Showing 124 results for Zahra
Seyedeh Zahra Shifteh, Doctor Ahmad Hamta,
Volume 26, Issue 1 (April & May 2023)
Abstract
Introduction: Breast cancer is a highly heterogeneous disease. The antigen molecule of four cytotoxic T-lymphocytes is involved in inhibition of T cell response and immune response regulation. Single nucleotide polymorphisms in the CTLA4 gene can affect the expression of the aforementioned molecule. The aim of this study was to investigate the polymorphisms of rs4553808 and rs733618 of CTLA4 gene with the risk of breast cancer.
Methods: In this study to investigation polymorphisms, the DNA of 80 patients with breast cancer and 80 healthy individuals in central province of ARAK were extracted from peripheral blood. Then, PCR-RFLP technique was used. The results were analyzed using SPSS software and SNP Analyzer. This study was approved by the Ethics Committee of the Arak University (Code: Ir.arakmu.rec.1396.25).
Results: Statistical analysis rs4553808 polymorphism showed no significant increase in the risk of patients with GG genotype compared with the control group (OR = 2/013, CI = 95% 1/721-2/353). Also, heterozygotes AG genotype analysis did not show any relationship between the genetic diversity and breast cancer (OR = 1/204, CI = 95% 0/604-2/402). The combination of AG + GG genotypes did not show any significant correlations (OR = 1/130, CI = 95% 0/569-2/242). Statistical analysis for rs733618 polymorphism showed increase in the risk of breast cancer. The results indicate that the TC (OR = 2/992, CI = 95% 1/280-1/998) showed a significant relationship between the genetic diversity and breast cancer. The analysis of the combined CC and TC genotypes was associated with increased risk for breast cancer compared to TT genotypes (OR = 0/334, CI = 95%; 0.143-0.782, P = 0.009). Considering that the distribution of CC and TC genotypes was significant between the two groups of control and the patient, so the frequency of TT genotype with the same amount of P = 0.001 was significant between the two groups of control and the patient.
Conclusions: There was a significant relationship between the genotypes rs733618 polymorphism and breast cancer. However, there was no significant relationship between rs4553808 polymorphism and breast cancer risk.
Miss Zahra Mortezaei, Dr Somayeh Rajabi, Dr Sayyed-Javad Ziaolhagh,
Volume 26, Issue 3 (August & September 2023)
Abstract
Introduction: Methamphetamine increases the release of dopamine from nerve terminals. Binding of dopamine to dopamine receptors increases the phosphorylation of cyclic adenosine monophosphate responsive element (CREB) protein and changes the transcription of downstream genes.The purpose of this study is to investigate the effect of methamphetamine induction followed by aerobic training and Berberine on dopamine receptor 4 and CREB gene expression in the heart tissue of methamphetamine-addicted female rats during the withdrawal period.
Methods: 30 rats were randomly divided into 5 control groups, methamphetamine, methamphetamine + aerobic training, methamphetamine + Berberine, methamphetamine + aerobic training + Berberine. Intraperitoneal injection of 10 mg/kg of methamphetamine was performed for 5 days, and during the withdrawal period, aerobic training was performed for 4 weeks and simultaneously the consumption of berberine 100 mg/kg as a solution in drinking water was considered. Real Time PCR method was used to measure gene expression. Independent T-test, Kruskal-Wallis test and SPSS24 software were used at the level of 0.05 to analyze the data. The code of ethics in the research was received with number IR.IAU.SHAHROOD.REC.1402.015.
Results: The results showed that methamphetamine use caused a non-significant increase (97%) in CREB expression and a non-significant decrease (52%) in dopamine 4 receptor compared to the control group (P>0.05). The implementation of interventions during the withdrawal period, such as Berberine consumption and the combination of berberine with aerobic training, produced non-significant increasing and decreasing effects on dopamine 4 receptor gene expression and CREB in the heart of methamphetamine-addicted rats, respectively (P > 0.05).
