Objective:To discuss the necessity of the opening of a pharmacist section for outpatients for risk assessment and com-munication of drugs in pregnancy by surveying the use situation and risk reasons of the drugs was in pregnancy. Methods:Referring to the risk classification of medicines in pregnancy formulated by FDA and integrating various factors in pregnant women, such as drug dosage, administration time, genetic factors, prenatal care and potential diseases et al, pharmacists established the section for outpa-tients for risk assessment and communication of drugs in pregnancy. Results:The visiting number of pregnant women was gradually in-creased after the establishment by reviewing the clinical data from the hospital information system. The new pharmacy service mode pro-vided by pharmacists for obstetrical patients was positively recognized by physicians and patients. Conclusion:The section for outpa-tients for risk assessment and communication of drugs in pregnancy should be established in order to promote the pharmaceutical knowl-edge in pregnancy and improve the medication safety.

Objective To investigate the protective effects of elctroacupuncture(EA)at Zusanli(ST36) points on intestinal villas damage and mucosal permeability induced by small intestine pro-inflammatory factors in rats with intestinal ischemia/reperfusion(I/R). Methods 30 Sprague-Dawley(SD)rats were randomly divided into three groups(each,n=10):intestinal I/R group(model group),intestinal I/R+EA ST36 group(EA group)and intestinal I/R+sham EA group(SEA group). Rats were subjected to superior mesenteric artery(SMA)clamping at its root part to occlude the vessel for 30 minutes,followed by reperfusion for 60 minutes to form intestinal I/R models. Rats in EA group received EA at the bilateral ST36 points(2-3 mA,2-100 Hz)for 30 minutes immediately after ischemia,those in SEA group received EA at bilateral sham points(the point was located at 0.5 cm away from ST36 point in its lateral side)with the same frequency and intensity of stimulation as EA group for 30 minutes,and those in model group received no treatment. Animals were sacrificed 60 minutes after reperfusion and segments of distal part of ileum were harvested,then the levels of tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)in intestinal tissue were measured. Histopathologic changes were viewed and graded via light microscopy. A solution of fluorescein isothiocyanate(FITC)-dextran was injected into the lumen of the segment of intestine 30 minutes after reperfusion,systemic blood was drawn via abdominal aorta puncture at 60 minutes after reperfusion,and then the level of FITC-dextran in blood was measured to determine the changes in intestinal permeability. Results Compared to the model group and SEA group,EA ST36 significantly attenuated intestine TNF-α(pg/mg:3.01±0.50 vs. 8.65±1.02,8.42±1.41,both P<0.05)and IL-6 levels(pg/mg:2.51±0.15 vs. 6.34±0.86,6.13±1.12,both P<0.05),successfully maintained low gut injury scores(1.50±0.33 vs. 3.18±0.39,3.04±0.37,both P<0.05), and significantly reduced permeability of the distal ileum and the content of FITC-dextran(μg/L:282.42±73.92 vs. 856.22±229.47,844.22±239.47,both P<0.05). However,there were no significant differences in all above variables between SEA and model group(all P>0.05). Sections of distal ileum from animals in the model group and SEA group showed no obvious difference histologically,and the pathological manifestations were villous tip necrosis, blunt-shaped and collapse. Compared to the model group and SEA group,the intestinal villous injury in animals of EA group was much milder. Conclusion In rats with intestinal I/R injury,EA ST36 points has protective effect on the gut that is possibly due to the fact it may obviously lower the levels of the pro-inflammatory factors of small intestinal tissue,alleviate mucosal insult of gut and reduce the mucosal permeability.

OBJECTIVE To study the etiological diagnosis of invasive aspergillosis by the monoclonal antibodies against Aspergillus fumigatus. METHODS An animal model of rabbit invasive aspergillosis was established.The antigen of A.fumigatus in serum was detected by ELISA.The antigen of A.fumigatus in tissue was detected by immunochemistry. RESULTS ELISA assay showed positive 24,48 and 72 hours after infection.Immunochemistry was positive 72 hours after infection. CONCLUSIONS The monoclonal antibodies against A.fumigatus has great potency usage.

