The treatment for chronic myeloid leukemia is still a challenge,at present.Tyrosine kinase inhibitors can partially control chronic myeloid leukemia in blast crisis (CML-BC),but the effect is not durable.Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only way that can cure CML-BC.This paper presents a review of the treatment before allo-HSCT for CML-BC,the selection of condition regimen,donor and hematopoietic stem cell,the monitoring of MRD post-transplant,the prophylaxis and intervention of relapse.

Objective To provide an information monitoring software for therapy drug,which can automatically construct safe concentration scope,statistically analyses data,query and input data.Methods TDMIS is developed by Powerbuilder 9.0 and is run in WIN 98 or the copy over it.2062 cases are analyzed through TDMIS and a safe concentration scope is set.Conclusion TDMIS is a practical software.It can make drug prescription standardized,computerized and easy to be statistically analyzed.The working efficiency and quality of clinical apothecary are greatly improved.

According to the programming characteristics under the SOC embedded environment,the dynamic auto-adapted bit stream technology,the intelligent interception technology,and the tele-control technology are utilized to realize the real time network communication of medical video with a variable bit stream from 1M to 4M as well as the tele-control of multiple communication protocols such as TCP,UDP and Multicast.

Through thorough understanding of the pathophysiology of graft-versus-host disease (GVHD) and graft-versus-leukemia (GVL) effect, especial the effects of immune cells and cytokines, the article is designed to find out multiple ways to reduce GVHD and reserve or enhance GVL effect. Many kinds of cytokines are involved in the pathophysiologic mechanisms of GVHD and GVL effect. Different cytokines have different effects on GVHD and GVL effect. Immune cells play important roles in regulating GVHD and GVL effect. Studies shows that some cytokines and specific immune cells are able to reduce GVHD, as well as reserve or enhance GVL effect at the same time, which make the separation of GVL from GVHD can be achieved. On the whole, through thorough understanding of the mechanism of immune cells and cytokines in GVHD and GVL effect, we can find out multiple ways to reduce GVHD, as well as reserve or enhance GVL effect.

OBJECTIVE:To study influence factors of medical students’rational drug use in clinical practice and to provide references for improvement of medical educations and rational drug use. METHODS:The information was obtained by 325 designed questionnaire"questionnaire for prescription behaviors of medical students’rational drug use"performed by students in two medical colleges of Jiangxi Province and was inputted using Epidata3.0 software. SPSS13.0 software was adopted to analyze data by means of descriptive statistical analysis and multiple linear regression analysis methods. RESULTS & CONCLUSIONS:The level of medical students’rational drug use was just a little below the average level. It was positive correlated to the self-evaluation on instructors’conducting frequency and the achievements in medical course,but with negative correlation to the performances of rational drug use knowledeg. The achievements in medical course in self-evaluation has great impact on rational drug use behaviors while the performances of rational drug use knowledge has little impact on it.

The popularization of home medical equipment facilitates the treatment and management of many diseases, improving the patient compliance. However, due to the absence of medical background, most of their users have various security risk in the course of reorganization, choosing, using and maintenance of the products. This paper analyzed the property of security risk in home medical equipment, and described the matters needing attention in the using of several common products.
Consumer Product Safety ; Equipment and Supplies ; Household Articles ; Risk Assessment

