Objective: To compare the ocular parameters of acute angle closure glaucoma (AACG) and chronic angle closure glaucoma (CACG). Methods: Totally 106 patients with primary angle closure glaucoma were recruited: 58 patients with AACG and 48 with CACG. All patients were divided into 3 groups: AACG attack eyes group, AACG uninvolved fellow eyes group and CACG group and underwent the same ophthalmic examinations, comprising optometry, keratometry, and A-scan ultrasonography. The lens/axial length factor (LAF) and relative lens position (RLP) were calculated. Results: The AACG attack eyes had a significant shallow anterior chamber depth, thick lens, short axial length and larger LAF. hTere tended to be a reduction in the percentage of LAF>0.20 in AACG attack eyes, CACG eyes and AACG uninvolved fellow eyes, though there were no statistically signiifcant difference in all groups (P>0.05). Conclusion: The eyes with AACG attack have a more crowded anterior chamber structure compared with uninvolved fellow eyes and eyes with CACG.

Based on the ICF framework and functional vision theories, some elements of an evaluation system for visually impaired children were extracted, including body structure and function, activities and participation, and environmental factors.

Objective:To clone and express active domain of human granzyme A ( aGzmA ) and detect its biological activity.Methods:Human aGzmA gene was amplified by PCR from the full-length human granzyme A and inserted into prokaryotic ex-pression vector pET24a(+).The constructed recombinant plasmid pET24a-aGzmA was transformed to E.coli BL21(DE3) and induced with IPTG.The expressed product was identified by SDS-PAGE and Western blot.The recombinant protein was purified by the Ni2+affinity column chromatography and the enzyme activity was assayed with BLT substrate.Results: A DNA fragment of 700 bp was amplified by PCR.The recombinant plasmid pET24a-aGzmA identified by enzyme-digesting analysis and sequencing showed that aGzmA gene was inserted into vector plasmid correctly.SDS-PAGE analysis showed that there was a specific protein with a relative molecular mass of about 26 kD.Western blot analysis indicated that the protein could react with mouse anti-His monoclonal antibody specifically.The recombinant protein with high purity could be acquired from the inclusion bodies by the Ni2+ affinity column chromatography and the purified protein had good enzyme activity.Conclusion: The recombinant human granzyme A with good biological activity was prepared successfully.

OBJECTIVE: To comprehend the general situation of pharmaceutical services in hospitals in China.METHOD: The general situation of pharmaceutical services was investigated by questionnaire survey through mailing among a total of 600 hospitals including third-level grade A and B and second-level grade A and B hospitals and 42 pilot sites hospitals of clinical pharmacist work system selected by stratified random sampling.And the results were given a statistical analysis.RESULTS & CONCLUSIONS: A total of 281 questionnaires(46.8%) were sent back from sample hospitals and 29(69.0%) from pilot hospitals.37.1% of the hospitals developed the service of mixed dispensing for intravenous drugs,61.7% set up drug information consultation department,32.9% had monitoring software or system for rational drug use,indicating a great evolvement has been achieved in Chinese hospital pharmaceutical services.But there is still great difference in pharmaceutical care between different level and grade of hospitals.

OBJECTIVE: To probe into the status quo of the practice of clinical pharmacy in hospitals of China.METHODS: A mailed questionnaire survey was conducted among 600 sample hospitals and 42 clinical pharmacist work system pilot hospitals based on stratified sampling regarding the status quo of the clinical pharmacy practice in China.And the results were subjected to statistical analysis.RESULTS & CONCLUSIONS: A total of 310 questionnaires were sent back,which revealed that the proportions of developing clinical pharmaceutical services including prescription evaluation,ADR monitoring,drug information consultation in hospitals at different level were high,but the proportions of developing such pharmaceutical services as medication orders' writing and drug-food interaction monitoring were low.The pilot hospitals had better clinical pharmacy services as compared with common hospitals,much as in drug therapy monitoring and individualized medication therapy.The clinical pharmacists were characterized by low quality and scanty numbers.The financial support to clinical pharmacy and the role of the clinical pharmacists remain to be intensified.

