Glutathione, Vitamin C, Malonodialdehyde Oxidized Low-Density Lipoprotein and Lipid Profile Levels in Type 2 Diabetic Iraqi Males

Introduction: Diabetic mellitus is a chronic metabolic disease characterized by hyperglycemia. Type 2 diabetes mellitus accounts for more than 90% of cases worldwide. Elevated HbA1c and dyslipidemia proportionately increases the risk of development of cardiovascular disease (CVD) which is the major cause of morbidity and mortality worldwide. Aims: To Study the correlation between glycated hemoglobin (HbA1c) and serum lipid profile in type 2 diabetic patients. Methods: This is a hospital based cross sectional study conducted at Nepalgunj medical college teaching hospital, which included 104 type 2 diabetic patients (54 males and 50 females).Venous blood samples were collected from all patients and serum was used for analyzing HbA1c, lipid profile panel and fasting blood glucose (FBG). DM was defined as per American diabetic association (ADA) criteria. Dyslipidemia was defined as per the National Cholesterol Education Program (NCEP) Adult Treatment Panel (ATP) III Guidelines. The data were analyzed using standard statistical methods, including SPSS 21. Results : Abnormal lipid parameters were demonstrated with increased Total Chloseterol (TC), Triglyceride (TG), Low density lipoprotein (LDL),Very low density lipoprotein (VLDL) and low High density lipoprotein (HDL) suggestive of dyslipidemia.HbA1c showed direct and significant correlation with TC,LDL,TG and VLDL. Patients with HbA1c > 7.0% had a significantly higher value of TC, LDL, TG and VLDL as compared to patients with HbA1c ≤7.0%.However, the significant difference in value of HDL-C was not found between two groups. Conclusion: Due to the strong correlation with lipid profile, HbA1c could be the ideal marker for predicting dyslipidemia in type 2 DM . Patients with higher HbA1c value and dyslipidemia should be considered as a very high risk group for CVD.

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Serum oxidized low density lipoprotein serves as a mediator for the inverse relationship between serum D-ribose and cognitive performance in type 2 diabetic patients

Free Radical Biology and Medicine ◽

10.1016/j.freeradbiomed.2021.05.015 ◽

2021 ◽

Author(s):

Yanhui Lu ◽

Hua Jiang ◽

Huijing Zhang ◽

Ruxue Li ◽

Qi Zhang ◽

...

Keyword(s):

Cognitive Performance ◽

Inverse Relationship ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Diabetic Patients ◽

Low Density ◽

Oxidized Low Density Lipoprotein ◽

Type 2 Diabetic Patients ◽

Type 2 Diabetic

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Lipid Profile of Type 2 Diabetic and Hypertensive Patients in the Jamaican Population

Journal of Laboratory Physicians ◽

10.4103/0974-2727.66709 ◽

2010 ◽

Vol 2 (01) ◽

pp. 025-030 ◽

Cited By ~ 5

Author(s):

Lorenzo Gordon ◽

Dalip Ragoobirsingh ◽

Errol Y St A Morrison ◽

Eric Choo-Kang ◽

Donovan McGrowder ◽

...

Keyword(s):

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Lipoprotein Cholesterol ◽

Diabetic Patients ◽

Low Density ◽

Low Density Lipoprotein Cholesterol ◽

Type 2 Diabetic Patients ◽

Type 2 Dm ◽

Type 2 Diabetic

ABSTRACT Aims: Previous studies have shown that diabetes mellitus (DM) increases the risk of cardiovascular diseases in females to a greater extent than in males. In this cross-sectional study, we evaluated the lipid profiles of type 2 diabetic males and females. Materials and Methods: The study included 107 type 2 diabetic patients (41 males and 66 females), and 122 hypertensive type 2 diabetic patients (39 males and 83 females), aged 15 years and older. Total cholesterol (TC), triglycerides (TG), low density lipoprotein-cholesterol (LDL-C), very low density lipoprotein-cholesterol (VLDL-C) and high density lipoprotein-cholesterol (HDL-C) concentrations were assayed for each group using standard biochemical methods. Results: The mean TC, TG, VLDL-C, HDL-C and LDL-C concentrations, TG/HDL and LDL/HDL ratios were higher in type 2 diabetic and hypertensive type 2 diabetic patients compared with non-diabetic, and hypertensive non-diabetic control subjects, although these were not significant (P > 0.05). Hypertensive type 2 diabetic females had significantly higher serum TC (7.42 ± 1.63 mmol/L) than hypertensive non-diabetic males (5.76±1.57 mmol/L; P < 0.05). All the other lipid and lipoprotein parameters except HDL-C were non-significantly higher in females with type 2 DM and those with hypertension and type 2 DM, compared with type 2 diabetic and hypertensive type 2 diabetic males, respectively (P > 0.05). Conclusion: This study demonstrated that dyslipidemia exists in our type 2 diabetic population with greater TC in hypertensive type 2 diabetic females compared with hypertensive type 2 diabetic males. This suggests that hypertensive type 2 diabetic females are exposed more profoundly to risk factors including atherogenic dyslipidemia compared with males.

