مجله علوم پزشکی پارس
سال دوازدهم شماره 1 (پیاپی 27، بهار 1393)

The surgical procedures in the treatment of children the stressful phenomenon that obstacle to achieving the health goals, so it is important and should be prevented. This study aimed to investigate the effect Parents presence on anxiety in children aged 2-11 years old undergoing surgery. This is randomized controlled trial research. 60 Children 2 to 11 years undergoing elective surgery were randomly divided into experimental and control groups. Parents were present in the intervention group. Anxiety Scale for children m-YAPS in two stages were examined, and finally SPSS18 software and the chi- Square test, Fisher exact test, t test and t pair, were used for data analysis. Comparison of average total score of anxiety among children in the control (70/39 ±20/93) and test group (67/83±16/78) before surgery had no significant differences (p>0/05). But change scores between pre and postoperative anxiety in children in the control group (-3±16/45) and test (-8/39±22/95) were not significantly different (p>0/05). Discussion and Presence of parents have no significant beneficial effect on anxiety in children undergoing surgery and to reduce the adverse effects of anxiety due to surgery should other effective interventions be considered.

key roles in learning, memory and attention in humans is long, so that people are constantly seeking ways Which strengthens memory and reduce its deficit to pull up The effects of Nigella sativa extract on learning and memory in adult male rats was studied. This was an experimental study. For this40 sar purpose, adult male Wistar rats weighing 220-180 g were divided into 5 groups of 8 And control groups, control). (The control group received nothing, 1/.0 ad lib controls ml normal saline gavage, is administered). Experimental groups 1,2 3 daily doses of 100, 200 and 400 mg kg body weight extract of Nigella 17 days of receiving And then after 12 day get started learning extracts and extract operation is performed simultaneously with training and probe trial on day 18 without prescription extract isBarnes Maze taken from animals. The study was time delay for the purpose of this to evaluate the error number.R The results of this study showed that Nigella sativa significantly compared to the control groups Thereby increasing the learning and spatial memory.: (P< 0.05) The results demonstrated that administration of Nigella sativa seed extract, oleic acid and linoleic acid antioxidant inflammation due to spatial memory is enhanced.

Primary dysmenorhea is one of the most common disorders in women، causing occupational dysfunction and school absenteeism. In view of the high prevalence of primary dysmenorrhea and its undesirable consequences on the quality of life، and due to the anti-inflammatory properties of wheat germ، this study was carried out to examine the effect of wheat germ extract on primary dysmenorrhea. The present study was conducted on 90 women employed at hospitals affiliated with Hamadan University of Medical Sciences using a triple blind controlled clinical trial method. The samples were divided into two 45-member groups; then، wheat germ extract 400 mg capsules or placebo was used three times a day for two consecutive months between the 16th day until the 5th day of the next menstrual cycle. The severity of the symptoms in each group and between the two groups was analyzed، respectively، with the Friedman and the Man-Whitney tests. The severity of primary dysmenorrhea was alleviated in both groups after intervention. The alleviation was remarkably higher in the wheat germ extract group (p<0. 001). The results of the present study confirm the positive effect of wheat germ extract on primary dysmenorrhea، showing that wheat germ extract can be used for easing the severity of primary dysmenorrhea.

Introduction and With regarding to excessive cost for blood preparation and preservation and lack of appropriate reservation and utilization pattern for blood in hospitals in the country, the present study was carried out for investigation of blood requisition and utilization rate in different wards of hospitals in Jahrom and comparison of them with standard transfusion indices. In this descriptive-cross sectional study, 1066 patients were studied; that blood was reserved for them in different wards of two hospitals in Jahrom, during three months. Characterizations of patients, hospitalization ward, blood group, hemoglobin, hematocrit, number of requisition, cross-matched and transfused blood units were collected before and after of surgery. Data were analyzed by SPSS software and standard transfusion indices C/T, TI and TP were calculated. In the present study, out of 1414 of requisition blood units, 10.18% of them were transfused to patients and only 19.38% of cross-matched blood units were used. Blood transfusion indices C/T, TP and TI were 5.15, 14.52% and 0.26, respectively. The highest and lowest rates of C/T were belonging to urology (18.18) and Neonatal Intensive Care Unit (1.0) wards, respectively. According to obtained blood transfusion indices, considerable of cross-matched blood units do not use in Jahrom hospitals and it must be done according to Maximum Surgical Blood Ordering Schedule for surgical operations those blood reservation is necessary as cross-matched blood.