Multiple myeloma is a monoclonal plasma cell malignant proliferative disease,accounting for about 10％ of malignaut tumors of blood system.In recent years,due to the application of hematopoietic stem cell transplantation and the application of MDT by combining new drug such as thalidomide,lenalidomide and bortezomib,the average survival of MM patients was significantly longer than before.The treatment strategy should be individualized before treatment according to the patient's age,physical condition and complications.In this paper,the treatment strategy of multiple myeloma patients were reviewed.

Objective To evaluate the effectiveness of "dispersing lung-qi and relieving asthma, warming Yang to induce diuresis" method on CPHD patients during acute period with peripheral edema and observe the effect on ADH. Methods The CPHD patients during acute period with peripheral edema were randomly divided into treatment group and control group. The treatment group received Chinese medicine adding to regular western medicine, the principle is dispersing lung-qi and relieving asthma, resolving phlegm to stop coughing, warming Yang to induce diuresis. The control group received placebo adding to regular western medicine. Both of the groups were treated for 14 days. The effect observed indexes were as follows:general curative effect, integral of main symptoms of TCM, integral of western medical signs, serum electrolyte, etc. Mechanism index was about ADH. Results The treatment group had better effects than the control group on the general curative effect, reducing integral of symptoms and signs, rectifying electrolyte and acid-alkaline-balance disturbances, etc. The safety analysis of two groups had no significant abnormality. Meanwhile, the treatment group had more superiority than the control group on reducing serum ADH. Conclusion The comprehensive treatment of traditional Chinese and western medicine probably has more advantage in increasing the general effect, improving symptoms and signs, rectifying electrolyte and acid-alkaline-balance disturbances, etc. This therapeutic method can restrain secretion of ADH. It indicates that restraining secretion of ADH maybe part of the mechanism of using "dispersing lung-qi and relieving asthma, warming Yang to induce diuresis" method to treat CPHD patient during acute period with peripheral edema.

Objective To evaluate the relationship between iodine intake and the prevalence of thyroid diseases in Urumqi.Methods A total of 1693 subjects were investigated.Serum thyroid hormones,thyroid autoantibodies,and urinary iodine concentration were determined,and type B ultrasonography of thyroid gland was performed in all participants.Result The urinary iodine level revealed that 9.5％ of the subjects were iodine deficient and 30.0％ iodine excessive.The average median urinary iodine was 254.9 μg/L.Serum total T4 level in the idione adequate and more than adequate groups was significantly higher than the other 2 groups [ ( 9.02±2.63 ) vs (7.69±2.85)、(8.45 ±2.13 ) μg/dl,both P＜0.05 ],and serum TSH level in the idione deficient group was significantly higher than the other 2 groups [ (3.00±1.86) vs (2.37±1.91),(2.27±1.86) mIU/L,both P＜0.01 ].There was no significant statistical difference in positive rates of thyroid autoantibodies,morbidities of thyroid dysfunction and goiter among 3 groups.Conclusion The iodine deficient situation has been corrected in Urumqi.There is no difference in morbidities of thyroid diseases in population with different iodine intakes.

Objective To establish the high myopic choroidal neovascularization (CNV) in guinea pigs and to investigate the role of (matrix metalloproteinase-2,MMP-2) and tissue inhibitor-2 of metalloproteinase (TIMP-2) in high myopic CNV.Methods Seventy-two 2-week-old guinea pigs were randomized into control group (n =36) and high myopia group (n =36).Right eyes were indued form deprivation high myopia for 6 weeks.Thirty guinea pigs were randomly selected in each group,and CNV were induced in the right eyes br the 532 nm laser.MMP-2 and TIMP-2 expressions were investigated by immunohistochemistry pre-laser and 7,14,21,28,35 days after laser induction,respectively,while MMP-2 and TIMP-2 relative expression levels in retinal pigment epithelium (RPE)-choroid-sclera complex were detected by real-time PCR.Integral opitical density (IODs) of positive expression and mRNA relative expression levels of these factors were performed by statistical analyses.Results The expressions of MMP-2 and TIMP-2 were up-regulated in the two groups after laser photocoagulation through immunohistochemistry and real-time PCR examinations.Expression of MMP-2 peaked at 21 d and TIMP-2 at 28 d,respectively.IODs of positive expression and mRNA relative expression levels of MMP-2 were higher in high myopia group than those in control group at each inspective time point,and the differences were statistically significant (P ＜ 0.05).TIMP-2 expression was significantly reduced in high myopia group compared with control group before laser photocoagulation (P＜0,05),while there was no significant difference between the two groups at each time point after laser photocoagulation.Conclusions MMP-2 and TIMP-2 were closely related to the formation of high-myopic CNV.Balance disorders of MMP-2 and TIMP-2 might participate in the occurrence and development of high-myopic CNV.

