Showing 9 results for Naderi
Mehrangiz Naderi Nabi,
Volume 2, Issue 7 (Summer 1999)
Abstract
One of the most common psychiatric disorders is depression, that sometimes may be misdiayne because of various presentations, one of these presentations is somatic complaints and patients are referred the different physicans and specialists and received symptomatic therapies. The aim of this study is the determination of prevalence of depression in patients who referred to internal clinic of Hazrat-e-Rasool-e-Akram Hospital. This study was performed between September and march of 1997. All of these patients had various somatic problems for more than two years without any organic findings them the number of patients were one hundered and the assessment was performed by SCL-90-R test. Between these patients , the score of 37 them were about of mean score. Depression was more common low admission groups and also in female. This research shows that depression is one of the best diagnoses in patients with chronic and rewirten somatic complaints which physicans did not find any organic finding in them.
Mahboobeh Naderi Nasab, Parisa Fateh Manesh, Bahar Shahnavazi,
Volume 6, Issue 4 (Winter 2003)
Abstract
Introduction: In the 1950s vancomycin was introduced as an effective antibiotic for curing infections caused by methicillin resistant Staphylococcus aureus. Three decade after using vancomycin, resistant coagulase negative staphylococcus to this antibiotic was reported. In this study, we evaluate the Staphylococcus aurous resistant to vancomycin.
Materials and methods: During this invesitigatin which lasted for 6 months, 50 Staphylococcus aurous samples were taken from burn wards of each of two Imam-Reza and Gaem hospitals, Mashhad. All selected samples were resistant to methicillin and their MIC to vancomycin was determined.
Results: Of 50 separated bacteria from Imam-Reza and Gaem hospitals subjects, 4 patients had MIC equal to 12.5 mg/ml. In isolated samples from Gaem hospital, one case has MIC equal to 12.5 mg/ml.
Conclusion: With respect to expanding the resistant toward vancomycin, thus it is recommended to inhibit the resistance of this organism in the wards.
Dr Tahereh Ashraf Ganjoei, Dr Tayebeh Naderi, Dr Babak Eshrati, Dr Nushin Babapoor,
Volume 9, Issue 1 (3-2006)
Abstract
Introduction: Estimation of fetal weight is very important in preventing delivery complications and also in selecting delivery method. This is specially important in potential macrosomia, IUGR and also preterm labor. The objective of this study is to compare the accuracy of ultrasonic, clinical and mother, fetal weight estimation in pregnant women in Kerman. Materials and Methods: In this cross sectional study 246 women with singleton, term pregnancies admitted for cesarean section within the following week, were studied. Estimation of fetal weight (EFW) was done using sonography and then by two obstetricians and one senior resident who were unaware of the other clinical and ultrasonic results. Mothers' estimation of their baby weight was also asked. Statistical analysis was done by paired T and Chi square tests. We also used ROC (Radar Operating Characteristics) curve to compare the accuracy of different tests. Results: Fetal birth weight was 3339±443 gr. In the 2500-4000 gr birth weight the sensitivity of predicting clinical birth weight was 11.8% with 99.6% specificity and for sonographic EFW was 12.6% with 92.1% specificity. Conclusion: Clinical estimation of birth weight in term pregnancies is as accurate as routine ultrasonic estimation obtained in the preceding week of delivery.
Majid Naderi, Akbar Dorgalaleh, Shaban Alizadeh, Ahmad Kazemi, Hosein Dargahi, Shadi Tabibian, Mohammad Reza Younesi, Zahra Kashani Khatib ,
Volume 16, Issue 7 (10-2013)
Abstract
Background: Factor XIII deficiency is an extremely rare, autosomal recessive coagulation disorder with estimated prevalence of 1/2000000 worldwide. This disorder represents with different clinical manifestations including, umbilical cord bleeding, recurrent abortion and CNS bleeding. CNS bleeding is a common but life threating complication of disease. The aim of this study was to evaluate the effect of a common polymorphism of thrombin activatable fibrinolysis inhibitor (TAFI) occurrence of CNS bleeding in patients with severe factor XIII deficiency.
