OBJECTIVETo compare clinical effects of spinal leveraging manipulation and medicine for the treatment of degenerative scoliosis in pain and function.

METHODSFrom July 2010 to June 2013, 38 patients with degenerative scoliosis were randomly divided into spinal leveraging manipulation group and medicine group by coin tossing. In manipulation group, there were 9 males and 11 females aged from 58 to 74 years old with an average of (66.63±7.73), the courses of diseases ranged from 3 to 8 months with an average of (5.65±2.58), spinal leveraging manipulation(following meridian to straighten tendon,relieving spasm, osteopathy and massage, clearing and activating the channels and collaterals) were performed for 30 min, once a day, 4 days for a period treatment, totally 9 courses. In medicine group, there were 8 males and 10 females aged from 57 to 70 years old with an average of (63.51±6.61) the courses of diseases ranged from 3 to 5 months with an average of (4.82±1.43), celecoxib with eperisone hydrochloride were orally taken, 4 days for a period treatment, totally 9 courses. VAS score, Cobb angle and ODI score were measured.

RESULTSAfter treatment, VAS score in manipulation group was (5.38±0.99), (6.36±1.31) in medicine group,and had significant meaning (t=2.618, P<0.05); there was significant differences in Cobb angle between manipulation group (16.51±4.89)° and medicine group (19.85±5.03) °(t=2.074,P<0.05); and had obviously meaning in ODI score between manipulation group (20.20±2.93) and medicine group (26.01±3.11) (t=5.592, P<0.05).

CONCLUSIONSpinal leveraging manipulation for degenerative scoliosis could regulate muscle balance on both side of spine, correct coronal imbalances in spine, recover normal sequence of spine, reduce and remove opperssion and stimulation of nerve root, relieve pain in leg and waist and further improve quality of life.

Aged ; Case-Control Studies ; Celecoxib ; Female ; Humans ; Lumbar Vertebrae ; surgery ; Male ; Manipulation, Spinal ; Middle Aged ; Propiophenones ; administration & dosage ; Pyrazoles ; administration & dosage ; Scoliosis ; drug therapy ; therapy ; Sulfonamides ; administration & dosage ; Treatment Outcome

OBJECTIVETo discuss the changes in Wnt pathway inhibiting factors in esophageal precancerosis lesions induced by methyl benzyl nitrosamine (MBNA) and the effect of Gexia Zhuyu decoction.

METHODWistar rats were subcutaneously injected with MBNA (3.5 mg x kg(-1) for twice per week to establish the model. Since the 1st day after the model establishment, they were orally administered with Gexia Zhuyu decoction (16, 8 mg x kg(-1)). At the 10th week, esophageal tissues were collected to observe the pathological changes of esophageal mucosa, detect SFRP1, sFRP4, Axin1, Axin2 and GSK-3β mRNA levels.by fluorescent quantitation PCR analysis and β-catenin protein level by Western blotting.

RESULTBeing induced by MBNA, rats in the model group showed slight atypical hyperplasia in the histopathological examination. Compared with the normal group, Gexia Zhuyu decoction dose high and low groups showed no significant pathomorphological and histological changes. The model group showed lower gene transcription levels of esophageal tissues sFRP1, sFRP4, Axin1 and Axin2 (P < 0.05 or P < 0.01) and higher β-catenin protein expression level (P < 0.01) than the normal control group. The Gexia Zhuyu decoction low dose group showed higher gene transcription levels of esophageal tissues sFRP1, sFRP4, Axin1 and Axin2 (P < 0.05 or P < 0.01) and lower β-catenin protein expression level (P < 0.01) than the normal control group.

CONCLUSIONUp-regulated β-catenin protein level and down-regulated Wnt pathway could enhance Wnt pathway activity of MBNA-induced esophageal precancerous lesions. Gexia Zhuyu decoction could down-regulate the β-catenin protein level and up-regulate the transcription level of Wnt pathway inhibiting factors, but could not block MBNA-induced esophageal precancerosis lesions.

