < 0.05) and BMD femoral neck right (r = 0.35, p < 0.05) in the osteopenia group. By contrast, it showed a significant inverse correlation with waist to hip ratio in the osteoporosis group (r = −0.38, p < 0.05). Multiple regression analysis showed that OPG contributes to BMD variations in the osteopenia group (p = 0.03). Conclusions: In conclusion, changes in circulating levels of RANKL and OPG might be a protective mechanism contrary to the increased bone loss in postmenopausal women.
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Affiliation(s)
- Osama E. Amer
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Kaiser Wani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Mohammed G. A. Ansari
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Abdullah M. Alnaami
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Naji Aljohani
- Obesity, Endocrine and Metabolic Center, King Fahad Medical City, Riyadh 59046, Saudi Arabia;
| | - Saba Abdi
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (O.E.A.); (K.W.); (M.G.A.A.); (A.M.A.); (S.A.); (S.D.H.)
- Correspondence: ; Tel.: +966-14675939; Fax: +966-14675931
| | - Majed S. Alokail
- Protein Research Chair, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
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Daoud MS, Hussain SD, Al-Daghri NM. Cardiometabolic associations of circulating Lipocalin-2 in adults with varying degrees of adiposity and insulin resistance. Arch Biochem Biophys 2022; 717:109138. [DOI: 10.1016/j.abb.2022.109138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/02/2022]
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11
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Kalayci A, Gibson CM, Hernandez AF, Hull RD, Cohen AT, Fitzgerald C, Hussain SD, Chi G, Alkhalfan F, Harrington RA, Goldhaber SZ. Inverse relationship between body mass index and risk of venous thromboembolism among medically ill hospitalized patients: Observations from the APEX trial. Thromb Res 2022; 211:63-69. [DOI: 10.1016/j.thromres.2022.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/02/2022] [Accepted: 01/17/2022] [Indexed: 11/29/2022]
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12
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Ansari MGA, Mohammed AK, Wani KA, Hussain SD, Alnaami AM, Abdi S, Aljohani NJ, Al-Daghri NM. Vitamin D Receptor Gene Variants Susceptible to Osteoporosis in Arab Post-Menopausal Women. Curr Issues Mol Biol 2021; 43:1325-1334. [PMID: 34698098 PMCID: PMC8929051 DOI: 10.3390/cimb43030094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 09/26/2021] [Accepted: 09/26/2021] [Indexed: 12/03/2022] Open
Abstract
Post-menopausal osteoporosis (PMO) is a multifactorial bone disorder in elderly women. Various vitamin D receptor (VDR) gene variants have been studied and associated with osteoporosis in other populations, but not in a homogenous Arab ethnic group. Herein, the current study explores the association between VDR polymorphisms and susceptibility to osteoporosis in Saudi postmenopausal women. In total, 600 Saudi postmenopausal women (N = 300 osteoporosis; N = 300 control) were genotyped for VDR gene variants (rs7975232, rs1544410, rs731236) using TaqMan® SNP genotyping assays. Bone mineral density (BMD) for the lumbar spine and femur was assessed using dual-energy X-ray absorptiometry (DEXA). The heterozygous frequency distributions AC of rs7975232, CT of rs1544410, and AG of rs731236 were significantly higher in the osteoporosis group than controls (p < 0.05). Heterozygous AC of rs7975232 (1.6; 95% CI 1.1–2.3; p < 0.023), CT of rs1544410 (1.6; 95% CI 1.1–2.4; p < 0.022), and AG of rs731236 (1.6; 95% CI 1.1–2.4; p < 0.024) were significantly associated with increased risk of osteoporosis, independent of age and BMI. In conclusion, VDR gene variants rs7975232, rs1544410, rs731236 had a significant effect on BMD and were associated with osteoporosis risk in Saudi postmenopausal women.
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Affiliation(s)
- Mohammed. G. A. Ansari
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
| | - Abdul Khader Mohammed
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Kaiser A. Wani
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
| | - Abdullah M. Alnaami
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
| | - Saba Abdi
- Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Naji J. Aljohani
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
- Obesity, Endocrine, and Metabolic Center, King Fahad Medical City, Riyadh 59046, Saudi Arabia
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.G.A.A.); (A.K.M.); (K.A.W.); (S.D.H.); (A.M.A.); (N.J.A.)
