Objective To observe the effect of musky suppository in treating bleeding internal hemorrhoids. Methods The effects of 162 cases of bleeding internal hemorrhoids were observed. Results The time to take effect was 5 to 72 hours, average (22 ± 16.4)hours. After 7 days treatment, symptom improvement rate was as follows: bleeding 92.59%, erosion 87.80%, pain 91.80% , pruritus 75.93%, prolapsed 81.44%, swell 84. 35%. Conclusion Chinese medicine musky suppository is the primary choice for bleeding internal hemorrhoids, with apparent improvement for bleeding symptom, showing advantage of quick hemostasis, little side effect and safety.

[Objective]To seek for a method to rebuild radial head for comminuted radial head fractures,and recommend a new technique of bipolar radial head replacement.[Method]Five patients with fresh comminuted radial head fractures were treated by Tornier cement stem and bipolar radial prothesis.Among them,three were females and two were males,with the average age of 37.4Y(29-48Y).Four cases were to Mason type Ⅲ and one Mason type Ⅳ.All the patients underwent operation within 3-11 days with an average of 6 days after injury.Rehabilitation began in Mason type Ⅲ radial head fracture patients 48 h postoperatively.Both medial and lateral ligaments were repaired in one case of Mason type Ⅳ fracture.Plastic brace were used for 3 weeks during functional rehabilitation.The postoperative elbow joint was evaluated clinically by Broberg and Morrey score.[Result]All the patients healed by first intention were followed up for 7 to 50 months,with an average of 30 months.According to elbow functional evaluation criteria by Broberg and Morrey scores,there were excellent results in three and good in two respectively with an average of 92.2 points.[Conclusion]Cement stem and bipolar radial head prothesis replacement is a good technique for treating comminuted radial head fractures because it meets the designing principle of modern orthopaedics.

Background and purpose:Twist has been identifi ed as tumor metastasis promoter transcription factor and KiSS-1 has been identified as tumor metastasis suppressor gene,and both of them have been identified to be associated with the metastatic potential of non-small cell lung cancer(NSCLC) .Our aim was to identify the expression of both Twist and KiSS-1 in NSCLC and analyze their correlation with patients’ survival.Methods:Immunohistochemical staining using monoclonal Twist and KiSS-1 antibody were performed on paraffi n embedded specimens from 61 patients diagnosed with NSCLC,and 15 specimens of tumor surrounding lung tissue were used as control.The association with clinicopathologic data and prognosis of NSCLC were analyzed.Results:The expression of Twist was significantly higher in NSCLC than in tumor surrounding lung tissue(P

0.05). It could protect the survival nephrons. No obvious toxic and side effects were found. It is indicated that Niaoduling capsule is safe and effective for CRF.

Objective To establish a differently expressed genetic profile in placental tissues of pregnancy induced hypertension(PIH). Method The total RNAs were isolated from the tissues by Trizol and mRNA was purified by Midi Kit. The expression of 17 000 genes in placental tissues of 6 PIH and 5 normoten sive women were evaluated by cDNA array technique. Results Ninety-six differently expressed genes were identified in placental tissue of PIH compared with normal pregnancy cases. Seventy-eight genes were up-regulated and 18 were down-regulated. There were 6 unclassified genes, 8 unknown expressed sequence tag (EST) fragments and 3 cDNA fragments among these differently expressed genes. The differently expressed genes were involved in transcription and translation,cell differentiation,receptor,apoptosis,immune,metabolism and growth. Conclusion The cellular mechanism of PIH involves changes in genes expression in placental tissue. Microarray is a useful method to identify differently expressed genes in tissue.

[ Objective ] To observe the effect of relaxing operation with small needle knife and acupoint injection of Compound Osteotide Injection (COI) for suprascapular nerve compression syndrome (SNCS) . [Methods] Two hundred and twenty cases of SNCS were randomized to three groups: group A ( re = 120) was treated with small needle knife for relaxation and acupoint injection of COI, group B ( n = 50) with small needle knife for relaxation and group C ( re = 50) with acupoint injection of COI. The short-term and long-term effects were compared in the three groups. [Results] Total effective rate was 98.3% in group A, 88.0% in group B and 74.0% in group C ( P

Objective To study the clinical significance and the expression of Twist protein in non-small cell lung cancer(NSCLC).Methods The expression of Twist protein was examined in formalin-fixed paraffin-embedded tissue samples of 61 NSCLC by S-P immunohistochemical method.Results The expression level of Twist in NSCLC was significantly higher than that of normal lung tissue;the positive expression of Twist protein was related to the histotype,clinical stage and lymph node metastasis;the expression level of Twist protein in the cases whose survival time was less than 4 years was significantly higher than that in the cases whose survival time more than 4 years;the Cox analysis revealed that smoking and lymph node metastasis were the noticeable affective factors on the death of the NSCLC patients after surgery.Conclusion s Twist gene played an important role in the genesis and development of NSCLC,and was related to the prognosis.

