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.

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.

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.

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.

Objective To investigate whether intrauterine hypoxia and ischemia can produce long-time effects or NOSI can prevent these damages. Methods Fetal rat intrauterine distress model was constructed. The rats were divided into the normal group, hypoxia and ischemia reperfnsion group and treatment group. Pupa were given to surrogate mothers and the ability of learning and memory at 40 day of age after delivery were examined. Then the water maze test was performed to detect the space learning ability and memory function of rats, and the changing of synaptophysin levels in hippocampns were detected by immunohistochemical staining. Result Behavioral results show that fetal distress produces cognitive impairment demonstrated by Morris water maze performance including a higher escape latency score and a de-creased cross platform time. The COD of Syp positive immunoreactive product in hippocampus were less decreased than that in the normal group or NOSI group. But the behavioral results and the COD of synaptophysin had no difference between normal group and NOSI group. Conclusions Fetal distress produced cognitive impairment and led to the decreasing of synaptophysin in hippocampns. Effective measure can relieve these damages.

The expressions of matrix metalloproteinnse-9 (MMP-9), tissue inhibitor of metalloproteinase-1 (TIMP-1) ,and NF-κB in 157 cases of papillary thyroid cancer and 30 cases of papillary thyroid tumors were detected by immunohistochemistry and in situ hybridization. The expressions of MMP-9 and NF-κB protein and mRNA in papillary thyroid cancers were significantly higher than those in benign tumors (all P <0.01), and increased according to the pathological grading (P<0.01). The expressions of MMP-9 and NF-κB protein and mRNA in papillary thyroid cancers with cervical lymph node metastasis were higher than those without metastasis (both P <0.01). The expressions of TIMP-1 protein and mRNA appeared an opposite direction of MMP-9 expression.

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.

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.