Showing 41 results for Alizade
Azam Malek Hoseini, Zhila Abed Saeedi , Shaban Ali Alizadeh, Seyed Mohammad Kazem Naeeni,
Volume 17, Issue 12 (3-2015)
Abstract
Background: The type of dressing used has great effct on pain relief when dressing patients is changed. So this study is performed to compare the effect of Acticoat dressing and normal dressing on pain of burn patients during dressing change.
Materials and Methods: This clinical trial was done on 64 patients with second and third degrees burn wounds in Vali-asr hospital. The patients were randomly divided in two groups (receiver of the Acticoat) and control (the receiver of silver sulfadiazine cream 1%) for 15 days. Pain was examined during dressing change by using numerical evaluation of the degree of pain on the first, seventh and fifteenth days. Finally, the data was examined by using statistical tests, Chi-square, Mann-Whitney tests, RM ANOVA.
Results: The results showed that there was no significant differences between the groups in baseline pain intensity statistically (p=0.20). Pain intensity had statistically significant difference in the experimental group and control group in the seventh and fifteent days of the study (p>0.001) so that the experimental group experienced less pain.
Conclusion: Acticoat dressing is a simple and practical method in burn patients according to the present results of study which is preferred in terms of reducing pain during dressing change compared to the conventional method.
Hasan Izanloo, Shahram Nazari, Mohammad Ahmadi Jebelli, Soodabeh Alizadeh Matboo, Hamid Reza Tashauoei, Behnam Vakili, Mohammad Rajabi, Hosein Aghababaei, Gharib Majidi,
Volume 18, Issue 6 (9-2015)
Abstract
Background: Dendrimers are a subset of branched structures that have certain structural order. The aim of this study was to investigate the performance of Polypropylenimine-G2 (PPI-G2) dendrimers in removal of Escherichia coli, Proteus mirabilis, Bacillus subtilis and Staphylococcus aureus from aqueous solution .
Materials and Methods: In this experimental study , initially dilution of 103 CFU/ml was prepared from each strain of bacteria . Then , different concentrations of dendrimers (0.5, 5, 50 and 500 µg/ml) was added to water . In order to determine the efficiency of dendrimers in removal of bacteria, samples were taken at different times (0, 10, 20, 30, 40, 50 and 60 min) and were cultured on nutrient agar medium . Samples were incubated for 24 hours at 37 ° C and then the number of colonies was counted .
Results: By the increasment of dendrimer concentration and contact time , the number of bacteria in aqueous solution decreased. In times of 40 , 50 and 60 minutes, and the concentrations of 50 and 500 µg/ml, all kinds of bacteria in aqueous solution were removed . 0.5 µg/ml of dendrimer concentration had not effect in reducing the number of Escherichia coli and Proteus mirabilis . The effect of dendrimer on gram-negative bacteria was weaker than gram-positive bacteria.
Conclusion: Results of this study indicated that PP I -G2 dendrimer is able to remove Escherichia coli , Proteus mirabilis , Staphylococcus aureus and Bacillus subtilis in aqueous solution. However, using dendrimers can be considered as a new approach for drinking water disinfection but it requires further wide range studies.
Mojgan Mirghafourvand, Aziz Homayouni Rad, Sakineh Mohammad Alizadeh Charandabi, Kolsoum Shokri,
Volume 18, Issue 8 (11-2015)
Abstract
Background: Constipation is a functional gastrointestinal disorder and the use of probiotics is considered as a new solution in prevention and treatment of constipation. The aim of this study is to review the clinical evidence about probiotics effects in the prevention and treatment of constipation.
Materials and Methods: To review the accessible evidence about efficacy of probiotics in the prevention and treatment of constipation, the search of key words such as constipation, probiotic and yoghurt are conducted in databases Pubmed, Medlinplus and Cochran from 1980-2013 and of 49 articles about constipation, 16 yandomized controlled clinical trial articles and 3 pre-test and post-test randomized trials that investigated the effects of probiotics on constipation were included in this study.
Results: Probiotics produced lactic acid and fatty acids with short chains that decrease the colon pH and stimulate muscular contractions and intestinal peristalsis. Some of probiotics can increase the mucous discharge and change linked bile salts to free bile salts entering much water to colon and leads to soft defecation.
Conclusion: Considering studies, daily use of probiotics such as lactobacillus acidophilus and bifidobacteria lactic 105-1011 CFU/gr for at least 1-2 weeks can help to decrease constipation.
