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Comparison of Clinical Outcomes Seprate and semi continus sewing methods during and after Heart valves Surgery 心脏瓣膜手术中分离缝合与半连续缝合的临床效果比较
Pub Date : 2020-04-29 DOI: 10.32592/jbirjandunivmedsci.2021.28.1.103
Background and Aims: Various therapies and surgeries are applied in heart valve surgery, including interrupted and semi-continuous suture techniques. Therefore, this study aimed to compare the clinical implications of two methods of interrupted and semi-continuous suture techniques during and after mitral or aortic valve replacement surgery among patients referred to Department of Surgery, School of Medicine, Birjand University of Medical Sciences.Materials and Methods: In this study, the required information of patients was collected through the checklist based on the objectives of the study. The subjects had undergone aortic or mitral valve replacement for heart valve replacement suturing with continuous or interrupted suturing techniques. The patientschr('39') records were examined to investigate the complications, and in case that the required information was not registered, the patient or his relatives were also contacted so that the patient could be examined and referred to the hospital by the patientchr('39')s surgeon.Results: The mean age scores of patients undergoing surgery in the continuous and interrupted suture groups were obtained as 53.06±13.48 and 52.86±12.97 years, respectively. It was revealed that there was a large distribution of heart valve leakage, arrhythmia, heart attack, valve infection, involved valve type, and aortic and mitral valve size in the two groups; however, there was no significant difference (P>0.05).Conclusion: Based on the results of this study, the rate of cardiac function and complications caused by the two techniques of continuous and interrupted suturing were not significantly different from each other; therefore, these two methods were not superior to each other due to the mentioned cases.
背景与目的:在心脏瓣膜手术中应用了多种治疗方法和手术方法,包括间断缝合和半连续缝合技术。因此,本研究旨在比较两种中断缝合和半连续缝合技术在二尖瓣或主动脉瓣置换术期间和之后的临床意义,患者转院于Birjand医科大学医学院外科。材料与方法:本研究根据研究目的,通过检查表收集患者所需信息。受试者采用连续缝合或间断缝合技术进行主动脉瓣或二尖瓣置换术。检查了患者的病历以调查并发症,如果没有登记所需的信息,也联系了患者或其亲属,以便患者的外科医生对患者进行检查并将其转介到医院。结果:连续缝合组和间断缝合组手术患者的平均年龄评分分别为53.06±13.48岁和52.86±12.97岁。结果显示,两组患者瓣膜渗漏、心律失常、心梗、瓣膜感染、受累瓣膜类型、主动脉瓣和二尖瓣大小分布广泛;两组间差异无统计学意义(P < 0.05)。结论:从本研究结果来看,连续缝合和间断缝合两种方法对心功能的影响及并发症发生率无显著差异;因此,由于上述情况,这两种方法并不具有优势。
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引用次数: 0
Comparison of the effect of three therapies on liver enzymes and lipid profiles in hypercholesterolemic rats 三种治疗方法对高胆固醇血症大鼠肝酶和脂质谱影响的比较
Pub Date : 2020-04-29 DOI: 10.32592/jbirjandunivmedsci.2021.28.1.105
Mohammad Hasan Dashti Khavidaki, Fatemeh Rassekh, A. Minaeifar
Background and Aims: The present study aimed to compare the effects of three therapeutic methods (including herbal, atorvastatin, and exercise) on liver enzymes and lipid profiles in hypercholesterolemic rats.Materials and Methods: A number of 32 male Wistar rats were randomly assigned to four groups (n=8), including hypercholesterolemia (Hc) control group, anvil extract at a dose of 100 mg/kg, (Ext), exercise (E), and atorvastatin (AT) at a dose 10 mg/kg. Endurance training, anvil extract, and atorvastatin were performed three sessions per week for 8 weeks. Thereafter, liver biochemical tests, including alkaline phosphatase (ALT), aspartate aminotransferase (AST), and lipid profiles were performed using a biochemical autoanalyzer (Ra-2000 made in USA) and the kits provided by Pars Azmun company. The data were analyzed in SPSS software using analysis of variance (ANOVA) and Tukeychr('39')s test were used for data analysis.Results: The results of statistical analysis indicated that all variables (e.g., Alanine transaminase, Triglyceride, High-density lipoprotein (HDL), low-density lipoprotein (LDL), and very-low-density lipoprotein (VLDL), except for ALT, AST, and cholesterol, were significant in all groups. The results of the statistical analysis demonstrated that triglycerides and VLDL significantly reduced in the atorvastatin and exercise groups, compared to the hypercholesterolemic control group. Furthermore, HDL had a significant increase in the exercise group, compared to the atorvastatin, extract, and control groups. In addition, LDL significantly decreased in the exercise group, compared to the atorvastatin group.Conclusion: The results of the current study pointed to the similar effects of medication and exercise on the improvement of some lipid profiles. Nonetheless, exercise is advantageous over the use of medicine and herbal extracts due to the positive effects of exercise on the reduction of blood lipids and the absence of any side effects.