Objective To evaluate the efficacy of wet compress with herbs for cetuximab correlative erythra. Methods Forty-two patients received radiochemotherapy combined with cetuximab were randomly divided into two groups. The 23 patients in the experimental group received one-week wet compress with 5g/100ml flos lonicerae twice to five times per day. While the 19 patients in the control group were given wet compress with tepid water. The efficacy on day 3 and day 7 were observed. Results The efficacy on erythra was better in the experimental group than that of control group P<0.05. Conclusion The wet compress with flos lonicerae is effective,safe and economical for the treatment of cetuximab correlative erythra,which is deserved to be applied in clinical practice.

Objective To study the effects of oral rehydration with the solution of pyruvate-glucoseelectrolyte (PGES) by comparison with the bicarbonate-glucose-electrolyte solution (BGES) on resuscitation in rats with lethal hemorrhagic shock.Methods Sixty adult male SD rats with intra-gastric tube,and cannulation of femoral artery and vein were subjected to 45％ total blood volume loss from the femoral artery,and then randomly divided into three groups (n =20 in each group):no fluid resuscitation group (NR),oral fluid resuscitation with the PGES group (PGES) and oral fluid resuscitation with the BGES group (BGES).In NR group,the animals received no fluid replacement or any other treatment.Rats in PGES and BGES groups were infused intra-gastrically with pre-warmed PGES or BGES in volume of 2 times shed blood given at 30 min after hemorrhage and completed within 6 hours.Blood samples in each group were collected from the abdominal aorta before or at 0,1,2,4 h post hemorrhage to detect serum alanine aminotransferase (ALT),creatinine (Cr),creatine phosphate kinase isoenzyme (CK-MB) and intestinal fatty acid binding protein (iFABP).Another 84 rats randomly divided into four groups:NR group (n =24),PGES group (n =24),BGES group (n =24),and no hemorrhage group (NH group,n =12).Rats in the three hemorrhage groups were treated the same as described above,and the rats in NH group underwent the same surgical procedure without hemorrhage were served as the sham group.All these rats were observed for their 24-hour survival rates.Results The 24-hour survival rates of PGES and BGES groups were both significantly higher than the rate of NR group (11/24 vs.1/24,x2 =18.087,P ＜0.01 ; 5/24 vs.1/24,x2 =6.445,P ＜ 0.05) ; the survival rate of PGES group was also significantly higher than that of BGES group (11/24 vs.5/24,x2 =4.02,P ＜ 0.05).All levels of ALT,CK-MB,Cr and iFABP in both the NR group and two oral resuscitation groups at 1 h,2 h and 4 h post hemorrhage were significantly higher than those before the blood loss,respectively (P ＜ 0.01).These biomarkers at 2 h,4 h post hemorrhage were significantly lower in the PGES and BGES groups than those in NR group (P ＜ 0.01) ; the serum levels of ALT,CK-MB,Cr and iFABP were significantly lower in the PGES group than those in the BGES group at 2 h and 4 h post hemorrhage,respectively (P ＜ 0.05).Conclusions Present results demonstrated that the pyruvate-enriched oral re-hydration solution (ORS =PGES) was more effective in preserving the organ function and prolonging the animal survival after resuscitation of lethal hemorrhagic shock in comparison with the bicarbonate-containing ORS (BGES).The oral re-hydration solution (PGES) recommended by the World Hygiene Organization (WHO ORS) may require further improvement in oral resuscitation of shock and the PGES may be recommended as a choice of oral re-hydration salts in the treatment of lethal hemorrhagic shock when intravenous administration is not available.

Objective To investigate the effect of Athos intelligent sportswear combined with MOTOmed intelligent sports training system for substituting partial artificial rehabilitation treatment on upper limb function and activities of daily living in the patients with stroke hemiplegia.Methods Forty-eight patients were randomly divided into the intelligent treatment group(IT) and conventional treatment(CT).The CT group adopted the routine rehabilitation treatment,and the IT group adopted the treatments of Athos intelligent sportswear combined with MOTOmed intelligent sports training system instead of passive motor training for upper extremities,flexion assistive motion training,flexion active anti-resistance training and antispasm exercise training by rehabilitation therapists.The correlation analysis between the biceps Lovett myodynamia testing results and Athos intelligent sportswear myodynamia testing results was conducted before treatment.The Fugl-Meyer assessment of upper extremity(FMA-UE) and Barthel index(BI) of activities of daily living(ADL) were assessed after 1-month and 3-month treatment.Results Thebiceps Lovett myodynamia testing results in 44 cases had significantly positive correlation with the Athos intelligent sportswear muscular strength monitoring results(r=0.929,P＜0.01).The FMA-UE and BI scores at 1,3 months of tratment in the two groups were all significantly increased compared with before tratment(P＜0.01).However,the intergroup difference after tratment was not statistically significant(P＞0.05).Conclusion Applying the Athos intelligent sportswear combined with MOTOmed movement therapy system for substituting partial manual tratment by rehebilitation therapist does not reduce the clinical effect and is conducive to alleviate the one-to-one manual training burden of rehabilitation therapists.

