ABSTRACT
          Background and objectives: The aim of this study was to investigate the effects of six months of aerobic exercise on lipid profile, inflammatory markers, and risk factors of cardiovascular disease in middle-aged obese women.
          Methods: Fifteen obese woman (age range: 35 to 45 years) with BMI of ≥30 Kg/m² were enrolled via purposeful and convenience sampling. The participants were randomly divided into training (n=10) and control (n=5) groups.  Blood samples (7 ml) were taken from all participants before the first training session and after the last training session. The women performed 60 minutes of aerobic exercise at 55-65% of heart rate reserve, three sessions a week, for six months. Data was analyzed using independent and paired t-tests and Mann-Whitney U and Wilcoxon tests at significance of 0.05.
          Results: After the six-month aerobic exercise, C-reactive protein, low-density lipoprotein, triglycerides, total cholesterol and high-density lipoprotein/total cholesterol decreased significantly. The exercise intervention also caused a significant increase in the concentrations of high-density lipoprotein and apolipoprotein A.
          Conclusion: Aerobic exercise can reduce the level of inflammatory markers associated with risk of cardiovascular disease and atherosclerosis.
          Keywords: Lipid profile, Inflammatory markers, Obese women, Apolipoprotein, Aerobic exercise.

ABSTRACT
             Background and Objectives: Apolipoprotein M (APOM) is a novel high-density lipoprotein (HDL)-associated protein involved in the production of pre-beta HDL and cholesterol efflux to HDL. The present study examined effect of 12 weeks of aerobic interval training on HDL-associated APOM levels.
             Methods: Study population included 20 healthy men aged 20 to 24 years. The subjects were randomly and equally divided into a training group and a control group. Each training session included 10 minutes of warm-up, 35 minutes of aerobic training (5 combined cycles each including four minutes of running at intensity of 85-95% and an active resting period of treadmill running at 65-75% of maximum heart rate for 3 minutes) and 10 minutes of cool-down. Blood samples (10 mL) were taken every four weeks. Two-way ANOVA and Bonferroni's post hoc test were used to compare the groups. A P-value of less than 0.05 was considered statistically significant.
             Results: At the end of the 12^th week, HDL-associated APOM levels increased in the training group and decreased in the control group. However, these changes were not statistically significant (P>0.05). 
             Conclusion: This study demonstrated that the 12-week aerobic interval training does not significantly affect HDL-associated APOM levels. However, it is recommended to monitor subjects’ diet throughout the study period to reach a more comprehensive conclusion. 
             Keywords: Aerobic interval training, Apolipoprotein M, Young men.

ABSTRACT
              Background and Objectives: Coronary heart disease has a direct correlation with plasma levels of Apolipoprotein B (ApoB) and low-density lipoprotein (LDL) and an inverse relationship with high-density lipoprotein (HDL) level. This study aimed at comparing effect of eight weeks of aerobic training with and without green coffee supplementation on serum ApoB level and atherogenic indices of overweight men.
              Methods: Thirty overweight men were randomly divided into two groups: training + green coffee supplementation (T+G; n=15) and training + placebo (T+P; n=15). Participants in both groups performed aerobic training, three sessions per week for eight weeks. Initial exercise intensity was set at 50% of maximum heart rate but gradually increased to 75% of maximum heart rate in the last two weeks. In a single-blind design, the subjects in the T+G group received a 400 mg capsule of green coffee bean extract one hour before each exercise session. The T+P group received placebo at the same time. Paired sample t-test and independent t-test were used to compare intra-group and inter-group variations, respectively. All statistical analyses were performed using SPSS (version 22) at significance level of 0.05.
              Results: ApoB, LDL/HDL and total cholesterol/HDL decreased significantly in both groups. However, the changes were more notable in the T+G group compared to the T+P group.
              Conclusion: The eight-week training program along with green coffee supplementation has positive effects on serum ApoB and atherogenic indices of overweight, inactive men. Therefore, it can be suggested as a non-pharmacological method of preventing cardiovascular disease.
              Keywords: Aerobic exercise, green coffee, Overweight, Apolipoprotein b.