Objective To investigate the clinical effect of laparoscopic radical hysterectomy in the treatment of early-stage endometrial cancer.Methods A total of 60 consecutive patients preoperatively diagnosed as having stage Ⅰ or Ⅱ endometrial cancer from August 1998 to December 2004 was divided into two groups,receiving either laparoscopic(Laparoscopic Group) or open radical hysterectomy(Open Group).According to the involvement of the muscular layer,whether or not a pelvic lymphadenectomy was required was determined.Perioperative parameters and survival time were prospectively studied.Results As compared with the Open Group,the Laparoscopic Group presented a longer operation time(247.8?77.8 min vs 196.6?63.7 min;t=2.789,P=0.007),similar blood loss(265.0?187.6 ml vs 350.0?210.9 ml;t=-1.649,P=0.104),similar number of resected lymph nodes(22.0?5.0 vs 22.8?5.2;t=-0.607,P=0.546),insignificant difference in complication rate (10/30 vs 15/30;?2=1.714,P=0.190),earlier time to first passing flatus(44.3?11.1 min vs 55.2?12.8 min;t=-3.524,P=0.000),and shorter hospital stay(8.7?3.2 d vs 10.2?2.0 d;t=-2.177,P=0.034).The patients in the Laparoscopic Group were followed for 28.6?17.4 months with tumor-free survival.In the Open Group,a follow-up for 28.9?16.6 months found 3 deaths form metastasis or recurrence.Conclusions Laparoscopic radical hysterectomy and pelvic lymphadenectomy may be an alternative for early-stage endometrial carcinoma.

12 weeks of gestation. Results No conversions to open surgery were needed, and no complications were observed. The operation time, intraoperative hemorrhage volume, time to first passing flatus, and length of hospitalization were respectively 109.2?14.4 min, 80.5?14.3 ml, 21.1?3.2 h, and 4.2? 0.4 d for CISH, 108.7?14.8 min, 79.8?10.0 ml, 20.6?2.7 h, and 4.2?0.4 d for LAVH, 107.6?24.2 min, 80.8?17.2 ml, 20.4?2.0 h, and 4.1?0.5 d for LSH, and 110.0?12.3 min, 80.0?18.7 ml, 20.8?1.9 h, and 4.2?0.5 d for LTH. The modified surgical procedures were successfully accomplished in all the 40 patients with extended uterus. Conclusions Different types of laparoscopic hysterectomy present different indications, advantages and disadvantages. The treatment should be individualized.

AIM: To study the protective effects of Shenmai injection, a Chinese medicine, on angiotensin Ⅱ (AngⅡ)-induced rat cardiomyocyte apoptosis in vitro and the probable mechanism. METHODS: Cultured cardiomyocytes from neonatal rats were stimulated with AngⅡ. Cell viability were measured by MTT, and apoptosis was evaluated suing Hoethst33258 fluorescent dye staining and flow cytometry. Fluo-3/AM was used to test the change in intracellular free calcium. RESULTS: It was found that incubation with AngⅡ (10 -7 mol/L) for 48 h increased cardiomyocyte apoptosis, Shenmai injection (0 5 g/L, 1 0 g/L) inceased myocyte viability ( P

Objective To evaluate the accuracy of enhanced CT scan in clinical staging of colorectal cance by detecting the general sit-uation and T and N staging through plain scan combined with enhanced CT scan.Methods Totally 49 cases of colorectal cancer patients were enrolled in this study from May 2015 to October 2015,and it showed no distant metastasis of colorectal cancer in clinical examination. Evaluated the general situation (location,size,and pathologic type)and T and N staging of colorectal cancer through plain scan and enhanced CT scan and multiplanar restructuring.Compared the imaging staging with pathological staging,and respectively calculated the sensitivity,spe-cific degree and accuracy of T and N staging.Evaluated the accuracy of T and N staging with the consistency test,and the differences were statistically significant with P <0.05.Results The location and pathological type of tumor detected by CT scan were compared with the re-sults of operation,and the coincidence rate was 100%.The maximum diameter of the tumor was (2.26 ±1.40)cm from CT image and (2.37 ±1.38)cm from operation measure,and the data were highly correlated (r =0.906,P =0.000).The coincidence rate of T staging was 65.3%,and the consistency was good (k =0.467,P =0.000).The coincidence rate of N staging was 63.3%,and the consistency was good (k =0.440,P =0.000).Conclusion Enhanced CT scan can provide sufficient information for the preoperative evaluation of colorectal cancer,and it has important clinical application value.

AIM: To study the effects of Shenmai injection on cardiomyocytes apoptosis after acute anoxia-reoxygenation (A/R) and the possible mechanism. METHODS: In this experiment, cultured cardiomyocytes isolated from neonatal rat were used. Model of myocardial anoxia-reoxygenation injury was produced by depriving oxygen for 5 min and then restoring oxygen for 15 min. The apoptotic cells was detected by flow cytometry to detect labbled Annexin V-FITC/PI. The intracellular calcium level was observed by laser scanning confocal microscopy markered Fluo-3/AM. RESULTS: In anoxia-reoxygenation group, the percentage of apoptotic cells and fluorescent intensity of intracellular calcium were both prominently higher than those in control group (P

