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 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 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 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 observe the curative effect of external physical vibration lithecbole (EPVL) therapy after extracorporeal shock-wave lithotripsy (ESWL) in upper urinary calculi.Methods A total of 133 patients of upper urinary calculi with randomly divided into 2 groups after ESWL therapy during the period of 2012 October to 2013 February.The EPVL group (66 cases) used the physical vibration lithecbole treatment,and the natural lithecbole group (67 cases) used the method by drinking water,adding exercise and other natural lithecbole method.Of the EPVL group,6 of the stones were located in the upper or middle calyx,13 in renal pelvis,16 in lower renal calyx and 31 in ureter,the stone diameter was 10-15 mm.Of the natural lithecbole group,8 of the stones were located in the upper or middle calyx,17 in renal pelvis,15 in lower renal calyx and 27 in ureter,the stone diameter was 10-15 mm.The clinical data of the curative effect,side-effect,and complications were collected and analyzed systematically.Results In the EPVL group,the average times of lithagogue treatment was 2.6 times,51 patients (77％) expelled stones on the day of lithecbole,and the stone free rate in a week was 79％ (52/66).Especially,81％ (13/16) of the lower renal calyx expelled stones on the day of lithecbole,and the stone free rate in a week was 88％ (14/16).Whereas,30 patients (45％) in the natural lithecbole group expelled stones on the day of ESWL,and the stone free rate in a week was 49％ (33/67) ; the lower renal calyx stone expulsion rate on the day of ESWL was 33％ (5/15),and the stone free rate in a week was 40％ (6/15).The curative effects were significantly different between the 2 groups (P＜ 0.05).There were no serious complications in both groups.Conclusions EPVL machine can significantly promote the stone expulsion after ESWL.Compared with traditional methods,EPVL therapy has a better curative effect,especially on lower renal calyx stones.EPVL is a safe and noninvasive treatment.

Objective To investigate the association between Bsml polymorphism in vitamin D receptor (VDR) gene and diabetic nephropathy in Chinese Han population. Methods PCR-restriction fragment length polymorphism (PCR-RFLP) was used to test the genotype and allele frequency of Bsml in 304 patients with type 2 diabetes mellitus (DM group) and 100 healthy individuals (NC group).The DM group was further divided into non-diabetic nephropathy group (DN0 group,122 cases),minimal albuminuria group (DN1 group,87 cases),and mass albuminuria group (DN2 group,95 cases).Eighty-three DM patients without nephropathy for over 5 years were L-NDN subgroup,and 64 DM patients with nephropathy occurring within the first year were EDN subgroup. Results Genotype and allele frequency of BsmI polymorphism were significantly different between DM and NC group (x2=7.088,P=0.008;x2=5.865,P=0.015).BB+Bb genotype and B allele frequency were significantly higher in DN2 group than those in NC group (x2=14.287,P=0.000;x2=12.621,P=0.000) and DN0 group (x2=8.063,P=0.005;x2=8.173,P=0.004).BB+Bb genotype and B allele frequency were significantly higher in EDN group than those in L-NDN group (x2=7.228,P=0.007; x2=5.853,P=0.016).DN patients with allele B (BB and Bb genotypes)presented higher urinary albumin excretion rates compared with patients without allele B (bb genotype,P＜0.01).The genotype of BsmI was correlated with DN,and allele B was risk factor of DN occurrence and early onset (OR=2.004; OR=2.394). Conclusion VDR gene BsmI polymorphism is associated with DN,and the patients carrying allele B are more involved in mass albuminuria and eady onset of nephropathy.

Objective To dissect and observe the course of the deep branch of the ulnar nerve and its'distribution of the muscular branch,to provide imaging and anatomical basis for early diagnosis and treatment of the wrist deep branch of ulnar nerve injury in clinical. MethodsFrom October 2008 to August 2010,dissected 16 fresh and 4 antiseptic samples, with the most bump of the hook of the hamate bone as the origin O,set the axis over the O point.The distance from O to the intersection point of the X axis and the deep branch of ulnar nerve was OE ; the distance from O to the intersection point with the ulnaris of hook of hamate bone was OF; the distance from O to the proximal deep branch of ulnar nerve intersection point of the Y axis was OG; the distance from O to the distal deep branch of ulnar nerve respectively was OH.Named the head of the metacarpal bone and the palm side of the center of the basal of the 2nd to the 5th metacarpal bone, through these two points,the measure related data from the deep branch of the ulnar nerve and the metacarpal bone in the sagittal plane.Having a CT scan image data,the Barium Sulfate ( Ⅱ ) dry suspension was uniformly smeared onto the surface of the deep branch of ulnar nerve, the data obtained was analyzed using SPSS 13.0.ResultsThe length of OE was ( 4.96 ± 0.11 ) mm,CT result was (5.02 ± 0.12 ) mm; the length of OF was (3.69 ± 0.12 ) mm,CT result was(3.75 ± 0.12)mm; the length of OG was(10.55 ± 1.07)mm,CT result was(10.48 ± 0.84)mm;the length of OH was (7.23 ± 0.85)mm,CT result was (7.29 ± 0.84)mm; the length of EF was (1.27 ± 0.15 )mm,CT result was( 1.17 ± 0.16)mm.The measure related data from the deep branch of the ulnar nerve and the metacarpal bone in the sagittal plane. Each data set of the anatomical results and CT results had been tested by T,P values were more than 0.05. ConclusionsThere is no significant difference between anatomic and CT observations of deep branch of ulnar nerve, CT observations can be regarded as a clinical reference directly.Anatomic and CT observations can be seen as a guide for clinical work in the diagnosis and treatment of deep branch of ulnar nerve injury.