Shahram Nazari, Sajjad Ashkani, Hadi Yousefzadeh, Fazel Agaei, Gharib Majidi, Aziz Kamran, Payman Azghani, Ayyob Rastegar, Zohreh Nazari, Soudabeh Alizadeh Matboo,
Volume 18, Issue 12 (3-2016)
Abstract
Background: Dendrimers are macromolecules with regular three-dimensional structure that have many branches. The aim of this study was to investigate the fficiency of Nano Polyamidoamine–G5 (NPAMAM-G5) dendrimers in removal of Escherichia coli, Klebsiella oxytoca, Pseudomonas aeruginosa, Proteus mirabilis and Staphylococcus aureus from aqueous solution.
Materials and Methods: In this experimental study, initially, dilution of 103 CFU/ml was prepared from each strain of bacteria. Then, different concentrations of dendrimers (0.025, 0.25, 2.5 and 25 µg/ml) in the ambient temperature (23-25°C) was added to water. In order to determine the efficiency of dendrimers in removal of bacteria, samples were taken at different times (0, 10, 20, 30, 50 and 60 min) and were cultured on nutrient agar medium. Samples were incubated for 24 hours at 37 ° C and then the number of colonies was counted.
Results: There is a direct relation between antibacterial properties of dendrimers in aqueous solution and increasing the dendrimer concentration and contact time. At a concentration of 25 μg/ml and 60 minutes, all kinds of bacteria except Staphylococcus aureus, and at 30 minutes, E. coli and Klebsiella bacteria, were removed by 100% The concentration of 2.5 μg/ml at 60 minutes of bacteria, Escherichia coli, Klebsiella and Proteus mirabilis, 100% Were removed. All concentrations of dendrimer at different times were reduced bacteria.
Conclusion: Results of this study indicated that NPAMAM–G5 dendrimer is able to remove Escherichia coli, Klebsiella oxytoca, Pseudomonas aeruginosa, Proteus mirabilis and Staphylococcus aureus from aqueous solution.
Hamidreza Shokrani, Reza Nabavi, Zahra Alizade Sarabi,
Volume 19, Issue 3 (6-2016)
Abstract
Background: Demodex mites can infect the sebaceous glands and hair follicles from almost every area of human skin especially on the face. Demodicosis is considered to be a factor in the pathogenesis of some skin disorders. The aim of this study was to determine the prevalence of Demodex mites and to identify the association between risk factors and Demodex infection.
Materials and Methods: This cross-sectional study was conducted with 100 university students in Khorramabad, Iran. Samples were collected from three different regions of the face (nose, cheeks and forehead) using two different methods, including cellophane tape method (CTP) and skin pressurization. A questionnaire was filled for each individual and data were subjected to statistical analyses using chi-square test.
Results: The overall prevalence of Demodex mites was 55%. The detection rate of infection by cellophane tape method was much higher than that of the skin pressurization (p<0.01). The incidence of Demodex was found to occur more frequently in males and in people with oily skin (p<0.05). Furthermore, the infection rate among students with acne vulgaris was significantly higher than that of students without acne (p<0.05). We found a significant difference between acne vulgaris and density of Demodex mites (p<0.01).
Conclusion: The cellophane tape method (CTP) is an easy and suitable method for epidemiologic investigations. Skin types and gender were identified as risk factors. Our study suggests that Demodex infection could be associated with acne vulgaris.
Abdoreza Yavari, Farhad Fatehi, Hamid Dalvand, Akram Valizadeh, Rahmatollah Moradzadeh, Farideh Sadat Mirhoseini,
Volume 19, Issue 6 (9-2016)
Abstract
Background: The speech disorders may produce irreparable damage to childs speech and language development in the psychosocial view. The voice, speech sound production and fluency disorders are speech disorders, that may result from delay or impairment in speech motor control mechanism, central neuron system disorders, improper language stimulation or voice abuse.
Materials and Methods: This study examined the prevalence of speech disorders in 1393 Arakian students at 1 to 6th grades of primary school. After collecting continuous speech samples, picture description, passage reading and phonetic test, we recorded the pathological signs of stuttering, articulation disorder and voice disorders in a special sheet.
Results: The prevalence of articulation, voice and stuttering disorders was 8%, 3.5% and%1 and the prevalence of speech disorders was 11.9%. The prevalence of speech disorders was decreasing with increasing of student’s grade. 12.2% of boy students and 11.7% of girl students of primary school in Arak had speech disorders.