Conclusions: Short-term induction of methamphetamine did not cause significant changes in the expression of dopamine 4 receptor and CREB genes in the heart. Therefore, these genes could not undergo a significant change as a result of interventions such as Berberine and exercise. More studies are needed to investigate exact genetic changes in heart tissue.
Mohsen Kamalinia, Dr Kianoush Zahrakar, Mehdi Arab Zadeh,
Volume 26, Issue 3 (August & September 2023)
Abstract
Introduction: Resilience is known as a component that plays an important role in tolerating the hardships of the occupational and marital environment. Therefore, it is identified as the main construct of personality, so identifying variables that can predict resilience is important.
Methods: The present study is based on the basic purpose and in terms of the method of collecting descriptive data is correlational with structural equation model. The statistical population of the study included married female nurses in public health centers and hospitals of Alborzand province that 400 of them were selected by multistage cluster sampling method. To collect data, Conor and Davidson Resilience Questionnaire, Denis and Vanderwal Cognitive Flexibility Scale, Cognitive Emotion Regulation Questionnaire Granevsky et al., Short Form Skorn and Smith Self Differentiation Questionnaire, and Locke-Wallace Marital Adjustment Scale were used. To analyze the data, structural equation modeling test and SPSS 26 and Amos24 software were used.
Results: The critical ratio between cognitive flexibility (r=76.7), cognitive emotion regulation (r = 72.9.), self-differentiation (r = 71.2), marital adjustment (r = 79.6) and resiliency was found at the significance level of 0/01. The results showed that the data fit with the conceptual model of the research. Also, the mediating role of marital adjustment, between cognitive flexibility, self-differentiation and the cognitive emotion regulation questionnaire on resilience was confirmed. According to the results, to increase the resilience of married female nurses, it is recommended to pay special attention to cognitive, emotional and emotional variables of this class.
Conclusion: According to the results of this study, it is suggested to the officials of the treatment staff to pay special attention to cognitive, emotional and emotional variables of this group to increase the resilience of married female nurses.
Shiva Kavousinejad, Mohadese Shokripour, Bahareh Asgartooran, Zahra Cheraghi,
Volume 26, Issue 4 (October & November 2023)
Abstract
Abstract
Background and Aim: This study aimed to compare the microleakage of an adhesive fissure sealant (AFS), a flowable composite resin (FC), and a resin-modified glass ionomer (RMGI) in permanent teeth.
Materials and Methods: This in vitro, experimental study was conducted on 45 extracted posterior teeth with sound fissures. The teeth were randomly divided into 3 groups (n=15). The occlusal fissures were sealed with Beautisealant AFS without etching and bonding in group 1, with Beautifil FC after 37% phosphoric acid etching in group 2, and with Fuji II LC RMGI in group 3. The teeth underwent 500 thermal cycles (5-55°C), and their apices were sealed with wax. They were then immersed in 2% methylene blue for 24 hours. Next, the teeth were sectioned buccolingually and inspected under a stereomicroscope to measure the dye penetration depth as an indicator of microleakage. Data were analyzed by ANOVA, Chi-square test, and Scheffe test (alpha=0.05).
Ethical consideration: The study was approved by the ethics committee of Hamadan University of Medical Sciences (IR.UMSHA.REC.1399.728).
Findings: The microleakage score of RMGI was significantly higher than that of AFS and FC (P<0.05), while the microleakage scores of FC and AFS were not significantly different (P=0.330).
Conclusion: The AFS showed a sealing ability comparable to that of FC, and can be used as an alternative to FC due to its fewer application steps.
Zahra Hassanbeigi, Fereshteh Bamdad, Kourosh Bamdad,
Volume 26, Issue 5 (December & January 2023)
Abstract
Introduction: Nowadays, due to the increasing spread of electronic devices and digital transmitters, the general public is exposed to electromagnetic waves with different wavelengths. According to the function of the thyroid gland on the metabolic actions of the body, the purpose of this study was to investigate the changes in the serum level of thyroid stimulating hormone after receiving short-term and long-term electromagnetic waves emitted from home Wi-Fi.
