Objective To analyze the clinical manifestations as well as correlation between clinical manifestations and the new neuroimage characteristics(pontine"cross sign"and"putaminal slit")for correct diagnosis of multiple system atrophy(MSA).Methods Eleven patients with MSA based on Gilman diagnostic criteria were retrospectively analyzed for clinical manifestations and brain MRI findings.Results Eleven patients were probably diagnosed as MSA,among which 8 patients were MSA-C(olivopontoeerebellar atrophy,OPCA),2 patients were MSA-P(striatonigral degeneration,SND),one patient was MSA-A(Shy- Drager syndrome,SDS).Five years after onset,MRI of MSA-A showed stage 0"cross sign"and "putaminal slit".In 8 patients with MSA-C,2 patients reached stage Ⅰ 3 years after onset,one patient reached stage Ⅱ 2 years after onset,3 patients respectively did stage Ⅲ 1 year,3 years,and 5 years after onset,2 patients reached Ⅳ stage 2 years,and 7 years after onset respectively.As for putaminal slit,all of these patients were in stage 0.One patient with MSA-P reached stage 0"cross sign"and stage Ⅰ "putaminal slit"6 years after onset;another patient showed stage Ⅳ"cross sign"and stage Ⅱ"putaminal slit"9 years after onset,which was high slit intensity on both sides,however much stronger in the fight side than in the left side.Conclusion Both"cross sign"and"putaminal slit"are neuroimage characteristics for early diagnosing MSA-C,while"putaminal slit"for MSA-P.

OBJECTIVETo explore the clinical effect of Shugan Jieyu Capsules (SJC) on type III B prostatitis complicated by sexual dysfunction.

METHODSA total of 98 patients with type III B prostatitis complicated by sexual dysfunction were equally randomized to a control and a trial group, the former treated with the combination of biofeedback/electrical stimulation and the α-blocker Tamsulosin Hydrochloride, and the latter with oral SJC in addition, both for 8 weeks. Before and after treatment, the severity of the symptoms was determined with NIH-CPSI, the patients'sexual function evaluated with CIPE-5 and IIEF-5, and their anxiety, depression and other psychological problems assessed with Hamilton Anxiety Scale (HAMA) and Hamilton Depression Rating Scale ( HAMD). The results were subjected to statistical analysis and compared between the two groups.

RESULTSStatistically significant differences were found between the control and trial groups in the NIH-CPSI score (26.31 ± 7.91 vs 18.84 ± 6.63, P < 0.01), CIPE-5 premature ejaculation score (10. 41 ± 3.03 vs 14.37 ± 2.35, P < 0.05), IIEF-5 score (10.29 ± 3.97 vs 14.69 ± 4.19, P < 0.05), HAMA score (24.31 ± 1.78 vs 13.41 ± 4.21, P < 0.01), and HAMD score (25.24 ± 2.83 vs 14.49 ± 4.44, P < 0.01).

CONCLUSIONSJC can effectively relieve anxiety, depression and other psychological problems in type III B prostatitis patients with sexual dysfunction and improve their clinical symptoms as well.

Adrenergic alpha-1 Receptor Antagonists ; therapeutic use ; Adrenergic alpha-Antagonists ; Anxiety ; drug therapy ; Biofeedback, Psychology ; Capsules ; Depression ; diagnosis ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Electric Stimulation Therapy ; Humans ; Male ; Premature Ejaculation ; drug therapy ; etiology ; Prostatitis ; complications ; drug therapy ; Sulfonamides ; therapeutic use

Objective: To analyze some influence factors during isokinetic eccentric test. Method: Twenty normal males were tested by Biodex isokinetic test and rehabilitation system. Their peak torque(PT) and peak torque to body weight (PT/BW) were analyzed under different conditions. Result: It was found that velocity and contraction mode influence the results significantly( P＜0.01). Conclusion: Many factors must be considered during isokinetic eccentric test and training.

Objective To study the influence of clinical nursing pathway on operative effects for patients with malignant tumout of bone. Methods 60 adult patients with malignant turnout bone were divided into the clini-cal nursing pathway gronp(32 cases) and control group(32 cases) randomly, routine nursing cares were used in con-trol group, while the clinical nursing pathway was used in the observation group. Compared the index between the two groups. Results All the indexes which had been compared between the two group were better in the clinical nursing pathway group than those in control group, the difference was significant (P < 0.05). Condusion The clinical nursing pathway can effectivly improve the compliance of patients for operation, avoid postoperative complications, and then imprpve their quality of life.

