2024-03-28T22:33:40+03:30 http://umj.umsu.ac.ir/browse.php?mag_id=28&slc_lang=fa&sid=1
28-858 2024-03-28 10.1002
Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 INVESTIGATION OF THE EFFECT OF RESTRAINT STRESS IN PREGNANCY PERIOD ON EPILEPTIC BEHAVIORS OF INFANT RATS علی اصغر پیله وریان محمدحسن خادم انصاری e.saboory@yahoo.com    Background & Aims : According to the previous studies, stress enhances seizure attacks in epilepsy. But it is not clear that stress how and through which mechanisms enhance epileptic behaviors. In the present study effects of indirect Restraint Stress in pregnancy period of rats on infant epileptic behaviors have been investigated.   Materials & Methods : Females rats (200±20gr) were divided in to two groups: 1-entire pregnant rats (control group), 2-under stress pregnant rats (stress group). In the stress group, in 15th day of pregnancy, rats were held immobile into the Plexiglas tube, twice a day and every time for an hour and for a period of three continuous days. Pilocarpin (150 mg/kg.s,c) was injected to infants of both groups, in 25th day after birth, to convey epileptic behaviors. Then epileptic behavior of each rat was observed and recorded by a digital camera for a period of 120 minutes.   Results : Infants epileptic behaviors of stress group showed significant changes in comparison to control: mean duration of starting first neonatal epileptic behavior in infants of control was 5.35 ± 0.57 minutes which decreased to 3.21 ± 0.43 minutes in stress group (mean ± SEM, Mann-Whitney test). In addition, mean frequency of tonic-clonic attacks in infants of control group was 5 times and with a mean duration of 0.53 minute which increased to 8.2 times and 1.29 minutes, in infants of stress group, respectively. Moreover, mortality rate during attacks showed an increase of 21.4% in infants of stress group.   Discussion : stress in pregnancy period enhances epileptic behaviors of infant rats but its mechanism requires further investigation.  Source: Urmia Med J 2011: 22(1): 84 ISSN: 1027-3727 Restraint stress Epileptic behavior Seizure pilocarpin pregnancy Rat 2010 3 01 1 9 http://umj.umsu.ac.ir/article-1-858-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 RELATION BETWEEN HABITUAL AND OBLIGATORY ORONASAL SWITCHING POINT WITH TIDAL VOLUME AND RESPIRATION RATE DURING EXERCISE F Aslanpur farzanehaslanpur@yahoo.com MR Alipour S Khamenei N Ahmadiasl R Keihan Manesh Kh Ansarin Z Shoareian L Derafshpour Oronasal breathing Ventilation rate Tidal volume exercise 2010 3 01 244 253 http://umj.umsu.ac.ir/article-1-551-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 COMPARISON OF THE EFFICACY AND COMPLICATIONS BETWEEN TWO DIMENSIONAL PHOTOTHERAPY (CYLINDRICAL) AND UNI DIMENSIONAL PHOTOTHERAPY (DOUBLE) IN NEONATAL UNCONJUGATED HYPERBILIRUBINEMIA F Eghbalian eghbalian_fa @yahoo.com AR Monsef   F Eghbalian [1] , MD AR Monsef [2] , MD     Received: 9 June, 2009 Accepted: 30 Aug 2009  Abstract: Background & Aims: This study was performed to compare the effects and complications of single and double surface photo therapies. Materials & Methods: This study was done on 80 neonates. Infants in group one and two received single and double surface photo therapies, respectively. Bilirubin level was measured at the beginning of the study, 12 and 24 hours after phototherapy and at the releasing time. The complications of phototherapy such as hypocalcemia, thrombocytopenia, skin rash, and diarrhea were evaluated.  Results: The mean total bilirubin level of single and double surface photo therapy groups at the beginning of therapy were 16.84±1.29 and 20.80±2.38 mg/dl, respectively and 15.00±1.38 and 16.75±2.34 mg/dl respectively after 12 hours of therapy. Serum bilirubin concentration decreased during phototherapy (p=0.000) and there were significant differences between two groups. After 24 hours of therapy the mean total bilirubin levels of single and double surface photo phototherapy group were 12.15±1.70 and 12.81±2.83 mg/dl, respectively. Serum bilirubin concentration decreased during phototherapy and there were significant differences between both groups. There was no significant difference between two groups during hospitalization and bilirubin decreased at releasing time. Skin rash was more frequent in double surface phototherapy group (p<0.05) . No other significant relation between two groups in hospitalization period was found. Conclusion: Double surface photo therapy was more effective in decreasing bilirubin after 12 and 24 hours but there was no significant difference between two groups in duration of hospitalization, bilirubin decrease at releasing time, and complications of phototherapy.  