Methods: 60 rats in the weight range of 250-300 grams were randomly divided into 3 equal groups. The first group did not receive any waves. The second group was placed near Irancell's portable Wi-Fi device for 10 days,1 hour a day, and the third group was near Wi-Fi waves for 3 hours a day for a month. After one month, blood was taken from the mice and the serum level of thyroid stimulating hormone was measured.
Results: The data analysis showed that the serum level of thyroid stimulating hormone in the group that was exposed to medium-term Wi-Fi waves was significantly different from the control group, but the level of this hormone in the group that was exposed to the waves for a short period of time, it was not significant in comparison with the control group.
Conclusions: According to the present results, it is possible that electromagnetic waves lead to hormonal disorders in the body, and one of these disorders can be a change in the amount of thyroid stimulating hormone.
Dr Zahra Miraki, Dr Masomeh Rostamzadeh, Mr Aras Feizi, Dr Azad Shokri, Dr Mohammad Aziz Rasouli,
Volume 26, Issue 5 (December & January 2023)
Abstract
Introduction: The dentist's level of knowledge and abilities is one of the determining factors in the correct selection and application of dental cements. This study aimed to investigate the level of knowledge, attitude, and practice of general dentists and specialists about the application of different dental cements.
Methods: This descriptive-analytical study was cross-sectional one which conducted on 150 specialist and general dentists in governmental and private centers in Kurdistan province (2019) who performed fixed prosthetic treatments, was done through census and available sampling. The data collection tool was a questionnaire. To analyze data, T-test and ANOVA tests were used in SPSS-22 software. A significance level was considered less than 0.05. Ethical considerations: This study was conducted after the approval of the protocol in the research ethics committee and receiving the ethical code number IR.MUK.REC.1398.302 and according to the Declaration of Helsinki.
Results: The overall average score of dentists' knowledge was 6.5, which was close to and higher than the average scores and had a significant relationship with the grade and place of employment (P<0.05). The overall average score of attitude was 3.4, which was almost equal to the average scores. There was a significant relationship between grade and gender with attitude score (P<0.05). The overall average score of the dentists' practice was 5, which was higher than the average scores, and the practice score had a significant relationship with gender, place of employment, and grade (P<0.05).
Conclusions: The average score of knowledge, attitude, and practice of dentists was average, and in general, the scores of specialists were higher than general dentists. Women had a higher attitude and practice score. People working in the private sector had a higher knowledge score. To increase the knowledge, attitude, and practice of general dentists, there is a need to hold training courses.
Dr. Maryam Arabloei Sani, Dr. Zahra Hajebrahimi, Dr. Parichehreh Yaghmaei, Dr. Nasim Hayati Roodbari,
Volume 26, Issue 5 (December & January 2023)
Abstract
Background and Aim: Diabetes is a type of metabolic disease and one of the most common endocrine diseases. Oxidative stress and inflammation play an important role in the development and progression of diabetes. mTOR signaling pathway play an important role in glucose homeostasis and proliferation of pancreatic beta cells. In the present study, the therapeutic effects of p-cymene on oxidative stress markers and expression of the mTOR gene in diabetic male Wistar rats were investigated.
Materials and Methods: Diabetes was induced by injecting 55 mg/kg body weight of streptozotocin. Biochemical analyses of pancreatic tissue and real-time PCR were done to investigate the effects of metformin (55 mg/kg body weight) and p-cymene (25, 50, and 100 mg/kg body weight) on the activities of catalase and glutathione peroxidase enzymes and mTOR gene expression.
Findings: Streptozotocin decreased catalase and glutathione peroxidase enzymes and decreased the expression of the mTOR gene in pancreatic tissue. Treatment with metformin or p-cymene improved the activities of catalase and glutathione peroxidase enzymes and the expression of the mTOR gene in a dose-independent manner.
Conclusion: Results indicate that p-cymene has antioxidant properties and can regulate the mTOR signaling pathway. Therefore, p-cymene may be effective for the treatment of diabetes alone or in combination with metformin.
