Biotechnological pharmaceutics is an important course for pharmacy undergraduates , however there are many problems in current curriculum design and teaching methods. With the advantage of our platform National Engineering Research Center of Immunological Products, we tried to carry out the teaching reformation based on Excellent Engineer Education and Training Plan. We optimized the curriculum standards and teaching design, highlighted the combination ofBiotechnological pharmaceuticsand Engineering, strengthened the experiment teaching, tried the reformation of teaching method such as flipped classroom and PBL, strengthened the cultivation of innovative thinking and scientific research ability. Our teaching reformation is beneficial to cultivating the compound talents in the field of biotechnological pharmaceutics.

Objective To investigate the relationship between the hs-c-reactive protein and the severity of coronary artery disease.Methods All the 67 patients underwent coronary angiography and measured risk factors,the Gensini score was used to determine the results of the coronary angiography.The t test,One-Way ANOVA and multiple linear regression analysis were used to predict hs-CRP.Results Coronary artery disease group hs-CRP levels were significantly higher than those in non-coronary artery disease group(P

Objective To investigate the clinical outcome and complications of different types of expansive open door laminoplasty in cervical spondylotic myelopathy.Methods From December 2008 to June 2012,221 patients with cervical spondylotic myelopathy treated with expansive open-door laminoplasty were divided into micro-titanium plate fixed group (96 cases),wire hanging fixed group(66 cases),anchor suspension fixed group (59 cases).The clinical outcome was evaluated including JOA score,operation time,bleeding volume,spinal cord pressure (a/M),cervical range of motion (ROM),open door angle,posterior shift distance of spinal cord and postoperative complications.Results All patients were followed up for more than 2 years.There were no significant differences in general condition,operation time,intraoperative blood loss,preoperative and postoperative 2 years JOA score,JOA score improvement rate,spinal cord shift distance,spinal cord compression among three groups;In the incidence of C5 nerve root paralysis,there was no significant difference between the silk suspension fixation group (12.1％) and the anchored suspension group (11.9％).The incidence of C5 nerve root paralysis for microplate fixation group (2.1％) was significantly lower than that of the silk suspension fixation group and anchored suspension fixation group,and the difference was statistically significant.There was no significant difference in the fusion rate between the 3-month and 6-month portal arteries in the group of silk suspension fixation group(65％,82％) and anchor fixation group(61％,82％).The fusion rate of the microtiter plate fixation group(90％,98％) was significantly higher than that of the silk suspension group and the anchorage group at 3 months and 6 months after operation.There were no significant differences in the incidence of recurrence,the total amount of cervical spine loss and the incidence of axial symptoms after 6 months of operation in the suspension group and the anchor suspension group.The incidence of occlusion,the total amount of cervical spine loss and the incidence of axial symptoms were significantly lower in the micro titanium plate fixation group than those in the silk suspension group and the anchorage fixation group,the difference was statistically significant.Conclusion Using micro-titanium plate to fix the side of open door could achieve full spinal cord decompression and access to satisfactory neurological improvement rate.At the same time,compared with the traditional silk or anchor suspension,the use of micro-titanium plate is more conducive to the door axis bone healing,prevent the occurrence of reclosing,significantly reduce the loss of postoperative cervical range of motion,and reduce the incidence of axial symptoms with the satisfaction of the clinical outcome.

