scholarly journals Oxidative/Antioxidative Status in Patients after Myocardial Infarction and in Those without Cardiovascular Event Depending on Anthropometric Factors Associated with Overweight and Obesity

2019 ◽  
Author(s):  
Grzegorz Józef Nowicki ◽  
Barbara Ślusarska ◽  
Andrzej Prystupa ◽  
Maciej Polak ◽  
Maria Czubaj-Kowal ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Adipose Tissue ◽  
Cardiovascular Event ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Overweight And Obesity ◽  
Control Group ◽  
Anthropometric Parameters ◽  
Antioxidative Status ◽  
Total Antioxidative Status

Obesity is one of the factors leading to the development of atherosclerosis. This metabolic disorder is associated with an increased production of reactive oxygen species, which affect the oxidative stress level. The aim of this study was to evaluate oxidative/antioxidative status and to investigate the correlation between redox markers and anthropometric parameters and body composition in adult patients after myocardial infarction and in individuals without a cardiovascular event in the past. Descriptive data on socio-demographic, clinical, and anthropometric features and blood samples were collected and categorized into two equal groups: after myocardial infarction (study group (SG), n = 80) and without a cardiovascular event (control group (CG), n = 80). The oxidative/antioxidative status was assessed in plasma on the basis of total oxidative/capacitive status (PerOx), total antioxidative status/capacity (ImAnOx), and oxidized low-density lipoprotein (oxLDL). OxLDL was significantly higher in the CG group compared to the SG group (p = 0.02). No significant differences were found with regard to PerOx and ImAnOx values between the studied groups. Significant positive correlation between PerOx and percentage of adipose tissue (FM [%]) and body adiposity index (BAI) was found in the two studied groups. ImAnOx significantly positively correlated with VAI in SG and FM% in CG. OxLDL negatively correlated with body mass index and waist to hip circumference ratio in CG. The total oxidative/antioxidative status is related to the amount of adipose tissue and the BAI of the subjects. It was observed that it correlates more frequently with the visceral distribution of body fat.

scholarly journals Oxidative/Antioxidative Status in Patients after Myocardial Infarction and in Those without Cardiovascular Event Depending on Anthropometric Factors Defining Body Weight

2019 ◽  
Vol 16 (21) ◽  
pp. 4077 ◽  
Author(s):  
Grzegorz Józef Nowicki ◽  
Barbara Ślusarska ◽  
Andrzej Prystupa ◽  
Maciej Polak ◽  
Maria Czubaj-Kowal ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Adipose Tissue ◽  
Cardiovascular Event ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Control Group ◽  
Anthropometric Parameters ◽  
Antioxidative Status ◽  
Anthropometric Features ◽  
Total Antioxidative Status

Obesity is one of the factors leading to the development of atherosclerosis. This metabolic disorder is associated with an increased production of reactive oxygen species, which affect the oxidative stress levels. The aim of this study was to evaluate oxidative/antioxidative status and to investigate the correlation between redox markers and anthropometric parameters and body composition in adult patients after myocardial infarction and in individuals without a cardiovascular event in the past. Descriptive data on socio-demographic, clinical, and anthropometric features and blood samples were collected and categorized into two equal groups: after myocardial infarction (study group (SG), n = 80) and without a cardiovascular event (control group (CG), n = 80). The oxidative/antioxidative status was assessed in plasma on the basis of total oxidative/capacitive status (PerOx), total antioxidative status/capacity (ImAnOx), and oxidized low-density lipoprotein (oxLDL). The oxLDL was significantly higher in the CG group compared to the SG group (p = 0.02). No significant differences were found with regard to PerOx and ImAnOx values between the groups studied. A significant positive correlation between PerOx and percentage of adipose tissue (FM%) and body adiposity index (BAI) was found in the two studied groups. ImAnOx significantly positively correlated with visceral adiposity indexes(VAIs) in SG and FM% in CG. OxLDL negatively correlated with body mass index and waist to hip circumference ratio in CG. The total oxidative/antioxidative status is related to the amount of adipose tissue and the BAIs of the subjects. It was observed that it correlates more frequently with the visceral distribution of body fat.

