Iranian South Medical Journal最新文献

{"title":"Prothrombin Time, an Indicator for Psoriasis Activity: A Case - Control Study","authors":"Majid Morovati-Sharifabad, Maryam Yahyaie, E. Salehi","doi":"10.52547/ismj.23.5.455","DOIUrl":"https://doi.org/10.52547/ismj.23.5.455","url":null,"abstract":"Background: Psoriasis is a common chronic and recurrent inflammatory skin disorder related to the immune system and characterized by the rapid growth of skin cells. To date, no study has been conducted on the role of the prothrombin time index in determining the disease activity and the prognosis of these patients. Recognizing the factors influencing the prognosis of this disease can be helpful. The aim of this study was to investigate the plasma levels of prothrombin time measured in patients with psoriasis, its association with the severity of the disease and its comparison with those of healthy people. Materials and Methods: In this case-control study, we evaluated 20 ageand sex-matched patients with psoriasis and compared them with healthy people. A PASI criterion was used to measure the severity of the disease. In both groups, prothrombin time were assayed using a standard kit . Results: The results showed prothrombin time in the patients and healthy people were 12.213±0.638 and 12.313±0.423 seconds, respectively. The two groups were not significantly different in terms of prothrombin time. (P=0.562). Conclusion: This study revealed that prothrombin time were not affected by severity of the disease. prothrombin time were not significant In the two groups, and cannot serve as a biological marker for psoriasis activity.Further studies are needed to identify prognostic factors for psoriasis.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43125277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Clinical Necessity of Lumbar Spine Mag-netic Resonance Imaging Prescriptions for Low Back Pain in Bushehr Teaching Hospitals in 2018","authors":"H. Salari, A. Mohammadnia, Payman Zand, R. Nemati, H. Salimipour, H. Omranikhoo, M. Azmal, Atefeh Esfandiari","doi":"10.52547/ismj.23.5.465","DOIUrl":"https://doi.org/10.52547/ismj.23.5.465","url":null,"abstract":"Background: Low back pain (LBP) is currently the most common musculoskeletal disorder and a major cause of disability. A remarkable percentage of diagnostic imaging prescriptions are not necessary, therefore, this study aimed to determine the necessity of lumbar MRI prescriptions in Bushehr teaching hospitals in 2018. Materials and Methods: This cross-sectional descriptive-analytical study recruited a sample size of 273 individuals from a population of all patients presenting to Bushehr teaching hospitals for low back pain and undergoing lumbar MRI. Data were collected using a questionnaire with demographic questions and prescription-related questions. SPSS 24 software was used for data analysis. Results: Of the 273 patients studied, 54% were female and 46% male. The mean age of patients was 43 years and 72% of all patients were between 21 and 50 years old. MRI was deemed unnecessary for approximately 44% of patients. Furthermore, MRI results were reported absolutely normal in 30% of the patients. Conclusion: It can be concluded that many MRI services provided are not clinically necessary, and given the high hospital costs, especially for MRI, it is necessary to use valid indications to prevent ordering unnecessary tests, and imposed requests. Such indications will reduce the costs incurrd to healthcare system and patients.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44972080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Toxinology of Venomous Marine Worms; A Review","authors":"G. Mohebbi, Ammar Maryamabadi, I. Nabipour","doi":"10.52547/ismj.23.4.371","DOIUrl":"https://doi.org/10.52547/ismj.23.4.371","url":null,"abstract":"","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41352706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pathway Analysis of miRNA-1 and Its Expres-sion Evaluation in Donor’s Serum from HIV-Positive Individuals vs Unaffected Controls","authors":"Milad Ghaderi, Gholamreza Khamisipour, N. Obeidi, R. Tahmasebi, S. Mohammadi, Razeah Rastgoo, Moulod Behbahanipour","doi":"10.52547/ismj.23.3.195","DOIUrl":"https://doi.org/10.52547/ismj.23.3.195","url":null,"abstract":"Background MicroRNAs (miRNAs) are non-coding RNA molecules (19-24 nucleotides) that play a major role in a wide range of biological processes through post-transcriptional regulation of gene expression. Differential expression of miRNAs has been reported in various infectious diseases such as HIV infection. The characterization of miRNA expression profiles, especially in mammalian biofluids, which are affected by intracellular processes of different parts of the body, provides