Objective To observe the influence of clopidogrel combined with proton pump inhibitor (PPI) on the postoperative complication of percutaneous coronary intervention.Methods The clinical data of 600 patients who were taking clopidogrel antiplatelet therapy were retrospectively analyzed.All patients were divided into observation group (with PPI,n =300) and control group (without PPI,n=300).In-stent restenosis (ISR) and the adverse event rates were compared between the two groups during the period of follow up.Results The incidence of gastrointestinal bleeding was less in observation group than in control group (6.7％ vs.13.7％,x2 =8.048,P＜0.01),but the incidences of ISR,target vessel revascularization (TVR) and non-fatal myocardial infarction were higher in observation group than in control group(x2 =6.426、5.511、4.718,all P＜0.05).Conclusions Clopidogrel combined with PPI treatment can significantly reduce the risk of gastrointestinal bleeding,but increase the incidences of major adverse cardiovascular events.We suggest that PPI should be used with caution for the patients who need longer-term PPI use.

Although single thermotherapy has certain curative effect for cancer treatment,it normally leads to the recurrence of tumor in clinical application.Multi-thermotherapy could be an effective approach to solve the problem.Multi-thermotherapy not only kills the tumor cells by heating cells above the physiological temperature,but also induces the anti-tumor immunity of the body to further kill the tumor cells.In order to obrain optimal treatment effect,the time interval of thermotherapy is often set once or twice a week for the consideration of thermotolerance.

Compressive cervical myelopathy (CCM) is a common disease of spinal surgery. Various kinds of reasons such as herniation of cervical disc and ossification of the posterior longitudinal ligament (OPLL) lead to spinal canal stenosis, thereby compressing the spinal cord, and a series of neurological symptoms are caused. Currently, posterior cervical expansive open-door laminoplasty (PCEOLP) is widely used for cervical decompression in patients with CCM involving three or more levels. This operation can expand the spinal canal while preserving the posterior structures of the cervical spine, and non-neurological complications are relatively rare. However, there are characteristic complications to this procedure such as nerve root palsy, axial neck pain, and loss of range of motion (ROM). Various modified techniques of PCEOLP have been developed to reduce postoperative complications. In this review, clinical research progress of PCEOLP in recent years is summarized, mainly focusing on internal fixation of materials and methods, operative approach, cervical decompression level, combined application of different surgical procedures, opening size and application of new technologies.

OBJECTIVE:To provide reference for improving the pharmacy self-taught undergraduate course system in general universities in China. METHODS:According to comparative study and researching related literatures,the situation of pharmacy self-taught undergraduate course system in general universities in China was analyzed,and reform ideas and programs were present-ed. RESULTS & CONCLUSIONS:Based onchemistry-biology-psychology-society-medicine-pharmacyin the overall framework of pharmacy undergraduate self-examination course system,it was designed with target of cultivating applied talents;related con-tents in public basic courses,humanities basic course and professional ethics course should throughout the whole teaching process;professional main course should be pharmaceutical knowledge-based,supplemented by medical related courses;the school should set vocational elective course to reform based on combining with the own teaching research direction,characteristics and career ori-entation of different self-taught students. The reform can develop applied talents with ability and political integrity,which meets the needs of social development.

Objective To analyze the characteristics of magnetic resonance imaging(MRI)and DWI in newly diagnosed patients with cervical cancer,and to investigate the correlation between the clinical pathological features and the clinical pathological characteristics.Methods 100 cases of newly diagnosed cervical cancer were selected as the research subjects.All patients received magnetic resonance plain scan,DWI examination,MRI features of cervical carcinoma were observed,its ADC value and MVD were measured,ADC and MVD in different stages of cervical cancer were compared,its correlation was analyzed.Results The signal features of the lesions were as long as T2 , slightly longer T1 signal.The pressure sequence was obviously high signal.Compared with the surrounding tissue,DWI sequence was high signal.In the diagnosis and staging of Ⅲ and Ⅳstage lesion,the MRI diagnosis was right,MRI of the 9 cases of Ⅱstage lesion was misdiagnosed as Ⅰstage lesion,7 cases of Ⅰstage lesion were misdiagnosed as Ⅱstage lesion,compared with the postoperative pathologic staging,the diagnostic accuracy was 84%.There were signifi-cant differences in ADC value[(0.917 ±0.055)s/mm2 vs.(0.911 ±0.044)s/mm2 vs.(0.887 ±0.047)s/mm2 vs. (0.815 ±0.043)s/mm2 ]and MVD[(27.38 ±5.66)vs.(29.54 ±7.32)vs.(34.46 ±8.92)vs.(35.26 ±8.84)] between different stages of cervical cancer(F =3.024,2.941,all P <0.05),The ADC value of cervical carcinoma inⅢ and Ⅳstage lesion was significantly lower than that of the Ⅰ and Ⅱstage lesion of cervical cancer,MVD was significantly higher than that of the Ⅰ and Ⅱstage lesion of cervical cancer,the differences were statistically signifi-cant(t =2.992,2.976,3.954,3.689,all P <0.05).By Pearson correlation analysis,significantly negative correlation was found between ADC value and MVD value of cervical cancer(r =-0.678,P =0.021).Conclusion The MRI and DWI images of cervical carcinoma are characteristic,there was a significant correlation between clinical stage and MVD.

