Objective To summarize perioperative care and effect of surgical treatment of total anomalous pulmonary venous connection (TAPVC) in newborns and babies within 6 months.Methods From September 2001 to May 2013,ninetytwo consecutive patients with TAPVC received surgical correction under cardiopulmonary bypass (CPB) with moderate or deep hypothermia.The anatomic subtype included supracardiac type 48,intracardiac type 36,infracardiac type 6 and mixed type 2.There were 36 newboms.Pathological diagnosis was made by echocardiogram,computerized tomography and operative findings during operation.The option of procedure was determined by findings.Respirator assisted breathing after operation and cardiac function was maintained by a variety of positive inotropic drugs,to prevent the happening of the pulmonary hypertension crisis.Results Severely low cardiac output syndrome occurred in 8 patients and they died within 24 hours after operation.The remaining cases postoperative recover smoothly and receive postoperative follow-up about 1 month to 12 years,3 cases of postoperative pulmonary vein stenosis (PPVS) occurred.Conclusion Total anomalous pulmonary venous connection should be surgical treatment as soon as possible with satisfied effect.The key of perioperative care is maintenance of left heart function,negative balance of liquid,prevention and treatment of pulmonary hypertension.

Adult ; Aged ; Atrial Fibrillation ; etiology ; prevention & control ; Bronchoalveolar Lavage ; adverse effects ; Humans ; Male ; Middle Aged

Consensus Development Conferences as Topic ; Endoscopy ; Europe ; Humans ; Nose Neoplasms ; diagnosis ; surgery ; Skull Base Neoplasms ; diagnosis ; surgery

Objective To investigate the expression of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) after cerebral infarction and treatment with curcumin combined with electroacupuncture.Methods Middle cerebral artery occlusion was successfully introduced to simulate cerebral infarction in 60 healthy,male Wistar rats.They were then randomly divided into a control group,an electroacupuncture group,a curcumin group and a curcumin combined with electroacupuncture group (the observation group),each of 15.After the modeling,the four groups were given the planned interventions for 2 weeks,with the control group receiving no intervention.All of the rats were sacrificed after neurobehavioral scoring and immunological staining of brain tissue from the infarction area was used to detect the expression of BDNF and NGF.Results The average Bederson score in the observation group was significantly lower than those of the other groups.Cells expressing BDNF and NGF were significantly more numerous in the observation group than in the other three groups.Conclusion Curcumin combined with electroacupuncture can significantly improve the expression of BDNF and NGF in the infarcted area,and this may play a neuroprotective role.

AIM:To establish a method for evaluating the principle components of Herba Artemisiae Annuae from different habitats.METHODS:Using Fourier transform infrared spectrometry(FTIR),the characteristic peaks of fingerprints of samples from 12 habitats were recognized and compared.RESULTS:The samples from 12 habitats were obviourly different in number,frequency and intensity of peaks.CONCLUSION:FTIR is applied to analysis of principle components of Herba Artemisiae Annuae from different habitats and an operable method of quality control and discrimination for them is provided.

Objective:To investigate the relationship between DNA methyltransferase (DNMT1) and EZH2 gene expression levels and their clinical significance in patients with acute myeloid leukemia (AML). Methods:The mRNA expression levels of DNMT1 and EZH2 in 50 AML cases and 30 healthy controls were quantified through real-time PCR. The relationship among DNA methyltransferase (DNMT1) and EZH2, clinicopathological factors, and prognosis was analyzed. Results:The mRNA expression of DNMT1 in the AML cases (2.72 ± 0.73) was significantly higher than that in the healthy controls (0.89 ± 0.27) (P<0.01). The mRNA expression of EZH2 in the AML cases (4.39±1.06) was also significantly higher than that in the healthy controls (1.87±0.33) (P<0.01). The expression of DNMT1 was positive-ly associated with that of EZH2 (r=0.51, P=0.002). The expression of DNMT1 was also associated with PB%and WBC≥50 × 109/L (P<0.05). The overall survival of the group with a high-mRNA-expressing DNMT1 was 15 months (95%CI=9-19 months). This period was significantly shorter than that of the group with low-mRNA-expressing DNMT1 (32 months, 95%CI=27-40 months;P=0.006). Conclu-sion:DNMT1 and EZH2 expression levels were downregulated. These levels were associated with poor AML prognosis. The expression of DNMT1 was also positively associated with that of EZH2.

