Objective To investigate the effect of interventional therapy for acute severe pancreatitis.Methods A total of 70 patients with acute severe pancreatitis were randomly divided into Control(common medication) and Interventional Therapy groups(common medication plus interventional therapy) with 35 cases in each.The curative effect was compared between the two groups.Results Compared with the Control Group,the patients in the Interventional Therapy Group had a significantly lower mortality [25.7%(9/35) vs 5.7%(2/35);?2=5.285,P=0.022],lower incidence of ARDS [37.1%(13/35) vs 14.3%(5/35);?2=4.786,P=0.029],decreased incidence of pancreatic encephalopathy[34.3%(12/35) vs 11.4%(4/35);?2=5.185,P=0.023],shorter recovery time of serum amylase[(7.6?2.1) d vs(3.4?1.5) d;t=-9.628,P=0.000],and shorter hospital stay[(34.0?6.4) d vs.(23.5?8.9) d;t=-5.667,P=0.000].In the Interventional Group,the symptoms and signs disappeared at(10.0?2.4)d after the treatment,which was significantly earlier than that in the Control Group(18.0?2.6)d(t=-13.376,P=0.000).Conclusions Interventional therapy can effectively control acute severe pancreatitis and shorten the course of the disease.

Objective Summarize the nursing experiences of abdominoscope for patients with ovarian cysts. Methods Enough preoperative evaluation, careful perioperative nursing and observation were used in 150 patietns with ovarian cysts when cured by abdominoscope. Results All the patients had accepted succesful operation, there were no intensive complication among the patients. Conclusions Proper nursing measures should be developed with therapeutic laparoscopy, nursing cares according to the operation can effetive shorten the course of rehabilitation for patients.

Parkinson′s disease(PD)is a common disease caused by multiple factors and characterized by pathological degen?eration in the dopaminergic neural system. Based on its pathogenic factors,PD can be divided into several subtypes,so it is essential to develop therapeutic agents based on the main pathogenic factor of each subtype of PD. Recently it is confirmed that the mutation of leucine-rich repeat kinase 2(LRRK2)gene leads to increased activity of the LRRK2 notably,and then causes neurodegeneration. Thus developing LRRK2 inhibitors to modulate the kinase activity will be a novel therapy for the PD subtype which is caused by LRRK2 gene mutation. LRRK2,either a kinase or a GTPase,has two drug binding sites. Therefore,two types of LRRK2 inhibitors are being studied,one is the kinase inhibitor and the other is GTPase inhibitor. This paper summarizes the recent progress in the dis?covery and development of LRRK2 inhibitors.

ObjectiveTo study the effects of Tanreqing injectio (a Chinese herb preparation acts as an anti-inflammatory agent to eliminate the pulmonary infection) on inflammatory cytokines of rats with acute lung injury (ALI). MethodsFifty-six clean grade healthy male SD rats were randomly (random number) divided into three groups: normal group, model group and treatment group. Rats in the model group and treatment group were injected with lipopolysaccharide (LPS) into tail vein. Rats in treatment group were treated with Tanreqing injection one hour after LPS injection. The observing intervals were respectively set in 2 h, 4 h and 6 h. At each observing interval, TNF-α, IL-1 β and IL-8 in brochoalveolar lavage fluid (BALF) were detected by radioimmunoassay, and the ratio of polymorphonuclear neutrophiles (ωPMN) in BALF were calculated by Wright-Giermsa staining, as well as to observe the pathological changes of lungs and to examine the lung wet/dry weight ratio (W/D). Data were analyzed with SPSS version 17.0 software. ResultsAt 2, 4 and 6 h intervals, TNF-α, IL-1β, IL-8 and ωPMN in BALF were significantly higher in model group than those in normal group (P ＜0. 05 or P ＜0. 01 ), the lung W/D in model group were obviously higher than those in normal group ( P ＜ 0. 01 ), and the pathological injury of lung tissue in model group were severe. At each observing interval, compared with model group,TNF-o, IL-1 β, IL-8 and oPMN in BALF were significantly reduced in treatment group ( P ＜ 0. 05 or P ＜0.01 ), the lung W/D in treatment group were obviously decreased ( P ＜0.01 ), and the lung injury were attenuated in treatment group. ConclusionsTanreqing injection could provide partly protection in rats with ALI by inhibiting inflammatory factor.

Objective To investigate the dynamic changes of serum insulin-like growth factor-1(IGF-1)levels in patients with acute cerebralhemorrhage.Methods Serum levels were determined with RIA in 40 patients with cerebralhemorrhage within 2 days and at 14 days and 20 healthy individuals serve as control groups.Results The serum IGF-1 levels in patients with cerebralhemorrhage were significantly lower than those in controls(P

Brain-computer interface (BCI) system is a system that achieves communication and control among humans and computers and other electronic equipment with the electroencephalogram (EEG) signals. This paper describes the working theory of the wireless smart home system based on the BCI technology. We started to get the steady-state visual evoked potential (SSVEP) using the single chip microcomputer and the visual stimulation which composed by LED lamp to stimulate human eyes. Then, through building the power spectral transformation on the LabVIEW platform, we processed timely those EEG signals under different frequency stimulation so as to transfer them to different instructions. Those instructions could be received by the wireless transceiver equipment to control the household appliances and to achieve the intelligent control towards the specified devices. The experimental results showed that the correct rate for the 10 subjects reached 100%, and the control time of average single device was 4 seconds, thus this design could totally achieve the original purpose of smart home system.
Brain-Computer Interfaces ; Electroencephalography ; Evoked Potentials, Visual ; Humans ; Microcomputers ; Wireless Technology