Keywords: Neonate, Hyperbilirubinemia, Phototherapy     Address: Besat Hospital , Hamadan University of Medical Sciences, Hamadan , Iran . Tel: (+98811) 2640061     Email: eghbalian_fa@yahoo.com    Source: UMJ 2010: 20(4): 329 ISSN: 1027-3727   [1] Associate Professor of Neonatology, Hamadan University of Medical Sciences, Hamadan , Iran (Corresponding Author)   [2] Associate Professor of Pathology, Hamadan University of Medical Sciences, Hamadan , Iran Neonate Hyperbilirubinemia Phototherapy 2010 3 01 254 260 http://umj.umsu.ac.ir/article-1-552-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 STUDY ON SHORT STATURE IN CHILDREN UNDER FIVE YEARS OLD ASADABADI HEALTH CENTER OF TABRIZ, 2006-2007 MH Hosseinian hosseinianm@yahoo.com S Shiva J Shahamfar   MH Hosseinian [1] , MD S Shiva [2] , MD J Shahamfar [3] , MD     Received: 13 Jan, 2009 Accepted: 5 Aug, 2009   Abstract  Background & Aims: The main aims of children health for the current century have focused on short stature and o ne of the important aims of W.H.O in 21th century is to reduce the stunting rate below 20% in under five year-old children. This study aimed to evaluate short stature in under five-year children in Asad Abadi Health Center in Tabriz.   Materials & Methods: This cross sectional-descriptive study was carried out on under five year-old children who referred to Asadabadi Health Center . NCHS growth charts were used for evaluation of growth parameters. The data were analyzed using SPSS software. Statistical procedures used to analyze the data included chi-square test, logistic regression, and Pearson correlation . Differences between groups were considered significantly when p<0.05. Results: 1600 children with the mean age of 21 months, consisting of 50.1% males and 49.9% females were studied in a period of eight months. There was statistically a meaningful correlation between patents' and children's height positive family history was a risk factor for shortness of children. Also the correlation between index of height for age at birth and gestational age was statistically significant (P = 0.000).   Conclusion: There is a significant association between parent’s height and the stunting of their children. In addition, positive family history is a risk factor for stunting of children.     Keywords: Stunting, Child growth, Malnutrition     Address: Children Hospital, Sheshgelan St, Tabriz, Iran Tel : (+98 441) 5262250     Email: hosseinianm@yahoo.com     Source: UMJ 2010: 20(4): 330 ISSN: 1027-3727   [1] Assistant Professor of Pediatrics ,Tabriz University of Medical Sciences, Tabriz, Iran (Corresponding Author)   [2] Assistant Professor of Pediatric Endocrinology, Tabriz University of Medical Sciences, Tabriz, Iran   [3] Assistant Professor of Community Medicine, Tabriz University of Medical Sciences, Tabriz, Iran Stunting C hild growth M alnutrition 2010 3 01 261 264 http://umj.umsu.ac.ir/article-1-553-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 LONG-TERM KIDNEY FUNCTION DISEASE IN RENAL TRANSPLANTATION WITH CHRONIC ALLOGRAFT DYSFUNCTION M Hajiyan HR Khalkhali E Hajizadeh hajizadeh@modares .ac.ir A Ghafari Moghadam A Kazemnezhad   HR Khalkhali [1] , MSc E Hajizadeh [2] , PhD A Ghafari Moghadam [3] , MD A Kazemnezhad [4] , PhD Morad Hajiyan [5] , MSc     Received: 21 April, 2009 Accepted: 22 July, 2009  Abstract  Background & Aims: Chronic Allograft Dysfunction is a major concern for graft loss in Renal Transplant Recipients. This paper investigated the waiting time and death-censored graft survival in renal transplant recipients with chronic allograft dysfunction. The association between short-term and long-term kidney function in this patients were studied.  Materials & Methods: In a single-center retrospective study, 214 renal transplant recipients with chronic allograft dysfunction were investigated at Urmia University Hospitals from 1997 to 2005. Kidney function at each visit was assessed with GFR. We applied NKF and K/DOQI classification of chronic kidney disease staging system to determine stage of kidney disease in this group of patients. Kaplan-meiers survival analysis and log-rank test were used for data analysis.   