Showing 11 results for Rahbar
Nasrollah Rahbar, Hamid Mohammad Pour, Abbas Arjomand Shabestari,
Volume 1, Issue 2 (Spring 1997)
Abstract
Trans Lumber Aortography is one of the main methods in Aortic Angiographic investigation .A research was performed 24 patients by C.T detecting the complications . Majority of patients handn,t any detectable complications in C.T. The most common positive findings in C.T were hemorrhags in the left retocrural space hematoma in left prirenal space and subcapsular hemorrhage of left kidney. There was no clear relationship between the numbers of puncture into the retroperitoneal space and the prevalence of detectable effects by C.T.
Afsaneh Norozi, Shahin Fateh, Elnaz Rahbari,
Volume 15, Issue 4 (September 2012)
Abstract
Background: Nausea and vomiting are prevalent after laparoscopic cholecystectomy surgery and physicians need to use drugs, such as ondansetron, propofol, metoclopramid, and ramostrogen, for controlling them. This study was done to evaluate the effect of gabapentin 300mg and 600mg administration on controlling nausea and vomiting after laparoscopic cholecystectomy surgery. Materials and Methods: In this clinical trial, 105 ASA patients (classes 1 and 2) were randomly divided into 3 equal groups including placebo group, 300 mg gabapentin group, and 600 mg gabapentin group. The same technique of anesthesia was used for all groups. The patients were controlled for nausea and vomiting each 2 to 6 hours and after that every 4 to 18 hours. Data were analyzed using SPSS software. Results: The mean degree of nausea in the control group was 2.8, in second group which took 300 mg gabapentin was 0.67, and in third group which took 600 mg of gabapentin was 0.55 (p<0.001). In addition, the severity of vomiting in the control group was 0.326, in second group was 0.126, and in third group was 0.053 (p<0.001). Conclusion: Administration of one dose of 300 mg gabapentin can reduce nausea and vomiting, and with increasing gabapentin dosage to 600 mg, these complications will decrease even more. Therefore, using gabapentin in laparoscopic cholecystectomy surgery is recommended
Seyyed Sajjad Khorramrooz, Farzaneh Gharibpour, Najmeh Parhizgari, Mahboobeh Yazdanpanah, Reza Mohammadi , Nasim Rahbari,
Volume 18, Issue 3 (6-2015)
Abstract
Background: Pseudomonas aeruginosa is one of the major etiologic agents of nosocomial infection among burn patients that has high resistance to antibiotics. Integrons can extend antibiotic resistance genes among bacteria. The aim of this study was to investigate the antibiotic resistance pattern and the prevalence of integron among P. aeruginosa isolates.
Materials and Methods: In this cross-sectional study, a total of 73 P. aeruginosa isolated from burn wound infections among hospitalized patients in Ahvaz Taleghani hospital. Antibiotic resistance pattern of these bacteria was investigated to 9 antibiotics by Disk Agar Diffusion method. Polymerase chain reaction (PCR) method was used to investigate the prevalence of class 1, 2 and 3 integrons. The data were analyzed by Chi-square test. A P-value of <0.05 was considered as a statistical significance level.
Results: The most antibiotic resistance level was seen against ofloxacin (94.5%), aztreonam (94.5%), and ceftazidime (93.6%). Fifteen isolates of P. aeruginosa were resistance to all of the antibiotics. The study of molecular results showed that class 1 integron was detected in 35.6% of isolates, while none of them harbored class 2 and 3 integron.
Conclusion: The rates of antibiotic resistance in pseudomonas aeruginosa to antibiotics such as ceftazidime, oflaxacin, aztreonam, cefepime, and ceftriaxone is very high. Although, class 1 integron were detected in 35.6% of isolates, there was no statistically significant differences between the presence of integron and resistance to a specific antibiotic, that it shows the role of the other antibiotic resistance mechanisms among pseudomonas aeruginosa.
Saeed Hajihashemi, Tahereh Jafarian, Mahboobeh Ahmadi, Ali Rahbari, Nasser Hosseini,
Volume 18, Issue 4 (7-2015)
Abstract
Background: Gentamicin is an aminoglycoside antibiotic that broadly is used to treat gram negative bacteria infections, although it has side effects such as nephrotoxicity. According to antioxidant, anti-inflammatory and vasodilatory properties of Zataria Multiflora, the effects of co-treatment with zataria Multiflora and hydroalcholic extract on gentamicin induced nephrotoxicitj were investigated.