Dr Zahra Ghanbari,
Volume 26, Issue 5 (December & January 2023)
Abstract
Introduction: The purpose of this research was to investigate the effectiveness of family therapy based on family consolidation on marital conflicts and sexual satisfaction of couples applying for divorce.
Methods: The research method was semi-experimental with experimental and control groups. The statistical population of this research included all couples applying for divorce who referred to counseling centers in Kerman city in 2023. 30 couples were selected as available and were replaced in two experimental (15 couples) and control (15 couples) groups randomly and by lottery method. Family therapy intervention based on family consolidation was conducted in 8 sessions twice a week for 90 minutes and after 3 months of follow-up. In order to collect data, Barati and Sanai's Marital Conflict Questionnaire and Larson's Sexual Satisfaction Questionnaire were used. In order to analyze the data, descriptive statistics tests (mean and standard deviation) and analysis of variance with repeated measurements were used with SPSS version 24 software.
Results: The results showed that family therapy based on family consolidation had an effect on reducing marital conflicts (P < 0.001, F = 37.24) and increasing sexual satisfaction (P < 0.001, F = 126.34) of couples applying for divorce (P < 0.001).
Conclusions: According to the results of this research, it is recommended to use family therapy based on family consolidation in reducing marital conflicts and increasing sexual satisfaction of couples applying for divorce.
Zahra Ghanbari Zarandi,
Volume 27, Issue 3 (7-2024)
Abstract
Introduction: Breast cancer causes psychological problems and decreases psychological health in people, therapeutic interventions are needed to solve these problems. This research was conducted to determine the effectiveness of group meaning therapy intervention on the quality of life, emotional regulation, and life expectancy of women with breast cancer.
Methods: The research method was semi-experimental with a pre-test-post-test design with a control group. The statistical population included all women with breast cancer referring to the health centers of Kerman city in 2023. Among them, 30 people were selected by the available sampling method and were replaced randomly and by lottery in two experimental and control groups (15 individuals in the experimental group and 15 in the control group). The people in the experimental group received group-meaning therapy intervention (10 sessions) and two sessions weekly for 90 minutes. The questionnaires used in this research included quality of life, emotion regulation, and life expectancy questionnaires administered in two phases: pre-test and post-test.
Results: The results showed that before the intervention, there was no significant difference between the average scores of the quality of life, emotion regulation, and life expectancy of the intervention and control groups, but there was a statistically significant difference between the average scores of the intervention and control groups after the intervention. The mean and standard deviation of the quality of life in the post-test was 6.91 ± 29.75, emotion regulation was 10.25 ± 98.28, and life expectancy was 6.49 ± 39.51 (P < 0.001).
Conclusions: According to the results of this research, group therapy increased the quality of life, emotion regulation, and life expectancy in women with cancer. Since the favorable mental state of the patient affects their recovery, the use of this method is recommended as an effective strategy to reduce the psychological problems of patients.
Zahra Yousefvand, Masoud Rahmati, Rahim Mirnasuri,
Volume 27, Issue 3 (7-2024)
Abstract
Introduction: Considering the synthesis and release of myokines from muscle tissue during exercise and the relationship of myokines with the development of strength and increase in muscle volume, the purpose of this study is to investigate 12 weeks of resistance training on the serum levels of myonectin and FGF- There were 21 middle-aged men.
Methods: In a semi-experimental study, 40 middle-aged men of Arak city (mean age 38.27 ± 6.02 years, weight 77.12 ± 11.23 kg, height 174.05 ± 7.22 cm) were selected and randomly placed in two resistance training groups (20 people) and control (20 people). The training group performed 12 weeks of resistance training 3 times a week with an intensity of 65-80% of maximum strength. Blood was taken from all the subjects 48 hours before and after the intervention, and serum levels of myonectin and FGF-21 were checked by the ELISA method. After checking the normality of the data, they were analyzed by the correlation t-test and independent t-test at a significance level of less than 0.05.
Results: Resistance training caused a significant increase in the serum level of myonectin (P = 0.001) and the serum level of FGF-21 (P = 0.001) and also decreased the percentage of fat (P = 0.417) in middle-aged men.
