Retinopathy of prematurity(ROP)is a kind of eye disease associated with the premature infant.It is characterized by retinal vascular dysplasia,which can cause retinal detachment and blindness.It is the main reason of children with visual impairment and blindness.ROP is a complex disease,associated with oxygen therapy,low gestational age,low birth weight,cytokines and other factors.At present,erythropoietin and infection can also affect the occurrence of ROP.According to the pathogenesis,early detection and early treatment have become more important.This review summarizes the research progresses of pathogenesis in ROP.

[Objective] To introduce the Professor SHI Yanping's experience in treating adenomyosis with traditional Chinese medicine. [Methods]Through clinical learning with the teacher and systematic reading literatures about adenomyosis, the author summarized the teacher 's academic thoughts and clinical treating experience of the disease from the etiology and pathogenesis,fundamental law of treatment ,and medication characteristics,and one proven case was presented respectively.[Result] Professor SHI thinks the basic pathogenesis of adenomyosis is deficiency of kidney and blood stasis, accompanied by phlegm dampness, the proof is vacuity, treatment should be staged in terms of different periods:non menses-paying attention to eliminating mass and strengthening the body resistance, creatingNei Yi Ting Fang;menses-paying attention to regulating qi and blood by warming drugs, makingXin Gui Zhi Tong Fang;and at the same time,we have to pay attention to the adjustment of life style.All those lead to a good clinical effect. [Conclusion] The rich experience of Professor SHI in treating this disease might be worthy of promotion and learning,which has a good effect on relieving the discomforts and improving the quality of life in patients.

To genuinely orient our service towards the needs of patients, we modified the wards in our hospital, turning previous wards housing 8 to 10 patients each into medium-sized and small ones, with each one having a separate toilet, balcony, and air conditioner, meeting the diversified needs of patients, and attracting more patients to seek service at the hospital. As a result, in 2000, as compared with 1999, the number of emergency outpatients increased by 14.4%, the number of discharged patients increased by 16.2%, the average ratio of bed usage increased by 9.0%, the turnover rate of beds increased by 6.8%, the average length of stay dropped by 7.0%, income from outpatient service increased by 43.9%, the proportion of income from the sale of pharmaceuticals in the total business income dropped by 10.5%, and the annual business income increased by 18.9%.

2.5-7.0,a close correlation can be seen between the indoor and outdoor air.

Objective To investigate the effects of taurine on the expression of stem cell factor mRNA of the focal cerebral ischemia in rat.Methods 63 adult male rats were randomly divided into taurine-treated group (Taurine, 80 mg/kg, began at the day of MCAO and continuously intravenous injection for 10 min, daily for 7 days) and controlled group (0.9% normal saline, 1 ml, continuously intravenous injection for 10 min daily for 7 days). The rats received right middle cerebral artery occlusion at 2h and different hours of reperfusion. Expression of SCF was detected by in situ hybridization in the rats subjected to2h,24h,3d,7d, 14 d of reperfusion and sham-operated group (n=3). Results Low level SCF mRNA expressions were found in cortex, striatum and extraventricular zone in sham-operated group. The expression of SCF mRNA in ischemic hemisphere of controlled group increased markedly compared with sham-operated group (t=2.16~25.19, P＜ 0.05), besides that of 2 h in cortex, 2 h in striatum, 2h and 14d in extraventricular zone. SCF mRNA expression in the treatment group increased markedly in cortex,striatum and extraventricular zone at 3d and 7d(t=5.19~ 26.17,P＜0.05). Conclusion Taurine increased the SCF mRNA expression in MCAO rats, therefore it might promote the creation of neural stem cell.

Objective To investigate the effect of Bushenzhuanggutang combined with salmon calcitonin see calcimar in the treatment of renal osteodystrophy,and explore the mechanism of treatment.Methods 48 patients with renal osteodystrophy were divided into two groups:combined treatment group and control group.The patients were treated with Bushenzhuanggutang and salmon calcitonin see calcimar in combined treatment group.The patients were treated with salmon calcitonin see calcimar in the other group.Then the levels of serum calcium、phosphorus,PTH and BUN、Scr were detected before and after the treatment.Results The level of serum calcium increased significantly in two groups,while the level of serum phosphorus and PTH decreased(P

Objective To explore the effect of relaxation training with listening to music on negative emotions of hemodialysis patients.Methods 70 hemodialysis patients were divided into the intervention group and the control group by random number table,and each group had 35 cases.The control group was given routine care,health education and routine discharge guidance during dialysis by the responsible nurses.The intervention group had relaxation training with listening to music on the basis of routine care.Before the intervention and three months after the intervention the Hamilton Rating Scale for Depression was used as an assessment tool to evaluate negative emotion of patients.Results Before intervention,the HAMD scores of the two groups showed no significant differences.3 months after intervention,HAMD scores had significant difference between two groups.Conclusions Relaxation training with listening to music can significantly improve patients' negative emotions,and is worthy of clinical application.

