Objective: To study the nursing of patients with morbid obesity treated with laparoscopic vertical banded gastroplasty (LVBG). Methods: Before operation, obese degree, obesity-related conditions and mental states were examined routinely. Monitoring of respiratory tract, observing operative complications and instructing of diets were done after operation. Results: Among 6 patients, 5 were at the third degree of obese, one was at second. In obesity-related conditions, 4 patients had hypertension and acantha derma, 1 had arthritis, and all had respiratory sleeping syndrome. The operations were all successful. The food amount food and body weight both decreased significantly 1 month after operation. The common operative complications were mild bleeding (1 case), shoulder-back pain (1 case), nausea and vomiting (5 cases). Diet principle was high protein, low energy, liquid food was the first choice. Conclusion: Observing and preventing respiratory sleeping syndrome are the main points of postoperative cares. Instructing patients to establish correct diet habit is the key to reach the best efficacy of LVBG.

Background Selective laser trabeculoplasty (SLT) is a safe and effective therapy to the treatment of primary open angle glaucoma (POAG),and the clinical application is approved by American FDA.However,the relevant researching outcomes from several single-center study are in dispute owing to non-uniform approach in China.A muhicenter clinical trial is need to verify the effectiveness of SLT for Chinese POAG.Objective This study was to investigate the safety and efficacy of SLT in Chinese POAG patients.Methods A prospective,multicenter and self-controlled clinical trail was designed.Sixty-two eyes of 62 POAG patients with the age of ≥ 18 years were enrolled.Frequency SLT was performed around 360° angle using Lumenis Selecta DuetTM or Lumenis Selecta Ⅱ laser instrument,with the 100 non-overlapping spots,3 ns preset time,400 μm size of laser spot and 0.6 mJ energy.The operated eyes were followed-up for 6 months.The curative effects were checked including intraocular pressure (IOP),IOP-lowing value,number and percentage of IOP-lowing 20％ and 30％.The therapyrelated complications were recorded including the number of conjunctival congestion and cloudy of the anterior chamber.Results The preoperative IOP was (25.7±2.6) mmHg in the 62 eyes.The IOP was significantly lowed 1 day,2 weeks,4 weeks,3 months and 6 months after SLT in comparison with preoperative IOP (all at P＜0.001) with the lowest value of (16.5±4.5)mmHg in postoperative day 1.IOP was stable from 4 weeks to 6 months after operation.The mean lowing-value of IOP was 5.3-9.2 mmHg from 1 day through 6 months after SLT.The percentage of eyes 20％ drop in lOP was 83.9％,and that of 30％ drop was 58.1％ in postoperative day 1.In 6 months after SLT,percentages of eyes 20％ and 30％ drop in IOP were 56.5％ and 27.4％,respectively.Conclusions SLT is a safe and effective method of lowing IOP for POAG eyes in Chinese population.

Objective To investigate the common cause,inducement and treatment response in patients with status epileptic(SE) in children,in order to improve the level of prevention and treatment of the disease.Methods Valium and chloral hydrate be used in the patient untreated,followed with luminal.Deparkin injection be used in the patient uncontrolled,followed with syrup.Results Of 21 patients,3 cases with epilepsy hadn′t been treated;6 cases with epilepsy hadn′t been treated regularlly;3 cases with epilepsy place respiratory infection;4 cases were the first attack with no inducement;3 cases were suffering from viral encephalitis.Four cases with epilepsy were died who hadn′t been treated regularly.Deparkin might be helpful in treatment with SE,but poor control in patients with long time attacks.Conclusions The attack and prognosis of SE are closely relative to original sick.It is important to prevent the attack.Early diagnosis is the key factor to improve prognosis.

