The mediating effect of social support between adult attachment and family resilience in young and middle-aged patients undergoing peritoneal dialysis / 中国实用护理杂志

Objective:To explore the mediating effect of social support between adult attachment and family resilience in young and middle-aged patients undergoing peritoneal dialysis, and to provide reference for psychological health care of young and middle-aged peritoneal dialysis patients.Methods:From September 2019 to February 2022, the prospective research method was adopted to investigate a total of 100 young and middle-aged patients undergoing peritoneal dialysis by general information questionnaire, Experiences in Close Relationship Scale-short form, Social Support Rating Scale, Family Resilience Scale, respectively. Multiple linear regression and structural equation model was used to evaluate the mediating effect of social support on adult attachment and family resilience.Results:The scores of attachment avoidance and attachment anxiety in Experiences in Close Relationship Scale-short form were (46.47 ± 10.23) points and (63.67 ± 10.37) points; Social Support Rating Scale scores were (36.40 ± 7.27) points; Family Resilience Scale scores were (94.21 ± 11.40) points. There was a negative correlation of attachment anxiety and attachment avoidance with total score and each dimension score of Social Support Rating Scale and total score and each dimension score of Family Resilience Scale ( r values were -0.844--0.373, all P<0.05). Attachment anxiety and attachment avoidance had a significantly indirect effect on the family resilience of young and middle-aged peritoneal dialysis patients through social support, which showed that the mediating effect of social support accounts for 41.6% and 48.8% of the total effect. Conclusions:Social support plays a mediating role in the relationship between adult attachment and family resilience in young and middle-aged peritoneal dialysis patients, nurses can focus on social support to reduce the adverse effects of adult attachment on family resilience.

Myxoid synovial sarcoma: a report of 2 cases and literature review / 临床与实验病理学杂志

Purpose To investigate the clinicopathological features,diagnosis and differential diagnosis of myxoid synovial sarcoma (MSS).Methods Clinicopathological changes and immunophenotype were retrospectively evaluated in two MSS cases collected from Fujian Provincial Hospital,conbined with genetic mutation analysis.The relevant literatures were reviewed to explore its clinical and pathological features of this tumor.Restilts The two cases,one man and one woman,aged 71 and 15years,respectively.Tumor was located in the left down abdomen in case 1,and left frontal temporal lobe in case 2.Histopathologically,at low magnification in case 1,the tumor was nodular,which was made up of areas of hypercellularity and hypocellularity.In some areas of hypocellularity,the tumor cells were arranged in fascicular,story-form,sheet arrangements with mucoid degeneration.In hypercellularity area,the tumor cells were arranged in fascicular,fish bone-liked arrangenents.At low magnification in case 2,the tumor was nodular,which was made up of areas of hypercellularity and hypocellularity.In hypocellularity area,the tumor cells were arranged in net-like,sheet arrangements,and fascicular,sheet arrangements in case 2.In some area,the tumor cells were epithelioid with cluster distribution,without infringing brain tissue.Immunohistochemically,the tumor cells were diffusely positive for BCL-2,vimentin,and α-SMA and EMA were partially positive,while CD34,CD57,S-100,CD117,PLAP were negative.However,in case 2,only BCL-2 was positive,and MyoD1,GFAP,Olig-2,EMA,Syn,CD99,CgA,S-100,Myogenin,STAT6,CD34,desmin and α-SMA were negative.Molecular detection SYT-SSX fusion gene was detected in both cases.Conclusion MSS is a rare malignancy of soft tissue.The diagnosis of MSS depends on molecular pathology.The clinical and pathological findings are different from mucinous fibrosarcoma and solitary fibrous tumor.The treatment is surgical resection,combined with radiotherapy,with poor prognosis.

Content Determination of AV45,a Labeled Precursor of PET Agent for AβPlaques,and Its Related Substanc-es by HPLC / 中国药房

OBJECTIVE:To establish a method for the content determination of AV45(the labeled precursor of PET agent for Aβ plaques)and its related substances. METHODS:HPLC method was performed on the column of Inertsil C18 with mobile phase of 50 mmol/L Disodium hydrogen phosphate solution- acetonitrile(containing 0.01% triethylamine)(15∶85,V/V)at a flow rate of 1.0 ml/min,the detection wavelength was 325 nm,and column temperature was 30 ℃,and volume injection was 20 μl. RESULTS:The AV45 and reaction intermediate as well as individual impurity peaks were well separated;the linear range was 200-1 000 μg/ml for AV45(r=0.999 2)and 20-100 μg/ml for intermediate(r=0.999 6);the detection limit and quantification limit of reaction in-termediate AV45 were 0.1 ng and 0.5 ng,respectively;RSDs of precision,stability and reproducibility tests were lower than 0.5%;recovery of AV45 was 98.93%-101.58%(RSD=0.69%,n=9). CONCLUSIONS:The method is simple and accurate with high specificity and good reproducibility,and suitable for content determination of AV45(the labeled precursor of PET agent for Aβplaques)and its related substances.

