Objective To evaluate the clinical value of high thoracic washing in leakage of thoracic esophageal anastomosis.Methods 16 cases of anastomosis leakage after esophageaoctomy were treated with high thoracic washing.Results 13 of 16 patients were cured,with a cure rate of 81.25% and the average hospital time of 46 days.One patient died of bleeding and one died of lung infection and respiratory failure.The other one gave up therapy and discharged selfishly.Conclusion High thoracic washing in treating leakage of thoracic esophageal anastomosis is a reliable way with effect,simple procedure and less complication

OBJECTIVE:To observe the clinical effect of Shu’nao capsules for cerebral edema.METHODS:42preoperative patients with glioma above tentorium of cerebellum and meningioma complicated with cerebral edema were randomly divided into control group and treatment group:the control group was assigned to receive carbamazepine and VitB 6 ,and the treatment group to receive Shu’nao Capsules in combination with the drugs as stated in the control group for an average of4.5d,during which the clinical symptoms and urine volume changes were monitored.RESULTS:The effective rates of the treatment group and the control group against headache or dizziness were85.00%and27.27%,respectively(P

Objective: To investigate constitutional and phys ical stamina status in soldiers with different adaption periods in Tibetan areas . Methods: Two hundred and eithty-two male soldiers from a barr acks at an elevation of 3 600 m were divided into 2 groups: the veteran group ( n=143) in Tibet for 1.45±0.22 year, and the recruit group (n=139) in Ti bet for 0.33±0.00 years. The test items included body weight, cirumference, st a nding long jump, chin-up, 100 m dash and 3 000 m jogging, all were evaluated ac cording to the national military standard, which were Comprehensive Evaluation o f Health in Troops, and Examination and Evaluation of the Physical Stamina of So ldiers. Results: The physical stamina indexes of both the vetera ns and the recruits were up to the national military norm on the whole, ranking as moderate. The veteran group showed no significant difference in standing long jump and 100 m dash,（P<0.05), but obvious lower level in chin-up and 3 00 0 m jogging（P<0.01）, compared with the national military norm. The recr ui t group showed significant lower level in chin-up, 100 m dash, 3 000 m jogging as compared with the national military norm（P<0.01）, and also significant lower level in chin-up and 3 000 m jogging （P<0.05 or P<0.01) as compa red with the veteran group. Conclusion: The physical stamina of both the veterans and the recruits meet the basic national military requirements , ranking as moderate. The soldiers who have been in service for over 1 year hav e better explosive force, but they need more tolerance and aerobic exercises. Th e newly recruited need more exercise to raise tolerance to the hypoxic environme nt in plateau areas so as to shorten the adaption time to high altitude.

Objective: To observe the effects of Naomaitong, a compound traditional Chinese herbal medicine, combined with mobilization of bone marrow mesenchymal stem cells (BMSCs) on neuron apoptosis in rats with cerebral ischemia, and to explore the possible mechanism by detecting the expressions of Fas, FasL and caspase-3 proteins. Methods: Two hundred and two SD rats were divided into sham-operated group, untreated group, recombinant granulocyte colony-stimulating factor (rG-CSF) group, Naomaitong group and Naomaitong plus rG-CSF group (combination group). Focal cerebral ischemia was induced by intraluminal middle cerebral artery occlusion using a nylon thread with some modification. Rats in the rG-CSF group and the untreated group were administered with rG-CSF 10 mug/(kg.d) by subcutaneous injection 3 d before and 2 d after the operation respectively, once a day, and rats in the Naomaitong group and the combination group were intragastrically administered Naomaitong before and after the operation until sacrificed. Two, three, seven and fourteen days after operation, count of CD34-positive cells in peripheral blood and CD34 expression in brain tissue were determined. General neural function score (GNFS) was evaluated. Neuron apoptosis, expressions of Fas, FasL and caspase-3 in rat's brain were all measured. Results: Count of CD34-positive cells in peripheral blood and CD34 expression in brain tissue were high in the untreated group, and reached the peak at 3 d and 7 d respectively. CD34 expression in brain tissue was increased in each treated group, especially in the combination group. GNFS was increased at 3 d and 7 d in the untreated group, 7 d and 14 d in the rG-CSF group and the combination group. Expressions of Fas, FasL and caspase-3 were increased 2, 3 and 7 d after operation, while expression of FasL at 2 d in the rG-CSF group, expressions of Fas, FasL and caspase-3 in the combination group were decreased. Expressions of Fas, FasL and caspase-3 at 7 d and 14 d in the combination group were lower than those in the rG-CSF group. Meanwhile, expressions of Fas, FasL and caspase-3 were decreased in each group at 14 d as compared with those at 3 d. Conclusion: There exists interaction between Naomaitong and BMSC mobilization in the effect of improving nerve function and inhibiting neuron apoptosis in rats after cerebral ischemia. It is implied that Naomaitong combined with BMSC mobilization down-regulates the expressions of Fas and FasL in early phase and then inhibits the apoptosis cascade reaction caused by caspase-3, which causes further inhibition of Fas and FasL expression after cerebral ischemia.

