Objective To study the present development of human resource allocation and development trends of traditional Chinese medicine.Methods Literature review was used to study the present development of such human resources in China.Results As of 2015, TCM institutions accounted for 4.73 percent of the total medical institutions in China, and Chinese medicine personnel accounted for 7.40 percent of the total medical workers in the country.The number of staff with education below undergraduate degree in TCM hospital accounted for 35.6% of the total.Conclusions Education level of TCM hospital staff is expected to elevate, and their education needs to respect the law of growth for such human resources and professional development.Continuing education calls for greater attention for elevation of the human resources in general.

Objective:To discuss the effect of treatment of complicated intra-articular distal radius fractures with extended flexor carpi radialis approach.Methods: A retrospective analysis of 38 cases with fresh complicated intra-articular distal radius fractures treated by using extended flexor carpi radialis approach in our hospital from October 2012 to March 2015,with 25 males and 13 females.The average age was (52.76±8.62) years (32-64 years).The average time to surgery was (5.42±1.91) d (3-10 d),with left wrist 17 cases and right wrist 21 cases.All the patients were with C3 distal radius fractures according to Association for the Study of Internal Fixation (AO/ASIF) classification.The follow-up was conducted 1,2,3,6,and 12 months after operation,including AP and lateral X-ray,wrist extension and flexion,radial deviation and ulnar deviation,forearm pronation and supination,and grip strength.At the end of 6 and 12 months after operation,all the patients were evaluated by using the mo-dified Garland-Werley score and patient rated wrist evaluation (PRWE).Results: All the patients got good bone union,and their follow-up time was more than 12 months.The average follow-up time was (16.37±2.85) months (12-22 months).The score of modified Garland-Werley evaluation 6 months post-operation was 5.37±2.82,excellent and good rate was 84.21％,the score of modified Garland-Werley evaluation 12 months post-operation was 5.03±2.60,excellent and good rate was 86.84％.The score of PRWE 6 months post-operation was 15.82±8.38,the score of PRWE 12 months post-operation was 12.17±7.58.Conclusion: The extended flexor carpi radialis approach is effective for the treatment of complicated intra-articular distal radius fractures and can avoid the complications of volar and dorsal combination approach.

Objective To investigate the expression of forkhead box protein P1(FOXP1)in gastric mucosa-associated lymphoid tissue(MALT)lymphomas and its relationship with histological morphology and prognosis. Methods In this study.samples of 43 MALT lymphoma were studied histologically and divided into monomorphic histology group and polymorphic histology group according to their cellular features.The expressions of FOXP1 and NF-κB in gastric MALT lymphoma were evaluated immunohistochemically by two-step method of Envision,and the clinicopathological features and prognosis were analyzed retrospectively.Results The nuclear expressions of FOXP1 in 43 cases with gastric MALT lymphoma were 44%(19 of 43),including strong immunoreactivity in 7 cases and moderate immunoreactivity in 12 cases.There were 4 cases with positive immunoreactivity in moninorphic histology group and 15 cases in polymorphie histology group,and the difference was statistically significant(15%vs.88%,P＜0.01).All the postoperative recurrent cases were strongly positive with FOXP1 stain,and it was closely with FOXP1 expression(P＜0.01).The median survival time(26 months)in polymorphic histology group was significantly shorter than that(123 months)in monmorphic histology group(P＜0.01),and the median survival time was significantly longer in negative FOXP1 expression group than that in moderate FOXP1 expression group and in strong FOXP1 expression group(115 vs.55 vs.12 months)(P＜0.05).similarly,the median survival time in nuclear factor kappa B(NF-κB)expression group was significantly shorter than that in negative NF-κB expression group(26 vs.131 months)(P＜0.01).The median survival time in stageⅠ(98 months)and stage Ⅱ(121 months)was significantly longer than that in stage Ⅱ E+Ⅳ(33 months)(P＜0.01).By multivariate COX regression analysis.FOXP1 nuclear expression and clinical stage were independently prognostic factom. Conclusion FOXP1 expression may be used as a biomarker for the assessment of malignant transformation to diffuse large B-cell lymphoma(DLBCL)and predicting prognosis.