Objective To analyze the changes of myeloid-derived suppressor cells (MDSCs) in peripheral blood and serum nitric oxide in tumor-bearing mice, and to explore their correlation and functions in tumor progression. Methods Orthotopic transplantation tumor model of hepatocarcinoma in mice was established. At the 7th, 14th, 21st day after tumor implantation, the proportion of peripheral blood MDSCs was tested by flow cytometry, and serum nitric oxide was detected using the method of nitric acid reductase. Results The proportion of peripheral blood MDSCs at the 7th, 14th, 21st day after tumor implantation in tumor-bearing mice was significantly higher than that in normal mice [(8.65±1.01)%, (14.20±2.52)%, (27.51± 2.98) % vs. (2.51 ±0.44) %, P<0.05]. The level of nitric oxide at the 7th, 14th, 21st day after tumor implantation in tumor-bearing mice was significantly lower than that in normal mice [(72.02 ±5.05) μmol/L, (94.70 ±3.34) μmol/L, (78.90 ± 8.19) μmol/L vs. (57.03 ±16.94) μmol/L, P<0.05]. The level of serum nitric oxide was positively associated with the proportion of MDSCs (r=0.689, P<0.01). Conclusion The proportion of peripheral blood MDSCs and the level of serum nitric oxide in mice are increased with the tumor progression, and there is a positive correlation between them.

Objective:To test the periodontal regeneration potential after tooth root replantation combined with in vitro cultured periodontal ligament cells (PDLCs).Methods:The third and fourth mandibular premolars of two mongrel dogs were extracted and the dog PDLCs were in vitro cultured.The autologous roots combined with PDLCs were replanted into the created cavities in the right mandibular edentulous area one month after premolar extraction.Roots replanted without PDLCs on the left mandible served as the controls. The dogs were sacrificed 2 months after the replantation. Paraffin sections were made and stained with hematoxylin & eosin, then examined histologically.Results:In the samples of root combined with PDLCs implantation, some fiber bundles vertical to the surface of bone were embedded in some inner walls of the alveolar socket opposite to the apical root.Conclusion:Cultured PDLCs in vitro retain the capacity of PDL-like tissue formation even in the artificial alveolar socket.

Objectives:To investigate the effects of nutritional support by the way of peripheral vein(PV) in the patients of severe acute pancreatitis(SAP). Methods:The treatment results of nutritional support by the way of PV was observed retrospectively within the latest eight years in the patients of SAP. Results:31 cases were cared,and no complications relating to the use of PV in TPN happened. Conclusions:Nutritional support is an important and effective treatment in SAP patients,and the use of PV is an effective and safety route.

Objective To observe the effects of Donepezil on cognitive function of delyed ephalophthy after acute carbon monoxide poisoning ( DEACMP) .Methods Eighty patients with DEACMP were randomly divided into control group ( 40 cases ) and treatment group ( 40 cases ) .The control group was given treatment of regular medicine, placebo and hyperbaric oxygenation.The treatment group was given treatment of regular medicine, Donepezil and hyperbaric oxygenation.The dose of Donepezil was 5.0 mg per night, and 90 d was a period of treatment.The cognitive function of patients was evaluated respectively by MMSE and Barthel Index rating scale ( BI) .And the results were compared between the two groups.Results Compared with before treatment, the MMSE and BI scores of the two groups after treatment were significantly increased (P<0.05 -0.01).And after the treatment, the MMSE and BI scores of the treatment group were significantly higher than those in the control group (P<0.05-0.01).Conclusion Donepezil can greatly improve the cognitive function of DEACMP patients, it is worthy to be clinical promoted.

Objective To explore the postoperative nursing experience of respiratory tract in patients with heart disease and pulmonary hypertension.Method Thirty-two patients with adult heart disease combined with pulmonary hypertension were managed with perioperative pertinent care as well as postoperative rational use of ventilator and effective supply of oxygen,strengthened monitoring of pulmonary hypertension and respiratory care.Result The postoperative putrnonary infection pulmonary artery pressure were well controlled in all the patients even though two of them died of pulmonary hypertension crisis and pulmonary infection.Conclusion For patients with adult heart disease combined with pulmonary hypertension,nursing measures including strengthened care to the respiratory tract to ensure the effective supply of oxygen can reduce postoperative mortality and the incidence of complications.