Background: Breast cancer is the most common cancer among women. An important goal for cancer patients is to improve the quality of life (QOL) by maximizing functions affected by the disease and its therapy. This study examined the effects of massage therapy on quality of life in women with breast cancer after surgery.

Materials and Methods: The study was quasi-experimental. Among the 53 women with breast cancer surgery and oncology clinic of Arak, 30 were randomly allocated in two groups of massage therapy (n=15) and 5 weeks (30 min, 2 sessions per week) and control (15 cases). Cortisol levels and quality of life questionnaire (SF36) was redirected and mental health groups. Data analysis software SPSS version 16 using paired t-test and one-way analysis of variance and a confidence level of 95% (p<0.05) was performed.

Results: The results showed a significant increase in the experimental group improved after the massage, physical (p=0.001) and psycho-social (p=0.002) were compared with control subjects. Massage also improves quality of life and mental health in breast cancer patients after surgery was (p<0.05). However, serum cortisol levels between the experimental and control groups were not significant (p>0.05).

Conclusion: The overall results of this study showed that massage therapy can be an effective intervention to improve quality of life and mental health in patients with breast cancer during radiotherapy is used.

Introduction: This study was to examine the effects of endurance training and high-fat diet in brain-derived neurotrophic factor (BDNF) in the male adult rat hippocampus.

Materials and Methods: Twenty eight Wistar rats were divided into four groups: (1) Regular diet-sedentary (RD-Sed), (2) Regular diet-Exercise (RD-Exe), (3) HF-sedentary (HF-Sed), and (4) HF- Exercise (HF- Exe) RD-Sed group was regarded as control. Animals in exercise groups received 8-wk endurance training and animals in HF groups were exposed to the HF diet for 8-wk. Hippocampal BDNF protein was assessed using commercial ELISA kits and the data were analyzed by one-way ANOVA. Statistical differences were considered significant at p<0.05.

Results: The results showed that the endurance training had no significant increase in BDNF protein level comparison with the RD-Sd and HF-Sed groups moreover the high-fat diet had no significant effect in BDNF protein level.

Conclusion: According to results of present study, looks applications of endurance training can increase amount of hippocampus BDNF protein level.

Background: Aging is associated with appetite decline, weight loss, reduced muscle mass and increased fat mass. Ghrelin and Obestatin are two peptides that effect appetite. According to importance of physical activity in energy balance and some body composition variables the aim of this study is investigate the amount of ghrelin, obestatin and some body composition variables and their relationship in athletes and non-athletes 50 -70 year old men.

Materials and Methods: This is an analytical study. Thirty athletes and thirty non-athletes 50-70 years old men took part in this research. Ghrelin, obestatin and some body composition variables include weight, muscle mass, fat mass, present boy fat and body mass index were measured.

Results: The result of this study showed that muscle mass significantly (p<0.01) and ghrelin insignificantly (p=0.16) were higher in athlete group. In addition percent body fat was lower in athletes group insignificantly (p=0.13). There was negative significant relationship between ghrelin and obestatin with muscle mass and positive significant relationship between ghrelin and obestatin with percent body fat in non-athletes group. There was strong relation between ghrelin and obestatin in both groups.

Conclusion: Regular participating in basketball training can increase muscle mass in 50-70 years old men. It seems that exercise training can delay aging effects on body composition by increasing some anabolic hormones such as ghrelin and growth hormone and it can change relationship between ghrelin, obestatin and some body composition variables.

Background: Motivation is one of the most important tools to push faculty members to perform effectively and efficiently in the workplace is. This study is based on Herzberg's theory of motivating factors to consider requiring faculty at the University of Medical Sciences deals.

Materials and Methods: In this cross-sectional study, a total of 168 faculty members of Tehran University of Medical Sciences, 102 persons conducting a completely free and informed, a 40-question questionnaire based on Herzberg's two-factor theory, design, a questionnaire. Data using t-test and Mann-Whitney U and indicators of central tendency and dispersion were analyzed by SPSS 16 software.