Effect of CD40 small interfering RNA on the expressions of peripheral blood interleukin -21 and interleukin -35 in rats with autoimmune myocarditis / 中华实用儿科临床杂志

Objective To explore the effect of CD40 small interfering RNA(siRNA)on the expressions of pe-ripheral blood interleukin(IL)-21 and IL -35 in rats with experimental autoimmune myocarditis (EAM)and its sig-nificance.Methods Twenty 6 -8 week male Lewis rats were divided into normal group,EAMgroup,CD40 siRNA group and siRNA group by using random number table,with 5 rats in each group.The normal rats were induced with phos-phate buffer saline in double foot pads on day 0 and day 7,while the rest 3 groups were induced with cardiac myosin protein to establish EAMmodels.The rats in CD40 siRNA group and siRNA group were respectively injected with CD40 siRNA and siRNA slow virus expression vector through the tail vein of rats on day 7.The rats were executed on 21 day after echocardiogram examination was made.The histopathologic changes were observed by using light microscope and the myocardial histopathology scores were calculated.Enzyme -linked immunosorbent assay was used to determine the levels of IL -21 and IL -35 in peripheral blood.Results (1)Except the normal group,the total incidence rate of rats of each group was 100%,and there was no rat death.(2)Compared with EAM group,the heart mass/body ratio and myocardial histopathology scores were lower in CD40 siRNA group,and the differences were significant (3.13 ±0.21 vs 3.80 ±0.29,2.22 ±0.43 vs 3.32 ±0.51,F =0.332,0.456,all P <0.05).(3)The echocardiogram showed that there was only 1 rat in EAM group with massive pericardial effusion,and there was no pericardial effusion in CD40 siRNA group.EAMgroup,CD40 siRNA group and siRNA group displayed hypertrophy of the ventricular septum and left ventricular wall,narrow heart cavity and weakening of ventricular wall motion.The left ventricular shortening rate in CD40 siRNA group was significantly higher than that in the EAMgroup[(63.34 ±11.06)% vs (38.56 ±6.98)%,F =16.080,P <0.05].(4)The peripheral blood level of IL -21 in CD40 siRNA group was lower than that in EAM group [(141.19 ±17.46)ng/L vs (157.81 ±17.58)ng/L,F =57.008,P <0.05],while its level of IL -35 was signifi-cantly higher than that in the EAMgroup [(195.96 ±18.26)ng/L vs (174.78 ±13.91 )ng/L,F =31.727,P <0.05].(5)The level of IL -21 in peripheral blood was positively correlated with myocardial histopathology scores in EAM group (r = 0.69,P < 0.05 ),but IL -35 was negatively correlated with myocardial histopathology scores (r =-0.64,P <0.05).Conclusions CD40 siRNA might relieve the myocardial inflammation and reduce the myocar-dial injury of EAMrats.The levels of IL -21 and IL -35 can partly reflect the degree of myocardial injury.The mecha-nism may be related to down -regulating the expression IL -21 and up -regulating the expression of IL -35.

Application of human papillomavirus genotype combined with thinprep cytologic test in diagnosis of cervical lesion / 国际检验医学杂志

Objective To investigate the clinical significance of human papillomavirus(HPV )genotype combined with thinprep cytologic test(TCT )in the diagnosis of cervical lesion .Methods A total of 473 patients were checked for 21 subtypes of HPV by diversion hybrid gene chip technology ,TCT and colposcope biopsy were also detected at the same time .The histology was selected as a gold standard to analyze the tested results .Results The over all positive rate of HPV in 473 patients was 35 .7% .The positive rate of high risk HPV(HR‐HPV) was 32 .1% ,the positive rate of TCT was 26 .6% ,the sensibility ,specificity ,false negative rate , positive predictive value and negative predictive value between HR‐HPV detection and TCT detection were no statistical signifi‐cance(χ2 = 3 .444 ,P= 0 .063) .The sensibility ,specificity ,false negative rate ,positive predictive value and negative predictive value of combining test were 95 .8% ,77 .7% ,4 .2% ,52 .3% and 98 .7% ,the sensibility and negative predictive value improved notably , and the omission diagnose rate decreased significantly(P< 0 .05) .Conclusion HPV genotype combined with TCT detection could significantly improve sensibility and negative predictive value and decrease omission diagnose rate in diagnosis of cervical lesion .

