Objective: To establish the qualification stadards of Jianwei Zhengchang Pills.Methods:The microscopical identification and quality identification were studied by TLC. And the contents of cinnamic aldehyde and menthol were determined synchronously by GC. Results: The corresponding microscopical characteristics and thin layer spots from the samples can be obtained. Conclusion: The qualitative and quantitative methods estabished were simple, sensitive, quick accurate and specific and can control the quality of the preparation validly.

Objective: To establish the quality standard of Yukuining Granules (Endoconcha Sepiae, Rhizoma Corydalis, Radix Astragali, Radix Paeoniae Alba, Radix Glycyrrhizae, etc.) .Methods: We have identified Rhizoma Corydalis, Radix Glycyrrhizae and Radix Astragali in Yukuining Granules by TLC and determined the paconiflorin by HPLC. The average recovery was 102.3%. RSD was 2.3%( n =5). Results: The methods were simple, sensitive, quick, accurate and specific. Conclusions: The methods can be used in the quality control of Yukuining Granules.

Objective To reproduce the inflammatory bowel disease(IBD) models induced by 2,4,6-trinitrobenzene sulfonic acid(TNBS),and to investigate the effect of Changkangyin(CKY) on it.Methods Total 60 rats were divided into 6 groups by random:alcohol control group,model group,salicylazosulfapyridine(SASP)group,low,middle and high dosages CKY groups.IBD model was induced by TNBS.The changes of macroscopic morphous and pathohistology of colon were observed after intervened with drug for 21 d.Results The body weight in model group was obviously lower than that in alcohol control group(P0.05).Conclusion Colitis can be induced by TNBS in rats.The change of it is the same as human's.It is a ideal model to study pathogenesis of IBD and investigate the effect of medicine.CKY has a batter therapeutic effect on IBD model.

Objective:To investigate the curative effect of electroacupuncture on urine retention following cervical cancer operation. Methods: A treatment group was treated with electroacupuncture according to classification based on syndrome differentiation and a control group, by a conventional method. One course of treatment consisted of 5 days. Results: The curative rate and cure rate were 96.67% and 76.67%, respectively, in the treatment group and 70% and 36.67%, respectively, in the control group. There were significant differences in curative rate and cure rate between the two groups (P＜0.01). Conclusion:Electroacupuncture is a good method for treating urine retention subsequent to cervical cancer operation.

The polymorphisms of paraoxonase 1 ( PON 1 ) and ApoE gene in 192 patients with type 2diabetes mellitus (DM group) , 116 cases of atherosclerosis (AS) without DM (AS group), and 105 normal subjects (NC group ) were detected by means of PCR-restriction fragment length polymorphism. The serum concentration of Ox-LDL was determined by enzyme linked immunosorbent assay. The results showed that plasma Ox-LDL level in DM group was higher than those in AS and NC groups[(754.2±279.9 vs 526. 1±186.2 and 421.1 ± 163.2 )μg/L, P<0.01]. Ox-LDL level in the patients with QQ genotype of PON 1 was higher than those in QR and RR genotypes in type 2 DM[(846.6±147.5 vs 763.4±126. 7 and 7 1 3.2 ±132.4 ) μg/L, P<0. 0l],and Ox-LDL level in the patients with ε3/4+ ε4/4 genotype of ApoE was also higher than those in ε3/3 and ε2/2 + ε2/3 geneotypes in type 2 DM[( 824.3 ± 173.5 vs 741.6± 182. 5 and 718.3 ± 167.5 ) μg/L, P<0.05], but the difference was not found in atherosclerosis without DM. Multiple regression analysis showed that disease duration, PON1 and ApoE genotypes were the independent predictors of plasma Ox-LDL level in patients with type 2 DM.