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Effect of atorvastatin on oxidative stress parameters and lipid profile in type 2 diabetic patients

IIUM Medical Journal Malaysia ◽

10.31436/imjm.v7i2.783 ◽

2020 ◽

Vol 7 (2) ◽

Author(s):

Najah RH ◽

Mohammad AAH ◽

Ammar RMR

Keyword(s):

Oxidative Stress ◽

Lipid Profile ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Diabetic Patients ◽

Type 2 Diabetic Patients ◽

Oxidative Stress Parameters ◽

Type 2 Diabetic ◽

Stress Parameters

Introduction: Evidence has long existed regarding the relationship between oxidative stress and diabetes. The present study was conducted to assess the effect of atorvastatin on selected oxidative stress parameters in the form of reduced glutathione (GSH), lipid peroxidation byproduct malondialdehyde (MDA) levels, glutathione –S- transferase (GST) activity and catalase (CAT) activity) and its effect on lipid profile (total cholesterol (TC), triglyceride (TG), high density lipoprotein (HDL), low density lipoprotein (LDL) and very low density lipoprotein (VLDL) in dyslipidaemic type 2 diabetic patients . Materials and Methods: Fifty nine dyslipidaemic type 2 diabetic patients were included in this study. Full history was taken and general examination of patients was performed. Patients studied were taking glibenclamide (an oral hypoglycaemic drug) during the study as a treatment for their disease. These patients were followed up for 60 days and divided randomly into 2 groups. Group I (n = 31): no drug was given and served as dyslipidaemic diabetic control. Group II (n = 28): received atorvastatin tablets 20 mg once daily at night. Of the 59 Fifty patients, 46 completed the study while 13 patients withdrew. This is due to non compliance of the patients. Blood samples were drawn from the patients at the beginning and after 60 days of follow up between 8:30 & 10:30 am after at least 12-14 hours fast. Fasting blood glucose, lipid profile, selected oxidative stress parameters (GSH, MDA levels, GST and CAT activities) were measured. Renal and hepatic functions were also assessed. Results: This study revealed that: atorvastatin treatment increased serum GSH; reduced MDA levels significantly while did not significantly affect CAT and GST activity. In atorvastatin treatment, TC, TG, LDL and VLDL decreased significantly while HDL increased significantly. Conclusion: There was insignificant correlations between atorvastatin induced changes in the oxidation markers and the observed changes of the lipid profile.

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Plasma lipoprotein(a) levels: a comparison between diabetic and non-diabetic patients with acute ischemic stroke

Arquivos de Neuro-Psiquiatria ◽

10.1590/s0004-282x2004000200008 ◽

2004 ◽

Vol 62 (2a) ◽

pp. 233-236 ◽

Cited By ~ 3

Author(s):

Maurus Marques de Almeida Holanda ◽

Rosália Gouveia Filizola ◽

Maria José de Carvalho Costa ◽

Rodrigo Vasconcelos C.L. de Andrade ◽

José Alberto Gonçalves da Silva

Keyword(s):

Ischemic Stroke ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Lipoprotein Cholesterol ◽

Diabetic Patients ◽

Low Density ◽

Low Density Lipoprotein Cholesterol ◽

Type 2 Diabetic Patients ◽

Type 2 Diabetic

OBJECTIVE: The aim of this study was to evaluate lipoprotein(a) (Lp(a)), total cholesterol, high density lipoprotein cholesterol (HDL), low density lipoprotein cholesterol (LDL), very low density lipoprotein cholesterol (VLDL ), triglycerides , apolipoprotein A (apo A) and B100 (apo B100), uric acid, glycaemic and insulin plasmatic concentrations in patients affected by acute stroke. In this group of patients, we have compared the variables between type 2 diabetic patients and non-diabetic patients. METHOD: We evaluate a total of 34 non-diabetic patients (22 males and 12 females; mean age 66.71 ± 10.83 years) and a group of 26 type 2 diabetic patients (15 males and 11 females; mean age 66.35 ± 9.92 years) in a cross-sectional study. RESULTS: Mean Lp(a) concentration did not significantly differ between type 2 diabetic patients and non-diabetic subjects (29.49 ± 23.09 vs 44.81 ± 44.34 mg/dl). The distribution of Lp(a)levels was highly skewed towards the higher levels in both groups, being over 30 mg/dl in 50%. Lp(a) concentration was positively correlated with abdominal adiposity, using waist-hip ratio(WHR)(p< 0.05). No association was found between Lp(a) and others risk factors like sex, age, other lipidic parameters and the presence of stroke. CONCLUSIONS: Our results showed that there were no significant differences between diabetic and non-diabetic patients' serum Lp(a) levels, which indicates that elevated Lp(a) levels were associated with ischemic stroke, irrespective of the presence of type 2 diabetes mellitus (type 2 DM).

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