Animals ; Axin Protein ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Esophageal Diseases ; drug therapy ; genetics ; metabolism ; pathology ; Glycogen Synthase Kinase 3 ; genetics ; metabolism ; Glycogen Synthase Kinase 3 beta ; Humans ; Male ; Necrosis ; Nitrosamines ; adverse effects ; Proteins ; genetics ; metabolism ; Rats ; Rats, Wistar ; Wnt Proteins ; genetics ; metabolism ; Wnt Signaling Pathway ; drug effects

OBJECTIVEThe aim of this study is to investigate the occurrence and mechanism of Cheyne-Stokes breathing pattern in patients with heart failure.

METHODSFifty-six patients who performed polusomnography sleep testing at National Center of Cardiovascular Diseases Fuwai Hospital from March to May in 2015. We divided them into chronic heart failure (CHF) group and non-CHF group.

RESULTSThe occurrences of sleep apnea in two groups were high. In CHF group (n = 11) , there were 10 patients with apnea hypopnea index (AHI) > 5; and their AHI was 23.93 ±14.63. In non-CHF group (n = 45), there were 33 patients whose AHI > 5; and their AHI was 16.20 ± 18.76. The ratio of center sleep apnea to all gross sleep apnea ratio in CHF group was higher than that in non-CHF group (80.21% ± 30.55% vs 27.16% ± 35.71%, P < 0.01 ).

CONCLUSIONBased upon the new theory of holistic integrative physiology and medicine, we explain the mechanism of circulatory dysfunction induce the oscillation breathing in patients with CHF. The sleep apnea and C-S respiration in CHF should be called circulatory sleep apnea, rather than central sleep apnea.

Cheyne-Stokes Respiration ; Chronic Disease ; Heart Failure ; physiopathology ; Humans ; Polysomnography ; Sleep Apnea Syndromes ; physiopathology ; Sleep Apnea, Central