AIM To investigate the effects of honokiol on ischemic neurological deficiency and on the scavenging ability of ischemia reperfusion (I-R) brain tissue for reactive oxygen species (ROS). METHODSCerebral ischemia was induced by middle cerebral artery occlusion (MCAO) in rats. I-R in mice were induced by blood stream pause in bilateral common carotid arteries for 30 min and reperfusion for 30 min. The activities of ROS scavenging enzymes were determined with colorimetric methods. RESULTS Intravenous honokiol in 5-50 μg·kg-1 significantly decreased the neurological deficiency score, and diminished cerebral infarction volume in rats. In I-R brain tissue of mice, intravenous honokiol in 7-70 μg·kg-1 evidently enhanced the activities of superoxide dismutase, catalase, glutathione peroxidase and peroxidase, and markedly lowered lipid peroxidative product malondialdehyde content. Moreover honokiol significantly increased Na+-K+-ATPase activity in I-R brain tissue. CONCLUSION Honokiol ameliorates the neurological deficiency behavior and diminishes infarction volume in MCAO rats; and enhances cerebral scavenging ability for ROS and Na+-K+-ATPase activity in cerebral I-R mice. It is indicated that honokiol is a protective agent for cerebral ischemia and I-R.

Objective To investigate the effects of electroacupuncture at Sanyinjiao (SP6) and Yinlingquan (SP9) on muscle repair in the gastrocnemius muscle damaged rats and its possible mechanism. Methods 30 male Sprague-Dawley rats were randomly divided into blank group (n=10), model group (n=10) and electroacupuncture group (n=10). The latter 2 groups were modeled with gastrocnemius muscle crush injury. The electroacupuncture group received electroacupuncture at Sanyinjiao and Yinlingquan for 14 days. Their gastrocnemius was observed with HE staining, and the expressions of basic fibroblast growth factor (bFGF) and insulin-like growth factor-1 (IGF-1) in gastroc-nemius tissues and the serum were determined with immunochemical assay and enzyme-linked immunosorbent assay (ELISA). Results Compared with the model group, there was less damage in the electroacupuncture group, with more expression of bFGF and IGF-1 in tis-sues (P<0.01) and serum (P<0.05). Conclusion Electroacupuncture can promote muscle repair after gastrocnemius muscle damage in rats, which may be related to the increase of the bFGF and IGF-1 expression in gastrocnemius tissue and serum.

Objective To discuss and analyze the CT appearances and differential diagnosis of pulmonary tuberculomas. Methods 40 cases of pulmonary tuberculomas proved by surgery and pathology were included in the study and compared to 40 cases of peripheral-type bronchogenic carcinomas, which were also surgico-pathologically proved. Results Tuberculomas were most found in the posterior segments of the lung and exhibited well-demarcated lesions of homogeneous density. Some lesions also possessed characteristics like rough spiculation, minute calcification within the lesion and marginal calcification. Thick-walled, thin-walled or stellate cavities were also found. On contrast enhanced scans, tuberculomas showed little or ring enhancement. In addition, satelite lesions or pleural thickening were often found near the tuberculomas. Hilar and mediastinal lymph-nodes were calcified but not enlarged. Anti-tuberbulosis therapy often resulted in little or even no absorption.Conclusion More accurate diagnosis of pulmonary tuberculomas could be made after careful analysis of all CT signs and the clinical data. CT-guided needle biopsy could be used when the dignosis could not be made clearly.