Conclusion: The prevalence of speech disorders of primary school students in Arak is similar to the prevalence of speech disorders in Kermanshah, but the prevalence of speech disorders in this research is smaller than many similar researches in Iran. It seems that racial and cultural diversity has some effect on increasing the prevalence of speech disorders in Arak city.
Leila Dehghan, Hamid Dalvand, Abdolreza Yavari, Fakhreddin Shariatmadari, Akram Valizadeh,
Volume 19, Issue 8 (11-2016)
Abstract
Background: Understanding the real needs of children with cerebral palsy and their families helps the therapists to provide adequate health care service for them. This study aimed to determine the needs of mothering handling training for family caregiving of children and youth with CP at home based on the level of gross motor function.
Materials and Methods: This research was a descriptive, analytical and cross sectional study that was performed on 186 children 4-12 year olds with CP from the rehabilitation clinics in the city of Arak. They were selected by simple and purposeful sampling. Clinical tests were Gross Motor Measure Function Classification System Expanded & Revised (GMFCS E&R) to assess the severity of gross motor function lesions and canadian Occupational performance measure (COPM) to determine the needs. Data were analyzed by descriptive tests such as: statistical test and two-way ANOVA.
Results: The most important need of mothering handling training was self care training specially toileting, feeding, eating and functional mobility related to children with CP in the level of V of GMFCS E&R (transported in a manual wheelchair). There were no significant differences in needs of mothering handling training in areas of sex and severity of gross motor function lesions (p>0.05).
Conclusion: It seems that therapists should combine maternal handling trainings with other interventions in therapy programs, especially in the area of self- care.
Abdoreza Yavari, Rahmatollah Moradzadeh, Hamid Dalvand, Akram Valizadeh, Farhad Fatehi, Mahmudreza Nakhaei,
Volume 19, Issue 10 (1-2017)
Abstract
Abstract
Background: One of the problems in children with cerebral palsy is impaired eating and drinking liquids. The purpose of this study is to compare the effect of oral motor stimulations on feeding function in the children with spastic cerebral palsy by two medical and family centered approaches.
Materials and Methods: This research was a descriptive-analytical cross sectional study that performed on 40 children 2-8 year olds with spastic Cerebral Palsy from the rehabilitation clinics in the city of Arak. They were selected by simple and purposeful sampling. Applied instruments were Gross Motor Measure Function Classification System Expanded & Revised (GMFCS E&R) and oral motor assessment scale(OMAS). Data were analyzed by statistical tests such as: Kolmogorov-Smirnov, reporting mean, standard deviation, data analysis frequncy distribution table, independent t-test, dependent t-test, chi-square and MANOVA.
Results: The difference of swallowing function assessed by OMAS in both groups managed by family centered and clinician centered approach prior and post management statistialy was meaningful (p=0.001(. The difference between swallowing function of both groups post intervention was not meaningful in view of first and second assessor, also it had no statistical significance(p=0.89 , p=0.07)
Conclusion: In general, we can conclude that oral motor stimulation is effective on swallowing function of cerebral palsy children in both treated groups. The effect of these stimulations on swallowing function in children with cerebral palsy between clinician centered and family centered approaches was equal.
Fahimeh Zare Ebrahim Abad, Abdolhosein Shahverdi, Mitra Heidari Nasr Abadi, Alireza Alizadeh,
Volume 20, Issue 1 (4-2017)
Abstract
Abstract
Background: The aim of this study was to investigate the effect of fed fish oil (FO) with or without vitamin E for mothers on the testis cells of male offsprings.
Materials and Methods: Sixty mature female NMRI mice were divided into different groups: control (CTR; Standard diet(vitamin E 50 mg IU/kg) pre and postnatal period); I) Gavages 0.01 ml/day/mother fish oil (FO)+CTR diet during prenatal period; II) Gavages FO+CTR diet during postnatal period; III) consumed VITE(125 mg IU/kg) 2.5 folded greater than standard recommendations(2×)during prenatal period; IV)consumed VITE(2×)diet during pre and postnatal period; V)consumed VITE(2×)diet during postnatal period; VI) Gavages FO+VITE(2×) diet during prenatal period; VII) Gavage FO+VITE(2×)diet during postnatal period ;VIII) Gavages FO+VITE (2×)diet during pre and postnatal period. After weaning, the testes were collected and histological data were analyzed using SAS software by Duncan test.
