Adult ; Aged ; Carcinoma, Renal Cell ; diagnosis ; surgery ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; diagnosis ; surgery ; Male ; Middle Aged ; Nephrectomy ; methods ; Treatment Outcome

Objective Observe the results and reality of the peripheral nerve stimulator in the obtu- rator nerve block in TURBt.Methods 18 cases received the peripheral nerve stimulator in obturator nerve block before TURBt.Results In 17cases obturator nerve reflection vanished;lcase had a little symptom of adductor spasm.Conclusion Obturator nerve block with the help of the nerve stimulator can increase the achievement and quality of obturator nerve block and avoid some complications caused by obturator nerve re- flection in TURBt,such as perforation of bladder and injury of nerve and vessel.

Objective To evaluate the security and effect of combination of adjuvant hormonal thera- py and brachytherapy for localized prostate cancer.Methods 22 patients with T1-T2c prostate cancer were treated with transperineal ultrasound-guide 125I seeds prostate implantation and adjuvant hormonal therapy for 4～7 months.The hormonal therapy include 2-4 months before brachytherapy and 1～4 months after brachytherapy.Results The median operation time was ninety minutes,the median number of ~(125)I seeds used was 56.The follow up time was 12～48 months,the cases of PSA

Adult ; Bone Neoplasms ; pathology ; Humans ; Lymphoma ; pathology ; Male ; Spine ; pathology

Objective To investigate influence of dexmedetomidine on postoperative cognitive function in elder patients after hip re-placement surgery under spinal anesthesia. Methods Forty elderly patients with ASAⅠ~Ⅲ,undergoing hip replacement with spinal anesth-sia,were randomly divided into dexmedetomidine group( group A) and normal saline group( group B) ,with 20 patients in each group. Dexme-detomidine was given with 1 μg/kg after anesthesia and followed with 0. 5 μg·kg-1 ·h-1 in group A. The equal volume of normal saline was infused in group B. Cognitive function was evaluated before anesthesia,3 and 7 days after surgery by mini-mental state examination( MMSE) . The intraoperative concentration of TNF-α,IL-6,MDA were detected at the time of before surgery(T0),end of surgery(T1),3 days after sur-gery(T2),7 days after suegery. Results There was no significant difference in MMSE score before anesthesia between the two groups (P>0. 05). The difference of MMSE score at postoperative 3 days between two groups was statistical significance (P<0. 05). The MMSE score recovered normal in both groups 7 days later. There was no significant difference of TNF-α,IL-6,MDA concentration at T0 between two groups(P>0. 05). Compared with T0,the concentration of TNF-α,IL-6,MDA at T1,T2 in group B increased,the difference was significant. And the concentration of IL-6 at T1 in group A decreased,compared with that at T0,the difference was significant(P<0. 05). The concentra-tion of TNF-α,IL-6 at T1,T2 and MDA at T2 in group A were lower than those in group B,the difference was significant. (P<0. 05). Con-clusion Dexmedetomidine can decreased the concentration of TNF-α,IL-6,MDA,and improve the postoperative cognitive dysfunction of eld-erly patients who finished the hip replacement surgery under spinal anesthesia.

OBJECTIVETo evaluate therapeutic effects of Rigidfix cross pins combined with Intrafix pins for the reconstruction of anterior or posterior cruciate ligament under arthroscopy.

METHODSFrom January 2009 to June 2010,34 patients with anterior or posterior cruciate ligament injuries were divided into two groups : group A and group B. There were 24 patients in group A, including 19 males and 5 females,with an average age of (31.83±9.57) years old. The patients in group A were treated with anterior cruciate ligament reconstruction under arthroscopy; Rigidfix cross pins and Intrafix pins were used to fix femoral and tibial side respectively. Among the 10 patients in group B, 8 patients were male and 2 patients were female, with an average age of (27.20+7.59) years old. The patients in group B were treated with posterior cruciate ligament reconstruction under arthroscope; Intrafix pins and Rigidifix cross pins were used to fix femoral and tibial side sepectively. The drawer test and Lachaman test were used to evaluate postoperative knee stability. All the patients were followed up at least 18 months. Lysholm and Tegner knee scores were used to evaluate the clinical therapeutic effects.

RESULTSAll the 34 patients were followed up, and the duration ranged from 18 to 26 months,with an average of (20.79±2.39) months. All the patients obtained good pain relief and knee stability. In group A,Lysholm scores significantly increased from 43.04±7.57 preoperatively to 85.41±4.68, 92.50±3.05, and 93.45±2.57 at 6,12, and 18 months postoperatively; Tegner scores significantly increased from 2.62±0.92 preoperatively to 7.45±1.14, 8.58±0.77, and 8.95±0.55 at 6, 12, and 18 months postoperatively. In group B,Lysholm scores significantly increased from 46.20±8.27 preoperatively to 86.40±5.14,90.40±2.67,and 92.00±3.85 at 6,12,and 18 months postoperatively ;Tegner scores significantly increased from 2.00±0.66 preoperatively to 7.10±0.99, 8.60±0.84, and 8.80±0.42 at 6,12, and 18 months postoperatively. There were no differences in Lysholm and Tegner scores between group A and B at different times during follow-up. Lysholm scores of all patients significantly increased from 43.97±7.79 preoperatively to 85.70±4.76,91.88±3.06,and 93.02±3.01 at 6,12,and 18 months postoperatively. Tegner scores of all patients significantly increased from 2.44±0.89 preoperatively to 7.35±1.09, 8.58±0.78, and 8.91±0.51 at 6,12,and 18 months postoperatively. During the follow-up period,there were no serious immunological rejection and complications.