Objective To observe the influence of diabetes educationon the treatment compliance and quality of life (QOL) of diabetics and to find out the influencing factors of diabetics' QOL. Methods This study applied the questionnaire of compliance and the SF-36 to make an investigation on diabetics. Ninety diabetics who participated in the course of diabetes education during the period from October 2008 to March 2009, and 205 diabetics who were seen in the first affiliated hospital of China Medical Universitybut never participated in the course of diabetes education during the period from September to October of 2008. By comparing the data with control group and using self-paired comparison, the influence of diabetes education on the treatment compliance and the QOL of diabetics was studied. The factors influencing the QOL of each dimension were analyzed by means of single or multiple regressions. Results The treatment compliance of patients was improved with the number of times that these patients participated diabetes education was increased (P<0.05). The treatment compliance of the patients in hospital who had not participated in diabetes education was improved temporarily. However, 2 weeks after these patients were discharged the treatment compliance of these patients had began to decline. The treatment compliance would be declined if patients discontinued participating education for a long time. After 24 weeks intevention, the total score of compliance of intervention group (42.44±4.10) was higher than control group (35.60±3.90), and also higher than the intervention group before intervention (34.56 ± 4.34) (all P<0.01). The scores of 5 dimensions were significantly different (P<0.05 or 0.01). Of 8 dimensions of intervention group, the scores of vitality, social functioning, role-emotional and mental health were all increased after intervention, with significant differences except for role-emotional (P<0.05). The mental health index of patients with long-term health education was increased to a certain degree. Conclusion Long-term health education plays an active role in treatment. Insisting on taking part in health education regularly can improve the quantity of mental health.

Laboratory animal science has provided a firm basis and an important support to medical development in our hospital.Through innovations in establishment,ideology,technology,personnel management,scientific research,service,culture,and popular science education,a standard supporting platform of animal experiments has been constructed for medical researches and new trails blazed for the development of medical laboratory animal science.

Objective There are a few reports on rats with spontaneous congenital cataract in China .The purpose of this study was to investigate the morphological changes of lens in rats with spontaneous congenital cataract . Methods 24 d, 1-year rats with cataract and microphthalmos cataract and normal rats (n=5) were selected as research objects .Their lens were observed by a slit lamp microscope and taken photos in front of them , followed by examination through light micrograph and transmission electron micros-copy. Results Rats with microphthalmos cataract showed narrowed palpebral fissure and broaden nucleus while rats with cataract showed normal palpebral fissure and narrowed nucleus .As for 24 d,1-year rats with microphthalmos cataract , the fibers of their lens showed derangement and vacuole-like degeneration by light microscope , in addition, the abnormal connection between fiber cells were observed by electron microscopy .As for 1-year normal rats , the fibers were in consistent structure and regular arrangement without cell ingredient . Conclusion The appearance and morphological changes of the lens in rats with spontaneous congenital cataracts are in consistence with the pathological changes of cataracts , which is appli-cable in further research on the pathogenesis of cataract .

Objective To measure the range of routine blood counts and blood biochemical parameters ,to analyze hemorheology of the rats with congenital cataract .Methods Blood samples were taken from 90 rats with congenital cataract weight about 185 ~211 g.Routine blood analysis was performed and blood biochemical and hemorheology paramenters were determind using an automatic blood biochemical and hemorheology analyzer .Results There were no significant difference ( P >0.05 ) between the cataract rats and the normal rats in Blood test results; but there were significant difference between the microphthalmos cataract rats and the normal same -sex rats ( P <0.01 or P <0.05 ) . The biochemical results is the cataract rats and the normal rats were different significantly in ALB group ( P <0.01 or P<0.05), and the female microphthalmos cataract rats compared with the control rats had significant difference in Ure (P<0.01) , the female cataract rats ompared with the normal rats were very significant difference in Cr group ( P <0.05 or P <0.01).The erythrocyte counts of the male cataract rats and male microphthalmos cataract rats were significantly lower than that in the female ones, respectively(P <0.05, P <0.01).The platelet counts of the male cataract rats and the male microphthalmos cataract rats were significantly higher than that in the female ones , respectively(P <0.01), and the creatinine of the male cataract rats and the male microphthalmos cataract rats were significantly lower then that in the female ones, respectively(P <0.01).There were no significant difference in every group on hemorheology .Conclusions There were significant differences in some blood indexes between the congenital cataract rats and the normal rats .These data may become useful reference for biomedical researcher in this field .

Laboratory animals provide an important basis and supporting conditions for the studies and development of life science,and contribute enormously to people's health,science progress and social development.The welfare of laboratory animals influences their physical and mental health,and consequently the accuracy of research results.Thus,to take good care of laboratory animals and their welfare is an essential prerequisite to the breeding of standard laboratory animals and the accuracy and reliability of research results,and it also marks people's moral accomplishment,the harmony between human and nature,and the progress of social civilization.

Objective To develop a rapid detection method of flow cytometry for antifungal susceptibility testing.Methods The experiment conditions of flow cytometry were optimized and the minimum inhibitory concentrations (M1Cs) of 230 strains of Candida spp to flucytosin,fluconazol,itraconazole,amphotericin B were detected.The MIC results obtained by flow cytometry were compared with M27-A2 reference assay.Results The agreement of MIC results between flow cytometry and M27-A2method was 85.0％ - 100％.Conclusion Flow cytometry can be used as a rapid and reliable method for antifungal susceptibility testing.