背景和目的:本研究旨在比较三种治疗方法(包括草药、阿托伐他汀和运动)对高胆固醇血症大鼠肝酶和脂质谱的影响。材料与方法:将32只雄性Wistar大鼠随机分为4组(n=8),分别为高胆固醇症(Hc)对照组、铁砧提取物(100mg /kg)组、运动(E)组和阿托伐他汀(at) (10mg /kg)组。耐力训练、铁砧提取物和阿托伐他汀每周进行三次,持续8周。随后,使用生化自动分析仪(美国Ra-2000)和Pars Azmun公司提供的试剂盒进行肝脏生化检测,包括碱性磷酸酶(ALT)、天冬氨酸转氨酶(AST)和脂质谱。采用SPSS软件进行方差分析(ANOVA),采用Tukeychr('39')s检验。结果:统计学分析结果显示,除ALT、AST、胆固醇外,各组丙氨酸转氨酶、甘油三酯、高密度脂蛋白(HDL)、低密度脂蛋白(LDL)、极低密度脂蛋白(VLDL)等各项指标均有统计学意义。统计分析结果显示,与高胆固醇血症对照组相比,阿托伐他汀组和运动组的甘油三酯和VLDL显著降低。此外,与阿托伐他汀组、提取物组和对照组相比,运动组的HDL显著增加。此外,与阿托伐他汀组相比,运动组的LDL显著降低。结论:本研究结果表明,药物和运动在改善某些血脂方面具有相似的效果。尽管如此,运动比使用药物和草药提取物更有利,因为运动对降低血脂有积极作用,而且没有任何副作用。
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引用次数: 0
Microscopic examination of the effect of bromelain on the healing of tooth extraction sockets in an animal model 菠萝蛋白酶对动物拔牙槽愈合影响的显微镜观察
Pub Date : 2020-04-29 DOI: 10.32592/jbirjandunivmedsci.2021.28.2.104
Somaye Salari Seddigh, Fateme Daneshdar, A. Tavasoli, M. Sadeghi, E. Hakimizadeh, I. Fatemi
Background and Aims: Bromelain is a substance derived from pineapple and has antioxidant, anti-inflammatory, and analgesic effects. This study aimed to investigate the effect of bromelain on the healing of tooth extraction sockets in an animal model.Materials and Methods: This experimental study was performed on 24 male rats. After anesthesia, the first maxillary molar tooth was extracted with minimal damage using a hemostat. The rats were randomly divided into two groups, namely control and bromelain. In the bromelain group, the rats were orally administered by gavage with a 500 mg dose of bromelain that was dissolved in water twice a day for 2 days, while the control group received no medications. On the 3rd and 10th days after the surgery, 6 rats were killed per group each day. Afterward, the maxillae of rats were removed and slides were prepared from their dental sockets. The slides were examined by light microscope for histopathological variables (mean of macrophages, fibroblasts, lymphocytes, neutrophils; granulation tissue extent and angiogenesis and bone cells).Results: The results showed that the angiogenesis and granulation tissue extent increased significantly in the bromelain group, compared to the control group, on the 3rd day (P<0.05). Also, bromelain administration significantly increase the the number of fibroblasts (P<0.01), granulation tissue extent (P<0.05) and angiogenesis (P<0.05) in 3rd day of the experiment in comparison with the 10th day.Conclusion: The results of the present study showed that bromelain accelerates the process of wound healing after tooth extraction.
