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Chebieb I, Medjati ND, Harek Y, Guermouche B, Dali-Sahi M, Kachekouche Y, Benosman C. Imbalance of Plasma Copper and Zinc Levels and the Association Between the Cu/Zn Ratio and Lipid Peroxidation in Algerian Bipolar Patients. Biol Trace Elem Res 2024; 202:2450-2456. [PMID: 37725315 DOI: 10.1007/s12011-023-03858-y] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/11/2023] [Indexed: 09/21/2023]
Abstract
Trace elements, through their interaction with biomolecules, can play an important role in the pathophysiology of bipolar disorder and protect against oxidative stress effects. The purpose of this study is to examine plasma concentration levels of zinc (Zn) and copper (Cu) of Algerian patients, diagnosed with bipolar disorder, and to compare these levels with those of healthy controls. The Cu/Zn ratio was calculated to explore a possible correlation between these elements and lipid peroxidation in the study groups. A total of 33 patients diagnosed with bipolar disorder and 38 healthy subjects participated in this study. Plasma copper and zinc concentrations were measured using a polarographic analyzer. The marker of plasma lipid peroxidation (Malondialdehyde: MDA) was determined by UV spectrophotometry. Plasma Cu concentrations were higher in patients compared to controls (p < 0.05), while the Zn level was significantly lower. Consequently, the Cu/Zn ratio was significantly different between patients and controls. Regarding MDA, no significant difference was noticed between the two study groups. However, in patients, a negative correlation was found between MDA and Cu/Zn ratio (r= -0.38, p= 0.027). These results suggested that an elevated Cu/Zn ratio is associated with attenuated lipid peroxidation in our bipolar patients.
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Affiliation(s)
- Ikram Chebieb
- Analytical Chemistry and Electrochemistry Laboratory, Department of Biology, University of Abou Bekr Belkaïd, 13,000, Tlemcen, Algeria.
| | - Nouria Dennouni Medjati
- Analytical Chemistry and Electrochemistry Laboratory, Department of Biology, University of Abou Bekr Belkaïd, 13,000, Tlemcen, Algeria
| | - Yahia Harek
- Analytical Chemistry and Electrochemistry Laboratory, Department of Chemistry, University of Abou Bekr Belkaïd, 13,000, Tlemcen, Algeria
| | - Baya Guermouche
- Physiology, Physiopathology and Biochemistry of Nutrition Laboratory, Department of Biology, University of Abou Bekr Belkaïd, 13,000, Tlemcen, Algeria
| | - Majda Dali-Sahi
- Analytical Chemistry and Electrochemistry Laboratory, Department of Biology, University of Abou Bekr Belkaïd, 13,000, Tlemcen, Algeria
| | - Youssouf Kachekouche
- Analytical Chemistry and Electrochemistry Laboratory, Department of Biology, University of Hassiba Benbouali, 02,000, Chlef, Algeria
| | - Cherifa Benosman
- Division of Adults, Hospital Center of Rouvray, 76,600, Rouen, France
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Benslama Y, Dennouni-Medjati N, Dali-Sahi M, Meziane FZ, Harek Y. Childhood type 1 diabetes mellitus and risk factor of interactions between dietary cow's milk intake and HLA-DR3/DR4 genotype. J Biomol Struct Dyn 2022; 40:10931-10939. [PMID: 34282715 DOI: 10.1080/07391102.2021.1953599] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Short-term breastfeeding and early exposure to dairy products into infant diets, may be critical factors for development of type 1 diabetes. In this study, we investigate whether cow's milk proteins are risk factors for type 1 diabetes in genetically susceptible individuals (HLA DR3/DR4) by using statistical analysis and in silico approach. In order to verify the potential risk of the early introduction of cow's milk, we conducted this study to validate the veracity of this hypothesis in our population. We included 121 subjects, 55 type 1 diabetics and 74 controls from the region of Tlemcen (Algeria). Thus, the in silico approach was performed to determine the molecular mimicry region between Bovine serum albumin and beta-lactoglobulin with self-Islet antigen 2 and glutamate decarboxylase 65 by determining