Objective To Observe the effects of treating primary trigeminal neuralgia with modified Shaoyao-Gancao decoction and carbamazepine. Methods 76 patients with primary trigeminal neuralgia were randomly divided into a treatment group and a control group, 38 patients in each. The treatment group was treated with modified Shaoyao-Gancao decoction and carbamazepine; and the control group was treated with carbamazepine only. Clinical curative effect, pain improvements and adverse reactions were observed after the treatment and 6 week follow-up. Results The total effective rate was 89.3%and 75.5%in the treatment group and the control group respectively, the difference was statistically significant(P=0.043). The onset frequency, duration, degree of pain were all improved in both groups after the treatment and 6 week follow-up[treatment group after the treatment is (0.54±0.78), (2.15±1.73), (1.58±1.26), 6 week follow-up is (0.24±0.63), (1.36±1.03),0.86±1.95);control group after the treatment is (1.98±1.68), (3.96±1.49), (3.02±1.45), 6 week follow-up is (1.06±1.78), (1.97±1.69), (2.13±1.54), P<0.05],and the treatment group was better than the control group(P=0.040 and 0.039 respectively). Conclusion Modified Shaoyao-Gancao decoction combined carbamazepine has good clinical curative effect in treating primary trigeminal neuralgia.

Objective:To investigate the relationship among happiness, resilience, optimistic intelligence quotient and perceived social support in patients with advanced gynecological cancer.Methods:A total of 269 patients with advanced gynecological cancer from January 2018 to January 2019 in three top three hospitals in Shanghai were selected as subjects by convenient sampling.The basic information questionnaire, Memorial University of New-foundland scale of happiness, Connor-Davidson Resilience Scale simplified Chinese version, Optimistic Intelligence Quotient Questionnaire and Perceived Social Support Scale were used to investigate.Results:The score of happiness was (32.45±6.37), the score of resilience was (30.64±8.78),the score of optimistic intelligence quotient was (62.74±12.49) and the score of perceived social support was (68.14±4.25) in patients with advanced gynecological cancer. Linear regression equation analysis showed that happiness and optimistic intelligence quotient × happiness had significant predictive effect on resilience ( β values were 0.547, 0.016, P < 0.05), optimistic intelligence quotient had no significant predictive effect on resilience ( P>0.05), and optimistic intelligence quotient, happiness, resilience, optimistic intelligence quotient×happiness had significant predictive effect on perceived social support ( β values were 0.015-0.251, P<0.01). Happiness could regulate the direct path and the first half of the mediating effect of resilience between perceived social support and optimistic intelligence quotient. According to Johnson-Neyman's analysis, the boundary value of the moderating effect of happiness between optimistic intelligence quotient and resilience was 26.19, and the boundary value of the moderating effect of happiness between optimistic intelligence quotient and perceived social support was 22.08. Conclusions:There is a positive correlation between optimistic intelligence quotient and perceived social support in patients with advanced gynecological cancer. Resilience can play a significant mediating role between optimistic intelligence quotient and perceived social support under the regulation of happiness, which can provide corresponding psychological intervention for patients with advanced gynecological cancer.

At present,reports at home and abroad suggest a low probability of successful preservation of ovarian endocrine function after ovarian shift radiotherapy.After radiotherapy for cervical carcinoma,the ovarian function is associated with various factors,such as radiotherapy dose and method,patient's age,shift position,and concurrent chemotherapy drugs.Therefore,as for each patient,the dose to the ovarian tissue should be controlled within the individual dose limit to effectively preserve the ovarian function.

OBJECTIVE:To study the effects of indometacin on apootosis and proliferation of cervical cancer Hela cell. METH-ODS:Hela cell was cultured in vitro as study object,and cultured with 0(blank control),200,400,600,800 and 1 000 μmol/L indometacin for 24,48 and 72 h. The inhibitory rate of indometacin to the proliferation of Hela cells was detected by MTT assay. After treated with 0(blank control),400,600 and 800 μmol/L indometacin for 24 h,the change of cellular morphology was ob-served by invert microscope;cell cycle phase and apoptosis were analyzed by flow cytometry. RESUITS:Indometacin of 600, 800,1 000μmol/L could inhibit the proliferation of Hela cell,which was positively correlated to drug concentration and time. Com-pared with blank control,indometacin could induce that Hela cell transformed from polygonous to round in appearance,and result-ed in cell apoptosis and necrosis;the proportion of cells at G0/G1 phase increased,while the proportion of cells at S phase reduced;the apoptotic rate of cells raised. CONCLUSIONS:Indometacin could inhibit the proliferation of Hela cell,block cell cycle at G0/G1 phase and induce apoptosis.