- Correspondence: ; Tel.: +966-1-4675939
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Alfawaz HA, Khan N, Aljumah GA, Hussain SD, Al-Daghri NM. Dietary Intake and Supplement Use Among Saudi Residents during COVID-19 Lockdown. Int J Environ Res Public Health 2021; 18:ijerph18126435. [PMID: 34198578 PMCID: PMC8296224 DOI: 10.3390/ijerph18126435] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/12/2021] [Accepted: 06/13/2021] [Indexed: 12/30/2022]
Abstract
Healthy diet and supplement use may prove as sustainable strategies to lower COVID-19 infection. Our study investigated the dietary changes before and during lockdown and observed dietary supplements (DS) use among residents in Saudi Arabia. This cross-sectional study collected data via an online electronic survey questionnaire among males (N = 921) and females (N = 1044) residing in Saudi Arabia, 15 years of age and above. There was a significant decrease in the prevalence of males (before vs. during lockdown) having improved changes in dietary habit (68.6% vs. 65.8%; p = 0.004), which was similar in female participants (69 vs. 73.4% vs. 69%; p < 0.001). The frequency of multivitamin users among COVID-19 participants was significantly lower than non-users (44.4 vs. 55.6; p < 0.003). Male respondents within 26-35 years of age were more likely to use multivitamin supplements than females (30.1 vs. 22.6%; p < 0.05) of same age group. Predictors for DS use were increased age group, income, education level and COVID-19 status. In conclusion, an increase in unhealthy diet behavior was observed among Saudi males and females during the pandemic lockdown and the predictors of DS use included increased age, income, education level and COVID-19 status.
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Affiliation(s)
- Hanan A. Alfawaz
- Department of Food Science & Nutrition, College of Food & Agriculture Science, King Saud University, Riyadh 11495, Saudi Arabia;
- Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Nasiruddin Khan
- Department of Food Science and Human Nutrition, College of Applied and Health Sciences, A’ Sharqiyah University, Ibra 400, Oman;
| | | | - Syed D. Hussain
- Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Nasser M. Al-Daghri
- Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia;
- Correspondence: ; Tel.: +966-(11)-467-5939
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Yakout S, Faqeeh F, Al-Attas O, Hussain SD, Al-Daghri NM. Patterns and Associations of Essential Trace Elements (Cu, Fe and Zn) in Saudi Adults with Varying Levels of Glycemia. Metabolites 2021; 11:metabo11050297. [PMID: 34066324 PMCID: PMC8148125 DOI: 10.3390/metabo11050297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/02/2021] [Accepted: 05/03/2021] [Indexed: 10/27/2022] Open
Abstract
The homeostasis of trace elements were observed to contribute to certain diabetic outcomes. This cross-sectional study determined the differences and associations between serum levels of copper (Cu), iron (Fe) and zinc (Zn) in Saudi patients with and without type 2 diabetes mellitus (T2DM) as well as those with prediabetes. Anthropometrics were measured, and fasting blood samples were collected from 119 patients with T2DM (aged 41-64 years), 95 non-T2DM (aged 27-55 years) and 80 with prediabetes (aged 35-57 years). Circulating trace minerals were determined using an inductively coupled plasma-mass spectrometer. Serum levels of Cu and Fe were significantly lower in T2DM than non-T2DM (adjusted p-values < 0.001). There was no difference in the Zn levels of the T2DM and non-T2DM groups. The serum Cu levels were significantly lower in the prediabetes group than the non-T2DM group (p < 0.05). The serum levels of Cu, Fe and Zn were inversely associated with circulating glucose in the T2DM and prediabetes subjects (p-values < 0.001). In conclusion, the differences in circulating trace elements were observed in Saudi subjects with varying glycemic statuses, suggesting an inverse association between T2DM progression and the decreasing serum Cu, Fe and Zn levels. Intervention trials are warranted to determine whether early correction of trace mineral deficiencies is beneficial in populations at higher risk for T2DM.