a considerable insight into pathophysiological alterations associated with host-virus interactions. Therefore, based on miR-1 bioinformatics analysis in the context of potential affected signaling pathways in HIV infection, the present study aimed to profile the expression of miR-1 in donor’s serum from HIV-positive individuals vs unaffected controls in Bushehr Blood Transfusion Center. Materials and Methods: The enrichment analysis on predicted target genes for miR-1 was performed based on miRNA-related bioinformatics tools to achieve possible regulated pathways by this miRNA. Given the pathways affected by HIV infection and the involvement of miR-1 target genes in these signaling pathways, the miR-1 expression was evaluated in serum samples of 20 treated HIV-positive individuals, 10 patients with de novo HIV infection diagnosis, and 40 healthy subjects using qRT-PCR. Data were analyzed by SPSS software version 22. Results: The enrichment analysis for identified target genes of miR-1 revealed that target genes were significantly enriched (FDR <0.05) in the four pathways of thyroid hormone, cancer pathways, endocytosis, and phosphatidylinositol signaling system. In addition, a significant increase was observed in miR-1 expression level (p-value <0.05) in de novo HIV infected patients compared with healthy subjects. A significant decrease was observed in miR-1 expression level (p-value <0.0001) in treated HIV-positive individuals compared with de novo HIV infected patients, as well. Conclusion: Bioinformatics studies indicate that the predicted target genes for miR-1 belong to the pathways related to thyroid hormone, cancer, endocytosis, and phosphatidylinositol signaling system, which are impaired pathways in HIV infection. In addition, significantly altered expression in miR-1 in the serum of de novo HIV infected patients vs healthy subjects and treated HIV-positive individuals vs de novo HIV infected patients represents remarkable effects of the process of HIV infection and pathogenesis on miR-1 expression. Hence, the findings of this study indicate the potential use of miR-1 to better understand HIV pathogenesis, and subsequent therapeutic interventions by targeting miRNA.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44144602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Resveratrol on the Level of Urotensin II and its Receptors in the Homogenized Tissue of Diabetic Rats","authors":"Raha Rahimikian, S. Akbarzadeh, Rahimeh Rahimi, K. Pourkhalili, M. Mahmoodi, R. Seyedian, Khadejeh Ghasemi, A. Movahed","doi":"10.52547/ismj.23.3.236","DOIUrl":"https://doi.org/10.52547/ismj.23.3.236","url":null,"abstract":"Background: Individuals with diabetes mellitus are at serious risk of a wide range of cardiovascular complications. Urotensin 2 and its receptors play an important role in the development of cardiovascular diseeases through production of reactive oxygen species (ROS). Resveratrol is a polyphenol with antioxidant and anti-diabetic properties. The present study aimed to investigate the effects of resveratrol on urotensin 2 and its receptors in the heart tissues of diabetic rats. Materials and Methods: In this experimental study, 48 male Wistar rats were divided into six groups (N= 8 in each group). Resveratrol was prepared in 0.5% carboxymethyl cellulose and given to the rats through oral gavage. At the end of the 60 days of treatment with resveratrol, rats’ heart tissue was collected. Results: The weight of diabetic rats treated with 10 and 90 mg/kg bw of resveratrol significantly increased compared with the diabetic group. Furthermore, the serum levels of FBS, lipids, MDA, CK-MB and LDH decreased in the treated diabetic rats compared with the control group. Moreover, concentration of urotensin 2 and its receptors significantly decreased in the heart tissues of the diabetic rats treated with resveratrol at the dose of 10 mg/kg bw compared with the control group. Conclusion: The current study indicated that resveratrol decreased FBS, lipids, weight, MDA and cardiac enzymes. Furthermore, resveratrol significantly reduced urotensin 2 and its receptors, which indicates its moderating effect on diabetes complications.