Objective To explore the application effect of the wechat public platform in follow-up management of patients with moderate or severe craniocerebral injury.Methods 98 patients admitted in the craniocerebral department of our hospital from February to November 2014 were selected and divided into two groups by random number table method,with 48 cases in the control group and 50 cases in the observation group;the traditional follow-up management mode using telephone was adopted to patients in the control group,while the follow-up management mode using the wechat public platform was adopted to those in the observation group,with a follow-up period of 3 months;for patients in both groups,their activities of daily living (ADL) and exercise of self-care agency (ESCA) abilities before and after intervention,occurrence of adverse events and complications within the follow-up period,and their degree of satisfaction towards the follow-up management were collected.Results After intervention,ADL score,total scores of ESCA and total scores of satisfaction towards the follow-up management among patients in the observation group were 87.34±15.26,24.36±17.24 and 86.07±14.82,which were significantly higher than that among patients in the control group were 66.72±14.62,99.37±15.29 and 61.14±13.19 (t=7.941,7.982,6.962,all P ＜0.01);within intervention,the observation group had significantly lower total occurrence rate of adverse events and complications which was16.00％ (8/50) compared to the control group 39.58％ (19/48) (x2=6.824,P ＜ 0.01).Conclusions By establishing the follow-up management mode for patients with craniocrerbral injury through the wechat public platform,effect of the follow-up management can be effectively promoted,prognosis of patients can be improved and patients' degree of satisfaction can be enhanced;it is worth of being further promoted clinically.

Objective\ To evaluate the efficacy of atrial lead implantation during atrial fibrillation.Methods\ In 10 patients(group A),the atrial leads were implanted during atrial fibrillation and the sensing and pacing parameters before and after restoring to sinus rhythm were compared with the parameters of patients whose atrial leads were implanted during sinus rhythm (group B).Results\ During follow-up,the sensing and pacing parameters were measured,and there were no significant difference between group A and B.In group A,mean atrial potential amplitude during atrial fibrillation was correlated with the telemetered atrial potential amplitude during sinus rhythm.Conclusion\ Atrial lead implantation during atrial fibrillation is feasible.

Objective To establish the reference ranges of blood reticulocyte (Ret)among healthy Uygur adults in Xinjiang and to compare the difference between genders.Methods The Beckman Coulter LH750 instrument was adopted to determine the pe-ripheral blood Ret multiple parameters in 1024 Uygur healthy adults.The SPSS 17.0 statistical software was adopted to establish the database and perform the statistical analysis.Results The reference range of Ret multiple parameters in Uygur healthy adult men and women aged 20-79 years old in Xinjiang region were as follows:Ret were (1.5 ±0.5 )% and (1.4 ±0.4)%;IRF were (68.4±17.3)and (58.9±15.4);HFR were (0.5±0.3)% and (0.5±0.4)%;MFR were (4.5±2.3)% and (4.6±2.4)%;LFR were (94.7±2.6)% and (95.1 ±3.0)% respectively.Ret among 1024 cases of healthy Uighur population had statistically signifi-cant difference between genders,while IRF,LFR,MFR,HFR had no statistically significant differences.Conclusion The Ret multi-ple parameters reference ranges in Xinjiang Uygur healthy adults are established and the obtained conclusion is that the nationality and gender factors can affect the Ret multiple parameters in healthy adults.

Heart ; physiology ; Humans ; Stress, Physiological

Objective To explore the experience of nursing patients with Crohn’s disease.Method The nursing histories of 80 patients with Crohn’s disease were retrospectively reviewed to analyze and summarize the measures for nursing them.Result After active treatment and effective nursing,all the patients were improved and discharged.Conclusion Effective nursing is of positive significance to improve the curative effect of Crohn's disease.

Objective To investigate the effect of intrathecal injection of lentiviral vector-mediated up-regulation of glial cell line-derived neurotrophicfactor (GDNF) on neuropathic pain of chronic constriction injury (CCI) rats.Methods The CCI model was prepared by ligating the sciatic nerve of Sprague-Dawley (SD) rats.Seven days after CCI modeling,a single intrathecal injection of lentiviral vectors (LV)-GDNF was given.Before CCI and 3,5,7,14,and 21 days after CCI modeling,the mechanical pain threshold was tested in rats,and 21 days after surgery,Western blot was used to detect the expression of GDNF protein.Results On 21 days after CCI modeling,GDNF expression was reduced compared to sham group.After intrathecal injection of LV-GDNF,GDNF expression was up-regulated in the spinal cord,and CCI-induced mechanical hyperalgesia in rats was alleviated.Conclusions Intrathecal injection LV-GDNF can up-regulate the expression of GDNF and alleviate neuropathic pain in CCI rats.

