Objective To compare the efficacy of liver preservation in SX-1 solution,HC-A solution and UW solution in the two-cuff technique orthotopic liver transplantation model in rats.Methods We confected SX-1 solution using of aseptic technique and built up two-cuff technique orthotopie liver transplantation model in rats.The SX-1 solution,UW solution and HC-A solution preserved rats livers in 2 h,8 h and 24 h,then went orthotopic liver transplantation.The various hepatic indices were determined when the rats survived for 6 hours after the operation.Results For the ALT,AST,the SX-1 solution group(2 h,8 h,24 h)and UW solution group went up synchronously,there was no statistical significance,(P＞0.05).Compared with HC-A solution group the SX-1 solution group (2 h,8 h,24 h)has already shown the statistical signifcance(P＜0.05).For the LDH,the SX-1 solution group (2 h,8 h,24 h)and HC-A solution group went up synchronously,there was no statistical significance(P＞0.05).Compared with UW solution group the SX-1 solution group(2 h,8 h,24 h)has already shown the statistical significance(P＜0.05).For the number of liver with bile production,each group didn1 show the statistical significance (P＜0.05).The time of preserving liver increased with the number of liver with bile production reducing.Conclusions Confirmed by the orthotopie liver transplantation model in rat,the SX-1 solution is the same as the UW solution in the indices of hepatic enzymologists.exceeding the HC-A solution.The SX-1 solution is the same as HC-A solution and UW solution in the number of liver with bile production.

Forensic Medicine ; Homicide ; Technology

Objective: To investigate the association of serum leptin level with erectile dysfunction (ED). Methods: A total of 38 out-patients complaining ED were graded by using IIEF-5 questionnaire. The mean IIEF-5 score of the patients was (12.3±2.4)and no one was higher than 21. The patients were divided into 3 groups according to their scores. The fasting serum leptin levels were determined by ELISA in 38 patients (patient group) and 15 healthy controls (control group). Their body weights and heights were measured for body mass index(BMI). Results: Serum leptin levels were significantly correlated with BMI in both groups, regardless of patient ages and history. The mean leptin level in patients was (10.16±8.67) μg/L, which was significantly higher than that in the healthy controls ([4.81± 3.66] μg/L, P<0.05) after adjusting the effect of BMI. The leptin levels in the mild, moderate, and severe ED groups were (6.98±4.99) μg/L, (10.3±9.51) μg/L and (13.1±10.02) μg/L, respectively, with that of the mild group being significantly lower than those of the latter two groups (P<0.05). Conclusion: It is indicated that human serum leptin level may have a potential value in diagnosing ED.

Adult ; Farmer's Lung ; Female ; Humans

Objective To investigate the accuracy of liver volume measurement in patients with primary hepatocellular carcinoma by using the 3D + medical imaging visualization processing system. Methods Thirty patients who were clinically diagnosed as primary hepatocellular carcinoma and underwent surgical resection before preoperative assessment were selected from January 2016 to November 2016. Preoperative thin-slice CT images were transferred into the 3D + medical imaging visualization processing system for hepatic volume measurement, the predictive resection volume were measured and statistically analyzed with that of intraoperative specimen according to water measurement method. Results All patients had complete resection of tumor, the average volume of predictive resection calculated by the 3D software was (408.84 ± 177.07) ml, the average volume of intraoperative specimen measured by the water test was (399.95 ± 176.15) ml, the difference was not statistically significant (t=1.502, P=0.144), and the average percentage error was (6.21 ± 4.73) %. Pearson correlation analysis showed that there was significant correlation between them (r=0.983, P<0.05). Conclusion 3D+medical image visualization processing system is a simple, intuitive and accurate method for liver volume measurement, which can provide the basis for the accurate measurement of liver volume and the implementation of complex hepatectomy, and guide the precise hepatectomy.

Objective To study the effect of CO2 pneumoperitoneum on migration of GFP-labeled living cells into the liver through blood route in rat model.Methods SD rats was inoculated intraportally with high-dose(5?106) GFP-labeled liver cells from C57BL/6 mice after cutting belly open.Pneumoperitoneum was established immediately after closing the abdominal wall.The rats were randomly divided into four groups(n=10 in each) to receive CO2 pneumoperitoneum at 5,10,or 15 mmHg,or no treatment other than cells inoculation(control).The pneumoperitoneum was maintained for 30 min.Afterwards,the rats were euthanized by cervical dislocation,and the liver of the rats was removed for fast frozen section biopsy.The expression of GFP-labeled living cells in rat livers was compared between the groups.Results No significant difference was detected in the positive expression of GFP-labeled cells between the groups(8 rats in the control group,9 in the 5 mm Hg group,9 in the 10 mm Hg group,and 10 in the 15 mm Hg group,?2=2.222,P=0.528).The mean number of GFP-positive cells in the four groups was 6.63?2.45(control),7.67?2.83(5 mm Hg),13.89?4.37(10 mm Hg),and 15.50?6.29(15 mm Hg).There was significant differences between the four groups(F=10.78,P=0.000).In addition,the numbers of GFP-positive cells in the high pressure groups(15 mm Hg and 10 mm Hg) were significantly higher than that in the low pressure group(5 mm Hg) and the control(P