CONCLUSIONReconstruction of anterior or posterior cruciate ligament under arthroscopy with Rigidfix cross pins and Intrafix pins fixation is feasible therapy for anterior or posterior cruciate ligament injuries, and the fixation is rigid. The therapy restores knee stability and provides a satisfactory short-term results.

Adolescent ; Adult ; Anterior Cruciate Ligament ; surgery ; Arthroscopy ; methods ; Bone Nails ; Case-Control Studies ; Female ; Humans ; Male ; Middle Aged ; Posterior Cruciate Ligament ; surgery ; Reconstructive Surgical Procedures ; instrumentation ; methods

To establish the local quality standard for Dendrobii devoniani caulis from Longling, Yunnan, the pharmacognostic characteristics microscopic characteristics and TLC identification were developed. Sulfuric acid-phenol method was used to determine the content of polysaccharide. An HPLC method was adopted to determine the content of mannose, and extractives were determined according to the procedures recorded in the Appendix of Chinese Pharmacopoeia(2010). The results showed a strong characteristics microscopic of Dendrobii devoniani caulis, and its TLC identification had a good resolution with clear spots; the content of polysaccharide is 35.7% -52.1% (average 42.7%), mannose 27.8%-46.1% (average 35.8%), and extract 4.5%-10.6% (average 7.38%). The method is simple, accurate and reliable, with good reproducibility. The established standard is acceptable for quality evaluation of Dendrobii devoniani caulis from Longling, Yunnan.
Chromatography, High Pressure Liquid ; Dendrobium ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Polysaccharides ; analysis ; Quality Control

This research is to establish an HPLC method for the simultaneous determination of ophiopogonin D, ophiopogonin D', ophiopogonin C, deacetylophiopojaponin A and ophiogenin-3-O-α-L-rhamnosyl-(1-->2)-β-D-glucoside in Ophiopogonis Radix. HPLC-ELSD analysis was performed on a Kromasil 100-5 C₁₈ column (4.6 mm x 250 mm, 5 µm), with the mobile phase of acetonitrile (A) -water (B) in gradient elution mode (0-45 min, 35%-55% A), at a flow rate of 1 mL · min⁻¹. The column temperature was 35 °C and the drift tube temperature was 100 °C in a gas flow rate of 3.0 L · min⁻¹. The result showed that baseline of all the 5 constituents was well separated, and every constituent had wide linearity range and good linear relation (r > 0.999). The recovery rate was between 95.75% and 103.1%. The new established method for simultaneous determination of saponin constituents in Ophiopogonis Radix was sensitive and has good, repeatability. It could be applied to quality evaluation of Ophiopogonis Radix.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Ophiopogon ; chemistry ; Plant Roots ; chemistry ; Saponins ; chemistry ; isolation & purification

Objective To explore the relationship between the expression of LIGHT/HVEM in patients after allo-HSCT and the development of GVHD. Methods The expression of LIGHT and HVEM in T lymphocytes was detected by FACS Calibur. Results All patients achieved engraftment and hematopoiesis reconstitution, aGVHD occurred in 9 of 26 patients (34.6%) with grade Ⅲ-Ⅳ aGVHD in 3 cases. Seven cases developed cGVHD (26.9%). LIGHT was not expressed in T lymphocytes from healthy donors and patients without GVHD, while constitutive expression of HVEM was detected. When aGVHD occurred, the expression levels of LIGHT in T lymphocytes were significantly increased, while those of HVEM decreased. After GVHD was controlled, the expression levels of those co-stimulators went back to normal On the day 15 after transplantation, the expression of LIGHT in T lymphocytes of patients with aGVHD later was significantly higher, while that of HVEM lower than in those without aGVHD. The patients with aGVHD of grades Ⅲ-Ⅳ demonstrated higher LIGHT expression than in those with aGVHD of grades Ⅰ-Ⅱ. Conclusion The expression of LIGHT and HVEM might be involved in the development of GVHD after allo-HSCT and could be used as one of the useful indicators in predicting aGVHD.

Objective To evaluate the efficiency of dezocine combined with sufentanil on postoertive analgesia for spinal deformity sur-gery.Methods Divided the 90 patients who were admitted into our hospital from January 2013 to September 2015 into three groups by ran-dom single blind method,namely the dezocine group,the sufentanil group and the combined group,with 30 cases in each group.All the pa-tients underwnet propofol and sevoflurane static absorption compound anesthesia,and they were given continuous intravenous analgesia with different drugs after the surgery.Their visual analogue scale (VAS)score,sedation scale (SS)score,adverse reaction,total PCIA times,ef-fective PCIA times,respiratory rate and arterial blood gas were measured at 2,6,24,48 hours after operation.Results The VAS score of the combined group was lower than that of the dezocine group (P <0.05).The combined group was significantly superior to the dezocine group and the sufentanil group in SS score and adverse reactions.At 24 and 48 hours after surgery,SaO2 and PaO2 in the combined group were higher than those in sufentanil group (P <0.05).PaCO2 in the combined group was lower than that in the dezocine group and the sufentanil group(P <0.05).Conclusion Dezocine combined with sufentanil is a more efficiency way with less adverse reaction on postoperative anal-gesia for spinal deformity surgery,and it is an ideal way of analgesia.