Materials and Methods: This case control study was performed on 34 patients with factor XIII deficiency and history of CNS bleeding and 36 patients with factor XIII deficiency but without CNS bleeding as control group. Initially all patients were molecularly analyzed for factor XIII deficiency, then both groups were assessed for common TAFI Thr325Ile polymorphism. Finally obtained data was analyzed by SPSS software.
Results: Molecular analysis of TAFI Thr325Ile polymorphism revealed that almost all patients with CNS bleeding (89%) had this mutation that in 67% of patients was homozygote. There is a significant relationship between Thr325Ile polymorphism in homozygote manner with incidence of CNS bleeding in factor XIII deficient (OR 18.9, 95% CI 3.8 to 95.1).
Conclusion: It seems that Thr325Ile polymorphism is a suitable prognostic factor in patients with severe factor XIII deficiency and this probably polymorphism increases risk of CNS bleeding about 20 fold.
Fatemeh Shima Hadipourzadeh, Hamid Kaialha, Firoozeh Naderi,
Volume 17, Issue 1 (4-2014)
Abstract
Background: Intrathecal morphine side effect is Nausea & Vomiting after surgery. The aim of the study was to evaluate the effect of intrathecal atropine on PONV in patients receiving intrathecal morphine in lower limb surgeries.
Materials and Methods: In this clinical trial , 120 patients undergoing lower limb surgery were randomly divided into 2 groups . Experimental group received 0.1 mg (1cc) Intrathecal atropine and control group received 1cc saline 0.9% . PONV during the first 24 hours and hemodynamic changes in minute 3, 5, 10 and 15 after surgery in both groups were measured. Data were analyzed using SPSS software (verision14). independent t-test, repeated measures manova,and chi-square were used to compare comparison of variables.
Results: Hemodynamic cheanges before injection and 3, 5, 10 and 15 after injection in two groups was not significant (P>0.05). None of the patients in the intervention group were PONV, but 17 patients in the control group had PONV that this difference was statistically significant (p =0.000 ). Pain in the control group was great than intervention group while 26 patients in the control group and 14 patients in the intervention group had vas greater than 3 that this difference was statistically significant( P = 0.04).
Conclusion: Intrathecal atropine without interfering Hemodynamic and pain relief prevent nausea and vomiting caused by Intrathecal morphine in patients undergoing surgery to the lower limbs..
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.
Abbas Alimoradian, Saeed Pazhoohan, Omid Mirzabeygi, Kiana Naderinia,
Volume 23, Issue 6 (February & March 2020)
Abstract
Background and Aim: Opioid and benzodiazepine family drugs are concurrently used in various patients. Considering the respiratory depressant effects of both classes, in this study, we investigated the effect of coadministration of morphine and several widely used benzodiazepines in the clinic on the rate of respiratory depression in rats.
Methods & Materials: Seventy adult male Wistar rats were randomly divided into 10 groups; morphine, midazolam, diazepam, lorazepam, alprazolam, morphine-midazolam, morphine-diazepam, morphine-lorazepam, and morphine-alprazolam. Respiration signal was recorded using whole-body plethysmography 15 minutes after the intraperitoneal injection of the drugs. The respiratory pattern was examined using several parameters; the mean value of inter-breath interval and the respiratory rate, as well as the coefficient of variation and sample entropy analysis of inter-breath interval.
Ethical Considerations: This study was approved by the Ethics Committee of Arak University of Medical Sciences (Code: IR.ARAKMU.REC.1397.327).
Results: Analyzing respiratory data revealed that injecting the anxiolytic dose of alprazolam, and the combination of morphine-alprazolam and morphine-midazolam, altered the respiratory pattern. Such changes were associated with a decrease in the number of breaths and an increase in the inter-breath interval in the explored test animals, compared with the controls. The obtained data also indicated that morphine-midazolam injection increased the variability of the breathing pattern; such an alternation was associated with increased irregularity and decreased coefficient of variation of the inter-breath interval.
