Objective To observe clinical effect of alprostadil on DB artery of lower extremity scleratheroma block system patients.Methods To retrospectively analyze clinical data of lower extremity scleratheroma block system patients in our hospital,which were divided into detection group and control group.Results The bore 、blood flow and Vdias of femoral artery、popliteal artery、arteria tibialis posterior and dorsal artery of foot of detection group were better than control group,the clinical total effective rate of detection group was higher than control group (P ＜ 0.05 ),the difference was statistically significant.Conclusion The clinical curative effect of DB artery of lower extremity scleratheroma block system by alprostadil was obviously,which was worthy to be used.

0 05,both).The mean level of COX 2 mRNA expression in active SLE group was significantly higher than that in normal controls ( P 0 05).Conclusion The level of COX 2 mRNA expression in active SLE group is markedly increased,which may be involved in the pathogenesis of SLE and provides a valuable scientific basis on the clinical use of specific COX 2 inhibitors.

Objective To investigate the effect of methylprednisolone pretreatment on cardiopulmonary bypass(CPB)-induced intestinal barrier injury in patients undergoing cardiac surgery.Methods Ninety NYHA Ⅰor Ⅱ patients,aged 30-50 yr,weighing 50-75 kg,scheduled for elective cardiac surgery with CPB,were randomly divided into 3 gnoups(n =30 each):control group without CPB(group Ⅰ),control group with CPB(group Ⅱ)and administration of methylprednisolone before CPB group(group Ⅲ).Anesthesia was induced with midszolam,fentanyl,etomidate and rocuronium and maintained with intravenous infusion of propofol and intermittent iv boluses of fentanyl and rocuronium.The patients were mechanically ventilated after tracheal intubation.In group Ⅲ,methylprednisolone 10 mg/kg was injected intravenously before operation and CPB.While in groups Ⅰ and Ⅱ,the equal volume of normal saline was injected instead.The blood samples were taken from the central vein before induetion of anesthesia(T1),before CPB(T2),at 30 min after the beginning of CPB(T3),at 30 rin afier the end of CPB(T4)and at 120 min after operation(T5)for determination of the plasma endotoxin concentration.Infection was recorded within 7 days after operation.Results The plasma endotoxin concentrations at T1 were within the normal range in all groups,without significant difference among the three gnoups(P ＞0.05).The plasma endotoxin concentration at T3-5 and incidence of postoperative infection in group Ⅲ were significantly lower than those in group Ⅱ,while higher than those in group Ⅰ(P ＜ 0.05).Conclusion Methylprednisolone pretreatment can reduce CPB-induced impairment of the intestinal harrier function in patients undergoing cardiac surgery.

Objective To observe the effects of tetramethylpyrazine on intraoperative autotransfusion of blood quality , analysis of ligustrazine in autotransfusion of clinical value of blood quality control.Methods 68 patients undergoing elective surgery in our hospital from February 2015 to May 2016 were selected as the research object,and were randomly divided into control group and experimental group,each group of 34 cases.Two groups of patients in the intraoperative autologous blood transfusion and the control group according to conventional autologous transfusion in operation ,test group of patients with intravenous injection of ligustrazine injection in the recovery of blood before adding ligustrazine injection in the recovery process of blood.The two groups were collected before blood transfusion,observe the morphology of red blood cells, red blood cell fragments under the microscope and compared;the two groups were collected after reinfusion of blood two hours,one and five days in peripheral venous blood, the determination of superoxide dismutase (SOD), malondialdehyde (MDA), T lymphocyte subsets level of two groups were compared before and after one and five days. Results The erythrocyte deformability and erythrocyte debris of the two groups were higher than those before operation (P<0.05).The blood red blood cell deformability and the number of red blood cell debris in the blood transfusion group were significantly higher than those in the control group Significantly lower than the control group (P<0.05).The levels of SOD were significantly lower at two hours and one day after operation than those before operation, and the serum SOD was still lower than that before operation in the control group,The SOD in the experimental group was significantly higher at two hours, one and five days in the control group,MDA was lower than the control group(P<0.05).The CD3 +,CD4 +, CD4 +/CD8 +levels were significantly lower at two hours and one day after operation than those before operation (P<0.05).CD3 +,CD4 +and CD4 +/CD8 +in the control group were still lower than those in the control group at five days after operation(P<0.05),the levels of CD3 +, CD4 +, CD4 +/CD8 +were significantly higher in the experimental group than those in the control group at two hours,one and five days after treatmen (P <0.05).There was no significant difference between the two groups in the incidence of adverse reactions.Conclusion The addition of preoperative intravenous injection of ligustrazine,blood recovery process,can effectively protect the transfusion of red blood cell integrity,reduce the effect of transfusion of blood and blood antioxidant capacity in patients with T lymphocyte immune function ,to improve the quality of blood transfusion patients has important clinical value .

Objective To investigate the mRNA espression level of Caspase-1 and Caspase-3 in the patients with systemic lupus erythematosus(SLE) and its association with lymphocyte apoptosis. Methods Reverse transcription-polymerase reaction (RT-PCR) technique was applied to semiquantitatively analyze the mRNA expression of Caspase-1 and Caspase-3 in the peripheral blood mononuclear cells (PBMC) from 34 active SLE patients and 30 healthy subjects. Results Compared with normal controls, the mean levels of Caspase-1 or Caspase-3 mRNA expression in active SLE group was significantly increased(P0.05). Conclusion There are increased expressin of Caspase-1 and Caspase-3 in the PBMC of SLE patients, which may be involved in the lymphocyte apoptosis of SLE patients.