Purpose To evaluate the correlation between neovascularization in femoral artery plaque and cerebral infarction by using contrast enhanced ultrasound,and to assess the predictive value of femoral artery plaque stability in cerebral infarction and its clinical significance.Materials and Methods Sixty-two patients with femoral artery hypoechoic plaques were retrospectively studied.The patients were divided into cerebral infarction group and control group,and all of them underwent two-dimensional ultrasound and contrast enhanced ultrasound.The parameters such as the maximum thickness,the stenosis rate of cross-sectional area,the enhanced intensity (EI),the area under the curve (AUC) and the grading of the neovascularization in the plaque were detected and compared.Results The EI and AUC of the cerebral infarction group were higher than those of the control group,the differences were statistically significant (P＜0.05).Many grade Ⅲ and Ⅳ neovascularizations were found in cerebral infarction group,while the grade Ⅰ and Ⅱ neovascularizations were mostly in the control group,the difference between the two groups was statistically significant (P＜0.05).There were no significant differences in the maximum thickness and stenosis rate of cross-sectional area between the two groups (P＞0.05).The neovascularization grade,EI and AUC in the plaque were positively correlated with cerebral infarction (r=0.331,0.416 and 0.410,P＜0.05).Conclusion ① The chara-cteristics of femoral artery hypoechoic plaques in patients with cerebral infarction are rich of neovascularization and instable by using contrast-enhanced ultrasonic imaging.② The neovascularization of femoral artery hypoechoic plaque has positive correlation with cerebral infarction,which may provide a new method for clinical prediction and prevention of intracranial atherosclerosis.

Objective To evaluate images quality and diagnostic feasibility of low-dose CT in patients with traumatic rib fractures.Methods Twenty-five patients presented with thoracic iniury were underwent 64-slice spiral CT scanning in inspiration breath-hold technique.Two scan protocols were performed.In one scan protocol noise index(NI)is 11,and in another NI is 21,but the other scan parameters were no difference.The mean value of tube current,the volume CT dose index(CTDIvol),and effective dose(ED)were recorded.Image quality was scored by 2 experienced radiologists using the 5-points scale.The numbers and degrees of rib fractures were recorded.The data were tested by using the Wilcoxon signed rank sum test.The differences of the inter-observer were determined by Kappa statistics.Results The mean CTDIvol and ED in scan protocol with NI of 11 were(13.88±5.17)mGy and(8.14±3.21)mSv,and that with NI of 21 were(3.91±1.57)mGy and(2.31±0.97)mSv.Compared the scan with NI of 11.there was 72%intrinsie dose reduction in the scan with NI of 21.The mean value of tube current in scan with NI of 11 and 21 were(195.88±69.33)mAs and(54.56±21.54)mAs.AIl patients with 11 and Ⅲ degree and most patients with I degree rib fractures that identified by the scan with NT of 11 were detected by the scan with NI of 21.There were no statistical difference between two scaus with the Wilcoxon signed rank sum test.The diagnostic acceptability and image noise score in the scan with NI of 11 were 4.9±0.2 and 4.6±0.5.and that with NI=21 were 3.5±0.5 and 3.3±0.5.There was prefect concordante in the inter-observers in diagnostic acceptability on finding of rib fractures.diagnostic acceptability and image noise(Kappa=0.876,0.820,0.792,P<0.01)between two scan protocols.Conclusion Rib fractures can be diagnosed by the low-dose CT using the scan protocol with NI of 21.

