Clinical experience of REcanalisation and balloon-oriented puncture for Re-insertion of long- term dialysis catheter in nonpatent central veins / 中华肝脏病杂志

It is difficult to insert long-term dialysis catheters after severe stenosis or occlusion of the internal jugular vein and innominate vein. We used REcanalisation and balloon-oriented puncture for Re-insertion of dialysis catheter in nonpatent central veins (REBORN) in seven patients with severe central venous lesions, and all patients were inserted with long-term dialysis catheters successfully. None had severe complications such as pneumothorax, hemothorax, or pulmonary embolism during operation. All catheters functioned well after postoperative follow-up of 2 months. REBORN provides a novel approach to establish difficult dialysis pathways.

The correlation between the serum level of CEA and vascular endothelial growth factor in diabetes mellitus / 中国医师杂志

Objective To investigate the correlation between serum carcinoembryonic antigen (CEA) levels and vascular endothelial growth factor (VEGF) levels in diabetics.Methods 92 cases of hospitalized diabetics (they were divided into the pre-treatment group and after-treatment group by intensive hypoglycemic treatment) were collected,and 94 cases of healthy controls were chosen as control group.Serum levels of CEA,hemoglobin Alc (HbAlc),VEGF and another indicators were detected and compared among the three groups.The correlations between VEGF,CEA,and HbA1c were analyzed respectively.Results The serum levels of CEA and VEGF in pre-treatment group were significantly higher than that in after-treatment group and healthy control group.In diabetics,the CEA level was positively correlated with HbA1 c (r =0.91,P ＜ 0.05) and VEGF (r =0.90,P ＜ 0.05),while there was no correlation between HbA1 c and VEGF after intensive treatment (r =0.17,P ＞ 0.05).Conclusions The level of VEGF was positively correlated with CEA,and VEGF maybe one of the pathogenesis of high CEA in diabetes mellitus.

Plasmodium falciparum infection by blood transfusion：a case report / 中国血吸虫病防治杂志

This paper reported one acute lymphoblastic leukemia patient who infected with Plasmodium falciparum after blood transfusion. Through the epidemiological investigation on this patient and the related blood donors as well as laboratory detections, the source of infection was ascertained. This blood donor was an overseas student from Africa, whose blood sample was positive in the rapid diagnostic test, and the results of microscopic examination of peripheral blood smear and PCR both suggested P. falciparum positive.

Plasmodium falciparum infection by blood transfusion：a case report / 中国血吸虫病防治杂志

This paper reported one acute lymphoblastic leukemia patient who infected with Plasmodium falciparum after blood transfusion. Through the epidemiological investigation on this patient and the related blood donors as well as laboratory detections, the source of infection was ascertained. This blood donor was an overseas student from Africa, whose blood sample was positive in the rapid diagnostic test, and the results of microscopic examination of peripheral blood smear and PCR both suggested P. falciparum positive.

Analysis of HBV infection and risk factors among Li minority in Hainan / 中国免疫学杂志

Objective:To investigate the HBV infection and analyze the related risk factors among Li minority in Baisha county,Hainan Province. Methods: A total of 1 595 individuals of Li minority in Baisha county,were enrolled by random sampling method from July 2014 to October 2015. Epidemiological data including baseline characteristics and risk factors were obtained. HBcAb was detected by chemiluminescence method. The difference in age between HBcAb positive and negative group was analyzed by t test. The effects of age,gender and related risk factors on HBcAb were analyzed by univariate chi-square test and multivariate Logistic regression. Results: The positive rate of HBcAb was 71. 8% (1 145/1 595) and no significant difference between male and female was observed(x2=0. 134,P=0. 715). The difference of HBV infection among age groups was statistically significant (F=540. 769,P＜0. 001). The HBV infection rate was 11. 9% in the 12-17 year group,which was significantly lower than the others. The rate in the 18-23 year group (28. 0% ) was significantly higher than that in the 12-17 year group,but significantly lower than the other groups (＞85% ). Multivariate Logistic regression analysis showed that alcohol consumption and tattoo were independent risk factors associated with HBV infection (x2=169. 833,P＜0. 001;x2=11. 354,P=0. 001). Conclusion: The rate of HBV infection of Li minority in Baisha county,Hainan Province is high. The age,alcohol consumption and tattoo are the independent risk factors for infection.