Impaired postprandial clearance of triacylglycerol-rich lipoproteins in adipose tissue in obese subjects

1995 ◽  
Vol 268 (4) ◽  
pp. E588-E594 ◽  
Author(s):  
J. L. Potts ◽  
S. W. Coppack ◽  
R. M. Fisher ◽  
S. M. Humphreys ◽  
G. F. Gibbons ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Low Density Lipoprotein ◽  
Postprandial Lipemia ◽  
Density Lipoprotein ◽  
Hdl Cholesterol ◽  
Control Group ◽  
Postprandial Period ◽  
Before And After ◽  
Obese Subjects ◽  
Subcutaneous Adipose

Adipose tissue is an important site of clearance of circulating triacylglycerol (TAG), especially in the postprandial period. Postprandial lipemia is usually increased in obesity. We studied the extraction of TAG from plasma and TAG-rich lipoproteins (TRLs) in subcutaneous adipose tissue in 11 control and 8 obese subjects before and after a mixed meal. Clearance of plasma TAG and very low-density lipoprotein (VLDL)-TAG was decreased in the obese subjects after an overnight fast. After the meal, chylomicron-TAG extraction increased in the control group whereas VLDL-TAG clearance decreased; these changes were not seen in the obese group, in whom the VLDL particles appeared to be better able to compete with the chylomicrons for clearance by lipoprotein lipase. In the control subjects, removal of TAG from the TRL in the postprandial period was accompanied by a shift toward addition of cholesterol to the high-density lipoprotein (HDL) fraction; this was not observed in the obese subjects. We conclude that disturbed TRL-TAG clearance in adipose tissue is related both to the elevated plasma TAG concentrations and the depressed HDL-cholesterol concentrations typical of obesity.

scholarly journals Adiponutrin as a Marker of Metabolic Disorders in Patients with Hypertension with Overweight and Obesity

2021 ◽  
Vol 6 (2) ◽  
pp. 77-86
Author(s):  
P. G. Kravchun ◽  
◽  
O. I. Kadykova ◽  
U. S. Herasymchuk
Keyword(s):  
Enzyme Immunoassay ◽  
Carbohydrate Metabolism ◽  
Metabolic Disorders ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
High Body Mass Index ◽  
Vascular Cognitive Impairment ◽  
Arterial Disease ◽  
Overweight And Obesity ◽  
Control Group

Hypertension is a leading risk factor for coronary heart disease, stroke, peripheral arterial disease, kidney disease, vascular cognitive impairment, and mortality worldwide. Obesity in combination with hypertension continues to attract considerable attention from scientists. Despite the presence of experimental and clinical evidence of mutual burdening of hypertension and obesity, the mechanisms of formation of pathophysiological consequences of such a combination remain insufficiently defined. That is why in recent years an important role is given to the adiponutrin protein. The purpose of the study is to assess the nature of the relationship between adiponutrin levels and lipid and carbohydrate metabolism depending on the duration and degree of hypertension and the degree of obesity in patients with this comorbid pathology. Material and methods. The study included 107 patients with hypertension who were hospitalized in the cardiology department of Municipal noncommercial enterprise "Kharkiv City Clinical Hospital No.27" of Kharkiv municipal council. The age of patients ranged from 32 to 79 years (mean age was 58.6±9.88), who had not previously received regular antihypertensive therapy. The control group consisted of 20 age- and sex-appropriate healthy individuals. The level of adiponutrin was determined in 58 patients with hypertension of the 1st - 3rd degrees, aged from 32 to 79 years (mean age was 57.5±10.11 years), while hypertension of the 1st degree was diagnosed in 12 (20.7%) patients, hypertension of the 2nd degree - in 16 (27.6%), and hypertension of the 3rd degree - in 30 (51.7%) of the examined patients. Blood pressure was measured in patients in a sitting position after 5 minutes of rest, anthropometric measurements were performed, lipid profile and indicators of carbohydrate metabolism were evaluated, adiponutrin levels (pg/mL) were determined by enzyme immunoassay method using The RayBio® Adiponutrin Enzyme Immunoassay (EIA) Kit, (USA). Results and discussion. In all groups of patients with hypertension with overweight and obesity, adiponutrin levels were significantly elevated, and lipid and carbohydrate profiles tended to increase. Significant direct correlations were found between adiponutrine and triglycerides, with very low-density lipoprotein cholesterol of a moderate nature, and draws attention with a very high body mass index. In considering the differences in adiponutrin levels depending on gender, it was found that men have higher adiponutrin levels than women. Conclusion. Thus, we have the opportunity to consider adiponutrin as a marker of metabolic disorders

scholarly journals Changes in hormonal and metabolic status in men of an ethnic group Komi with overweight and obesity