Effect of gene silence of CD40 by small interfering RNA on balance between Th1/Th2 and Th17/Treg in rats with experimental autoimmune myocarditis / 中华实用儿科临床杂志

Objective To investigate how gene silence of CD40 by small interfering RNA(siRNA)influences the balance between Th1 / Th2 and Th17 / Treg in rats with experimental autoimmune myocarditis(EAM). Methods Lewis rats were divided into a normal - control group,EAM group,CD40 siRNA - therapy group and siRNA - control group by using random number table. EAM,CD40 siRNA - therapy and siRNA - control groups were immunized on day 0 and day 7 with purified porcine cardiac myosin to establish EAM,and CD40 siRNA was administered intravenously on day 7. The basic data of each group were observed,and the rats were executed on day 21 to study the pathology of myo-cardial tissues and the myocardial histopathology scores were calculated,and than the changes in electrocardiograms (ECG)and echocardiogram were recorded. Enzyme - linked immunosorbent assay(ELISA)was used to determine the levels of interferon(IFN) - γ,interleukin(IL) - 10,IL - 17 and transforming growth factor(TGF)- β in peripheral blood. Results (1)The overall incidence of EAM,CD40 siRNA - therapy and siRNA - control group was 100% ,and no rats died from day 0 to day 21.(2)There were only 2 premature rats in EAM and siRNA - control groups,and the ECGs of normal - control group and CD40 siRNA - therapy group were normal.(3)The echocardiogram of EAM,CD40 siRNA - therapy and siRNA - control group,displayed the left ventricular dilatation,hypertrophy of the left ventricle, the weakening of the left ventricular wall motion,and heart failure,and pericardial effusion was discovered. The left ven-tricular fractional shortening(LVFS)and the left ventricular ejection fraction(LVEF)of rats treated by CD40 siRNA were higher than those of rats in the EAM group[(46. 70 ± 8. 25)% vs(34. 28 ± 11. 81)% ,(80. 92 ± 11. 76)% vs (64. 03 ± 12. 60)% ,F = 0. 652,0. 234,all P ﹤ 0. 05].(4)Pathologic examination of the EAM group,CD40 siRNA therapy group and siRNA control groups,showed myocardial fiber fracture,myocardial tissue necrosis and inflammatory cell infiltration. But myocardial tissue pathological scores of the cardiac tissue of CD40 siRNA therapy group was lower than those of the EAM group(2. 10 ± 1. 07 vs 3. 40 ± 0. 72,F = 1. 290,P ﹤ 0. 05).(5)ELISA method examination re-vealed that the levels of IFN - γ,IL - 4,IL - 17 and TGF - β in EAM group were increased compared with those of nor-mal control group[(1 245. 55 ± 244. 56)ng/ L vs(501. 53 ± 18. 93)ng/ L,(78. 03 ± 10. 47)ng/ L vs(30. 77 ± 1. 74)ng/ L,(80. 82 ± 13. 33)ng/ L vs(27. 98 ± 3. 01)ng/ L,(156. 27 ± 12. 11)ng/ L vs(4. 33 ± 0. 79)ng/ L,t =7. 408,10. 764,9. 250,30. 608,all P ﹤ 0. 05]. However,the levels of IFN - γ and IL - 17 in CD40 siRNA therapy group were lower than those in the EAM group[(940. 62 ± 128. 40)ng/ L vs(1 245. 55 ± 244. 56)ng/ L,(60. 42 ± 12. 40) ng/ L vs(80. 82 ± 13. 33)ng/ L,t = 2. 704,2. 745,all P ﹤ 0. 05],while the levels of IL - 4 and TGF - β were higher [(97. 91 ± 13. 62)ng/ L vs(78. 03 ± 10. 47)ng/ L,(178. 84 ± 12. 10)ng/ L vs(156. 27 ± 12. 11)ng/ L,t = 2. 835, 3. 229,all P ﹤ 0. 05]. Conclusions The administration of CD40 siRNA markedly reduces myocardial inflammation of EAM rats and improves their cardiac function,which can be explained by Th1 - type and Th17 - type cytokines inhibi-ted,Th2 - type and Treg - type cytokines increased,and so then the imbalance of Th1 / Th2 and Th17 / Treg corrected.

