The contentofthe pharmacology is huge and full of variety of drugs,therefore,easy to confuse,besides,it's difficult to understand the abstract mechanism.This article describes the pharmacology teaching methods such as disease example,comparison,practice and so on.These methods stimulate students'interest in studying and learning initiative as well as train students'abilities to discover,analyze and solce problems,and at last have achieved good teaching effects.

The management of hospital medical periodicals is now facing many realistic problems such as management system of editorial department, ability of editorial team, quality of articles and outside living environment. Co-publishing periodicals with pharmaceutical enterprises, with foreign publications and innovating publishing model of periodicals have been adopted by some domestic hospitals. By studying cases of periodical management innovation, and summing up the latest domestic point of view on medical periodical management, this paper held the view that the hospital medical periodicals management should be grouped into the framework of hospital scientific research management. Basically, the hospital should focus on solving the problem of management system in priority;developing in a way of specialization, collectivization and brand-orientation;establishing of a high-level editorial team;strengthening international communication and publishing periodicals according to international rules.

Objective To investigate midwives' role cognition and their working experience.Methods It was a qualitative study using the phenomenological method.10 midwives were interviewed and all the data were analyzed using the categorization method.Results Three main categories were identified:diversified midwife roles; capacities and qualities required to fulfill midwifery roles; positive and negative experiences coexisted.Conclusions Managers should develop humanized management approaches to facilitate the fulfillment of midwives' roles and improve their working experience.The research also revealed the need to improve Chinese midwifery education and the midwifery regulation systems.

Objective:To observe the efficacy of acupuncture-moxibustion therapy in treating urinary retention after surgery for cervical cancer. Methods:Fifty eligible patients were randomized into a treatment group and a control group by their visiting sequence, 25 in each group. The control group was intervened by indwelling urethral catheter after gynecological surgery; while the treatment group started to receive acupuncture-moxibustion and cupping treatment at the 7th day after surgery, in addition to the intervention given to the control group. The residual urine volume and total effective rate of the two groups were detected. Results:After 7-day treatments, the total effective rate was 92.0% in the treatment group versus 72.0% in the control group, and the difference was statistically significant (P<0.05). Conclusion:Acupuncture-moxibustion treatment plus cupping based on the conventional intervention is effective for urinary retention after surgery for cervical cancer, worth promoting in clinic.

The pollution levels were slight-pollution for most of unqualified cosmetics.The results of health risk assessment showed that all of the cosmetics were security.Conclusion On the whole,the qualities of cosmetics that are used in beauty and hairdressing salon are qualified,but they still don’t match the new standard well,and there are still a few of cosmetics unqualified.

Objective To analyze the changes of erythrocyte sedimentation rate (ESR) ,C‐reactive protein (CRP) and serum am‐yloid A (SAA) before and after total hip arthroplasty(THA) .Methods A total of 124 cases of unilateral THA in our hospital from April 2012 to April 2015 were selected as the research subjects .The CRP ,ESR and SAA levels were detected before operation and on postoperative 1 ,3 ,5 ,7 ,14 d ,and 1 ,3 months .The differences of above indexes between the patients with postoperative deep venous thrombosis (DVT ) obstruction and the patients with normal recovery were retrospectively analyzed .Results CRP was sharply increased after operation and reached the peak value on 3 d ,then rapidly faded away ,and recovered to the preoperative level at postoperative 1 month;ESR was continuously elevated until reaching the peak value ,then slowly declined ,and recovered to the normal level at postoperative 3 months;SAA was sharply elevated after operation ,reached the peak value on 3 d ,then slowly de‐clined and could recovered to the normal level at postoperative 3 months .The CRP ,ESR and SAA levels in the patients with post‐operative complications occurrence were significantly higher than those in the patients with postoperative normal recover at the same time ,moreover which could not recover to the preoperative levels .Conclusion Dynamically monitoring CRP ,ERS and SAA after THA could conduce to early discover postoperative lower limbs DVT blockage complication .

The therapeutic effect of anti-vascular endothelial growth factor (VEGF) for neovascular age-related macular degeneration (nAMD) was determined by a number of factors.Comprehensive thorough analysis of clinical features,imaging results and treatment response can predict the potential efficacy and possible vision recovery for the patient,and also can optimize the treatment regime to make a personalized therapy plan.Precise medicine with data from genomics,proteomics and metabolomics study will provide more objective and accurate biology basis for individual precise treatment.The future research should focus on comprehensive assessment of factors affecting the efficacy of anti-VEGF therapy,to achieve individualized precise diagnosis and treatment,to improve the therapeutic outcome of nAMD.