Conclusions: According to the results of this study, it seems that resistance training can have positive adaptation by increasing the serum levels of myonectin and FGF-21 in the regulation of muscle mass, hypertrophy process, angiogenesis process, and Improve the body's metabolism.
Marzieh Ganjavi, Alireza Manzari Tavakoli, Zahra Zeinaddiny Meimand,
Volume 27, Issue 3 (7-2024)
Abstract
Introduction: Delinquency is a serious challenge for teenagers and has significant negative social effects. The main goal of this research was to find out the structural equation modeling of extraversion and delinquent behavior disorder: the mediating role of moral intelligence among the juveniles of Kerman Correctional Center.
Methods: This was a descriptive correlational research of structural equation model type. The statistical population of this research was made up of 80 juveniles of Kerman Correctional Center, who were selected and studied by simple random sampling using Morgan's table. To collect information, Hans Eysenck's (1963) Personality Type Questionnaire, Goodman's Conduct Disorder Questionnaire (1997), Aiti Juvenile Delinquency Questionnaire (2013) and Link and Keel's Moral Intelligence Questionnaire (2005) were used. Descriptive and inferential statistics (structural equation modeling) were used for data analysis through SPSS-28 and Smart PLS-3 software.
Results: The results of this research showed that there is a direct and positive relationship between extraversion and juvenile delinquency. There is a significant direct and positive relationship between conduct disorder and juvenile delinquency. There is a direct and positive relationship between extroversion and moral intelligence of teenagers. There is a significant direct and negative relationship between conduct disorder and moral intelligence of adolescents. There is a direct negative relationship between moral intelligence and delinquency. There was no relationship between extraversion and juvenile delinquency as a mediator of moral intelligence. There was no relationship between conduct disorder and juvenile delinquency with the mediating role of moral intelligence.
Conclusions: According to the results, it can be acknowledged that moral intelligence is an effective component of delinquency affected by extroversion and behavior disorder in teenagers. Therefore, education and training programs should be implemented to strengthen moral intelligence in schools and families, because these programs can strengthen moral skills and moral decision-making power in teenagers and help reduce behavioral disorders and, as a result, delinquency.
Zahra Sadat Mousavi, Fatemeh Nasernakhaei,
Volume 27, Issue 6 (1-2025)
Abstract
Introduction: Bird′s-foot trefoil (Lotus corniculatus L., Fabaceae) has many medicinal properties due to its valuable chemical compounds. This research reviews the chemical compounds and medicinal properties of this plant.
Methods: This study used library resources, search engines, and databases such as Google, Google Scholar, PubMed, PubChem, ScienceDirect, Magiran, ResearchGate, and SID. The data were collected and classified.
Results: The results indicate that bird′s-foot trefoil is rich in valuable compounds such as kaempferol, quercetin, isorhamnetin, oleamide, and linoleamide. Different extracts of this plant have antioxidant, anti-inflammatory, immunostimulant, anti-cancer, anti-pain, anti-depressant, anti-amylase, anti-fungal, antiprotozoal, and anti-bacterial activities. It is used for wound healing, controlling anxiety and nausea, treating urinary infections, removing kidney stones, and as an antispasmodic and anti-hemorrhoid. Topical application of Lotus corniculatus seed extract has reduced the sebum contents and areas of oily human skin.
Conclusions: L. corniculatus can directly and indirectly affect human life and health. Due to the effective compounds and medicinal properties of Bird′s-foot trefoil, additional studies and clinical tests on its medicinal properties should be performed.
Mohsen Kamalinia, Kianoush Zahrakar, Mehdi Arabzadeh,
Volume 27, Issue 6 (1-2025)
Abstract
Introduction: Resilience is an influential component of various psychological, emotional, and emotional variables and is substantial in occupational, individual, and family issues research.
Methods: The present study is fundamental in its purpose and descriptive in collecting data; it is a correlational type with a structural equation model. The statistical population of the study also includes all married female nurses in government medical centers and hospitals in Alborz province who were working in 2022, from which 400 people were selected as a sample using a multi-stage cluster sampling method. Connor and Davidson's (2003) resilience questionnaire, the revised short form of the Skorn-Smith Self-Differentiation Questionnaire (2003), and Bagarozzi's (2001) Marital Intimacy Questionnaire were used to collect data.