Results: Response rate to the questionnaires, 7.60, respectively. 5.24% of the faculty in the basic sciences and 5.74% at the clinical level of activity. Of "communication" and "progress and development", the motivation faculty have the greatest impact. Factors "physical condition" and "salary" have been less effective. Between the ages of faculty motivating factors, "nature", "responsibility and career" and "supervision and monitoring", there was a significant correlation. The relationship between work experience and of "salary" and "job security" was also significant.

Conclusion: Communication is one of the most important factors in increasing the motivation of faculty members in the physical conditions of work and wages are minimal impact in this area. With an aging faculty, salary, supervision and monitoring, and job security are more important motivation. In other words, with increasing age and work experience, academic expectations of the management of change and the proper evaluation of the activities of the officials do not have the decision-making, and because the quality of activities, good participate Ndah encouraged do not motivate members to create good will.

Background: Remaining of crude oil in storage tanks usually lead to accumulation of oily sludge at the bottom of the tank which should be treated and disposed of in a suitable manner. In this research the feasibility of chemical oxidation with H2O2 and Fenton&#39;s reagent for removal of total petroleum hydrocarbons (TPH) from composted storage tank sludges was investigated.

Materials and Methods: The sludge was mixed with immature compost at various sludge to compost ratios including 1:2, 1:4, 1:6, 1:8 and 1:10 and composted for 82 days. Then, hydrogen peroxide and Fenton’s reagent were added to the composted mixture in six concentrations including 2%, 5%, 10%, 15%, 20% and 30% w w-1 for a period of 24 and 48 hr.

Results: TPH removal in composting reactors with the ratios of 1:2, 1:4, 1:6, 1:8 and 1:10 were 66.59, 73.19, 74.81, 80.20 and 79.91 percent, respectively. The mean TPH removal of 1:8 composted mixtures with 2%, 5%, 10%, 15%, 20% and 30% of oxidant concentrations were 1, 5.09, 19.37, 28.16, 34.37 and 38.05 percent, respectively. The highest removal efficiency was achieved in stepwise addition to the sludge. As well, increasing oxidation time from 24 to 48 hr had a little effect on TPH removal increase and the removal efficiencies of H2O2 and Fenton were nearly similar.

Conclusion: Chemical oxidation with hydrogen peroxide and Fenton as a post-treatment step is an acceptable process in TPH removal from bottom sludge of storage tanks.

Background: According to the toxoplasmic retinochoroiditis leading to loss of central vision, corneal opacity, tearing, photophobia, and is, therefore early treatment is very important. This study aimed to evaluate the efficacy of intravitreal injection of toxoplasmic retinochoroditis clindamycin in comparison with conventional therapy (oral drug) was performed.

Materials and Methods: In this clinical trial, target population was all patients with the toxoplasmic retinochoroiditis referred to clinics in ophthalmology Arak city, that stratified randomly into two groups, interventional group “A” was received treatment with intravitreal injection clindamaycin " and control group “B” was received standard oral treatment (Pyrimethamine and sulfadiazine and clindamaycin). Tool for data gathering was questionnaires and medical records of patients in which visual acuity based on the Senllene Chart and retinal thickness with use tomography layers of the retina (OCT). Results of measurement were recorded by specialist retina before and after intervention (weekly and monthly until complete resolution of lesions in retina) during one year. The data entered into the SPSS 16 software and after matching age &sex of patients, was final analysis the using descriptive and inferential tests such as t-test was performed.

Results: Of the 26 patients with toxoplasmic retinochoroditis, 16 (61.5%), urban and number 10 (38.5%) were rural. The average improvement in visual acuity between the two groups in mean time to lesion healing (A) and (B) was different. The visual acuity in before and after treatment (separation of treatment) was significant difference in both groups (p<0.05). Also central macular thickness (in patients with toxoplasmic retinochoroditis) between before and after treatment in each group was different (p= 0.001), but the changes mean central macular thickness (in cases of toxoplasmic retinochoroditis) There was no significant difference between treatments (p=0.452).

Conclusion: Although any two methods of treatment are effective, but intravitreal injection clindamaycin method due to shorter lesion healing time and increase higher visual acuity, is better than the alternative similar way .