Objective To evaluate the cross-screws fixation for displaced radial neck fractures.Methods A total of 29 patients with displaced radial neck fracture (Mason type Ⅱb) were treated by open reduction and cross-screws fixation at our department from October 2009 to August 2012.They were 18 males and 11 females,aged from 18 to 56 years (average,37.2 years).The fractures affected 16 left and 13 right sides.The time from injury to operation was from 3 to 72 hours,with an average of 33.9 hours.All fractures were displaced by more than 2 mm or angulated by more than 30°,and caused by simple falling.The elbow function was evaluated by the Broberg & Morrey scoring system at one year postoperation.Results All the 29 patients were followed up for an average of 16 months (range,from 12 to 29 months).All fractures healed within 3 months,ranging from 4 to 12 weeks (mean,10.6 weeks).By the Broberg & Morrey scores at one year postoperation,15 patients were rated as excellent,10 as good,3 as fair and one as poor,giving an excellent to good rate of 86.2％.No wound infection,neural injury,fracture displacement or fixation failure occurred.No implants were removed due to local uneasiness.Conclusion Cross-screws fixation can achieve satisfactory outcomes for radial neck fractures.

AIM: The expression of the mouse ? 2 microglobulin (? 2 m) in NIH3T3 cells transfected with the mouse ? 2m sense and antisense RNA was detected to clarify the effect of mouse ? 2m sense and antisense RNA on the expression of MHC classⅠgene. METHODS: The mouse sense and antisense RNA, pcDNA3-? 2mSN and pcDNA3-? 2mAN, were constructed and were transfected into NIH3T3 cells by lipofectamine. RT-PCR and Western blot were used to detect the expression of ? 2m in those cells. RESULTS: The expression of the mouse ? 2m in the cells transfected with pcDNA3-? 2mSN was increased, while it was decreased in those cells transfected with pcDNA3-? 2mAN. CONCLUSION: pcDNA3 -? 2mAN can downregulate the expression of the ? 2m in NIH3T3 cells.

Objective: To determine whether 3-dimentional CT scans is able to effectively improve the detection rate of AO B3 distal radius fractures in clinics.Methods: From Jan 2013 to Jan 2014, 30 patients with distal radius fractures were retrospectively enrolled in this study, all the patients directly visited the skeletal trauma emergency department in Beijing Jishuitan Hospital post injury and all of them accepted open reduction and internal fixation of distal radius fractures at last.All the radiographic data including X ray films and 3-dimentional CT scans of these patients were collected.Two independent observers were required to make primary AO classifications for each fracture by X rays at first, then to make final AO classifications by 3-dimentional CT scans.Finally, the detection rates of CT scans and plain films for AO B3 distal radius fractures and B3.3 distal radius fractures were compared, the agreements of the two methods for diagnosing AO B3 and B3.3 fractures were calculated by Cohen''s Kappa calculations.Results: All the 30 fractures were confirmed to be AO B3 distal radius fractures intraoperatively, and 10 of them were B3.3 fractures.The results were completely consistent with the results of 3-dimensional CT scans.However, only 80%(24/30) AO B3 distal radius fractures and 60%(6/10) B3.3 distal radius fractures could be diagnosed only by X rays.The detection rate of CT scans was proved to be significantly higher than X rays for diagnosing B3 distal radius fractures(100% vs.80%,P<0.05), the detection rate of CT scans was also proved to be significantly higher than that of plain films for detecting B3.3 distal radius fractures(100% vs.60%,P<0.05).The agreement of 3-dimentional CT scans and X ray was poor for detecting both the AO B3 distal radius fracture and B3.3 distal radius fracture (kappa=0).Most importantly, in the study process, two special kinds of B3 distal radius fracture were initially found and described by us.One was named as radial B3 fracture, and the other was named as ulna B3 fracture.Conclusion: 3-dimentional CT scans can effectively improve the detection rate of B3 and B 3.3 distal radius fractures, and also help find two special kinds of B3 fractures.