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45801532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of CCL18 with Levels of Adi-pokines in the Sera of Patients with Myocardial Infarction in a 6-Month Period: Case Series","authors":"Atefeh GamarTalepoor, Ehsan Dowlatshahi, M. Doroudchi","doi":"10.52547/ismj.23.3.222","DOIUrl":"https://doi.org/10.52547/ismj.23.3.222","url":null,"abstract":"Background: Myocardial Infarction (MI) is accompanied by inflammation and production of soluble inflammatory factors. The aim of this study was to investigate the correlation of CCL18 and CCL5 levels with those of resistin, adipsin, adiponectin and leptin adipokines in the sera of patients after MI. Materials and Methods: The correlations between levels of chemokines and adipokines were investigated in 36 patients in a 6-month follow-up after MI. For each patient, the measurements were done in 3 time points T0 (first 12 hrs), T5 (fifth day of admission) and T180 (after 6 months). The clinical and demographical criteria of patients at the time of admission were also recorded. Results: The serum levels of CCL18 at T0 were significantly correlated with resistin levels at T180. Therefore, higher CCL18 levels at T0 were associated with higher resistin levels at T180 (r=0.413, P=0.017). Moreover, serum levels of CCL18 at T180 were significantly correlated with adipsin levels at T5. Therefore, higher adipsin levels at T5 were associated with higher CCL18 levels at T180 (r=0.213, P=0.001). Multivariate logistic regression showed that the left ventricular ejection fraction at T0 correlated with the covariant effect of adipsin T5 and CCL18 at T180 (P=0.029). Conclusion: This study showed the correlation between CCL18 and resistin levels and the effect of CCL18 on the long term production of resistin in the body. With the notion that worse prognosis is associated with higher long-term CCL18; it is possible to take advantage of the correlation between adipsin on day 5 and the increase in CCL18 as prognostic biomarkers on the first days after MI.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44432216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prognostic Factors in the Survival Rate of Patients with Differentiated Thyroid Cancer","authors":"Moulod Abbaszadeh, Ashkan Tangestani, N. Jokar, M. Ravanbod, Mohammadreza Kalantarhormozi","doi":"10.52547/ismj.23.3.248","DOIUrl":"https://doi.org/10.52547/ismj.23.3.248","url":null,"abstract":"Background: Thyroid cancer is the most prevalent malignancy of the endocrine systemcancers. Thyroid cancer has increased faster thatn any other malignancy in recent years. Tyroid cancer has different histopathologic types, of which the most common is the differentiated type. Different factors can affect the prognosis of the patients. In this study, we investigated different factors that can affect the prognosis of these patients. Materials and Methods: Thirty-four patients underwent the standard surgery including partial and total thyroidectomy and subsequently received 131I radioiodine 4-6 weeks after surgery. We evaluated the effects of different prognostic factors which can effect on the patients’ survival including age, gender, family history of any malignancies, history of radiation exposure, histopathological type and lab data on the ablation time including serum Tg, serum Anti Tg and thyroid-stimulating hormone (TSH) levels. Results: A total of 34 patients, including 6 males (17.6%) and 28 (82.4%) females with a mean age of 40.8±11.6 years participated in this research. Only vascular invasion had statistically significant P-values less than 0.05, which shows the correlation between ablation success and this factor. Conclusion: This study demonstrated that among different prognostic factors, only vascular invasion had a reverse relationship with ablation success. Other factors did not show statistically significant relashionships with treatment efficiency of DTC","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46123388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Status of Service Provision Centers for Patients with Sexually Transmitted infections in Tehran, Kerman, Babol and Shiraz as Representatives of Iran’s Capital Cities in 2013","authors":"Froghe Aleebrahim, Kiyanoosh Kamali, M. Nasirian","doi":"10.52547/ismj.23.3.266","DOIUrl":"https://doi.org/10.52547/ismj.23.3.266","url":null,"abstract":"Background : Centers for sexually transmitted infections (STIs) play an important role in identifying, treat-ing and preventing infections. Paying attention to equipment and human resources of these centers can in-crease the effectiveness of these activities. The purpose of this study was to investigate the status of these centers in order to plan and improve the quality of services. Materials and Methods: This descriptive cross-sectional study enrolled was carried out on 247 physician and midwifery offices and 141 service providers of sexually transmitted infections in Kerman, Shiraz, Tehran and Babol. These centers participated in the research by completing the checklist. The data were analyzed in Stata 11 software using descriptive statistics (frequency, frequency percentage and frequency tables). Results: The findings showed that about 66% of offices and 97% of institutions accepted health insurance, 93% of offices and 89% of institutions had access to a laboratory to refer patients, and 13% of offices and 67% of institutions had a monthly report of STIs. About one-third of physicians and midwives and more than two-thirds of institution officials were aware of the Ministry of Health's guidelines on STIs. Almost half of the physicians, midwives and institutions mentioned the lack of feedback from the healthcare system as the most important reason for not participating in reporting STIs. Conclusion : The following criteria should be addressed in order to improve the quality of services provided in centers for patients with STIs: continued presence of physician and midwife, easy access to laboratory and pharmacy, and admission of insured individuals.