Conclusion: The present research results suggested that the short-term injection of morphine-midazolam changes the respiratory pattern more severely than morphine combined with other benzodiazepines.
Mr Mohsen Shamsi, Mr Ali Kulivand, Mr Mohammadjavad Ghannadzadeh, Ms Mahboobeh Khorsandi, Mr Seyedhamed Mirhosseini, Mr Amir Almasi-Hashiani, Mr Behrooz Karimi, Mr Seyednadali Alavi Bakhtiarvand, Ms Masoume Naderi Noreyni,
Volume 25, Issue 4 (October & November 2022)
Abstract
Introduction: Today, with the increase in population, the per capita production of waste materials and the subsequent threat and destruction of the environment is an increasing process, and waste management by the people of a society can play an essential role in reducing this problem. Therefore, the aim of this study was determine of predicting the waste management behaviors of households in Arak city in 2022.
Methods: This is a cross-sectional and analytical study that was carried out on 600 mothers of households in Arak city, who were selected by multi-stage sampling. The data collection tool was a valid and reliable researcher-made questionnaire that included demographic characteristics, knowledge, attitude and behavior of households in the field of waste management. Data were analyzed using SPSS software and t-test, chi-square and regression tests. This study was approved by the research ethics committee of Arak University of Medical Sciences (Code: IR.ARAKMU.REC.1401.040).
Results: The average age of the studied was 39±11 years and the number of family members was 3.6. In terms of type of housing, most of them lived in apartments (44%) and a smaller number lived in complexes (14%). 65 percent of the people had not received the training on the waste separation plan from the source, and among the effective training methods, the majority (38 percent) of the people had overestimated the effectiveness of the training through the Internet. The mean and standard deviation of knowledge was 66±19, attitude was 84±11 and performance was 73±18. The majority of the people studied had a good level of awareness and attitude. The regression analysis model showed that the greatest impact on the waste management behavior of the samples was the age of the people, their knowledge and attitude, which predicted a total of 33% of the waste management behavior.
Conclusions: Considering the favorable state of awareness and attitude of households in Arak city, it seems that for better waste management, other environmental factors should be emphasized, including sources of waste production at the source. Also, based on the prediction model, it is still important to inform and change the attitude of households in Arak city for better performance at younger ages.
Ensiyeh Abbaspour Naderi, Mohammad Ali Bepouei, Mahzad Diar, Matin Mohamadi, Mohammad Hedayati, Mahdi Shahriarinour,
Volume 26, Issue 4 (October & November 2023)
Abstract
Introduction: Urinary tract infection (UTI) is one of the most important and common infections in children. The aim of this study was to investigate the frequency of qnrB and qnrS genes in Escherichia coli and Klebsiella pneumoniae isolated from urinary tract infections of children in 17 Shahrivar Hospital in Rasht.
Materials and methods: In this descriptive cross-sectional study, 49 strains of Escherichia coli and Klebsiella pneumoniae were isolated from 17 Shahrivar Hospital in Rasht and identified using biochemical methods. Sensitivity and resistance of strains to antibiotics were determined by Kirby Bohr and dilution broth methods. PCR method was used to evaluate the frequency of qnrS and qnrB genes in isolates.
Results: In this study, the highest resistance was observed in piperacillin (81.5%) and cefazolin (88.9%) isolates from Escherichia coli and in Klebsiella pneumoniae (cefazolin (90.9%) and amoxicillin (95.5%) isolates from 49 Isolated, 73.4% had qnrB gene and 97.9% had qnrS gene.
Conclusion: It seems that one of the reasons for increasing multidrug resistance in hospital isolates of urinary tract infection (UTI) in Rasht is the increased transfer of plasmid genes between these isolates.