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Al-Daghri NM, Amer OE, Alotaibi NH, Aldisi DA, Enani MA, Sheshah E, Aljohani NJ, Alshingetti N, Alomar SY, Alfawaz H, Hussain SD, Alnaami AM, Sabico S. Vitamin D status of Arab Gulf residents screened for SARS-CoV-2 and its association with COVID-19 infection: a multi-centre case-control study. J Transl Med 2021; 19:166. [PMID: 33902635 PMCID: PMC8072076 DOI: 10.1186/s12967-021-02838-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/16/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Vitamin D status in patients with COVID-19 is an on-going controversial issue. This study aims to determine differences in the serum 25(OH)D concentrations of Arab Gulf adult residents screened for SARS-CoV-2 and its association with risk of COVID-19 infection together with other comorbidities. METHODS In this multi-center, case-control study, a total of 220 male and female adults presenting with none to mild symptoms were screened for COVID-19 (n = 138 RT-PCR-confirmed SARS-CoV-2 positive and 82 negative controls). Medical history was noted. Anthropometrics were measured and non-fasting blood samples were collected for the assessment of glucose, lipids, inflammatory markers and serum 25(OH)D concentrations. RESULTS Serum 25(OH)D levels were significantly lower in the SARS-CoV-2 positive group compared to the negative group after adjustment for age and BMI (52.8 nmol/l ± 11.0 versus 64.5 nmol/l ± 11.1; p = 0.009). Being elderly (> 60 years) [Odds ratio 6 (95% Confidence Interval, CI 2-18; p = 0.001) as well as having type 2 diabetes (T2D) [OR 6 (95% CI 3-14); p < 0.001)] and low HDL cholesterol (HDL-c) [OR 6 (95% CI 3-14); p < 0.001)] were significant risk factors for COVID-19 infection independent of age, sex and obesity. CONCLUSIONS Among Arab Gulf residents screened for SARS-CoV-2, serum 25(OH) D levels were observed to be lower in those who tested positive than negative individuals, but it was the presence of old age, diabetes mellitus and low-HDL-c that were significantly associated with risk of COVID-19 infection. Large population-based randomized controlled trials should be conducted to assess the protective effects of vitamin D supplementation against COVID-19.
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Affiliation(s)
- Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia.
| | - Osama E Amer
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia
| | - Naif H Alotaibi
- Department of Medicine, College of Medicine, King Saud University, Riyadh, 12372, Saudi Arabia
| | - Dara A Aldisi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mushira A Enani
- Infectious Diseases Section, King Fahad Medical City, Riyadh, 59046, Saudi Arabia
| | - Eman Sheshah
- Diabetes Care Center, King Salman Bin Abdulaziz Hospital, Riyadh, 12769, Saudi Arabia
| | - Naji J Aljohani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia.,Obesity, Endocrine and Metabolism Center, Department of Medicine, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Naemah Alshingetti
- Obstetrics and Gynaecology Department, King Salman Bin Abdulaziz Hospital, Riyadh, 11564, Saudi Arabia
| | - Suliman Y Alomar
- Doping Research Chair, Department of Zoology, College of Science, King Saud University, Riyadh, 11495, Saudi Arabia
| | - Hanan Alfawaz
- College of Food Science & Agriculture, Department of Food Science & Nutrition, King Saud University, Riyadh, 11495, Saudi Arabia
| | - Syed D Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia
| | - Abdullah M Alnaami
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, PO Box, 2455, Riyadh, 11451, Saudi Arabia
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Alfawaz H, Yakout SM, Wani K, Aljumah GA, Ansari MGA, Khattak MNK, Hussain SD, Al-Daghri NM. Dietary Intake and Mental Health among Saudi Adults during COVID-19 Lockdown. Int J Environ Res Public Health 2021; 18:ijerph18041653. [PMID: 33572328 PMCID: PMC7916162 DOI: 10.3390/ijerph18041653] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/01/2021] [Accepted: 02/07/2021] [Indexed: 02/06/2023]
Abstract
The study aimed to explore the influence of the COVID-19 lockdown on the mental status and dietary intake of residents in Saudi Arabia. In this cross-sectional study, an online survey was conducted from 11 May to 6 June 2020 corresponding to almost two weeks during and after Ramadan (23 April–23 May 2020). The Patient Health Questionnaire was used to assess anxiety, depression, and insomnia. Logistic regression analysis was used to identify predictors of anxiety, depression, and insomnia. The prevalence of anxiety, depression, and insomnia among the participants was 25.4%, 27.7%, and 19.6%, respectively. Participants aged ≥50 years with high income (≥8000 SAR) were at a lower risk of developing depression, whereas participants of the same age group with income 5000–7000 SAR were at high risk of developing anxiety. Students and master-educated participants suffer from median elevated depression and are required to take more multivitamins and vitamin D than others. Anxiety and depression were more common among married participants with low income. There is a wide range of Saudi residents who are at a higher risk of mental illness during the COVID-19 pandemic. Policymakers and mental healthcare providers are advised to provide continuous monitoring of the psychological consequences during this pandemic and provide mental support.
