Objective To investigate the effect of aprotinin on nuclear factor-?B p65 expression in brain regions around the hematoma of intracerebral hamorrage (ICH)in rats. Methods ICH models were induced utilizing the local injection of collagenase into the basal ganglia with sterile technique and divided into ICH group, aprotinin group(ATG) and Pyrrolidine dithiocarbamate(PDTC) group. The expression levels of NF-?B p65 protein and mRNA were detected by immunohisochemistry or RT-PCR at 6 h,24 h,72 h,7 d after injection. Results The amount of NF-?B positive cells increased greatly at 24 h following ICH, peak at 72 h, then decreased in each group. There was no markedly different from ICH group to ATG group, but PDTC group were singnificantly decreased after ICH 24 h~7 d than groups ICH and ATG(P

Objective To explore the curative effects of Edaravone for treatment on Parkinson disease(PD).Methods 30 patients with PD were classified into two groups:18 patients with early PD(courses of disease≤3.5 years) and 12 patients with late PD(courses of disease≥4 years).Edaravone was administered intravenous,30 mg twice daily for 14 d.Then,the drug was discontinued and a follow-up examination carried-out for 3 months.The clinical disability was assessed by using unified PD rating scale(UPDRS) at baseline and 14 d,1 month and 3 months after therapy.The adverse reaction was also observed during the course of treatment.Results In the early PD group,compared to before therapy,the scores of Mentation Behavior and Mood had significantly decreased for 14 d,1 month and 3 months after Edaravone therapy,the score of activities of Daily Living and Motor examination had significantly decreased(P

Objective To investigate the projects that won the National Science and Technology Progress Award in medical and health field of Chinese PLA.Methods The number of projects that won the National Science and Technology Progress Award in medical and health field of Chinese PLA from 2007 to 2012 was calculated.Results The number, class and award-won rate of projects that won the National Science and Technology Progress Award in medical and health field of Chinese PLA from 2007 to 2012 increased .The award-won achievements focused on the public health safety, difficult and complicated disease prevention and treatment.Conclusion The Scientific research contingent in medical and health field of Chinese PLA is an important force in the national scientific and technological innovation system.Clinical work combined with scientific research has become an important innovation model in medical and health field of Chinese PLA.Policy and finance should keep their favor upon the projects of public health safety.

AIM:To investigate the roles of ClC-3 chloride channels in the regulation of cell cycle and the re-lationship between ClC-3 chloride channels and the cell cycle regulators , such as cyclin D1, cyclin-dependent kinase (CDK)4, CDK6, P21 and P27 in the HeLa cells.METHODS:ClC-3 genes were silenced by the siRNA technique in the HeLa cells.The transfection efficiency of ClC-3 siRNA was detected by real-time PCR.The cell cycle distribution was ana-lyzed by the flow cytometry .The protein expression of ClC-3, P21, P27, CDK4, CDK6 and cyclin D1 was determined by Western blot .RESULTS:ClC-3 was knocked down by ClC-3 siRNA in the HeLa cells .Transfection of the cells with ClC-3 siRNA arrested the cells at G0/G1 phases, decreased the expression of cyclin D1, CDK4 and CDK6, and increased the expression of P21 and P27.CONCLUSION:ClC-3 plays an important role in the cell cycle of HeLa cells through the G 1-S transition point.ClC-3 may regulate the cell cycle progression by up-regulation of cyclin D1, CDK4 and CDK6 expression and/or by down-regulation of P21 and P27 expression.

