Showing 6 results for Il-6
Bita Faam, Maryam Zarkesh, Maryam Sadat Daneshpour, Fereidoun Azizi, Mehdi Hedayati,
Volume 13, Issue 2 (1-2014)
Abstract
Background: It is now evident that adipose tissue functions as an endocrine organ by releasing
adipokines, and the levels of a number of inflammatory markers elevated in overweight and obese
individuals. The objective of this study was to examine the association between inflammatory markers
(IMs) including C-reactive protein (hs-CRP), Interleukin-6 (IL-6), Homocystein (Hcy) and obesity
variables in Tehran Lipid and Glucose Study (TLGS) adults.
Methods: In this cross-sectional study, 352 individuals (132 men and 220 women), age ≥19 years,
were randomly recruited from among TLGS population. Individuals were categorized based on the
waist circumference. The serum levels of IMs were determined using the Enzyme Linked
Immunosorbent Assay (ELISA) method.
Results: The mean age of participants was 46.1±16.1years and Abdominal obesity were present in
199(56.5%) individuals. The levels of hs-CRP and IL-6 were higher in abdominally obese group
(1507±3.3 vs. 577.8±4.3 ng/mL p<0.001) (3.6±3.3 vs. 1.9±3.8 pg/mL p< 0.001), and in the same
group, the best predictors (based on the adjusted R2) for hs-CRP, IL-6 and Hcy were waist (WC),
waist to height ratio (WHtR) and wrist, respectively. Hip and WHtR were the best predictors for Hcy
and hs-CRP in normal group there was no variable significantly correlated with IL-6, therefore it was
not possible to consider an independent predictor for IL-6.
Conclusion: According to this study, obesity is associated with IM levels, and in abdominally obese
group, the best predictor for Hcy, hs-CRP and IL-6 were Wrist, waist and WHtR respectively.
Leila Zamanpour, Ebrahim Banitalebi, Seyed Ehsan Amirhosseini,
Volume 15, Issue 5 (7-2016)
Abstract
Background: The purpose of this study is to the comparison of the effect of 12 weeks of sprint training and concurrent aerobic and strength training on high sensitive C-reactive protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α) and insulin resistance in women with diabetes mellitus (T2DM)
Methods: 52 overweight female type 2 diabetic patients (age; 45-60 years old and fasting blood glucose ≥ 126 mg/dl (7.0 mmol/l)) were assessed for eligibility. Participants were assigned to intense interval training group (N=17), concurrent resistance- endurance training group (N=17) and control group (N=18). The combined strength-endurance group did 12 weeks, three sessions per week endurance training with 60 % of maximal heart rate and two session resistance training with 70 % 1-RM. Intense interval training group did three session/week of 4-10 repetition of all out 30s Wingate on ergometer were included 10 weeks of concurrent resistance- endurance training and intense interval training.
Results: The results showed that following sprint training, there were significant changes in hs-CRP (p<0.001), but it wasn’t significant following concurrent training (p=0.062). According to results, TNF-α change were not significant in intense sprint (p=0.11) and concurrent training (p=0.23). Differences were not significant for the fasting blood glucose in the intense interval training groups (p=0.000). Serum insulin levels showed significant increases in the SIT (p<0.000) and concurrent training (p=0.000) significantly. The data showed significant differences in insulin resistance index (HOMA-IR) in intense interval training (p=0.000) and concurrent resistance- endurance training (p=0.008). ANCOVA test showed no significant difference in fasting blood glucose concentrations (P=0.171).
Conclusion: Intense sprint training compare to concurrent strength-endurance training can have better inflammatory status for patients with type 2diabete.
Hamed Rezaei Nasab, Roohollah Ranjbar, Abdolhamid Habibi, Mohammad Taher Afshoon Pour,
Volume 17, Issue 1 (3-2018)
Abstract
visfatin secreted by various factors, including cytokines such as TNF-α and IL-6 is affected. The purpose of this study was to evaluate the effect of eight weeks of combined training (resistance circular - aerobic) visfatin concentration, IL-6 and TNF-α in obese men with type II diabetes.
Methods: The population of the research was all men with diabetes type II in District 2 of Ahwaz. Twenty four patients with diabetes type II, aged 40-55 years and fasting blood glucose lower than 200 mg /dl were selected by purposive sampling. First, the anthropometric variables and body composition were measured, then subjects were randomly divided into two groups (experimental, n=12 and control, n=12). Combined exercise training was done for 8 weeks (5 days/week, 30 to 50 minutes) for experimental group. To analyze the changes in the covariance analysis and dependent t test measured variables at a significance level of p≤05.
Result: After eight-week combined exercise training, fasting blood glucose and plasma visfatin significantly decreased p≤05. But no significant changes were observed in the levels of IL-6 and TNF-α p≥05. Also, the inverse relationship between plasma visfatin with IL-6 and TNF-α was observed (P≤ 0.05).
Conclusion: Eight weeks of combined training despite a positive effect on plasma visfatin, due to no significant changes in plasma IL-6 and TNF-α in patients with type 2 diabetes, it seems this type of exercise in reducing obesity and visceral fat and thereby reducing plasma visfatin is appropriate, but the potential change in IL-6 and TNF-α does.