Ultrasonographic Findings of Cervical Lymphadenopathy with Infectious Mononucleosis / 中国医学科学院学报

<p><b>OBJECTIVE</b>To evaluate the high-resolution and color Doppler ultrasonographic (US) characteristics of cervical lymphadenopathy in patients with infectious mononucleosis.</p><p><b>METHODS</b>High-resolution and color Doppler US were performed in 30 patients aged 2 to 30 years with a total of 59 palpable enlarged cervical lymph nodes due to infectious mononucleosis. The US characteristics of the nodes including shape,echotexture,hilum,border,matting,cystic necrosis,calcification and vascular pattern were assessed. Three patients received cervical lymph nodes biopsies.</p><p><b>RESULTS</b>The common US findings of cervical lymphadenopathy due to infectious mononucleosis were round shape (69.5%),bilateral distribution (96.7%),matting (83.3%) [even bilateral matting (66.6%)],indistinct margin (79.7%),absence of hilum (66.1%),heterogeneous echotecture (61.0%),and central hilar vascular pattern(89.8%). In 2 patients with absence of the echoic hilum,lymph nodes biopsies showed histological features including marked effacement of the normal architecture in the medullary region accompanied by a mixed proliferation of lymphocytes and histiocytes. In all infectious mononucleosis nodes with a hilum,85.0% had heterogeneously hypo/iso-echoic hila and indistinct demarcation to the cortex. One of them underwent lymph node biopsy and histological findings showed obvious dilation of the sinus oidal lumen and proliferation of histiocytes.</p><p><b>CONCLUSION</b>Although several ultrasonographic characteristics frequently present in the nodes of infectious mononucleosis are not specific,the combination of ultrasound findings may be valuable in differential diagnosis.</p>

Sonographic features of focal Hashimoto's thyroiditis / 中国医学科学院学报

<p><b>OBJECTIVE</b>To evaluate the diagnostic values of gray-scale and color Doppler ultrasound in the diagnosis of focal Hashimoto's thyroiditis (FHT).</p><p><b>METHODS</b>The gray-scale and colour Doppler ultrasound data of 120 patients with histopathologically confirmed FHT were retrospectively studied. The background of thyroid parenchyma was subjectively evaluated as absence or presence of diffuse Hashimoto's thyroiditis. The vascular types of thyroid nodules were determined as follows: hypovascularity, marked internal flow, marked peripheral flow, and focal thyroid inferno.</p><p><b>RESULTS</b>Among all 120 nodules, 71 (59.2%) were located in normal thyroid parenchyma, 49 (40.8%) in the background of diffuse Hashimoto's thyroiditis. In the normal thyroid background, hypoechoic nodules accounted for 85.9% (61/71), and only 14.1% (10/71)nodules were isoechoic or hyperechoic. However, in the background of diffuse Hashimoto's thyroiditis, 40.8% were hypoechoic and 59.2% were isoechoic or hyperechoic. The difference was statistically significant (P<0.001). In terms of the vascular types, the hypovascularity, marked internal flow, marked peripheral flow, and focal thyroid inferno accounted for 45 %, 25.9%, 20.8%, and 8.3%, respectively.</p><p><b>CONCLUSION</b>The "focal inferno" is a relative specific color Doppler feature of FHT.</p>

Resources and application of She's nationality wild medicinal plants / 中国中药杂志

To make a thorough investigation of the common She's nationality wild medicinal plants resources in our country, including the species, the distribution, the folk application and the endemic medicinal plant species, Field surveyed was conducted with 25 She people mainly lived area (county, district or city) throughout the country, the folk prescription and treatment cases provided by She's medical personnel, the drug usage and dosage, the commonly used traditional She's medicine and drug samples were collected. And the distribution, growing environment of these plants were investigated, their characteristics, photographs, GPS data and track were record , and the fresh wax leaf or plants specimens were collected. In total 1 600 varieties of folk medicine of She's nationality, 450 disease names and 1 016 prescriptions were collected. 520 kinds of these medicinal plants were commonly used, growing mainly distributed in the southeastern China, about 200 meters above sea level to 1 500 meters. There are 5 First-Grade State protection wild plants (medicinal), 15 second-Grade State protection wild plants (medicinal), and 11 She characteristic medicinal plants in our study, they belong to 144 families, 312 genera 494 species, 2 subspecies, 17 varieties, 3 forms and 1 cultivated varieties of She's nationality. Folk medicine usage is different from the traditional Chinese medicine and ethnic medicine. This survey finds out the common She's nationality wild medicinal plants resources in China, including the species, the distribution, the folk application and commonly used drugs, and found the rare and endangered medicinal plants and the She's nationality endemic medicinal plants, which provides a basis for further development and use the traditional She's medicine resources.

