Objective To assess the efficacy and safety of paroxetine for epileptic patients following depression. Methods 156 epileptic patients were recruited. Patient Health Questionnaire 9-item Depression scale (PHQ-9) then the Hamilton Scale for Depression (HAMD)were the assessment tools. 31 patients, whose score of PHQ-9 more than 15 and HAMD more than 20 were selected. The monthly seizure frequency and depression severity were investigated before and 12 weeks after treatment with paroxetine, 20 mg/d. The side effects of paroxetine were also observed. Results 29 patients completed the observation. The total scores of the HAMD decreased 12 weeks after treatment (P<0.05). Dizziness was the most common adverse event during the first month of treatment. No seizure worsening was observed. Monthly seizure frequency did not change significantly. Conclusion Paroxetine is a safe and effective antidepressant for epileptic patients following depression.

Face ; pathology ; Female ; Humans ; Middle Aged ; Ulcer ; therapy

Objective To investigate the relationship between the levels of fractional exhaled NO and airway inflammation cells in cough variant asthma(CVA)and the effect of inhaled corticoids .Methods CVA patients were treated with Budesonide and Formoterol Fumarate Powder for Inhalation for 6 months .Before and after treatment ,the provocative concentration of methacholine causing a 20% fall in forced expiratory volume in one second(PC20 FEV1 )was tested ,and the levels of fractional exhaled No ,and eo‐sinophil in induced sputum were examined .Results The levels of FeNO ,the percentage of eosinophil in induced sputum were sig‐nificantly higher than control healthy subjects ,and all decreased significantly after treated with ICS/LABA ,together with elevated PC20 FEV1 .The levels of FeNO were significantly correlated with the percentage of eosinophil in induced sputum ,and also negative‐ly correlated to PC20 FEV1 .Conclusion The levels of FeNO in CVA patients were significantly higher than control healthy sub‐jects ,and correlated with the inflammation of airway ,so FeNO may be used as a biomarker to determine the control level of airway inflammation in CVA patients .

Objective To explore the effects of early glucocorticoids (GC) therapy on the outcome of patients with acute respiratory distress syndrome (ARDS). Methods The clinical data of all ARDS patients admitted from January 2008 to December 2011 in Chengdu Military General Hospital of Chinese PLA were retrospectively analyzed. The adult patients whose diagnosis was in accord to the Berlin ARDS diagnostic criteria published in 2012 were enrolled, and based on whether using glucocorticoid or not, they were divided into GC group and non-GC group. All the patients in GC group received low dosage of intravenous GC within 48 hours after the onset of ARDS, including different kinds of GC, methylprednisolone, dexamethasone and hydrocortisone (hydrocortisone dosage < 5 mg·kg-1·d-1, the dosage of former two kinds of GC being converted to that of hydrocortisone), and the therapeutic course of the two groups was 7 to 21 days. The patients in non-GC group received no GC therapy after the occurrence of ARDS. The duration of mechanical ventilation, the length of intensive care unit (ICU) stay and totally in hospital, medical cost and 28-day survival rate were compared between the two groups. Results One hundred and seventeen patients with ARDS were collected, including 56 cases (47.86%) in GC group and 61 cases (52.14%) in non-GC group. The duration of mechanical ventilation in GC group was significantly shorter than that in non-GC group [days:0 (0, 2.50) vs. 2.00 (0, 2.50), Z=2.015, P=0.044]. The 28-day survival rate in GC group was significantly higher than that in non-GC group [71.43%(40/56) vs. 50.82%(31/61),χ2=5.198, P=0.023]. There were no significant differences in the length of ICU stay [days:7.50 (2.00, 11.00) vs. 4.00 (1.00, 9.00), Z=1.879, P=0.060] and stay totally in hospital [days:16.00 (10.00, 27.75) vs. 15.00 (7.00, 28.00), Z=0.592, P=0.552] between GC group and non-GC group. However, the medical cost in non-GC group was significant lower than that in GC group [10 thousand Chinese yuan:3.15 (1.51, 5.78) vs. 4.39 (1.66, 10.88), Z=2.204, P=0.028]. Conclusion The early GC therapy may improve the outcome of patients with ARDS, especially beneficial to the 28-day survival rate.