Objective To study the diagnosis and treatment in patients of esophagus carcinoma and esophagogastric junction carcinoma after operation with paralysis gastroparesis syndrome (PGS).Methods From March 1996 to December 2013 in the Affiliated Hospital of Putian University,the clinical data of PGS in 42 patients with esophagus carcinoma and esophagogastric junction carcinoma after operation were selected, and retrospectively analyzed.Results All the patients were presented with gastric retention, no obvious abdominal pain,and anal exhaust has been restored.Enteron radiography shows anastomosis and pylorus were unobstructed and gastric motility was weaken or disappear.All patients were treated with gastrointestinal decompression, nutritional support, maintaining water electrolyte metabolism balance, promoting gastrointestinal peristalsis and reducing stomach wall edema.The stomach function recovery of 40 cases was within 10-15 days, respectively.Two patients cured by pyloroplasty when they were not improved by conservative treatment for 2 months.And the stomach function recovery were within 28 days and 35 days.Conclusion Gastroparesis syndrome is a functional disease,the cure rate is high, the treatment of first choice was conservative treatment, however, for the intractable gastroparesis, pyloroplasty maybe another good choice.

Aim To study the preparation of α-cobro-toxin-loaded poly ( lactide-co-glycolide ) microspheres and their analgesic effect. Method The microspheres were prepared by modified water-in-oil-in-oil ( w/o/o ) emulsion solvent evaporation method. A tail flick assay was used to evaluate the analgesic activity of the micro-spheres after nasal administration. Result The micro-spheres with high entrapment efficiency ( >80%) and average diameter of about 25 μm could be prepared by modified water-in-oil-in-oil ( w/o/o ) emulsion solvent evaporation method. A tail flick assy showed the evi-dence for their analgesic effect. Conclusion When Chinese cobraneurotoxin is loaded into microsphere and then the microsphere is administered through nasal cav-ity, its analgesic effect is enhanced significantly.

Objective To detect the double DNA of trisomy 21 syndrome patients by denaturing high-performance liquid chro-matography(DHPLC) in order to rapidly diagnose trisomy 21 syndrome .Methods To amplify DNA fragments of three short tan-dem repeats of D21S111 ,D21S1411 and D21S1412 using corresponding primers .Then DHPLC was introduced to analyze the DNA fragments in the temperature of 50 ℃ .Results DHPLC elution profiles of D21S111 ,D21S1411 and D21S1412 of normal control showed one peak or two peaks with the same altitude .However DHPLC elution profiles of 21 trisomy syndrome patients showed two peaks of different altitudes ,which one′s altitude was twice than another .Conclusion DHPLC is a sensitive ,convenient ,auto-matic and highly-efficient method to diagnose trisomy 21 syndrome and can be widely used in the clinic diagnosis .

Objective To explore the early-term efficacy of the reconstruction ot acetabular bone loss with porous tantalum acetabular components in total hip arthroplasty.Methods Twenty-one patients (21 hips) were included in this study,which had an acetabular replacement with tantalum acetabular components from August 2009 to April 2012.There were 6 males and 15 females,with the mean age of 55.7±16.2 years (range from 24 years to 78 years).The primary total hip arthroplasty in 5 cases,the revision in 16 cases.The acetabular bone defects were classified as Paprosky classification,which included,type Ⅰ in 9 cases,type Ⅱain 4,type Ⅱb in 5,type Ⅱcin 1,type Ⅲa in 1 and type Ⅲb in 1 case.Results The mean follow-up time was 20.1 months (range,6-40 months).In Paprosky Ⅰ,the Harris hip score was 87.2±7.4 postoperatively,which was significant higher than the preoperative score 41.1±6.3.In Paprosky Ⅱ,the Harris hip postoperative score (79.8±11.8) was significant higher than the preoperative score (38.4±12.5).In Paprosky Ⅲ,the Harris hip postoperative score (79) was significant higher than the preoperative score (24).21 Tantalum components were well fixed by the radiograph imaging.No cases suffered aseptic loosening and migration.Bone ingrowths was obviously performed in 21 hips.But 2 hips had a radiolucent line,1 case occurred in zone 3 and the line was filled 4 months later,the other case still existed at last follow-up without any more widen.No infections or mechanical failures.The survivorship of the tantalum acetabular components was 100％.Conclusion Our short-term results suggest this implants may enhance biological fixation in acetabular defect cases.Porous tantalum cup appears to be an ideal material to facilitate biologic ingrowths in these cases.Long-term follow-up still needs to be confirmed.

Objective To investigate the expression of long chain non-coding(lnc) RNA LOC285194 in breast cancer tissue and paracancerous tissue and its clinical significance.Methods Forty-two samples of paraffin embedded breast cancer tissue and 16 samples of paraffin embedded paracancerous tissue were selected.The expression of lncRNA LOC285194 in these tissue were detected by using quantitative real-time polymerase chain reaction(PCR).Then its correlation with clinicopathological features was analyzed.Results The expression level of lncRNA LOC285194 in breast cancer tissue was significantly lower that in the paracancerous tissue (P＜0.01);the level of lncRNA LOC285194 in human epidermal growth factor receptor-2(HER2)overexpression tissues was up-regulated compared with HER2 negative breast cancer tissue(P =0.013),there was a positive correlation between them(r=0.385,P=0.012).Conclusion lncRNA LOC285194 may play the role of cancer suppressor gene and may be involved in the generation of breast cancer by HER2 association,which may become a target gene of breast cancer treatment.