Materials and Methods: In this study, male rats of Vistar race were divided into 4 groups: control group, co-treatment with gentamicin and vehicle group, co-treatment with gentamicin and zataria Multifiora extract group, and co-treatment with zataria Multiflora extract and normal saline solution group. Zataria Multiflora hydroalcoholic extract was added to drinking water as 800 PPm concentration. They, systolic blood pressure and renal blood flow (RBF) were measured. Also, the amounts of urea, creatinine, sodium, potassium and osmolarity were measured in plasma and urine samples
Results: In co-treatment group with zataria Multiflora extract, the amounts of urea, creatinine, absolute sodium excretion and relative sodium and potassium excretion and malondialdehyde (MDA) that have been inceased in treatment with gentamicin, significantly were reduced. Creatinine clearance, urine osmolarity, RBF and FRAP that was decreased in gentamicin group in compare to control group, significantly increased.
Conclusion: Co-treatment prevents nephrotoxicity induced by gentamicin and attenuates oxidative-stress associated renal injury by reducing oxygen free radicals and lipid peroxidation, So it can be effective to cure rats receiving gentamicin.
Zeinab Hameidi Zad, Saeed Hajihashemi, Ali Rahbari, Fatemeh Ghanbari,
Volume 19, Issue 7 (10-2016)
Abstract
Background: Gentamicin (GM) is one the aminoglycoside antibiotics which isroutinelyused to treatinfections gram-negative, either alone or insynergistic withbeta-lactamantibioticsused. However, frequent useleads toserious side effectssuch asrenal toxicity, ototoxicity. Coenzyme Q10 has antioxidant, anti-inflammatory and vasodilatory properties. According to these properties of Coenzyme Q10 and tissue damage mechanism in GM induced-nephrotoxicity, in this study, the effects of these two substances for the co-treatment and post -treatment on renal injury induced by gentamicin were investigated.
Materials and Methods: Experiments has been done on 77 male Wistar rats in weight range of 200 to 250 g. Animals were divided randomly into 5 groups of 7 numbers. Renal nephrotoxicity induced by i.p injection of gentamicin (100mg/kg) Therapeutic effect of coenzyme Q10 (10mg/kg)in the two protocols co-treatment and post-treatmentwas investigated.The animals after the last injectionon the ninth day of co-treatment andthe seventeenth day of post-treatmentwere placed into individual metabolic cages so as to collection urine and urine volume was measured gravimetrically. Afteranesthesia, systolic blood pressure and renal blood flow was measured. Then blood sampling was done. Amount of urea, creatinin, sodium, potassium and osmolarity was measured in plasma and urine samples. Left kidney, for doing histological experiments in 10% buffered formaldehyde and right kidney for biochemical experiments in fluid nitrogen was preserved.
Results: Co-treatment with Coenzyme Q10 significantly decreased fractional excretion of sodium (6.37±1.33 %; p<0.001) and decreased fractional excretion of potassium(219.14±83.8 %; p<0.001) MDA levels (2.13 ±0.24µmol/gkw; p<0.001), and significantly increased renal blood flow (6.38 ±0.1ml/min: p<0.01) and FRAP levels (24.44±0.42mmol/gkw; p<0.001). Post-treatment with coenzyme Q10 significantly decreased fractional excretion of sodium (3.58 ±0.57 %; p<0.001), potassium (111.77±29.4%; p<0.001) and MDA levels (3.08 ±0.12µmol/gkw; p<0.001) and significantly increased renal blood flow (6.74±0.15ml/min: p<0.001) and FRAP levels (24.34±0.75mmol/gkw; p<0.001) that is reduced by gentamicin.
Conclusion: According to the results, this study showed thatpost- treatment with coenzyme Q10more protective effect on the kidney tissue andAnda greater increase inantioxidant defensecreated.