Objective To investigate the relationship between alteration of gene in cyclic adenosine monophosphate(cAMP) signal transduction system in rats after myocardial damage and changes of cardiac function and ventricular remodeling. Methods Twenty eight male Wistar rats weighing 220 g to 250 g were randomly divided into three groups: acute myocardial damage group(AMD, n = 10), chronic myocardial damage group (CMD,n = 9 ) and sham-operation group (control, n = 9). Animal model of acute myocardial damage was established by ligation of rats left coronary artery in the AMD and the CMD groups. Rats in control group were treated similarly, except that the coronary suture was not tied. Hemodynamics and echocardiography were measured before rats were sacrificed 24 hours after operation in control and AMD groups but those in CMD groups were sacrificed 8 weeks later. Cadiocyte apoptosis were estimated by TUNEL method, cAMP levels in heart were tested by radioimmunity and the mRNA expressions for inducible cAMP early repressor (ICER), cAMP response element binding protein (CREB), phosphodiesterase 3A (PDE3A) and bcl-2 were assayed by real-time quantitative reverse transcriptase polymerase chain reaction (RT-PCR). Results The difference of left ventricular end diastolic diameter (LVEDD), left ventricular end diastolic pressure(LVEDP), maximal rising and falling rate of ventricular pressure,left ventricular systolic pressure (LVSP), eject fraction (EF) and fraction shortening (FS) were statistically significant among the three groups(F = 285.9, 196.8, 83.2, 80.4, 54.9, 196.6, 95.2, all P ＜ 0.01). LVEDD[(7.03 ±0.28), (8.20 ± 0.27)mm] and LVEDP[(11.19 ± 2.89), (19.76 ± 3.34)mmHg] in AMD and CMD groups were significantly increased, compared with those in control group[ (5.05 ± 0.30)mm, (- 5.62 ± 3.01 )mmHg, all P ＜0.01 ]. While maximal rising rate[ (2964 ± 449), (2214 ± 434)mmHg/s] and falling rate[(- 2617 ± 441),(- 1891± 424)mmHg/s] of left ventricular pressure, LVSP[ (94.19 ± 4.03), (85.85 ± 6.39)mmHg], EF[ (41.6 ±5.9)%, (35.9 ± 4.1 )%] and FS[ (36.9 ± 4.6)%, (23.1 ± 4.9)%] of left ventricular in the two groups were lower than those in control[(4759 ± 406)mmHg/s, (- 4327 ± 388)mmHg/s, (116.29 ± 8.25)mmHg, (80.9 ± 5.6)%,(53.1 ± 4.3)%, all P ＜ 0.01 ]. These changes in CMD group were more significant than those in AMD groups(P ＜0.05 or P ＜ 0.01 ). The difference of apoptotic index, cAMP and expression of ICER, CREB, PDE3A mRNA and bcl-2 mRNA were statistically significant among the three groups(F= 172.5, 141.0, 540.8, 246.8, 165.1, 563.9,all P＜ 0.01 ). Apoptotic index[ (32.8 ± 4.2)‰, (18.4 ± 3.9)‰] and cAMP in heart[ (9.95 ± 0.30), (5.60 ± 0.25)nmol/kg] in AMD and CMD groups were increased compared to control group[ (3.9 ± 1.7)‰, (2.48 ± 0.29)nmol/kg,all P ＜ 0.01 ], and those in CMD group were lower than in AMD group(all P ＜ 0.01 ). Expression of ICER mRNA (1.434 ± 0.093, 0.942 ± 0.076) and CREB mRNA(5.70 ± 0.50, 2.64 ± 0.51) in AMD and CMD groups were higher, and expression of PDE3A mRNA(48.98 ± 8.14, 16.68 ± 8.46) were lower than those in control group (0.154 ± 0.063, 1.08 ± 0.35, 105.94 ± 12.61, all P ＜ 0.01 ). The three genes in CMD group were fewer than those in AMD group(all P ＜ 0.01 ). bcl-2 mRNA was up regulated in AMD group(4.55 ± 0.27) and was down regulated in CMD group(0.35 ± 0.15) compared to control(2.18 ± 0.30, all P＜ 0.01). Conclusions There is PDE3A-ICER positive-feedback loop leading to myocyte apoptosis and heart failure after myocardial damage. The downregulation of PDE3A mRNA observed in chronic myocardial damage may play a causative role in the progression of ventricular remodeling and heart failure, in part, by inducing ICER mRNA and promoting cardiac myocyte dysfunction.

Objective To study the preemptive analgesia effects and side reactions of flurbiprofen axetil in gynecological laparoscopy.Methods Sixty patients(ASAⅠ～Ⅱ)were randomly assigned into two groups with 30 cases each.GroupⅠreceived intravenous injection of flurbiprofen axetil 1mg/kg in 15 minutes before surgery.GroupⅡreceived intravenous injection of saline 1mg/kg at the same time.Postoperative analgesia efficacy was assessed by visual analogue scales(VAS)at 1,2,4,8.12,24h and side reactions were recorded after surgery.The overall satisfac- tion with analgesic therapy was evaluated after analgesia.Results VAS in groupⅠat 1,4,12,24h was lower than that in groupⅡ(P