2013 ◽  
Vol 10 (2) ◽  
pp. 28-32
Author(s):  
L V Osadchuk ◽  
N V Gutorova ◽  
A Yu Ludinina ◽  
N N Potolitsyna ◽  
E R Bojko
Keyword(s):  
Ethnic Group ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Komi Republic ◽  
Overweight And Obesity ◽  
Control Group ◽  
Reproductive Hormone ◽  
Serum Concentrations ◽  
Low Density Lipoprotein Cholesterol ◽  
Thyrotrophic Hormone

The aim of this study was to compare hormonal, anthropometric and metabolic parameters in men of the komi ethnic group with (n=23, BMI ≥25 kg/м2) or without (n=39, 18.4≤BMI 25 kg/м2) obesity. Totally 62 males living in Komi Republic were included in the study. It has been established that obesity was accompanied by an increase in serum concentrations of cholesterol and low density lipoprotein cholesterol in comparison with control group indicating metabolic disturbance. The data shows the significant effect of BMI on testosterone and FSH serum concentration, but not on LH, estradiol, thyrotrophic hormone, thyroxin and triiodthyronin levels. Overweight and obese men had lower circulating testosterone and higher FSH level in comparison with the controls. The reproductive hormone changes in overweight and obese men can result in deleterious effects on sexual functions including erectile dysfunction, reduced libido and alteration in spermatogenesis

scholarly journals Adipokine expression and endothelial function in subclinical hypothyroidism rats

2018 ◽  
Vol 7 (2) ◽  
pp. 295-304 ◽  
Author(s):  
Ningning Gong ◽  
Cuixia Gao ◽  
Xuedi Chen ◽  
Yu Wang ◽  
Limin Tian
Keyword(s):  
Adipose Tissue ◽  
Endothelial Function ◽  
Subclinical Hypothyroidism ◽  
Pearson Correlation ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Thyroid Stimulating Hormone ◽  
Control Group ◽  
Tnf Α ◽  
Male Wistar Rats

The purpose of our study was to observe adipokine expression and endothelial function in subclinical hypothyroidism (sHT) rats and to determine whether levothyroxine (LT4) treatment affects these changes. Sixty-five male Wistar rats were randomly divided into five groups: the control group; sHT A, B and C groups and the sHT + T4 group. The sHT rats were induced by methimazole (MMI) and the sHT + T4 rats were administered LT4 treatment after 8 weeks of MMI administration. Thyroid function and lipid levels were measured using radioimmunoassays and enzymatic colorimetric methods, respectively. Serum adiponectin (APN), chemerin, TNF-α, endothelin (ET-1) and nitric oxide (NO) levels were measured using ELISA kits and a nitric-reductive assay. The expression of APN, chemerin and TNF-α in visceral adipose tissue (VAT) was measured in experimental rats using RT-PCR and Western blotting. Hematoxylin–eosin (HE) staining was used to observe changes in adipose tissue. The sHT rats had significantly higher levels of thyroid-stimulating hormone (TSH), TNF-α, chemerin, ET-1, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) and lower levels of APN and NO than those in control and sHT + T4 rats. Based on Pearson correlation analysis, the levels of chemerin, TNF-α, ET-1, LDL-C, TC and triglyceride (TG) were positively correlated with TSH, but APN and NO levels were negatively correlated with TSH. These findings demonstrated that high TSH levels contribute to the changes of adipokines and endothelial dysfunction in sHT, but LT4 treatment ameliorates those changes.

Biochemical and nutritional indices as cardiovascular risk factors among Iranian firefighters

2009 ◽  
Vol 46 (5) ◽  
pp. 385-389 ◽  
Author(s):  
Nazli Azabdaftari ◽  
Reza Amani ◽  
Mohammad Taha Jalali
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Overweight And Obesity ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Administrative Staff ◽  
Nutritional Indices ◽  
Cvd Risk ◽  
Significant Difference ◽  
The Mean