Objective:To analyze the nosazontology of pharyngeal paraesthesia and investigate the treatment. Method: Two hundred and twelve misdiagnosed pharyngeal paraesthesia patients were investigated by history inquiry,routine examination, 24-hour esophageal pH monitoring, barium X-ray of the oesophagus, anxietas-athy-mia private measuring scale, coefficient of variation of the R-R(CVR-R), bioavailable testosterone detection(Bio-T), erection experiment and questionnaire about man climacteric syndrome. The concomitant symptoms and positions of pharyngeal paresthesia were also studied. We adopted individuallied sequential multi-therapy for every patient according to the cause of disease. Result:The cause of disease within 212 cases of pharyngeal paraesthesia included 62 psychictrauma,32 endocrine system disease,106 upper gastrointestinol disease, circulatory disease,9 circulatory disease,3 idiopathic. With individualized treatment, 110 cases had fully recovered, 63 cases excellence and 31 cases utility,and the efficiency rate was 96.23%. Conclusion:Pharyngeal paraesthesia can be caused by several factors. Thorough examination and comprehensive analysis should be applied to those incurable patient who has been treated for a long time. Short course of treatment and irrational drug use are the main causes of short term recurrence and unsatisfactory curative effect.

Objective To explore the change of cerebral microcirculation before and after clipping of intracranial aneurysm using CT perfusion (CTP)imaging.Methods CTP images of 70 patients diagnosed intracranial aneurysm by CTA were retrospectively an-alysed.They were divided into four groups according to have or not intracranial arterial spasm:A group:Preoperative CVS,postop-erative CVS (4 cases),B group:Preoperative CVS,postoperative nCVS (13 cases),C group:Preoperative nCVS,postoperative CVS (20 cases),D group:Preoperative nCVS,postoperative nCVS (33 cases).CBV/CBF/MTT were measured in four groups be-fore and after surgery,and analyzed statistically.Results (1)The postoperative CBV/CBF/MTT was compared with the preopera-tive data.There were statistically significant in CBVA/B/C/D/CBFA/B/D/MTTA/B during the surgery (P <0.05 ).There were no statistically significant in the CBFC and MTTC/D during the surgery (P >0.05).(2)There were statistically significant in the△CBVBC/BD/△CBFAB/BC/BD/△MTTAB/BD (P < 0.05 ).△CBVAB/AC/AD/CD/△CBFAC/AD/CD/△MTTAC/AD/BC/CD were no statistically significant (P >0.05).Conclusion CTP can early and accurately predict the change of cerebral microcircu-lation after surgery.

Professor HE Tianyou's unique understanding and treatment characteristics for intractahle facial paralysis are introduced. In clinical practice professor HE highly values acupoint selection and manipulation application, and integrates Chinese and western medicine to flexibly choose acupoints and formulate prescriptions according to syndrome differentiation and location differentiation, besides, he creates several specialized manipulation methods including "tug-of war opposite acupuncture method" and "tractive flash cupping". Based on strengthening body and dredging collaterals. more attention is given on stimulation to local paralyzed facial nerves; meanwhile acupuncture and medication are combined to improve clinical efficacy. During the treatment, the important role of psychological counseling on patient's anxiety is emphasized, and comprehensive treatment is given physically and psychologically in order to achieve the purpose of total rehabilitation.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Drugs, Chinese Herbal ; administration & dosage ; Facial Paralysis ; drug therapy ; therapy ; Female ; Humans ; Medicine

Objective:To investigate the effect of type ⅡNKT cells activated by sulfatide on airway inflammation in a murine model of asthma.Methods:Thirty-two BALB/c mice were randomly divided into four groups:normal control group ( n=8 ) , asthma group (n=8),sulfatide treatment group (n=8) and adoptive transfer group (n=8).The murine model of asthma was established by sensitization with intraperitoneal injection of ovalbumin ( OVA) and intranasal challenge in all animals except for the normal control group where PBS was used instead.Intraperitoneal injection of sulfatide in a sulfatide treatment group, adoptive transfer of sulfatide-activated typeⅡNKT cells in adoptive transfer group and PBS in asthma group were carried out 1 hour before the first challenge.PBS was used for intraperitoneal administration in the normal control group.Lung histology and goblet cell hyperplasia were analyzed by HE or PAS staining.Differential cell count in bronchial alveolar lavage ( BALF) was measured by May-Gruenwald Giemsa;levels of OVA-specific IgE in serum and L-4,IL-5 in BALF were measured by ELISA.The percentages of lung type Ⅱ NKT cells,IL-4+and IFN-γ+typeⅡNKT cells were detected by flow cytometry.Results:Inflammatory cell infiltration in lung tissue and goblet cell hyperplasia in the airway were decreased in sulfatide treatment group and adoptive transfer group.Percentages of eosinophil in BALF,level of OVA-specific IgE in serum,and levels of IL-4,IL-5 in BALF in sulfatide treatment group and adoptive transfer group were significantly lower than those in asthma group (all P<0.05).The percentages of lung IL-4+and IFN-γ+typeⅡNKT cells in sulfatide treatment group was significantly higher than those in asthma group ( P<0.01 ).Conclusion: Type Ⅱ NKT cells activated by sulfatide may inhibit airway inflammation in a murine model of asthma.