1.Acupuncture for 58 cases of central pain after spinal cord injury.
Chinese Acupuncture & Moxibustion 2014;34(1):88-88
Acupuncture Therapy
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Adolescent
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Adult
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Back Pain
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therapy
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Female
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Humans
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Male
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Middle Aged
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Spinal Cord Injuries
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therapy
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Young Adult
2.Analysis on clinical response of IA and DA regimens in the treatment of 74 newly diagnosed acute myeloid leukemia patients.
Xin-yu LI ; Xin WANG ; Ying LI
Chinese Journal of Hematology 2013;34(1):67-68
Adolescent
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Adult
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Aged
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Antineoplastic Combined Chemotherapy Protocols
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therapeutic use
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Cytarabine
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administration & dosage
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Daunorubicin
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administration & dosage
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Female
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Humans
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Idarubicin
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administration & dosage
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Leukemia, Myeloid, Acute
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drug therapy
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Male
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Middle Aged
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Treatment Outcome
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Young Adult
3.Expression of stromlysin in breast cancer tissue and its relationship with microvessel density
Yu ZHAO ; Xiuqing LIU ; Ying LI ; Hua YING ; Fengling WANG
Clinical Medicine of China 2009;25(6):641-643
Objective To investigate the relationship between the biological characteristics and the expres-sion of stromlysin (MMP-7) and microvessel density (MVD) in breast cancer tissue and the effect of MMP-7 on MVD of breast cancer. Methods 60 fresh samples were obtained from patients with breast cancer,and then the ex-pression of MMP-7 and vascular endothelial cell CD34 were studied by means of immunohistochemical assay (SP method). The relationship between MMP-7, MVD and age, tumor size, histological type, lymph node metastasis and expression of ER, PR, PCNA, p53 and CerbB2 was studied. The relationship between the biological characteristics and the expression of MMP-7 and MVD in breast cancer were evaluated. Results The positive expression rote of MMP-7 in the d>2 cm group,the group with lymph node metastasis,the group with positive expression of PCNA, p53 and C-erbB-2 (78.1%,74.2%,71.8%,67.6% and 72.2%)were all higher than that in the d≤2 cm group, the group without lymph node metastasis,the group without positive expression of PCNA,p53 and C-erbB-2(32.1%, 41.3%,38.1%,38.5% and 33.3%) (P<0.05). MVD was higher in the positive breast cancer tissue of the group of d>2 cm(34.61±6.97), the group with lymph node metastasis (34.37±7.50), PCNA ( 33.24±8.39), p53 (33.28±8.94), C-erbB-2 (33.55±8.57) than in the negative breast cancer tissue of the d≤2 cm group ( 28.60±9.82), the group without lymph node metastasis (27.48±8.66), PCNA (26.88±7.89), p53 (21.71± 7.59),C-erbB-2(27.42±27.69) (P<0.05). MVD(33.62±7.36)/ high power lens in the MMP-7 positive group was higher than that (27.86±9.45)/high power lens in the MMP-7 of negative group(P<0.05). The posi-tive expression of MMP-7 was correlated with MVD (r=0.380, P<0.05). Conclusion The high expression of MMP-7 and MVD is associated with the development and metastasis of breast cancer. MMP-7 could promote the mi-crovessel development in mammary cancer.
5.The application of DRGs technology by the hospital health manage professionals
Ying CHEN ; Zhaoxia TONG ; Ying CHANG ; Lehui ZHANG ; Yu LI
Chinese Journal of Hospital Administration 2015;31(11):846-848
By using the diagnosis related groups(DRGs) method, we analyze and compare the rationality and feasibility of outcomes and human resources distribution of clinical specialties and health care professionals.It may increase the hospital management levels and feasibility.The introduction of DRGs for the majority of hospital management may enhance the performance evaluation and human resource levels in the hospitals.