Mahmoud Asle Mohamadi Zadeh, Saleh Afrasyabi, Zynab Asle Mohamadi,
Volume 20, Issue 2 (1-2021)
Abstract
Background: Inflammation is one of the main causes of obesity and type 2 diabetes due to obesity and can increase metabolic disorders. Because exercise and diet are effective in reducing inflammation, Hence, Present Study Examined the Effects Of 24 Weeks Interventions On IL-6 Index Changes in Obesity Type 2 Diabetic Men: Influenced by HIIT And Diet Regimes
Methods: In this study, 70 men (Obese Type 2 Diabetic Patients) were randomly assigned into 7 groups (4 groups in different diet plus HIIT intervention and 3 groups only in different diet) that involved adherence to a 1,200 kcal/day for 1 week until 1,900 kcal/d diet for 24 weeks while participating in a supervised HIIT (12 week) followed with 4 weeks primarily diet regimes. Diet regimes consist of standard diet (50% CHO, 32% fat), low carbohydrate diet (25% CHO, 57% fat; 70% of 57% fat was unsaturated fat), low fat diet (67% CHO, 15% fat) and high fat (25% CHO, 57% fat; 50% of 57% fat was saturates fat), while protein was 18% for all groups. Anthropometrics and physiologies parameters, Body composition and fasting blood samples were obtained at 0, 4, 8, 14, 20 and 24 weeks. Data were analyzed by repeated measures analysis, one-way ANOVA test. Data are presented as mean±SD changes from baseline.
Results: results indicated that between differences times wasn’t show significant different (F (5,315) =3.66; P=0.002; η2=0.055). also results demonstrated that within groups changes interactions don’t show significant different (F (5,315) =1.61; P=0.025; η2=0.133). This results also revelated that maximum increase and decrease of IL-6 was in high fat diet (28.09±19.80) and low CHO+HIIT (-28.89±25.13) after 24 weeks interventions. maximum increase and decrease of IL-6 was in high fat diet (26.74±25.33) and low fat +HIIT (-32.11±29.17) After 12 weeks HIIT + diet interventions.
Conclusion: Results support contentions that different diet regimes and exercise were selectively affects Pro Inflammatory markers and that changes in low CHO and low fat plus HIIT and low CHO meals plus with HIIE may be benefit for obese type 2 diabetic patients
Elaheh Saie, Fariba Mahmoudi, ٍezzat Nourizadeh, Farzaneh Mahmoudi,
Volume 21, Issue 4 (10-2021)
Abstract
Background: Hypoglycaemic effects of Galega officinalis and silver nanoparticles are established. In the present study, the effects of silver nanoparticles synthetized by Galega officinalis extract were investigated on gene expression of TNF-α, IL-6 and serum levels of liver enzymes in diabetes type 2.
Methods: In the present study 20 male Wistar rats in 4 group(n= 5 in each group) weighing 180- 200 gr were used. Control or nikotinamid and stroptozotosin induced diabetic rats receieved intraperitoneal injection of saline or 2/5mg/Kg silver nanoparticles synthetized by Galega officinalis extract or chemichal method for 14 days respectively. One day after the last injections, serum samples and adipose tissue were collected. Mean serum concentration of glucose, urea, creatinine, alanine amino transferase(ALT), and aspartate amino transferase(AST) were determined by spectrophotometry. Mean relative gene expression of TNF-α and IL-6 were determined by method of real time PCR.
Results: Mean serum levels of ALT and AST enzymes, glucose, urea significantly decreased in diabetic rats receiving chemichal or green silver naoparticles compared to diabetic group. Mean relative gene expression of TNF-α and IL-6 significantly decreased in diabetic rats receiving chemichal or green silver naoparticles compared to diabetic ones.
Conclusion: Both chemical and green synthetized silver nanoparticles may prevent hepatocyes damages and they may improve insulin resistance in diabetes type 2 partly via decresing pro- inflammatory factors.
Abdullah Alauddin Ahmed Al-Ma'amouri,, Keyvan Sharifmoradi,, Mousa Khalafi, Zahra Pezeshki,
Volume 24, Issue 6 (2-2024)
Abstract
Background and purpose: The purpose of this study is to investigate the effect of two types of interval and continuous training on apolipoprotein M, TNF-α and IL-6 of visceral fat in rats fed a high-fat diet.
Method: Twenty-four male Wistar rats were randomly divided into four groups including standard diet (ND), high-fat diet (HFD), high-fat diet with moderate intensity continuous exercise (HFD+MICT), high-fat diet with high intensity interval training (HFD+HIIT). The HIIT and MICT groups performed their group specific exercise for 8 weeks, 5 sessions per week. The HIIT protocol consisted of 6 bouts of 4-minute exercise with an intensity of 85-90% of the maximum speed, which had a 2-minute active rest, and the MICT protocol was with an intensity of 65-70% of the maximum speed. Protein levels of apolipoprotein M, TNF-α and IL-6 in visceral fat were measured using western blot method.
Results: Eight weeks of HFD increased the protein levels of apolipoprotein M, TNF-α, and IL-6 in visceral fat compared to the ND group (P<0.05). In contrast, both HIIT and MICT protocols led to a significant reduction of visceral fat IL-6 compared to the HFD group (P=0.001). Also, MICT caused a significant decrease protein levels apolipoprotein M compared to the HFD group (P=0.04). However, both exercise protocols had no significant effect on TNF-α (P<0.05). Also, there was no significant difference between training groups (P<0.05).
Conclusion: Exercise training improves adipose tissue inflammatory markers in high-fat diet-fed rats, and moderate-intensity continuous training may be a more appropriate approach.
