Journal of Arak University of Medical Sciences

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Showing 5 results for Omidi

Evaluation of Antimicrobial Activity of Alcoholic and Aqueous Extracts from Common Hop (Humulus Lupulus) and Oak (Quercus Castaneifolia)

Seyed Ali Asghar Sefidgar, Mojtaba Taghizadeh Armaki , Abazar Pournajaf, Abdollah Ardebili, Sajjad Omidi, Amir Abdian Asl ,
Volume 17, Issue 12 (3-2015)

Abstract

Background: Due to increasing antibiotic resistance, it is important to identify the antimicrobial activity of herbs. This experimental study aimed to evaluate the antimicrobial activity of herbal extracts of common hop (Humulus lupulus) and oak (Quercus castaneifolia) against several microbial standard strains.

Materials and Methods: The alcoholic and aqueous extracts of H. lupulus and Q. castaneifolia were extracted. The inhibitory effects of herbal extracts were evaluated against the microbial standard strains (Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans) by both agar diffusion and macrobroth dilution methods. In the agar diffusion method, concentrations of extracts were 125, 250, 500 and 1000 mg/ml. In order to determine the MIC, serial dilutions were prepared with a range from 1 to 512 mg/ml.

Results: Alcoholic extract of both hop and oak showed higher inhibitory effect against microbial standard strains, compared to the aqueous extract. Staphylococcus aureus ATCC 29213 and Candida albicans ATCC 76615 showed higher susceptibility to both alcoholic and aqueous extracts compared to Escherichia coli ATCC 25922 and Pseudomonas aeruginosa ATCC 27853. Statistically significant difference was found on the MIC of alcoholic and aqueous extracts (p<0.05).

Conclusion: This study revealed the considerable inhibitory effects of herbal hop and oak extracts on the various microorganisms, including bacteria and fungi. Although more research is needed in this field, they can be used as new antimicrobials in medicine.

The Effectiveness of Transdiagnostic, Emotion- focused Treatment for Emotional Regulation and Individual-social Adjustment in Female Students

Atefe Azimi, Abdollah Omidi, Elham Shafiei, Arash Nademi,
Volume 20, Issue 10 (1-2018)

Abstract

Abstract
Background: Students face a lot of emotional problems and psychological stress that affect their individual and social adaptation as well as their quality of life. Therefore, examining treatment models for these problems is very important. One of these models, the Fractal Diagnostic Treatment Model, is based on emotional regulation skills for a wide range of emotional disorders that can be used properly. The purpose of this study was to investigate the effectiveness of integrated diagnostic therapy on individual and social adaptations and emotional adjustment.
Materials and Methods: A total of 70 female students were selected and assigned into two diagnostic groups (35 patients) and control (35 people). The experimental group received 12 sessions of diagnostic diagnosis weekly. Data were gathered in this study by Social Compliance Scale and Graz's Regulatory Emotion Questionnaire. Data were analyzed using descriptive statistics and multivariate covariance analysis (MANCOVA).
Results: The results showed that transdiagnostic treatment focused on the dimensions of emotional regulation, including: refusal of emotional responses (F = 120.69, p < 0.01), impulse control problems (F = 14.57, p < 0.01), lack of emotional awareness (F =104.82, p< 0.01), lack of emotional resolution (F=42.64, p< 0.01), participation problems (F = 41.00, p<0.01), and limitations in achieving emotional regulation (F = 85.33, p<0. 01) is effective. Also, the results showed that exacerbation-based fetal diagnostic therapy was effective on individual adaptations (F = 146.76, p < 0.01) and social (F = 85.02, p<0.01).
Conclusion: Regarding the effect of Fract-Intervention therapy based on emotional adjustment on personal and social adaptation and student's emotional adjustment dimensions, these results are applicable to clinical practitioners, counselors and practitioners in academic counseling centers.

Evaluation of the Efficacy of Memantine in Combination with Ritalin on the Severity of Hyperactivity and Attention Deficit Symptoms in Children

Fahimeh Omidi, Mostafa Nokani, Anita Alaghmand,
Volume 22, Issue 2 (6-2019)