Results: The pure death-censored graft loss was 26.6% with the mean waiting time of 81.7 months. In overall, death-censored graft loss in Pts with stage 3 at the beginning of the study (start of chronic allograft dysfunction’s process) is faster than other Pts.  Conclusion: The findings show that kidney function in the first year after transplantation is one of the main prognoses on death-censored graft loss. Therefore, care of renal transplant recipients in the first year increases long-term kidney survival.   Keywords: Chronic allograft dysfunction, Death-censored graft loss, Long-term kidney function disease, Survival analysis    Address: Department of Biostatistics, Tarbiat Modares University, Jalal Al-e-Ahmad St., Tehran, Iran Tel: (+9821) 88013030    Email: hajizadeh@modares .ac.ir  Source: UMJ 2010: 20(4): 331 ISSN: 1027-3727   [1] PhD Student in Biostatistics, Department of Biostatistics, Tarbiat Modares University, Tehran, Iran  [2] Associate Professor of Biostatistics, Department of Biostatistics, Tarbiat Modares University, Tehran, Iran (Corresponding Author)  [3] Assistant Professor of Nephrology, Imam Khomeini Hospital, Department of Nephrology , Urmia University of Medical Sciences, Urmia, Iran  [4] Professor of Biostatistics, Department of Biostatistics, Tarbiat Modares University, Tehran, Iran  [5] Research Expert, Tehran University of Medical Sciences, Tehran, Iran Chronic allograft dysfunction Death-censored graft loss Long-term kidney function disease Survival analysis 2010 3 01 265 270 http://umj.umsu.ac.ir/article-1-554-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 ANTIFUNGAL ACTIVITY OF ALCOHOLIC EXTRACT OF PEGANUM HARMALA IN VITRO K Diba kadiba@umsu.ac.ir M Geramishoar M Sharbatkhori L Hosseinpur Peganum harmala Candida Inhibitory 2010 3 01 271 277 http://umj.umsu.ac.ir/article-1-555-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 GROWTH PATTERN AND NUTRITIONAL INTAKE IN CHILDREN WITH CYSTIC FIBROSIS COMPARISON WITH NORMAL CHILD IN EAST AZERBAIJAN, IRAN A Nasiri M Rafeey mrafeey@yahoo.com P Pourabdollahi SJ Ghaemmaghami M Samsamy Pourhossein D Cystic fibrosis Child nutrition Enzyme replacement Growth 2010 3 01 278 283 http://umj.umsu.ac.ir/article-1-556-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 THE EFFICACY OF SELF-CARE EDUCATION ON KNOWLEDGE AND PERFORMANCE OF EPILEPTIC PATIENTS WHO REFERRED TO SELECTED EDUCATIONAL HOSPITALS OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES IN 2008 M Sahebolzamani A Shakuri L Aliloo A Rashidi Aliarmini@gmail.com Self care education K nowledge Performance Epileptic patients 2010 3 01 284 289 http://umj.umsu.ac.ir/article-1-557-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 DETERMINING INDIVIDUAL CHARACTERISTICS OF ADDICTS THROUGH MULTI-DIMENSIONAL "MMPI" QUESTIONNAIRE WHO REFERRED TO THE TREATMENT CENTERS OF TEHRAN IN 2008 M Sahebolzamani L Alilou L_Alilo@yahoo.com A Rashidi A Shakibi Individual specifications A ddicts MMPI 2010 3 01 290 297 http://umj.umsu.ac.ir/article-1-558-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 INVESTIGATION OF THE RENAL PARENCHYMA COMPLIANCE IN ACUTE OBSTRUCTIVE UROPATHY WITH RENAL VEIN DOPPLEق V Zarrabi Vida_zarabi20@yahoo.com R Saloti   V Zarrabi [1] , MD R Saloti [2] , MD     Received: 18 Feb, 2009 Accepted: 22 July, 2009   Abstract  Background & Aims: Renal stone is a common disease in GU system. Differential diagnoses of this problem are appendicitis, ectopic pregnancy, torsion of ovarian cyst which are important to be differentiated from each other. Sonography is a procedure for diagnosis of stone but it cannot diagnose all of the ureteral stones. Ureteral stone produces obstruction leads to increased pressure in ureter and kidney. Increasing pressure in kidney decreases compliance of this organ and manifests as an increase in renal vein resistance. In this study we aimed to calculate renal compliance in obstructed and non-obstructed kidney. Materials & Methods: In a descriptive cross-sectional study we did Doppler on 33 patients with acute renal obstruction and calculated venous compliance and arterial resistive index (RI) in normal and obstructed kidney and reported the results by mean and percent.  