Objective To discuss the clinical features of non-conclusion seizures(NCS)in infants less than 1 -year-old,and the diagnostic and differential diagnostic value of video electroencephalography (VEEG).Methods A total of 30 NCS patients were took the regular electroencephalography at the first 20 minutes before VEEG monitoring which continued 2 to 4 hours in order to compare the differences between the two monitoring methods,then all patients were taken follow-up after one month,two months,and three months.Results Three cases attacks(accounting for 10.0%)were found by regular electroencephalograph-y,while 23 attacks(accounting for 76.7%)were found by VEEG following no epileptic discharge,either.All patients were found to be corporality NCS,having no psychogenic NCS,among which,19 patients(accounting for 63.3%)were non epileptic tonic-closure seizures,including 2 patients always keeping eyes staring at somewhere,2 patients gritted teeth or grinned,1 patient often put head back,1 patient stretched the neck or necking down,2 patients shrug his shoulders,9 patients shook head,and another 2 always put forth his strength, with or without stiffness,limb jitter,or made face red;on the other,7 patients (accounting for 23.3%)were benign myoclonus,another 4(accounting for 13.3%)were benign non epileptic infant spasm,no other types were found.Nobody had any antiepileptic therapies,15 of them have no more attacks in less than one month,7 in two months,1 in three months,and another 7 appeared occasionly under the conditions of great happiness,extreme an-ger or been raged.Conclusion VEEG have irreplaceable diagnostic and differential diagnostic value in infants less than 1 -year-old with NCS,and play an important role in monitoring the development of NCS.

AIM: To investigate the pharmacological effects of recombined basic fibroblast growth factor (rbFGF) on retinal ganglion cells (RGCs) of rats. METHODS: Using calibrated cross-action forceps a moderate crush injury was inflicted on the nerve. After crush injury, rbFGF, saline and VB 12 were administered by retrobublar injection. Four weeks after injury , the apoptosis of RGCs was measured with flow cytometer. RESULTS: Four weeks after operation, it was shown that the rbFGF, but not saline or VB 12 injection could significantly improve the maintainance of RGCs of rats. After 800 U, 1600 U and 2400 U rbFGF injection, the injured RGCs were rescued by 24.5%, 27.3% and 28.5% respectively. Furthermore, it was also found that rbFGF injection could effectively prevent the axons from injury. The flow cytometer showed that the rate of apoptosis was reduced markedly on 7 days at rbFGF group. CONCLUSION: rbFGF can significantly promote the functional repair of injured optic nerve. [

Objective: To investigate the prevalence of metabolic diseases among residents in Moyu County, Hotan Prefecture, Xinjiang Uygur Autonomous Region, so as to provide the evidence for developing the control strategy for metabolic diseases. Methods: The demographic features, laboratory examinations and B-mode ultrasonographic examinations of the liver and gall bladder were collected from residents at ages of 18 years and older in Moyu County through the hospital-based medical records system. The prevalence of metabolic diseases was estimated, including obesity, hypertension, diabetes, dyslipidemia and fatty liver, and the factors affecting the development of metabolic diseases were identified using a multinomial logistic regression model. Results: Totally 281 803 residents were included in the study, including 129 549 men ( 49.97% ) and 152 254 women ( 54.03% ) and with a median age of 37.00 years ( interquartile range, 22.00 years ). The overall prevalence of metabolic diseases was 47.66%, and the prevalence rates of obesity, hypertension, dyslipidemia, fatty liver and diabetes were 25.72%, 24.77%, 12.30%, 12.05% and 5.49%, respectively, which appeared a tendency towards a rise with age ( χ2trend = 11 243.73, 14 086.41, 2 109.70, 6 631.22, and 2 011.15, all P<0.001 ). There were 73 811 residents suffering from one metabolic disease (26.19%), and 60 495 residents with two and more metabolic diseases ( 21.47% ). Multinomial logistic regression analysis showed that gender ( OR=0.870; 0.796 ), age ( OR: 1.703-8.701; 2.952-18.846 ), marital status ( OR: 1.397-1.845; 1.460-2.377 ) educational level ( OR: 0.891-0.937; 0.920-0.924 ), occupation ( OR: 1.177-1.270; 1.114-2.099), family history ( OR=1.136; 1.390), drinking frequency ( OR: 2.038; 1.395-2.574 ) and central obesity ( OR=3.448; 14.352 ) were factors affecting the development of one or more metabolic diseases. Conclusion The prevalence of metabolic diseases is high among residents in Moyu County. Men, the elderly, a low education level and unhealthy lifestyles may increase the risk of metabolic diseases.