Iridoid glycosides were the main active ingredient of Rehmannia glutinosa, of which catalpol has the highest content. This work will provide theoretical basis for metabolic study and cultivation of iridoids on the basis of the dynamic accumulation of catalpol and total iridoids in the growth of R. glutinosa. The samples of rehmannia 85-5 were gathered in the same filed from July to October. The contents of catalpol and total iridoid glycosides were measured by HPLC and specteophotometric, respectively. The results showed that youngest leaves had the higher content of catalpol and total iridoid glyosides than that of the other two leaf ages in the same growth stage from July to September, while their content of catalpol and total iridoid glycosides were all decreased as the growth of leaves of R. glutinosa. The content of catalpol didn't differ significantly from July to September, whereas it has significantly increased in October in the three leaf stage. In the same stage, the wider the root diameter is, the higher content of the effective components are. In August and September, the total iridoid glycosides have the fastest accumulation. The content of catalpol was increased as the accumulation of total iridoid glycosides.
Iridoid Glucosides ; metabolism ; Iridoids ; metabolism ; Plant Roots ; metabolism ; Rehmannia ; growth & development ; metabolism ; Seasons ; Water ; metabolism

Objective:By applying moxibustion to the eight confluent points in different periods of time,to observe the changes in thermal pain threshold latency of acupoints based on Fei Teng Ba Fa.Methods:A total of 468 healthy college student volunteers received moxibustion at the eight confluent points in three different periods of time,i.e.Chen (7:00-9:00),Wu (11:00-13:00) and Xu (19:00-21:00).The thermal pain threshold latency was adopted to measure the changes in pain threshold of the eight confluent points under different conditions (different periods of time,different genders,different acupoints and different states of the acupoints) based on Fei Teng Ba Fa.Results:Finally,thirty subjects dropped out and 438 subjects were included.The comparison of thermal pain threshold latencies of the eight confluent points in the same opening or closing state based on Fei Teng Ba Fa:latencies of the closing points and adjunct points were significantly different in different periods of time (P＜0.05);the latencies of the males were significantly longer than those of the females (P＜0.05);there was no significant difference in the latency between the left and right sides (P＞0.05);in the female group,there was a significant difference in the latency between the lower-limb points and the upper-limb points (P＜0.05).The comparison of thermal point threshold latencies of the eight confluent points in different opening or closing state:in the period of Wu (11:00-13:00),the latencies of the opening points were significantly longer than those of the closing points and adjunct points (P＜0.05);for men,their opening and closing points had significantly longer thermal pain threshold latencies than their adjunct points (P＜0.05);despite the gender,the latencies of the upper limb opening and closing points were significantly longer than the latency of the adjunct points (P＜0.05);in the female group,the latencies of the lower-limb opening points were significantly shorter than those of the lower-limb closing and adjunct points (P＜0.05).Conclusion:Based on Fei Teng Ba Fa,the pain thresholds of the eight confluent points vary in different periods of time,gender,acupoint location and opening/closing state,which can be taken as the evidence of making time-based acupuncture-moxibustion prescriptions.

