Pelvic fracture is a complex fracture,unstable pelvic fracture needs surgical operation.Early open reduction and internal fixation would be benefit for functional rehabilitation,help to reduce mortality,blood loss and late complications.Surgical approaches include iliac-groin approach and Kocher Langenbeck approach.There are many iatrogenic injuries of surgery,including vessels,nerves and viscerals injuries.Once the injuries happened the consequences are very serious.So,preventing these iatrogenic injuries is crucial.Only if we are familiar with surgical approach and research the clinical anatomy much more,we could reduce the occurrence of iatrogenic injury utmostly.

Objective To observe the cervical regeneration outcome after different loop electrosurgical excision procedures(LEEP) for the management of cervical lesions.Methods A total of 209 patients with cervical lesions including cervical epithelial neoplasia,cervical HPV infection,cervical polyp and condyloma,and severe cervicitis were performed LEEP in our hospital.The types of LEEP included shallow ring excision,deep ring excision,LEEP conization,and that similar to cold-knife conization.The width and depth of removed cervical tissues were recorded,and the cervical regeneration was observed during the follow-up. Results Among the 209 cases,179(85.6%) were satisfactory cervical regeneration,24(11.5%) were little satisfactory cervical regeneration,and 6(2.9%) were unsatisfactory cervical regeneration.Shallow ring excision,deep ring excision and cone excision had higher satisfactory situation.Extroversion of cervical columnar epithelium was observed in 15 cases(7.2%) in little satisfactory cervical regeneration.Severe extroversion of cervical columnar epithelium of 3 cases occurred in unsatisfactory cervical regeneration.Besides,there were 2 case of cervical shortening and 1 case of severe erythema in unsatisfactory cervical regenerations. Conclusion Although having such complications as extroversion of cervical columnar epithelium,cervical shortening and erythema,LEEP performs a high satisfactory cervical regeneration after management of cervical lesions.It is in great need to analyze the condition of different patients in managing cervical lesions by LEEP.

Animals ; Brain ; drug effects ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Free Radicals ; metabolism ; Rats ; Rats, Wistar ; Sports

Dami) existed. The transcriptional levels of survivin gene in K562/ADR cell strain was 1.6-fold higher than that in K562 cell strain,but wasn't detected in peripheral blood mononuclear cells(PBMNCs).All-trans retinoic acid significantly decreased survivin mRNA expression levels. CONCLUSION: These data suggest that the survivin gene might be a potential therapeutics target due to the role in anti-apoptosis and drug resistance.

OBJECTIVETo compare the effectiveness and safety of transurethral resection of the prostate (TURP) and transurethral enucleative resection of the prostate (TUERP) in the treatment of benign prostate hyperplasia (BPH).

METHODSA total of 630 BPH patients with indication of surgery were randomly assigned to receive TURP (n = 305) and TUERP (n = 325), respectively. There were no significant differences preoperatively in age, prostate volume, International Prostate Symptom Score (IPSS), and Qmax between the two groups (P > 0.05). The prostate resection rate, operation time, postoperative complications, and quality of life (QOL) of the patients were recorded and statistically analyzed.

RESULTSCompared with TURP, TUERP showed a significantly higher rate of prostate resection ([47.0 +/- 13.3] vs [60.1 +/- 12.3]%, P < 0.05), shorter operation time ([57.9 +/- 15.9] vs [40.4 +/- 14.2] min, P < 0.05), and shorter bladder irrigation time ([2.7 +/- 0.6] vs [2.2 + 1.1] d, P < 0.05). Significant differences were found between the pre- and post-operative levels of serum sodium and hemoglobin in the TURP group ([141.2 +/- 3.5 ] vs [136.9 +/- 4.7] mmol/L, P < 0.01; [137.6 +/- 8.8] vs [124.8 +/- 9.6] g/L, P < 0.01), but not in the TUERP group. Three months after operation, IPSS, QOL, and Qmax were all markedly improved in both groups (P < 0.01), but with no significant differences between the two groups (P >0.05).