Ricin is a plant-derived ribosome-inhibitor which can be easily purified in large quantities from castor beans. It is a potent irreversible inhibitor of protein synthesis. The mode of intoxication could be inhalation, ingestion, intravenous injection.Ricin has been classified as a schedule 1 threat agent by the Chemical Weapons Convention.A fast and sensitive method for the detection of this threat agent is an important tool for preventing or dealing with the consequences of intoxication. An ideal method should be highly sensitve, highly selective, and well capable of identifying ricin in a short assay time. Several methods have been established for ricin detection. This review summaries the development of detection methods for ricin in recent years.

Objective To observe the healing effect of pertinent health education on patients with diabetic foot. Methods 116 cases of diabetic foot patients were randomly divided into group A (60 cases) and group B (56 cases). Group A accepted pertinent and one-to-one psychological nursing and group B received collective lecture of health education once a week. FPG, HbAlc changes and healing of wound was observed in the two groups. Results The clinical effect of group A was better than those of group B. Conclusions The pertinent health education can improve cognition and medical compliance of patients, promote healing of wounds, which proves to be superior than that of collective health education.

Objective To analyze the clinical features and risk factors for epilepsy during the acute phase of aseptic meningitis. Methods 138 cases of aseptic meningitis with complete clinical data were retrospectively reviewed. Among them 21 had seizures, and 117 had not. All of them were inpatients in the same period after meningitis. Based on a standardized questionnaire, a database was established with Microsoft Access 2002 including 51 indexes and some subindexes. Univariate analysis and nonconditional multivariate stepwise logistic regression were carried out based on the summarization of the characters of clinical seizure. Results Fourteen cases (66.7%) manifested generalized seizures in those patients with epilepsy. Seventeen patients (80.1%) experienced epilepsy within 2 weeks after meningitis. The independent risk factors for seizures during the acute phase of aseptic meningitis were the increased contents of cerebrospinal fluid protein (OR=19.40), raised intracranial pressure (OR=8.848), and low-voltage activity in electroencephalogram (OR=5.039). Conclusions Generalized seizure is the major type of epilepsy induced by acute aseptic meningitis. Epilepsy occurred within 2 weeks in most patients with meningitis and seizures. High level of cerebrospinal fluid protein, raised intracranial pressure and low-voltage activity in electroencephalogram were the main predictive risk factors for epilepsy during the acute phase of aseptic meningitis.

Objective To compare the efficiency of enhanced T2* weighted angiography (ESWAN) sequence with that of a conventional T2*-weighted gradient-recalled-echo (GRE T2*WI) sequence for the detection of hemorrhagic shearing lesions in patients with diffuse axonal injury (DAI). And combined with MRI parameters, to further discuss the principles and virtues of ESWAN sequence. Methods Seventeen patients with DAI were enrolled in this study. The raw data acquired from ESWAN scan were postprocessed by using the mean square root of multi-echoes. Then, the postprocessed images were compared with the conventional GRE T2* weighted images. The global and regional (superficial, deep and posterior fossa) lesion numbers determined by both sequences were compared by using Wilcoxon signed ranks test (two-tailed). Differences were considered to be significant at P≤0.05. Results Hemorrhagic lesions were more obvious on ESWAN images than those on conventional GRE T2* weighted images. The median and range value of the detected lesion numbers on ESWAN images were 27 and (1-239) in whole brain, 13 and (1-89) in cerebral superficial region, 5 and (0-111) in cerebral deep region and 1 and (0-39) in posterior fossa region, respectively; whereas, on GRE T2* weighted images, they were 7 and (1-34) in whole brain, 5 and (1-27) in cerebral superficial region, 2 and (0-25) in cerebral deep region and 0 and (0-4) in posterior fossa region, respectively. There were significant statistical differences between the two sequences in revealing the lesions in all the four regions (Z=-3.519,-3.182,-3.185,-2.677,P＜0.05). Conclusion In ESWAN sequence, multi-echo acquisition ensured sufficient magnetic susceptibility for detecting small hemorrhagic lesions. So, ESWAN is more sensitive to small hemorrhage, which revealed more hemorrhagic lesions than conventional GRE T2*WI and presented more valuable information for the diagnosis of DAI.

Objective To explore the correlation between the strength of trunk flexors and extensors obtained by isometric and isokinetic concentric tests. Methods The strength of trunk extensors and flexors were measured by isometric and isokinetic concentric tests during trunk flexion and extension in 50 healthy subjects, and the peak torque of flexion and extension (FPT and EPT) and the ratios of FPT/EPT were analyzed with correlation and regression analysis. Results The FPT and EPT of trunk flexors and extensors were positively correlated (r_F=0.827,P0.05, respectively), the regression equations of FPT and EPT were y^=8.158+1.097X and y^=-12.375+0.781X, respectively. Conclusion The isometric test of the trunk extensors and flexors could assess accurately the changes of the trunk muscle strength without aggravating pain and diseases. It is more reasonable to evaluate the stability of trunk with the FPT/EPT ratio at neutral position.