Objective:To study the characteristics and influencing factors of coping styles of clinical ophthalmic interns under psychological stress, so as to provide scientific basis for promoting the mental health development of medical students.Methods:In 2019, 103 students of Sun Yat-sen University who participated in clinical practice of ophthalmology were investigated by cluster sampling with general situation questionnaire and simple coping style questionnaire. The database was established by Epidata, and the data was statistically analyzed by SPSS 25.0 software.Results:The scores of positive coping and negative coping were (1.70±0.10) and (1.30±0.05) respectively, which were all lower than the norm ( P < 0.001). The scores of non first time practice students were 0.087 points higher than those of first time practice students; the scores of eight-year students were 0.124 points higher than those of five-year students; the scores of positive coping increased by 0.015 points for each level of family income increase. Men scored 0.027 points higher than women in negative coping scores; eight-year students scored 0.053 points lower than five-year students in negative coping scores; family income increased by one grade, negative coping scores decreased by 0.017 points; rural registered residence students scored 0.035 points higher than urban registered residence students in negative coping scores; non first practice students scored 0.074 points higher than the first practice students in negative coping scores. Conclusion:Educators should pay close attention to the coping styles of clinical ophthalmic interns, carry out mental health education and guidance of coping methods according to the characteristics of different groups, take effective measures to improve students' stress coping ability and promote the smooth development of clinical practice in ophthalmology.

ObjectiveTo investigate the safety and efficacy of re-hepatic resection (rHR) versus radiofrequency ablation (RFA) in the treatment of recurrent hepatocellular carcinoma (RHCC) in Asia through a meta-analysis. MethodsPubMed, CNKI, and Wanfang Data were searched for related studies published up to June 15, 2020. Two reviewers independently searched for the articles and extracted related data, and RevMan 5.4.1 was used to perform the meta-analysis. ResultsA total of 2 randomized controlled trials and 18 retrospective cohort studies met the inclusion criteria and involved 2903 patients with RHCC from Asian countries. The mortality rate in the perioperative period was 2% in the rHR group and 0 in the RFA group, and the incidence rate of perioperative complications was 22.4% in the rHR group and 3.3% in the RFA group. The 1-, 3-, and 5-year overall survival rates were 92.3%, 66.3%, and 51.1%, respectively, in the rHR group and 91.4%, 69.2%, and 39.9%, respectively, in the RFA group. The 1-, 3-, and 5-year disease-free survival rates were 67.9%, 48.3%, and 34.4%, respectively, in the rHR group and 57.5%, 27.9%, and 14.0%, respectively, in the RFA group. The Meta-analysis showed that there was no significant difference in overall survival rate between the two groups (hazard ratio ［HR］=089, 95% confidence interval ［CI］: 0.77-1.02, P=0.10), while the rHR group had a significantly higher disease-free survival rate than the RFA group (HR=0.79, 95% CI: 0.72-0.87, P＜0.001). ConclusionCurrent evidence shows that rHR may help to achieve a higher disease-free survival rate than RFA in the treatment of RHCC, while rHR and RFA have a similar overall survival rate.

