Objective To discuss the influence of hardiness conception utilization on rehabilitation of breast cancer patients. Methods 80 breast cancer patients were involved in this trial, the responsible nurses collected and analyzed the data of patients by interview, observation, and investigation question-naires, then gave patients individual directions of hardiness conception according to stage and primary and secondary of the data to arouse the hardiness characteristic of patients. The application results underwentχ2 test. Results The number of psychical problems decreased and the need of information about breast cancer increased obviously after the direction. Conclusions The utilization of hardiness conception can strengthen patients' confidence, raise their treatment compliance, and promote their rehabilitation.

Objective To discuss the perioperative nursing experience of patients with primary venous reflux disease(PVRD)of lower extremity undergoing external valvuloplasty of superficial femoral vein.Methods Patients(146 cases)with PVRD of lower extremity were given psychological nursing,observation of postoperative complications and rehabilitation exercise instruction.Results Five limbs appeared short lymphatic seepage and other limbs recovered completely.No thrombus Was seen.Venous claudication,swelling and pain disappeared in 90.4% patients.Limbs symptom alleviated in 9.6% patients.All varicos evein disappeared.The function of deep vein valve recovered in 92% patients by color doppler ultra sonoscope re-examination.Conclusions General evaluation before operation,good perioperative psycho logical nursing and attention to the complication and rehabilitation exercise instruction are significant for reduction of postoperative complication and improvement of success rate of operation.

Objective To discuss the influence of health education pathway on detaining time of thoracic drainage tube and standardize the nursing procedure for postoperative patients.Methods Forty five patients after thoracotomy from March to December in 2006 were set as the control group.Fifty patients of the same kind from January to September in 2007 were named the test group.The control group received conventional nursing education.The test group received health education on the day of operation,the first,second,third and fourth day after operation from specified nurses according to health education pathway.The contents included psychological nursing,pain management,respiratory function and physical training and enhancement of drainage efficacy.The average indwelling time of thoracic drainage tube was recorded.Results The average indwelling time of thoracic drainage tube in the test group and the control group was(74.40±8.88)h and(91.68±10.08)h respectively,which showed statistical difference,P＜0.01.Conclusions Application of health education pathway effectively shortened indwelling time of thoracic drainage tube as well as reduced pain and medical costs of patients.

Objective:To analyze the clinical effect and safety of Lingdan tablets and Wuling capsules in the treatment of alopecia areate. Methods:Totally 84 patients with alopecia areate were divided into the observation group and the control group with 42 ones in each. Minoxidil tincture was used for external in the two groups. The control group were treated with 0. 9 g Lindan tablets, tid, for 4 months and the treatment group was additionally treated with 0. 99 g Wuling capsules,po,tid, for 4 months. The changes in the area and position of trichomadesis, light pull test, the tissue growth score and Pittsburgh Sleep Quality Index ( PSQI) score were compared before and after the treatment. Results:The efficacy of the observation group was better than that of the control group(P<0. 05). Af-ter the treatment, the evaluated indices in the two groups were lower than those before the treatment(P<0. 01), and the reduction of the observation group was more significant than that of the control group(P<0. 01) . There was no notable adverse reaction appeared in the observation group. Conclusion:Lingdan tablets and Wuling capsules can improve sleeping quality, promote the growth of halr and enhance the curative effect.

Objective To deepen the clinicians' impression on the Laurance-Moon-Bardet-Biedl syndrome(LMBBS),we made a summary in the incidence and clinical manifestations of the disease in China comparing with foreigners.Methods We made evidence-based meta-analysis about the 2 cases reports in 1987 and 2003 in our hospital and literature review of 462 cases in foreign countries and 94 cases in China.Results LMBBS patients,with more frequency of consanguinity and family history,retinal dystrophy,mental retardation,obesity,polydactyly,hypogenitalism,often had many complicated and variable clinical manifestations.Conclusion To avoid intrafamiliy marriage would reduce the incidence rate.The diagnostic criteria and ascertainment methods introduced recently do benefit the early diagnosis in their childhood period.

In order to find the mechanism of superior clunial nerve (SCN) trauma, we dissected and revealed SCN from 12 corpses (24 sides). Combining 100 sides of SCN trauma, we inspected the course of SCN, the relation between SCN and it's neighbour tissues with the situation of SCN when being subjected to force. We found that the following special anatomic characteristics and mechanical elements such as the course of SCN, it's turning angles, the bony fibrous tube at the iliac crest, the posterior layer of the lumbodorsal fascia and SCN neighbour adipose tissue, are the causes of external force inducing SCN trauma. The anatomic revealment is the guidance of SCN trauma treatment with edged needle.

Objective To design a hospital broadcast system with infrared remote control using phonetic chip ISD4004.Methods The author used AT89S52 and infrared remote control module to achieve speech recording and playing in hospital.After simply analyzing ISD4004 working-principle,the author designed the software and hardware modules,and realized a digital voice storage and playback.Results The hospital broadcast system was built based on ISD4004 voice chip and infrared remote control.Conclusion The system provides a low-cost and high-performance hospital automatic broadcast solution and realizes intelligent and automation broadcast.

Objective To design a new multilevel distributed community-oriented health monitoring based on two serial ports MCU of W77E58.Methods Multi-machine serial communication with high-performance and full-duplex was realized by using the standard RS422 serial interface,which involved several parts in,such as detection and processing module of physiological parameters,communication module and display processing module of the host computer.With the different functional modules and software and hardware connection,multilevel distributed health monitoring was realized.Results RS422,being a simple,easy to control and low-cost communication mode,implemented the communication between these modules.Finally,the distributed measurement & control system with one PC and several MCU systems was implemented.Conclusion A low-cost,high-performance community-oriented health monitoring solution was realized,which can be easily applied to mobile monitoring at home.

Objective To analyze the method of self-management education on the health status of patients with gastric carcinoma during chemotherapy. Methods Patients with gastric carcinoma (60 cases) were divided into the test group and the control group with 30 cases in each group. The two groups both received chemotherapy of complete cycle and general health education. The test group adopted self-management education based upon the above treatment, including collective education, group discussion and individual instruction. The treatment effect was appraised and compared by senior primary nurses. Results The recent total effective rate of chemotherapy in the test group was 76.7%, which was higher than that of the control group (50.0%). The level of life quality of the test group was also better than that of the control group (P<0.05). Conclusion Patients-centered self-management education could improve the health status of patients with gastric carcinoma during chemotherapy.

Objective:To study the inhibition of astragaloside on the proliferation of human keloid fibroblasts. Methods: Com-pared with that of normal skin, the expression of transforming growth factor-β( TGF-β) and its transduction factors Smad in the human keloid fibroblasts was detected. The optimal concentration was screened by MTT after HFF-1 human skin fibroblast was infected with astragaloside at different concentrations. The mRNA expression of Smad2, Smad3, Smad4 and Smad7 in the fibroblasts was studied by using real-time. The protein expression of TGF-βRⅡ, Smad2, Smad3, Smad4 and Smad7 in the fibroblasts was detected by using Western blot. Results: Compared with that of normal skin tissue, the expression of Smad protein was significantly increased ( P <0. 05) in the human keloid fibroblasts, and there was no significant difference in the TGF-βRⅡ expression (P>0. 05). The optimal concentration of astragaloside was 0. 5μg·ml-1 . The expression level of Smad2 protein in the two groups was significantly increased, and the level of Smad3 expression was significantly decreased (P<0. 05). Conclusion:Astragaloside can inhibit the formation of fi-broblast possibly through Smad2 over-expression and Smad3 inhibition in the TGF-β/Smad signal transduction pathway.