0.05 ). The total effective rate was 89.29 % and 62.50 % in Group A and Group B respectively, the differences being significant ( P

Objective:To provide reference for clinical pharmacists through pharmaceutical care for patients with hyponatremia en-cephalopathy caused by pituitrin. Methods: Clinical pharmacists provided pharmaceutical care for one patient with hyponatremia en-cephalopathy caused by pituitrin. It was suggested by clinical pharmacists that 3% hypertonic saline and 20% mannitol be used in the patient with sodium ions and renal function monitoring. The patient was also told to increase salt in diets and limit water uptake. Re-sults:The ion levels of the patient returned to normal after the pharmaceutical care. Conclusion:Clinical pharmacists play an impor-tant role in the prevention and treatment of hyponatremia encephalopathy caused by pituitrin.

Objective To investigate the effect of Tianma Gouteng Decoction on myocardial fibrosis in renovascular hypertensive rat (RHR). Methods RHR models were established by occlusion of renal artery with artery forceps. The collagen concentration and the contents of collagen type I,III were measured. Meanwhile, the weight of heart and left ventricle was determined. Results (1)Both Tianma Gouteng Decoction and Captopril could reduce the left ventricle weight index (LVI) and collagen contents (P

[Objective] To observe the in-vitro inductive effect of ginsenosides (GS) on differentiation of rat bone marrow mesenchymal stem cells (MSC) into myocardial cells. [Methods] Marrow stromal cells were isolated from adult SD rats, and then were cultured and cloned by density gradient method and adhesive cultivation to prepare the primary MSC. The cell surface antigens of CD34 and CD44 were detected with flow cytometer to identify MSC. After subculture, the 8th generation of continuous MSC were induced by GS (250 mg/L) and 5-aza (5-azacytidine, 10 ?mol/L) and GS + 5-aza (250mg/L and 10 ?mol/L respectively) for 24, 48 and 72 hours to differentiate to myogenic cells. Meanwhile, a blank control group was set to compare the effect. After the induction, myocardial cell percentage was worked out after examining MSC count and positive cells count under the phase contrast microscope. The specific proteins of Desmin and cardiac troponin I (cTnI) in myocardial cells were detected by immunohistochemistry method, and the cardiac-specific gene expression of ?-MHC (myosin heavy chain) and ?-MHC in myocardiocytes was examined by reverse transcription-polymerase chain reaction (RT-PCR) analysis. [Results] The cultured marrow stromal cells grew well, spindle in shape, and their CD44 expression was positive, indicating that marrow stromal cells differentiated to MSC. After induction with GS and 5-aza, MSC differentiated to myocardial cells, and the myocardial cell percentage was 38% in GS group, 35% in 5-aza group and 39% in GS + 5-aza group, the difference being insignificant. The expression of Desmin, cTnI and MHC in MSC was positive, and MSC were spindle-shaped and looked like fibroblast, indicating that MSC differentiated to myocardial cells. [Conclusion] Ginsenosides can induce MSC to differentiate to myogenic cells in-vitro, and this will supply evidence for cell transplantation.

Objective:To establish a reliable approach for measuring proximal femoral 3 dimensional anatomy, and to compare post-operative differences of proximal femoralanatomy in the inter-trochanter fractures with two kinds of antegrade nailings.Methods: Some computer assisted design ( CAD ) soft-wares, e.g.Mimics, were used to establish a reliable approach for measuring proximal femoral 3 dimen-sional (3D) anatomy.Intra-class correlation coefficient ( ICC) was used to test the reliability of intra-and inter-observers.The post-operative pelvic CT data of 19 cases of inter-trochanter fracture patients treated with InterTAN nailing and 21 cases of inter-trochanter fracture patients treated with proximal femo-ral nail anti-rotation ( PFNA) were retrospectively analysed and used to measure bilateral proximal femo-ral anatomical parameters, including 2D and 3D femoral neck-shaft ( NS) angle and femoral neck ante-version (NA) angle, and 2D and 3D anteversion angles of the intramedullary (IM) nailings.ICC was used to test the consistency of the NA angles in the different groups, and the paired student T-test was used to test the differences of the paired quantitative data.Results:The established measurement method hasdexcellent consistency within the intra-and inter-observers, with all the ICCs higher than 0.9.The paired student T-test showed no significant difference between the post-operative bilateral 2D or 3D NA angles.The ICCs results showed that there were no consistency between the post-operative bilateral 2D or 3D NA angles (P values were 0.099 and 0.055, respectively), but the excellent consistency between the 2D injured side NA angle and 2D IM nailing’ s NA angle, or between the 3D injured side NA angle and 3D IM nailing’s NA angle (the ICCs were 0.81 and 0.8, respectively, P values <0.001).In PF-NA group, 57%of the differences between the 2D post-operative injured side’s and intact side’s NA an-gles were higher than 15°, which was more than 15.78%in InterTAN group.The paired student T-test showed no significant difference between the post-operative injured side’ s 2D or 3D NS angles and the in-tact side’s respective 2D or 3D angles in PFNA group (P values were 0.925 and 0.367, respectively), but in InterTAN group, the post-operative injured side’s 2D or 3D NS angles were significantly smaller than the intact side’s respective angles (P values were 0.033 and 0.009, respectively).Conclusion:By analyzing and comparing bilateral proximal femoral anatomical parameters after two kinds of IM nailings procedures, the differences between the bilateral post-operative NA angles in PFNA group were significantly larger than those in InterTAN group.There was significant correlation between the NA angles of the injured sides and NA angles of IM nailings in both the groups.

