Outpatient Cardiovascular Rehabilitation Registry in Iran: The First Rehabilitation Registry Experience at EMR.

INTRODUCTION: The collected information includes demographic profile, medical history, physical examination, patient risk factors, anthropometric evaluation, medications, echocardiographic results, and exercise testing of all patients who participated in the outpatient cardiac rehabilitation program in Cardiac Rehabilitation Department since 1996 until now. Each patient was assigned an electronic code by which the patient's information could be identified. Subsequently, standard questionnaires were used, such as International physical activity questionnaire (IPAQ) to assess physical activity, MAC NEW to assess the quality of life, Spielberg to measure anxiety, Beck to assess depression, and nutritional questionnaires. RESULTS: The findings were recorded, and the data were analyzed by the web and SPSS software. For all patients, the forms were filled based on a number of variables including backgrounds, registration components, type of referral, diagnosis of underlying heart disease, methods of data collection and entry, details of the educational program, return to work, psychiatric condition, drug regimen, clinical condition, echocardiography findings, functional capacity and exercise test response, smoking status, nutritional habits, and finally their 5-year follow-up for events and re-hospitalization. CONCLUSION: It is necessary for the authors to establish a cardiac rehabilitation registration that can properly display care quality indicators and collect and report standard data from different nations to improve the quality of cardiac rehabilitation services and identify weaknesses.

Malachite Green, the hazardous materials that can bind to Apo-transferrin and change the iron transfer.

Different groups of synthetic dyes might lead to environmental pollution. The binding affinity among hazardous materials with biomolecules necessitates a detailed understanding of their binding properties. Malachite Green might induce a change in the iron transfer by Apo-transferrin. Spectroscopic studies showed malachite green oxalate (MGO) could form the apo-transferrin-MGO complex and change the Accessible Surface Area (ASA) of the key amino acids for iron transfer. According to the ASA results the accessible surface area of Tyrosine, Aspartate, and Histidine of apo-transferrin significantly were changed, which can be considered as a convincing reason for changing the iron transfer. Moreover, based on the fluorescence data MGO could quench the fluorescence intensity of apo-transferrin in a static quenching mechanism. The experimental and Molecular Dynamic simulation results represented that the binding process led to micro environmental changes, around tryptophan residues and altered the tertiary structure of apo-transferrin. The Circular Dichroism (CD) spectra result represented a decrease in the amount of the α-Helix, as well as, increase in the ß-sheet volumes of the apo-transferrin structure. Moreover, FTIR spectroscopy results showed a hypochromic shift in the peaks of amide I and II. Molecular docking and MD simulation confirmed all the computational findings.

The physical activity level and aerobic capacity estimation (VO2max) among the administrative staff of the Pars Special Economic Energy Zone (Assaluyeh, Iran) with different BMIs.

Background The purpose of this study was to examine the level of physical activity (PA) and maximal aerobic capacity (VO2max) among office workers of the Pars Special Economic Energy Zone in Iran with different body mass indexes (BMIs). Materials and methods This research was descriptive, and a correlation of variables was applied as its execution method. Administrative staff of two centers were randomly selected from 20 to 30 administrative centers of the Pars Special Economic Energy Zone, Assaluyeh, Iran, and included 294 male employees who were willing to participate in this research and who met the inclusion criteria (being in the age range of 20-60 years, lacking specific diseases, and who had enough physical fitness to do PA) who were purposefully selected. Results The age-adjusted means for the PA score (7.93 ± 1.12) and VO2max (48.66 ± 6.95) mL/min/kg were calculated. After adjusting for other variables, significant difference was found between BMI and age (ß = 0.20; p = 0.005), BMI and VO2max (ß = 0.302; p = 0.001), as well as BMI and the total PA score (ß = -0.304; p = 0.045). Conclusions The results of this study showed low levels of PA (work, exercise and leisure) and respiratory capacity in the administrative staff of the oil and gas industry, which is associated with overweight and obesity.