Results: testes cells length, width and weight was lower in offspring which their mothers fed FO+CTR diet during prenatal, (p<0.05).Vitamin E consumption during postnatal period improved these parameters (p<0.05). Spermatogoni (47 vs. 43), spermatocyte (43 vs. 34), Spermatid (63 vs. 44), Sertoli (0.9 vs. 2), and Leydig (3 vs. 1.7) were increased as FO+VITE was used than CTR (p<0.05).
Conclusion: The positive effects of supplementation maternal diet by FO with VITE or sole VITE was observed. Thus, antioxidants should be consumed along with omega-3 fatty acids in maternal diet.
Sanaz Alizadeh, Naser Aghdami, Bagher Seyed Alipour,
Volume 20, Issue 1 (4-2017)
Abstract
Abstract
Background: Copper nanoparticles (Cu NPs) induced angiogenesis, has been adapted to respond the most important challenging in wound healing. But due to the toxicity of nanoparticles, the nontoxic concentrations is important. The aim of this study was to determine the concentration and size of copper nanoparticles for investigating the effect of its cytotoxicity on the endothelial cell.
Materials and Methods: In this study, we exposed Cu NPs (40nm) with concentrations of 1, 10, 100 μM and 1 ,10 mM to endothelial cells and evaluate its viability effect after 24, 48 and 72 hours, according to the MTS) Methy Thiazol Tetrazolium (assay. Its optical density was determined using an ELISA reader and then was recorded.
Results: The findings demonstrated that Cu NPs was significantly (p<0.05) cytotoxic in concentration higher than 100 μM and cell viability was significantly increased following 48 and 72 hours in all concentrations, so that, the most difference was seen in 100 µM concentration. The IC50 values of Cu NPs at incubation time 24, 48 and 72 hours were 31.44, 36.67 and 29.38 μM.
Conclusion: The results showed that different concentration of Cu NPs in the 48 and 72 hours didn’t cause any cytotoxicity effect, but it stimulated endothelial cell proliferation. Therefore, Cu NPs with dose and time dependent effect has been increased endothelial cell proliferation.
Hengamesadat Razavi, Shaban Alizadeh, Amir Atashi, Parvin Rahmani,
Volume 20, Issue 5 (8-2017)
Abstract
Abstract
Background: Fetal hemoglobin (α2γ2) is the main oxygen transport protein in the human fetus. Fetal hemoglobin is nearly completely replaced by hemoglobin A, except in a few thalassemia cases and sickle cell anemia. Several studies have indicated that expression of γ-globin might be regulated post-transcriptionally. Small non-coding RNA called microRNAs which target mRNA can lead to translated repression or mRNA decay. The aim of this study is to investigate the effect of miR-940 up-regultion on γ-chain gene expression and erythroid markers in k562 cell line.
Materials and Methods: In this experimental study, k562 cells were cultured in RPMI1640. Then pre miR-940 was transfected by electroporation method in k562 cell line. In 3, 7 and 14 days, RNA was extracted and cDNA synthesized in selected days. Up-regulation of miR-940 was confirmed by miRNA Quantitative real time PCR and then the expression γ of chains and GATA-1 was investigated by QRT-PCR. Finally, erythroid markers were checked by flow cytometry.
Results: In 3, 7 and 14 days after transfection, the GATA-1 and γ-chain expression were increased in comparison with untransfected cells. Also, the expression of erythroid markers was increased.
Conclusion: The data show that up-regulation of miR-940 has a role in the increase of γ-chain gene expression in k-562 cell line. We suggest that miR-940 may be a significant potent therapeutic target for increasing Hb F level. Patients with sickle cell anemia and β-thalassemia are suitable candidate for treatment in this way.
Hamid Alizadeh, Alireza Safarzadeh, Elahe Talebi-Garakani,
Volume 20, Issue 7 (10-2017)
Abstract
Abstract
Background: Adipose tissue's phenotypic alteration due to exercise training is a new theory. However, the cellular–molecular mechanisms for these phenotypic alterations are not yet clearly
understood. The aim of this study was to investigate the effects of six weeks resistance training on Meteorin-like hormone level and insulin resistance index in overweight adolescent boys.