Objective To explore the possibility of Lipi Huatan Formula (LHF) in inhibit ing the occurrence of early atherosclerosis and its mechanism. Methods Twent y_four rabbits were randomly allocated to Group A (normal control), Group B (mod el control) and Group C (treated with LHF). Rabbit models with early dietary ath erosclerosis were induced by the feeding of fatty food. The morphological featur es and relative thickness of aortic intima, ki_67 expression of vascular smooth muscle cells (VSMCs) and the positive ratio of apoptotic VSMCs were observed by mo rphological, immunohistochemical and TUNEL techniques. Results The relative thickness of aortic intima, ki_67 expression of VSMCs and the positive ratio o f apoptotic VSMCs were decreased in Group C as compared with Group B (P

BACKGROUND:Classical deltopectoral approach leads to a great injury to soft tissues. It is difficult to lay the steel plate on the lateral side. The steel plate is frequently laid on the anterolateral side of humerus. Fixed position is not ideal.
OBJECTIVE:To evaluate the safety and feasibility of lateral deltoid-splitting approach in treatment of proximal humeral fractures.
METHODS:From August 2008 to August 2013, 114 patients with fracture of surgical neck of humerus, who were treated in the Department of Orthopedics, Yan’an Hospital Affiliated to Kunming Medical University in China, were enrol ed in this study. They were treated with locking compression plate, and assigned to deltoid splitting approach group and deltopectoral approach group (n=57). Surgical trauma, fracture healing, curative effects, functional recovery and Constant shoulder score were compared between the two groups.
RESULTS AND CONCLUSION:Al patients were fol owed up for at least 8 months. Compared with the deltopectoral approach group, the proximal humeral fractures were healed as scheduled in the deltoid splitting approach group, and the anteflexion, abduction, shoulder lifting of the shoulder joint, and sensation of lateral skin of the upper arm were not impacted. No significant difference in Constant shoulder score was detectable between the two groups (P>0.05), which suggested that deltoid splitting approach for treating the proximal humeral fractures was safe and feasible. In addition, in accordance with the Neer’s classification system, the excellent and good rate in the deltoid splitting approach group (91%) was significantly higher than that in the deltopectoral approach group (75%) (P<0.05). Therefore, the deltoid splitting approach can be used as the first choice for the treatment of proximal humeral fractures.

Objective To study the optimum combination of orientation parameter of total hip prosthesis and acetabular safe zone on condition that the range of motion for activities of daily living (ADL) is fulfilled.Methods A three-dimensional generic parametric and visually kinematic simulation module of THA was developed.Range of motion ( ROM ) of hip flexion ≥ 110°,internal-rotation ≥30° at 90° flexion,extension ≥30° and external rotation ≥40° were defined as the normal criteria for ADL.ROM of hip flexion ≥ 120°,internal-rotation ≥45° at 90° flexion,extension ≥30° and external rotation ≥40° were as the severe criteria.The ranges of changes in general ratios (GRs) of head-neck,femoral neck antevemion ( FNA ),operative inclination (OI) and anteversion (OA) of acetabulur components were 2.0-2.92,0°-30°,10°-60°,and 0°-70° respectively.Within the limits of the upper two activity criteria,the synchronous OA of acetabulur components was calculated with every 5°change in OI of the cup,and the collodiaphyseal angle ( CDD ) was set as 135°.The safe-zone of combination of acetabulur operative anteversion (OA) and inclination (OI) was defined as the area that fulfilled the two mentioned criteria of ROM without cup-neck impingement.All parameters were analyzed by using SAS 6.12 software.Results The safe zone of acetabdar angle rose with the increase of GRs of head-neck and the safe zone of severe criteria was smaller than that of normal criteria.When the CDD angle was 135°,the sum of average aeetabular OA and acetahular OI plus 0.816 times of the FNA equaled to 84.76° innormal criteria; and the sum of average acetabular OA and acetabular OI plus 0.873 times of the FNA equaled to 92.04° in severe criteria.Conclusions A high GR of head-neck greatly increases the size of safe-zone of acetabular angle.The higher demand of ROM of hip joint requires the smaller safe zone of acetabular angle,as can be corrected by increasing the GR of head-neck.The optimum combination between the sum of average acetabular OA and acetabular OI ( Y) plus FA (X)in the normal criteria and severe criteria can be estimated by using the following formulae:Y1 =-0.816X1 + 84.76 (R2 =0.993 ),Y2 =-0.873X2 + 92.04( R2 =0.999) respectively.

0.05). Conclusion Tianma Gouteng Decoction can reverse left ventricular hypertrophy and myocardial fibrosis,and its mechanism may be related to the inhibition of TGF-? 1 expression in cardiac muscle tissue.

OBJECTIVE To investigate the changes in serum HBV-DNA level in HBsAg positive patients before and after operation and their infectious risk in hospital.METHODS HBV markers(HBV-M) in serum was detected in 58 HBsAg positive patients by time-resolved fluoroimmunometric assay before operation.HBV-DNA level in serum of them before operation and at 3rd,and 7th day after operation was detected by real time fluorescent quantitative polymerase chain reaction.We also detected HBV-DNA in gastric drainage juice and abdominal drainage after operation.RESULTS HBV-DNA was detected in 27 of 58 HBsAg positive patients' serum,the positive rate was 46.1%.After operation,serum HBV-DNA was increased remarkably at 3rd and 7th day compared with before operation in these patients respectively(P