The PET tracer 5-([11C]methyloxy)-L-tryptophan (5-(11)CMTP) was prepared by nucleophilic fluorination and alkylation reaction via a two-step procedure in order to develop specific tumor probe. The biodistribution and microPET imaging of 5-(11)CMTP were executed. The results unveiled that the overall radiochemical yield with no decay correction was (14.6 ±7.2) %, the radiochemical purity was more than 95% and high uptake and long retention time of 5-(11)CMTP in liver, kidney and blood were observed but low uptake in brain and muscle were found, furthermore, high uptake of 5-(11)CMTP in tumor tissue was observed. It seems that 5-(11)CMTP will be a potential amino acid tracer for tumors imaging with PET.
Amino Acids ; Animals ; Neoplasms ; diagnostic imaging ; Positron-Emission Tomography ; Radioactive Tracers ; Tissue Distribution ; Tryptophan ; analogs & derivatives

OBJECTIVETo explore the effect of internal fixation with screw through femoral epiphyseal plate on growth in- hibition via an experimental study.

METHODSForty New Zealand rabbits were randomly divided into 4 groups and 10 rabbits in each group. Epiphyseal plate was injured by penetrating of screws, and the size of damage area was controlled by changing the number of threads. Group A: blank group; group B: injury area accounted for 4% of the epiphyseal plate; group C: injury area accounted for 6%; group D: injury area accounted for 8%. The internal fixation was removed after 2 weeks, and the results were observed with X-ray film for 4 groups to judge the complications such as early closure of epiphyseal.

RESULTSIn each group, there were no statistical differences in the length of the femoral neck, the diameter of femoral neck, the diameter of the femoral head, and the epiphyseal plate closure time. The growth speed of the length and diameter of the femoral neck, as well as the diameter of femoral head, were quicker on the early phase, and the speed was slowest when the epiphyseal plate was being closed.

CONCLUSIONThe injury area of epiphyseal plate under 8% is safe for its growth. Because no evidences demonstrate the growth inhibition of epiphyseal plate, the screws can be used for rabbit epiphyseal plates.

Animals ; Bone Screws ; Female ; Femur Head ; growth & development ; surgery ; Fracture Fixation, Internal ; methods ; Growth Plate ; growth & development ; Magnetic Resonance Imaging ; Male ; Rabbits ; Salter-Harris Fractures

Foreign specialist physician system has been implemented for more than 100 years. China piloted its own specialist physician system from 2004. The article compared foreign specialist physician system with China’s pilot system. Combined with TCM clinical characteristics and laws, the article also discussed to set up Chinese medical specialist system which is in accordance with both international conventions and TCM laws of development as well as docking the pilot system.