Objective To compare and analyze the changes of CEA,CA19-9,CA72-4 in different pathologictypes of gastric cancer.Methods 93 patients with gastric cancer were divided into different groups according to the histological types,pathologic types and TNM staging.The levels of CEA,CA19-9,CA72-4 of the patients were measured,then the results were compared and analyzed.Results The level of serum tumor marker of the moderately differentiated group was obviously higher than that of well-differentiated group(P ＜ 0.05),while the level of serum tumor marker of the poorly differentiated group was obviously higher than that of moderately differentiated group (P ＜ 0.05).The differences of levels of CEA,CA19-9,CA72-4 between the well-differentiated group,moderately differentiatedgroup and poorly differentiated group were statistically significant(F =61.433,57.882,125.547,all P ＜ 0.05).The differences of levels of CEA,CA19-9,CA72-4 between patients of TMN Ⅰ stage,TMN Ⅱ stage,TMN Ⅲ stage,TMN Ⅳstage were statistically significant(F =189.624,95.236,80.342,all P ＜ 0.05).The difference of serum tumor marker between different histological groups was not statistically significant (all P ＞ 0.05).Conclusion The concentration of serum CEA,CA19-9,CA72-4 will be higher if the gastric tumor is poorly differentiated or invades deeply,but the concentration of serum tumor has nothing to do with the histological types of the tumor.

Objective To investigate the effects of angiotensin Ⅱ (Ang Ⅱ) or high glucose on the toll-like receptor 4 (TLR4) expression,inflammatory cytokines and fibrotic factors in human tubular epithelial cells (HK-2),revealing the innate immune-related pathogenesis of diabetic nephropathy (DN) which may have clinical implications.Methods Three TLR4 siRNA sequences were designed and synthetized.After transfection,the most effective siRNA was selected to use for further expriments.The experiment consisted of 2 parts.Part 1:Cells were divided into three groups:normal-glucose group (NG,5.5mmol/L glucose),mannose group (M,5.5 mmol/L glucose + 19.5 mmol/L mannose),High-glucose group (HG,25 mmol/L glucose),preliminary validated the effects of high glucose and high osmotic pressure.Part 2:Cells were divided into seven groups:NG group,HG group,Ang Ⅱ group,Ang Ⅱ + negative group,HG+ negative group,Ang Ⅱ + siRNA group and HG+ siRNA group.Real time PCR was used to analyze the mRNA expression of TLR4,myeloid differentiation factor 88 (MyD88),heat shock protein 47 (HSP47).Western blotting was used to observe the protein expression of TLR4,MyD88,HSP47,NF-κB,type Ⅳ collagen (ColⅣ).ELISA was used to detect the expression of monocyte chemotactic protein-1 (MCP-1) and interleukin-6 (IL-6).Results Compared with NG group,TLR4,MyD88,HSP47 mRNA and TLR4,MyD88,NF-κB,ColⅣ,HSP47 protein were highly expressed under high glucose or Ang Ⅱconditions (P ＜ 0.01),and the expression levels of MCP-1 and IL-6 also increased significantly (P ＜ 0.01).Compared with HG or Ang Ⅱ group,the above indicators were obviously inhibited in the TLR4 siRNA groups (P＜0.01).Comparison between blank vector transfected groups and HG group as well as Ang Ⅱ group indicated no statistic significance (P ＞ 0.05).Conclusions Both Ang Ⅱ and high glucose stimulate TLR4 expression,which result in the up-regulation of inflammatory and fibrotic factors in HK-2.Specific target of TLR4 gene silencing can block the TLR4 pathway that is activated by high glucose and Ang Ⅱ,and thus reduce the inflammatory and fibtogenic factors' release.TLR4 signal is the common innate immune response pathway which induces the release of inflammatory and fibrotic factors in HK-2 under high glucose or high angiotension conditions.

