Objective To investigate the relation of resistant index and function of transposited ovaries following radical hysterectomy in young women with early stage of cervical cancer.Methods A total of 22 young women(aged from 26 to 40 years old)with early stage of cervical cancer(FIGO Ⅰ a or Ⅱ a)were studied from Aug.1997 to Sep.2004 in the Affiliated Hospital of Inner Mongolia Medical Collage.Ovarian transposition was performed at the time of radical hysterectomy and pelvic lymphadenectomy in 12 cases who received postoperative radiotherapy;the rest 10 cases did not receive postoperative radiotherapy.Ovarian function was evaluated by serum FSH,LH,E_2 and B-ultrasonography in all of the cases.Results There was a statistically significant difference between the radiotherapy group and the non-radiotherapy group in serum E_2,FSH,LH levels and RI at the 24th month postoperatively.RI had a negative correlation with E_2 and positive correlation with FSH.Conclusion Ovarian transplantation can preserve the endocrine function of ovary for young women with cervical cancer.RI has a negative correlation with E_2 and positive correlation with FSH.RI is the important index of supervising ovarian function.Postoperative radiotherapy can influence RI and ovarian function.

Objective To determine the levels of radiation-induced expressions of HIF-1α and Survivin in three human lymphoma cell lines with or without HIF-1a specific antagonist or HIF-1a siRNA transfection and to explore the possible mechanism of cell radioresistance.Methods Namalwa,Ramos,Raji cells were irradiated with X-rays with or without the combination of echinomycin (EC),a HIF-1α specific inhibitor,or transfection of HIF-1α siRNA.Then the expression levels of HIF-1α and Survivin proteins and mRNAs were determined by Western blot and real-time PCR,respectively.Results After irradiation,the expression level of HIF-1α protein was up-regulated at 10-20 h followed by up-regulation of survivin protein at 24 h (t =7.53-31.31,P ＜ 0.01 ) in three lymphoma cell lines.Radiation-induced up-expression of survivin protein was significantly reduced by either HIF-1α inhibition or EC treatment (t =7.21-32.81,P ＜0.01 ).However,radiation failed to induce up-erpression of survivin at both mRNA and protein levels after transfection with HIF-1α siRNA.Conclusion HIF-1α-Survivin pathway is activated in human lymphoma cells after radiation,which might be involved in the cell radioresistance.

Approaching an advantage in TCM and Chinese herbs, comparing the difference between them in many ways. TCM has macroscopic advantage and microcosmic disadvantage. Point out that only the theory of TCM be respected, the advantages of TCM can be kept.

The innate immune system is critical to protect against microorganisms,but it is immature.Preterm newborn have to stay longer in NICU.They are vulnerable to infections.The common pathogen is coagulase-negative staphylococci which is the most cause of mortality for preterm newborn.So it is the key to understand the interaction between innate immune system of preterm newborn and pathogen.

ObjectiveTo observe the clinical application of amiodarone combined with benazepril to paroxysmal atrial fibrillation. Methods80 patients were randomly divided into observation group and control group of 40 caess ,the control group only used amiodarone treatment and observation group used amiodarone combined with benazepril,compared 24h, 1、3、6、12months after treatment, sinus rhythm conditions and adverse reactions. ResultsThe observation group in sinus rhythm cardioversion rate was 20.0％ (8/40), control group was 15.0％ (6/40) ,it had no significant difference between the two groups at 24h( x2 =0. 346 ,P =0. 556) ;observation group in sinus rhythm cardioversion rate was 57.5％ ( 23/40 ) ,67.5％ ( 27/40 ) ,62.5％ ( 25/40 ) ,57.5％ ( 23/40 ), the control group was 32. 5％ (13/40) ,40.0％ (16/40) ,27.5％ (11/40) ,30.0％ ( 12/40 ) at 1,3,6,12 months, it had statistically difference betweem the two groups ( x2 =5.051,6.084,9.899,6.146, P =0. 025 ,0. 014 ,0. 002 ,0. 013 ). 1 case of observation group with gastrointestinal discomfort, 3 cases of control group with nausea and vomiting occurred in,4 cases with bradycardia,2 cases with QT interval prolongation,the incidence of adverse reactions in observed group was lower than the control group( x2 =5. 600,P =0.018). ConclusionThe clinical effect of amiodarone combined with benazepril treatment of paroxysmal atrial fibrillation was better than amiodarone alone,it could effectively reduce the adverse reaction, so it was worthy of attention.

