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Introduction: Benign Prostatic Hyperplasia (BPH) is the most common benign tumor in men. Due to the side effects of chemical drugs, phytotherapy has become a treatment method in BPH since 1990s. Prostatan is a plant extract widely available in Iran. In this study, we evaluated the therapeutic effects of Prostatan drop in combination with Prazosin in alleviating BPH symptoms. Materials and Methods: In a single blind randomized clinical trial , 66 men over 50 years with BPH symptoms who were visited in Vali-e-Asr hospital of Arak were randomly divided in two groups and treated with either Prostatan (40 drop,TDS) plus Prazosin (1mg, BD)or Prazosin (1mg, BD)alone . AUA symptom score, PSA (prostate-specific antigen) levels, Prostate volume, post voidal residue (PVR) by sonograms and uroflowmetry results were determined before and 12 weeks after treatment. Data was analyzed by T and Man- Whithey u tests. Results: Before treatment there were no significant differences in age, PSA, PVR, AUA symptom score, Prostate volume and uroflowmetry between the two groups. After treatment the mean of PSA levels, Prostate volume and PVR did not differ between the two groups. In the Prostatan plus Prazosin group, the mean of AUA symptom score was 3.3 less (p<0.0001) and the mean of maximal urine flow rate was 2.7 ml/s more than the Prazosin group (p<0.0001). Conclusion: Regarding results, it seems that adding Prostatan to Prazosin against Prazosin alone enhances its effects on controlling BPH symptoms and increases urine flow rates.

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Introduction: Diabetes is the most important metabolic disease in human. The prevalence of both types of diabetes is rapidly increasing ocross the world. Diabetes causes many complications including End Stage Renal Disease (ESRD). Diabetes is responsible for 30% of ESRD. The prevalence of diabetic nephropathy in Iran is also high. Many of these patients are becoming dialysis dependent. Many studies have shown the changes of trace metals’ levels in diabetic patients including Copper, Zinc, Manganese and Chromium. This study evaluates the correlation between urinary Copper and diabetic nephropathy Materials and Methods: This is a case-control study. Samples were selected among type 2 diabetic patients attending to diabetes clinic in Vali-e-Asr hospital in Arak. Diabetic patients were divided in two groups based on microalbuminuria, 42 patients in case and 40 patients in control group. Then the patients were classified based on duration of diabetes into 4 groups and based on the HbA1c into two groups. Then urinary Copper was determined with atomic absorption spectophotometry and compared. Independent t-test was used to analyze data. Results: Patients were 28.1% male and 69.9% female in case group and 37.5% male and 62.5% female in control group. The mean Copper level was 36.14µg /L (14.54-57.74) in case group and 14.77% µg /L (10.17-19.37) in control group. There was a statistically significant difference between the two groups (p=0.003). Conclusion: The results show a positive relation between urinary Copper and diabetic nephropathy and confirmed the results of other studies that reported the elevation of Copper in microalbuminuria. This study also showed that age, gender, duration of diabetes and HbA1c level have no effect on urinary Copper.

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Background: This investigation was designed to determine the effects of a selective A1-AR antagonist (DPCPX) on renal hemodynamic and excretory dysfunctions induced during the early hours of ischemia/reperfusion (I/R). Materials and Methods: In this experimental research, rats were anaesthetized by sodium pentobarbital, and their renal arteries were, then, occluded for 30 min, four hours after the reperfusion period. There was a clearance period during the last one hour of reperfusion period throughout which urine was collected under 30-mm of paraffin, and arterial blood samples were taken during its beginning and end. Animals were divided into four groups DPCPX (2 mg/kg) or normal saline were injected 30 min before renal ischemia to the two groups of I/R+DPCPX and I/R, respectively, and to DPCPX and Sham groups which were subjected to surgery without clamping of renal arteries, respectively. Results: I/R resulted in elevations of plasma osmolality, plasma concentrations of Na, K, creatinine, and urea, fractional excretions of Na, K, and bicarbonate, absolute bicarbonate excretion, and urinary pH, but it induced reductions in arterial bicarbonate concentration, pH and Pco2, creatinine clearance, absolute excretions of Na and urea, free-water re-absorption, and urinary osmolality in the I/R group in comparison to the Sham group. Comparison between I/R+DPCPX and I/R groups showed that applying DPCPX could improve I/R-induced alterations in most of these parameters. Conclusion: Activation of A1-AR during the early hours of reperfusion following renal ischemia definitely contributes to the development of disorders in hemodynamics, tubular Na re-absorption, as well as excretions of K, urea, and acid-base.

