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

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

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.

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.

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.

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.

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.

Adult ; Cardiac Catheterization ; Female ; Heart Septal Defects, Ventricular ; surgery ; Humans ; Postoperative Complications

Abatacept ; Case-Control Studies ; Chromosomes, Human, Pair 2 ; Diabetes, Gestational ; genetics ; Exons ; Female ; Genetic Predisposition to Disease ; Glucokinase ; genetics ; Humans ; Immunoconjugates ; genetics ; Mutation ; Pregnancy ; Promoter Regions, Genetic