Objective To assess the functional restoration in patients with developmental dysplasia of the hip (DDH) who underwent hip resurfacing arthroplasty and to determine whether greater abduction angle of the acetabular component is relat?ed to larger diameter of femoral head component. Methods We reviewed 34 DDH cases (9 hips of 8 males and 25 hips of 24 fe?males, mean age 44.6±11.85 years at the time of surgery) on whom we performed hip resurfacing arthroplasty (HRA) from October 2006 to September 2009. The total hip Arthroplasty (THA) group was consisted of 35 DDH cases (8 hips of 8 males and 27 hips of 25 females, mean age 43.7±10.4 years at the time of surgery). All operations were performed by the same doctor over the same peri?od. Assessment of the functional hip scores was conducted by Harris Hip Scores. A radiographic study was also performed to evalu?ate the implants stability and abduction angle of the acetabular components. All the data was analyzed with Kolmogorov?Smirnov method. Results The mean follow?up was 6.2 years in the HRA group. The Harris Hip Score improved from 54.9±13.2 to 97.3± 6.2 after the surgery. The mean abduction angle of the acetabular component was 51.6° ± 5.33°, hip flexion was 127° ± 6.9° and mean diameter of femoral head was 46.5±1.5 mm. The mean follow?up was 5.9 years in the THA group. The Harris Hip Score im?proved from 51.6±19.7 to 95.6±7.9 after the surgery. The mean abduction angle of the acetabular component was 43.9°±4.90°, hip flexion was 117°±4.2°. There was no failure of the prosthesis, peri?prosthetic fracture and infection in either group. There was sig?nificant difference in the abduction angle of the acetabular component (P<0.05) and flexion of the hip between the two groups (P<0.05). Conclusion Patients in the HRA group had a better functional restoration and larger range of motion. Furthermore, a larger diameter of femoral head component could be achieved by placing the acetabular component in a greater abduction angle, which may contribute to a better long?term stability.

Objective To analyze the intraoperative and postoperative common complications of Enterprise stent-assisted embolization of intracranial aneurysms and the causes and preventive measures. Methods One hundred forty-three patients with intracranial aneurysm treated with Enterprise stent-assisted embolization at the Department of Neurosurgery,Yijishan Hospital,the First Hospital Affiliated to Wannan Medical College from January 2012 to March 2014 were analyzed retrospectively. The common intraoperative and postoperative complications and its possible causes,as well as the appropriate management were analyzed,and the prognoses were observed. Results A total 143 patients(205 aneurysms)with intracranial aneurysm were enrolled,included 43 with unruptured aneurysm,12 with recurrent aneurysm,and 88 with ruptured aneurysm. A total of 170 Enterprise stents were used. Twenty-two patients (15. 4%)had complications. Among them,2 had intraoperative aneurysm rupture,and they recovered well and discharged after active treatment. Thirteen patients had acute thrombosis,11 of the patients completely restored blood flow immediately after tirofiban and/or urokinase,microcatheter and guidewire-contact thrombolysis. The thrombolysis failed in 1 patient,and the blood flow was slow in 1 patient. Six patients had different degrees of cerebral infarction after procedure,and 1 died (peroperative Hunt-Hess grade Ⅳ). Three patients had vasospasm and they were improved after reducing blood vessel wall irritation and papaverine infusion. The introperative stent guidewire was broken and the stent in place was difficult in 1 case. The last coil packed difficultly during the procedure,and it protruded into the parent artery in 1 case. Two patients had non-aneurysmal hemorrhage after procedure. After conservative treatment,one left unilateral limb muscle strength decline and the other was stable after craniotomy,but leaving aphasia and hemiplegia. Conclusion When using the Enterprise stent-assisted embolization for complex aneurysms,grasping the indications strictly,strengthening the perioperative management and improving the operative skills may reduce or avoid the occurrence of complications.