Objective To conduct a preliminary study on the efficacy and mechanism of Chinese traditional medicine Zeguilongshuang capsule for benign prostatic hyperplasia (BPH). Methods 20 patients with BPH were randomized into treatment group and control group (10 patients in each group).The medical history,International Prostate Symptom Score (IPSS),digital rectal examination,ultrasonography and uroflowmetry were done at the baseline.Patients in the treatment group used two Zeguilongshuang capsules three times per day for one month with repeated IPSS and above-mentioned examinations. They underwent prostatectomy on the next day when the treatment was completed.Patients in the control group received prostatectomy directly. After the pathological diagnosis of BPH was made,the expression of basic fibroblast growth factor (bFGF),platelet-derived growth factor (PDGF) and androgen receptor (AR) in the BPH tissue were assessed by immunohistochemistry. Results Patients in the treatment group reported improvement of low urinary tract symptoms, the mean IPSS decreased by 11.2%,the mean volume of the prostate reduced by 16.7%,and the mean maximum flow rate increased by 35.6%.Compared with the control group,the expression of bFGF in BPH tissue was down regulated ( P

Objective:To establish a method to determine the entrapment efficiency of loratadine binary ethosomes. Methods:The gel microcolumn centrifugation method was employed to separate the free drug from loratadine binary ethosomes. The content of lorata-dine was determined by HPLC to calculate the entrapment efficiency. Results: A calibration linear curve of loratadine concentration was within the range of 10. 2-102. 0 μg·ml-1(r=0. 999 5). The average entrapment efficiencies of three batches of loratadine binary ethosomes were 86. 75%, 87. 26% and 86. 00%, respectively. Conclusion:The method is simple and rapid, and can be used to de-termine the entrapment efficiency of loratadine binary ethosomes accurately.

34 patients who suffered from NVG, excluding patients with shallow anterior chamber.All patients were assigned to groups A and B according the different therapy.Group A ( 15 eyes ) was treated with Ex -PRESS glaucoma filtration device implantation. Group B ( 19 eyes ) underwent a trabeculectomy combined with mitomycin C. All the patients were followed up to 1a.The results of best-corrected visual acuity ( BCVA ) , intraocular pressure ( lOP ) , the combination of lOP lowering medications, complications were recorded statistically analyzed preoperative and 1d, 1, 4wk, 6 and 12mo after operation. · RESULTS: Mean lOP decreased significantly frompreoperative values in both groups ( P=0.01 ) .The both group had similar lOP values changes after 1, 4wk, 6, 12mo, and there were no significant difference in statistics (P=0.451).There was no significant difference in BCVA changes after operation in both groups ( P =0.832).Success rate was 66.7%and 63.1%at 1a after Ex-PRESS glaucoma filtration device and trabeculectomy, respectively. Anterior chamber bleeding occurred to 8 cases after trabeculectomy in group B and to 3 cases with Ex-PRESS glaucoma filtration device implantation in group A.Choroidal detachment occurred to 3 cases in
group A and 6 cases in group B. No other ocular or systemic adverse events were found during the follow-up duration.
·CONCLUSlON:ln the short-term, Ex-PRESS glaucoma filtration device implantation has the advantages of simpleness, safety, minimally invasive, short learning curve for neovascular glaucoma, which provides us an available strategy to conquer NVG by simply operation and less suffering.

AIM: To investigate therapeutic effects of combination therapy for neovascular glaucoma ( NVG) .
METHODS: This retrospective study comprised 34 eyes of 34 patients who suffered from NVG. All patients were assigned to group A, B, C and D according to the different combination therapies. Group A ( 11 eyes of 11 patients ) was treated with intravitreal injection of ranibizumab and panretinal photocoagulation ( PRP ) . Group B ( 10 eyes of 10 patients ) was treated with transcleral cyclophotocoagulation and PRP. Group C ( 6 eyes of 6 patients) was treated with 3 therapies together. Group D (7 eyes of 7 patients) was treated with 810nm transcleral cyclophotocoagulation and soft gas-permeable contact lenses. All the patients were followed-up for 1a. The best- corrected visual acuity ( BCVA ) , intraocular pressure ( IOP ) were recorded and analyzed prior to operation and 1, 4wk, 6 and 12mo after operation.
RESULTS: All the post treatment IOP decreased significantly ( P<0. 05 ) from the values before therapy, and the IOP values after 4wk, 6, 12mo were not significantly different ( P > 0. 05 ) in statistics. Most patients' IOP can be controlled below 23mmHg after combination therapy. The visual acuity in group A after 1, 4wk, 6mo compared with those before treatment was significantly increased ( P<0. 05 ) in statistics and other groups did not significantly change before and after treatment (P>0. 05). Anterior chamber bleeding occurred to 2 cases after 1wk of transcleral cyclophotocoagulation. No other ocular or systemic adverse events were found during the follow-up duration.
CONCLUSION: After the combination of intraocular injection of the anti - VEGF drugs, 810nm laser cyclophotocoagulation and PRP, most patients with NVG disease can be effectively treated, can effectively control IOP, and retain part of the visual function, significantly improve the quality of life. In the short - term, combination therapy is safe and effective for NVG, which provides us an available strategy to conquer NVG by simply programmable operation and less suffering.