CONCLUSIONTUERP is better than TURP in the treatment of BPH for its advantages of higher resection rate of the prostate, shorter operation time and bladder irrigation time, less intraoperative blood loss, fewer postoperative complications, and faster recovery.

Objective:To observe the effect of acupuncture plus medium-frequency electric stimulation on bladder function after radical hysterectomy for cervical cancer. Methods:A total of 170 patients confirmed by biopsy and surgical pathology and treated with radical hysterectomy for cervical cancer were randomly divided into an acupuncture group, an observation group and a control group by random digital table. Fifty-six cases in the acupuncture group were treated with acupuncture after surgery, one session each day, till the extubation day; 58 cases in the observation group were treated with acupuncture plus medium-frequency electric stimulation after surgery, one session each day, till the extubation day; and 56 cases in the control group didn't receive any intervention, and the catheter was retained till the extubation day. On the postoperative day 14, all groups were dealt with catheterization to determine the residual urine volume, in order to observe the occurrence rate of urinary retention and the recovery of bladder function and to compare the differences of the therapeutic effects among the groups. Results:The occurrence rates of urinary retention were respectively 16.1%, 20.7% and 46.4% in the acupuncture group, observation group and control group, with significant differences (P<0.05). When comparing the acupuncture group and the observation group with the control group, there were significant differences (bothP<0.05). In comparison between the acupuncture group and the observation group, there was no significant difference (P>0.05). The recovery rates of bladder function in the three group were respectively 42.9%, 60.3% and 41.1% without significant differences (P>0.05). Moreover, there were no significant between-group differences (P>0.05), but acupuncture plus medium-frequency electric stimulation showed a better tendency. Conclusion: The single application of acupuncture therapy is effective and able to prevent urinary retention after radical hysterectomy for cervical cancer. Acupuncture plus medium-frequency electric stimulation can effectively enhance the recovery of bladder function and reduce the residual urine volume in the bladder to the maximum.

The levels of c-fos mRNA in U937 cell line were determined with in situ hybridization.Theresults showed that TPA induced the expression of c-fos gene with a relationship of dosage-ef-fect.It was also proved that GM-CSF,TNF,IL-9,IL-3 and IL-6 increased the expression of c-fos gene.

Aim To investigate the effects of PB-19 on action potential (AP) of ventricular cells in vitro and ischemia and reperfusion induced arrhythmias in vivo in rats. Methods ① We established the model of isolated rat right ventricular wall and perfused the models with normal Tyrode’s solution and PB-19.Microelectrode was inserted into the cells to record the AP. ② We ligated the left anterior descending coronary artery of rats to study the effects of PB-19 on ischemia and reperfusion induced arrhythmias. 50 rats were divided into 5 groups randomly and were given iv. injection with normal saline and PB-19 of different concentrations respectively. We recorded Ⅱ ECG of the rats. Results ①In vitro models, the APD_ 50、APD_ 90 of PB-19 group were significantly longer than that of control group respectively (P

[Objective]To construct arecombinant eukaryotic expression plasmid carrying human BMP-7 gene which was transfected into bone marrow stromal cells(BMSCs) in vitro and expressed.[Method]Clone human BMP-7 cDNA from a Chinese woman placenta was recombinanted with plasmid pcDNA3.1,to construct eukaryotic expression carrier of recombinaut pcDNA3.1-hBMP-7.The BMSCs were isolated from rabbit bone marrow and cultured in vitro.They were divided into three groups: pcDNA3.1-hBMP-7 transduced group;pcDNA3.1 transduced group;untransduced group.The expression of hBMP-7 was detected by RT-PCR,Immuneohistochemistry.ALP,Collogen,Osteocalcin production were detected.[Result]The pcDNA3.1-hBMP-7 transduced BMSCs expressed hBMP-7 at both mRNA and protein levels.ALP activity was detected in pcDNA3.1-hBMP-7 transduced cells from day 2 to day 10,peaking on day 8.Collogen,osteocalcin production were elevated significantly too(P

0.05).[Conclusion]The factors causing reductions should be removed arthroscopically.Arthrocopy may be a useful micro-treatment method for DDH.