Objective To study the diagnosis and treatment of hepatic hemangioma. Methods (Retrospective) analysis was made on the clinical data of 50 patients with hepatic hemangioma in our hospital from January 1998 to January 2003. Results The accuracy diagnotic rate of ultrasound, CT, MRI were 90%(45/50), 97.6%(40/41), 100%(5/5) respectively.The correct diagnostic rate was 96.0% in this series. The operative indications were symptomatic hemangioma, diameter of tumor larger than 4.0 cm, or tumor with uncertain diagnosis. The operations performed were as follows:Laparoscopic(enucleation) of hemangioma in one cases. 3 patients treated by transcatheter arterial embolization, and(thirty-nine) patients underwent surgical(excision).No death occurred in this series. Four(10.3%, 4/39) had postoperative complications. (Conclusions) Hepatic hemangioma can usually be correctly diagnosed.Ultrasound, CT and MRI are the main(diagnostic) methods for the diagnosis of hepatic hemangioma.For patients with hepatic hemangioma that is(symptomatic), increasing in size,or of uncertain diagnosis, surgical treatment is safe and effective. Laparoscopic(enucleation) of hemangioma can be performed in selected cases.

Objective To assess the influence of length of the alanine tract of forkhead box E1 (FOXE1) gene on genetic susceptibility to idiopathic premature ovarian failure (POF). Methods Totally 110 patients with idiopathic POF were recruited between February 2009 and December 2012 at the Affiliated Shenzhen City Maternity and Child Healthcare Hospital of Southern Medical University. Controls (n=110) were individuals with normal menstrual cycles, normal FSH concentrations. The polyalanine tract and flanking sequence of FOXE1 were screened using the multiplex ligation-dependent probe amplification (MLPA) technique and direct sequence technique. Results The most frequent of FOXE1 polyalanine stretch length was 14 residues in both groups. The length of FOXE1 polyalanine reported in this study varied from 12 to 16 alanines, and three variants of FOXE1-polyalanine length, containing 12, 14, or 16 alanine residues, and 5 different genotypes were identified. The most common genotypes were 14/14 homozygote, occurring with the frequency of 81.8% (90/110) in the POF group, while 96.4% (106/110) in control subjects, respectively. The incidence of 14/14 genotypes of FOXE1-polyalanine was significantly lower in patients with POF (χ2=119.730, P=0.001) in comparison to the controls. There were significantly higher frequencies of the 16/16 genotypes in cases with POF [10.0% (11/110) versus 0; χ2=3.403, P=0.001], as compared with the controls. The FOXE1 14 alanine allele was significantly less common in the POF patient group than the controls [84.5% (186/220) versus 98.2% (216/220); χ2=25.923, P=0.001]. The FOXE1 16 alanine allele was significantly more common in the POF patient group than the controls [12.7% (28/220) versus 1.8% (4/220); χ2=19.412, P=0.001]. Conclusions The polymorphism of the polyalanine tract of FOXE1 gene have a certain relevance for the genetic aetiology of idiopathic POF.