Surgical treatment of giant intracranial meningiomas and prevention of complications / 中国医师进修杂志

Objective To summarize the experience of surgical techniques and prevention of postoperative complications of giant intracranial meningiomas.Methods The clinical data of 32 patients with giant intracranial meningiomas were analyzed retrospectively.The cause of operative complications was analyzed and the experience was summarized.Results The meningiomas Simpson grade Ⅰ resection was 16 is.cases,grade Ⅱ resection was 9 cases,grade Ⅲ resection was 5 cases,grade Ⅳ resection was 2 cases.The postoperative complications included anemia was 14 cases,intracranial hemorrhage was 2 cases,severe cerebral edema was 4 cases,epilepsy was 3 cases,cerebral infarction was 2 cases,and recovered well after treatment.Conclusion Good surgical technique,advanced prevention of surgical complications,early diagnosis and treatment can significantly improve the prognosis.

Research of expression and clinical significance of SOX7, β-catenin and cyclin D1 protein in invasive breast cancer / 国际外科学杂志

Objective This study aimed to investigate the expression of SOX7,β-catenin and cyclin D1 in invasive breast cancer and hyperplastic disease of the breast,and explore their relationship with clinical pathology charactersis in invasive breast cancer in order to provide valuable biomarkers for the treatment and prognosis.Methods The expression of SOX7,β-catenin and cyclin D1 was neasured in 50 invasive breast cancer tissues and 30 hyperplastic disease of the breast by immunohistochemical SP method.The correlations of SOX7,β-catenin and cyclin D1 in invasive breast cancer to clinicopathologic features were analyzed,such as age,size of tumor,axillary lymph node metastasis,histological grade,pTNM stage,ER,PR,Her-2 expression and the risk.Results Immunohistochemical results showed that the positive rates of SOX7 and cyclin D1 in invasive breast cancer were 42％ (21/50)and 70％ (35/50),and the abnormal expression rates of β-catenin in invasive breast cancer was 70％ (35/50).The positive rates of SOX7 in invasive breast cancer was significantly lower than that in hyperplastic disease of the breast 70％ (21/30).The expression of SOX7 had difference between two groups (P =0.021 ＜0.05).The abnormal expression rates of β-catenin and the positive rates of cyclin D1 in invasive breast cancer wcre significantly higher than that in hyperplastic disease of the breast 43.3％ (13/30) (P =0.033 ＜ 0.05) and 20％ (6/30) (P =0.000 ＜ 0.001).The expression of β-catenin and cyclin D1 had difference between two groups.In invasive breast cancer,SOX7 and β-catenin protein expression in 12 cases,while negative expression in 5 cases; SOX7 and cyclin D1 protein positive expression in H 1 cases,while negative expression in 5 cases; β-catenin and cyclin D1 protein positive expression iu 28 cases,while negative expression in 8 cases.Results of the analysis by Spearman showed that in invasive breast cancer the SOX7 protein expression was negatively correlated with the abnormal expression of β-catenin protein and the expression of cyclin D1 protein(r =-0.282,P =0.046 ＜ 0.05 ;r =-0.327,P =0.020 ＜ 0.05)while the abnormal expression of β-catenin protein was positively correlated with the expression of eyclin D1 protein(r =0.333,P =0.018 ＜ 0.05).In invasive breast cancer the expression of SOX7 protein was correlated with age,axillary lymph node metastasis,histological grade,pTNM stage,ER,PR,Her-2 expression and the risk(P ＜0.05),but with no correlation with size of tumor (P ＞ 0.05).However,the abnoral expression of β-catenin and the positive expression of cyclin D1 in invasive breast cancer were correlated with size of tumor,axillary lymph node metastasis and pTNM stage(P ＜ 0.05),but with no correlation with age,histological grade,ER,PR,Her-2 and the risk(P ＞0.05).Conclusions SOX7.β-catenin and cyclin D1 are frequently abnormality-regulated in invasive breast cancer tissues,and the three protein may play a regulatory role through the same pathway in the development and progression of invasive breast cancer.SOX7,β-catenin and cyclin D1,s abnormal expression in invasive breast cancer correlate with the clinical pathology charactersis,and the three protein may be valuable marker for assessing the prognosis for invasive breast cancer.