Objective To investigate the application value of MR rthrography (MRA) in the diagnosis of acetabular labral tears. Methods Fifteen patients with a high degree of suspected acetabular labral tears received fluoroscope-guided injection of the contrast media into the hip joint ( hip arthrography) and fat-saturated spin-echo T1-weighted images were obtained in the coronal, sagittal, oblique-axial and radial planes. Hip arthroscopy was performed on 12 of them. Results Labral tears which were diagnosed in 11 patients by hip MRA were confirmed at hip arthroscopy. One patient showed no MRA indication of labral tear, also showed normal on arthroscopy. Tear in the anterior-superior quadrant 10 cases of 12 joints ( 12/13), posterior-superior quadrant 1 case of a joint (1/13). In 11 patients who underwent arthroscopy, hip MRA diagnosed 3 (3/13) joints labral tears in coronal planes, 10 (10/13) joints in sagittal planes and 13 (13/13) labral tears in axial-oblique and radial planes. In 15 patients with 20 hip joints, 5 cases 6 joints (6/20) with normal acetabular sublabral sulcus were performed. Conclusions MR arthrography of hip is a reliable method in the diagnosis of acetabular labral tears. Scanning method should be included fat-saturated spin-echo T1-weighted images in sagittal and oblique-axial planes or sagittal plus radial planes. The diagnosis of tor posterior-inferior quadrant should pay attention to the existence of a normal variation.

Objective To investigate the clinical diagnosis and the results of arthroscopic treatment for acetabular labrale tears. Methods From November 2008 to December 2009, 21 patients with unilateral acetabular labrale tears underwent hip arthroscopy were entered in the study, including 9 males and 12 females with an average age of 37.1 years. Physical examination, X-ray examination and magnetic resonance arthrography (MRA) were carried out preoperatively to make the definite diagnosis. Of 21 cases, including labrale debridement in 14 cases, labrale debridement plus femoral osteoplasty in 5 cases and labrale repair plus osteoplasty in 2 cases. Patients were followed-up either by telephone inquiring or out-patient interview.The visual analogue scale (VAS) and Harris hip score were recorded before operation and 6 months after operation respectively. Results All 21 patients showed a positive Fadir impingement sign on the affected hips,meanwhile 15 cases showed a positive Fabir impingement sign, and positive McCarthy test was observed in 9cases. X-ray film showed 11 cases have cam type impingement, among which 6 combined with pincer type impingement. Two cases had acetabulum retroversion alone. On MRA images, signals of contrast agent infiltration in anterior superior quadrant which indicated labrale tear were observed among all cases. All labrale tears were confirmed under arthroscopy. All patients were followed up for average 11.6 months (range, 6-19).The symptoms were obviously released after operation. The VAS decreased from (5.3±1.3) preoperatively to (1.4±-0.9) 6 months postoperatively. The mean Harris hip score improved from (63±9) preoperatively to (84±10) 6 months postoperatively. All the differences had statistical significance. Conclusion Acetabular labrale injury has a close correlation with femoroacetabular impingement. Impingement test and MRA have a high sensitivity and accuracy on clinical diagnosis of labrale tears. Arthroscopic debridement, repair and osteoplasty for labrale tears give a good early outcomes.

Objective To explore the diagnosis, treatment and prognosis of acute perforation of gnstric cancer. Methods The clinical data of 24 patients with acute perforation of gastric cancer who had been admitted to Guangzhou General Hospital of PLA from July 1996 to December 2008 were retrospectively analyzed. Results Of all patients, 4 were treated by perforation repair, 2 by perforation repair combined with gastrojejunostomy, 11 by palliative subtotal gastrectomy, 2 by radical gastrectomy, and 5 by radical gastrectomy after perforation repair. The mean survival time of patients treated by perforation repair, perforation repair combined with gastro-jejunostomy, partial gastrectomy and radical gastrectomy were (4±5), (6±9), (12±7), and (25±9) months, respectively. Conclusions Early diagnosis and reasonable operation are the keys to decrease the morality and increase life quality for patients who suffered from acute perforation of gastric cancer. Different pathologic stages maybe an important factor in deciding the prognosis.