Showing 67 results for Abadi
Maryam Eskandari Mehrabadi, Zahra Salemi,
Volume 19, Issue 8 (11-2016)
Abstract
Abstract
Background: Diabetes mellitus was induced, when the body doesn’t produce enough insulin (diabetes type 1) or is unable to use insulin properly (diabetes type 2). In this study, we compare serum nesfatin-1 level in type 1 and 2 diabetic male rats.
Materials and Methods: 18 male Wistar rats were divided randomly into 3 groups: control, diabetes type 1, and diabetes type2. Diabetes type 1 was induced by a single injection of STZ (55 mg/kg) and diabetes type 2 was induced by STZ (60 mg/kg) and NA (110 mg/kg). Weight, FBG (fasting blood glucose), insulin, nesfatin-1were measured in all groups after 6 weeks.
Results: Nesfatin-1 levels were increased in diabetic rats compared to the control. Its level in serum was significantly higher in type 2 compared to type 1 diabetic rats. Serum insulin and body weight were reduced significantly in diabetic rats compared to control. Body weight was lower significantly in type 1 than type 2 diabetic rats. FBG was increased significantly in diabetic rats compared to control and it was higher in type 2 compered to type 1 diabetic rats significantly.
Conclusion: The results indicated that nesfatin-1 level in serum of type 2 diabetic rats was higher than type 1, probably because of higher weight and less destruction of beta cells in type 2 diabetic rats.
Hadis Alsadat Adl, Abdollah Shafi`abadi, Zabih Pirani,
Volume 19, Issue 10 (1-2017)
Abstract
Abstract
Background: Infertility is described as a loss that this event is serious tension in life and it makes extreme trauma on couples. This research aimed to investigate the effect of group psychotherapy based on life quality on marriage intimacy of infertile women.
Materials and Methods: This research method was in semi-test methodology with pre-test, post- test and follow-up test plan with control group and statistical sample was 32 persons (16 persons in test group and 16 persons in control group) that they were chosen in available sampling mode from Royan center in Arak and both two groups were peer in research standards. Test group received training for 5 sessions in 90 minute. For collecting data, Bagarozzi marital intimacy questionnaire was used. Data were analyzed by analysis of covariance by using SPSS software.
Results: Results showed that life quality training affected significantly on marriage intimacy of infertile women and improved it. Significant difference between pre-test, post-test and follow-up average scores of test and control groups showed effectiveness of life quality training on infertile women ( p=0.003<0.05 ,f=27.57).
Conclusion: The research showed that group therapy of life quality plan affected on marital intimacy and improved it. Therefore, it is recommended as a supplement.
Alireza Moradabadi, Alireza Farsinezhad, Maryam Fekri Soofiabadi,
Volume 19, Issue 11 (2-2017)
Abstract
Background: Leishmaniasis is a protozoan parasitic disease and a global health problem. The aim of this study is to diagnose the parasitic infection in humans for epidemiological identification and providing control programs using proprietary co-designed primers in three species of Leishmania.
Materials and Methods: 30 common Leishmania isolates were gathered from different centers in Iran. Having been cultured in RPMI-1640 Medium, DNA was extracted and the gene ITS2-rRNA was amplified by PCR. The amplicons were examined by electrophoresis on agarose gel 2%. Also, in FLASH PCR method, a specific probe and florence colour were used to investigae the amplicon existence on sample.
Results: The results of the investigations by PCR and FLASH PCR methods show that these methods are sensitive and specific for diagnosis of Leishmania
Conclusion: In this study, identification of Leishmania parasite using specific primer pairs was successful and TaqMan could be one of the most sensitive diagnostic methods to identify parasite load for the ITS2 region of Leishmania.
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.