BACKGROUND:It has been reported that treatment with granulocyte-colony stimulating factor (G-CSF) increases the abundance of circulating CD34+ cells in rats. Data from the study, more important, suggested that mobilized by G-CSF may enhance rapid reendothelization and reduce neointimal formation after vascular injury.OBJECTIVE: To evaluate whether BM-derived CD34+ cells could enhance rapid reendothelization and reduce neointimal formation after balloon-injured carotid artery in an intact rat model.DESIGN: Randomized control animal study.SETTING: Nanjing First Hospital Affiliated to Nanjing Medical University.MATERIALS: The experiment was carried out in Nanjing First Hospital from December 2005 to April 2006. A total of 40 male Sprague-Dawley rats, weighing 200-250 g and of SPF grade, were purchased from National Rodent Laboratory Animal Resources, Shanghai Branch. The recombinant human G-CSF was purchased from Qilu Pharmaceutical. The 2F Fogarty arterial embolectomy catheters were purchased from Edwards Lifesciences. Anti-human CD34 and anti-human CD45 were purchased from Multi Sciences.METHODS: SD rats were divided randomly into treated group (n =20) and control group (n =20). Subcutaneous injection of recombinant human G-CSF (100 μg/kg/day) once daily for 8 days for treated group. Control group as treated with subcutaneous injection of saline. Five days after initiation of G-CSF treatment or saline, the rats were anesthetized by intraperitoneal injection with ketamine. The left common carotid artery was exposed through a midline incision of the ventral side of the neck. A 2F Fogarty arterial embolectomy catheter was inserted through the external carotid artery,inflated with 200 μL air, and passed 3 times along the length of the segment, which was defined proximally by the carotid bifurcation and distally by the edge of the omohyoid muscle. After removal of the catheter, the proximal ligature of the external carotid artery was tied off. ① An average of 1 mL venous blood per rat was collected for enumeration of the white blood wells (WBCs) and CD34+ cells before and 5 days after initiating G-CSF or saline treatment. ② Ten rats in each group were killed with overdose ketamine at 14 and 28 days after balloon injury and left common carotid arteries were harvested. The luminal surface of carotid arteries (n =5, each group) was exposed to calculate the reendothelialized area, which was manually traced with software (Image ProPlus). Reendothelialized area = non-stained with Evans blue area/the total area of balloon-injuried. The cross sections of carotid arteries (n =5, each group) were stained with hematoxylin and eosin (HE) and calculated intima-to-media area ratio (I/M) with software (Image ProPlus) to assess the extent of neointimal thickening. ③ To evaluate the extent of reendothelialization of arteries injury, sections were stained with CD31 and vWF by immunohistochemistry analysis.MAIN OUTCOME MEASURES: ① The number of WBCs and CD34+ cells; ② the extent of reendothelialization of arteries injury; ③ the extent of neointimal hyperplasia (I/M); ④ CD31 + and vWF+ endothelial cells.RESULTS: A total of 40 rats were involved in the final analysis. ① The number of WBCs and CD34+ cells: After 5 days of treatment, the number of WBCs in the treated rats increased more than 2.7-fold compared with control group [(27.60±2.45) ×109 L-1, (10.11±1.81) ×109 L-1, P ＜ 0.01], CD34+ cells increased more than 12.2-fold compared with control group (38.31×107 L-1, 3.14×107 L-1, P ＜ 0.01). ② The extent of reendothelialization: At 14 and 28 days after balloon injury,carotid artery of reendothelialization in the treated group were (68.3±8.3)％ and (97.6±4.1)％, superior than the control group (33.8±6.3)％ and (76.1±5.2)％ (P ＜ 0.01). ③ The extent of neointimal hyperplasia: At 14 and 28 days after balloon injury, the neointima-media (I/M) ratios in the treated rats were 0.39±0.11 and 0.45±0.09, less than the control group 0.87±0.15,1.26±0.16 (P ＜ 0.01). A highly significant inhibition of neointimal hyperplasia was observed in the treated group. ④ CD31+ and vWF+ endothelial cells: At 28 days after injury, sections from G-CSF treated group showed almost complete and continuous monolayer of CD31 and vWF positive cells.In contrast, a patchy and interrupted CD31 and vWF positive cells were found lining the lumen of control group.CONCLUSION:Treatment with G-CSF significantly increases the number of CD34+ cells and accelerates the rate of reendothelialization of injured vessels, leading to marked inhibition of neointimal formation after vascular injury in rats.

