OBJECTIVE:To observe the therapeutic effect of pagosid in treating acute gouty arthritis.METHODS:70pa-tients were randomly assigned to treatment with pagosid(treatment group)or colchicine(control group),the onset time of therapeutic effect,symptom amelioration,blood uric acid descending level and adverse drug reactions of the two groups were monitored.RESULTS:There were ameliorated clinical symptoms in both groups;however,the blood uric acid level of the treatment group were reduced,and little adverse reaction involved in this group and the onset of curative effects was slow,which stood at(65.78?30.19)hours.CONCLUSION:Treatment of acute gouty arthritis with pagosid ameliorates hyper-uricemia and mitigates pain and swelling accepted by patients better.

To evaluate species specificity of 20 STRs loci used in our lab. Human DNA and 10 different kinds of common animals' DNA were amplified separately. The PCR products were analysed with PAGE. There are amplified products in DYS388, DYS389, DYS390, D7S809, D13S631 loci of human 'DNA, but not of 10 different kinds of animal DNA tested. There were amplified products in TH01, vWA, AR, CD4, FABP loci for human and animals' DNA, but the lengths of amplified fragment were distinctly different between human and animals. There were products of FES, D12S391, CSF1PO, D19S253, D21S11, FGA, DYS19 loci for human and animals DNA, but the product lengths were not different between human and animals. There were PCR products in SE33 and D11S554 loci for human and animals, their amplified fragment lengths were within the same electrophoretic field. 10 STR loci, such as TH01 etc, were highly specific for human being and the amplified fragments lengths of 8 STR loci, such as FES etc, were different between human and animal tested.

To establish a calculation method of paternity probability in cases of absence of mother. Calculating the accumulated non-father exclusion probability of multiple polymorphic DNA loci was performed. The results showed that in cases of inheritance with Mendelian Law, through testing 8 or more polymorphic DNA loci, the paternity probability may reach 0. 9990 or more. In cases of paternity exclusion, exclusion 3 or more than 3 loci were required. For the purpose of identifying paternity in cases of absence of mother, more than 8 polymorphic DNA loci must be tested. The paternity probability must be more than 0. 9990 in cases of paternity inclusion and in cases of paternity exclusion, 3 or more loci of exclusion is needed.

The phenotype distribution of human red cell glyoxalase I of a Han population in Guangzhou area was studied using mixed starch/agarose gel electrophoresis. The phenotype frequencies were: GLOI 1-1 2.57％; GLOI 2-1 29.17％; and GLOI 2-2 68.26％. The gene frequencies were: GLOI~1 0.1716; GLOI~2 0,8284. The phenotyping of GLOI was carried out satisfactorily in 35 bloodstains kept in room temperature for 20 days in 7 bloodstains stored in 4℃ for 105 days exposed in sunshine for 8 hours, as well as kept outdoor overnight, and in 10 putrefactive bloodstains kept in room temperature for 9 days.The GLOI were destroyed in 6 of 7 bloodstains washed by runing water for 2 hours.

Being a new non-ceramic hydroxyapatite artificial bone substitute with biological activity , calcium phosphate cement is widely applied in clinical therapy due to its biocompatibility , osteoconductivity , degradability and possibility of being drug carriers . In addition, it also has a good performance in root canal filling , apexification, plerosis of pulp floor perforation and alveolar defects . However , it is necessary to resolve the issues , such as selecting appropriate hardening time and how to enhance compressive strength . This article presents a review of the research progress on the biological properties and clinical application of calcium phosphate cement in stomatology .

After introducing the predominance and status of remote maintenance,the paper lays emphasis on analyzing its application in medical equipment and problems to be solved in the development.Besides,the developing trend of remote maintenance is forecasted.Remote maintenance is one of the development directions for medical equipment maintenance support.

By analysing the 300 cases of paternity test in our lab in the recent year, we have demonstrated that mutation rates in STR loci are very high. The experimental steps include extracting DNA by chelex 100, amplification of DNA, polyacrylamide gel electrophoresis, silver staining, DNA typing by standard samples. The STR mutations in 11 cases among 300 paternity test cases were found, induding D11S554 locus6 cases, D19S253 locus2 cases, SE33 locuslcase, D12S391 locus 1 case, D13S631 locus 1 case. The results indicated that high mutation rates in STR loci should be considered when STR genotyping are applied to paternity test.

Relative problems in the digital management of medical equipment are explored.Study contents include digital hospital and digital medical equipment,main digital management fields of medical equipment,new progress in technique of digital management.It is pointed out that the digital management of medical equipment is an important part of hospital digital construction,which needs discussion and improvement in practice.

Objective To access images of medical equipments in database management system. Methods Images in SQL Server2000 can be stored inside database tables directly as the binary content of a Blob field. Under the PowerBuilder development environment, SelectBlob and UpdateBlob are used to perform the data exchange between the Blob field and a Blob variable defined in Powerscript,then image contained in the Blob variable can be constructed in a picture control available in PowerBuilder. Results It is convenient and expeditious to insert, update and present images in this PowerBuilder application. Conclusion Processing images in the medical equipments database management system extends its functions and has a significant applied value.

Objective To perform multi -condition combination query in the browse window based on PowerBuilder datawindow technology. Methods After the interested combination of query conditions specified on certain columns in datawindow was constructed by if...then statement, the setfilter () and filter () function was used to retrieve and display data which met the filter criteria. Results A flexible query object was incorporated into the data browsing window. Conclusion The datawindow-based query is suitable for situations where batch of data are filtered against not so many columns.