背景与目的:菠萝蛋白酶是从菠萝中提取的一种物质,具有抗氧化、抗炎、镇痛等作用。本研究旨在探讨菠萝蛋白酶对拔牙槽愈合的影响。材料与方法:以24只雄性大鼠为实验对象。麻醉后,用止血钳将第一颗上颌磨牙以最小的损伤拔除。将大鼠随机分为对照组和菠萝蛋白酶组。菠萝蛋白酶组给予大鼠500 mg水溶菠萝蛋白酶灌胃,每天2次,连用2天;对照组不给药。术后第3、10天,每组每天处死6只大鼠。然后,取出大鼠的上颌,从牙槽中制备载玻片。光镜下观察载玻片组织病理学指标(巨噬细胞、成纤维细胞、淋巴细胞、中性粒细胞的平均值;肉芽组织范围、血管生成和骨细胞)。结果:结果显示,与对照组相比,菠萝蛋白酶组第3天血管生成和肉芽组织程度显著增加(P<0.05)。与试验第10天相比,添加菠萝蛋白酶显著增加了试验第3天成纤维细胞数量(P<0.01)、肉芽组织范围(P<0.05)和血管生成(P<0.05)。结论:菠萝蛋白酶具有促进拔牙后创面愈合的作用。
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引用次数: 0
Effect of eight weeks of resistance training on the expression of klotho protein and insulin-like growth factor 1 genes in slow twitch and fast twitch skeletal muscles of aged Wistar rats 8周阻力训练对老龄Wistar大鼠慢、快抽动骨骼肌klotho蛋白及胰岛素样生长因子1基因表达的影响
Pub Date : 2020-04-29 DOI: 10.32592/JBIRJANDUNIVMEDSCI.2021.28.1.104
سمیه کسرائی, سیدرضا عطارزاده حسینی, مهرداد فتحی
Background and Aims: Klotho protein is a substance effective in increasing life expectancy. Moreover, it prevents muscle atrophy, osteoporosis, and cardiovascular disease. Therefore, the present aimed to assess changes in the expression of klotho protein and insulin-like growth factor 1 (IGF-1) genes in the muscles of aged Wistar rats after eight weeks of resistance training.Materials and Methods: The present experimental study was connected on 16 Wistar male rats, aged 20 months, which were assigned to two groups of resistance training group and control. Resistance training was performed three sessions a week over eight weeks. After dissecting the rats, the soleus and flexor hallucis longus muscles of the rats were extracted to measure the expression of klotho protein and (IGF-1) genes using the real-time polymerase chain reaction technique.Results: After the resistance training program, Klotho protein in the fast-twitch muscle tissue of the trained rats did not show a significant difference, compared to that in the control group. Furthermore, IGF-1 in the fast-twitch and slow-twitch muscles of the training group did not display a marked difference, compared to that in the control group.Conclusion: As evidenced by the obtained results, the values of klotho protein and IGF-1 did not improve after a period of resistance training. It can be argued that resistance training should be conducted in longer periods and with different intensities, which should be scrutinized in future research.
背景与目的:Klotho蛋白是一种能有效延长寿命的物质。此外,它还能预防肌肉萎缩、骨质疏松症和心血管疾病。因此,本研究旨在评估8周阻力训练后老龄Wistar大鼠肌肉中klotho蛋白和胰岛素样生长因子1 (IGF-1)基因表达的变化。材料与方法:以16只20月龄Wistar雄性大鼠为实验对象,将其分为抗阻训练组和对照组。阻力训练每周进行三次,持续八周。解剖大鼠后,提取大鼠比目鱼肌和幻觉长屈肌,采用实时聚合酶链反应技术测定klotho蛋白和(IGF-1)基因的表达。结果:经过抗阻训练后,实验组大鼠快速收缩肌组织中的Klotho蛋白与对照组相比无显著差异。此外,与对照组相比,训练组快肌和慢肌中的IGF-1没有明显差异。结论:得到的结果表明,经过一段时间的抗阻训练后,klotho蛋白和IGF-1的值并没有提高。可以认为,阻力训练应该进行更长的时间和不同的强度,这应该在未来的研究中仔细审查。
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引用次数: 0
The effect of eight weeks of high intensity interval training and crocin consumption on the apoptotic genes expression in the liver tissue of male rats under chronic doxorubicin induction 8周高强度间歇训练和藏红花素摄入对慢性阿霉素诱导雄性大鼠肝组织凋亡基因表达的影响
Pub Date : 2020-04-24 DOI: 10.32592/jbirjandunivmedsci.2020.27.4.101
Mahraz Moradi, S. Shakerian, M. Nikbakht
Background and Aim: The use of doxorubicin (Dox) in chemotherapy has irreversible effects on liver tissue. Therefore, the role of exercise activities and the use of antioxidants consumption on the mechanism of apoptosis induced by (Dox are not yet fully understood. Therefore, the aim of the present study was to investigate the effect of High Intensity Interval Training (HIIT) and crocin consumption on liver tissue apoptosis in male rats under chronic Dox induction.Materials and Methods: In this experimental study, 40 male Wistar rats (mean weight 200±20 g)and age range of 8 weeks divided into five groups including; 1: healthy control groups, 2: Dox (2 mg/kg in 7 doses), 3: Dox+crocin (10 mg/kg), 4: Dox+HIIT, and 5: Dox+HIIT+crocin.The training groups ran for 8 weeks, 5 days a week, at 2-minute intervals and with an intensity of 80 to 90% of the maximum speed. 48 hours after the last training session, liver biopsy were performed to assess the fibrosis and expression of Bax and Bcl-2 genes by (Real time-PCR) method. The results of statistical analysis were analyzed using by one-way (ANOVA), at p≤0.05.Results: Dox significantly increased Bax expression compared to Bax/Bcl-2 and also decreased Bcl-2 expression in liver tissue of the patient groups (p=0.001). In contrast, crocin and the combination of exercise and crocin decreased Bax expression compared to Bax/Bcl-2 and increased Bcl-2 expression in experimental groups compared to Dox group (p=0.001).Conclusion: It seems the high intensity interval training with consumption of crocin has significant effect on the decrease of apoptosis in liver tissue in male rats subjected to chronic doxorubicin injection.