Ahmad Rahbar, Leila Riahi, Ali Ebraze, Siyamak Mohebi, Atefe Keshvari, Fereshte Hemmatiyan, Zabihollah Gharlipour, Zahra Foghara Ardestani,
Volume 19, Issue 9 (12-2016)
Abstract
Abstract
Background: Client satisfaction as an important indicator to assess the quality of provided services has found a special place over the past few decades. The main purpose of this study is to compare the client satisfaction in the public health posts and outsourced health posts affiliated to Qom university of medical Sciences in 2014.
Materials and Methods: This was a descriptive analytic (cross- sectional) study.The participants were 216 clients, who had referred to 10 public health posts and outsourced health posts of Qom province. Health posts were selected by cluster sampling from different urban areas and participants were selected by simple sampling methods. A researcher made questionnaire was used to measure the data on a 5-point Likert scale, which it's validity and reliability were confirmed by experts panel and Cronbach's alpha coefficient, respectively. After collection, the data were analyzed by SPSS 20, and descriptive statistical methods, Mann-Whitney test, chi-square, with 0.05 significant level.
Results: Among 60 health posts, 20 health posts (33.33%) were outsourced and 40 (66.66%) were managed by the public sector. Results showed that in health centers outsourced , overall satisfaction of the child care and vaccinations and maternity care were respectively, 64.5 and 55.42 and 67.43 percent and in public health posts were respectively, 35.5 and 44.58 and 37.66 percent and this difference was significant. Client satisfaction in the public health posts of the vaccination (57.1%) compared with client satisfaction in the outsourced health posts (47.2%) was higher, also at public health posts, satisfaction of the scientific skill employees (55.1 percent) assigned to the outsourced health posts (44.9%) was even greater, that this difference was significant.
Conclusion: Results of the present study showed that, there is a significant difference in satisfaction of clients in public health posts and outsourced health posts It seems necessary to pay special attention to employee training programs by managers and also considering the results of client satisfaction in performance appraisal of personnel in health care posts.
Ahmad Rahbar, Zabihollah Gharlipour, Shahram Arsang-Jang, Ali Ebraze, Zohre Kazazlou,
Volume 20, Issue 2 (5-2017)
Abstract
Background: Self-medication is one of the biggest problems of social, health and economic societies such as Iran. The aim of this study was to determine the benefits and barriers about self-medication among women referring to health center in Qom city.
Materials and Methods: This cross-sectional descriptive-analytical study carried out on women referred to health centers in Qom city- 2016. In the current study, 226 people were selected from among the health centers by multistage sampling. A standard questionnaire was used on knowledge about self-medication, perceived benefits, perceived barriers and self-medication. Data were analyzed by SPSS V.20 using independent t-test and Chi-square.
Results: According to the results of this study, 74.3 percent of women had a history of self-medication that 43.8 percent of them was in the past 6 months. The mean of knowledge about self-medication and perceived barriers in people with a history of self-medication was significantly higher than those who had not a history of self-medication (p<0.05). While, the perceived benefits was not significantly associated with a history of self-medication (p=0.79).
Conclusion: Given the high prevalence of self-medication and the relationship between knowledge and perceived barriers with self-medication, therefore, educational program is necessary for women about the effects and consequences of self-medication through the media.
Zahra Rahimi, Ahmad Rahbar, Fatemeh Kheyrollahi, Ali Ebraze, Zabihollah Gharlipour,
Volume 20, Issue 7 (10-2017)
Abstract
Abstract
Background: The evaluation of the amount and type of edible oils can significantly help to raise the people’s awareness about how to use this type of food product. The aim of this study was to determine consumption pattern of various edible oils and its related factors based on PRECEDE model.
Materials and Methods: This cross sectional descriptive analytic study was performed on 300 urban and rural women referring to health centers in Qom province. The participants were selected via multi-stage sampling method. The data were collected using standard questionnaire of PRECEDE model and analyzed by SPSS V.20 using independent t-test, paired t-test, ANOVA, and Pearson correlation coefficient.
Results: The results of this study showed that 46.4% of urban women and 53.6% of rural women used solid oil. There was a significant difference between urban and rural households in terms of the consumption of tallow oil (p<0.05), as the consumption of tallow oil was more prevalent in rural households than in urban households. Also, there was a statistically significant difference between the two groups of urban and rural women in terms of the mean score of consumption of healthy edible oils and reinforcing factors (p<0.05), as the mean scores of urban women were better than those of rural women.