Objective 　To investigate the effect of risperidone on regional cerebral blood flow (rCBF) and the relationship between efficacy and rCBF ratio. Methods　Twenty four naive schizophrenic patients (diagnosed according to the ICD 10) completed 8 weeks treatment with risperidone. Ten patients were male and 14 were female. Twenty six healthy controls were enrolled as control group. The treatment dose of risperidone was 3～6 mg/d. After 8 weeks treatment, brain imaging was conducted again. Results　Before treatment with risperidone, compared to the control group, the baseline rCBF ratios of left and right inferior posterior temporal of patients were higher and the cognitive activated rCBF ratios of left mid-lateral frontal was lower. After treatment, the baseline state rCBF ratios of right lateral temporal, left and right superior posterior temporal were significantly decreased. The cognitive activated rCBF ratios of left and right inferior medial frontal, left inferior lateral frontal, left superior fronto temporal and left superior lateral fronal significantly increased. The efficacy was correlated with changes of the baseline rCBF ratio in some RIOs. Conclusions　Risperidone could change the blood perfusion in some ROIs. It suggested that the perfusion in these ROIs could be useful for predicting treatment efficacy.

Objective To explore the curative effect and security of transurethral holmium laser resection for adult ureterocele.Methods 22 cases with adult ureterocele were retrospectively studied.Eight adult ureterocele cases were male and 14 cases were female.The mean age was 36.5 years (ranged from 20 to 67years).All of the patients were unilateral onset,15 cases on the left side and 7 cases on the right side.The mean course of the disease was 31 months (ranged from 15d to 12 years).The clinical presentations were varied.All 22 cases were treated by tran-surethral holmium laser resection.About one -third of cyst wall were left in order to avoid vesicoureteral reflux and hydronephrosis.Results All 22 cases succeeded uneventfully.The pathologic study confirmed that 22 cases were ure-terocele.The mean hospital stay was 8days (ranged from 6 to 12days).Mean follow -up time was 17 months (12 -26 months),while 2 cases were lost.All 20 cases urine alalysis was normal.Five patients showed no hydronephrosis, while 10 cases showed less hydronephrosis.Cystoscopy showed all 20 cases ureteral healing was smooth,and none showed recurrence of ureterocele.Voiding cystourethrography showed none of vesicoureteral reflux.Conclusion Transurethral holmium laser resection would be a good choice for adult ureterocele,because the treatment has the advantages of simple operation,low requirement of equipment,safety and reliability.Especially for the primary level hospital,transurethral holmium laser resection is worth further clinical promotion.

Objective To improve the detail of the surgery for cicatricial ectropion,and the the effect was investigated. Methods Based on 46 patients withⅡ,Ⅲdegree cicatricial ectropion admitted to our department,choose the junction of normal skin and scar tissue as the incision line according to the degree of ectropion and local situation,and to reserve and recover the orbicularis oculi muscle as possible. The released areas exceeded separately the external canthus and reached the level of eye fissure,take advantage of full-thickness skin graft to correct the parallel lines and make fixation to the eyelid ectropion fusion skin graft on external canthal ligament. Results After followed up for 6 months to 2 years,46 cases of eyelid skin grafts survived completely and eyelids were in good reduction,with none case of incomplete eyelid closure. Conclusion Choose the surgical incision and the released areas in a proper way to reserve the structural integrity of orbicu-laris muscle and make skin graft fixation to inner and external canthal skin can prevent effectively the recurrence of ectropion and improve surgical progress.