背景与目的:化疗中使用阿霉素对肝组织有不可逆的影响。因此,运动活动和抗氧化剂消耗在(Dox)诱导的细胞凋亡机制中的作用尚不完全清楚。因此,本研究旨在探讨高强度间歇训练(HIIT)和藏红花素摄入对慢性Dox诱导下雄性大鼠肝组织凋亡的影响。材料与方法:选用平均体重200±20 g、年龄8周龄的雄性Wistar大鼠40只,分为5组:1:健康对照组,2:阿霉素(2 mg/kg,共7次),3:阿霉素+藏红花素(10 mg/kg), 4:阿霉素+HIIT, 5:阿霉素+HIIT+藏红花素。训练组跑步8周,每周五天,每次间隔2分钟,强度为最高速度的80%至90%。最后一次训练后48小时进行肝活检,采用Real - time-PCR法评估肝纤维化及Bax和Bcl-2基因的表达。统计学分析结果采用单因素分析(ANOVA), p≤0.05。结果:与Bax/Bcl-2相比,Dox显著提高了患者肝组织中Bax的表达,并降低了Bcl-2的表达(p=0.001)。相比之下,与Dox组相比,藏红花素和运动联合藏红花素降低了实验组Bax/Bcl-2的表达,增加了Bcl-2的表达(p=0.001)。结论:高强度间歇训练消耗藏红花素似乎对慢性阿霉素注射雄性大鼠肝组织凋亡的减少有显著作用。
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引用次数: 1
Seroepidemiology of Helicobacter pylori in patients with gastrointestinal disorders referring to Imam Reza Hospital in Birjand, Iran: Short Communication 伊朗Birjand伊玛目礼萨医院胃肠疾病患者幽门螺杆菌的血清流行病学:简短交流
Pub Date : 2020-04-18 DOI: 10.32592/JBIRJANDUNIVMEDSCI.2021.28.1.107
Ebrahim Shafaie, A. T. Kareshk, M. Namaei, Mehran Rostami
Helicobacter pylori (HP) is the most common human pathogen. Due to differences in HP prevalence in different geographical areas, this study was conducted to investigate the seroprevalence of HP in patients with gastrointestinal disorders referring to Imam Reza Hospital in Birjand, Iran, in 2018. After blood sampling of 2,550 patients, the anti-HP antibody titer was measured by a commercial kit. The positive serum response of HP in this study was shown in 1,045 individuals (41%). The results of the present study showed that there was no significant relation between serum positive reaction and gender. In addition, the immunoglobulin G (IgG) antibody with 83% was the most abundant antibody in individuals with positive seropositive reaction. Epidemiological studies, especially serum IgG, can highly help with the detection of HP infection, particularly in individuals with clinical symptoms (P<0.05).