Results: There is a positive and significant relationship between self-differentiation (r = 0.732,
P > 0.01) and marital intimacy (r = 0.856, P > 0.01) with resilience. Also, the standard deviation, skewness, and kurtosis of the self-differentiation variable were 20.686, 0.212, and -0.941; the marital intimacy variable was 89.597, 887, and -0.019; and the resilience variable was 30.055, 0.202, and -1.131.
Conclusions: The results showed that the data fit the research's conceptual model and also confirmed the mediating role of marital intimacy in the relationship between self-differentiation and resilience. Therefore, it is recommended that healthcare professionals pay special attention to the cognitive, emotional, and affective variables of this group to increase the strength of married female nurses.
Zahra Zohre Vandi, Narges Babakhani, Afsaneh Taheri,
Volume 28, Issue 1 (3-2025)
Abstract
Introduction: The present study was conducted to investigate the effectiveness of acceptance and commitment-based therapy on the lifestyle of improving the health and emotional distress of women undergoing infertility treatment with the in vitro fertilization (IVF) method.
Methods: The method of this study was semi-experimental with a pre-test-post-test design with a control group and a follow-up stage. The statistical population of the study included women undergoing infertility treatment with the IVF method referring to the infertility center of Imam Khomeini Hospital in Tehran in the first six months of 2012. In this research, 27 women undergoing infertility treatment with IVF method were selected by voluntary sampling method and replaced by random method in test and control groups. The experimental group underwent acceptance and commitment therapy (10 sessions) for two and a half months. A health-promoting lifestyle questionnaire (HPLP) and an emotional distress questionnaire (Lavibond and Lavibond, 1995) were used as research tools. The data were analyzed using a mixed analysis of variance and Bonferroni post hoc test.
Results: It showed that the treatment based on acceptance and commitment to the lifestyle level improves health (Eta = 0.56, F = 19.74) and has a significant effect on the dimensions of emotional disorders such as depression (P < 0.0001, Eta = 0.58, F = 0.58). F = 34), anxiety (P > 0001; Eta = 0.59; F = 35.69), and stress (P > 0.0001; Eta = 0.61; F = 40.12) of women undergoing infertility treatment with the IVF, and has been able to lead to increase a healthy lifestyle, reduce depression, anxiety, and stress in these individuals.
Conclusions: Acceptance and commitment therapy, utilizing six psychological acceptance processes, cognitive breakdown, self under context, interaction with the present, specified values, and committed behavior, can be used as an effective treatment to reduce emotional distress in women undergoing IVF infertility treatment.
Zahra Juodi, Zahra Fakur, Ali Aagayar Makouii, Rasool Gareaghaji Asl,
Volume 28, Issue 1 (3-2025)
Abstract
Introduction: One of the most common problems in newborns is apnea of prematurity. Given the importance of preventing apnea in very premature infants, the present study was designed and conducted to investigate the preventive effect of caffeine on reducing the frequency of apnea events in very premature infants.
Methods: This randomized, double-blind, controlled clinical trial was conducted on premature infants hospitalized in the neonatal intensive care unit of Shahid Motahari Hospital in Urmia. Infants were randomly divided into two intervention and control groups. The intervention group received intravenous caffeine at an initial dose of 20 mg/kg and a maintenance dose of 5 mg/kg for 14 days. In contrast, the control group received an equal volume of normal saline intravenously for the same period. Apnea events, cyanosis attacks, and bradycardia were recorded by the researchers in a standard checklist.
Results: Of the 50 infants in each group, 2% of the caffeine and 4% of the control group required prolonged oxygen therapy, respectively. Also, 6% of the caffeine group and 4% of the control group experienced intraventricular hemorrhage. In addition, 4% of the caffeine group and 2% of the control group required surgery to close the patent ductus arteriosus, and 14% of the caffeine group and 18% of the control group experienced apneic events. However, there was no statistically significant difference between the two groups regarding the incidence of apneic events (P = 0.58). Ultimately, 20% of the caffeine group and 14% of the control group died.
