Objective To observe the effect of retrograding excision of pterygium with amniotic membrane transplantation on the prevention of pterygium relapse. Methods Conjunctival incisions were made along both sides of pterygium body. The conjunctiva was then seperated from the underlying peterygium tissue and cut at the site of pterygium body. It was further seperated from the underlying pterygium tissue toward the caruncle so that the peteygium tissue could be exposed,which was seperated from the sclera and then was excised at the sit of the plica semilunaris and seperated from the cornea retrogradingly. The exposed sclera was then covered by transplanted amniotc membrane. Results After 6-18 months of follow-up,12 eyes in 65 eyes of pterygium relapsed. Conclusion Retrograding excision of pterygium with amniotic membrane transplantation could significantly decrease the relapse of pterygium.

Objective To investigate the more effective treatment for contusive hyphema through analysis of clinical data. Methods Clinical data on 70 eyes of contusive hyphema were analyzed. Early stop bleeding and combined modality therapy was put in practice,and surgical treatment should be done when secondary glaucoma and secondary keratohemia was occurred. Results The hyphema was absorbed in 62 eyes. 6 eyes with secondary glaucoma and 2 eyes with secondary keratohemia took place which were done by surgical treatment and intraocular pressure were normal and cornea was almost clear after surgical treatment. Conclusion For contusive hyphema,early stop bleeding, promoting hemorrhage absorption etc was key treatment. For patients with severe complications such as secondary glaucoma,secondary keratohemia,surgical treatment should be done in time. The effect of treatment was satisfied.

Objective To investigate the effect of psychological intervention combined with electroacupuncture and hyperbaric oxygen therapy on patients with depression after traumatic brain injury (TBI). Methods Forty-five patients with depression after TBI were randomly divided into a treatment group and a control group. The two groups were both treated with routine medication and anti-depression drugs ( Fluoxetine ) for 8 weeks as a routine course of treatment, but psychological intervention combined with electroacupuncture and hyperbaric oxygen therapy was added to the treatment group's regimen. Hamilton Depression Scale ( HAMD), Modified Edingberg Scandinavian Stroke Scale (MESSS) and Quality of Life-index (QL-INDEX) scores were evaluated at the end of 8 weeks.Results There was no significant difference in the average HAMD, MESSS or QL-INDEX scores of the two groups before therapy. After treatment, the average HAMD and MESSS scores of the treatment group were significantly lower than those of the control group, and the average QL-INDEX score was significantly higher. Conclusions Psychological intervention combined with electroacupuncture and hyperbaric oxygen therapy plays an important role in the treatment of patients with depression after TBI to improve their mental status, treatment effectiveness and quality of life.

Objective To investigate the effect of drug dependence severity on the relationship between impulsivity and craving.Methods 36 abstiuent drug-dependent individuals were recruited in the study.The participants were divided into the heavy depeudence group (HDG) or the low dependence group (LDG) according to the scores of Addiction Severity Index (ASI).The Barratt Impulsiveness Scale (BIS-11) and classical Stroop task were used to measure the trait impulsivity and state impulsivity.Block designed cue-induced craving paradigm was presented to measure cue-elicited craving.Results For the HDG,a significant positive correlation was found between trait impulsivity (the mean value of BIS-11-CI scale was (39.03± 16.50)) or state impulsivity (the difference of reaction time between congruent and incongruent situation was (87.77±36.95)ms)and cue-elicited craving (0.83± 1.91)(r=0.487,0.500,P＜0.05).However,for the LDG subjects,the impulsivity was not found significantly correlated with the cue-elicited craving(r=-0.261,0.081,P＞0.05).Conclusion The addiction severity influences the relationship between impulsivity and craving,and impulsivity can only be used as a predictor of relapse in HDG.The findings suggest that the drug may influence the shared brain mechanism between impulsivity and craving.

Prolyl-4-hydroxylase domain (PHDs) family is one of the most important regulatory factors in hypoxic stress. PHD2 plays a critical role in cells and tissues adaptation to the low oxygen environment. Its hydroxylation activity regulates the stability and transcriptional activity of the hypoxia-inducible factor 1 (HIF-1), which is the key factor in response to hypoxic stress. Subsequently, PHD2 acts as an important factor in oxygen homeostasis. Studies have shown that PHD2, through its regulation on HIF-1, plays an important role in the post-ischemic neovascularization. Furthermore, under hypoxic condition, PHD2 also regulates other pathways that positively regulate angiogenesis factors HIF-1 independently. Moreover, recently, several evidences have also shown that PHD2 also affects tumor growth and metastasis in a tumor microenvironment. Based on these facts, PHD2 have been considered as a potential therapeutic target both in treating ischemic diseases and tumors. Here, we review the molecular regulation mechanism of PHD2 and its physiological and pathological functions. We focus on the role of PHD2 in both therapeutic angiogenesis for ischemic disease and tumor angiogenesis, and the current progress in utilizing PHD2 as a therapeutic target.