幽门螺杆菌(HP)是最常见的人类病原体。由于不同地理区域的HP患病率存在差异,本研究旨在调查2018年伊朗Birjand伊玛目礼萨医院(Imam Reza Hospital)胃肠道疾病患者的HP血清患病率。2550例患者血样采集后,用商用试剂盒测定抗hp抗体滴度。在本研究中,1045人(41%)出现了HP阳性血清反应。本研究结果显示,血清阳性反应与性别无显著关系。免疫球蛋白G (IgG)抗体在血清阳性反应个体中含量最高,为83%。流行病学研究,特别是血清IgG对HP感染的检测有很大帮助,特别是在有临床症状的个体中(P<0.05)。
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引用次数: 0
Undiagnosed celiac disease in a patient with polyarthritis: Case Report 多关节炎患者未确诊乳糜泻1例
Pub Date : 2020-04-11 DOI: 10.32592/jbirjandunivmedsci.2020.27.4.108
Z. Saremi, T. Fakharian
Celiac disease is one of the most common autoimmune diseases with a prevalence of 0.5 to 1% of the total population. Diagnosis has increased in recent years, but many cases of the disease still seem to be diagnosed late. Although the rheumatic manifestations of celiac disease are not uncommon, they are often overlooked.The patient was a 30-year-old woman with swelling of the joints of the fingers and knees who referred to the rheumatology clinic of vali-asr Hospital in Birjand. For the past 2 years, despite treatment with corticosteroids and anti-rheumatic drugs that modulate the immune system, migratory inflammatory arthritis was still present. Serologic tests for celiac disease were performed for the patient and she underwent endoscopy and duodenal biopsy. The diagnosis of celiac disease was confirmed for the patient. With a gluten-free diet, joint symptoms improved significantly.Rheumatologic manifestations of celiac disease can be the primary symptoms of the disease, with the gluten-free diet prescribed for these patients to a large extent relieve symptoms.
乳糜泻是最常见的自身免疫性疾病之一,患病率为总人口的0.5%至1%。近年来,该病的诊断率有所提高,但许多病例的诊断似乎仍较晚。虽然乳糜泻的风湿病表现并不罕见,但往往被忽视。患者为一名30岁妇女,手指和膝盖关节肿胀,转诊至Birjand vali-asr医院风湿病诊所。在过去的2年里,尽管使用皮质类固醇和调节免疫系统的抗风湿药物治疗,移动性炎性关节炎仍然存在。对患者进行了乳糜泻血清学检查,并进行了内窥镜检查和十二指肠活检。确诊为乳糜泻。无麸质饮食,关节症状明显改善。乳糜泻的风湿病表现可以是该病的主要症状,用无麸质饮食给这些患者开处方可以在很大程度上缓解症状。
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引用次数: 0
knowledge, attitude and performance regarding oral and 有关口头和口头表达的知识、态度和表现
Pub Date : 2020-03-30 DOI: 10.32592/jbirjandunivmedsci.2020.27.1.109
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引用次数: 0
موانع کیفیت آموزش بالینی از دیدگاه دانشجویان پزشکی دانشگاه علوم پزشکی بیرجند در سال تحصیلی 98-97 1998-97年医学大学巴厘岛教育质量
Pub Date : 2020-03-15 DOI: 10.32592/JBIRJANDUNIVMEDSCI.2020.27.1.108
فاطمه سلمانی, بتول اقبالی, محمود گنجی فرد, یحیی محمدی, سیاوش کافیان عطاری, تهمینه توکلی
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引用次数: 0
Local therapy in cutaneous leishmaniasis: a review study 皮肤利什曼病的局部治疗:一项综述研究
Pub Date : 2020-03-10 DOI: 10.32592/jbirjandunivmedsci.2020.27.1.100
Sadegh Vahabi-Amlashi, Faezeh Taghavi, A. Taheri
Old World cutaneous leishmaniasis (OWCL) is a relatively common parasitic infection that is among endemic diseases in many regions worldwide, particularly in Iran. Leishmania major and Leishmania tropica species with over 500,000 and 400,000 annual cases are considered the two main causes of OWCL, respectively. Diagnosis and treatment of cutaneous leishmaniasis (CL) can be difficult due to alterations in clinical manifestations and resistance to treatment.There is currently no vaccine available for (CL). Its systemic treatment also has serious and severe side effects.The uncomplicated cases of (CL) in a person with healthy immunity can be managed alone by topical treatment as an effective and less complicated treatment and may not require other systemic therapies.This study aims to describe topical treatment methods for OWCL.
旧世界皮肤利什曼病(OWCL)是一种相对常见的寄生虫感染,是世界许多地区的地方病之一,尤其是在伊朗。主要利什曼原虫和热带利什曼原虫的年发病率分别超过50万和40万,被认为是OWCL的两个主要原因。由于临床表现的改变和对治疗的耐药性,皮肤利什曼病(CL)的诊断和治疗可能很困难。目前还没有针对(CL)的疫苗。它的全身治疗也有严重和严重的副作用。具有健康免疫力的人的(CL)无并发症病例可以通过局部治疗单独治疗,作为一种有效且不太复杂的治疗方法,并且可能不需要其他全身治疗。本研究旨在描述OWCL的局部治疗方法。
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引用次数: 1
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Journal of Birjand University of Medical Sciences
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