Objective To evaluate the diagnostic value of computed tomography enteroclysis/enterography (CTE),magnetic resorance enteroclysis/enterography (MRE) and ultrasonography (US) in Crohn's disease (CD) by Meta-analysis.Methods Segmental intestinal wall thickening and strengthening was taken as image diagnostic indicators in CD.Endoscopic and histopathologic findings and follow-up results were set as diagnostic standard.Retrieve and literature inclusion criteria were developed.The papers of CD diagnosed by CTE,MRE and US which met the criteria were searched and screened.The quality of the papers was evaluated by quality assessment of diagnostic accuracy studies (QUADAS).The diagnostic efficacy of CTE,MRE and US was compared,which included sensitivity,specificity,positive likelihood ratio and negative likelihood ratio,positive predictive value (PPV) and negative predictive value (NPV).Results Among the 2197 retrieved literature,a total of 12 papers met the criteria and nine of which were blinded study.The papers were grouped by three different imaging techniques and underwent QUADAS scale scoring.One paper was about CTE and MRE comparative study,so there were six papers in CTE group,the scores of all the six papers were over 10 and all of them were blinded study.There were four papers in MRE group,the scores of three papers were over 10 and all of them were blinded study.There were three papers in US group,the score of one paper was over 10 and two of these three papers were blinded study and one with unclear evaluation.The sensitivity of CTE group was the highest (89 ％),while the specificity (90 ％) was lower than that of US group (95％).The PPV (93％),NPV (95％),positive likelihood ratio (15.16) and negative likelihood ratio (0.17) of US group were the highest,those of CTE were secondary (PPV 91％,NPV 82％,positive likelihood ratio 6.25 and negative likelihood ratio 0.15).The sensitivity (74％),specificity (84％),PPV (80％),NPV (80％),positive likelihood ratio (4.18) and negative likelihood ratio (0.33) of MRE group were lower than both US group and CTE group.Conclusions The sensitivity of CTE in CD diagnosis is better than that of MRE and US,while other diagnostic indicators are poorer than US.Even though US has high diagnostic value in CD,more well designed large sample study were still needed for further evaluation.

OBJECTIVETo explore the inhibitory effect of cinnamaldehyde on invasion capacities of human breast cancer cell line MDA-MB-435S and its relation with regulating the expression of miR-27a.

METHODSThe effect of cinnamaldehyde on invasive capacities of MDA-MB-435S was measured by Transwell matrigel invasion assay. The effect of miR-27a expression on invasive capabilities of MDA-MB-435S, the intervention of cinnamaldehyde in the miR-27a expression, and its relation with its effect on invasive capabilities were defected with liposome 2000 transinfection miRNA27a mimics/inhibitors, real time-polymerase chain reaction (Real-time PCR), and Transwell chamber model.

RESULTSCompared with the control group, the number of cells passing through the transwell chamber was more significantly reduced after treated by cinnamaldehyde for 12 h (P < 0.05). The miR-27a expression was 962.07 times and 40% of that of the control group after transinfected by miR-27a mimics and miR-27a inhibitors. After transinfected by miR-27a inhibitors, the number of cells passing through the transwell chamber was more significantly reduced (P < 0.05). The miR-27a expression of MDA-MB-435S was down-regulated by 12-h treatment of cinnamaldehyde (2(-deltaCt) = 0.56, 0.18, 0.18, respectively). The number of miR-27a mimics transinfection pretreated MDA-MB-435S cells passing through the transwell chamber increased more obviously than the number of un-pretreated MDA-MB-435S cells in the control group (P < 0.05).

CONCLUSIONSCinnamaldehyde could inhibit invasive capabilities of human breast cancer cell line MDA-MB-435S. The over-expression of miR-27a played an important role in the invasive capability of MDA-MB-435S. The inhibition of cinnamaldehyde on invasive capabilities of MDA-MB-435S cells was correlated with down-regulating the expression of miR-27a.

Acrolein ; analogs & derivatives ; pharmacology ; Breast Neoplasms ; metabolism ; pathology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Female ; Humans ; MicroRNAs ; genetics