Fereshteh Naderi Allaf, Maryam Tehranipour, Khadijeh Nejad Shahrokh Abadi,
Volume 20, Issue 2 (5-2017)
Abstract
Abstract
Background: Retrograde transport to the alpha motoneurons causes spinal degeneration. The neurotrophic factor (NT3) increases the number of myelinated axons in the dorsal root, leads to differentiation and survival of sensory neurons, parasympathetic motoneurons and prevents cell death. Lavender is a plant in the family Lamiaceae which is reported to have antioxidant, antispasmodic, diuretic, anti-asthmatic, refrigerant, and antipyretic effects. This study examined NT3 gene expression changes after sciatic nerve compression in rats, in the presence of Lavandula officinalis extract.
Materials and Methods: Lavender Soxhlet hydroalcoholic extraction was prepared. 36 male Wistar rats were randomly divided into 3 groups including control, compression and treatment (compression group + hydroalcoholic extract of Lavender injections 75mg/kg) groups. In controls the muscle was opened without damage to gain access to the sciatic nerve. In compression and treatment groups, the sciatic nerve (right leg) was compressed. The extract was injected intraperitoneally in two occasions. A biopsy was taken from the spinal cord segments L4-L6 on day 28, total RNA was extracted and cDNA was synthesized and NT3 gene expression changes were analyzed by ANOVA test by using SPSS software.
Results: The results showed that NT3 gene expression had a significant reduction in compression group compared to the control group (p<0.001) and it had a significant increase in treatment group compared with the compression group (p<0.001).
Conclusion: A significant increase in gene expression shows that Lavandula officinalis hydroalcoholic extract improves nerve regeneration via NT3 gene expression.
Mojtaba Asgari, Masoumeh Asle-Rousta, Mohammad Sofiabadi,
Volume 20, Issue 5 (8-2017)
Abstract
Abstract
Background: Diabetes is the most common endocrine disorder that leads to hyperglycemia and hyperlipidemia. Royal jelly is as a bee-collected natural product has diverse biological properties and that is rich in natural antioxidants. The aim of this study was to investigate the effects of royal jelly on serum glucose and lipids profile in streptozotocin induced type 1 diabetic rats.
Materials and Methods: In this experimental study, 40male Wistar rats were divided into 5 groups(8 in each): control, diabetic rats, Glibenclamide, and two groups of royal jelly- treated diabetic. Diabetes was induced in the rats by injection of streptozotocin (60 mg/kg b.w) intraperitoneally. The royal jelly was gavaged at doses of 100 and 200 mg/kg after streptozotocin injection for30 days. At the end of this period, levels of glucose, cholesterol, triglyceride, LDL and HDL in serum were measured.
Results: Royal jelly and Glibenclamide significantly decreased the levels of glucose, cholesterol, triglyceride and LDL in diabetic rats (p<0.01). In addition, significant increase (p<0.01) in HDL level was observed in royal jelly-treating rats in comparison to the diabetic rats.
Conclusion: The results indicated that royal jelly may be used effectively in controlling and attenuating the complications of diabetes. The hypoglycemic and hypolipidemic effects of royal jelly may be due to the presence of antioxidants.
Asefeh Dahmardeh Ghalehno, Maryam Ghavidel-Aliabadi, Zeinab Shahmohamadi, Maliheh Mehrshad, Mohammad Ali Amoozegar, Abolghasem Danesh,
Volume 20, Issue 12 (3-2018)
Abstract
Abstract
Background: Today, discovery and production of new antimicrobial drugs has been emphasized due to the growing of antimicrobial resistance. The purpose of this study was to screen out antimicrobial producing bacteria among halophilic or halotolerant Gram-positive endospore-forming bacteria isolated from different areas of Iran.
Materials and Methods: 62 strains were isolated from salin lakes of Iran, endospore-forming ability was evaluated and further identification of strains was done using 16S rRNA gene sequencing. Screening test was performed using two-layer agar diffusion method in which the indicator strains, Bacillus cereus (ATCC 14579) and Escherichia coli, (PTCC 1330) were inoculated in the seed layer. Finally, the production of antimicrobial active agent during a period of 7 days was studied followed by evaluating the effect of base-layer agar concentration on the dissemination of antibacterial metabolite.