Adult ; Brain Neoplasms ; diagnosis ; Humans ; Male ; Plasmacytoma ; diagnosis ; Temporal Bone ; pathology

Objective To explore the necessity of opening nephrostomy tube for patients with septic shock follow-ing the indwelling double-J stent of post-percutaneous nephrolithotomy (PCNL),and provide reference for the treatment of septic shock after PCNL.Methods 60 patients with septic shock after PCNL in a hospital from January 1,2015 to December 30,2016 were chosen,patients were randomly divided into clipping nephrostomy tube group (clipping group,n =30) and opening nephrostomy tube group (opening group,n =30),clinical data of two groups of patients were collected and analyzed.Results After 24-hour treatment,heart rate (HR),mean arterial pressure (MAP),oxygen saturation (SpO2),serum lactate (Lac),and hourly urine volume all improved in both groups of patient compared with pre-treatment(all P＜0.05);HR,MAP,SpO2,Lac,and hourly urine volume in opening group after 24-hour treatment were all significantly different from clipping group (all P＜0.05).Levels of serum procalcitonin (PCT) and C-reactive protein (CRP) in two groups after 3-day treatment decreased significantly compared with pre-treatment (both P＜0.05);PCT and CRP levels in opening group after 3-day treatment were both significantly lower than clipping group (both P＜0.05);cure rate of two groups were both 100.00％,hospitalization time and extubation time in opening group were both shorter than clipping group,and cost was less than clipping group,difference were all significant(all P＜0.05).Conclusion Opening nephrostomy tube on the basis of indwelling double-J stent is necessary for patients with septic shock after PCNL.

[ ABSTRACT] AIM:To study the effect of livin gene-modified bone marrow mesenchymal stem cells ( BM-MSCs) transplantation on the cardiac function following acute myocardial infarction in a rat model and the expression of livin , caspase-3, caspase-7 and caspase-9 in the livin gene-modified BM-MSCs.METHODS: The MSCs were obtained by the whole bone marrow culture method , and the apoptosis of the MSCs after infection with adenovirus vector carrying enhanced green fluorescent protein ( EGFP) gene and livin recombinant vector ( rAd-livin) were detected by flow cytometry .The ex-pression of livin, caspase-3, caspase-7 and caspase-9 was detected by Western blot .After permanent left anterior descend-ing artery occlusion , the rats were randomized to receive intramyocardial injection of DMEM without cells ( vehicle group ) , or containing MSCs ( MSCs group ) , MSCs ( EGFP ) ( rAd-control/MSCs group ) or MSCs ( livin ) ( rAd-livin/MSCs group).Left ventricular systolic pressure (LVSP), left ventricular end-diastolic pressure (LVEDP), the maximum in-creased rate of left ventricular pressure ( -dp/dtmax ) and the maximum decline rate of left ventricular pressure ( +dp/dtmax ) were recorded for evaluating the cardiac functions .RESULTS: The apoptosis of rAd-livin/MSCs was significantly decreased as compared with MSCs and rAd-control/MSCs (P<0.05).Meanwhile, the expression of caspase-3, caspase-7 and caspase-9 was significantly downregulated as compared with the other 2 groups ( P<0.05 ) .The cardiac function in rAd-livin/MSCs group was significantly improved as compared with DMEM group , and those in the other 2 groups got the similar results, but the function in rAd-livin/MSCs group was better improved .Meanwhile, the number of surviving cells in rAd-livin/MSCs group was significantly improved as compared with the other 2 groups .CONCLUSION:The apoptosis of MSCs is decreased after rAd-livin transfection, and the expression of caspase-3, caspase-7 and caspase-9 is also significant-ly downregulated while the expression of livin is significantly upregulated .Transplantation of livin-modified BM-MSCs by lentiviral vector results in better prognosis for treating myocardial infarction by enhancing cell survival .

OBJECTIVETo establish a method to test citrinin (CIT) in monascus products by immuno-affinity chromatography (IAC)-high performance liquid chromatography (HPLC), and to detect the content of CIT in monascus products in Fujian province.

METHODSIAC-HPLC was applied to detect the CIT content in monascus products. The conditions to use HPLC were as follows: C(18) reversed-phase chromatographic column, 150.0 mm×4.6mm×3 µm; mobile phase: the volume ratio of acetonitrile and 0.1% phosphoric acid solution at 65:35; isocratic elution; column temperature: 28°C; flow velocity: 0.8 ml/min; fluorescence detector, excitation wavelength (λ(ex)) was 331 nm and emission wavelength (λ(em)) was 500 nm. The standard curved was established by the linear regression of peak area (Y) to CIT content (X, ng/ml). The accuracy and precision of the method would then be verified. And 32 kinds of monascus products were determined and their color values were compared by this method.