Results: The compliance in normal kidney was about 0.56 and in obstructed kidney was 0.34 so the compliance was lower in obstructed kidney. Arterial RI in obstructed kidney was above 0.63. This was below 0.62 in normal kidney. These two RIs are very near to each other though using arterial RI in comparison with using venous compliance seems to have less accuracy. Conclusion: This study showed that using renal compliance which decreases in obstruction is a suitable way for detection of obstruction. Keywords: Renal compliance, Vein Doppler, Obstructive uropathy   Address: Radiology Department, Rasoul Akram Hospital, Niayesh St., Satarkhan Ave., Tehran, Iran. Tel: (+98 21) 66516049   Email: Vida_zarabi20@yahoo.com     Source: UMJ 2010: 20(4): 336 ISSN: 1027-3727   [1] Assistant Professor of Radiology, Iran University of Medical Sciences, Tehran, Iran (Corresponding Author)  [2] Radiology Resident, Iran University of Medical Sciences, Tehran, Iran Renal compliance Vein Doppler Obstructive uropathy 2010 3 01 298 301 http://umj.umsu.ac.ir/article-1-559-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 INCOMPETENCY OF CURRENT PRACTICE OF BLOOD ORDERING FOR ELECTIVE SURGERIES IN IMAM KHOMEINI AND SHAHID MOTAHARI HOSPITALS IN URMIA,DURING THE 2ND TRIMESTER OF 2007 MM Aghdashi aghdashi@umsu.ac.ir E Hassani M Shirvani Transfusion Cross- match Elective operation 2010 3 01 302 306 http://umj.umsu.ac.ir/article-1-560-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 POLYMORPHISMS OF IFN-Γ AND IL-10 GENES IN NORMAL POPULATION I Abdirad isaabdirad@umsu.ac.ir M Bagheri MD Omrani H Norouzi Pakzad   I Abdi Rad, [1] PhD M Bagheri [2] , MSc MD Omrani [3] , PhD H Norouzi Pakzad [4] , MD     Received: 18 Nov, 2008 Accepted: 21 Oct, 2009  Abstract Backgrounds & Aims: Some of polymorphisms are located in the promoter regions or other regulatory sequences of cytokine genes and are associated with increased or decreased amount of cytokines production. The aim of this study was to determine the rate of polymorphisms of IFN-γ +874 and IL-10 -1082 in the normal population.  Materials & Methods: 109 normal individuals were included in the study and genomic description was carried out using ASO-PCR method. Results: Allelic frequency of alleles A and T for IFN-γ +874 were 50.92% and 49.08% respectively, and the highest genotype frequency was for the genotype A/T (54.13%). Allelic frequency of A and G for IL-10 -1082 also were 50.92% and 49.08% respectively, and genotype A/G had the highest rate among different genotypes of IL-10 -1082 (96.33%). Conclusion: The alleles A and T of IFN-γ gene (+874) were in Hardy-Weinberg equilibrium, while it was not the case for A and G alleles of IL-10 gene (-1082). Keywords: Polymorphism, Interferon-γ +874, Interleukin-10 -1082   Address: Department of Genetics, Motahhari Hospital, Urmia University of Medical Sciences, Urmia, Iran Tel: (+98 441) 2240166    Email: isaabdirad@umsu.ac.ir  Source: UMJ 2010: 20(4): 338 ISSN: 1027-3727   [1] Associate Professor of Medical Genetics, Urmia University of Medical Sciences, Urmia, Iran (Corresponding Author)  [2] Instructor of Genetics, Urmia University of Medical Sciences, Urmia, Iran  [3] Associate Professor of Genetics, Urmia University of Medical Sciences, Urmia, Iran  [4] General Practitioner, Urmia University of Medical Sciences, Urmia, Iran Polymorphism Interferon-γ +874 Interleukin-10 -1082 2010 3 01 307 312 http://umj.umsu.ac.ir/article-1-561-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 THE EFFECT OF DIAZINON ON TESTICULAR TISSUE IN ADULT MALE RAT: A HISTOPATHOLOGICAL STUDY GR Najafi g.najafi2006@yahoo.com S Salami A Karimi   GR Najafi [1] , DVSc S Salami [2] , Ph.D A Karimi [3] , MSc     Received: 10 June, 2009 Accepted: 1 Sep, 2009  Abstract  Backgrounds & Aims : Diazinon as nonsystemic organophosphate insecticide is commonly used as an agent to protect fruits and vegetables. This study sought to investigate the effects of Diazinon on histological structure of the testis and fertility of the rats.   Materials & Methods: Thirty five male adult rats were randomly divided into two groups: control and test. 70 mg Diazinon/kg body weight were administrated orally, once a day for 60 days. Seven micrometer tissues -thick sections of formalin fixed paraffin embedded testis- were stained using method of Weigret-Iron. Diameter of seminiferous tubules, thickness of the seminiferous epithelium, and thickness of the capsule of testis were measured .   