Abstract

Background and Aim: Attention Deficit Hyperactivity Disorder is a common psychiatric disorder in children and paying attention to drugs that were used in this disorders are important. This study compares the efficacy of Ritalin with Memantin that is added to Ritalin on the severity of ADHD and attention deficit disorder in children.
Materials and Methods: This study is a clinical trial. All of 76 patients with diagnostic criteria for ADHD had been selected from the group of children that they were 7-12 years old, through diagnostic interviews in control & experimental groups based on DSM-V. At first, both groups filled out the Connors parent questionnaire for assessing the severity of the symptoms. Then, Ritalin was prescribed for the patients in the control group and Memantin was added to Ritalin for the patients in the experimental group for one month. The two groups again completed the questionnaire and the effectiveness of drugs was compared.
Ethical Considerations: This study with research ethics code 139510 has been approved by research ethics committee at Arak university of medical sceinces and also has been registered with code IRCT2016080829268N1 at Iranian Registry of Clinical Trials (IRCT).
Findings: According to the P-value of this test, there was no significant difference between the two groups after taking the drugs, which is equal to 0.324 and more than 0.05. But in that groups, there was a significant difference in severity of the symptoms between groups before and after taking the drugs.
Conclusion: Although the symptoms severity of hyperactivity decreased, there was no significant difference between these two groups. The Memantin added to Ritalin did not have a special effect on reducing the severity of symptoms compared to Ritalin. We can conclude the Ritalin might have had a significant effect on the symptoms reduction.

Extrapulmonary Manifestations of Coronavirus Disease 2019: A Narrative Review

Ameneh Omidi, Somayeh Shatizadeh Malekshahi, Parsa Veisi,
Volume 23, Issue 5 (December & January - Special Issue on COVID-19 2020)

Abstract

Background and Aim: Coronaviruses are a large family of viruses that are known to cause respiratory tract infections in humans. SARS-CoV-2 is a new type of this family initiated in late 2019 and its related disease is known as Coronavirus Disease 2019 (COVID-19). Common symptoms of COVID-19 include fever, dry cough, fatigue, myalgia, arthralgia and shortness of breath.
Methods & Materials: In This narrative review a literature search was conducted in scientific databases including Google Scholar and PubMed to find studies published from December 2019 to May 10 2020 on the role the extrapulmonary manifestations of COVID-19.
Ethical Considerations: Ethical issues (including plagiarism, misconduct, data fabrication, falsification, double publication or submission, redundancy) have been completely observed by the authors.
Results: In addition to respiratory symptoms, involvement of various organs such as gastrointestinal tract, nervous system, skin, olfactory system, cardiovascular system, liver, kidney, and eyes was also reported. Extrapulmonary manifestations of COVID-19 included anosmia, ageusia, skin rash, chickenpox-like blisters, acute cardiac failure with increased troponin levels, kidney inflammation and edema, common gastrointestinal symptoms (e.g. diarrhea, nausea and vomiting), elevated liver enzyme levels, neurological disorders (e.g. stroke), nonspecific symptoms (e.g. headache and dizziness), and decreased consciousness level.
Conclusion: The hypothetical mechanisms of various organ involvements during COVID-19 include immune-mediated inflammation such as cytokine storm, respiratory dysfunction, hypoxemia, cellular damage, or combination of these mechanisms. Further studies should be conducted on the causes of various COVID-19-induced damages to determine the exact relationship between the pathogenesis, prognosis and severity of the disease.

The Mediating Role of Cognitive Emotion Regulation and Mindfulness in the Relationship Between Worry and Generalized Anxiety

Maliheh Rahmani, Zahra Zanjani, Abdollah Omidi,
Volume 25, Issue 1 (April & May- 2022)

Abstract

Background and Aim Various research studies have investigated the relationship between anxiety and worry. The present study aimed to examine the mediating role of cognitive emotion regulation and mindfulness in the relationship between anxiety and worry.
Methods & Materials The present study follows a correlational design study. The research sample included 248 students of Kashan universities in Iran studying in the 2017-2018 academic year. The study data were collected using the generalized anxiety disorder (GAD-7), Pennsylvania state worry questionnaire (PSWQ), the Persian short form of cognitive emotion regulation questionnaire (CERQ-P-short form), and five-factor mindfulness questionnaire (FFMQ). Then, the obtained data were analyzed using the SPSS v. 22 and AMOS v. 22 software.
Ethical Considerations The Ethics Committee of Kashan University of Medical Sciences approved the study (Code: IR.KAUMS.REC.1396.36).
Results The results showed a significant relationship between generalized anxiety and worry, worry and cognitive emotion regulation, worry and mindfulness, generalized anxiety and cognitive emotion regulation, and anxiety and mindfulness. The results of the structural equation modeling confirmed the mediating role of cognitive emotion regulation in the relationship between anxiety and worry. Also, the path coefficient of mindfulness and anxiety was removed from the model because it was not significant.
Conclusion Generally, cognitive emotion regulation plays a mediating role in the relationship between anxiety and worry. These findings seem applicable in the individual, family, educational, therapeutic, and interpersonal mental health fields.

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