Objective:To study the effects of Darbufelone on the invasion and metastasis of human gastric cancer cells SGC-7901 in vitro. Methods:The adhesion ability was determined by MTT.Invasion and metastasis was observed in Transwell Chamber membrane invasion culture system.The capability of SGC-7901 cell condition medium in inducing endothelial cell to form blood vessel in 24 well plate was detected.RT-PCR and cel1-immunohistochemistry were used to observe the expressions of OPN and MMP-2.Results:In the membrane invasion culture system,the numbers of invading and migrating SGC-7901 cells were significantly lower in Darbufelone treated groups compared with those in the control group(sP

Objective:To explore the effect of diagnosis and treatment in corneal pregnancy by hysteroscope under ultrasound mediated.Methods: Twelve corneal pregnancy wemen as retrospective analysis were collected and observed the gestational sac location, shape, size, echo, blood flow distribution and whether the consolidated common postoperative complications. Results: Twelve patients under ultrasound monitoring by hysteroscopy positioning, removal of lesions one-time success in 11 cases. The residual of palace angle, 1 case of hysteroscopy prompt receives review of the palace using ring of hysteroscopic resection lesions. This group of patients was cured.Conclusion: Orientation of ultrasound mediated by hysteroscopy diagnosis and curettage surgery, is an effective method of diagnosis and treatment of pregnancy of palace angle, judgment cornual pregnancy in high accuracy, preserve fertility in patients, can be repeated.

With the development of the market economy and the reform of the medical industry deepening and hospitals gaining the status of autonomy in China, the issue of hospital development strategy has come up. It is imperative to possess strategic analysis methods when formulating hospital development strategy. The authors introduce the analysis methods in strategic management into the field of hospital development management, proposing 3 modes of hospital development strategy analysis, viz. medical resources guided strategic analysis, competitive strategy analysis and knowledge progress based strategic analysis. At the same time, they argue for strategic integration and discuss several strategic problems hospitals in China are generally confronted with at present.

Pectus excavatum and carinatum are the most common deformity of chest wall deformity.To get anatomical deformity correction,beautify,improve physical function and the quality of life are the therapeutic purposes.Among the various clinical research and treatment,non-invasive treatment,which is the trend,is popular in surgeons and patients as well.From clinical experience,combining international and domestic progress of treatment on chest wall deformity,this review discuss the application prospect of non-invasive treatment.

Intravenous immunoglobulin(IVIG) contains multiple-antigen-specific IgGs and may protect the host from a wide spectrum of pathogens including but not limited to virus and bacteria.With a low IgG level, neonates, especially preterm infants are prone to infection.IVIG can rapidly increase the concentration of serum IgG level, and enhance the anti-infectious and immune-regulatory functions.It has been widely used as a common treatment against neonatal infections.However, there has been inadequate evidence to support the routine usage of IVIG.While prolonged IVIG usage may be beneficial to the extremely or very low birth weight with sepsis, the prophylactic usage of IVIG to decrease the risk of late-onset sepsis in preterm infants depends on the situation of nosocomial infections in different NICUs and the cost-effect efficiency.

Objective To investigate the value of ultrasound-guided Mammotome minimal invasive system in the treatment of breast fibroadenoma.MethodsFrom January 2007 to October 2008,266 benign breast lesions of 183 cases were treated by ultrasound-guided Mammotome minimal invasive system.The diameter of the masses ranged from 4 to 25 mm(≤ 10 mm in 73 cases,10-20 mm in 148,and ≥ 20 mm in 45).ResultsThe 266 lesions in the 183 patients were excised completely by using the Mammotome system.The excision was performed for a mean of 15 times in each case(ranged from 5 to 44 times) with an average operation time of 26 minutes(10 to 60 minutes).No complication was found after the surgery except slight subcutaneous ecchymosis in 2 cases.The length of the incisional scar,which was not apparent,ranged from 2.5 to 4 mm.The 183 cases were followed up by ultrasonography for 2 to 22 months(mean,12 months),during which their BI-RADS scales ranged from Ⅰ to Ⅱ,no local recurrence was found.ConclusionsUltrasound-guided Mammotome minimally invasive system is feasible for total resection of breast fibroadenoma with appropriate sizes.The technique leads to fewer complications and good cosmetic results.Further studies on the system are necessary for the treatment of multiple breast fibroadenomas.