Results: Isolates WT6, R4A19 produced an agent(s) which inhibited the growth of both B.cereuse and E.Coli. The inhibition zone against only E.Coli was observed when R4A20 strain had been cultured in the base layer, while four non-bacillus strains (R4S2, LbS2, RF1 and WT19) could inhibit the growth of B.cereuse. The antibacterial compound production of WT6 against Bacillus cereuse and E.Coli reached to its optimumm leved after 3 and 4 days respectively, while R4A20 produced the active substance, optimally, after 5 days. No significant difference effect on diameter of zone inhibition was observed among various base-layer agar concentrations.
Conclusion: Halophile or halotolerant endospore-forming bacteria isolated from different areas of Iran possess a potential to be considered as interesting microorganisms for further antimicrobial research studies.
Javad Mesrabadi, Saeed Mohammadi Moulod,
Volume 21, Issue 1 (4-2018)
Abstract
Abstract
Background: Learning disorders is one of the most common problems of students, which attracted the attention of many psychologists and many studies have been conducted on the effectiveness of various interventions on different classes of learning disorder. The present study aimed to conclude general conclusions about the effectiveness of various educational and therapeutic interventions and the discovery of possible moderating variables.
Materials and Methods: In order to achieve the research purpose by using meta-analysis method, quantitative results of 128 selected researches which were obtained according to the criteria for entering and leaving and using keywords were used. In total, 623 primary effect sizes were obtained and analyzed by using CMA2 software.
Results: The results of the analysis showed that amount of combined effect size of the educational and therapeutic interventions on learning disorders was 1.13, and after dividing into multiple predecessor and consequence variables, the amounts of the combined effect size for educational interventions and therapeutic interventions for overall class of learning disabilities were respectively 0.74 and 1.26, for reading disorder 0.87 and 1.01, for writing disorder 1.20 and 1.22, and for mathematical disorder 1.29 and 1.26 that all of these effects size were significant (p≤0.001). Also, the results of independent t-test showed that the difference in the effectiveness of therapeutic interventions on reading disorder and educational interventions on mathematical disorder is significant (p≤0.001).
Conclusion: Based on the size of the effects obtained, it can be said that educational and therapeutic interventions have a very high effect on learning disabilities, and the use of therapeutic interventions for reading disorder and educational interventions for mathematical disorder is more effective.
Ali Reza Morad Abadi, Mohammad Arjomandzadegan, Navid Emami, Manijeh Kahbazi, Azam Ahmadi, Saeed Falahat, Seyyed Hossein Hosseini, Mehdi Kargaran, Parisa Khosravi,
Volume 21, Issue 4 (8-2018)
Abstract
Background and Aim: Ziehl Nelson staining, fluorescent and also culture are the standard methods for the diagnosis of tuberculosis. In this study, the performance of conventional cultivation methods was compared with Flash PCR.
Materials and Methods: A total of 56 sputum samples from patients with suspected tuberculosis in Tuberculosis Center of Arak city were collected and Ziehl–Neelsen and culture in Löwenstein–Jensen medium were accomplished. Moreover, DNA from all of the 56 sputum samples was extracted by Chelex100 method. Molecular evaluation was accomplished by Flash PCR kit containing probes and primers for gene amplification IS6110. Positive and negative controls together with samples were used in a MTC410 apparatus for amplification. FD-12 apparatus was used to evaluate the results. In addition, electrophoresis on agarose was used for confirmation of the results.
Findings: From 56 sputum samples of suspected TB patients, 20 samples were positive and 36 samples were negative on microscopic evaluation and culture methods. FLASH-PCR molecular analysis showed that all of 20 positive samples were positive in molecular methods, too. On the other hand, three of sputum samples that were negative by culture and staining were positive in FLASH-PCR method. One of these 3 patients, received Isoniazid, pyrazinamide and ethambutol antibiotic by responsible medicine. All results were confirmed using conventional electrophoresis.
Conclusion: In some negative samples, possibly because of the small number of bacteria in sample or a defect in the sampling, the Flash PCR may due good advantages. Therefore, due to the low cost, this method is recommended for routine use.