Treatment of chronic primary glomerulopathy patients of Shen deficiency and dampness heat syndrome by yishen qingli granule combined low-dose Tripterygium wilfordii multiglycoside tablet: a clinical efficacy observation / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To evaluate the clinical efficacy and safety of treatment of chronic primary glomerulopathy (CPG) patients of Shen deficiency and dampness heat syndrome (SDDHS) by Yishen Qingli Granule (YQG) combined with low-dose Tripterygium Wilfordii multiglycoside Tablet (TWT).</p><p><b>METHODS</b>Totally 231 CPG patients of SDDHS were enrolled in this study (including 60 patients from First Affiliated Hospital of Nanjing University of Chinese Medicine, 58 from First Affiliated Hospital of Nanjing Medical University, 46 from Xinqiao Hospital of Third Military Medical University, 35 from First Affiliated Hospital of Guangzhou University of Chinese Medicine, 14 from First Affiliated Hospital of Soochow University, and 18 from Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine). They were randomly assigned to the control group (116 cases) and the trial group (115 cases) according to block group method. There were 217 cases in the safety analysis set (109 cases in the trial group vs 108 cases in the control group), and 203 cases in the full analysis set (99 cases in the trial group vs 104 cases in the control group). All patients received basic treatment such as ACEI/ARB. Furthermore, YQG (consisting of raw astragalus 10 g, prepared Polygonum Multiflorum 10 g, Pyrrosia 10 g, 1.5 g each package, containing 10 g of crude drugs) was additionally given to patients in the trial group, each package, twice daily. The TWT (10 mg) was given, twice a day. The TWT dose was adjusted according to 24 h urinary total protein (UTP). The placebos of YQG and TWT were administered to those in the control group. The treatment course consisted of 24 weeks and the follow-up visit lasted for 24 weeks. The biochemical indices were observed before and after treatment including 24 h UTP, urine red cell count (U(RBC)), renal functions (BUN, SCr), blood routine test (WBC), and liver functions (SGPT, SGOT). Reverse reactions such as gastrointestinal discomfort, skin rash, and irregular menstruation were also observed.</p><p><b>RESULTS</b>Compared with the control group, the total effective rate was better in the trial group (82.83% vs 61.54%, P < 0.01). Results of stratified comparison of UTP showed better efficacy in the trial group (0.8-3.0 g/24 h, P < 0.01). The UTP decline occurred in the trial group after 8 weeks of treatment, with stable action, showing statistical difference when compared with the control group (P < 0.01). In the trial group, U(RBC) level decreased after treatment but changed more significantly. But there was no statistical difference in the changes when compared with the control group (P > 0.05). After treatment, there were no statistical difference in safety indicators such as WBC, SGPT, and SGOT between the two groups after treatment (P > 0.05).</p><p><b>CONCLUSION</b>On the basis of basic treatment such as ACEI/ARB, application of YQG combined with low-dose TWT had better effect in controlling proteinuria of CPG patients, and could help stabilizing their conditions with less adverse reactions.</p>

Evaluation of red blood cell distribution width, mean platelet volume and cardiac troponin I for early diagnosis of acute coronary syndromes by using ROC curve / 中国医师杂志