Objective To explore the clinical effect of laparoscopy combined with choledochoscopy on choledocholithiasis.Methods Totally 134 elderly patients with choledocholithiasis were treated in our hospital from Jan 2013 to Dec 2014, who were randomly divided into observation group and control group (n=67 for each), treated with laparoscopy combined with choledochoscopy, and traditional surgery, respectively.The operation time, bleeding volume, exhaust time, in-hospital stay, complications and residual stones rate were compared between the two groups.Results The operation time was higher in observation group than in control group [(124.6±21.2) min vs.(94.7± 17.9) min, t=8.821, P＜0.001].The bleeding volume were less in observation group than in control group[(43.8±10.4) ml vs.(113.5±37.6) ml, t=14.624, P＜0.001].The exhaust time and in hospital time were decreased in observation group than in control group[(27.6 ±5.5) h vs.(43.4±8.1) h, (7.4±2.4) d vs.(10.3±2.8) d, t=13.209 and 6.437, P＜0.001 for both].The incidences of postoperative pain and other complications were lower in observation group than in control group [6.0％ vs.28.4％, 16.4％ vs.43.3％, x2=11.810and 11.547, P=0.001 for all].Conclusions The laparoscopy combined with choledochoscopy has advantages to minimize the surgical injury, reduce the bleeding volume and promote the postoperative recovery in treating choledocholithiasis in elderly patients.

Objective:To investigate the roles of CD28/B7 molecules expression in the pathogensis of systemic lupus erythematosus and their significance.Methods:Applying reverse transcription polymerase reactin(RT PCR)technique to semiquantitatively analyze CD28?B7 1 and B7 2 mRNA expression in the Peripheral Blood Mononuclear Cells(PBMC)from 35 active SLE patients and 30 cases of healthy subjects.Results:Compared with normal controls,the positive rate of CD28 expression in active SLE patients accounted for 22 86%,which was markedly lower than the normal controls(70 00%),the difference was statistically significant( P

Objective　To study the effect of epidermal growt h factor receptor(EGFR) on the development and progress of thymoma. Me thods Expression of EGFR was detected by immunohistochemical stain in t he tissues of 11 cases of normal thymus and 29 cases of thymoma. Result s　 The positive expression of EGFR was 75.9%(22/29) in thymomas and 18.2%(2/11) in normal thymus. The difference was significant(P<0.01). The positive rate of EGFR was higher in invasive thymomas than in non-invasive ones (P<0.01). T he positive rate of EGFR increased with Masaoka stage with a significant increm ent in Ⅲ-Ⅳ stage compared with I stage (P<0.01). EGFR was strongly expre ssed in 5 cases of invasive thymomas, in which recurrence or metastasis occurred in 3 during the follow-up period after operation. But there was no statistical correlation with whether complicated with myasthenia gravis (MG) and histolog ical type. Conclusion　EGFR might be related to the tumori genesis and development of thymoma. There is high risk of recurrence and metast asis in case of EGFR over-expression and radiotherapy, chemotherapy and follow up should be enhanced.

Objective To report the early surgical outcomes of treating elbow varus posteromedialrotational instability (EVPRI),a pattern of traumatic elbow instability which has been recently described but incompletely understood. MethodsFrom December 2009 to April 2011,11 male patients with an EVPRI pattern were surgically treated in our hospital.Their average age was 33.8(from 22 to 40) years.They had 4 left and 7 right elbows affected.All had tenderness at the medial and lateral sides of the elbow and varus angulation of the elbow without dislocation.Their preoperative stress view X-rays and CT scans showed widened humeroradial joint space and fracture of the anteromedial facet of the coronoid process.We confirmed the diagnosis by applying yarus,pronated and axial stresses onto the forearm to evoke elbow dislocation,under fluoroscopy after anesthesia.In the initial operative treatment,the coronoid was repaired with a plate and K-wires applied to the medial surface of the coronoid,and a hinged external fixator was applied at the lateral side without repairing the lateral collateral ligament.Early rehabilitation was encouraged. Results All were followed up for an average of 14.4 (from 6 to 26) months.Each obtained an excellent result according to the Mayo Elbow Performance Index and recovered excellent elbow function.The average flexion was 137.8° ± 4.4° (from 130°to 140°), average extension 5.6°±7.3° (from 0 to 20°), average range of extension-flexion 132.2°±9.7°(from 120° to 140°),average pronation 87.8°±6.7°(from 70° to 90°),average supination 88.9° ± 3.3° (from 80° to 90°),and average range of rotation 176.7° ± 10.0° (from 150° to 180°).No complications such as varus subluxation of the elbow,infection and arthrosis occurred in this group. Conclusions Since EVPRI is a distinct type of elbow fracture-dislocation that must be recognized and adequately treated to restore good elbow function,inadequate or conservative treatment may cause subluxation,arthrosis or a poor outcome.Surgical treatment can achieve an excellent early outcome and avoid severe complications.

The paper reviewed the clinical manifestation and potential mechanism of gonadal injury of Tripterygium wilfordii and the progression of its relative Chinese medicine therapy. The therapeutic effect of T. wilfordii is certain, but its adverse effect is obvious. Therefore, it is very important to investigate the relative therapy for the exploration of rationality and regularity of drug compatibility.
Drugs, Chinese Herbal ; adverse effects ; pharmacology ; therapeutic use ; Gonadal Disorders ; drug therapy ; Gonads ; drug effects ; injuries ; Humans ; Medicine, Chinese Traditional ; Tripterygium ; chemistry