Jalil Fathabadi, Maryam Haji Ghorbani Dolabi, Ali Akbar Arjmandnia, Saeid Sadeghi,
Volume 21, Issue 7 (2-2019)
Abstract
Background and Aim: Diabetes is a chronic disease that physiological, cognitive, behavioral, emotional and social factors play a role in preventing, risk and regulating it. This research aimed to predict blood glucose control by the use of irrational health beliefs and health locus of control in patients with type 2 diabetes.
Materials and Methods: The research population consisted of all type 2 diabetic patients referring to the two centers of Alzahra School of Charity Hospital and Diabetes Research Institute of Tehran University of Medical Sciences that 300 patients were chosen as sample by convenience sampling method. Data were gathered by using Multidimensional Health Locus of Control Scale (MHLC) and Irrational Health Belief Scale (IHBS) and analyzed by regression.
Ethical Considerations: This study was approved in Research Ethics Committee of biomedical researches in Tehran Universiry with the code IR.ut.Rec.1395.030.
Findings: There is a significant correlation between the predictive variables of irrational health beliefs (p <0.05), inner locus of control and others (p <0.05), and chance locus of control (p <0.01). The results also indicate that the health locus of control and Irrational beliefs predict significantly the changes in the amount of glucose (R=19, R2=0.037, F(4. 293)=2.80, p<0.05).
Conclusion: Based on the findings of this study, we can say that by identifying the health locus of control and irrational health beliefs, it is possible that blood glucose level can be predicted in patients with type 2 diabetes and reduced the consequences of diabetes in people with it. |
Mahsa Kavousi, Ehsan Rahimi, Jalil Fallah Mehrabadi,
Volume 22, Issue 2 (6-2019)
Abstract
Background and Aim: Lung cancer is one of the most contagious cancers in all of the world. Recently, several potential oncogenes and carcinogens have been identified, including EGFR, BRAF, KRAS and ALK genes. With due attention to the high prevalence of lung cancer, its death rate, the complications of chemotherapy and the efforts to find effective and less effective drugs, this study was done to investigate the effect of a plant extract so that results are available to manufacturing centers.
Materials and Methods: In this study, the effect of Eucalyptus extract and cisplatin on the expression of KRAS gene in A549 lung cancer cell line was investigated. To determine the cell survival, MTT was used and IC50 was determined. After determining IC50, the cells were exposed to less than IC50 concentrations of the extract and drug for 48 hours. Then, the amount of β-ACTIN and KRAS genes expressions in control and extract treated and drug treated groups were determined. For this purpose, a specific primers were designed for β- ACTIN and KRAS, and Real-Time PCR was be done.
Ethical Considerations: This study with research ethics code IR.IAU.East Tehran.REC.1396.3 has been approved by research ethics committee at Islamic Azad University, Tehran- East Branch, Iran.
Findings: The results showed that the amount of IC50 of the extract and drug was 8.75 and 1.77 mg/ml, respectively. In addition, the expression of genes in control and treated cells with extract and drug was compared. The expression of the KRAS gene relative to the reference gene in the cancer cell line treated with extract and drug, for 48 hours, was significantly decreased 2.89 and 9.25, respectively (p = 0).
Conclusion: Regarding the reduction of the relative gene expression in the A549 treated group, future studies on targeted lung cancer treatment can be promising and the potential for the use of plant compounds is more evident.
Saeed Hajihashemi, Razie Rajabi, Atefeh Ghiasabadi Farahani,
Volume 22, Issue 5 (11-2019)
Abstract
Background and Aim Gentamicin antibiotic has some side effects such as nephrotoxicity. The aim of this study was to evaluate the post-treatment effects of using hydroethanolic extract of Origanum Vulgare (OV) on nephrotoxicity caused by gentamicin.