their sequences and their 3D structures. The risk factors associated with type 1 diabetes in a genetically predisposed individual (HLA DR3/DR4) retained by the logistic model are: type 1 and type 2 diabetes inheritance, the early introduction of cow's milk before 6 months and breastfeeding less than 9 months. Besides, the epitopes of cow's milk proteins have the capacity to bind to predisposing HLA class II molecules (HLA DR3/DR4) and induce an immune reaction by the secretion of Interleukin 4 (Th2) and Interferon (Th1) which lead to the destruction of pancreatic beta cells. The early introduction of cow's milk proteins in susceptible individuals is considered as risk factors for the pathogenesis of T1DM. The in silico approach confirm that BSA and BLG share sequence and structure homology with IA2 and GAD65.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Yasmine Benslama
- Laboratory of Analytical Chemistry and Electrochemistry, Abou Bekr Belkaid University of Tlemcen, Tlemcen, Algeria
| | - Nouria Dennouni-Medjati
- Laboratory of Analytical Chemistry and Electrochemistry, Abou Bekr Belkaid University of Tlemcen, Tlemcen, Algeria
| | - Majda Dali-Sahi
- Laboratory of Analytical Chemistry and Electrochemistry, Abou Bekr Belkaid University of Tlemcen, Tlemcen, Algeria
| | - Fatima Zahra Meziane
- Laboratory of Analytical Chemistry and Electrochemistry, Abou Bekr Belkaid University of Tlemcen, Tlemcen, Algeria
| | - Yahia Harek
- Laboratory of Analytical Chemistry and Electrochemistry, Abou Bekr Belkaid University of Tlemcen, Tlemcen, Algeria
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Affiliation(s)
- Baya Guermouche
- Physiology, Physiopathology and Biochemistry of Nutrition Laboratory, Tlemcen, Algeria
- Department of Biology, University of Tlemcen, Tlemcen, Algeria
| | - Majda Dali-Sahi
- Analytical Chemistry and Electrochemistry Laboratory, Tlemcen, Algeria
- Department of Biology, University of Tlemcen, Tlemcen, Algeria
| | | | | | - Hafida Merzouk
- Physiology, Physiopathology and Biochemistry of Nutrition Laboratory, Tlemcen, Algeria
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Kazi Tani LS, Gourlan AT, Dennouni-Medjati N, Telouk P, Dali-Sahi M, Harek Y, Sun Q, Hackler J, Belhadj M, Schomburg L, Charlet L. Copper Isotopes and Copper to Zinc Ratio as Possible Biomarkers for Thyroid Cancer. Front Med (Lausanne) 2021; 8:698167. [PMID: 34568365 PMCID: PMC8455850 DOI: 10.3389/fmed.2021.698167] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/09/2021] [Indexed: 11/24/2022] Open
Abstract
Thyroid cancer is the most common endocrine cancer. There is no systematic screening for such cancer, and the current challenge is to find potential biomarkers to facilitate an early diagnosis. Copper (Cu) and zinc (Zn) are essential micronutrients involved in the proper functioning of the thyroid gland, and changes in their concentrations have been observed in the development of cancer. Previous studies have highlighted the potential 65Cu/63Cu ratio (δ65Cu) to be a cancer biomarker. This study tests its sensitivity on plasma samples (n = 46) of Algerian patients with papillary thyroid carcinoma and a set of corresponding biopsies (n = 11). The δ65Cu ratio in blood and tumor samples was determined using multi collector inductively coupled plasma-mass spectrometry (MC-ICP-MS), and their corresponding Cu and Zn plasma total concentrations using total reflection X-ray fluorescence (TXRF). Plasma concentrations of Cu were significantly higher (1346.1 ± 328.3 vs. 1060.5 ± 216.1 μg/L, p < 0.0001), and Zn significantly lower (942.1 ± 205.2 vs. 1027.9 ± 151.4 μg/L, p < 0.05) in thyroid cancer patients as compared to healthy controls (n = 50). Accordingly, the Cu/Zn ratio was significantly different between patients and controls (1.5 ± 0.4 vs. 1.0 ± 0.3, p < 0.0001). Furthermore, the δ65Cu plasma levels of patients were significantly lower than healthy controls (p < 0.0001), whereas thyroid tumor tissues presented high δ65Cu values. These results support the hypothesis that Cu isotopes and plasma trace elements may serve as suitable biomarkers of thyroid cancer diagnosis.