Background: Intraocular pressure (IOP) rise is the most common complication of Nd YAG laser posterior capsulotomy, and the aim of this study was to compare the effect of oral acetazolamide versus topical Co-biosopt in preventing IOP rise following Nd YAG laser posterior capsulotomy.

Materials and Methods: This clinical trial was done on 200 patients who underwent laser Nd: YAG capsulotomy. First group received oral acetazolamide 250 mg q 6h and placebo drops q 8h and second group received Co-biosopt) timolol 0/5% and dorzolamide 2%) drops q 8h and oral placebo capsule q 6h. IOP was measured before and 24 hours after laser capsulotomy.

Results: Mean IOP of right and left eye 24 hours after capsulotomy in the acetazolamide group was significantly decreased as compared to the previous (p=0.001) and in Co-Biosopt group the values 24 hours after capsulotomy was significantly decreased as compared with the previous in right and left eye (p=0.001).

Conclusion: According to oral acetazolamide side effects and desirable IOP reduction with Co-Biosopt that recently entered to Iran’s market and have typical domestic, this medication can be an option for preventing IOP rise after laser capsulotomy in a patient with posterior capsular opacification.

Background: Sudden visual loss is one of the emergent problems that it may be a sign of a life-threatening disease. It should be quickly evaluated and identified the treatable causes.

Case report: A young man without any history of certain disease was referred to the emergency department with complaints of sudden blindness. He was presented with fever, coriza symptoms and progressive blurring of vision that ultimately led to his visual loss. After carefully evaluation, finally suspected diagnosis of acute fulminant multiple sclerosis was made.

Discussion: Multiple sclerosis is a chronic inflammatory disease that is associated with acute attacks of neurological dysfunction. Some of these attacks are an emergent situation and need to early detection and treatment. There is a variant of Multiple sclerosis that called Acute Fulminant Multiple sclerosis which can cause sudden visual loss.

Introduction: Paints are composed of extensive variety of hazardous substances, such as organic solvents and heavy metals. Occupational exposure to paint increases oxidative stress, hematological disorders, and DNA injury. This study was performed to explore the beneficial effects of Selvit on the paint workers by measuring total antioxidant capacity, lipid peroxidation, and blood parameters as main oxidative stress biomarkers.

Materials and Methods: This clinical trial study was conducted on 25 male workers who worked in the paint factory. Serum markers such as total antioxidant capacity (TAC), lipid peroxidation (LPO) and also hematological parameters were measured before and after using Selvit (14 days). SPSS software was used for data analyses and paired t-test and Pearson correlation analysis were applied.

Results: Results showed that after using the Selvit, an increase in TAC and a decrease in LPO were observed but they were not significant. Also, aspartate transaninase significantly decreased after using Selvit and high density lipoprotein significantly increased.

Conclusion: Selvit have beneficial effect on hematological parameters due to its antioxidant capacity.

Background: One of the amendments made in Iran's Health System was family physician program were introduced in 2004 . This study aimed to describe the experiences of physician and other health team members about general interest of this program.

Materiasl and Methods: This study is a qualitative and data collection method was in-depth interviews (semi-structured). Groups participants including 15 physicians, 15 midwives and 25 healthworker declare their experiences about of general advantage in this program. In total, 55 interviews were carried out in population. Purposive sampling fand content analysis with comparative of the methods were used.

Results: In this study, after continuous analysis of data 376 initial codes were obtained. After integration of theses codes 30 the secondary cods come out which consist of public or general interest and economic benefit, respectively. Moreover 4 sub-categories (improve of index of public health and care, health folder, insurance for rural, low referral to expert of physican), were created.

Conclusion: Based on the results the use of electronic folders instead of traditional folder and accelerate to acsess of information patient for promotion of care and finally delivery some facilitate for health team worker recommended.

Background: Use of inappropriate drugs in the elderly is a major health care concern. It is likely to increase adverse drug reactions and induce a substantial increase in health care costs. The aim of study was to evaluate inappropriate drug use in the elderly.