Objective To investigate the retinal pigment epithelium cells(RPE) and makeit the base of clinical application for transplantation.Methods The cultured RPE cells labeled by BrdU was injected into the host's subretinal space by external transcleral.The structure and ultrastructure of the transplanted RPE cells were observed by microscope and transmission electron microscope.Results The transplanted cells had the normal structure as the host's cells.They attached to Bruch's membrane with basal infoldings and forming microvill on the surface of the cells.Conclusion The external transcleral is a practical method for RPE transplatation.The transplanted cells can vitalize and form some normal ultrastrcture.

Objective To provide the anatomic basis of flap which was anatomized to the ankle by Anatomy study of vascular net around ankle joint.Methods 32 lower limbs were infiltrated into red emulsion;4 perfusions of lower limbs,artery;2 cases of radiography;1 lower limb was infiltrated into black ink.Application anatomy was observed the origin,track-way,branches and configuration in ankle and foot.Results The blood provision in ankle includes three parts;All the patients recovered well after treatment by careful flap-design.Conclusion The vascular net around anatomy of the ankle can provide help for the design,the choice and the operation of ankle's,tissue flap,and the function's,recovery after surgery.

Objective We sought to evaluate the efficacy of bipolar radiofrequency ablation of atrial fibrillation (AF) in patients undergoing cardiac surgery,and to determine independent factors affecting the recurrence.Methods From June 2007 through February 2010,81 patients with atrial fibrillation underwent a modified Cox-Maze Ⅳ procedure using a biopolar radiofrequency device( Medtronic in 32 cases,Atricure in 49 cases).There were 45 males and 36 females,aged (48.2 ± 11.0)years,including 26 cases of permanent AF,44 cases of persistent AF and 11 cases of paroxysmal AF.The mean duration time of AF was (7.56 ± 7.47 ) years.The left atrial diameter were 36 ～ 72 mm.In conjunction with cardiac surgery including:mitral valve replacement (MVR) (or add tricuspid valve plasty (TVP) in 33 cases,mitral and aortic valve replacement (DVR)( or add TVP) in 18 cases,off-pump coronary artery bypass surgery (OPCAB) in 16 cases,aortic valve replacement (AVR) in 4 cases,MVR and coronary artery bypass grafting (CABG) in 1 case,mitral valve plasty (MVP) in 1 case,and others in 8 cases.Among them,22 patients were undergoing electrophysiological mapping by high-frequency bipolar stimulation from June 2009 to February 2010.A follow-up of 12 to 44 months was completed.Recurrences were evaluated by 12-lead ECG or 24 hour Holter recording every clinic visit-1,3,6,9,and 12 months after the procedure and yearly thereafter,or if symptoms developed.Multivariate regression analysis was performed to determine independent factors affecting the recurrence.Results Hospital mortality was 1.23％.The successful ablation of AF were 100％,82.5％,and 84.8％ immediately after operation,at discharge,and at 2(6.1 ± 13.6) months after operation respectively.Multinomial regression analysis showed small left atrium ( ＜ 60 mm),and electrophysiological mapping might contribute better sinus rhythm restoration ( P ＜ 0.05 ).Conclusion Bipolar radiofrequency ablation of atrial fibrillation in patients undergoing cardiac surgery is safe and effective.Small left atrium ( ＜ 60mm) and electrophysiological mapping should be considered to improve results in selected patients.

Objective To investigate the feasibility of contrast-enhanced ultrasonography(CEUS) in quantitative assessment of angiogenesis in patients with hepatocellular carcinoma(HCC).Methods Thirtythree patients with HCCs confirmed by pathology underwent CEUS in one week preoperatively.The presets and contrast dosage were fixed in all the studies.The new quantitative software with GAMMA fitting technique was used to analyze the dynamic images offline.The quantitative parameters such as baseline intensity,increased signal intensity(ASI),decent curvature(a2),up slope rate(a3),arrive time(AT), time to peak(TTP), accelerate time(ACT),peak intensity(PI),and area under curve(AREA) were calculated.The pathological specimen was stained with CD34 antibady and microvessel density (MVD) was calculated automatically.The correlation between parameters of CEUS and MVD was analyzed statistically.Results The parameters of ASI, a2, a3, AT, TTP, PI and ACT in the tumor were significantly different from those in liver parenehyma ( P＜0.01 ).The value of a2 in the tumor was correlated with MVD, the standardized ASI and AREA were correlated with MVD (P＜0.05).Conclusions The quantitative analysis with CEUS reflects the microvascular perfusion flow objectively.It provides a noninvasive imaging method to assess the angiogenesis in HCCs.