OBJECTIVE:To evaluate the effect and safety of conservative treatment for treating cervical spondylotic radiculopathy by cochrane evaluation systems.DATA SOURCE:CBM(from January 1978 to October 2008),CNKI(from January 1978 to October 2008)and VIP(from January 1989 to October 2008)databases were retrieved by computer and partial documents were searched by hands.DATA SELECTION:Randomized controlled trial was adopted in course of acupuncture and moxibustion treatment for cervicel spondylotic radiculopathy and its quailty was assessed.Dafa source was randomized and semi-randomized controlled.Some evaluations such as random method-selection bias,allocation concealment-selection bias,blind method-performance bias and measurement bias,exclusion.lose to follow-up,withdraw-attrition bias were chosen.MAIN OUTCOME MEASURES:①Abdominal acupuncture needles were superior to the conventional method's efficiency.②Electro-acupuncture plus cupping with barbed floc were superior to the conventional method's efficiency.③Abdominal acupuncture were superior to traction's efficiency.④Cervical traction,electro-acupuncture combined with point injection and massage were superior to traction's efficiency.⑤Traction,electro-acupuncture,massage,TDP-guided were superior to traction,physiotherapy,TDP combined with exercise therepy's efficiency.⑥Vinegar iontophoresis and electro-acupuncture were superior to simple electro-acupuncture's efficiency.⑦Long's approach acupuncture was superior to simple acupuncture's efficiency.⑧Adverse reaction.RESULTS:A total of 1416 subjects were selected from 7 randomized controlled trials.All the studies have selection bias,measurement bias,loss of the high probability of bias,the quality and grade of"C"grade.And only one study proved that the efficiency of the experimental group was better than that of the control group.Study 1 showed that there was insufficient evidence suggested that acupuncture treatment of abdominal cervical spondylotic radiculopathy was efficient than conventional acupuncture.Study 2 showed that there was insufficient evidence suggested that electro-acupuncture plus cupping therapy with barbed floc was efficient than conventional acupuncture to cure cervical spondylotic radiculopathy.Study 3 showed that there was insufficient evidence suggested that acupuncture treatment of abdominal cervical spondylotic rediculopathy was efficient than traction.Study 4 showed that the cervical traction,electro-acupuncture combined with acupoint-injection treatment of cervical spondylotic radiculopathy was efficient than traction combined massage therapy.Study 5 showed that there was insufficient evidence suggested that traction,electro-acupuncture,massage,TDP-guided therapy was efficient than traction,physical therapy,TDP combined with exercise therapy.Study 6 showed that there was insufficient evidence suggested thatelectro-acupuncture combined with vinegar iontophoresis treatment of cervical spondylotic radiculopathy was better than the simple electro-acupuncture therapy.Study 7 showed that there was insufficient evidence suggested that the acupuncture therapy using Long's approach was better than simple acupuncture.No adveme reactions appeared to terminate the test in 7 studies.CONCLUSlON:The above seven studies mainly present with low quality,absence of a unified curative method,small samples,difference of follow-up time,iudgment standard and measurement standard.So more samples,multicenter and more regular randomized controlled trial should be performed.

Objective To investigate the risk factors associated with cranial nerve impairment in patients with tuberculous meningitis.Methods A total of 121 patients with tuberculous meningitis who were admitted to Huashan Hospital from 2000 to 2011 were reviewed retrospectively.Demographic data (gender,age),course of disease,initial results of cerebral spinal fluid (CSF) tests,occurrence of cranial nerve impairment and prognosis of these patients were collected.All the patients were followed up for at least 3 months,and for those with cranial nerve impairment,the minimum follow-up period was 1 year in order to judge the recovery of cranial nerve impairment.Multivariate analysis was performed to study the associated risk factors.Results Out of 121 patients,22 (18.2 ％)developed cranial nerve impairment.Nerves involved were abducens nerve,oculomotor nerve,optic nerve and auditory nerve,and impairment of single nerve occurred in 9 (40.9 ％),8 (36.4 ％),7(31.8％) and 1(4.5％) patient,respectively.Three cases had more than one group of cranial nerves involved,accounting for 13.6％ of the 22 patients with cranial nerve impairment.The incidence of conscious disturbance was significantly higher in patients with cranial nerve impairment than those without impairment (77 ％ vs 45 ％,P=0.020).Delay in diagnosis (OR =1.017,95 ％ CI:1.001-1.033,P=0.040) and occurrence of conscious disturbance (OR =3.242,95 ％ CI:1.142-9.205,P=0.027) were independent predictive factors of cranial nerve injury.During one-year follow-up,90.9％ of patients were fully recovered from cranial nerve impairment,with a median duration of 1 month (range 0.5-6.0 months).Conclusions Cranial nerve impairment is a common complication in patients with tuberculous meningitis.Delay in diagnosis and occurrence of conscious disturbance were independent predictive factors.Most cranial nerve impairment were reversible,and timely diagnosis and treatment are important ways to reduce complications.