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Affiliation(s)
- Latifa Sarra Kazi Tani
- Analytical Chemistry and Electrochemistry Laboratory, University of Abou Bekr Belkaid, Tlemcen, Algeria.,ISTerre: Institut des Sciences de la Terre, Université Grenoble-Alpes, Université de Savoie Mont-Blanc, CNRS, IRD, IFSTTAR, Grenoble, France
| | - Alexandra T Gourlan
- ISTerre: Institut des Sciences de la Terre, Université Grenoble-Alpes, Université de Savoie Mont-Blanc, CNRS, IRD, IFSTTAR, Grenoble, France
| | - Nouria Dennouni-Medjati
- Analytical Chemistry and Electrochemistry Laboratory, University of Abou Bekr Belkaid, Tlemcen, Algeria
| | - Philippe Telouk
- Ecole Normale Superieure de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard Lyon 1, Lyon, France
| | - Majda Dali-Sahi
- Analytical Chemistry and Electrochemistry Laboratory, University of Abou Bekr Belkaid, Tlemcen, Algeria
| | - Yahia Harek
- Analytical Chemistry and Electrochemistry Laboratory, University of Abou Bekr Belkaid, Tlemcen, Algeria
| | - Qian Sun
- Institute for Experimental Endocrinology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Julian Hackler
- Institute for Experimental Endocrinology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Moussa Belhadj
- Analytical Chemistry and Electrochemistry Laboratory, University of Abou Bekr Belkaid, Tlemcen, Algeria
| | - Lutz Schomburg
- Institute for Experimental Endocrinology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Laurent Charlet
- ISTerre: Institut des Sciences de la Terre, Université Grenoble-Alpes, Université de Savoie Mont-Blanc, CNRS, IRD, IFSTTAR, Grenoble, France
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Meziane FZ, Dali-Sahi M, Dennouni-Medjati N, Boulenouar H, Kachekouche Y, Benslama Y, Harek Y. Molecular mimicry between varicella, measles virus and Hsp60 in type 1 diabetes associated HLA-DR3/DR4 molecules. Diabetes Metab Syndr 2020; 14:1783-1789. [PMID: 32947109 DOI: 10.1016/j.dsx.2020.08.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 08/05/2020] [Accepted: 08/11/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Type 1 diabetes (T1D) is a multifactorial autoimmune disease that combines genetics and environmental factors. The aim of this study is to determine the environmental risk factors and to investigate how virals infections are risks factors for type 1 diabetics whom have HLA DR3/DR4 predisposition in our population. METHODS This study includes 233 subjects, 145 diabetics and 88 controls from regions of the extreme western of Algeria. All the informations related to the disease were collected using predesigned questionnaire. Using in silico approach, we attempt to improve the understanding of this analytical result by molecular mimicry, which is associated with the breakdown of several autoimmune pathologies. RESULTS The statistical study showed that history of varicella and measles infection and T1D related inheritance and type 2 diabetes are risk factors for T1D in the population of Tlemcen. We have determined the homologous antigenic regions between the glycoprotein "gE" of the varicella virus, the "hemagglutinin" of measles and the human protein "HSP60" at the level of their sequence and 3D structure. These cross-reactive epitopes bind to MHC class II molecules (HLA DR3/DR4) that predispose to T1D but not to MHC class II molecules (HLA DR2) that protect against T1D. This epitopes induce Th2 cells but only "hemagglutinin" and "Hsp60" can activate Th1 differentiation. This indicates their potential to destroy pancreatic cells β. CONCLUSION Our study can allow us to adapt biological markers to genetically predisposed T1D and to establish a preventive strategy for healthy genetic predisposed individuals in Tlemcen population.
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Affiliation(s)
- Fatima Zohra Meziane
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria.
| | - Majda Dali-Sahi
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria
| | - Nouria Dennouni-Medjati
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria
| | | | - Youssouf Kachekouche
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria
| | - Yasmine Benslama
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria
| | - Yahia Harek
- Department of Biology, Laboratory of Analytical Chemistry and Electrochemistry, Unviversity of Tlemcen, Algeria
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Behar A, Dennouni-Medjati N, Harek Y, Dali-Sahi M, Belhadj M, Meziane FZ. Selenium overexposure induces insulin resistance: In silico study. Diabetes Metab Syndr 2020; 14:1651-1657. [PMID: 32898742 DOI: 10.1016/j.dsx.2020.08.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND AIMS Several studies raise concerns about the possible association of high selenium exposure with insulin resistance and type 2 diabetes. This in silico study proposes a possible mechanism of insulin resistance in the case of overexposure to selenium. METHOD A study was carried out using molecular modeling, where cysteines of the insulin-receptor are replaced by selenocysteines. Calculation of the interaction energy of the receptor was performed in both cases with Auto Dock Tools and Vina 4.2 software to predict whether the substitution of amino acid could lead to destabilization of the protein-ligand complex and therefore possibly insulin resistance. Finally, the docked complex was analyzed by using BIOVIA Discovery Studio Visualizer to show the type of interactions between the ligands and insulin-receptor, and to determine the distance of the ligands from the binding site on insulin-receptor. RESULTS The results show that the substitution of cysteine by selenocysteine in the insulin receptor does not lead to stabilization of the complex receptor/insulin, but to its disruption.In addition, the types and the number of bonds between insulin and its receptor in the two cases are different, where 7 strong bonds between insulin and its receptor were found in the case of the cysteine complex compared to 6 weak bonds in the second case. CONCLUSION Findings of this study suggest that misincorporation of selenocysteines in insulin receptor could lead to destabilization of the insulin-receptor complex and therefore may possibly cause an insulin resistance.