OBJECTIVE:To observe the efficacy and safety of breviscapine combined with double shock in the treatment of lu-pus encephalopathy. METHODS:70 patients with lupus encephalopathy were randomly divided into control group and observation group. Control group was treated with Methylprednisolone sodium succinate for injection 500 mg for continuous 3 d,iv,once a day,Cyclophosphamide for injection 1.0 g in the 4th day,iv,and Methylprednisolone sodium succinate for injection 80 mg was used for maintaining treatment in the 5th day for continuous 15 d,once a day. Observation group was treated with Breviscapine for injection 50 mg for continuous 20 d based on the treatment of control group,iv,once a day. The SLE activity(SLEDAI) score, IL-1β,IL-6,IL-8 and IFN-γ were observed,cases of neurological and psychological symptoms,the fatality rate and incidence of adverse reactions were recorded. RESULTS:After treatment,the SLEDAI,IL-1β,IL-6,IL-8 and IFN-γ in 2 groups were signifi-cantly lower than before,and observation group was lower than control group(P<0.05);the cases of neurological symptoms(ex-cept for aseptic meningitis) and psychological symptoms (except for auditory hallucinations) were significantly less than control group(P<0.05). There was no significant difference in the mortality rate and incidence of adverse reactions(P>0.05). CONCLU-SIONS:Breviscapine combined with double shock has good efficacy and safety in the treatment of lupus encephalopathy,it can re-duce the SLEDAI score,improve neurological and psychological symptoms.

Objective To evaluate the effect of pulmonary function test on infants with obstructive sleep apnea-hypopnea syndrome (OSAHS). Methods Forty-eight patients were divided into two groups based on physical examination. Pulmonary function were measured in 48 patients. Age-matched healthy infants were enrolled as controls. The parameters included ratio of volume to PEF to total expiratory volume(VPTEF/VE,tPTEF/tE),inspiratory time/expiratory time(TI/tE),inspiratory time/total respiratory time(TI/Ttot),ratio of 50% of the tital inspiratory flow to tital volume(TIF_ 50 /V_T),mean inspiratory flow(V_T/TI),function capacity(FRCp),resistance effective(Reff).Results TI/Ttot,ratio of 50% of the tital expiratory flow to 50% of the tital inspiratory flow(TEF_ 50 /TIF_ 50 ),FRCp,Reff were significantly higher in patients compared with controls(P

Objective To validate the reproducibility of abnormal cerebral metabolic characteristics in PD patients from different medical centers using 18F-FDG PET imaging.Methods A total of 108 subjects who were referred for resting-state brain 18 F-FDG PET imaging were retrospectively reviewed.Thirtythree PD patients (15 males,18 females,age:38-79 years) and 33 age-matched healthy controls (15 males,18 females,age:40-77 years) underwent evaluation at Shanghai Huashan Hospital Affiliated to Fudan University.Seventeen PD patients (10 males,7 females,age:44-74 years) and 17 age-matched healthy controls (6 males,11 females,age:42-67 years) underwent evaluation at the First Affiliated Hospital of Sun Yat-sen University.SPM was used to investigate the cerebral metabolic characteristics of the patients with two-sample t test.Statistically significant voxels were obtained by using familywise error rate (FWE;P＜0.05).Two sets of PD patients with abnormal glucose metabolism of brain regions were obtained and the cerebral metabolic characteristics were compared.Results Regarding the PD patients from Shanghai Huashan Hospital,the features of cerebral glucose metabolism by SPM analysis were demonstrated as follows:increased metabolism was found in the region of pons,cerebellum,thalamus,putamen and pallidum,while decreased metabolism was displayed in the region of parietal lobe and occipital lobe.The increased regions referred to 8 110 voxels and decreased regions referred to 2 810 voxels (P＜0.05).The similar metabolic pattern was found in PD patients from the First Affiliated Hospital of Sun Yat-sen University.The increased metabolism was shown in the regions of pons,cerebellum,thalamus,putamen and pallidum,and referred to 15 573 voxels.The metabolism-decreased regions included parietal lobe,occipital lobe and frontal lobe,and referred to 3 945 voxels (P＜0.05).Conclusions 18F-FDG PET/CT imaging results demonstrate similar metabolic pattern in PD patients from different medical centers,in whom the metabolism-increased regions are found in the pons,cerebellum,thalamus and pallidum and decreased regions were demonstrated in the parietal lobe and occipital lobe.The reproducibility from 18F-FDG PET/CT imaging provides reliable evidence for the multi-center study in the differential diagnosis of PD.