OBJECTIVE:To observe clinical efficacy and safety of Autoserum eye drops in the treatment of filamentary kerati-tis after excimer laser corneal refractive surgery. METHODS:46 patients (90 eyes) with filamentary keratitis after excimer laser corneal refractive surgery were selected and randomly divided into control group and observation group with 23 cases(45 eyes)in each group. The control group was given clearing mesh+wearing soft contact lens+bFGF eye drops;the observation group was giv-en clearing mesh+ wearing soft contact lens + Autoserum eye drops. The clinical efficacy,cure time,recurrence rate and ADR were compared between 2 groups. RESULTS:The total effective rate of observation group was 93.3%,which was higher than that (82.2%)of the control group,with statistical significance(P<0.05);the cure time of observation group was(2.7±1.1)d,which was shortened significantly compared with control group [(3.5±1.2)d],with statistical significance(P<0.05). The recurrence rate of filamentous keratitis was 4.4% in observation group and 15.6% in control group;the observation group was significantly lower than the control group,with statistical significance(P<0.05). During the treatment,there were 1 case(1 eyes)of corneal epitheli-al edema in observation group and 2 cases (2 eyes) of corneal epithelial edema in control group,there was no statistical signifi-cance(P>0.05). CONCLUSIONS:In the treatment of filamentous keratitis after excimer laser corneal refractive surgery,therapy of clearing mesh+wearing soft contact lens+Autoserum eye drops have high total effective rate,low recurrence rate and short cure period with less ADR.

The test procedure and content of valves pressure test of AK95 hemodialysis machine are mainly introduced.The valves pressure test are the key of the self test procedure in hemsdialysis machine.It is necessary to find the accurate process where problems occur.[Chinese Medical Equipment Journal,2008,29(2):94]

The BM self-test of GAMBRO AK95 hemodialysis machine is introduced, including venous pressure test, arterial pressure test, priming detector test, blood pump test, venous clamp test, arterial clamp test, air detector test, high venous pressure test, etc. The detail introduction of high venous pressure test is of great benefit to solve some faults of hemodialysis machine.

Objective:To explore the future development of pharmacists. Methods:The combination of on-site and mailed ques-tionnaire was adopted to investigate the present work situation of pharmacists in hospitals at different levels in 15 provinces and munici-palities of east China. Based on the statistical analysis of data, some problems in the present work of pharmacists were investigated. Results:The data showed that there was a wide gap of human resource among the hospitals at different levels, and the working condi-tion improvement for pharmacists should be performed. Continuing education and legislation were not standardized and unified yet, and the clinical pharmacy and the rational drug use needed further development. Conclusion:The relevant laws and regulations should be established and improved to guarantee the lawful right and interests of pharmacists. The pharmacist training system should be improved to raise the professional quality of pharmacists and promote the development of hospital pharmacy.

Objective To analyze the correlation between the UK National Early Warning Score (NEWS) and emergency elderly patients within six hours' outcomes,study the value of NEWS in the prescreening assessment of elderly patients.Methods 213 cases of emergency elderly patients were selected as a sample,and were evaluated with NEWS pre-check.Then we tracked patients' outcomes within six hours were analyzed the correlation between the two.Results With NEWS score increased,the salvage rate and fatality rate were increased.Conclusions NEWS shows independent predictive value in the pre-screening assessment of the emergency system,and should be widely applied in it.

Objective To investigate the aim antigen coursing the hyperacute rejection of xenotransplantation. Methods Documents about hyperacute rejection in xenotransplantation were reviewed and summarized in detail. Results Pig is thought to be one of the ideal donors of xenotransplantation, but the major obstacle is hyperacute rejection mediated by complement that is activated though human serum. ?-Gal is recognized as the major antigen and its expression is controlled by ?-1,3 galactosyltransferase. Immunoabsorption of pre-exsisted antibody, enzymatic digestion of ?-Gal, knockout ?-GT gene and transgenic technology have been used to solve this problem. Even so, there remain other antigens which can combine with natural antibodies in human serum, such as, 40?10 3 molecule in erythrocyte, 210?10 3, 10 5?10 3 and 50?10 3 antigen in pig embryo brain cell, etc. Conclusion ?-Gal is the major antigen which course the hyperacute rejection. Besides ?-Gal, many nonalpha-gal need further investigation.

Objective: To get the information about freshmen's mental health and it relationship with sex, city and countryside difference, and to provide the reference for effective mental health education and consultation. Methods: The situation of 1351 freshmen's mental health was surveyed by using UPI. Results: ①11.91% of the freshmen had serious mental derangement, 26.15% of them had a little psychological problem. ②The distinct difference existed not only between male and female, but also between city and countryside. The mental health of male students surpassed the female students, the city students surpassed the countryside students. Conclusion: The situation of medical freshmen's mental health should not be neglected, and its influence factors are various. Mental health education and consultation should be pointed to the students.

Objective To explore the diagnostic value of abdominal aortic aneurysm (AAA) with 16-slice spiral CT.Methods Forty patients with AAA were examinated with 16-slice spiral CT. Multiplanar reformation (MPR), maximal intensity projection (MIP) and volume rendering (VR) were performed in all cases.Results Forty patients with AAA included seven cases of cystiform, twenty-three cases of shuttle and ten cases of shuttle-cystiform aneurysm. There were three cases of multiple abdominal aortic aneurysm. There was one case of pseudoaneurysm after the rupture of true aneurysm. MPR definitely revealed the site, modality and extent of aortic disease and demonstrated the mural thrombus in the aneurysm. The calcifications of abdominal aortic aneurysm’s wall or in mural thrombus were well depicted by MIP. VR definitely showed the relationship between aneurysm and arterial branches with three-dimension form.Conclusion 16-slice spiral CT is the optimal imaging technique in diagnosing, following up pre-and post-operation of abdominal aortic aneurysms.

In recent years, there is some new recognition about the origin of prostatic carcinoma, prostatic carcinoma has been considered as a stem cell disease. Prostate cancer stem cells have close relationship with prostatic carcinoma formation, advancement, relapse, metastasis and drug resistance. As the development of science and technology continues, studies on the isolation and correlated phenotype identification of prostate cancer stem cells have lead us to further recognize prostate cancer stem cells, as well pave a new way for the diagnosis and therapy of clinical prostatic carcinoma.

Objective To explore surgical technique and clinical outcome of transabdominal preperitoneal hernia repair(TAPP)and totally extraperitoneal hernia repair(TEP)in inguinal hernia repair.MethodsThe clinical data of 23 patients underwent laparoscopic herniorrhaphy were retrospectively analyzed.Nine patients were underwent TAPP,and 14 patients underwent TEP.ResultsNone of patients was changed to open operation.Only one patient of TEP was changed to TAPP.Average operative time was(82.1?40.6)min.Blood loss was(5.7?3.0)ml.Disruption of peritoneum happened to 2 patients underwent TEP.The rate of postoperative complications was 21.7%(5/23),which included serum swelling(1 case),scrotal emphysema(2 cases),transient neurapraxia in the area of repair(1 case)and urinary retention(1 case).No chronic pain,foreign body sensation and infection were found.Average hospitalization after operation was(4.3?0.9)d.No recurrence was observed during a follow-up period of 1-15 months.ConclusionLaparoscope herniorrhaphy is safe due to lower recurrence and complications.It also has the advantages of slight pain and rapid recovery.