Objective To study the effect of corrected TIMI frame count (CTFC) of infarction related artery on systolic function of infarct area of myocardium after primary percutaneous coronary intervention (PCI) in patients with acute myocardial infarction (AMI). Methods One hundred and six patients with AMI having undergone successful PCI in Cangzhou Central Hospital were selected, and they were divided into two groups (each, 53 cases). The standard of fast or slow flow was in accord to the CTFC of infarction related artery (IRA) measured soon after successful PCI. The patients with greater value of CTFC were enrolled in the slow flow group, while the patients with smaller such value were assigned in the fast flow group. At 6, 12, 24 and 48 hours after PCI, the venous plasma MB isoenzyme of creatine kinase (CK-MB) level was measured. And at 1 week, 1 month and 3 months after PCI, the left ventricular ejection fraction (LVEF) was measured by cardiac ultrasound, and the levels of radial strain (RS) and longitudinal strain (LS) of the infarct area were measured via speckle tracking imaging (STI). The differences in CTFC, CK-MB, RS and LS between the two groups were analyzed, and the correlations between the strains and CTFC, CK-MB were analyzed by Pearson linear correlation method. Results After successful PCI, the CK-MB of fast flow group was higher than that of the slow flow group at 6 hours. However, the CK-MB of slow flow group was higher than that of the fast flow group after 12 hours, appearing separate phenomenon, and the statistical significance occurred beginning from 24 hours after PCI (U/L, 24 hours:98.43±11.65 vs. 86.43±18.97, 48 hours:51.09±8.94 vs. 49.80±6.92, both P<0.05). CTFC in fast flow group was significantly lower than that of slow flow group (frame: 22.69±4.83 vs. 26.14±5.67, P < 0.01). After 3 months of follow-up, LVEF in fast flow group was higher than that of the slow flow group, but the difference had no significance (P > 0.05). RS and LS in fast flow group were higher than those in slow flow group, and the statistically significant difference appeared from 1 month after PCI (1 month RS:29.74±6.66 vs. 26.86±5.61, LS:-16.37±3.91 vs. -15.27±3.22, 3 months RS: 30.03±6.31 vs. 27.63±5.67, LS: -17.74±3.96 vs. -15.75±4.17, all P < 0.05). Pearson linear correlation showed:the strains (both RS and LS) and CK-MB had no significant relation (both P>0.05). Both RS and LS at 1 week, 1 month and 3 months were of significantly positive correlation with CTFC of each group (fast flow group:r value of CTFC and RS was respectively-0.526,-0.515,-0.532, r value of CTFC and LS was respectively-0.532,-0.541,-0.572;slow flow group:r value of CTFC and RS was respectively-0.691,-0.685,-0.702, r value of CTFC and LS was respectively-0.621,-0.584,-0.605, all P<0.01). Conclusion CTFC has some relationship with the recovery of the systolic function in area of infarct myocardium after PCI, and can be regarded as an important index to predict the long-term prognosis in patients with AMI.

Objective To observe the influence of needling the Eight Confluent Points plus Huo Xue Rong Luo granules on the levels of gamma-aminobutyric acid (GABA) and glycine (Gly) in patients with spastic paralysis after cerebral infarction. Method Sixty patients with spastic paralysis after cerebral infarction were randomized into a treatment group and a control group, 3 0 cases each. The control group was intervened by basic treatment, while the treatment group was by Huo Xue Rong Luo granules plus acupuncture at the Eight Confluent Points in addition to the basic treatment, for 6 treatment courses in total. Before the treatment, and after half-a-month, 1-month, and 3-month treatments, the Chinese Stroke Scale (CSS) and activities of daily living (ADL) were evaluated, the levels of GABA and Gly were detected by using high performance liquid chromatography (HPLC), and the therapeutic efficacies were compared. Result After half-a-month treatment, the CSS score dropped significantly in both groups (P<0.01), and the between-group difference was statistically significant (P<0.01);the ADL score (Barthel Index score) increased markedly in both groups (P<0.01), and the between-group difference was statistically significant (P<0.01); the level of serum GABA increased significantly in both groups (P<0.05), and the between-group difference was statistically significant (P<0.05);the level of serum Gly rose up significantly in both groups (P<0.01), and the between-group difference was statistically significant (P<0.05). After 1-month treatment, the CSS score dropped significantly in both groups compared to that before treatment (P<0.01), and the inter-group difference was statistically significant (P<0.01);the ADL score increased significantly in both groups compared to that before treatment (P<0.01), and the inter-group difference was statistically significant (P<0.01);the levels of serum GABA and Gly increased markedly in both groups compared to that before treatment (P<0.01), and the inter-group differences were statistically significant (P<0.01). After 3-month treatment, the CSS score dropped significantly in both groups compared to that before treatment (P<0.01), and the inter-group difference was statistically significant (P<0.01);the ADL score increased significantly in both groups compared to that before treatment (P<0.01), and the inter-group difference was statistically significant (P<0.01); the levels of serum GABA and Gly increased markedly in both groups compared to that before treatment (P<0.05), approaching the normal levels, and the inter-group differences were statistically insignificant (P>0.05). Conclusion Needling the Eight Confluent Points plus Huo Xue Rong Luo granules is effective in treating spastic paralysis after cerebral infarction, which is plausibly associated with the up-regulation of inhibitory neurotransmitters (GABA and Gly).

