Objective To observe the clinical effects of Chuanxiongqingnaokeli for treatment of insomnia.Methods Eighty-two cases of insomnia patients were randomly divided into treatment group (n =42)and control group (n=40) who were treated in the First Affiliated Hospital of Henan University of Traditional Chinese Medicine from January 2012 to July 2013.The treatment group was administrated Chuanxiongqingnaokeli combined with estazolam tablets while control group was administrated estazolam tablets alone.The indicators including sleep time,easy to waking,sleep time,Pittsburgh sleep quality index and hangover on next day were observed before and after treatment.Results The Pittsburgh sleep quality index of both groups were significantly lower after treatment (treatment group:14.92± 2.89 vs.3.35 ± 1.72,t =2.421,P＜0.05;control group:15.20±3.02 vs.5.81±2.31 score,t=2.537,P＜0.05).And the treatment effect of treatment group was better than control group(t =4.478,P＜0.05).Easy to waking time of the treatment group was (1.49± 1.42) times,sleeping time was (5.78± 1.23) h,hangover on next day was 0,all these data were better than that of control group(2.54±1.56) times,(4.09±1.52) h,37.5％;P＜0.05).The total effective rate of treatment group was 90.5％ (38/42),significantly higher than that of control group (72.5％ (29/40);x2 =61.42,P ＜0.05).Conclusion The chuanxiongqingnaokeli has the significant effects for patients with insomnia.It has more improved in easy to waking and maintaining sleep time significantly which accompanied with advantage of relieving hangover on next day induced by sedative hypnotics at the same time.

VE-cadherin forms VE-cadherin/catenins complex by interacting with catenins,and VE-cadherin/catenins complex is an important component of adherens junctions(AJ). During inflammation ,different kinds of factors can increase the microvascular permeability eventually by causing the disassembly of VE-cadherin/catenins complex.

Objective To summarize the value of early mechanical ventilation plus continuous vacuum suction in treatment of serious pulmonary contusion.Methods Forty-eight cases of severe pulmonary contusion were assigned to mechanical ventilation plus continuous vacuum suction (observation group,n =20) and mechanical ventilation plus discontinuous vacuum suction (control group,n =28)according to the random number table.Modes of mechanical ventilation were synchronized intermittent mandatory ventilation (SIMV),pressure support ventilation (PSV),and positive and expiratory pressure (PEEP).Changes in blood gas analysis,mechanical ventilation time,and associated complications were compared between groups.Results At ventilation time of 6 and 24 hours,PaO2 in observation group was (100.36 ± 5.90) mmHg and (105.34 ± 7.40) mmHg respectively,with significant differences from (75.36 ± 8.95) mmHg and (76.36 ± 8.35) mmHg in control group (P ＜ 0.01).At ventilation time of 24 hours,PaO2/FiO2 was (283.50 ± 15.20) mmHg in observation group and (201.50 ± 10.20) mmHg in control group (P ＜0.01).Mechanical ventilation time and PEEP at ventilation time of 48 hours in observation group was (3.2 ± 1.1) days and (4.5 ± 2.3) cmH2 O,with significant differences from (6.5 ± 2.8) days and (8.5 ± 2.5) cmH2O in control group (P ＜ 0.01).Associated complications of the two groups revealed no significant difference (P ＞ 0.05).Conclusion Early mechanical ventilation with sustained vacuum suction is effective to keep airway clear,improve oxygenation index,decrease PEEP level,and control the duration of mechanical ventilation,but may not lower the risks of ventilator-associated pneumonia and pulmonary atelectasis.

Objective To investigate the relationship between serum uric acid level and atrial fibrillation in patients with coronary heart disease.Methods Two hundred and forty-seven inpatients with coronary heart disease were selected.All the patients were divided into simple coronary heart disease group (90 cases),coronary heart disease with paroxysmal atrial fibrillation group (85 cases) and coronary heart disease with continuous/permanent atrial fibrillation group (72 cases).The age,history of cardiovascular events,uric acid,echocardiographic characteristics and drug-taking history were carefully recorded.The risk factors of atrial fibrillation in patients with coronary heart disease were analyzed by Logistic regression.Results The level of history of smoking,diastolic blood pressure,body mass index,total cholesterol,high density lipoprotein cholesterol,low density lipoprotein cholesterol,creatinine,fasting plasma glucose,postprandial 2 h plasma glucose,interventricular septal thickness,carotid intima-media thickness and drug-taking history among the 3 groups showed no statistical differences (P ＞ 0.05).The age,systolic blood pressure,uric acid,left atrial diameter (LAD),left ventricular end diastolic diameter (LVEDD) in coronary heart disease with paroxysmal atrial fibrillation group and coronary heart disease with continuous/permanent atrial fibrillation group were significantly higher than those in simple coronary heart disease group,the left ventricular ejection fraction (LVEF) was significantly lower than that in simple coronary heart disease group,and there were statistical differences (P ＜ 0.01 or ＜ 0.05).The result of Logistic regression analysis showed high uric acid,high age,expanded LAD and LVEDD were the independent risk factors of atrial fibrillation in patients with coronary heart disease,and uric acid showed the most significant correlation (P =0.001,OR =1.061,95％ CI 1.026-1.096).Conclusion High serum uric acid level maybe a risk factor of atrial fibrillation in patients with coronary heart disease.