7.Comparison of MRI artifacts caused by Ni-Cr alloy fixed prostheses on different field-strength magnets
chen-ying, SHAO ; li-ying, YU ; chun, XIE ; jiang, LIN
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(11):-
Objective To evaluate the influence of different field-strength magnets(1.5 T and 3.0 T)on MRI artifacts caused by Ni-Cr alloy fixed prostheses.Methods The crown,bridge and upper denture fixed prostheses with different thickness were produced by Ni-Cr alloy as test samples,and were one by one put on the centre of water phantom for MR scanning with different field-strength magnets(1.5 T and 3.0 T).The artifact areas on these two field-strength magnets were measured and statistically compared.The plastic prostheses with the same shape and thickness as the test samples were served as controls.Results Ni-Cr alloy fixed prostheses could cause MRI artifacts,and the artifact areas increased with the mass of prostheses.However,no artifact area was found in controls.Compared with those on 1.5 T magnet,the MRI artifact areas significantly increased on 3.0 T magnet(P
8.Role of granulocyte-macrophage colony-stimulating factor in promoting angiogenesis of rat with acute myocardial injury
Ying, LI ; Ying, XIONG ; Yu-Jia, ZHAI ; Ling-Wang, ZHOU
Chinese Journal of Endemiology 2011;30(4):384-388
Objective To study the effect of granulocyte-macrophage colony-stimulating factor(GM-CSF)on angiogenesis of rat with acute myocardial injury induced by isoproterenol(Iso). Methods A total of 60 adult male Wistar rats were randomly divided into 3 groups: normal control group, GM-CSF pretreatment group (GM-CSF group), and lso injury group, 20 rats in each group. GM-CSF group was administered recombinant human(rh)GM-CSF(5.0 μg/kg), through tail intravenous injection once a day for three days. Then the GM-CSF group and the Iso injury group were anesthetized by intraperitoneal injection of lso( 15.0 mg/kg) once a day for three days. The same dose of saline was administered in the same way to the control rats. Ten days after injection, pathological changes of myocardial damage and infarct area were examined by immunohistochemistry. The mRNA expression levels of polypeptide antigen (CD34), vascular endothelial growth factor (VEGF) and its receptor KDR/flk- 1 were measured by RT-PCR. Results The difference of myocardial necrosis area between groups was statistically significant(F=10.07, P < 0.01), in which GM-CSF group[(37.37 ± 12.98)%] was significantly less than Iso injury group[(45.51 ±14.96)%, P < 0.05]. The difference of myocardial neovascularization density index of rats between groups was statistically significant ( F = 25.54, P < 0.05 ), in which GM-CSF group [(3980.05 ± 477.22) No/mm2] was significantly higher than Iso injury group((2605.93±361.49)No/mm2,P<0.01).The differences of myocardial CD34,VEGF,KDR/flk-1 mRNA expression between groups were statistically significant(F=17.83,4.29,4.10,all P<0.01).Compared to Iso mjury group[CD34(23.85±6.06),VEGF(31.80±8.05),KDR/flk-1(30.16±8.01)]were higher in the GM-CSF group[CD34(44.04±10.13),VEGF(49A±11.59),and KDR/flk-1(46A9±7.90),all P<0.01].The expressions of myocardiM VEGF mRNA and its receptor KDR/flk-1 mRNA was positively correlated(r=0.725,R2=0.526,P<0.01).Conclusions GM-CSF prelreatmcnt increases the density ofnew blood vessels in myocardium,and reduces the Iso-induced myocardial injury in rats.
9.Ranges of abduction motion of hip joint due to the simplified Taichi quan exercise
Xu-sheng SUN ; Ying Ying ; Yu-hua LI
Chinese Journal of Rehabilitation Theory and Practice 2004;10(12):786-786
ObjectiveTo explore the change of ranges of abduction motion of hip joint in the simplified Taichi quan exercise.MethodsThe ranges of abduction motion of hip joint of 30 healthy male young subjects were measured using a goniometer.ResultsThe ranges of abduction motion of both hip joints had markedly exceeded their normal ranges of 0°-45°abduction motion during the exercise.ConclusionThe simplified Taichi quan can strengthen hip abductors to prevent and correct the deformity of hip adduction.