Methods & Materials In this study, 32 male Wistar rats were divided into four groups of control (n=8), gentamicin (n=8; 100 mg/kg/day intraperitoneally for 8 days and gavage of distilled water for 2 days), OV extract group (intraperitoneal injection of normal saline for 8 days and using 40 mg/kg OV extract by gavage for 2 days), and gentamicin+ OV extract (intraperitoneal injection of gentamicin 100 mg/kg/day for 8 days and using 40 mg/kg OV extract by gavage for 2 days). The concentration of urea, creatinine, sodium, potassium and osmolarity were measured in plasma and urine samples. The right kidney was used to measure Malondialdehyde (MDA) and Ferric Reducing Antioxidant Power (FRAP).
Ethical Considerations This article was obtained from a research proposal approved by the Research Ethics Committee of Arak University of Medical Sciences (Code:IR.ARAKMU.REC. 1394.284)
Results Post-treatment administration of hydroethanolic extract of OV significantly decreased the concentration of urea, creatinine, absolute sodium excretion, relative sodium and potassium excretion, and MDA levels but significantly increased creatinine, urine osmolality and FRAP levels.
Conclusion Oral administration of OV extract as post-treatment method improved nephrotoxicity caused by gentamicin use by reducing oxidative stress of oxygen free radicals and lipid peroxidation in the affected kidneys.
Esmaeil Shiri, Hamidreza Pouratemad, Jalil Fathabadi, Mohammad Narimani,
Volume 23, Issue 4 (October & November 2020)
Abstract
Background and Aim: One of the problems of children with Autism Spectrum Disorder (ASD) is behavioral excesses resistance to many educational and rehabilitation programs. Parent-mediated behavioral interventions seem to be effective in overcoming these problems. However, these methods are not well-introduced. The purpose of this study is to systematically review these studies and their primary and secondary outcomes, and finally analyze the components.
Methods & Materials: This study was a systematic review. The search included SID, Magiran, Medline, PubMed, Springer, Science Direct, Online Library, and PsycINFO. We reviewed The articles published between 2000 and 2017 about parent-mediated behavioral interventions on behavioral excesses in autistic children.
Ethical Considerations: This study with ethical code IR.SBU.ICBS.97/1013 was approved by the Biological Research Department of Shahid Beheshti University.
Results: The findings of 9 studies indicated positive effects of parent-mediated behavioral intervention on behavioral excesses, including repetitive behaviors, irritability (including tantrums, aggression, and self-injurious behaviors), echolalia, and destructive behaviors (preliminary results). Also, these interventions improved the adaptive behaviors in autistic children, and parental functions such as self-efficacy, parental style, psychological problems (secondary results). Components of the therapeutic program included the type of consequence-based interventions (such as response interruption and redirection), antecedent-based interventions A (visual cue and daily schedules), antecedent-based interventions B (such as enriching environment with play). Three articles had medium certainty of the evidence, and 6 had high certainty of evidence.
Conclusion: The results of this study indicated the positive effect of parent-mediated behavioral intervention on behavioral excesses in children with ASD. Future studies should emphasize the comprehensiveness of all the effective components in the parent-mediated behavioral intervention and the feasibility of the intervention in various contexts. It is suggested that parent-mediated interventions be implemented on behavioral excesses in children with ASD in Iran.
Sedigheh Safaeian Titkanlou, Toktam Maleki Shahmahmood, Zahra Ghayoumi-Anaraki, Fatemeh Haresabadi, Majid Haddadi Avval, Mohaddeseh Soltani, Mohsen Rajati Haghi,
Volume 23, Issue 6 (February & March 2020)
Abstract
Background and Aim: Phonological awareness skills, as part of phonological processing abilities, can predict the extent of success in acquiring written and reading skills. Phonological awareness skills are of concern in children with severe and profound hearing loss, which has been less studied in this population. Thus, this study aimed to evaluate these skills in Cochlear-Implanted (CI) children and compare them with their healthy counterparts.