Materials and Methods: Twenty overweight adolescent boys (average age 18.5±1 years old, average weight 81.1±4.5 kg, and BMI 27.7±0.7 kg/m2) participated in this study. The subjects were randomly assigned into two groups: control (N=10) and resistance training (N=10). Subjects in training group performed six-week resistance training program 3 days/week. Anthropometrics parameters and fasting serum of Meteorin-like hormone levels, insulin and glucose were measured at the baseline and at the end of study.
Results: The level of Meteorin-like hormone was significantly decreased in control group (p=0.008), but that of Meteorin-like hormone in resistance training was increased insignificantly (p=0.311). The variations of Meteorin-like hormone levels between two groups were significant (p=0.004). The changes of insulin resistance were increased in both groups which were statistically significant (p=0.032) and insignificant (p=0.632) for control and training groups respectively. We found a negative and insignificant correlation between changes in Meteorin-like hormone levels and changes in insulin resistance index (p=0.273).
Conclusion: The results showed that six weeks’ resistance training has no effect on increasing Meteorin-like hormone serum level and improving insulin resistance index and body composition in overweight adolescent boys.
Malahat Amani, Hossein Alizade, Esmaeil Shiri,
Volume 20, Issue 10 (1-2018)
Abstract
Abstract
Background: The exact diagnosis of schizophrenic disorder from schizoaffective disorder has always been a challenge for therapists due to the comorbidity of many signs and symptoms. The purpose of this study is to investigate the differential diagnosis of schizophrenia disorder from schizoaffective disorder, focusing on the emotional content of their memories.
Materials and Methods: The present study is a causal-comparative study on 23 male and female patients with schizophrenia and schizoaffective disorder (without any comorbid diagnosis). Using a clinical interview, the emotional events and memories of their lives, as well as the amount of affective and emotional words used by these patients in expressing their memories, have been assessed. To determine the differences between the two groups, the data were analyzed by Chi-square test.
Results: Results showed that men with schizophrenia had a significant difference in expressing the amount of emotional events in their lives, as well as in expressing affective and emotional words compared to schizoaffective men. But, this difference was not observed in schizophrenic and schizoaffective women.
Conclusion: The findings of this study suggest that differential diagnosis of schizophrenia and schizoaffective disorder can be made with emphasis on the emotional content of memories, especially in men.
Alireza Khodavandi, Fahimeh Alizadeh, Nedasadat Marashi,
Volume 20, Issue 11 (2-2018)
Abstract
Abstract
Background: Biofilm formation represents one of the major virulence factors of Candida albican. However, the number of antifungal drugs is limited for the treatment of candidiasis. Combination therapy is one of the most frequently used techniques to alleviate this problem. In this study, we aimed to evaluate the antifungal activity of fluconazole and terbinafine alone and in combination on C. albicans biofilm inhibition.
Materials and Methods: In this cross- sectional study, 10 clinical isolates of C. albicans were identified from the immunocompromised patients. Antifungal susceptibilities were performed using the CLSI standard reference method. The crystal violet colorimetric method, direct microscopic observation and expression of HWP1 gene at different concentrations based on MICs were carried out to investigate inhibition of biofilm formation in C. albicans treated alone and in combination with fluconazole and terbinafine.
Results: The data indicated that combination of fluconazole with terbinafine exerted synergistic effects with fractional inhibitory concentration index ranged from 0.375 to 1.5. The combination of fluconazole with terbinafine reduced the number of yeast form and inhibited the biofilm formation. Finally, the expression level of HWP1 was down regulated (p< 0.05).
Conclusion: These results suggest the possibility of fluconazole/ terbinafine to treat candidiasis with a higher efficiency. In addition, HWP1 gene could be probable target in synergistic interaction of fluconazole/ terbinafine against C. albicans biofilm.
Bahman Aalizadeh, Nazanin Dostikhah, Farzad Mohammadi,
Volume 21, Issue 7 (2-2019)
Abstract
Background and Aim: Children with mental disability have delayed object control motor skills. The purpose of this study was to evaluate the effect of selective physical practice intervention on object control skills of 7-10 year old children with mental disability.
Materials and Methods: In this quasi-experiment study, 30 children aged 7-10 years with mental disability were selected from mentally disabled care centers of Ahvaz based on available time sampling and randomly classified in two experimental (height, 128.8±14.8; weight, 29±9.12) or control (height, 126. 5±15.7; weight, 31.12±28.2) groups. Then, they were evaluated by gross motor development subscales in pre-test. Participants in the experimental group trained 3 times a week, 45 mins each session in motor skill training programs for 8 weeks. Children in the control group, on the other hand, performed typical school activities and were not involved in regular sport training. A post-test was conducted after training period. Statistical analysis was done with one way-anova and paired T test using SPSS v. 20 software. The significant level was set at p< 0.05.