Objective To observe the effects of myelotomy on autophagy activation after traumatic spinal cord injury (SCI) in rats. Methods 54 adult female Sprague-Dawley rats were randomly assigned to sham-operated group (SG, n=18), contusion group (CG, n=18) or myelotomy group (MTG, n=18). The T10 SCI model in rats was induced with a New York University (NYU) impactor and myelotomy was performed 24 hours after SCI. They were evaluated with the BBB score 1, 7, 14 days after injury. The expression of mRNA of Beclin-1 and Bcl-2 were detected with real-time quantitative reverse transcriptase polymerase chain reaction (RT-PCR). The formation of autophagosome was investigated under electronic microscope (EM) 3 days after injury. Results BBB score was more in the MTG than in the CG 7 and 14 days after injury (P<0.05), while the expression of Beclin-1 mRNA was less (P<0.05). The expression of Bcl-2 mRNA was more in the MTG than in the CG 3 and 7 days after injury (P<0.05). The expression of Beclin-1 mRNA was negatively correlated with BBB scores (P< 0.05). The formation of autophagosome was less in the MTG than in the CG. Conclusion Myelotomy can improve the recovery of motor function in rats after acute traumatic SCI, which may associate with neuroprotection mediated by inhibition of autophagy through the Bcl-2 signaling pathway.

In 2009, Ministry of Health mapped out the Guiding Principle of Clinical Pathway. Rehabilitation is different with early treatment of common diseases. This paper mainly introduces the objective of rehabilitation clinical pathway, organization of management system,guiding principle of mapping-out and implementation and evaluation and improvement of medical quality.

OBJECTIVETo investigate the changes of plasma fibrinogen level among acute ischemic stroke (ACI) subtypes according to Trial of Org10172 in Acute Stroke Treatment (TOAST) criteria and effects of Songling Xuemaikang.

METHODThe 160 patients with acute ischemic stroke were divided into two groups randomly: treatment group 85 cases (Songling Xuemaikang + Shuxuetong + Aspirin enterie coated tablets), control group 75 cases (Shuxuetong + Aspirin enterie ccoated tablets). The plasma fibrinogen was detected before and after treatment.

RESULTCompared with OC subtype, Fbg was higher in LAA, CE and SAO subtypes (P < 0.05). Compared with UE subtype, Fbg was higher in LAA, CE and SAO subtypes (P < 0.05). There was a significantly difference between LAA and SAO (P < 0.05). In LAA, SAO, CE of treatment group,the Fbg level were lowered significantly at the 15th day compared with pretherapy (P < 0.05). There was a significantly difference of Fbg between treatment group and control group In LAA, SAO and CE subtypes at the 15th day (P < 0.05).

CONCLUSIONFbg produces a marked effect at the pathomechanism of LAA, SAO and CE subtypes. Songling Xuemaikang can depress the plasma fibrinogen level of ACI, and be an effective adjunctive therapy on ACI.

Aged ; Aged, 80 and over ; Aspirin ; therapeutic use ; Brain Ischemia ; drug therapy ; metabolism ; pathology ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Fibrinogen ; metabolism ; Humans ; Male ; Middle Aged ; Stroke ; drug therapy ; metabolism ; pathology ; Treatment Outcome

Objective To establish the proposals of clinic and rehabilitation pathway for spine and spinal cord injury. Methods The experiences in clinic and rehabilitation treatment fields, the flow path of admission and the costs of hospitalization for spine and spinal cord injury patients in Chinese Rehabilitation Research Center were retrospectively summarized and analyzed. Related data in International Classification of Functioning, Disability and Health (ICF) core sets were also referred. Results The present proposals were applied to patients suffered from thoracic, lumbar or sacral spine injury with spinal cord injury. The proposals consisted of two parts: the surgical interventions in acute stage (within 2 weeks after injury) and clinic and rehabilitation treatments of spinal cord injury in sub acute and later stages (2 weeks to 6 months after injury). The criteria of surgical interventions in acute stage materialized the core therapies such as reconstruction of spine stability and neural decompression, etc. The criteria of treating spinal cord injury in subacute and later stages demonstrated the characteristic of combined therapy in which rehabilitation was the central element. Conclusion The establishment and implement of the present pathways were based on the time course of disease development and the staging feature of neural recovery and treatment after spinal cord injury. The purpose of this work is to improve the quality of medical service and reduce medical consumption.