Objective To investigate the features of lymph node metastasis and its effects on the prognosis of patients after radical operation for thoracic esophageal squamous cell cancer, and investigate the reasonable postoperative adjuvant protocol. Methods Multivariate analysis of the clinical data of 204 patients was carried out by Spearman correlation analysis, Cox model and Kaplan-Meier method. Results The lymph node metastasis rate was 40.2% (82/204), and 166 out of 2193 dissected lymph nodes had metastasis with the rate of 7.57%. The analysis of related factors revealed that the invasion depth, tumor length and differentiation grade were significantly associated with the postoperative lymph node metastasis (χ2 = 17.466, 11.494, 6.767, P <0.05), while age, tumor site were not significantly correlated with the postoperative lymph node metastasis (χ2=1.086, 3.897, P > 0.05). Kaplan-Meier analysis showed that the 1-, 3-, 5-year survival rates of patients with < 4 lymph nodes metastasis were significantly higher than those with ≥4 lymph nodes metastasis (χ2=4.493, 4.494, 4.450, P < 0.05). The recurrence and metastasis were more often occurred in patients with lymph node metastasis compared with those without lymph node metastasis (r=-2.060, -4.296, P <0.05). Multivariate analysis confirmed that the pathological stage, tumor differentiation grade, and the postoperative adjuvant treatment were the independent prognostic factors. Conclusions The invasion depth, tumor length and differentiation grade are significantly associated with the postoperative lymph node metastasis. The lymph node metastasis state and the number of involved lymph nodes affect the prognosis of patients. Oral administration of 5-FU is benefit to the patients without lymph node metastasis.

Objective To investigate the impact of optimal respiratory system dynamic compliance (Cdyn) strategy for titrating positive end-expiratory pressure (PEEP)on the prognosis of acute respiratory distress syndrome (ARDS) in infants.Methods A total of 30 patients with ARDS admitted in Pediatric Intensive Care Unit (PICU) of Guangxi Maternity and Child Health Hospital were divided into 2 groups randomly (n =15).PEEP was set in the control group according to PEEP/FiO2 in American ARDS collaboration while optimal Cdyn was for the treatment group.Pressure control ventilation(PCV) mode and small tidal volume(7 mL/kg)strategy were taken.Respiratory mechanics,hemodynamics and inflammatory cytokines were monitored in each group before and after experiment.The time of assisted ventilation,and the hospital stay in PICU and 28-day mortality were compared.Results (1) There was no significant differences in gender,age and severity of disease between the 2 groups (all P ＞ 0.05).(2) The optimal PEEP of the control group was significant lower than that of the treatment group[(6.4 ± 1.4) cmH2O vs (9.9-± 1.6) cmH2O,P ＜ 0.01].(3) Cdyn and oxygenation index(OI) in 2 groups were all improved,and the degree of improvement in the treatment group was significantly better than that of the control group [Cdyn after the experiment at 2 h:(0.39 ± 0.03) mL/(cmH2O·kg) vs (0.36 ±0.03) mL/(cmH2O · kg),P＜0.05; 24 h:(0.40±0.03) mL/(cmH2O · kg) vs (0.38±0.03) mL/(cmH2O · kg),P ＜0.05; 48 h:(0.43 ±0.02) mL/(cmH2O · kg) vs (0.40 ± 0.02) mL/(cmH2 O · kg),P ＜ 0.01 ; OI after the experiment at 24 h:(20.07 ± 2.12) cmH2O/mmHg vs (21.94 ± 2.05),P ＜0.05 ; 48 h:(17.51 ± 1.64) cmH2O/mmHgvs (19.82 ± 2.07) cmH2O/mmHg,P ＜ 0.01] ; There were no significant differences in heart rate(HR),mean aerial pressure(MAP),cardiac index (CI) before and after the experiment (all P ＞ 0.05).(4) Interleukin-6 (IL-6) in two groups all decreased gradually,and the decrease in treatment group was more obvious than that of control group after the experiment at 24 h:(84.58-± 9.11) ng/L vs (93.18 ± 9.27) ng/L,P ＜ 0.05 ; 48 h:(76.67 ± 9.23) ng/L vs (90.10-± 9.42) ng/L,P ＜ 0.01.(5) The lengths of assisted ventilation and the hospital stay in PICU of the treatment group were significantly less than that of the control group [length of assisted ventilation:(6.62 ± 1.26) d vs (8.06-± 1.44) d ; the hospital stay in PICU:(8.12 ± 1.31) d vs (9.53 ±1.42) d,all P ＜0.05].There had no barotrauma and the mortality was not distinct between the two groups(P ＞ 0.05).Conclusions Optimal Cdyn method for titrating PEEP improves respiratory mechanics of ARDS obviously,shortens the time of assisted ventilation,and has no serious adverse effect on hemodynamics.