Ethical Considerations: This study was approved in Research Ethics Committee of Sport Sciences Research Institute with the code IR.SSRI.REC.1397.390.
Findings: The results revealed that 8-week selective physical practice significantly affected object control variables such as striking a ball with hand (p=0.001), dribbling (p=0.001), catching (p=0.001) and throwing (p=0.001), however it did not affect striking a ball with foot (p=0.001) and rolling significantly (p=0.001).
Conclusion: According to the finding of the present study, physical practice intervention seems to improve object control skills in children with mental disability.
Maryam Rahimi Tesiye, Farhad Valizadegan, Shahrbanoo Oryan,
Volume 22, Issue 1 (4-2019)
Abstract
Background and Aim: Working memory is a dynamic neural system for temporarily maintaining and processing of information. Prefrontal cortex (PFC) is the main processing center of Working memory by using different neurotransmitter systems communicate with other brain structures such as Basolateral Amygdala (BLA). In this study, we investigated the role of Opioidergic system in medial PFC and Dopaminergic system of BLA nucleus in working memory based on RAM test.
Materials and Methods: In this study, The male Wistar rats were used. Rats were cannulated with stereotaxic surgery in mPFC and BLA sites. After a recovery period, they were microinjected. Parameters such as working and reference memory errors were calculated with DSWS protocol.
Ethical Considerations: This study with research ethics code IR.UMZ.REC.1397.23 has been approved by Bioethics Committee at Mazandaran University, Iran.
Findings: High doses of Morphine (2 µg/rat) intra mPFC and Chloropromazine (2 µg/rat) intra BLA have improving effects on working and reference memory (p≤0.05). Low (0.005 µg/rat) and high dose (0.5 µg/rat) of Apomorphine had improving {(p≤0.05), (p≤0.01)} and the moderate dose (0.05 µg/rat) of it had decreasing effect on working and reference memory (p≤0.01). Microinjection of Morphine (0.5 µg/rat) with triple doses of Chloropromazine had no significant change on working and reference memory errors. Interaction of Morphine (0.5 µg/rat) with different doses of Apomorphine could change Apomorphine different effects. Coadministration of different doses of Apomorphine with effective dose of Chloropromazine (2 µg/rat) and Morphine (2 µg/rat) decreased the working and reference memory errors.
Conclusion: Our findings showed that in processing of working and reference memory, opioidergic system in mPFC and dopaminergic system in BLA, are interacting reciprocally.
Sahar Parseh, Saeid Shakerian, Ali Akbar Alizadeh,
Volume 22, Issue 1 (4-2019)
Abstract
Background and Aim: Polycystic Ovary Syndrome (PCOS) is one of the most common endocrine abnormalities that insulin resistance and obesity are among its main causes. The purpose of this study was to investigate the effect of chronic aerobic and resistive exercises along with supplementation of cinnamon on insulin resistance in women with polycystic ovary syndrome in Ahwaz in 2017.
Materials and Methods: In this semi-experimental study, 40 women with aged 18 to 30 years (BMI ≤24) were randomly divided into 4 groups. The intervention group performed 6 weeks, 3 sessions per week with intensity 50 to 75% of maximum heart rate for 50 to 85 minutes of exercise aerobic-resistance. Serum levels of insulin, glucose, and body composition indexes were evaluated. The t-test was correlated and ANCOVA was used.
Ethical Considerations: This study with research ethics code EE/ 96.24.3.77886/Scu.ac.ir has been approved by research ethics committee at Shahid Chamran University of Ahvaz, Iran.
Findings: Data analysis showed that body mass index, fat percentage and insulin resistance were decreased in exercise and supplementation exercises (p≤0.05). Cinnamon was also effective in combination with combined exercises in body composition and insulin resistance index (p≤0.05). Changes in fat free mass were not significant in any of the groups (p≤0.05).
Conclusion: It seems that this decrease in the difference in insulin resistance is more due to the combined exercise, and given the positive effect of cinnamon on reducing BMI, its use may be effective in the long term on insulin resistance.