Objective To observe the changes of red blood cell distribution width, mean platelet volume and cardiac troponin I in patients with Acute Coronary Syndromes, and to evaluate the value for early diagnosis by using ROC curve. Methods 191 patients with ACS and 206 patients with the chest pain syndromes non-ACS were selected in this study. Electrocardiogram,blood routine,creatinine, LDL-C and cardiac troponin I were determined within six hours after hospitalized,meanwhile the feature of ROC curves was observed. Results There was no significant difference between ACS group and non-ACS group about red blood cell, hemoglobin, platelet,creatinine and LDL-C［(3.82±0.57)×1012/L,(101.3±3.3)g/L,195（98.6-334.8）×109/L,69（45-120）μmol/L,(2.95±0.85)mg/dl vs (3.89±0.50）×1012/L,(103.5±3.7)g/L,201（135.2-346.9）×109/L,71（49-100）μmol/L,(2.82±0.75)mg/dL］ (P＞ 0. 05). Red blood cell distribution width, mean platelet volume and the cardiac troponin I in ACS group［13.70(12.00-15.20)%,9.4（7.42-12.31）fL,(5.63±1.39)μg/L］ were significantly higher than that of non-ACS group［12.60（11.20-13.83）%,8.2（6.24-10.97）fL,(0.04.±0.01)μg/L］ (P＜0.01) .The area under ROC curves of red blood cell distribution width,mean platelet volume and cardiac troponin I were 73.5%, 78.8%, 98.1% respectively, while the best cut-off value was 13.15%, 12.45 fL, 0.06 μg/L respectively. Conclusions The combination using of red blood cell distribution width andmean platelet volume and cardiac troponin I and other conventional cardiac markers might be served as early diagnosis marker for the ACS patients admitted to emergency departments.

Human platelet lysates promotes the proliferation of mesenchymal stem cells in vitro / 南方医科大学学报

<p><b>OBJECTIVE</b>To investigate the effect of human platelet lysates (HPL) obtained from platelet-rich plasma on the proliferation and biological characteristics of human mesenchymal stem cells (MSCs) in vitro.</p><p><b>METHODS</b>HPL was obtained by repeated freeze-thawing of human plateletes, and the MSCs separated by density gradient centrifugation from 6 donors were expanded in medium supplemented with 10% fetal bovine serum (FCS) or HPL at different concentrations. The optimal concentration of HPL for cells culture was determined according to the cell proliferation kinetics. The cultured MSCs were characterized for their proliferation, cell phenotype, and cell cycle distribution.</p><p><b>RESULTS</b>The HPL-supplemented medium contained 4 essential growth factors for the growth of MSCs, namely platelet-derived growth factors (0.53∓0.06 ng/ml), basic fibroblast growth factor (37.5∓4.31 pg/ml), insulin-like growth factor-1 (0.15∓0.06 mg/ml) and transforming growth factor (5150∓463 pg/ml). Cultured in the presence of HPL at the optimal concentration of 7.5%, the MSCs displayed a spindle-shaped fibroblast-like morphology without obvious changes in the proliferation activity till passage 8 (P>0.05), similar to those of cells in FCS-supplemented culture medium. Flow cytometry and cell cycle analysis revealed no differences in the phenotypes or cell cycle distribution between the cells cultured in the presence of 7.5% HPL and 10% FCS.</p><p><b>CONCLUSION</b>The culture medium supplemented by 7.5% HPL can promote the expansion of human MSCs and maintain the basic biological characteristics of the cells.</p>

Study of the platelet GP specific antibodies and HLA antibodies expression in platelet transfusion refractoriness patients / 中华血液学杂志

<p><b>OBJECTIVE</b>To investigate the correlation between the platelet GP specific antibodies/HLA antibodies and platelet transfusion refractoriness (PTR).</p><p><b>METHODS</b>Sixty-five patients with PTR were selected in this study and were genotyped for HLA-A and HLA-B as well as HPA systems by standard PCR-SSP assays. The platelet GP specific antibodies and HLA antibodies in serum and platelet elution were tested with a solid phase ELISA.</p><p><b>RESULTS</b>The HLA-A/B antigens and the frequencies of HPA-1, 2, 4, 5, 6, 9, 15 antigens in PTR patients had no difference from those in healthy donors. The freguencies of HPA-3a and 3b were 0.65 and 0.35, respectively. There was statistical difference between the 65 PTR patients and the healthy donors in HPA-3 freguencies (P < 0.05). Twenty-four patients (36.9 %) only expressed HLA antibodies, and 14 (21.5%) expressed HLA and platelet GP specific antibodies. The highest expression of anti-HLA-A/B specific antibodies was -A*9(46.2 %)/-B*40(33.6%), respectively. In serum, GPIIb/IIIa was expressed (26.2%), followed by GPIa/IIa (21.5 %). In platelet elution, GPIIb/IIIa was expressed of 41.5% and GPIb/IX 41.5%. Pedigree study was carried out for 2 patients. The results showed that the platelet GP specific antibody/HLA antibody developed in PTR patients was highly related to the mismatch with the platelet antigen/HLA antigen in their parents.</p><p><b>CONCLUSION</b>The expressions of the HLA and platelet GP specific antibodies are the most important reason in PTR, it's meaningful to explore the correlation between PTR and HLA and HLA-A/B antigen in guiding platelet transfusion.</p>