ObjectiveTo study the effect of three-level monitoring mode in reducing complications of pediatric PICC catheter tube and improving the quality of care for children. Methods64 cases of children with PICC catheter in our hospital from September 2009 to August 2011 receiving three-level monitoring modes were set as the experimental group.67 patients with conventional care from September 2007 to August 2009 were set as the control group.The incidence of catheter complications in children,success rate of catheter puncture and tube indwelling time for the two groups were observed. Results The complications occurred in 9 cases,accounting for 14.06％ in the experimental group.The complications occurred in 25 cases in the control group,accounting for 37.31％.The puncture success rate was 89.06％ in the experimental group,and the control group was 79.10％.The average time of tube indwelling in the experimental group was higher than the control group.The difference was significant. ConclusionsThe effect of three-level monitoring modes to reduce pediatric PICC catheter complications and improve quality of care in children with catheter is significant,it can increase the success rate of puncture and prolong tube in-dwelling time.

BACKGROUND: The regeneration and repair of skeletal muscle after injury relies on the new nucleus formed through muscle satellite cell proliferation. However, there are few reports on the relationship between the skeletal muscle cell proliferation and the vimentin expression.OBJECTIVE: To explore the relationship between the skeletal muscle cell proliferation and the vimentin expression, as well as the mechanism underlying the repair of exercise-induced skeletal muscle micro-injury. DESIGN, TIME AND SETTING: A randomized controlled animal experiment was done at the Sports Human Science Experimental Center in Hunan Normal University between December 2007 and September 2008. MATERIALS: A total of 50 male SD rats, aged 8 weeks, were randomly divided into a control group and a training group which were subdivided in to four groups at the time points of immediate post-exercise, hour 3, hour 24 and hour 48 post-exercise, with 10 ones in each of the five groups.METHODS: Rats in the training group underwent 3 days of repetitive exhausting eccentric exercise on a treadmill of-16° slope at the speed of 16 m/min. Rats in the control group underwent no running. MAIN OUTCOME MEASURES: Rats in the training group was taken for measurement immediate, 3 hours, 24 hours and 48 hours post-exercise respectively. Immunohistochemistry was adopted to determine the proliferating coil nuclear antigen (PCNA) A expression and the vimentin expression in medial head of triceps brachii muscle cells in each group at different phases of repair.RESULTS: The skeletal muscle cell showed sequentially-changed proliferation. The proliferation index of the training group was significantly higher than that of the control group immediately post-exercise. At hour 24 post-exercise, it reached the peak. Hour 48 post-exercise saw the decreased proliferation. The expression of vimentin also exhibits a sequential change after exercise. Moreover, its immunoreaction score changed with time in the same direction with the proliferation index, but there is no correlation between the two.CONCLUSION: Three days of repeated exhausting eccentric exercise can induce the sequential changes of skeletal muscle cell proliferation and vimentin expressions. Vimentin expression has some kinds of correlations with skeletal muscle cell proliferation, but it is not the only factor that matters.

BACKGROUND: Non-adherence to fluid restrictions is common in patients maintained on hemodialysis prior to and after kidney transplantation,which has a profound influence on the development and transfer of illness of the patients.Mental factors have great influences on adherence to fluid restrictions.OBJECTIVE: To investigate the effects of rational-emotive therapy on adherence to fluid restrictions of patients maintained on hemodialysis prior to and after kidney transplantation.METHODS: In total 100 patients maintained on hemodialysis were randomly assigned to an intervention group(n = 50)and a control group(n = 50).The control group received the conventional therapy.At the same time,the intervention group received the conventional therapy combined with rational-emotive therapy.All cases were assessed with the Symptom Checklist 90(SCL-90)and Medical Coping Modes Questionnaire(MCMQ)prior to and after intervention.Clinical indices related to adherence to fluid restrictions were measured three successive times and the average score of each index was calculated.RESULTS AND CONCLUSION: Forty-eight patients from the intervention group and 44 patients from the control group accomplished the study.After intervention,the scores of the two subscales,confronce and avoidance,were significantly higher than those in the control group(P < 0.05).However,some scores were significantly lower than those in the control group,including the score of acceptance/resignation subscale of MCMQ,total average score of SCL-90,the score of somatization,obsessive-compulsive,interpersonal sensitivity,depression,anxiety,hostility,photic anxiety and additional items,and the score of four clinical indices related to adherence to fluid restrictions(the ratio of interdialysis weight gain to dry weight,mean systolic blood pressure,mean diastolic blood pressure,and mean ultrafiltration volume prior to hemodialysis)(P < 0.05).All these findings suggest that rational-emotive therapy can effectively amend the coping modes and the mental states of the patients,and then improve their adherence to fluid restrictions.