Objective:To explore the mechanism of cardiac function decreasing in patients with ankylosing spondylitis based on Keap1-Nrf2-ARE signaling pathway .Methods:Experiment group included 140 ankylosing spondylitis ( AS) patients and control group included 60 healthy individuals .Echocardiography ( UCG) was used to detect cardiac function parameters .Enzyme-linked immunosor-bent assay(ELISA) was adopted to determine serum proteins ,oxidative stress indicators and cytokines .Erythrocyte sedimentation and plasma C reactive protein ,immunoglobulin were detected with Westergren method and Hitachi 7060 automatic biochemical analyzer re-spectively.Results:(1)Compared with the normal control group , character of AS group in active stage:cardiac function parameters(E peak,EF,E/A),antioxidant indicators(SOD,CAT,TAOC),cytokines(IL-4,IL-10)decreased (P<0.01 or P<0.05 all).A peak, Keap1,Nrf2,oxidation index(ROS,RNS,MDA),cytokines(IL-1,TNF-α),inflammatory indicators(ESR,CRP)increased(P<0.01 or P<0.05 all).(2)Compared with the normal control group, character of AS group in stable stage: cardiac function parameters(E peak,E/A),Keap1,antioxidant indicators(SOD,CAT,TAOC),cytokines(IL-4,IL-10)decreased (P<0.01 or P<0.05 all).A peak, Nrf2,oxidation index(ROS,RNS,MDA),cytokines(TNF-α),inflammatory indicators(ESR,CRP) increased(P<0.01 or P<0.05 all).(3)Compared with AS group in stable stage , character of AS group in active stage:cardiac function parameters(E peak,EF,E/A),antioxidant indicators(SOD,TAOC),cytokines(IL-10)decreased (P<0.01 or P<0.05 all).Keap1,Nrf2,oxidation index(ROS, RNS,MDA),cytokines(IL-1β,TNF-α),inflammatory indicators(ESR,CRP),clinical evaluation indicators (VAS,BASDAI,BASFI, BASMI,BAS-G)increased(P<0.01 or P<0.05 all).(4)Compared with AS patients with normal Keap1 or Nrf2 of peripheral blood, A peak increased while E peak and E/A decreased in AS patients with abnormal Keap1 or Nrf2 of peripheral blood (P<0.01 or P<0.05).(5)Spearman correlation analysis showed:AS parameters of cardiac function in patients with E peak and antioxidant indicators (SOD,CAT,TAOC),cytokines(IL-4,IL-10)showed significant positive correlation.E peak and Keap1, Nrf2,oxidation index(ROS, RNS,MDA),cytokines(IL-1β,TNF-α),inflammatory indicators(ESR,CRP),clinical evaluation indicators (VAS,BASDAI,BASFI, BASMI,BAS-G),IgG,course of the disease were significantly negatively correlated .A peak and Nrf2,oxidation index ( ROS,RNS, MDA) ,cytokines ( IL-1β,TNF-α) ,clinical evaluation indicators , Palpitation showed significant positive correlation .A peak and antiox-idant indicators(SOD,CAT,TAOC),cytokines(IL-4,IL-10)were significantly negatively correlated .E/A and Keap1,antioxidant indi-cators(SOD,CAT,TAOC),cytokines(IL-4,IL-10)showed significant positive correlation.E/A and oxidation index(ROS,RNS, MDA) ,cytokines ( TNF-α) ,cxcinical evaluation indicators ,course of the disease were significantly negatively correlated .EF and course of the disease were significantly negatively correlated .FS and Keap1 showed significant negative correlation .Conclusion:Cardiac func-tion decreasing in patients with ankylosing spondylitis is 33.56%.The characteristic performance is that E peak , E/A decreased while A peak increased.E peak,E/A and antioxidant indicators ,anti-inflammatory cytokines show significant positive correlation .E peak,E/A and Keap1,oxidation index,pro-inflammatory cytokines,inflammatory indicators are significantly negatively correlated .A peak and Keap1,oxidation index ,pro-inflammatory cytokines show significant positive correlation .A peak and antioxidant indicators ,anti-inflam-matory cytokines are significantly negatively correlated .The rising of Keap1 expression cause activate the Keap 1-Nrf2-ARE signaling pathway .After the signaling pathway is activated ,the body's antioxidant ability decreased , pro-inflammatory cytokines imbalanced , in-flammation index increased .When the body is long be in unbalance condition , the number of abnormal immune complex deposition in-creased.In the end,the result is that AS is caused and cardiac function is decreased .

Objective To investigate the efficacy and safety of triple anti-platelet therapy (low-dose tirofiban plus aspirin and clopidogrel) comparing to dual anti-platelet therapy (aspirin and clopidogrel) in preventing stent thrombosis (ST) and major adverse cardiac events (MACE) within 30 days after implantation of drug-eluting stent (DES) in ACS patients.Methods A total of 2904 ACS patients treated with DES from March 2004 to November 2010 were enrolled for retrospective study.Of them,1145 patients were treated with dual anti-platelet therapy (DAT) and 1759 patients with triple anti-platelet therapy (TAT).The incidences of ST,MACE (cardiac death,urgent target vessel revasculanization and myocardial infarction) and side effects occurred within 30 days after PCI were compared between two groups by Fisher' s exact test.Results (1)Although there were significant differences in age,the degree of coronary stenosis,the number of smokers,diabetes,hyperlipidemia and coronary diffuse lesion between two groups,but these differences did not impact on the end point events showed by Cox analysis.The rest of the general condition of patients between two groups was no difference.(2) The incidence of ST as primary end point was lower in TAT group than that in DAT group (0.11％ vs.1.05％,P =0.0036),reducing the relative risk by 89.52％.In addition,the incidence of MACT as secondary end point was also lower in TAT group than that in DAT group (0.17％ vs.1.48％,P =0.0005),reducing the relative risk by 88.51％.Among the total,the incidences of cardiac death and urgent target vessel re-vascularization in TAT group were lower than those in DAT group with significant differences.However,there was no difference in the incidence of myocardial infarction between two groups.(3) Both two groups had no severe hemorrhage complication,the incidence of mild hemorrhage was similar in two groups (0.45％ vs.0.35％,P =0.6720).Nesides,the incidence of acute thrombocytopenia between two groups was also similar (0.45％ vs.0.09％,P =0.083).Conclusions The patients with ACS in the TAT group have significant lower incidence of ST and MACE than those in the DAT group within 30 days after PCI.While the risk of bleeding and the incidence of acute thrombocytopenia do not increase.