Hematopoietic stem cell transplantation ( HSCT) technology has been widely used to cure some high-risk hematologic diseases and malignancies, with the rapid development of hematology and transplantation immunology, especially human leukocyte antigen matching technology. It might play an important role in biological therapy and gene therapy.

Objective To explore the influence of Gui piperazine strange maleate on the high sensitive C-reactive protein(hs-CRP) and S100B in the serum of patients with acute cerebral infarction.Methods 90 patients with acute cerebral infarction were randomly divided into two groups,the control group(45 cases) and the treatment group (45 cases).The patients in the control group were treated through the conventional treatment,while the patients in the treatment group were treated plus Gui piperazine strange maleate.They were treated for fourteen days.The hs-CRP and S100B in the serum were detected before and after treatment.Results The total effective rates were 93.3％ in the treatment group and 84.4％ in the control group.There was a significant difference between two groups(x2 =4.0125,P ＜ 0.05).The hs-CRP and S100B were decreased after treatment in both groups (all P ＜ 0.05),and there was a significant difference between two groups after treatment (all P ＜ 0.05).Conclusion Gui piperazine strange maleate can improve acute cerebral infarction through mitigating inflammation.

Coagulase-negative staphylococci,especially staphylococcus epidermidis (SE) is on the surface of skin and mucous membrane of human,and because of its high frequency,especially in hospital,it is thought to be an important opportunistic pathogen.SE is the common cause of preterm infection,and it has relationship with immature brain.Epidemiology supports the relationship among preterm,infection and brain injury.SE could lead to brain injury through Toll-like receptor mediated inflammation.

Anti-N-methyl-D-aspartate receptor encephalitis (Anti-NMDAR-encephalitis) in children is a type of autoimmune encephalitis associated with NMDA receptor.Its etiology and clinical manifestations are specific in children.This disease is associated with teratoma more in adult than in children.However,its etiology is more associated with infection and heredity in children.The pathogenesis is that the anti-NMDAR-antibody can combine with NMDAR of neurons selectively and reversibly.The clinical manifestations include psychiatric syndrome,language,motor,sleep and autonomic nervous disorders.Tumor resection and immtmotherapy are chief treatments.This disorder is often misdiagnosed as it is rarely reported in children.It is valuable to make early diagnosis and treatment.This paper reviews the mechanism,clinical features,diagnosis and treatment of antiNMDAR-encephalitis of children.

Objective To explore the effect of the serum tumor necrosis factor alpha(TNF-α),interleukin 6(IL-6)and matrix metalloproteinase 9(MMP-9)in the pathogenesis of hypertensive disorder complicating pregnancy(HDCP).Methods The serum levels of TNF-α,IL-6 and MMP-9 in 50 patients with HDCP and 20 normal pregnant women were detected by ELISA.Results The serum levels of TNF-α and IL-6 in HDCP group were higher than the control group(t=4.16,4.38,all P＜0.05).The serum level of MMP-9 in HDCP group was lower than the control group(t=3.89,P＜0.05).Negative correlation was observed between TNF-α,IL-6 and MMP-9 in HDCP group(r=-0.372,-0.328,all P＜0.05).Conclusion The serum levels of TNF-α and IL-6 increased significantly,while the serum level of MMP-9 decreased.TNF-α,IL-6 and MMP-9 may play important roles in pathogenesis and development of HDCP.