Conclusions: Although the findings of the present study were not statistically significant, they indicate a decrease in the frequency of apnea events in the group of premature infants receiving caffeine compared to the control group.
Shahnaz Shahrjerdi, Zahra Geramipour,
Volume 28, Issue 2 (4-2025)
Abstract
Introduction: Hallux valgus is a common foot deformity causing lateral deviation of the first toe and progressive subluxation of the first metatarsophalangeal joint. The purpose of this study was to investigate the effect of kinesiotype and ankle strengthening exercises with a bosu ball on pain, balance and big toe angle in women with hallux valgus.
Methods: This clinical trial study used a pre-test and post-test design. First, forty-five women with hallux valgus and flat feet were selected via convenience sampling and randomly assigned to three groups: a kinesiotape group (four weeks, three sessions/week, 24-hour tape application per session), a kinesiotape with Bosu ball ankle strengthening exercises (four weeks, three sessions/week, 30 minutes of exercises and 24-hour tape application per session), and a control group (no intervention). Pain, balance, and hallux valgus angle were measured using the Visual Analogue Scale (VAS), stork test, and goniometer, respectively. Data were analyzed using one-way ANOVA at a significance level (P ≥ 0.05).
Results: After performing the exercises, comparing the data between the two groups before and after 4 weeks revealed a significant difference in pain, balance, and hallux valgus angle in the two groups of kinesiotape and kinesiotape along with the strengthening exercises of Boussou bathop compared to The control group showed (P = 0.001).
Conclusions: A combined program of kinesiotape and Bosu ball ankle strengthening exercises may improve pain, balance, and hallux valgus alignment in women.
Mohammad Parastesh, Zahra Yousefvand, Behzad Aria, Majid Mardaniyan Ghahfarrokh, Jamileh Ahmadi,
Volume 28, Issue 3 (8-2025)
Abstract
Introduction: Cisplatin, a widely used chemotherapy agent, offers therapeutic benefits for cancer treatment but often leads to adverse effects on neurogenesis and oxidative stress. On the other hand, physical activity has been proposed as a potential strategy to counteract these side effects. Therefore, the aim of the present study was to investigate the effect of an endurance training period on oxidative stress markers in the brain tissue of rats induced with cisplatin.
Methods: In this study, 32 male rats with an average weight of 220 grams were divided into four groups: healthy control, cisplatin-injected control, endurance training, and cisplatin + endurance training. After 8 weeks of endurance training, the rats were dissected, and blood serum was separated to measure oxidant and antioxidant factors. Additionally, the brain was removed under sterile conditions for the examination of the desired markers. Data were analyzed using one-way ANOVA.
Results: The results showed that cisplatin significantly decreased MDA and significantly increased TAC and CAT in the cisplatin-receiving control group. On the other hand, 8 weeks of endurance training significantly decreased MDA and significantly increased TAC and CAT. Moreover, no significant change was observed in serum SOD levels. In brain tissue, MDA levels significantly increased, and TAC, CAT, and SOD levels significantly decreased in the cisplatin-receiving group. Conversely, 8 weeks of endurance training reduced MDA levels and increased TAC, CAT, and SOD levels.
Conclusions: Based on the findings of the present study, it appears that physical exercise has protective effects against cisplatin-induced oxidative stress in the brain, which may be attributed to its antioxidant capabilities
Mehtab Farahani, Fatemeh Mehrabi, Mohammad Ali Mardom, Abdollah Abolfathi, Zahra Borzabadi Farahani, Fatemeh Rafiei,
Volume 28, Issue 4 (10-2025)
Abstract
Introduction: The purpose of this study was to investigate the effect of education based on the self-efficacy model on coping strategies and hope in breast cancer patients undergoing chemotherapy.