Methods & Materials: The study population included 25 CI children and 25 healthy children, aged 4-6 years, who were monolingual Persian speakers. The selected CI and healthy children were selected from the Rehabilitation Center of Naqmeh and the Kindergartens in Mashhad, City, Iran, respectively. After selecting each participant, the test of phonological awareness was administered. To compare the mean scores of each subtest, the obtained data were analyzed in SPSS v. 21 using the Mann-Whitney U test.
Ethical Considerations: This study was approved by the Research Ethics Committee of Mashhad University of Medical Sciences (Code: IR.MUMS.REC.1396.263).
Results: The mean scores of CI children were significantly lower than that of their healthy peers in all phonological awareness subscales (P<0.05).
Conclusion: The obtained data suggested that healthy children presented better performance than the CI children in the phonological awareness test. Poor phonological awareness skills in CI children seem to be associated with hearing deprivation before cochlear implantation; thus, it requires to speed up surgery at an early age and the implementation of an effective rehabilitation program.
Manijeh Zarei Mahmood Abadi, Talieh Zarifian, Dr Robab Teymouri,
Volume 24, Issue 4 (October & November 2021)
Abstract
Background and Aim: Acquisition skill in sentence producing is one of the criteria for speech development. By developing and increasing the age, we are witnessing the emergence of compound sentences in speech. Clinical treatments for language disorders in Iran are mostly based on the experiences of Speech Language Therapists or in accordance with English language norms. We need to examine how the length of utterance and compound sentences develop in Persian. The study aimed to report the development of compound sentences and Mean Length of Utterance (MLU) for a Persian-speaking child from 15 to 34 months.
Methods & Materials: In this longitudinal case report, based on Developmental-Descriptive model, MLU and emergence of simple compound sentences of a Persian speaking girl sampled and described from 15 to 34 months by daily scripting. R software version 4.0.2 was used for data analysis. Correlation of age with linguistic variables through Pearson correlation coefficient was evaluated.
Ethical Considerations: In this paper, the principles of publication ethics were considered.
Results: At the age of 21 months and 13 days, the child uttered her first simple two-word sentence, and at the age of 26 months and 29 days, she used a four-word compound sentence. With the emergence of compound sentences, the increase in the MLU has gained considerable speed. In a few days, we see the addition of a unit to the length of the sentence (word). There was a significant relationship between the MLU and age (r=0.925, P=0.001), Mean length of sentence and number of words in Persian speaking child (r=0.910, P=0.002) and total number of words and age (r=0.928, P<0.001).
Conclusion: Although several longitudinal studies have been conducted on the development of MLU and number of words in other languages, similar studies are rare in Persian. It is important to conduct studies of this type in order to make cross-linguistic comparisons and to study the linguistic universality and language specificity. By increasing age, we see an increase in the number of words in a child's vocabulary, the emergence of compound sentences, and an increase MLU. At 27 to 28 months, there is a dramatic change in the development expressive language as the compound sentences appear. It seems that emergence of compound sentences in the language output, also plays a significant role in increasing the MLU and can be considered in clinical language assessments.
Fatemeh Kermanshahi, Mehdi Zare Bahramabadi, Hasan Heidari, Hossain Davoodi,
Volume 25, Issue 2 (June & July 2022)
Abstract
Background and Aim Old age is a critical period in life. Due to advances in technologies and improvement in healthy conditions, the number of aged population is increasing. Hence, it is necessary to pay attention to their life satisfaction and attitudes towards aging. The present study aims to assess the effectiveness of a psychological empowerment program on life satisfaction and attitude towards aging in older women living in Tehran, Iran.
Methods & Materials The study population consists of all women aged 60-70 years referred to a charity foundation in Tehran, Iran in 2020. Of these, 24 women were selected by a convenience sampling method. They were randomly assigned to the intervention (n=12) and control (n=12) groups. Using a pre-test/post-test design, the elderly first completed the life satisfaction index-Z and the attitude towards aging questionnaire. Then, the experimental group received the psychological empowerment program at 8 sessions. After the intervention, the questionnaires were completed again by both groups. Multivariate analysis of covariance was used to analyze the collected data in SPSS software, version 19.