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Affiliation(s)
- Hanan Alfawaz
- Department of Food Science & Nutrition, College of Food Science & Agriculture, King Saud University, Riyadh 11495, Saudi Arabia;
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | - Sobhy M. Yakout
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | - Kaiser Wani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | | | - Mohammed G. A. Ansari
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | - Malak N. K. Khattak
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | - Syed D. Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.Y.); (K.W.); (M.G.A.A.); (M.N.K.K.); (S.D.H.)
- Correspondence:
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Alfawaz HA, Khan N, AlOteabi N, Hussain SD, Al-Daghri NM. Factors associated with dietary supplement use in Saudi pregnant women. Reprod Health 2017; 14:104. [PMID: 28851385 PMCID: PMC5576167 DOI: 10.1186/s12978-017-0357-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 07/28/2017] [Indexed: 11/27/2022] Open
Abstract
Background The aim was to investigate the prevalence of dietary supplement use among pregnant Saudi women and its associations between various demographics. Methods In this cross-sectional study, a total of 137 pregnant women attending prenatal care from King Salman Hospital completed a self-administered questionnaire including socio-demographic characteristics, general awareness, attitude and behavior towards use of dietary supplements during pregnancy. Results Dietary supplement use among Saudi women in pregnancy was high (71.5%) and was significantly associated with level of education (p = 0.005), family income (p = 0.039) and number of children (p = 0.007). No significant association was observed between neonatal health outcomes and dietary supplement use during pregnancy. In all participants, 81.6% believed that supplement use is important for nutritional status and more favorable neonatal outcomes. For the majority of participants, the primary source of information for dietary supplement use was a doctor’s advice. The majority of the participants [65.7% (n = 90)] responded that dietary supplement use is safe. Folic acid was found to be the most common type of dietary supplement used (95.9%; n = 94); however, 53.1% (n = 52) did not take folic acid supplements 3 months prior to pregnancy. Other common supplements used were iron, calcium and vitamin D (88.8, 81.6, and 41%, respectively). Conclusions This study provided new information on dietary supplement use and its correlates in Saudi pregnant women. The prevalence of dietary supplement use was high in this group and was associated with socio-demographic and lifestyle characteristics.
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Affiliation(s)
- Hanan A Alfawaz
- Department of Food Science and Nutrition, College of Food Science and Agriculture, King Saud University, Riyadh, 11451, Saudi Arabia.,Biochemistry Department, College of Science, Prince Mutaib Chair for Biomarkers of Osteoporosis, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Nasiruddin Khan
- Department of Food Science and Human Nutrition, Human Nutrition College of Applied Science, A'Sharqiyah University, 400, Ibra, Oman
| | - Najlaa AlOteabi
- Department of Food Science and Nutrition, College of Food Science and Agriculture, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Syed D Hussain
- Biochemistry Department, College of Science, Prince Mutaib Chair for Biomarkers of Osteoporosis, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Nasser M Al-Daghri
- Biochemistry Department, College of Science, Prince Mutaib Chair for Biomarkers of Osteoporosis, King Saud University, Riyadh, 11451, Saudi Arabia.
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Ahmad M, Akram W, Hussain SD, Sajjad MI, Zafar MS. Origin and subsurface history of geothermal water of Murtazabad area, Pakistan--an isotopic evidence. Appl Radiat Isot 2001; 55:731-6. [PMID: 11573809 DOI: 10.1016/s0969-8043(01)00119-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The Murtazabad area represents one of the major geothermal fields in Pakistan, with seven hot springs lying along the Main Karakoram Thrust. Discharge of the springs is 50-1200 l per minute with the surface temperature from 40 to 94 degrees C. Environmental isotopes and chemical concentrations have been used to investigate the origin and subsurface history of thermal water. Four sets of water samples were collected and analyzed for various isotopes including 18O, 2H and 3H of water; 34S and 18O of dissolved sulphates and chemical contents. Isotopic and chemical data show that the origin of thermal water is meteoric water. On the delta-diagram, delta18O and delta2H data plotting below the local meteoric water line with a slope around 12.3 show that the original thermal water receives recharge from precipitation at higher altitude (3000 m) and undergoes delta18O shift of about 1 per thousand due to exchange with rocks. Different correlations between isotopes, temperature and Cl indicate that the observed isotopic compositions have evolved due to mixing of different proportions of shallow water at different spring paths during movement of thermal water towards the surface. It is also inferred from the tritium data along with delta18O and delta2H that the circulation time is long and is estimated to be more than 50 years.
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Affiliation(s)
- M Ahmad
- Radiation and Isotope Application Division (RIAD), Pakistan Institute of Nuulear Science and Technology (PINSTECH), Islamabad.
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