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Affiliation(s)
- Ammaria Behar
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
| | - Nouria Dennouni-Medjati
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
| | - Yahia Harek
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
| | - Majda Dali-Sahi
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
| | - Moussa Belhadj
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
| | - Fatima Zahra Meziane
- Aboubekr Belkaid University of Tlemcen, Analytical Chemistry and Electrochemistry Laboratory, Tlemcen 13000, Algeria.
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Behar A, Dennouni-Medjati N, Dali-Sahi M, Harek Y, Belhadj M, Benslama Y, Kachecouche Y. Dietary selenium intake and risk of type 2 diabetes in a female population of western Algeria. NUTR CLIN METAB 2020. [DOI: 10.1016/j.nupar.2020.04.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Salmi T, Dali-Sahi M, Kachkouche Y, Medjati-Dennouni N. La prévalence de la dénutrition chez les patientes atteintes le cancer du sein. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.310] [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] [Indexed: 10/27/2022]
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Ammaria B, dennouni N, Dali-Sahi M, benslama Y, belhadj M, kachecouche Y, Harek Y. Apport alimentaire du sélénium chez des diabètiques de type 1 de la ville de Tlemcen (extrême ouest Algérien). NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.321] [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] [Indexed: 11/26/2022]
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Merad-Boudia HN, Dali-Sahi M, Kachekouche Y, Dennouni-Medjati N. Hematologic disorders during essential hypertension. Diabetes Metab Syndr 2019; 13:1575-1579. [PMID: 31336524 DOI: 10.1016/j.dsx.2019.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 03/05/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Besides the traditional risk factors, hematological changes may be involved in the development of arterial hypertension and in its pathogenesis. METHODS The study, conducted on a sample of 545 subjects, 215 with hypertension and 330 witnesses, were evaluated for peripheral blood parameters in western Algeria; Logistic regression analysis was used to predict hypertension with hematological parameters. RESULTS The characters studied related significantly; lower red blood cell levels have a three-and-a-half-fold risk of developing hypertension compared to those who have normal red blood cell counts (OR = 3.64, 95% CI = 1.37-9.65, p < 0.05). Subjects who have mean corpuscular volume rate below 80 fl are more exposed to hypertension (OR = 13.58, 95% CI = 4.68-39.41, p = 0.000). The mean corpuscular hemoglobin concentration reveals that subjects who have a lower than normal (<27 pg) are once less exposed to hypertension (OR = 0.04, 95% CI = 0.01-0.13, p = 0.000). Subjects who have lower platelet count than normal are twelve times more exposed to hypertension (OR = 12.13, 95% CI = 1.45-101.18, P = 0.021). Finally, the increase in sedimentation rate at one hour increases the risk of hypertension by 56.63 times compared to subjects with normal sedimentation rate (OR = 56.63, 95% CI = 3.37-597.33, P = 0.001). CONCLUSIONS Hematological profile associated with essential hypertension retained Red blood cells ratio, mean corpuscular volume, mean corpuscular hemoglobin concentration, platelet ratio, and sedimentation rate at one hour.
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Affiliation(s)
- Hamza Nadjib Merad-Boudia
- Departement of Biology, Analytical Chemistry and Electrochemistry Laboratory, Abou bekr Blekaid University of Tlemcen, 13000, Algeria.