Result: Irregular shape and atrophy in seminifrous tubules were noted in treated rats between the 10th to 60th days. Disjunction and remarkable edema in interstitial connective tissue were also observed in seminiferous tubules and germinal epithelium cells. Diameter of seminiferous tubules and thickness of seminiferous epithelium were significantly decreased. Giant cell was evident in some of the seminiferous tubules by the 24th day of the study.   Conclusion: The data suggest that diazinon can cause considerable atrophy in histological structure of the testis thus, morphological changes can lead to functional deficiency in males.   Keywords: Diazinon, Testicular tissue, Edema, Histology    Address: College of Veterinary Medicine, Urmia University, Nazlou Road, Urmia, Iran   Tel : (+98 441) 2779552  �  Email: g.najafi2006@yahoo.com   Source: UMJ 2010: 20(4): 339 ISSN: 1027-3727   [1] Assistant Professor of Basic Science Department, College of Veterinary Medicine, Urmia University, Urmia, Iran (Corresponding Author)  [2] Assistant Professor of Clinical Biochemistry, Urmia University of Medical Sciences, Urmia, Iran  [3] Master in Biochemistry, Payam Noor University of Tehran, Tehran, Iran Diazinon Testicular tissue Edema Histology 2010 3 01 313 319 http://umj.umsu.ac.ir/article-1-562-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 RHINO-SINO-ORBITAL MUCORMYCOSIS IN A RENAL TRANSPLANT PATIENT makhdomikhadijeh@yahoo.com Mucormycosis Transplantation Immunosuppresion 2010 3 01 320 323 http://umj.umsu.ac.ir/article-1-563-en.pdf
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Studies in Medical Sciences Studies in Medical Sciences 2717-008X 2717-008X 10.61186/umj 2010 20 4 MUSIC AND WORKING PROCESS IN OPERATING ROOM MB Zienaly mb-zeinaly@umsu.ac.ir MM Aghdashi AR Afshar S Masoodi   MB Zienaly [1] , MD MM Aghdashi [2] , MD AR Afshar [3] , MD S Masoodi [4] , MSc     Received: 29 Sep, 2009 Accepted: 15 Oct, 2009  Abstract  Although there are numerous studies about the effects of music on patient's recovery, less evidence is available about the effects of music on the physicians and hospital staff. It is generally believed that silence and tranquility should prevail in operating rooms and any extra noise is regarded as a distraction and can interfere with verbal communication among personnel. Do the harmonic and pleasant sounds have the same effect5? In their latest study published in Injury, Ulmann, et al indicated that tranquility in operating room does not mean strict silence and even the sound of music can help to bring about the intended tranquility in operating room6. In order to evaluate the influence of music on surgeons, anesthesiologists and nurses working in the operating room, a questionnaire was designed and 300 copies were distributed among the doctors and nurses at five different hospitals in Urmia. The collected data were analyzed 70.2% of participants believed that light music improves verbal communication between personnel and 90.3% of responders claimed that music in the operating room improves their concentration. Anesthesiologists and older personnel had a tendency for low volume music. The obtained data revealed that music in low volume could improve verbal communication and concentrating ability of surgeons, anesthesiologists, and other personnel working in operating rooms. An interventional study can be designed to reassess the results obtained from this questionnaire-based study.   Keywords : Music, Operating room, Staff communication     Address : Department of Anesthesiology, Motahhary Hospital, Urmia Medical Sciences University, Urmia, Iran Tel: ) +98 441 ( 3459538     E -mail : mb-zeinaly@umsu.ac.ir   Source: UMJ 2010: 20(4): 341 ISSN: 1027-3727   [1] 1 Associat Professor of Anesthesiology, Urmia University of Medical Sciences, Urmia, Iran (Corresponding Author)   [2] Assistant Professor of Anesthesiology, Urmia University of Medical Sciences, Urmia, Iran   [3] Associate Professor of Orthopedics, Urmia University of Medical Sciences, Urmia, Iran   [4] PhD Student in Epidemiology, Department of Epidemiology, Shahid Beheshti University, Tehran, Iran Music Operating room Staff communication 2010 3 01 324 327 http://umj.umsu.ac.ir/article-1-564-en.pdf