RESULTThe standard curve established in this study was Y = 4634.8X-136.42, r = 1.000; whose limits of detection was 20 µg/kg and the limits of qualification was 64 µg/kg. In the range between 200 and 800 µg/kg, the standard recovery rate was 98.9% - 110.0% (n = 3), and the relative standard deviation (RSD) was 0.51% - 1.76%. Out of the 32 samples, CIT was detected from 11 samples of monascus rice, 9 samples of monascus powder and 5 samples of monascus pigments, the content was around 0.212 - 14.500 mg/kg. 4 out of 7 functional monascus samples were detected out CIT, whose content at 0.142 - 0.275 mg/kg.

CONCLUSIONThe method to detect CIT in monascus products by IAC-HPLC has been established.

Chromatography, Affinity ; methods ; Chromatography, High Pressure Liquid ; methods ; Citrinin ; analysis ; Drug Contamination ; Monascus

Objective To evaluate the efficacy of Epipolis laser in situ keratomileusis(Epi-LASIK)and laser in situ keratomileu- sis(LASIK)on high myopia patients.Design Prospective,case-controlled study.Participants 62 patients(123 eyes)with high myopia. Methods 62 patients(123 eyes)underwent Epi-LASIK or LASIK surgery for high myopia:28 patients(56 eyes)underwent Epi-LASIK and 34 patients(67 eyes)underwent LASIK.The differences in postoperative uncorrected visual acuity(UCVA),best corrected visual acuity(BCVA),refraction,and root mean square(RMS)of high-range wavefront aberration were compared one-week,one-month, three-months and six-months postoperatively.Main Outcome Measures UCVA,BCVA,refraction,and RMS of high-range wavefront aberration.Results There was no serious complication during and after the operation.The recovery of postoperative UCVA after Epi-LASIK was slower than that of LASIK.One week postoperatively,the proportion of UCVA≥0.8 of Epi-LASIK(46.4%)was less than that of LASIK(77.6%)(P=0.0003).No significant differences were found in those of Epi-LASIK(85.7%,94.6%,91.1%)and those of LASIK(92.5%,95.5%,94.0%)one-month,three-months and six-months postoperatively(P=0.590,0.822,0.530).BCVA was same after Epi-LASIK and LASIK.The proportion of mean spherical equivalents within?0.50D for Epi-LASIK(42.9%,51.8%,60.7%,64.3%)had no difference with those for LASIK(53.7%,59.7%,71.6%,73.1%)one-week,one-month,three-months and six-months postoperatively (P=0.230,0.378,0.200,0.290).The postoperative RMS increased after both surgeries,especially after LASIK.At postoperative one-month,three-months and six-months RMS of Epi-LASIK(1.51?0.77)?m,(1.32?0.76)?m,(1.18?0.71)?m were much higher than the (0.87?0.27)?m preoperative ones(P=0.016,0.019,0.026).At postoperative one-month,three-months and six-months RMS of LASIK (2.41?0.81)?m,(2.17?0.63)?m,(1.89?0.87)?m were also much higher than the preoperative(0.91?0.22)?m(P=0.011,0.008,0.006). There were significant differences between the RMS of Epi-LASIK and LASIK one-month,three-months and six-months postoperatively (P=0.039,0.035,0.033).The I grade haze was found in two eyes after Epi-LASIK.Conclusion Epi-LASIK has better visual quality re- sult than LASIK on correcting high myopia.(Ophthalmol CHN,2007,16:336-339)

OBJECTIVETo study effects of different chemical factors in gastrointestinal tract, i.e. pH, protein, amino acid, ionic strength, Na2S, on the dissolution of cinnabar.

METHODThe content of total mercury in various dissolution of cinnabar were analyzed by UV/VIS Spectrophotometer. The particle distributions in dissolution of cinnabar were measured by Laser Particle Size Analyzer. The constituents of dissoluble substance of cinnabar in presence of Na2S were determined using ESI-MS.

RESULTThe solubility of cinnabar could be increased significantly in the presence of Na2S/So, and strong acidic pH, respectively. While the influence of thiol amino acid on promoting dissolution remains relatively low. Cinnabar didnt dissolve mainly in the form of nanoparticle.

CONCLUSIONWe postulated that cinnabar could be dissolved in various forms of mercury complexes containing sulphur.

Cysteine ; chemistry ; Hydrogen-Ion Concentration ; Mercury Compounds ; analysis ; chemistry ; Particle Size ; Solubility ; Spectrometry, Mass, Electrospray Ionization ; Spectrophotometry, Ultraviolet ; Sulfites ; chemistry