Objective To explore the feasibility and assess the efficacy of posterior paraspinal muscle gap approach in the treatment of thoracic and lumbar spinal tuberculosis.Methods From June 2009 to June 2013,a total of 29 patients were analyzed retrospectively.There were 2 patients of tuberculosis T8,9,6 of T9,10,8 of L1,2,10 of L2,3,and 3 of L4,5.The patients included 12cases of male,17 cases of female; the age ranged from 28 to 53 years,with a mean of 40.78 years.Nine patients had preoperative kyphosis deformity,and Cobb angle ranged from 19° to 39° (mean,29.67°).Two patients complained with paraplegia with Frankel grade C.All patients had preoperative standardized oral isoniazid,rifampicin,pyrazinamide border,ethambutol,glucuronolactone for 2-4 weeks.All patients underwent one-stage posterior paraspinal muscle gap approach fixation,rectification,debridement and autograft bone fusion.The clinical effects were observed by the time and blood loss in operation,blood loss after operation; the score of visual analogue scale (VAS) one week after operation and the last follow-up,the time erythrocyte sedimentation rate (ESR) drop to normal after operation,the change of cobb angle,the improvement of the neurological symptom,the situation of the bone fusion.Results Operation time was 3-4 h,with an average of 3.3 h; operative blood loss was 300-600 ml,with an average of 434 ml.Drainage volumn was 250-450 ml after surgery with an average of 340 ml.All patients were followed up for 6 to 36 months with an average of 16.56 months.There was no recurrence,sinus formation or internal fixation failure,and all patients obtained successful bony fusion.The mean time ESR drop to normal range after operation was 4.22 months.One patient of the two with Frankel grade C pre-operation turn to grade D,the other grade E.The Cobb angle was 10.33° (9°-12°) immediately after operation,and 12.22° (11°-14°) at the final follow-up.Conclusion Posterior paraspinal muscle gap approach surgeries is feasible and effective in the treatment of thoracic and lumbar spinal tuberculosis.

Objective To evaluate the role of CT and MR/in the diagnosis of posterior reversible encephalopathy syndrome(PRES).Methods Eight women with PRES(6 pregnant women,1 case after chemotherapy,and 1 patient with hypertension)were enrolled in our study.All of them had MR imaging (T_1WI,T_2WI,FLAIR,DWI),and five cases underwent post-contrast T_1WI and three dimensional contrast enhanced MR angiography(3D CEMRA).Two cases also had CT scan.Results MRV in all 8 patients showed no evidence of stenosis,dilation,or thrombosis in cranial veins and sinuses.MRI demonstrated multiple lesions located in bilateral parieto-occipital lobes(8 cases),bilateral basal ganglia(2 cases),and bilateral frontal lobes(4 cases).The lesions were prominent within white matter,some of them involved gray matter(3 cases).Lesions appeared as hyperintense signals on FLAIR and T_2-weighted images, isointense or mildly hypointense signals on T_1-weighted images,normal or decreased intensity on DWI,and isointensity or hyperintensity on apparent diffusion coefficient(ADC)maps.Post-contrast T_1WI showed mild reversible enhancement and 3D CEMFdisplayed numerous reversible“grape-like”enhancements in terminal arterial branches along the middle cerebral artery(MCA),anterior cerebral artery(ACA)and posterior cerebral artery(PCA).Follow-up scan showed decreased abnormal signals.Conclusion Lesions of PRES are usually located in parieto-occipital lobes,especially in white matter,but they can also be seen in frontal lobes and basal ganglia bilaterally.Post-contrast T_1WI and 3D enhanced MRA can provide useful information in the manifestation of reversible enhancement.MRI has advantages to display lesion in PRES,

ObjectiveTo evaluate the posterior paraspinal muscle approach in the treatment of thoracic and lumbar spine fractures and compare this method with the conventional approach.MethodsFrom October 2006 to October 2008,a total of 52 cases of non-neurological symptoms patients with thoracic and lumbar spine fractures were included in the study,including 37 males and 15 females with an average of 46.5 years(range,18-59 years).According to the Denis fracture classification,there were 17 compression fractures and 35 burst fractures with spinal space-occupying less than 1/3,including 1 case with T4 fracture,2 with T7 fracture,1 with T8 fracture,3 with T10 fracture,5 with Tn fracture,14 with T12 fracture,16 with L1fracture,9 with L2 fracture,and 1 with L3 fracture.The patients were divided into two groups,with 20 cases treated with the traditional approach and the other 32 cases with the posterior paraspinal muscle approach.All the patients were given pedicle screw fixation.ResultsNo significant differences were found in terms of gender,age,injured segment,operation time and follow-up period between the two groups.Compared to the traditional approach,the posterior paraspinal muscle approach was significantly advantageous in terms of time,the amount of bleeding,postoperative drainage,duration of recumbence,pain visual analogue score and Oswestry disability index after the surgery.All patients were followed up for average 21.5 months (range,12-36 months).Till the last follow-up,all patients with vertebral fractures were healed.No loosening or breaking of internal fixation was observed.ConclusionThe posterior paraspinal muscle approach for thoracic and lumbar spine fractures,retaining the posterior ligament complex,is an effective and minimally invasive treatment,with less trauma,less bleeding,the advantages of reliable clinical results.