Objective To investigate the clinical application of mobile ICU in long distance inter-hospital transportation of critically ill children.Methods The clinical data of 467 critically ill children admitted in the mobile ICU for long distance inter-hospital transportation during Jan 2011 to Dec 2013 were studied retrospectively.Results A total of 467 critically ill children were transported from 27 hospitals of the counties and cities around Nanning.Of these 467 cases,295 cases were male and 172 female,with ages from 29 days to 11 years(median age was 10 months) and weights from 2.5 to 40.0 kg(median weight was 8.3 kg).The transport distances were from 68 to 436 km(median distance was 157 km);the transport durations ranged from 1.5 to 13.0 h(median duration was 5.3 h),and the average pediatric clinical illness score was 83±10.Of these 107 cases(22.9%,107/467) who required first aid before transfer,63 cases(58.9%) were treated with endotracheal intubation while 26 cases(24.3%) with anti-shock therapy.All the 467 cases received sustained electrocardiographic,blood pressure,blood oxygen saturation monitoring and rehydration therapy for maintaining stable internal environment during the transportation,with 341 cases(73.0%) of them received sedative or analgesic treatment,185 cases(39.6%) received mechanical ventilation,15 cases(3.2%) received high doses of vascular active drugs.All the critically ill children were admitted to our Critical Care Department through the green channel.The vital signs improved significantly than those before transportation[heart rate:(143±19)times/min vs.(165±24)times/min;mean arterial pressure:(76±5)mmHg vs.(71±4)mmHg,1mmHg=0.133 kPa;SpO2:(95±2)% vs (92±2)%;pH:7.37±0.04 vs 7.34±0.03;lactate:(2.5±0.2)mmol/L vs (2.8±0.3) mmol/L].There were significant differences between before and after the transportation(P＜0.01,respectively).Conclusion Mobile ICU is propitious to treat the critically ill children energetically and effectively in long distance inter-hospital transportation and ensures the safety.It is worth promoting.

Objective To study the influence of the optimized pre-hospital emergency transfer sys-tem on the safety, success rate and prognosis of pediatric patients. Methods A clinical data analysis was made of 1 015 cases of critically ill children delivered with the not-optimized pre-hospital emergency transfer system as group Ⅰ( Jan. 2007-Dec. 2009 ) and those of 1 431 with the optimized pre-hospital emergency transfer system as group Ⅱ(Jun. 2010-Dec. 2012). The preparation time for dispatch,critical illness scores before and after transport,transfer success rates and outcomes were compared between the two groups. Re-sults Before transfer,the critical illness score for group Ⅰ was 81. 73 ± 18. 11,for group Ⅱ78. 45 ± 20. 96, with groupⅡ being more critical(t=4. 154,P<0. 001) and needing respirator supporting and more vasoac-tive agents(50. 5%vs. 30. 2%;60. 8% vs. 51. 6%;P<0. 01). The dispatch delay for groupⅠand groupⅡwere(19. 34 ± 6. 45)min and (16. 19 ± 5. 89)min,respectively,actual time out for groupⅡwas shorter than that for groupⅠ(P<0. 001). The critical illness scores on arrival of ward were 83. 01 ± 16. 73 in groupⅠ, 83. 97 ± 17. 50 in group Ⅱ,the score for group Ⅱ being more improved than that for group Ⅰ( P<0. 05 ) . The transfer success rates, cure and improvement rates were higher in group Ⅱ compared with group Ⅰ(97. 6% vs. 94. 8%;94. 5% vs. 91. 0%;P<0. 01). Conclusion The application of the optimized pre-hos-pital emergency care system can improve the transfer efficiency and success rate,safety and treatment effect, reduce the mortality rate of pediatric patients.

Gas Chromatography-Mass Spectrometry ; methods ; Hexanones ; urine ; Humans ; Sensitivity and Specificity