Distribution of HCV genotypes in volunteer blood donors in Guangzhou / 南方医科大学学报

<p><b>OBJECTIVE</b>To determine the distribution of HCV genotypes among volunteer blood donors in Guangzhou.</p><p><b>METHODS</b>Six-nine HCV RNA-positive samples were collected from volunteer blood donors in Guangzhou. NS5B fragments of HCV were amplified followed by DNA sequencing and phylogenetic analysis.</p><p><b>RESULTS</b>HCV genotypes were determined for 67 samples. Among them, the subtypes 1b, 2a, 3a, 3b, 6a and 6n were detected at the frequencies of 37.31%, 4.48%, 7.46%, 4.48%, 44.78% and 1.49%, respectively.</p><p><b>CONCLUSION</b>HCV 1b and 6a are the most predominant two subtypes among volunteer blood donors in Guangzhou.</p>

Expression of anti-platelet glycoprotein specific antibodies and anti-HLA antibodies in idiopathic thrombocytopenic purpura / 中国实验血液学杂志

In order to investigate the expression of the anti-platelet glycoprotein specific antibodies and anti-HLA antibodies in idiopathic thrombocytopenic purpura (ITP), 45 patients with ITP were selected in this study. An easy PCR-SSP assay was used to detect single-nucleotide polymorphisms or deletion in HPA and HLA systems. The anti-platelet glycoprotein specific antibodies and anti-HLA antibodies in plasma or platelet eluate were tested with a solid phase ELISA. The results indicated that the anti-platelet glycoprotein specific antibodies were detected in plasma or platelet eluate of 45 patients, among which anti-GPIIb/IIIa/and anti-GpIb/IX were most common. Both the anti-platelet glycoprotein specific antibodies and anti-HLA antibodies were found in plasma of 11 patients. Pedigree investigation in 2 patients (case 37 and case 40) was carried out, the results showed that anti-platelet glycoprotein specific antibodies and anti-HLA antibodies detected in 2 patients closely related to incompatibility with platelet antigens and HLA antigens in parents. In conclusion, the results suggested that detection of the anti-platelet glycoprotein specific antibodies and anti-HLA antibodies in plasma or platelet eluate in combination with investigation of clinical manifestation of patients is important for diagnosis of idiopathic thrombocytopenic purpura.

Biological appraisal of human bone marrow mesenchymal stem cells during ex-vivo expansion / 中国实验血液学杂志

This study was aimed to investigate the characteristics of human bone marrow mesenchymal stem cells during ex-vivo expansion, MSCs were isolated from human bone marrow. At each passage, the characteristics of proliferation kinetics, osteogenic and adipogenic differentiation potential were analyzed, and cell morphology, surface markers were investigated as well. The karyotype analysis was done in different passage cells. The infection HIV, HCV, HBV and TP were detected by ELISA. Mycoplasma contamination in vitro was detected by PCR method. HLA-SBT was used to reanalyze the results of HLA antigens and alleles. STR genetic loci were detected by PCR in the MSC1, MSC2, MSC3 and MSC4. The results indicated that the proliferative ability and osteogenic potential decreased with the increase of passage number during culture expansion. The multiple differentiation potential of MSCs was maintained during their life span. Karyotype analysis showed that MSCs from 4 groups before passage 8 were normal. The expression of CD29, CD44, CD105, CD166 and CD73 were positive. The expression of CD14, CD34, CD45, CD80, CD86 were all negative. SBT was used to identify HLA-A, B, Cw, DRB1, DRPB1, DQ alleles in the MSC1, MSC2, MSC3, MSC4. The genetype of STR in the MSC1, MSC2, MSC3, MSC4 was different. MSC 3 was examined by TP-ELISA to confirm the infectious disease of TP. MSC2 was contaminated by mycoplasma at passage 5. It is concluded that culture expansion causes MSCs to gradually lose their stem cell properties. During ex-vivo expansion of MSCs, the osteogenic differentiation potential is decreased. MSCs before passage 8 can be a valuable subject for basic research and clinical application.