Clinical application of minimally invasive surgery in elderly patients with cerebral hemorrhage / 中国医师进修杂志

Objective To explore the efficacy of minimally invasive surgery in elderly patients with cerebral hemorrhage.Methods Clinical data of hypertensive cerebral hemorrhage patients who were older than 65 years were retrospectively analyzed,and they were divided into two groups by different surgical methods.Regular group:from March 2010 to February 2011,123 cases of conventional bone window surgery.Minimally invasive group:from March 2011 to February 2012,136 cases of minimally invasive surgery.One month after surgery,two groups of patients with the scores of Glasgow outcome scale (GOS) to determine the prognosis.Results The better prognosis rate in minimally invasive group was higher than that in regular group [39.7％(54/136) vs.29.3％(36/123)],but there was no significant difference (P ＞0.05).The incidence rate of death in minimally invasive group was significantly lower than that in regular group [17.6％ (24/136) vs.28.5％ (35/123)],and there was significant difference (P ＜ 0.05).Conclusion For elderly patients with cerebral hemorrhage,the minimally invasive surgery can significantly improve the prognosis.

Research advances of SOX7 gene in breast cancer / 国际外科学杂志

Study found that in some human tumors such as breast cancer,SOX7 gene is highly likely to be a tumor suppressor gene.The tumor suppressor role of SOX7 may be accomplished by regulating the Wnt/β-catenin signaling pathway mediated the transcription process,and the abnormal Wnt/β-catenin signaling pathway is likely to play its role through the regulation of its downstream target gene Cyclin D1,etc,so that the ahnormal cell proliferation activity is unable to carry on,and thus plays the function of tumor suppressor.This review will summarize the research progress of the role of SOX7 geue and its closely related β-catenin,Cyclin D1 gene in breast cancer.

Surgical treatment of moyamoya disease / 国际脑血管病杂志

Moyamoya disease is a chronic progressive cerebrovascular disease. Its disability rate and lethality rate are higher. The direct and indirect revascularization can increase cerebral blood flow and reduce the occurrence of cerebral ischemia and cerebral hemorrhage. This article reviews the pathophysiological basis of its surgical treatment, surgical timing, indications, surgical treatment methods and efficacy.

Influence of betulinic acid on proliferation, migration, cell cycle and apoptosis of pancreatic cancer cells / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the effect of betulinic acid (BA) on the proliferation, migration, apoptosis and cell cycle of pancreatic cancer cells (BxPC-3) in vitro and elucidate the underlying.</p><p><b>METHOD</b>The effect of BA on the proliferation of BxPC-3 was measured by using sulforhodamine B (SRB) assay. Migratory ability of BxPC3 cells were detected by wound healing assay, and the morphological change was observed with light microscope. The influence of BA on cell cycle of BxPC-3 cells was tested by flow cytometry (FCM). Apoptosis was analyzed by using Hochest33342-PI double staining. Western blot technologies were applied to detect the expression of Bcl-2 and Bax.</p><p><b>RESULT</b>BA exhibited significant cell proliferation and migration inhibition, as well as its potency of inducing apoptosis in BxPC-3 cells in vitro in a dose-dependent manner. The IC50 value for 72 h was 16.54 mg x L(-1). Cell migration was significantly inhibited at 5 mg x L(-1) of BA. Cells treated with BA showed increased cell population in G0 phase, with decreased G2/M phase population. The expression of Bax and Bcl-2 was up and down-regulated respectively in BA-treated BxPC-3 cells in a dose-dependent manner.</p><p><b>CONCLUSION</b>BA exerted potent effect on growth inhibition, G0 cell cycle arrest and induction of apoptosis in BxPC-3 cells in vitro, possibly associated with the down-regulation of Bcl-2 and up-regulation of Bax expression. The potent antitumor capacity of BA suggested that it could be a promising new anticancer agent in human pancreatic cancer treatment.</p>

Recurrent intracerebral hemorrhage / 国际脑血管病杂志

Recurrent intracerebral hemorrhage is a very serious cerebrovascular disease.Its incidence has shown a clear upward trend, and both disability and mortality have increased significantly compared to the first intracerebral hemorrhage. This article reviews the clinical classification, characteristics, risk factors, pathogenesis, and prognosis of recurrent intracerebral hemorrhage.