Objective To investigate the status of research and research utilization in practice among nurses of hospital of Traditional Chinese Medicine.Methods Two hundred and sixty nurses of hospital of Traditional Chinese Medicine were selected to fill out the questionnaire.Results The rates of involvement of research activities and research utilization among nurses of hospital of Traditional Chinese Medicine were low.The score of every factor ranged from the higher to the lower were communication,organization,research and nurse.Conclusions Involvements of research activities and research utilization among nurses of hospital of Traditional Chinese Medicine are insufficient.Most factors associated with nurses' low extent of research utilization are objective factors.It is pivotal for nursing managers to construct supportive professional environment,improve nurses' research and information skills and the capacity of the research utilization.

Objective To study the EnCor vacuum negative pressure rotary system in ultrasonic BI-RADS 2~3 scale mammary gland disease application value.Methods Under the guidance of ultrasound, the application EnCor vacuum negative pressure rotary cutting system for 142 patients, 366 cases of breast lesion resection, specimens sent to pathological examination.Results A total of 366 breast lesions, 359 complete resection, the success rate was 98.1%, 2 transit operation, and transfer rate was 0.5%, 5 partial nephrectomy, residual rate was 1.4%.359 complete resection of the pathological results for breast malignant lesions in 4, the infiltrating ductal carcinoma 1, 3 ductal carcinoma in situ;breast benign lesions in 355, of which 132 breast fibroadenoma, adenosis with adenoma formation of 60, 99 breast adenosis, breast adenosis with duct expansion 43, 11 breast intraductal papilloma, one with four individual catheter atypical increase the living.Two transit operation pathological results were fibroadenoma, 5 disease of partial nephrectomy for adenosis with duct expansion.Conclusions The excision of breast neoplasm EnCor vacuum negative pres-sure rotary cutting system, not only small trauma, good cosmetic effect, and reduce misdiagnosis and im-prove the patients'satisfaction.

Objective To discuss the feasibility of using serum complement C5a and C5b-9 as predictive indicators of liver injury severity in traumatic rats with hemorrhagic shock.Method Fifry healthy male Wistar rats were randomly(random number)divided into normal group,model 1 hour group,model 3 hours group,model 6 hours group,and model 24 hours group.Plasma CH50,C5a and C5b-9 were detected by using enzyme-linked immunosorbent assay,and rate method was used for determination of plasma aspartate aminotransferase.Paraffin sections of hepatic tissues were used to observe the damage of liver.Results In the model l h group,the CH50 increased significantly and reached the highest value,it began to decline in 3 hours group,and it reached the lowest point in 24 hours group.Compared with the model 3 hours group,6 hours group,and 24 hours group,the level of CH50 in model 1 hour group increased more significantly(respectively P<0.05).A small amount of C5b-9 in the normal group was detected.In the model 1 h group,C5b-9 increased significantly and reach the peak compared with 3hours group,6hours group and 24 hours group,respectively(P<0.05),but in the model 3hours,it began to decline,and in 24 hours group,it reduced to minimum.C5a increased insignificantly in the model 3 hours group,6 hours group and 24 hours group,and peaked in 24 hours group compared with normal group(P<0.05).Aspartate aminotransferase in the model 1 hour group increased significantly and peaked in 24 hours group compared with other groups(P<0.05).Conclusions A large number of complements are activated in the seRing of hemorrhagie shock.C5b-9 and CH50 increase significantly in the early stage,and C5a.increases significantly in the later stage.C5b-9 can be considered as,an initiative factor of liver injury.The low levels of C5a in the early stage may be a mechanism of self-protection of the body.The high levels of CSa in the later stage may be a kind of decompensation,and C5a can be used as a late predictor of disease severity.

Objective To evaluate the effect of physical exercise on health-related quality of life (HRQol),fatigue,depression,anxiety and body-image in breast cancer patients.Methods The Cochrane Library,Pubmed,EMBASE,CINAHL,Psycinfo,SportDiscus,CNKI and CBMdisc were searched to collect randomized controlled trials (RCTs) from 2002 to 2011 which mentioned the physical exercise to breast cancer patients.The quality of the RCTs was appraised and the data were extracted.Results In total,16 RCTs were included.Statistically significant results were found for the effect of physical exercise on HRQol,fatigue,depression,anxiety and body-image.The presence of publication bias was explored and no publication bias was detected.Sensitivity analysis were also performed and there were no significant differences with the former results.Conclusions The results indicated that physical exercise improve HRQol and psychological outcomes in breast cancer patients.Breast cancer patients should be taught to do some moderate exercises as part of their lives to promote rehabilitation.

In this article we analyzed the current development of moxibustion treating rheumatoid arthritis from the usefulness, advancement, synergistic effect as well as the variance between different kind of moxibustion. We concluded that moxibustion was an effective intervention for treating RA, and the methods used in moxibustion were searched in clinic. But the clinical tralls has a long way to go, we should pay more attention to the critical issues while in the use of moxibustion.