Objective To study the correlation between serum prealbumin level before liver resection and prognosis of patients with primary hepatocellular carcinoma (HCC).Methods The clinical data of patients with HCC who underwent liver resection at the Affiliated Tumor Hospital of Guangxi Medical University from August 2007 to October 2016 were retrospectively analyzed.The previous albumin of 200 mg/L and the pre-albumin as predicted by the maximum selection rank statistic method were used as the bounding group,and reduced groups and the correlation between pre-operative serum pre-albumin levels and clinicopathological characteristics were analyzed.The Kaplan-Meier method was used to calculate the overall survival rate of patients with the different cutoff levels.The Cox proportional regression model was used to analyze,and cirrhosis,alpha-fetoprotein levels and Barcelona Clinic Liver Cancer staging were used to adjust the relationship between serum prealbumin and prognosis of liver resection for HCC patients.Analysis of stratified variables was performed and their interactions with serum prealbumin were analyzed.Results Of the 2 022 patients included in this study,there were 1 739 males and 283 females.Their age was 49.5 ± 11.2 years.The median follow-up was 37.4 months.The optimal cutoff value of prealbumin predicted by the maximum selection rank statistic method was 166 mg/L.Regardless of the cutoff values of previous albumin 200 mg/L or prealbumin 166 mg/L,multivariate analysis showed that preoperative serum prealbumin level was an independent prognostic risk factor for patients (P ＜0.05).The prognosis of patients with ＞200 mg/L (＞ 166 mg/L) serum prealbumin before surgery was significantly better than that of patients with ≤200 mg/L (≤166 mg/L) prealbumin,the differences were significant (all P ＜ 0.05).After adjusting for confounding factors,the prealbumin level correlated with prognosis of patients with HCC [cutoff value 200 mg/L:HR (95％ CI) was 1.59 (1.35-1.86),cutoff value 166 mg/L:HR (95％ CI) was 1.69 (1.44-1.98),all P ＜ 0.05].The results of stratified analysis showed that the relationship between prealbumin levels and the prognosis of HCC patients became more robust.Conclusions Preoperative serum prealbumin was an independent risk factor for prognosis of HCC patients,and it had predictive value on prognosis of HCC patients.

OBJECTIVE To study the protective effects o f valproic acid on cardiac and cerebral injury in rats subjected to severe scalding combined with seawater immersion injury with delayed fluid replacement. METHODS The rats were divided into scalding+delayed fluid replacement group （group S ），scalding+seawater immersion+delayed fluid replacement group （group SS ）， scalding+seawater immersion+valproic acid+delayed fluid replacement group （group SSV ）according to random number table ，with 60 rats in each group. All groups were subjected to 35％total body surface area third-degree full-thickness scalding with boiled water. Group SS and group SSV were immersed in artificial ；seawater（30 min）immediately after scalding ，and group SSV was subcutaneously injected with valproic acid 300 mg/kg immediately after out of water. Sodium lactate Ringer ’s 0314-2279277。E-mail：125467374@qq.com injection was injected intravenously within 30 minutes according to 1/2 Parkland formula at 2 h after scalding in each group for delayed fluid replacement. The death time of rats was recorded ，and the average survival time and 24 h survival rate of rats in each group were calculat ed. Mean arterial pressure （MAP），heart rate （HR），respiration rate （RR），rectal temperature （RT），arterial blood pH ，arterial partial pressure of oxygen （PaO2），arterial blood partial pressure of carbon dioxide （PaCO2），HCO3－，creatine kinase MB isoenzyme （CK-MB）and neuron specific enolase （NSE）were detected before scalding ，at 0，2，5 h after scalding. The pathological changes of cardiac and cerebral tissue were observed. RESULTS The 24 h survival rate of group SS （55％）was significantly lower than that of group S （90％）， while that of group SSV （75％）was increased significantly ，compared with group SS （P＜0.05）. Compared with group S ，the levels of MAP ，RT，HR，pH，PaO2 and HCO 3－ in group SS were significantly lowered ，while the levels of CK-MB and NSE were increased significantly at 0，2，5 h after scalding ；the levels of PaCO 2 were increased significantly at 2，5 h after scalding ， while the levels of RR were decreased significantly at 0，2 h after scalding （P＜0.05）. Compared with group SS ，the levels of MAP，RT，HR，pH，PaO2 and HCO 3－ in group SSV were significantly increased ，while the levels of PaCO 2，CK-MB and NSE were decreased significantly at 2，5 h after scalding ；the level of RR was increased significantly at 2 h after scalding （P＜0.05）. At 2，5 h after scalding ，cardiac and cerebral injury of rats in group SS were aggravated significantly than that in group S ；cardiac and cerebral injury of rats in group SSV were relieved significantly than that in group SS. CONCLUSIONS After severe scalding combined seawater immersion injury ，hypodermic injection of sodium valproate could protect cardiac and cerebral function of rats ， improve vital signs and blood gas index ，prolong survival time and improve survival rate in rats.