Objective To investigate the pathological changes of brain tissues from contused and contralateral non-contused sides and their significance.Methods A total of 100 healthy adult Wistar rats were assigned to brain contusion group and sham operation group according to the random number table.Ten rats in each group were sacrificed at 1,3,6,12,and 24 hours respectively.Brain samples were collected to perform pathophysiological analysis of brain tissues and test blood brain barrier (BBB)permeability by semiquantitative immunohistochemical staining of IgG.Results There was no damage to the bilateral brain tissues in sham operation group and IgG stain was negative.In brain contusion group,angioedema characterized by the breakdown of BBB was seen in the contused side at 1 hour followed by cellular edema at 3 hours,with aggravation of both over time.Moreover,tissue necrosis,inflammatory cell infiltration,and microglia proliferation emerged at 12 hours.Besides,IgG-positive staining was seen at 1 hour,was strongest at 6 hours,and remained a high level at 24 hours.With respect to the non-injured side in brain contusion group,no pathological abnormalities and negatively stained IgG were observed at 1 hour; cellular edema and weakly positive-stained IgG were found at 3 hours; aggravated cellular edema,emergence of angioedema,and IgG strongly positive staining were noted at 6 hours;cellular edema continued aggravation,but angioedema tended to be attenuated,IgG staining weakened,and microglia proliferation were observed at 12-24 hours.Conclusion Pathological changes of brain tissues from the contused and contralateral non-contused sides are differed,which provides a basis in determining treatment choices.

Objective: To observe the therapeutic effect of treating senile intervertebral disc Herniation with acupuncture, tuina and traction and with physiotherapy and traction. Methods: Altogether 150 cases above 65 years old were randomly allocated into treatment group and control group, each containing 75 cases. Traction, acupuncture and tuina therapy were adopted in the treatment group, while traction and physiotherapy were adopted in the control group. Results: After one-month treatment, the recovery rate of the treatment group were 70.7%, which was significantly better than 53.3% of the control group (P＜ 0.05). Conclusion:Combination of acupuncture, tuina and traction has very good efficacy in treating senile intervertebral disc Herniation.

Objective This study investigated magnetic resonance imaging (MRI)manifestations and pathological changes after aquaporin-4 (AQP4)gene silencing in treatment of early cerebral infarction.Methods Ninety adult Wistar rats were randomly divided into con-trol group,infarction group and treatment group.All the above groups were assigned to five sub-groups according to the time point:0.5,1,2,4 and 6 hours,respectively (n= 6 for each group).For the right middle cerebral artery occlusion (MCAO-infarction group),the rats were separately injected with short hairpin RNA-AQP4 liposome (shRNA-AQP4+MCAO-control group)and in-terference agents (siRNA-AQP4 + MCAO-interference group).The rats in all groups were examined with T2 weighted image (T2 WI)and diffusion-weighted imaging (DWI).The rs-T2 WI,rs-DWI and relative apparent diffusion coefficient (ADC)of the big-gest high-signal-intensity layer on T2 WI and DWI were measured.Corresponding brain tissue was collected for pathological observa-tion.The data were analyzed using SPSS 13.0 software.Results Identical changes were detected between control and infarction groups.The high-signal intensity was found on DWI at 0.5 hour and on T2 WI at 2 hours after MCAO.rs-DWI and rs-T2 WI in-creased with time.The value of relative ADC decreased quickly within 2 hours after MCAO,and cytotoxic edema was significantly aggravated.The value of relative ADC increased slowly at 4 and 6 hours,but angioedema was detected during this period.There was significant change in relative ADC between the treatment and control groups at 0.5 to 4 hours (P < 0.01)and cytotoxic edema was significantly lightened.But there was no significant difference in relative ADC between treatment and control groups at 6 hours (P >0.05).However,angioedema was visible in this group at 6 hours.Above results confirmed that during early cerebral in-farction,the differential regions of DWI and T2 WI high-signal area were considered as cytotoxic edema,which was the pathologic basis of the decreased ADC values.AQP4 gene silencing could effectively reduce cytotoxic edema.Conclusion DWI and ADC value could reveal timely and exactly therapeutic outcomes of cytotoxic edema.The high-signal intensity on T2 WI represents angioedema, and AQP4 gene silencing has no obvious change.