Mohammad Jamalian, Mohsen Eslamdost, Ali Rezaee, Shabanali Alizadeh,
Volume 23, Issue 3 (August & September 2020)
Abstract
Background and Aim: The deaths caused by traffic accidents are one of the three leading causes of death in Iran. Considering that all deaths from traffic accidents in the forensic organization are undergoing autopsy and also in the treatment centers under oral autopsies, the cause of death is determined, we determined that the cause of reported death from oral autopsy and medical autopsy Compare the law.
Methods & Materials: In this descriptive study, patients who were admitted to the forensic medical center during the year 1395 admitted to the Vali-e-Asr Hospital in Arak, were referred. The causes of death in Vali-asr Hospital were evaluated and compared with the outcome of the forensic oral hearing.
Ethical Considerations: This study ethcally approved by the ethics committee of the Arak University of Medical Sciences (Code: IR.ARAKMU.REC.1395.226).
Results: In this study, 109 patients (1.33%) died from a total of 8153 patients with traffic accidents referred to Valiasr hospital in Arak. Of these, 68.8% were male and 31.2% were women. The Mean±SD age of the patients died was 44.03±22.43 years. Also, 59.6% of the dead died during the first 24 hours of the accident. The most common cause of death, according to the results of oral autopsy, was “multiple injuries,” accounting for 49.5% of the patients in 45 patients.
Conclusion: Abundance of deaths among patients with road traffic accidents and they referred to Valiasr hospital, which was 1.33%. According to the existing standards and considering that the mortality rate in this center is less than 1.5%. It seems that the level of service delivery in this center is favorable.
Zhilla Heydarpoor, Leila Valizadeh,
Volume 23, Issue 5 (December & January - Special Issue on COVID-19 2020)
Abstract
Background and Aim: In the current Coronavirus Disease 2019 (COVID-19) pandemic, there have been many concerns about the transmission of the virus from the mother to the infant. This is more important due to the need for the management of breastfeeding. This study aims to review the latest studies on breastfeeding during the COVID-19 pandemic.
Methods & Materials: This is a review study on articles about breastfeeding during the COVID-19 pandemic published from December 2019 to May 2020. The search was conducted in SID, PubMed, Scopus, Science Direct, Google Scholar, Ovid, and MagIran databases using the keywords:New coronavirus, COVID-19, breast milk, and breastfeeding
Ethical Considerations: All ethical principles in writing this article have been observed according to the instructions of the National Ethics Committee and the COPE regulations.
Results: So far, there is no evidence of COVID-19 virus in breast milk or its transmission through breastfeeding. All mothers with confirmed or suspected COVID-19 should continue to breastfeed their infants in accordance with the hygiene and respiratory precautions.
Conclusion: Breastfeeding protects the baby against infectious diseases. Given that the studies reported the absence of COVID-19 virus in breast milk are very limited, this study can help mothers manage breastfeeding during the COVID-19 pandemic. Since there are still many unknowns of this emerging disease, more studies are needed on managing breastfeeding in this pandemic.
Soheila Zolfaghari, Omid Moradi, Hamzeh Ahmadian, Narges Shams Alizadeh,
Volume 24, Issue 2 (June & July 2021)
Abstract
Background and Aim: The quality of sexual satisfaction of couples plays an essential role in marital dissatisfaction; therefore, sexual satisfaction training can be effective in reducing this marital problem. The present study aimed to investigate the effects of sexual satisfaction model training on reducing couples’ distress among couples referring to counseling centers.
Methods & Materials: This was a quasi-experimental study with pretest-posttest and a control group design. The statistical population of the study included all couples referring to counseling centers in Sanandaj City, in the academic year of 2019-2020. The instruments used in this research were Couple Burnout Measure (CBM). After selecting the sample and randomly forming two groups of 30 experimental and control groups, a pretest was conducted on the study groups. The researcher provided eight 90-minutes training sessions to the experimental group as a model of sexual satisfaction. The obtained data were analyzed using SPSS.
Ethical Considerations: This study was approved by Ethics Committee of Kurdistan University of Medical Sciences (Code: IR.MUK.REC.1397.5037).
Results: The current research results revealed a significant difference (P≤0.001) between the experimental and control groups concerning marital boredom (F=35.581) and its dimensions, including physical fatigue (F=25.074), emotional exhaustion (F=39.031), and mental exhaustion (F=35.020); the effect of the educational program was equal to 0.42, 0.31, 0.41, and 0.39, respectively.
Conclusion: The present study findings indicated that sex education model training was effective in reducing couples’ referrals to counseling centers.