Objective To investigate the effect and clinical value of preoperative chemotherapy on the treatment of metastasized lymph nodes in patients with advanced esophageal carcinoma. Methods We studied the pathological results of primary lesions and lymph nodes of 97 patients with advanced esophageal cancer between 1996 and 1999,62patients were treated by preoperative chemotherapy and 35 patients were treated by surgery only. Results The metastasized rate and degree of mediastinum in preoperative group were 16. 1％ and 4.7％ ,whereas 65.7% and 34.2% in the surgery only group (P＜0. 05);That of abdomen in preoperative group were 25.8％ and 6.6％ ,whereas 48. 6％and 12.0％ in the surgery only group (P＜0.05). Conclusion Preparative chemotherapy is effective not only against the primary lesions but also the metastasized lymph nodes. The lower complete response rate of the metastasized lymph may account for the unsatisfied long-term results. Whole resection of primary lesions and lymph nodes are still very important for a better prognosis even for patients who have a good response for the preoperative chemotherapy.

Objective To study the effects of restructuring tissue inhibitor of matrix metatloproteinase-3 (rhTIMP-3) in combination with cisplatin (DDP) on the growth and apoptosis of A549 lung cancer cell line.Methods We made individual and combined use of different concentrations of rhTIMP-3 and DDP on A549 cells.Methyl thiazoyl terazolium (MTT) colorimetry was used to analyze cell growth inhibition,and flow cytometry technique was used to determine the cell cycle distribution and apoptosis rate.Results rhTIMP-3 and DDP both could inhibit the proliferation of A549 cells.rhTIMP-3 exerted its effect in the time-and concentration-dependent manners while DDP did so in the concentration-dependent manner;both induced the apoptosis of A549 cells.rhTIMP-3 could make the cells stay in S and G2/M phases,and DDP made the cells stay in S phase.The combination of them obviously strengthened the inhibition of A549 cell growth,and had obvious synergy in inducing apoptosis.Conclusion Both rhTIMP-3 and DDP can inhibit the proliferation of A549 cells and induce their apoptosis.The combined use of them not only can increase the inhibition of cell growth but also has synergy in inducing cell apoptosis.

Objective To evaluate the prtognostic significance of preoperative serum extracellular matrix protein 1 ( ECM1 ) levels in patients with hepatocellular carcinoma (HCC).Methods Preoperative serum levels of ECM1 were detected by enzyme-linked immunosorbent assay (ELISA) in 117 HCC patients and 53 healthy volunteers.Corrrlations to the clinicopathological characteristics and patients survival were analyzed.Results ECM1 were detected in all the samples of 117 HCC patients and 53 healthy volunteers,the median serum ECM1 level in HCC patients was significantly higher than that in healthy volunteers ( 166.39 vs 108.06 pg/ml,Z =- 7.805,P ＜ 0.001 ).Median serum ECM 1 levels were significantly higher in patients with invasive phenotypes,such as larger tumor size (Z =- 3.454,P =0.001 ),multiple nodule ( Z =- 2.201,P =0.028 ),vascular invasion ( Z =- 4.685,P ＜ 0.001 ),and advanced TN M stage ( Z =-4.610,P ＜ 0.001 ).Patients with lower serum ECM1 level (≤ 180 pg/ml ) have significantly better overall and disease free survival thanthose with higher levels ( ＞ 180 pg/ml).By Cox proportional-hazard model multivariate analysis,high serum ECM1 level ( ＞ 180 pg/ml) was an independent factor for OS and DFS in HCC patients.Conclusions Serum ECM1 levels are significantly correhted to the invasive phenotypes and survival rate.Serum ECM1 level could be used as a predictive marker for HCC recurrence and prognostic factor of HCC patients after surgery.