No abstract

Background and Aims: Elevated plasma homocysteine (PH) levels have been identified as a risk factor for cardiovascular diseases. The aims of this study were to investigate the influences of submaximal acute aerobic exercise and aerobic training on PH levels and lipid profiles. Methods: 69 volunteersubjects (21.12 ± 2.08 years) were randomized to three groups as acute, training and control groups. Examination and blood samples were collected before and immediately after exercise in the acute group and before and 6 weeks later in the training and control groups. Results: A significant increase in PH concentration was recorded immediately after aerobic exercise, compared with baseline values (p = 0.001). Although, in the training group, total cholesterol (p = 0.00) and LDL cholesterol (p = 0.001) decreased significantly after training, no significant changes in PH concentration, HDL cholesterol (p = 0.087) and triglyceride (p = 194) levels were found. Conclusions: It can be said that the PH level increases following submaximal acute aerobic exercise, but does not alter after submaximal aerobic training due to training duration or intensity. Therefore, submaximal aerobic training decreases lipid profiles independent of the PH level.

Objectives: The aim of our study is to determine whether or not disability level affects the practice and perception of home exercises.Methods: Seventy-five patients diagnosed with cervical and lumbar disc herniation were included in this study. Some had undergone an operation, others had not. The patients were divided into three groups according to the lumbar and cervical Oswestry Disability Index [ODI] scores. Group 1 comprised those with minimal disability, Group 2 with moderate disability, and Group 3 had patients with severe disability. The patients were questioned on their performance of home exercises with a questionnaire developed from the Triandis model consisting of items about perceived consequences, affects, and social factors.