Ethical Considerations This study was approved by the Research Ethics Committee of Islamic Azad University of Arak Branch (Code: IR.IAU.ARAK.REC.1400.027).
Results There was a significant difference in life satisfaction (F=9.673, P=0.006) and attitudes towards aging (F=8.385, P=0.009) between the two groups. The psychological empowerment program significantly improved life satisfaction and attitudes towards aging in older women.
Conclusion The psychological empowerment program is effective in improving life satisfaction and attitude towards aging in older women living in Tehran. It can be used by experts in the fields of counseling, geriatrics, psychology, and health.
Neda Kafi, Amene Barjaste Yazdi, Rambod Khajei, Mohammadreza Hoseinabadi,
Volume 26, Issue 2 (June & July 2023)
Abstract
Introduction: The purpose of this research was to investigate the effect of a period of resistance training and melatonin consumption on sex hormone levels, pain intensity, and sleep quality in girls with primary dysmenorrhea.
Methods: For this purpose, 60 girls with moderate primary dysmenorrhea disorder (score 4-7) were randomly placed in 4 groups: resistance training + melatonin, resistance training + placebo, melatonin supplement group, and control group. Pain intensity, and sleep quality were assessed by the McGill questionnaire, and the Pittsburgh questionnaire respectively. 10 mg of melatonin was taken daily in two 5 mg capsules and the placebo group received the same amount of carbohydrates in the same capsule. Weight training, three days a week for eight weeks. This circuit exercise training was in 9 stations and with a maximum of 10-12 repetitions at 30-65% of a maximum repetition in each station. Each set and repetition was separated by 2-3 minutes and 90 seconds of rest, respectively. The blood sample was taken in the morning, fasting and 5 cc from the brachial vein from the left hand while sitting in the sitting position, and was taken by special kits. Data were analyzed by ANOVA with repeated measures and Bonferroni post hoc test at level P<0.05. All experimental procedures were approved by the Ethics committee of the Sport Sciences Research Institute of Iran (Code: ID IR.IAU.NEYSHABUR.REC.1401.008), Clinical Trial (Code: ID IRCT20230703058653N1) from the Iran Clinical Registration Center and were conducted under the Declaration of Helsinki.
Results: A significant increase in Estrogen (P<0.001) and progesterone (P<0.001) levels in the exercise + supplement group compared to all groups, and in the exercise + placebo group and the supplement group compared to the placebo group was reported. Also, The decrease in Pain intensity (P<0.001) and sleep quality (A decrease in the sleep score means an increase in the sleep quality in the output of the questionnaire) (P<0.001) in the supplement group compared to all groups and in the exercise + placebo group (P<0.05) and the exercise + supplement group compared to the placebo group showed a significant difference.
Conclusions: It seems that synergy of exercise and melatonin has affected the sex hormones level. Also, the melatonin probably helped to improve the sleep quality and pain intensity of the subjects through the adjustment of sex hormones following dysmenorrhea. Also, exercise probably has an effect on the pain intensity and sleep quality through the release of beta-endorphins and the effects of exercise on the menstrual cycle, although the finding are ambiguous.
Umm Kulsum Tabarte Farahani, Naimeh Akbari Torkestani, Leila Khazaei, Dr Mehdi Ranjbaran, Masoomeh Davoodabadi Farahani,
Volume 27, Issue 3 (7-2024)
Abstract
Introduction: Sexual self-efficacy is a fundamental concept in behavior, health, and sexual performance that changes over time due to events such as pregnancy and childbirth. The present study was conducted to investigate factors affecting sexual self-efficacy in pregnant women in Arak City.
Methods: The current research is a cross-sectional, descriptive, and analytical study conducted with 234 pregnant women aged 18 to 40 who had minimal reading and writing literacy and lived with their husbands. Ten comprehensive urban health centers were selected using cluster sampling. Data were collected through a demographic information checklist and a sexual self-efficacy questionnaire. Data analysis was done using Mann-Whitney U and Kruskal-Wallis and (LSD) tests.