Conclusion: Implementation of training programs using training models such as the PRECEDE model can help to modify and correct the pattern of consumption of edible oils, especially in rural areas and promote the level of health of the community.
Masoume Abbasi, Zabihollah Gharlipour, Ahmad Rahbar, Mr. Shahram Arsang-Jang, Ali Ebraze, Zohre Kazazlou,
Volume 21, Issue 6 (12-2018)
Abstract
Background and Aim: In Iran, one quarter of couples experience infertility, which can affect various aspects of their marital life. The aim of this study was to compare psychological characteristics in fertile and infertile women referring to health centers and an infertility center in Qom.
Materials and Methods: This descriptive-analytical cross-sectional study was carried out on 160 women. of all, 80 women were selected via simple random sampling method and were among those in reproductive age who referred to health centers to receive routine childcare services. The other 80 women were selected via simple random sampling method among infertile women who referred to the infertility center. The required data were collected using standard anxiety, depression, and marital adjustment questionnaires. Data were entered into SPSS V.20 software and were analyzed using Fisher’s exact test, independent t-test and Chi-square.
Findings: There were a significant difference between the two groups in terms of the mean scores of depression (p=0.005), anxiety (p=0.02), and marital adjustment (p=0.01), as the mean score of depression and anxiety was higher in fertile women than in infertile women. However, the mean score of marital adjustment was higher in infertile women than in fertile women.
Conclusion: Since fertility can be dependent on psychological factors and other underlying factors of an individual, therefore, it is necessary to consider the educational needs of fertile and infertile women. |
Taha Fereydouni, Saeed Hajihashemi, Parsa Yousefichaijan, Ali Rahbari,
Volume 23, Issue 6 (February & March 2020)
Abstract
Background and Aim: Deferasirox (Exjade) is an iron-chelating drug used in patients with beta-thalassemia major. Oxidative stress is among f the major causes of nephrotoxicity and its progression. Deferasirox, due to oxidative stress and increased cell apoptosis causes the dysfunction of renal tubules and renal toxicity. According to its antioxidant and anti-inflammatory properties, the present study explored the effect of vitamin C on deferasirox-induced kidney damage.
Methods & Materials: This study was performed on 30 Wistar rats in 3 groups of control, deferasirox, and deferasirox plus vitamin C. To induce the nephrotoxicity, the intra-peritoneum injection of deferasirox (75 mg/kg/day) was used. After taking plasma from the blood samples of the explored rats, we determined the values of Cr, Na+, K+, Mg+, osmolality, and BUN in the obtained plasma and urine samples. The creatinine clearance, as well as the relative and absolute excretion of sodium and potassium, were also calculated. After separating the two kidneys, they were used for the histologic study with Hematoxylin and Eosin (H&E) staining, as well as Malondialdehyde (MDA) and Ferric Reducing Antioxidant Power (FRAP) biochemical studies.
Ethical Considerations This study was approved by the Research Ethics Committee of Arak University of Medical Sciences (Code: IR.ARAKMU.REC.1396.309).
Results: Cotreatment with deferasirox and vitamin C reduced renal tissue MDA and relative and absolute Na and K excretion and urine osmolarity; this method also increased creatinine clearance and renal tissue FRAP.
Conclusion: The co-administration of vitamin C presented a significant protective effect on the renal toxicity induced by deferasirox. The protective property of deferasirox is because of the antioxidant impacts of vitamin C in reducing oxidative stress and lipid peroxidation.
Ebrahim Rahbar Karbasdehi, Fatemeh Rahbar Karbasdehi,
Volume 24, Issue 5 (December & January 2021)
Abstract
Dear Editor
Since December 2019, the coronavirus has affected all aspects of our lives worldwide. This deadly crisis, for which no health care system was fully prepared, has created enormous pressures on health care delivery and has directly and indirectly affected the treatment of many common diseases. Cancer patients are a vulnerable group in the current epidemic due to their immunodeficiency status due to cancer and various anti-cancer therapies [1]. Research shows that cancer patients are at greater risk for more severe infections and subsequent complications, especially if surgery or chemotherapy is given in the month before the coronavirus infection [2]. These conditions have led to a significant increase in coronavirus mortality in cancer patients [3].