| | - Majda Dali-Sahi
- Departement of Biology, Analytical Chemistry and Electrochemistry Laboratory, Abou bekr Blekaid University of Tlemcen, 13000, Algeria
| | - Youcef Kachekouche
- Departement of Biology, Analytical Chemistry and Electrochemistry Laboratory, Abou bekr Blekaid University of Tlemcen, 13000, Algeria
| | - Nouria Dennouni-Medjati
- Departement of Biology, Analytical Chemistry and Electrochemistry Laboratory, Abou bekr Blekaid University of Tlemcen, 13000, Algeria
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Kachekouche Y, Dali-Sahi M, Bendaoud R, Dennouni-Medjati N, Abderahim M. Predictive value of non-HDL cholesterol for cardiovascular disease in a population in far western Algeria with type 2 diabetes. Diabetes Metab Syndr 2019; 13:826-829. [PMID: 30641816 DOI: 10.1016/j.dsx.2018.12.002] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 12/07/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND Non high density lipoprotein cholesterol (non-HDL-C) is a risk factor for cardiovascular disease (CVD) in people with type 2 diabetes. The aim of our study is to estimate the relative multivariate risk of non-HDL-C in the occurrence of CVD in a population in the extreme western Algeria with type 2 diabetes mellitus (T2DM). METHODS Our study was carried out in western Algeria on a population of 1111 subjects, 371 cardiopaths with T2DM and 740 controls. The biochemical balance was established using standard enzymatic procedures (SFBC or IFCC recommendations) on the Beckman CX7® PLC (Beckman-Coulter®, NY, USA). Information on the pathologies was collected by means of a questionnaire. RESULTS The logistic model retained the two levels of non-HDL-C: 130 mg/dl < non-HDL-C≤160 mg/dl (OR = 0.11; 95% CI = 0.03-0,47, P = 0.003) and 160 mg/dl < non-HDL-C≤190 mg/dl (OR = 5.02; 95% CI = 1.1-22.87, P = 0.037) and smoking (OR = 19.27; 95% CI = 3.39-109.63, P = 0.001), inbreeding (OR = 3.65; 95% CI = 1.12-11,85, P = 0.031) and the two age groups 60-70 years (OR = 2.36; 95% CI = 1.32-4.2, P<<0.01) and 70 years and over (OR = 2.26; 95% CI = 1.19-4.29, P<<0.05). CONCLUSIONS Non-HDL-C is a powerful risk factor for the occurrence of cardiovascular disease in type 2 diabetics in the extreme western Algeria.
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Affiliation(s)
- Youssouf Kachekouche
- Department of Biology, Analytical Chemistry and Electrochemistry Laboratory, University of Tlemcen, 13000, Algeria.
| | - Majda Dali-Sahi
- Department of Biology, Analytical Chemistry and Electrochemistry Laboratory, University of Tlemcen, 13000, Algeria
| | - Rachid Bendaoud
- Department of Biology, Analytical Chemistry and Electrochemistry Laboratory, University of Tlemcen, 13000, Algeria
| | - Nouria Dennouni-Medjati
- Department of Biology, Analytical Chemistry and Electrochemistry Laboratory, University of Tlemcen, 13000, Algeria
| | - Meziane Abderahim
- Department of Cardiology, University Hospital Center of Tlemcen, 13000, Algeria
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Dali-Sahi M, Kachekouche Y, Dennouni-Medjati N, Nafuye G. Non-HDL cholesterol predictive factor of type 2 diabetes in the city of Tlemcen. Diabetes Metab Syndr 2019; 13:518-521. [PMID: 30641757 DOI: 10.1016/j.dsx.2018.11.021] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/02/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND type 2 diabetes mellitus (T2DM) is associated with disorders of lipoprotein metabolism mixed dyslipidemia. The purpose of this study is to verify whether non high density lipoprotein cholesterol (non-HDL-C) can contribute to the development of T2DM in a population in the extreme western Algeria. METHODS The study was conducted in Tlemcen region on a sample of 1852 subjects,1059 with T2DM and 793 controls, these were evaluated for biochemical parameters, measured using standard enzyme procedures (SFBC or IFCC recommendations) on the Beckman CX7® PLC (Beckman-Coulter®, NY, USA). All the information related to the disease were collected from the patients and recorded using predesigned questionnaire. RESULTS The logistic model retained, the two levels of non-HDL-C: 130 mg/dl < non-HDL-C≤160 mg/dl (OR = 0,69; 95% CI = 0,49-0,97, P = 0,033) and non-HDL-C>190 mg/dl (OR = 2,22; 95% CI = 1,31-3,76, P = 0,003), inbreeding (OR = 1,71; 95% CI = 1,44-2,04, P = 0,000) and the two age groups 60-70 years (OR = 2,14; 95% CI = 1,47-3,1, P ≪ 0,001) and 70 years and over (OR = 2,26; 95% CI = 1,51-3,38, P ≪ 0,001). CONCLUSIONS The logistic model shows that non-HDL-C contributes to the development of type 2 diabetes in our population.
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Affiliation(s)
- Majda Dali-Sahi
- Department of Biology, Analytical Chemistry and Electrochemistry Laoboratory, University of Tlemcen, 13000, Algeria
| | - Youssouf Kachekouche
- Department of Biology, Analytical Chemistry and Electrochemistry Laoboratory, University of Tlemcen, 13000, Algeria.
| | - Nouria Dennouni-Medjati
- Department of Biology, Analytical Chemistry and Electrochemistry Laoboratory, University of Tlemcen, 13000, Algeria
| | - Gilbert Nafuye
- Department of Biology, Analytical Chemistry and Electrochemistry Laoboratory, University of Tlemcen, 13000, Algeria
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