In vivo MR tracking of transplanted bone marrow stromal cells labeled with Resovist in rat models with Parkinson disease / 中国医学影像技术

Objective To observe the migration ability of different quantity of BMSCs labled with Resovist after transplanted in rat models with Parkinson disease (PD) with 1.5T MR scanner and micro-47 coil, in order to determine the optimal transplanted dosage of BMSCs and observation time in vivo. Methods Forty PD rats were randomly assigned to 5 groups (each n=8) including 1×10~5 BMSCs group, 1.5×10~5 BMSCs group, 2×10~5 BMSCs group, 2.5×10~5 BMSCs group and control group. FFE-T2WI were obtained immediately and 1 week, 4 weeks, 8 weeks after transplantation to measure and compare the volume of hypointense areas of different groups in different time with 1.5T and 47 mm inner diameter micro-coil. At the meantime, rotational behavior was assessed in each group. After MR scanning, the rats were executed and prepared for immunohistochemistry staining at 12 weeks after transplantation. Results Only the extent of the dark region became wider 4 weeks after transplantation in 2×10~5 BMSCs group (P=0.005). The therapeutic efficacy in 2×10~5 BMSCs group was the best confirmed by behaviour studies (P=0.02). Conclusion For the treatment of PD and evaluation of the migratory ability of BMSCs, the optimal transplanted dosage of BMSCs is 2×10~5, while the best observation time is 4 weeks after transplantation.

Molecular characteristics of in vitro differentiated dopaminergic neurons / 中国组织工程研究

BACKGROUND:A series of studies have demonstrated that ventral mesencephalic dopamine precursors may differentiate into considerable dopaminergic neurons (DNs) available for cell transplantation for Parkinson's disease.However,the detailed molecular characteristics of these cells remain undear.OBJECTIVE:To observe the expression of main marker genes of DNs cultured in vitro.DESIGN,TIME AND SETTING:This observation experiment was performed at the Brain Tumor Laboratory in the Second Affiliated Hospital of Soochow University and Shanghai Biochip Company from December 2005 to December 2008.MATERIALS:Inbred pregnant Wistar rats (F+36) weighing 300 g approximately were used for in vitro culture of mesencephalic cells.METHODS:Ventral mesencephalic cells from inbred pregnant Wistar rats were cultured with basic fibroblast growth factor,and were induced to differentiate in vitro with L-Ascorbic acid-2-phosphate sesquimagnesium salt.Total RNA were extracted before and 4,7 days after the induction.Affymetrix microarrays were utilized to detect the expression changes of main marker genes of DNs.MAIN OUTCOME MEASURES:Morphologic changes of differentiated ventral mesencephalic precursors;Expression of DN-ralated common marker genes before and after the induced differentiation.RESULTS:Rat ventral mesencephalic precursors differentiated into numerous tyrosine hydroxylase-positive cells,which expressed multiple marker genes of DNs,such as AHD2,calcium binding protein 1 (Cab1),DDC,DAT,Drd2,Girk2,VMAT-2,with variously degrees and with different tendencies.Among those genes,only Cab1 was significantly up-regulated and only Girk2 was significantiy down-regulated.CONCLUSION:Rat ventral mesencephalic precursors can be induced to differentiate into plenty of tyrosine hydroxylase-positive DNs,mainly originating in A10 regions.

Purification of human urine erythropoietin and thrombomodulin / 中国生化药物杂志

Purpose　The aim is to isolate and purify the erythropoietin(EPO)and thrombomodulin(TM) from human urine.Methods　Purifying and isolating human urine with means of filtration and concentration,ion-exchange chromatography, affinity chromatography and so on.Results　4.47 mg EPO and 9.92 mg TM were obtained from 2 000 kg human urine.Their molecular weights were(38.6±1.0)kD and (60±1.4)kD erespectively, the isoelectric point, 3.60±0.02 and 3.70±0.02, yield, 31.9% and 25.0%.The purified EPO and TM was shown to be highly homogeneous by capillary zone-electrophoresis(CZE),abundant Glu，Ala and Gly include on TM. Conclusion　The high purity EPO and TM was obtained.