Methods: This study was conducted on 62 breast cancer patients undergoing chemotherapy. The intervention group received four training sessions on chemotherapy side effects and management strategies based on the self-efficacy model, while the control group received routine care without additional training. Demographic questionnaires, the Billings and Moss Coping Skills Questionnaire, and the Schneider Hope Scale were completed by both groups immediately before and after the intervention. Data were analyzed using appropriate statistical tests.
Results: The average hope in the intervention and control groups was low before and after the intervention. It remained low in the control group but showed a significant increase in the intervention group (P < 0.05). Statistical tests showed that there is a significant relationship between the average total life expectancy and their age, economy and education (P<0.05). Before the intervention, both groups demonstrated low use of coping strategies. After the educational intervention, the control group maintained low usage while, the intervention group showed substantially increased use of coping strategies.
Conclusions: Self-efficacy training intervention increased life expectancy and coping strategies in breast cancer patients undergoing chemotherapy.
Hana Asadi, Hossien Ghamari Givi, Zahra Akhavi Samarien,
Volume 28, Issue 5 (12-2025)
Abstract
Introduction: This study aims to examine the psychological experiences of adolescent girls coping with Premenstrual Syndrome (PMS) and analyze its psychological, emotional, and social effects on their quality of life. Understanding how PMS influences various aspects of adolescent girls' lives, including academic performance, social relationships, and emotional well-being, is essential for developing appropriate interventions.
Methods: This qualitative study employed a phenomenological approach. A total of 18 adolescent girls, aged 14-18, who had experienced PMS at least once, participated in the study. Participants were selected using purposive sampling. Data were collected through semi-structured interviews, and Colaizzi’s seven-step method was used to analyze the data.
Results: The findings of the study revealed four main themes and twelve sub-themes. The psychological impacts included reduced concentration, difficulty in logical decision-making, and mental fatigue. In the emotional domain, participants reported feelings of depression, anxiety, irritability, and mood swings. The social impacts involved Social Withdrawal, concealment of symptoms, and reduced interaction with family members. Additionally, participants used coping strategies such as relaxation techniques, stress management, and seeking social support to manage their symptoms.
Conclusions: The results of this study showed that premenstrual syndrome (PMS) has significant psychological, emotional, and social effects on the lives of adolescent girls. Participants reported experiences such as decreased concentration, anxiety, emotional instability, social withdrawal, and efforts to hide their symptoms. Moreover, coping strategies like stress management, mental relaxation, and receiving social support played an important role in helping them deal with their condition. A deeper understanding of these adolescents’ lived experiences can serve as a foundation for awareness-raising efforts, psychosocial support, and educational policy-making within schools and families.
Najmeh Hejazi, Farid Zand, Seyed Jalil Masoomi, Marzieh Akbarzadeh, Zahra Sohrabi, Zahra Moosavi Shirazifard,
Volume 28, Issue 6 (1-2026)
Abstract
Introduction: The aim of the present study was to investigate the relationship between the nutritional status of patients with different methods on the day of admission and dietary intake during the stay with the ICU mortality rate.
Methods: In this prospective cohort study, 125 patients were studied from admission to discharge in eight ICUs. At the time of admission, the nutritional status of the patients was assessed using the SGA questionnaire, anthropometric measurements, biochemical indices, body composition markers and the assessment of Organ Function Impairment (SOFA) and Severity of Illness (APPACHE) scores. The prescribed and received diet of the patients during their stay was recorded. By recording the mortality cases of this unit, the factors related to the mortality were also determined.
Results: Based on the SGA questionnaire, the rate of malnutrition on the day of admission was 28.8% and 29.6% of patients died during their stay in the intensive care unit. It was also found that a one-unit increase in serum IL-6 level and SOFA score at admission increased the risk of death during the stay in the ward by 1.008 and 1.14, respectively (P=0.003 and P=0.01), and with a one-gram increase in protein intake, the risk of death during the stay in the ward decreased by 8% (P<0.001).
Conclusions: This study showed that serum interleukin-6 level and SOFA score at the time of admission and the amount of protein intake during the stay in the ward affect the mortality rate in the ICU patients.