Objective To observe the clinical efficacy of Huoxue Rongluo Particles combined with acupuncture in the eight confluent points of spastic cerebral infarction paralysis and its effects on Glu and Asp levels of serum. Methods Totally 60 patients were divided into two groups: the experimental group and the control group. Both groups received basic Western medicine treatment, and the experimental group received Huoxue Rongluo Particles additionally, one dose a day for two times orally taken; Acupuncture was on eight confluent acupoint, every two days. 15 d is a treatment course, with 6 courses in total. Clinical spasticity index (CSI) and TCM symptom scores before treatment and the treatment of half month, 1 month, 3 months were observed. The levels of Glu and ASP in serum were detected, and TCM clinical efficacy was observed. Results The CSI score, levels of Glu and Asp in serum and TCM symptom scores of the patients after half-month, one-month, and three-month treatment were lower than those before treatment (P<0.05, P<0.01). There was no statistical significance in CSI score after half month treatment between the two groups (t=0.329, P=0.743). The CSI score in the experimental group after one-month and three-month treatment was lower than the control group (t=-2.636, P=0.024; t=-4.213, P=0.021). There was statistical significance in the levels of Glu and Asp between the two groups after half-month and one-month treatment (P<0.05, P<0.01). There was no statistical significance in the levels of Glu and Asp in the two groups after three-month treatment (P>0.05). The TCM symptom scores in experimental group was lower than the control group after half-month, one-month and three-month treatment (P<0.05). The total TCM effective rate was 86.67% (26/30) in experimental group, and 80.00% (24/30) in the control group, with the experimental group better than the control group (P<0.05). Conclusion Huoxue Rongluo Particles combined with acupuncture eight confluence acupoints in the treatment of spastic cerebral infarction paralyzed patients can relieve spasm degree, improve TCM clinical symptoms, which mechanism may be related to reducing serum excitatory neurotransmitters.

Objective To compare the effects of robot-assisted gait training with supported treadmill training (BWSTT) for hemiplegic patients after stroke.Methods A randomized,single-blind,controlled study was performed.Forty-eight hemiplegic patients were divided randomly into a BWSTT group and a robot group with 24 in each Both groups received routine rehabilitation training.The robot group also received robot-assisted gait training,while the BWSTT group received treadmill training in which their body weight was supported.Both groups trained 20-30 minutes daily,5 days a week for 8 weeks in addition to their normal rehabilitation sessions.Their lower extremity functions and walking ability were assessed with the simplified Fugl-Meyer assessment (FMA) and using functional ambulation categories (FACs).Average step length,percentage of loading time on each foot and 3 min walking distance were tested using a Biodex Gait Trainer.All the assessments were administered before and 8 weeks after treatment.Results Both groups showed significant improvements in terms of the FMA,FACs,average step length,loading time on each foot and 3 min walking distance.The robot group,on average,showed significantly better improvements in average step length,percentage of loading time on each foot and 3 min walking distance than the BWSTT group.There was no significant difference in lower extremity function or walking ability in terms of the FMA or FACs.Conclusions Robot-assisted training gives better results than BWSTT in terms of improving average step length,equalizing the loading time on each foot and 3 min walking distance.