Objective To explore the clinic effect of arthroscopic in the treatment of Haglund deformity.Methods Sixteen patients with Haglund deformity were treated with arthroscopy from June 2009 to December 2011,including 7 males and 9 females,with an average age of 28.8 years (range,17-39 years).All 16 patients were suffered ankle back pain,exacerbations of pain during active and passive plantar flexion.This group of patients was chosen arthroscopic surgery to treat Haglund deformity as conservative treatment was invalid.With the prone position for surgery,we selected two approaches next to the Achilles tendon.Use the C-arm X-ray fluoroscopy observed calcaneus orthopedic during the operation.From the posteromedial approach to the posterolateral approach to alternately use the shaver and ArthroCare to clean up the front of the inflammation of the Achilles tendon bursa,by which could form arthroscopic operations security zone.All operating equipment was on the back toward the Achilles tendon,which could maximize the protection Achilles tendon.Postoperative plaster or brace short brake was used for two weeks.16 cases of postoperative patients were followed up； the mean follow-up time was 13 months (9-18 months).According pain visual analogue scale (VAS) and the American Orthopaedic Foot and Ankle (AOFAS),the clinic effects were evaluated.Results At the last follow-up,the AOFAS hindfoot score of 91.5±2.8 was significantly higher than the preoperative 71.0±3.7 (t=17.38,P=0.014),postoperative VAS score 1.3±0.6 was significantly lower than the preoperative 5.10±0.44 (t=19.20,P=0.022).Conclusion The treatment of Haglund deformity by means of arthroscopic minimally invasive,with smaller trauma,faster recovery and lower complications,is effective and safe in clinical practice.However,dues to its steep learning curve,this method requires doctors to carry out who had relatively large arthroscopic surgery experience.

Objective To assess the effect of Ambroxol combined with Naloxone on respiratory insufficiency on premature infants. Methods A total of 168 premature infants treated from 2006 to 2009 in our hospital were divided into two groups randomly. Additionally to the conventional treatment, Ambroxol (5 mg pertime) combined with Naloxone (0.1mg pertime) intravenously injected 2 to 3 times one day for 3 to 5 days in the treatment group(86 cases). The control group (82 cases) was treated by routine Aminophylline injection,3- 5 mg/kg pertime, 2 to 3 times one day. Respiratory rates, regulately or not,breathholding, cyanosis and apnea,mechanically ventilated time,time of oxygen inhaling, time of hospital stay and the overall response rate were measured. Results The overall response rate was 80% (69/86) in the treatment group and 56% (46/82)in the control group, with significant difference between the two groups ( P ＜ 0. 05 ). Mechanically ventilated time,time of oxygen inhaling and hospital stay in the treatment group was (110.5±45.1) hrs, (169.3±58.6) hrs and ( 12±3) days, which were all significantly lower than that in the control group ( 181.1±81.2) hrs, (236.6±87.8)hrs and (16±5)days,respectively(P＜0.01 or 0.05). Conclusion Ambroxol and Naloxobe additional to conventional treatment could improve the respiratory function in premature infants with respiratory insufficiency safely with less side effects. Moreover,breathing machine could be removed to some extent,which made it more applicable in primary hospitals.

Objective To provide references for epidemiology teaching reform by investigating scores of epidemiological exam and applications of epidemiologic course content in practice.Methods The epidemiological exam scores of students majoring in preventive medicine from 2004 to 2007 grade were statistically analyzed and questionnaire survey was carried out among students of 2006 and 2007 grade.Results The skewness of epidemiological scores from four garades were negative skew,and the kurtosis of 2007 grade was positive,the others were negative;there were statistical differences among the average scores of different grades(F=2.70,P＜0.05);there were statistical differences between 2004 grade and other grades in passing rate(x2=7.94,P＜0.008).Most of the contents applied in survey were prevention and control of infectious deseases(16.0％),prevention and control of chronic diseases(13.9％),surveillance of diseases(11.8％).Conclusions Epidemiology teaching reform should be enhanced and should integrate theory with practice.

Objective: To study the inhibitory action of Jiangru Power on rat prolactinoma induced by diethylstilbestrol.Methods: Prolactinoma Rat models were prepared by embedding estrogen subcutaneously.Then they were randomly divided into three groups,respectively given intragastric administration of placebo,Jiangru Power and Norprolac.After four weeks of treatment,all the animals were executed.Each pituitary gland was weighed.Serum prolactin(PRL) levels were measured by RIA method.Pituitary tumor transformed gene(PTTG) mRNA levels in pituitary tissue were measured by RT-PCR method.Results: The weight of pituitary gland and serum PRL level in Jiangru Power or Norprolac group all were obviously lower than those in placebo group(P