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.

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.

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 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 protective effects of antioxidant taurine plus metoprolol on the blood pressure(BP)and blood vessel function of elderly spontaneously hypertensive rats(SHR).Methods SHRs were divided into three groups (6 rats,each):metoprolol group (100 mg · kg-1 · d-1,intragastric administration);taurine group (200 mg · kg-1 · d-1,intraperitoneal injection);taurine plus metoprolol group(metoprolol 100 mg· kg-1 · d-1,intragastric administration ± taurine 200 mg· kg-1 · d-1,intraperitoneal injection).The control group[6 Wistar-Kyoto(WKY) rats]was treated with the same volume of sterile normal saline on the same schedule in intragastric administration and intraperitoneal injection.Blood pressure variability(BPV),diurnal variation of BP,the level of glutathion peroxidase (GSH-Px),malonaldehyde (MDA) and the aorta GSTM1 enzyme expression were evaluated before and 14 days after treatment.Results The serum GSH-Px activities were higher in metoprolol group[(2 759.8 ± 117.6) kU/L],taurine group [(2 848.0 ± 280.2) kU/L] and taurine plus metoprolol group[(3 052.8±283.7)kU/L]than in control group[(2 368.0± 60.4) kU/L] (all P＜0.05).Fourteen days after treatment,MDA level was significantly lower in taurine group[(9.5±0.7)ng/L,P＜0.01]than in control group[(13.7±1.5)ng/L].However,there was no statistical difference in MDA level between metoprolol group/taurine plus metoprolol group and control group.Forty weeks after treatment with taurine,GSTM1 protein expression was increased,but it had no statistical difference.Conclusions The combined antioxidant taurine and metoprolol can effectively decrease BPV of elderly SHRs,in which the antioxidant effect might be associated with elevated GSTM1 protein expression.

Background The parameter of corneal diameter in myopic eyes is widely used in clinic,but there are different points of view about the correlation of corneal horizontal diameter with other parameters of the myopic eye.Objective This study was to investigate the relevance of the other parameters to the corneal horizontal diameter(CHD)of myopia.Methods A total of 310 cases(310 eyes)of myopic patients aged 6-50 years old who visited Affiliated First Hospital of Zhengzhou University were collected for the study.Measuring items included gender,age,myopia diopter and corneal topography.The relationships between the CHD of the right eyes and seven factors including age,gender,degree of myopia,corneal curvature (CC),corneal astigmatism (CS),corneal central thickness(CCT),and anterior chamber depth (ACD)were analyzed by empower stats software.Results The distribution range of CHD was from 10.8 mm to 13.5 mm,with the average value (11.7±3.8)mm.There were significant differences in the CC and ACD between male and female patients by t test(t =-1.574,P＜0.001 ;t=-1.145,P =0.034).Through the smoothing curve fitting,the threshold effect and single factor and multiple regression analysis,the CHD was negative linear relationship with CC (β =-0.085,P =0.011).The ACD positive linear relationship with CHD was found (β=0.722,P＜0.001).And the CHD was not correlated with the degree of myopia,CS,CCT and gender(β =0.000,0.084,-0.001,0.105;all at P＞0.05).There was different inflection point in the curve relationship between male patients and female patients.Conclusions The CHD is linear negatively correlated with CC and line positively associated with ACD in 6-50 years old myopic patients.There is no relationship between CHD and gender,spherical equivalent degree,CS,CCT.There is curvilinear relationship with inflection point between CHD and age.

Abstract: Objective　To analyze the drug sensitivity and the carrying of carbapenem resistant gene of Acinetobacter baumannii isolated from clinical patients and clinical objects, and analyze the homology of strains to provide support for the control of nosocomial infection. Methods　A total of 38 strains of Acinetobacter baumannii isolated from patients and clinical objects surface were collected from January 2019 to August 2020. The antimicrobial susceptibility was tested by the minimum inhibitory concentration method. In addition, the resistance related genes were detected by polymerase chain reaction method, and homology analysis was performed by enterobacterial repetitive Enterobacterial Repetitive Intergenic Consensus Polymerase Chain Reaction (ERIC-PCR). Results All 34 strains of Acinetobacter baumannii isolated from Clinical patients and 4 strains isolated from clinical objects carried blaOXA-51 and imp resistance genes, neither of them carried blaVIM gene. 32 Acinetobacter baumannii carrying blaOXA-23 gene, 28 strains carrying blaTEM gene, 7 strains carrying blaOXA-58 gene. After cluster analysis, 38 Acinetobacter baumannii isolates were classified into 7 genotypes (expressed A, B, C, D, E, F, G), and cluster E and cluster G were the main clusters, containing 12 strains (12/38, 31.6%) and 18 strains (18/38, 47.4%), respectively, as the main prevalent clonal strains. Conclusions　Acinetobacter baumannii isolated from different sources have the significant differences in drug resistance and carry different resistance genes. There is no direct correlation between patients and environmental isolates of Acinetobacter baumannii belonging to different clonal strains. Also, there aren’t significant correlation between clinical patients infected with Acinetobacter baumannii.

The oxidative stress, inflammatory cytokines and apoptosis have been strongly implicated in the pathogenesis of multiple diseases. Recently, more and more research findings have demonstrated that hydrogen-rich saline (HRS) has the anti-oxidant, anti-inflammatory and anti-apoptotic effects in vivo and in vitro, and can be used to treat multiple diseases, such as ischemia/reperfusion injury, stroke, neurodegeneration, sepsis, neuropathic pain and multiple organ dysfunction syn-drome diseases. This article reviews the possible mechanism of HRS for the treatment of diseases.