Objective To investigate the clinical application of mizoribine (MZR) in minimizing virus infection risk in renal transplant patients. Methods Four transplantation centers in Beijing participated in this clinical trial, and 112 primary cadaveric renal allograft recipients were enrolled. MZR in combination with CsA and corticosteroids was used for the prevention of acute rejection (AR). The biochemical data were observed and the infections of 7 different viruses were monitored and recorded. Results All patients were followed up for 12-20 months (average 15. 5 months). The patient/graft survival rate was 96% and the morbidity of AR was 11.6%. All ARs were converted. The major side effect was hyperuricimia, which could be controlled without withdrawal of MZR. The morbidity of CMV infection was 11.6% and no CMV diseases occurred. Only one case experienced adenovirus infection. Conclusions MZR is a safe and effective immunosuppressants. Hyperuricimia should be controlled after operation. The morbidity of virus infections was relatively lowered.

Objective To investigate the effect of defecation modes on constipation and anxiety in patients with acute intracerebral hemorrhage.Methods Sixty three conscious patients with acute hintracerebral hemorrhage were recruited in this study.Twenty five patients chose bedside closestool for defecation according their own intention and 38 chose in bed defecation.The incidence of constipation was documented and the severity of anxiety was evaluated with Zung self-rating anxiety scale (SAS) at day 7,14,21 and 28 after admission in two groups.Results Patients using bedside closestool for defecation had significantly lower rate of constipation between day 14-28 after admission (x2 =63.0,P ＜ 0.01) and lower SAS scores at day14,21 and 28 after admission (t =6.7,7.7 and 9.8,all P ＜0.01) than those with in bed defecation.Conclusions The bedside mode of defecation may improve constipation and anxiety in patients with acute intracerebral hemorrhage.

Objective To understand the difference of serological characteristic between alloantibodies,'simple'Rhspecific autoantibodies and autoantibodies mimicking alloantibodies by studies of a patient who produces alloantibodies and autoantibodies that to distinguish Serologically them in order to more appropriate RBC component transfusion administration would be performed for patients.Methods Several serological methods were performed to the patient's serum samples for identification of antibodies by using two antibody screening cell reagents from different manufacturers.Using adsorption of the patient's Rh antibodies in the presence of LISS with the antibody was similar to that of the antigen negative cell from a donor who had a ccDEE Rh type and O type,and to detect antibodies in the absorbed serum and the eluting solution.Results The patient had a ccDEE Rh type with a positive direct antiglobulin test (DAT).Serum antibodies were identified as IgM anti-C,anti-e and IgG anti-e;the possibility of anti-Ce antibody is not excluded.After absorption,serum antibodies were identified as IgM anti-C,anti-e and IgG anti-e;anti-Ce antibody is not excluded.The antibody in patient's RBC elution was identified as IgG anti-e antibody.Conclusion Alloantibody and mimicking alloantibody can be distinguished by comprehensive analysis of patient's Rh phenotype,DAT result and antibody specificity in the serum and absorbed serum and elution of RBC.The low affinity antibody can be better absorbed by adding low ionic liquid (LISS).

Objective　To study the histologic source, clinical features and treatment methods of leiomyoma of the vagina. Methods　From January of 1988 to January of 1999, 25 patients with leiomyoma of the vagina were retrospectively analyzed. Results　The clinical features of leiomyoma of the vagina were slow in growth and solitary in number. Leiomyoma of the vagina can be recurrence and sarcomatous change. The symptoms of leiomyoma of the vagina depended on the size and location of the leiomyoma. Treatment consisted of surgical excision by vagina. Conclusions　Leiomyoma of the vagina is a rare condition. Whenever such a tumor is detected, it has to be removed immediately to prevent further growing and sarcomatous change in the future.