In order to understand the effect of oxidant and antioxidant on proteinuriaformation of rats with passive Heymann nephritis (PHN), vitamin E (VitE), malondialde-hyde (MDA), xanthine oxidase (XOD) in serum and urine, and 24 hours protein excretionin urine were measured. The results showed that in both rats of heterologous phase (day7) and autologous phase (day 14), MDA in serum and urine, VitE and, 24 h pro-tein excretion in urine were all markedly increased, while VitE in serum was significantlydecreased, however the XOD level in serum and urine were not much altered. Correlationanalysis revealed that there were positive correlation between the amount of urinary pro-tein and that of MDA in serum and urine, and also between that of urinary protein andVitE in urine. A negative correlation existed between the amount of urinaryprotein andVitE level in serum. These results suggested that in rats with PHN there be an hyper-lipidperoxchtion with an pypo-anti-oxidation.

Objective To explore the ability of intestinal bacteria making use of creatinine in the patients with uremia and healthy subjects. Methods Creatinine, which was energy source only,and tetrazolium violet as indicator were added into intestinal bacteria of the patients with uremia and healthy subjects(n=10). It was positive that solution showed violet. Intestinal bacteria were added in Nutrient Broth medium with creatinine. The concentration of creatinine was measured before and after incubation. Results The solution of intestinal bacteria of the patients with uremia showed violet. The solution of intestinal bacteria of healthy subjects showed bright violet.The concentration of creatinine decreased after incubation in both groups. Conclusions The intestinal bacteria of uremic patients and healthy subjects had the ability to make use of creatinine. The former was stronger than the latter.

The incidence of early neurological deterioration of acute ischemic stroke is higher and the clinical prognosis is poor.There are no effective prevention and treatment measures yet.The prognosis may be improved if early predicts by serum biomarkers and actively manages.This article reviews the serum biomarkers of early neurological deterioration in ischemic stroke.

Objective To explore the application value of nasobiliary duct instead of T-tube in primary suture after laparoscopic common bile duct exploration (LCBDE). Methods A total of 58 cases of choledocholithiasis without acutecholangitis were divided into experimental and control group according to the odevity of the last number of admission number .Patients in odd number belonged to experimental group , while the even number patients belonged to control group .The experimental group received endoscopic nasobiliary drainage ( ENBD ) combined with LCBDE and primary suture;the control group underwent LCBDE combined with T-tube drainage .The intraoperative and postoperative data were compared between the two groups . Results All surgeries were completed successfully under laparoscope .The experimental group had much shorter hospital stay than that of the control group [(7.5 ±2.1) d vs.(10.3 ±3.2) d,t=-3.965,P=0.000].No significant differences were found in the operative time , incidence of bile leakage and postoperative incision pain between the two groups (P>0.05).All the cases were followed up for 6-12 months (average, 9 months) and no patients were hospitalized due to complications related to the billiary surgery .MRCP showed no complications such as biliary stricture and residual stones 6 months after operation . Conclusions Nasobiliary duct can substitute for T-tube in LCBDE .It ensures the safety of the primary suture and reduces T-tube related complications .

Objective To evaluate the increased carotid artery pulsatility index(PI) and resistance index (RI) in young obese males by Doppler ultrasound.Methods All of the volunteers without local and systemic disease included 48 young obese males (observation group) and 100 healthy males with the same age(control group).Common carotid artery had to come into practice in all of the volunteer by pulsed Doppler ultrasound to calculate the PI and R[.Results The average of RI,PI,body mass index (BMI),systolic pressure,diastolic pressure,fasting plasma insulin,fasting C-peptide,triglyceride,low density lipoprotein cholesterol and high sensitivity C reactive protein in observation group were significantly higher than those in control group [0.70 ± 0.10 vs.0.60 + 0.10,1.48±0.30 vs.1.00 ± 0.10,(36.6 ± 3.4) kg/m2 vs.(23.6 ± 1.6) kg/m2,(127.5 ± 14.3) mm Hg(1 mm Hg =0.133 kPa) vs.(110.5 ± 11.0) mm Hg,(78.8 ±9.8) mm Hgvs.(69.9 ±7.6) mm Hg,(27.5 ± 19.6) mU/L vs.(8.8 +8.8) mU/L,(3.7 ± 1.6) pmol/L vs.(1.8 ± 1.2)pmol/L,(3.9 ± 2.0) mmol/L vs.(2.1 ± 1.3) mmol/L,(3.1 ± 0.7) mmol/L vs.(2.3 ± 0.7) mmol/L,(4.0 ± 4.4)mg/L vs.(1.3 ± 1.2) mg/L,P ＜ 0.05].Conclusions The characteristic of vascular properties in young obese males with normal blood pressure and without other cardiac risk factor is the decrease of blood wall compliance and the increase of resistance.The change of artery in the incipient properties in young obese males is the vascular function.Further studies will be required to prove thai whether early intervention will improve vascular function such as diet and practice.