Aim Limited cardiovascular disease (CVD) risk data are available for firefighters worldwide. This comparative study was aimed at investigating the biochemical and nutritional indices of firefighters in Iran. Materials and methods Individuals’ anthropometric measurements, including weight, height, and waist and hip circumferences, were measured and the percent of body fat (BF%) was also obtained. Blood sampling was done in order to determine lipid profile, including total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), lipoprotein a (Lp(a)) and fasting blood sugar (FBS) concentrations. Systolic and diastolic blood pressures (SBP and DBP) were also measured. Results The mean ages of firefighters and administrative staff were 42.45 ± 6.75 and 44.64 ± 5.83 y, respectively. The prevalence of overweight and obesity was 45% and 24% in firefighters and 54% and 23% in administrative staff, respectively. High waist-to-hip and waist-to-stature ratios were detected in 26.4% and 81.3% of firefighters versus 33.3% and 89.7% of the control group, respectively. No significant differences were observed between the mean of TC, TG, HDL-C, LDL-C and FBS concentrations. The mean of Lp(a) was significantly higher among firefighters ( P<0.05). About half of the subjects in both groups had TC >5.17, TG >1.69, HDL-C <1.03 nmol/L and Lp(a) >25 mg/dL. There were no significant differences between the SBP and DBP of subjects. There was no significant difference in smoking habits between the two groups. Conclusions Considering the high prevalence of overweight and obesity, high TC, TG and Lp(a) and low HDL-C concentrations among all firefighters, it seems necessary to provide fitness-promotion and nutritional education programs for the prevention of obesity-related chronic diseases such as CVD.

scholarly journals Effect of Juice Extract of Beetroot, Lemon, Pawpaw Leaf and Their Combinations on Weight and Lipid Profile of Albino Wistar Rat

2020 ◽  
pp. 35-42
Author(s):  
I. Gurumtet ◽  
S. W. Kopdorah ◽  
L. Wazoh ◽  
A. A. Hassan ◽  
Y. Denkok ◽  
...  
Keyword(s):  
Fruits And Vegetables ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Wistar Rat ◽  
Overweight And Obesity ◽  
The Body ◽  
Control Group ◽  
Equal Proportion ◽  
Weight Changes ◽  
Group D

Fruits and vegetables have been found to contain important phytochemicals that have been implicated in preventing overweight and obesity. This study is aim at investigating the effects of lemon, pawpaw leaves, beetroots juices and their combinations on rates of urination, defecation, and weight changes of albino wistar rats were examine at interval. Also, the effects of the juice extracts on cholesterol, triglyceride, high density lipoprotein and low density lipoprotein where examined. Juice was extracted using a laboratory extractor. Results obtained indicates an increase in weight in groups A, B, C, D, E, F and G. But a decrease in weight was noticed in group H, which is the group administered all juice extracts at equal proportion. A reduction in the volume of urine was noticed in group A, B, C, D, F, G and H. Urine level was seen to increase in group E. The quantity of feces was observed to reduce in groups A, E, F, G and H. with the exception of groups B,C and D where the feces level was seen to increase. Cholesterol level was observed to reduce drastically in group D compared with other groups. Triglyceride level was observed to be low in group B compared with other groups. HDL level was very low in group H compared to other groups. LDL level was very low in group D compared with other groups. Group D also had a very high effect on HDL and LDL by increasing and reducing HDL and LDL respectively. This is only second to control group. The above evidences suggests that some fruit juices directly inhibits weight gain by providing the needed calories required by the body for its activity. This implies that consumption has a potential role in the prevention of overweight and obesity.

scholarly journals Levels of Blood Biomarkers among Patients with Myocardial Infarction in Comparison to Control Group

1970 ◽  
Vol 30 (1) ◽  
Author(s):  
Amir Shamshirian ◽  
Reza Alizadeh-Navaei ◽  
Samira Abedi ◽  
Hamed Jafarpour ◽  
Hanieh Fazli ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Control Group ◽  
Laboratory Methods ◽  
Multivariable Analyses ◽  
Heart Center ◽  
Interior Walls ◽  
Relationship Of ◽  
The Relationship

BACKGROUND: Myocardial infarction (MI) as a term for a heart attack happens due to reduced blood flow to heart myocardium and lack of oxygen supply caused by plaques inthe interior walls of coronary arteries. With respect to the importance of MI etiology, we aimed to study the relationship of MI and blood examination variables.METHODS: This study was conducted in Mazandaran Heart Center as a hospital-based case-control Comprising 894 participants including 465 cases and 429 controls, individually matched by sex and age. Considered blood markers were analyzed using routine laboratory methods and equipment.RESULTS: Of all participants, 64.3% of the cases and 51.0% of the controls were males with a mean age of 61.2 (±13.8) in cases and 62.4 (±14.) in controls. We could not find any differences between cases and controls for total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), and alkaline-phosphatase (ALP) (P>0.05). However, levels of creatine-kinase-muscle/brain (CK-MB) (P<0.0001), fasting-blood-sugar (FBS) (P<0.0001), aspartateaminotransferase (AST) (P<0.0001), alanine-transferase (ALT) (P<0.0001) and erythrocyte sedimentation rate (ESR) (P=0.001) were significantly higher in cases compared to the controls (P<0.05). Multivariable analyses revealed that the risk of MI was associated with high levels of AST (adjusted OR=24.3, 95%CI=3.5±165.6, P=0.001) and LDL (adjusted OR=7.4, 95%CI=1.0±51.8, P=0.001).CONCLUSION: Our investigation indicated that the levels of CK-MB, FBS, AST, ALT and ESR were significantly higher in patients with MI. Besides, our findings showed that the risk of MI in cases with high levels of AST and LDL was about 24 and 7 times more than the control group respectively.