Materials and  Methods: In this cross-sectional study, collecting data were collected from patient’s file for 260 patients aged 60 years who were admitted to Rasoul-e-Akram Hospital in 2012. Potentially inappropriate medications were identified based on the 2012 Beers criteria.

Results: The mean age of the patients was 75±8.3 years. Overall, 58(22.3%) of the patients were treated with potentially inappropriate medications. The most common inappropriately prescribed medications were benzodiazepines, pethidine, and TCAs.

Conclusion: To improve prescription quality in elderly patients in Iran, preparing a scientific criterion or guideline is necessary.

Background: One of the acute effects of snakebite is injury to vital organs including kidneys. This study examines the effects of snake (Najanajaoxiana) venom on renal function.

Materials and Methods: In this experimental study, six male Dutch rabbits with average weight of 1.5± 0.3 kg were selected. Before injection of the venom, blood samples were collected for serum analysis and then the snake (Najanajaoxiana) venom (140µg/kg) was injected intramuscularly. Following venom injection, blood sampling from each rabbit was carried out at hours 1, 3, and 24. All serum samples were separated within two hours and the amounts of creatinine, urea, albumin, and glucose were determined by quantitative detection kits. Statistical analyses were carried out by SPSS software version 21. Obtained information was compared by one-way ANOVA and F and Tukey tests. p value<0.05 was considered significant.

Results: Following venom injection at hours 1, 3, and 24, some serum parameters showed slight changes which were not statistically significant. However, glucose showed a significant increase (71%) at hour 1 (p<0.05). Following venom injection, this returned to normal at hour 24.

Conclusion: Based on the results obtained in the present study, it seems that the Najanajaoxiana venom, unlike the viper species, have no severe effects on the kidney.

Background: The growing elderly population in Iran and the association of aging with the high prevalence of physical and mental disorders have increased the necessity of determining quality of life of this age group. The quality of life of elderly women is affected by several factors due to their vulnerability. Hence, this study was designed to investigate the quality of life of elderly women in Arak.

Materials and Methods: This cross-sectional study was carried out on 271 elderly women who lived in Arak in 2013 using classified sampling. Data were obtained via general QOL (SF-36) questionnaires and analyzed by SPSS software.

Results: The mean (±SD) age of the participants was 67.5±7.02 years. The mean (±SD) total scores of SF-36, mental health, and physical health dimensions were 50.22±18.39, 58.54±19.38, and 46.35±20.82, respectively. The mean (±SD) score of eight dimensions of QOL were: general health 45.52±10.79, social function 56.58±24.94, physical pain 47.60±28.27, physical function 51.46±27.05, physical limitation 38.10±42.67, emotional problems 46.22±42.11, vitality 50.16±19.09, and mental health 58.54±19.38. There were significant difference between QOL, marriage, and income (P<0.05).

Conclusion: The results showed that the quality of life in this study was average and some factors, such as education, income, marriage, and residential situation, have a direct influence on QOL.

Background: The overuse of therapeutic antibiotics results in the drug resistance. The excessive use of antibiotics causes the mutations in the microorganisms and the emergence of new microorganisms which are resistant against the common antibiotics. With regard to limitations and known side effects of antibiotics, the exploring of antimicrobial compounds seems necessary. The purpose of this study is to evaluate the antimicrobial effects of aqueous and ethanolic extracts of Chevil against Staphylococcus epidermidis PTCC 1435, Yersinia enterocolitica PTCC 1221 and Enterobacter aeruginosa PTCC 1151 and to compare them with the common therapeutic antibiotics.

Materials and Methods: In this experimental study, after collecting plants from the highlands of Chaharmahal va Bakhtiari province, the extraction was carried out by the maceration method. To evaluate the antimicrobial activity, Disc diffusion test with Kirby-Bauer method was used. The Minimum Inhibitory Concentrations (MIC) and Minimum Bactericidal Concentration (MBC) were determined by using the dilution method.