Effects of 360 degrees selective laser trabeculoplasty on primary open angle glaucoma / 上海第二医科大学学报

30 mmHg on day 1 after SLT.Blurring and anterior uveitis were controlled. Conclusion SLT may be a safe and effective therapy for POAG.

Needling revision with mitomycin C subconjuctival injection on early failed filtering blebs / 上海第二医科大学学报

Objective To evaluate the therapeutic effects of needling revision with mitomycin C(MMC) subconjuctival injection on early failed filtering blebs after trabeculectomy for glaucoma. Methods Needling revision with MMC 0.2 mL(0.04 mg) subconjuctival injection was performed on 86 eyes of 76 patients with failed filtering blebs 2 to 6 weeks after trabeculectomy for glaucoma.An average of 1.88 times of treatment was performed.The intraocular pressure(IOP),blebs and side effects were observed,and follow-up was conducted for 6 months. Results Two to six weeks after trabeculectomy,there were 50 eyes with thickened and focalized blebs,32 eyes with encapsulated blebs and 4 eyes with no bleb.Six months after needling revision with MMC subconjuctival injection,blebs of 61 eyes turned into functional ones.The blebs were thinned and multicysted in 24 eyes,diffused and elevated in 37 eyes,thickened and focalized in 6 eyes,encapsulated in 13 eyes and disappeared in 6 eyes.Three months after treatment,the mean IOP was(15.2?6.1) mmHg,and there were 57 eyes with IOP

Effect of selective laser trabecularplasty on early chronic primary angle-closure glaucoma / 上海第二医科大学学报

21 mmHg.The side effects,IOP and application of anti-glaucoma drugs were examined 1 h,1 d,1 week,1 month,3 months and 6 months after SLT. Results The IOP was significantly decreased 1 week,1 month,3 months and 6 months after SLT compared with that before treatment(P21 mmHg using two anti-glaucoma drugs,respectively. Conclusion SLT is a safe and effective method for IOP control in early CPACG after treatment with laser peripheral iridoplasty and laser iridectomy.

Quantitative morphometry of hyperplastic hypoechoic nodules in the prostatic outer gland / 中华男科学杂志

<p><b>OBJECTIVE</b>To explore the morphotic characteristics of hypoechoic nodules in the outer gland of the prostate with benign</p><p><b>METHODS</b>Twenty-two hyperplastic hypoechoic nodules in the prostatic outer gland were biopsied guided by prostatic hyperplasia. transrectal ultrasound. The hematoxylin-eosin (HE) staining and immunohistochemistry combined with computer assisted quantitative image analyses were adopted to examine the mean percentages of the area densities of stroma, epithelium, glandular lumen and smooth muscle cells.</p><p><b>RESULTS</b>The area densities of stroma, epithelium, glandular lumen and smooth muscle cells were (72.52 +/- 13.14)%, (20.57 +/- 9.01)%, (6.85 +/- 4.51)% and (24.14 +/- 6.31)%, respectively.</p><p><b>CONCLUSION</b>Hyperplastic hypoechoic nodules may develop in the outer gland as well as in the inner gland of the prostate, but the mean percentages of the components are different between the two kinds of nodules.</p>

Protective Effect of Erythropoietin on Neurology of Hypoxic-Ischemic Encephalopathy Model in Neonatal Rats / 实用儿科临床杂志

Objective To study the neuroprotective effect of erythropoietin(EPO) on neonatal rats model with hypoxia-ischemia encephalopathy(HIE).Methods HIE was induced in rats on 7th day of postnatal age by ligation of right common carotid artery,followed by 2 h of hypoxia(80 mL/L O2).The subjects were divided into sham-operated group,control group and EPO group.EPO 4 000 U/(kg?day) was injected daily from day 2 pre-surgery for 9 to 16 days and PBS was injected in the control group.The neuroprotective effect of EPO on HIE model was detected by brain weight,the difference in weights between the ipsilateral(right) and contralateral(left) brain and the function test.In vitro study,the neural progenitor cell line C17.2 under gone apoptosis following an ischemia-like metabolic inhibition.The effect of EPO on the cell line ischemia modle 17.2 was evaluated by detecting Annexin V with flow cytometry.Results The signi-ficant and sustained brain injury in the hypoxia-ischemia and vehicle-treated group was observed and measured by reduction in relative weights of ipsilateral to contralateral and compromised sensorimotor functions in response to postural reflex test,compared with those of sham-operated animals(Pa