Objective To investigate the effects of different therapeutic strategies on recurrence of postoperative Crohn's disease (CD) patients.Methods From September 2009 to September 2014,85 CD patients with intestinal resection were enrolled.The clinical features and maintenance therapeutic medication were retrospectively analyzed.The patients were divided into non-treatment group (induding continuously or cumulatively taking medicine less than three months),5-aminosalicylic acid (5-ASA) group and immunosuppressant agents group (including azathioprine,methotrexate and thalidomide).Kaplan-Meier method was performed to compare the recurrence rate in postoperative CD with different therapeutic medication and the risk factors of postoperative recurrence were also analyzed.Results Among 85 CD patients,there were 32,21 and 32 patients in non-treatment group,5-ASA group and immunosuppressive agents group,respectively.After surgery,the one year accumulated clinical recurrence rate of immunosuppressant agents group was 12.5％ (4/32),which was significantly lower than that of non-treatment group (56.3％,18/32) and 5-ASA group (38.1％,8/21),and the differences were statistically significant (x2 =12.250,P＜0.01;x2 =4.102,P =0.043).After surgery,the two years accumulated clinical recurrence rate of immunosuppressant agents group was 12.9 ％ (4/31),which was significantly lower than that of non-treatment group (75.9％,22/29) and 5-ASA group (47.6％,10/21),and the differences were statisitcally significant (x2 =17.840,P＜0.01;x2 =6.597,P=0.010).After operation,the one year accumulated endoscopic recurrences rates of non-treatment group,5-ASA group and immunosuppressant agents group were 39.1％ (9/23),5/16 and 34.6％ (9/26),respectively;while the two year accumulated endoscopic recurrence rates were 59.1％ (13/22),6/16 and 44.0％ (11/25),respectively.However,there was no statistically significant difference among the groups (all P＞0.05).Penetrating lesion was an risk factor of postoperative clinical recurrence in CD patients (x2 =4.963,P=0.026,oddsratio (OR) =2.221,95 ％ confidence interval (CI) 1.121 to 5.775).Conclusions Immunosuppressive agents rather than 5-ASA have remarkable effects in preventing postoperative clinical recurrence in CD patients.Postoperative clinical recurrence is more likely to happen in patients with penetrating lesions.

Objective To investigate the value of creatine kinase and computed tomography(CT)angiography to evaluate short-term prognosis of patients with superior mesenteric artery embolism(SMAE).Methods The retrospective cross-sectional study was adopted.The clinical data of 26 patients with SMAE who were admitted to the first Affiliated Hospital of Wenzhou Medical University between January 2008 and October 2015 were collected.The patients received serologic examination and CT angiography firstly,and then medicinal conservative method and surgical method were respectively conducted according to the results of above examinations.Observation indices:(1)clinical features,(2)serum indicators results,(3)CT angiography results:①location(main stem and non-main stem)of SMAE and development of distal branches of superior mesenteric artery(SMA),②indirect signs,such as bowel wall thickening,bowel dilatation combined with effusion and air accumulation and pneumatosis intestinalis,(4)therapy and prognosis.Measurement data with normal distribution were presented as-x±s,comparisons among groups were analyzed by one-way ANOVA.Measurement data with skewed distribution were presented as M(range)and analyzed by the Kruskal-Wallis rank sum test,and pairwise comparison was done using the Nemenyi test.Results(1)Clinical features:of 26 patients with SMAE,6 patients had intestinal ischemia,8 patients had partial intestinal necrosis and 12 patients had long segmental intestinal necrosis(postoperative short bowel syndrome in 5 patients and total small intestinal necrosis and partial colonic necrosis in 7 patients).Duration of symptoms before diagnosis was(1.7±0.8)days in 6 patients with intestinal ischemia and(2.1±1.1)days in 8 patients with partial intestinal necrosis and(1.5±0.7)days in 12 patients with long segmental intestinal necrosis,with no statistically significant difference(F=1.27,P＞0.05).(2)Serum indicators results:levels of serum creatine kinase in patients with intestinal ischemia,partial intestinal necrosis and long segmental intestinal necrosis were 68 U/L(range,50-86 U/L),98 U/L(range,54-244 U/L)and 300 U/L(range,40-873 U/L),respectively,with a statistically significant difference among patients(H=7.32,P＜0.05)and between patients with intestinal ischemia and with long segmental intestinal necrosis(H=7.21,P＜0.05),and with no statistically significant difference between patients with partial intestinal necrosis and with intestinal ischemia or long segmental intestinal necrosis(H=1.53,2.07,P＞0.05).(3)CT angiography results:①developments of SMAE(main stem and non-main stem)and distal branches of SMA:main stem embolism of SMA in 13 patients demonstrated hypodense shadow,with non-contrast of distal branches of artery,including 1 with intestinal ischemia,1 with partial intestinal necrosis and 11 with long segmental intestinal necrosis.Main stem embolism of SMA in 8 patients demonstrated hypodense shadow,with contrast of distal branches of SMA,including 3 with intestinal ischemia,4 with partial intestinal necrosis and 1 with long segmental intestinal necrosis.Main stem embolism of SMA in 2 patients demonstrated hypodense shadow,with non-contrast of distal branches of SMA,showing partial intestinal necrosis.Non-main stem embolism of SMA in 3 patients demonstrated hypodense shadow,with contrast of distal branches of SMA,including 2 with intestinal ischemia and 1 with partial intestinal necrosis.②Indirect signs:5 patients had bowel wall thickening,including 3 with intestinal ischemia and 2 with long segmental intestinal necrosis.Seventeen patients had bowel dilatation combined with effusion and air accumulation,with gas fluid level in local intestinal canal,including 2 with intestinal ischemia,5 with partial intestinal necrosis and 10 with long segmental intestinal necrosis.Two patients had pneumatosis intestinalis,with bubble shadow of bowel wall,showing long segmental intestinal necrosis.(4)Therapy and prognosis:of 6 patients with intestinal ischemia,1 underwent embolectomy of SMA and 5 underwent low-molecular-weight heparin anticoagulation and vasodilator alprostadil therapy.Eight patients with partial intestinal necrosis received resection of necrotic intestine.Of 12 patients with long segmental intestinal necrosis,5 with postoperative short bowel syndrome received resection of necrotic intestine combined with postoperative parenteral hyperalimentation.The above-mentioned patients were improved and discharged from hospital after symptomatic treatment and surgery.Twelve patients with long segmental intestinal necrosis,7 with total small bowel necrosis and partial colonic necrosis underwent only exploratory laparotomy and then were dead in a short time.Conclusion Elevated creatine kinase and main stem embolism of SMA combined with non-contrast of distal branches using CT angiography maybe predict poor short-term prognosis of patients with SMAE.