Results: The mean score of sexual self-efficacy of pregnant women was 28.51 ± 6.45 and was at a high level. Kruskal-Wallis test showed that the sexual self-efficacy of pregnant women is unrelated to their education (P = 0.2). There is a significant relationship between education and the education of their spouses (P = 0.04). (LSD) test showed a significant difference between different levels of education of husbands and the sexual self-efficacy of pregnant women. Also, no significant relationship was observed between the mean score of sexual self-efficacy and other variables.
Conclusions: The sexual self-efficacy of pregnant women is related to the education of their husbands, so it is suggested to provide a suitable platform for increasing the knowledge and awareness of men.
Zohreh Mohammadi Kamalabadi, Allahyar Arabmomeni,
Volume 27, Issue 6 (1-2025)
Abstract
Introduction: Exercise and physical activity have always been recommended as a core treatment for knee osteoarthritis. However, it is unclear which types of exercises have the most splendid effect on this condition. This study aimed to evaluate the impact of two methods of water exercise (Traband exercise and NASM exercise) on pain and motor function in women with knee osteoarthritis.
Methods: In this semi-experimental study, with a design pre and post-test and a control group, 45 women with knee osteoarthritis with an average age = 56.5 years and a BMI = 29.04 kg/m2 were purposefully selected and divided into three groups (n = 15); Water Exercise with Theraband, Water Exercise with the NASM Approach and Control randomly. An exercise protocol with Theraband and NASM approach (approved by the Medical College of Georgia for patients with knee osteoarthritis) was performed for eight weeks, three sessions per week, and each session lasted about 60 minutes in the water. Visual Analog Scale (VAS) and physical performance tests of the Osteoarthritis Research Society International (OARSI) were used to estimate the study variables. MANCOVA and post hoc Bonferroni tests were conducted to analyze the data at a significant level (P ≤ 0.05).
Results: The results showed that, similarly, in both experimental groups, the amount of pain and the time of tests TUG, 40MW, and SCT decreased significantly (P≥ 0.05). In addition, in both experimental groups, there was a significant increase in the scores of the 30-S-CS and 6MWT tests (P≥ 0.05).
Conclusions: These results showed the beneficial effects of training in water with the traband and training in water with the NASM approach on pain and motor performance indicators. Therefore, the use of these training methods is recommended as a suitable prevention and treatment method for knee osteoarthritis.
Masoumeh Fathi, Masoumeh Davoodabadi , Fereshteh Farzan Azar, Efat Noroozi, Dr Azam Moslemi,
Volume 27, Issue 6 (1-2025)
Abstract
Introduction: Deep physical and psychological changes in pregnancy can affect women's sexual relations. This study aims to investigate the effect of psychological counseling on problem-solving skills on sexual dysfunction and satisfaction of pregnant women.
Methods: In a pre-test-post-test intervention study, 70 pregnant volunteers meeting the inclusion criteria, referring to health centers in Arak City, and with sexual function and sexual satisfaction questionnaire scores of less than 28 and 42, respectively, were randomly assigned to two intervention groups of 35 and a control group. The intervention group received six counseling sessions based on problem-solving, and both groups received routine care. Rosen's sexual performance questionnaire and Larson's sexual satisfaction questionnaire were answered by both groups before, immediately, and one month after the intervention. Data analysis was done using Chi-square, Fisher's exact test, and Repeated measure tests.
Results: The repeated measure design test showed that immediately and one month after the intervention, the average sexual performance (26.82 ± 1.61 and 28.88 ± 1.1) and sexual satisfaction (39.22 ± 2.27 and 15.15) (43.19 ± 2) compared to the control group (23.69±1.97, 22.63±2.08) (36.23±2.44, 35.06±2.46) compared to the control group (P < 0.05).
Conclusions: This study showed that counseling based on problem-solving improves the performance and sexual satisfaction of pregnant women effectively and can be included in educational protocols during pregnancy to improve the quality of sexual life.