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46443583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Histological and Histometrical Study of Prostate Following Administration of Sertraline in Adult Mice","authors":"H. Morovvati, M. Koohi, Z. Khaksar, Freshteh Morshedi, H. Anbara, Fatemeh Parsaei, M. Hadijafari, H. Moradi","doi":"10.52547/ismj.23.3.205","DOIUrl":"https://doi.org/10.52547/ismj.23.3.205","url":null,"abstract":"Background: Sertraline, along with its beneficial antidepressant effects, may have adverse effects on the fertility and reproductive system. In recent years, the negative effects of sertraline on body tissues have been shown to some extent. This study aimed to investigate the effects of sertraline at different doses on the histological and histometrical structure of ventral and anterior lobes of prostate in adult mice. Materials and Methods: In this experimental study, twenty adult male mice were randomly divided into four groups: control (no treatment) and three groups receiving sertraline at doses of 5, 10 and 20 mg/kg by gavage for 42 days. First, the mice were sacrificed, then, blood samples and prostate lobes tissue were collected for histomorphological and histochemical studies. Results: Results showed a significant decrease in cell count of secretory units in ventral and anterior lobes in the sertraline groups, compared to that in control group (p<0.05). Epithelial thickness showed a significant decrease in ventral and anterior lobes of prostate following the administration of sertraline (20 mg/kg), compared to the control group (p<0.05). A significant dose-dependent decrease was seen in serum testosterone in sertraline groups, compared to the control group (p<0.05). Conclusion: Sertraline has a negative effect on the histopathological and histometrical structure of prostate. However, further clinical studies are required to assess the negative effects of sertraline in human beings.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45334475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Major Dietary Patterns of Women Living in Urban and Rural Areas of Dashtestan County (Bushehr Province), 2017","authors":"B. Rashidkhani","doi":"10.52547/ismj.23.2.129","DOIUrl":"https://doi.org/10.52547/ismj.23.2.129","url":null,"abstract":"Background: The pattern of dietary intake reflects the preferences and dietary habits of individuals and their socio-economic and demographic status such as ethnicity and place of residence. So far, various studies have examined the dietary patterns of different populations in Iran, but the information on eating patterns of rural areas is limited in comparison with urban regions. The aim of this study was to identify major dietary patterns and to compare the scores of these patterns in women living in urban and rural areas of Dashtestan County, (Bushehr province), 2017. Materials and Methods: In this cross-sectional study, 302 women (168 urban and 134 rural) aged 20_59 years old living in Dashtestan county were sampled with multistage sampling method (stratified cluster sampling). Dietary intake was assessed by filling the standard semi-quantitative food frequency questionnaire in face-to-face interviews. Factor analysis method was used for identifying major dietary patterns. The Mann-Whitney analysis was used to compare the extracted pattern scores in urban and rural women. Results: Three major dietary patterns were extracted: Healthy, western and traditional. The score of western pattern was significantly higher in urban women (p<0.05). The score of other patterns was not significantly different between urban and rural areas. Conclusion: The findings of this study showed that although Dashtestan county is not a metropolitan area, the rate of compliance with the western food pattern is notable in urban women. Educational programs should be adopted for promoting nutritional status of the study population.","PeriodicalId":14583,"journal":{"name":"Iranian South Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45956488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}