scholarly journals Comparison study of Interleukin-1 alpha between Unstable Angina and Acute Myocardial Infarction patients

2013 ◽  
Vol 10 (3) ◽  
pp. 915-920
Author(s):  
Baghdad Science Journal
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Unstable Angina ◽  
Plasma Levels ◽  
Interleukin 1 ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Control Group ◽  
Low Density ◽  
Significant Difference

Multiple studies support a role for inflammation in the pathogenesis of coronary atherosclerosis and unstable cardiac syndromes. However, of the known pro-inflammatory cytokines, only elevated plasma levels of interleukin-6(IL-6) have been linked to Unstable Angina. We sought to examine the plasma levels of other major proinflammatory cytokines in similar clinical settings patients with unstable angina and acute myocardial infarction and the relationship extent between them. This study aimed to investigate and compare the level of IL-1 in Unstable Angina and Acute Myocardial Infarction patients. Thirty patients with unstable angina and thirty patients with Acute Myocardial Infarction, also thirty healthy individual as control were included in this study to measure the levels of IL-1alpha, lipid profile and Body Mass Index. There was a significant increase in the level of IL-1 ? in patients with acute myocardial infarction or with unstable angina compared with control group. IL-1 ? positively correlated with total cholesterol, triglycerides, Low Density Lipoprotein and Very Low Density Lipoprotein, while there was a negative correlation with High Density Lipoprotein. In conclusionInterleukin-1 ? significantly increases in patients with acute myocardial infarction or with unstable angina. There was no significant difference in level of IL-1? between AMI and unstable angina patients.

scholarly journals Biochemical Profile and Assessment of risk factors for Patients Diagnosed with Myocardial Infarction in Al-Ramadi City, Iraq

2017 ◽  
Vol 2 (2) ◽  
pp. 78-83
Author(s):  
Marwan Mahmood Saleh
Keyword(s):  
Risk Factors ◽  
Myocardial Infarction ◽  
Blood Sugar ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Fasting Blood Sugar ◽  
Total Serum ◽  
Control Group ◽  
Enzymatic Markers ◽  
And Control

Myocardial infarction (MI) continues to be a major cause of mortality and also death at early ages all over the world. This study is undertaken to evaluate the effect of  MI on the levels of lipid profile, two  enzymatic markers, fasting blood sugar (FBS), urea, creatinine and total serum bilirubin (TSB), rather than to assess the risk factors which lead to MI and its relation to these variables. The sample of the study consisted of (50) patients admitted to the Cardiac Care Unit in Al-Ramadi General hospital. MI patients had significantly (P≤0.05)  higher levels of triglyceride (TG) (201.4 mg/dl) as compared with the controls (142.8 mg/dl), while high density lipoprotein (HDL) significantly (P≤0.05)  decreased in patients (42.24 mg/dl) compared with control group (58.7mg/dl). Total cholesterol (TC) (183.6 mg/dl) and low density lipoprotein (LDL) (109.3mg/dl) were not affected significantly (P≤0.05)  in MI group when compared with control group with the average of (172.2 mg/dl), (116 mg/dl) respectively. Aspartate aminotransferase (AST) increased significantly (P≤0.05) in patients (61.38 IU/L) compared to the control group (23.5 IU/L) , while there was no significant (P≤0.05) difference in alkaline phosphatase (ALP) between MI and control group. Levels of fasting blood sugar (FBS) in the serum of MI group (206 mg/dl) increased significantly (P≤0.05) comparing with the control group (122.1 mg/dl). This study showed increase in urea (55.6 mg/dl) and creatinine (1.26 mg/dl) levels in the MI group contrast with the control group which its mean was (29.8 mg/dl), ( 0.85 mg/dl) respectively. There was no difference in the level of TSB. Findings of this study, stating differences in levels of some biochemical parameters can use as a biomarker of myocardial infarction. There is an increase in the incidence of myocardial infarction and some differences in the level of parameters  in the presence of one or more major risk factors.

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