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  Background : Urine tract infection(UTI) among children is the most prevalent bacterial infection and the second prevalent infection after Viral Flu.Regarding this cfact that urine culturing has very important role in diagnisis and perseverance of this disease and sampling method has significant effect on this disease remedy.

  In this study the effect of genital area ablution on decreasing the contamination of urine culture is examined.

  Methods and Materials: This study is in the form of case_controlled.In this study 620 little girls (3-12 years –old) referring to Amir Kabir children special clinic are examined.Population under investigation was cpatients who had not history of taking antibiotic during last seven days, sondage and genital anomaly and inflammation and genital discharge. 

  Patients were randomly entered in two different groups one with ablution and the other without ablution.After data collection, available inputs were statistically analyzed with SPSS and the effect of genital area ablution was determined on decreasing the contamination of urine culture.

  Results: Among 310 patients in with_ablution group 11 patients were reported UTI(3/7%).3 patients were contaminated (1%),296 patients were normal (95/3%).Among 310 patients in the second group,14 patients were reported UTI(4/7%),6 patients were contaminated(2%),290 patients were normal(93/3%).Contamination rate in with_ablution group were 1% and in the other group was 2%Based on Pvalue :0/491 in both groups no significant statistically difference were found between these two groups and the analysis result distribution in both groups in a=0/05 level were statistically the same.

  Conclusion: In both group no significant statistically difference were found between these two groups ,so we concluded that the genital area ablution doesn’t have such an effect on decreasing the contamination of urine culture and we don’t suggest ablution of genital area in children before providing urine sampling.

 

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Background: Lead (Pb) brings about a variety of cognitive, mental, renal, and blood system disorders by inducing oxidative stress. The aim of this study is to compare blood and urine parameters in the workers exposed to Pb and zinc (Zn) with those in the control group. Materials and Methods: An analytical cross-sectional study was conducted with a total number of 134 subjects. The case group included 67 male workers with the age range of 22-65 who had at least worked a minimum of one work shift for two years in the Zn-Pb mine located in the southwest of Arak, Iran. Control subjects consisted of 67 farmers of a village near the mine who had no history of occupational exposure to Pb, Zn, and other metals. Mental disorders were evaluated through the standard Scl-90-R while cognitive disorders were evaluated via the Mini Mental Status Examination (MMSE). Results: The mean level of blood and urine parameters did not reveal significant differences between the two groups. The mean scores of physical complaints, anxiety, and aggression scales were significantly higher in the case group than the control (p<0.05), whereas the mean scores on MMSE did not reveal a significant difference between the two groups. Conclusion: The oxidative stress of Pb led to mental disorders as a result, the mine workers suffered from more psycho- pathology and are in need of greater care. Due to the impacts of Pb and Zn, the proper use of safety equipments and taking daily showers can reduce the risk of absorption of toxic agents and their subsequent hazards for workers.

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Background: Acute pancreatitis is a common cause of abdominal pain, without any characteristic signs, symptoms, or a gold standard diagnostic modality. The purpose of this study was to evaluate the diagnostic value of urine trypsinogen-2 strip test in acute pancreatitis. Materials and Methods: In this cross-sectional study, 76 patients with abdominal pain suspected to acute pancreatitis who were admitted to the Emergency ward of Valiasr Hospital, Arak, were evaluated. In 46 patients, acute pancreatitis was confirmed (pancreatitis group), whereas in 28 patients, acute pancreatitis was ruled out (control group). In both groups serum levels of amylase, lipase, CRP, and urine trypsinogen-2 were measured by quantitative and qualitative methods. Sensitivity and specificity of the tests were determined and data were analyzed using SPSS software. Results: Urine trypsinogen-2 dipstick was positive in 36 of the 45 patients in the pancreatitis group (sensitivity: 80%) and in 2 of the 28 patients in the control group (specificity: 92.8%). Urine trypsinogen-2 ELISA test was positive in 41 of the 45 patients in the pancreatitis group (sensitivity: 91.1%) and in 4 of the 28 patients in the control group (specificity: 89%). Amylase sensitivity and specificity were equal to 82.6% and 75%, respectively. Lipase sensitivity and specificity were 76% and 85.7%, respectively. Conclusion: Urine trypsinogen-2 dipstick can be used to differentiate acute pancreatitis from other causes of abdominal pain. This rapid, easy-to-use, and accurate test can be used in emergency wards and primary health care units with limited diagnostic facilities.