Objective To evaluate the clinical value of determination of composition of kidney stones by shap and density and of prediction of the efficacy of extracorporeal shock-wave lithotripsy (ESWL) by X-rays. Methods The data of 358 patients were analyzed,with 204 male and 154 female and with 276 cases of solitary stones and 82 cases of multiple stones.Determine the composition of kidney stones by shap and density,predict the efficacy of ESWL by X-rays,and choose the appropriate method of treatment.Analyze stone chemical property by Infrared stone composition automatic analyzer to checkout the prediction results before surgeries. Results 339 cases were successful to remove stones after treatment.The prediction results of 308 cases (86.0％) were consistent in stone chemical property,and the preperative prediction results of 339 cases (94.7％) were consistent in ESWL efficacy. Conclusions Determination of composition of kidney stones and prediction of the efficacy of ESWL by X-rays were feasible.

Vagus nerve reflex is a rare complication of percutaneous renal decompression. It is often induced by excessively rapid decompression of severe hydronephrosis and traction of the main nerves innervating the kidney. The clinical manifestations are irritability, sweating, clammy skin, hiccups, slow heart rate. It is easy to misdiagnose. In this study, 4 patients with vagus nerve excitement after percutaneous renal decompression were treated. After monitoring the patient’s vital signs and giving treatment such as expanding blood volume and raising blood pressure, the symptoms gradually disappeared.

Previous studies have shown that ginsenoside Rb1 (Rb1), one of active components in ginseng, can activate insulin signaling pathway and promote translocation of glucose transporters (GLUTs) to increase glucose uptake in adipocytes. However, the effect of Rb1 on the expressions of GLUTs remains unknown. In this study, the effects of Rb1 on GLUT1 and GLUT4 were observed in 3T3-L1 adipocytes and epididymal adipose tissue of db/db obese diabetic mice. Male db/db mice were treated with Rb1 by intraperitoneal injection at the dosage of 20 mg x kg(-1) for 14 d. Rb1 reduced HOMA-IR significantly (P < 0.05, n = 5), and FBG and FINS sowed declining trend after treatment with Rb1. Rb1 recovered the expressions of GLUT1 and GLUT4 and phosphorylation of AKT in adipose tissue of db/db mice. In vitro, glucose consumption in 3T3-L1 adipocytes treated with 10 micromol x L(-1) Rb1 for 24 h was elevated (P < 0.05, n=3), and mRNA of GLUT1 and GLUT4 were up-regulated (P < 0.05, n=3) and proteins of GLUT1 and GLUT4 were also increased. AKT was activated in adipocytes treated with Rb1 for 3 h. It can be concluded that ginsenoside Rb1 can up-regulate the expression of GLUTs in adipose tissue, in addition to activate insulin signalling pathway, which may partially account for its insulin sensitizing activity and regulating effect of glucose metabolism.
3T3 Cells ; Adipocytes ; drug effects ; Animals ; Cell Line ; Diabetes Mellitus, Experimental ; metabolism ; Ginsenosides ; pharmacology ; Glucose ; metabolism ; Glucose Transport Proteins, Facilitative ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Inbred NOD ; Up-Regulation ; drug effects