Objective To compare the efficacy of stents 7 F and 10 F in drainage of pancreatic pseudocyst via EUS-FNA.Methods A retrospective analysis of patients with pancreatic pseudocyst who received endoscopic ultrasonography guided puncture drainage by using 7 F and 10 F double pigtail plastic stent respectively in Drum Tower Hospital of Nanjing University Medical School from 2010 to 2014 was conducted.Patients' hospitalization period, the time for 50％ cyst reduction, removal time, infection rate, and recurrence rate were compared.Results Twenty three patients with pancreatic pseudocyst were included, among whom 14 were male and 9 were female.The age ranged from 13 to 70 with an average of 45.1 years.Eleven patients were treated with 7 F pigtail plastic stents whereas 12 patients with 10 F pigtail plastic stents.All patients were treated with additional 8.5 F joint nose cyst drainage.Four cases in 7 F group got fever, 3 of whom were successful in anti-infection and 1 failed, having to change the stent.One case (9.1％) relapsed without symptoms after 52 months during the follow-up and received no intervention.Five cases in 10 F group got fever, 4 of whom were successful in anti-infection and 1 failed, having to change the stent.One case (8.3％) was identified as mild hemorrhage, and replantation needed to be performed in 1 case (8.3％) because stent was found to slip after 12 days.Two cases (16.7％) relapsed without symptoms after 11 and 24 months respectively and no intervention was received.There was no significant difference in patients' age, cyst size, removal time, infection rate and recurrence rate between the two groups.However, patients in group 10 F had a markedly shorter hospitalization period and time for cyst reduction by at least 50％ than those in group 7 F (P ＜ 0.05).Conclusion 10 F double pigtail plastic stents can drain the cyst faster, shorten the hospital stay, but there is no significant difference in infection or recurrence rate of cyst compared with 7 F stents.

RAGE (receptor for advanced glycation end products) is a multiligand receptor on the cell surface.Ligand-RAGE inter-actions activate several signal transduction pathways that propa-gate cellular oxidative stress and inflammatory response.RAGE expressed on the CD4 + T cells has been identified as a central transduction receptor which affects the activation,proliferation, migration and differentiation of the cells.In addition,blockade of RAGE suppressed the development of multiple immune-related
disorders mediated by CD4 + T cells.These studies highlight the importance of RAGE and its ligands for CD4 + T cells.This arti-cle briefly reviews the role of RAGE and its ligands on the prolif-eration,migration and differentiation of CD4 + T cells and sum-marizes the related research progress.