Results: The highest inhibition zone diameter in 40 mg/ml was related to Staphylococcus epidermidis and the minimum diameter in this concentration was related to Gram-negative bacteria, Enterobacter aeruginosa. MIC of aqueous and ethanolic extracts for Enterobacter aeruginosa 64 and 32 mg/ml and MBC of ethanolic and aqueous extracts of Enterobacter aeruginosa were 128 and 64 mg/ml respectively.

Conclusion: The ethanolic extract of the Chevil compared with the common therapeutic antibiotics had more inhibitory effect on studied bacteria. Furthermore, Chevil extracts showed greater inhibitory effect on Gram-positive bacteria in comparison with Gram-negative bacteria.

Background: Mir-210 is proangiogenic microRNAis endothelial cells. This microRNA, causes the repression of some genes and proteins target so cause angiogenesis process. The purpose of this study was to determine the effect of a High Intensity Interval Training (HIIT) on Mir-210 and EphrinA3 receptor genes expression in soleus muscles of male rats.

Materials and Methods: In this experimental study, Twelve Wistar male rats(ageof eightweeks, average weight of 210.5±9.77)were randomly divided into exercise(n=6)and control (n=6) groups. High Intensity Interval Training was formed five days a week for eight weeks to taly including three Intervals (four minutes with an intensityof 90 to 100%VO2max and two minutes with an intensityof 50 to 60%VO2max).24 hours after exercise protocol, the rats were dissected and separated soleusmuscle. Mir-210 and EphrinA3receptor genes expression was performed by Real Time-PCRtechnique. Mir-210 and EphrinA3receptor genes expression were calculated by using the2∆∆CT and in dependentt-test to determine the significance of variables.

Results: Results showed that HIIT there had no significant effects on Mir-210 gene expression (p=0.16) Whe ars EphrinA3 gene expression in the exercise group was statistically significant (p=0.000).

Conclusion: It seems that a non-significant increase of Mir-210 and reduce in EphrinA3 gene expres sion, causes proangiogenic Operation ofendothelial cells and an increase in VO2max of rats following eight weeks of HIIT performance can be due to increased angiogenesis process.

Background: Physical activity and overweight both changethe body homeostasis for this purpose, in this study effect of two models of high and moderate intensity aerobic exercises on the amount of Adiponectin and Resistin were compared inobese and overweight females.

Materials and Methods: In this experimental study, 15 obese and overweight female (Mean age: 22.93±0.54 years weight: 75.15±2.07 kg hight: 160.6±1.38 Cm BMI: 29.24±0.73kg.m-2) were randomly selected as sample. Subjects were placed into high (33 min exercise, 85-90% of max hearat rate) and moderate (41 min exercise, 50-70% of max hearat rate) intensity aerobic exercise groups. Exercises lasted three days a week for eight weeks with an equal volume of consumed energy. In order to analyze data, independent-t test and Repeated Measure analysis of variance were used at a significance level of p<0.05.

Results: The results indicate a significant increase in Adiponectin after eight weeks of high-intensity aerobic exercise compared to moderate-intensity exercise (p=0.02). A significant reduction in fat mass and percentage was observed after moderate intensity exercise (p=0.03), too. In Addition, moderate intensity exercise caused a considerable decrease in Resistin after eight weeks (p=0.06).

Conclusion: High-intensity exercise appears to provide necessary metabolic stress to enhance Adiponectin, even without weight and fat loss.

Background: Pediatricians frequently confront with elevated body temperature in children and subsequent anxious parents. They practice several approaches in management of fever. A recently addressed issue is administration of alternating doses of acetaminophen and Ibuprofen. This method is relatively common , despite lack of sufficient evidence in this field.

Materials and Methods: This study is a randomized clinical trial. A total of 240 children, aged 6 months to 12 years suffering from gastroenteritis was recruited in this research. Children were classified in 3 groups. First group received Acetaminophen, second group received Ibuprofen and third group were treated with acetaminophen – Ibuprofen every other day alternately.

Results: 240 child were taken apart in this research . 112 ones were female (46.66%) and 128 were male (53.33%). The mean time of lowering fever in the first group was 2.07 days. This figure in the second and third groups were 1.82 and 1.87 respectively. Average doses in the first, second and third groups were (in order) 9, 8.17 and 7.13 doses. Medication in the first group minimum effectiveness rather than two other groups.

Conclusion: The alternating regimen of Acetaminophen – Ibuprofen is more effective than monotherapy in reduction of fever in infants and children between 6 months to 12 years.

Background: Considering to the frequency of occurrence of hypoglycemia in diabetes, alternative substrates for glucose play an important role in maintaining brain metabolism. The aim of the present study was to investigate the long-term effects of endurance training on brain lactate uptake during hypoglycemia in type 1 diabetic rats.

Materials and Methods: In this experimental study, seventy-two male Wistar rats were equally divided into four groups: Control, Trained, Diabetic control and Diabetic trained. Diabetes was induced by intraperitoneally injection of streptozotocin. After 8 weeks of endurance training, Hypoglycemia was induced by an intraperitoneally injection of insulin. One-half hours after hypoglycemia, lactate (4 mmol/kg) was injected intraperitoneally into animals. Animals were killed at intervals of 10, 20, and 30 min after injection, plasma and brain concentration of lactate and glucose were measured.

Results: A significant difference was found for plasma lactate concentration at intervals 20 (p<0.05) and 30 (p<0.05) between healthy groups and also between diabetic groups (p<0.05). Thirty minutes after injection, significant increase in brain lactate concentration was found between control and trained (p<0.05) and control diabetic and diabetic trained (p<0.05). Brain/plasma ratio of lactate had a similar pattern with brain lactate concentration. Increase in brain lactate concentration had no effect on decreased level of brain glucose concentration.

Conclusion: Endurance training can increase the brain lactate uptake of diabetic rats during hypoglycemia.

Background: Acne vulgaris, is a chronic inflammatory disease of the pilosebaceous units. Genetic, environmental factors and nutrition influence on this disease. Recent studies indicate an essential role of nutrition in the development of acne, particularly with the effect on oxidative stress and inflammatory processes. Many studies have reported lower incidence of acne in individuals who receive diets containing large amounts of omega-3. The aim of this study was to determine the probable therapeutic effects of omega-3 for the treatment of acne.

Materials and Methods: In this study, 60 patients with moderate to severe facial acne were randomly divided into two treatment groups: 1) 100 mg doxycycline daily and one placebo capsule Omega -3 2) doxycycline 100 mg daily and one capsule 1000 mg Omega -3. Acne severity was determined based on GAGS system at the beginning of treatment and at the end of the sixth and twelfth weeks of treatment, with photographs obtained from each patient.

Results: There was a significant reduction in acne severity score (GAGS) at the end of sixth and twelfth weeks in the Omega-3 group in comparison to control group that received placebo.

Conclusion: Omega-3 fatty acids can improve moderate to severe inflammatory acne, probably due to their anti-inflammatory properties.

Background: The aim of this research was to determine the relationship between inflammatory markers (Fibrinogen, C-reactive protein (CRP) and Creatine kinase (CK)) and respiratory responses FEF25-75% (Forced expiratory flow in 25-75 percent) and FEV1 (Forced expiratory volume in one second) in 14-16 year’s Urmia city boys in response to an incremental physical activity.

Materials and Methods: The subjects were boys of 14-16 years among 24 healthy participants. These groups divided into two groups randomly, one group as trained one (n=12) and the othes as control group. Blood sample was taken in baseline and after Modified Balke Protocol in trained group, And the blood sampling was taken in baseline and 48 hours later in control group. respiratory responses were measured immediately after Modified Balke Protocol.

Results: CRP and Fibrinogen significantly increased in trained group (p<0.001) and this group had high level of these markers compared with control group (p<0.001). The association between CRP with FEF25-75% and fibrinogen with FEF %25-75 and CK with FEF 25-75% in trained group was significant (p&le0.05).

Conclusion: The results of this study show that incremental physical activity increased inflammatory factors in active children. Incremental exercise shows a strong relationship between some inflammatory markers and respiratory parameters in adolescents 14-16 years old.