Objective To observe the depressive symptoms in patients with burn injury of middle and small area at different periods.Methods65 patients with burn injury of middle and small area (<39%) were assessed with Hamilton Depression Scale (HAMD) at acute stage and convalescence respectively, and the results were compared with those of 41 normal subjects (control group).ResultsThe factor scores and total score of HAMD in the patients with burn injury at acute stage and remission were obviously higher than those in the control group ( P<0.05～0.01). For the patients with burn injury, the scores of depressive symptoms, difficulty in falling asleep, early wake-up, psychiatric anxiety, somatic anxiety, constitutional symptoms, sexual symptom, doubt of disease, circadian change, dispersonalization, feeling of despair, decline in ability feeling, and inferiority feeling at convalescence were obviously higher than acute stage ( P<0.05～0.01), but the scores of superficial sleep, excitation, gastrointestinal symptoms, reduce in body mass, paranoid ideation and obsession-compulsion were markedly lower than acute stage ( P<0.05～0.01).ConclusionThe depressive symptoms are totally different in patients with burn injury of middle and small area at different periods, and psychological interventions should be in pertinence.

Objective To comparatively analyze the application of conventional echo planar imaging-diffusion weighted imaging (EPI-DWI) and readout-segmented echo-planar diffusion imaging (RESOLVE) in the diagnosis of nasopharyngeal carcinoma.Methods A total of 35 patients with nasopharyngeal carcinoma confirmed by pathology were included in this study.All patients underwent conventional EPI-DWI and RESLOVE (b=800 s/mm2) with a 3.0 T MRI scanner.ADC values of the tumors and normal nasopharyngeal tissues were calculated.Scoring (Five-point score) for imaging quality of conventional EPI-DWI and RESLOVE was independently performed by two radiologists with 5 years experiences and the agreement evaluation was performed using Kappa analysis.The numbers of cases with effectively ADC values,the ADC values of the same tissue in different sequences and the ADC values of the tumor and the normal muscle tissue in the same sequence were compared.The data was statistically analyzed by x2 test,paired sample t test and independent sample t test.Results The agreement between two radiologists was excellent.The Kappa value of the conventional EPI-DWI was 0.91 1(P＜0.01).The Kappa value of the RESOLVE was 0.827(P＜0.01).Four points or more accounted for 97.1％ (34/35) in the RESOLVE group,while only 2.9％ (7/35) images scored four points and most of them were less than four points in the conventional EPI-DWI group.The effectively ADC values can be measured in the conventional EPI-DWI,accounting for 54.3％ (19/35) cases.The ADC values could be measured in all cases of group (100.0％,35/35).The scores of imaging quality of RESOLVE were higher than those of conventional EPI-DWI,which were significantly different (x5=19.091,P＜0.001).The ADC values of the normal nasopharyngeal tissue were (1.65 ±0.13) × 10-3,(1.96±0.14) × 10-3 mm2/s and the ADC values of the tumor were (0.87±0.09) × 10-3,(0.83±0.10)× 10-3 mm2/s in the conventional EPI-DWI and the RESOLVE,respectively.The ADC values were significantly different between the tumors and the normal nasopharyngeal tissues (t=-23.284,-31.509,P＜0.05).The ADC values of the tumors were apparently lower than the normal nasopharyngeal tissues.There were no significant difference of the ADC values between the conventional EPI-DWI and the RESOLVE measuring the same tissue (t=-0.957,-0.921,P＞0.05).Conclusion Compared with conventional EPI-DWI,RESLOVE can provide a higher quality image and may be helpful to accurate diagnosis.

Objective: To investigate the delay in identification, healthcare-seeking, and definitive diagnosis of tuberculosis among students in Urumqi City from 2010 to 2019, and to identify the influencing factors, so as to provide insights into tuberculosis control among students. Methods: The demographic and diagnosis data of tuberculosis patients in Urumqi City from 2010 to 2019 were captured from the Tuberculosis Information Management System of Chinese Disease Control and Prevention Information System. The delay in identification, healthcare-seeking and definitive diagnosis of tuberculosis was analyzed among students, and the factors affecting the delay in identification, healthcare-seeking and definitive diagnosis of tuberculosis were identified using a multivariable logistic regression model. Results: A total of 996 tuberculosis cases were identified among students in Urumqi City from 2010 to 2019. There were 702 students with delay in identification of tuberculosis (70.48%), 500 students with delay in healthcare-seeking (55.22%) and 534 students with delay in definitive diagnosis (53.61%). Multivariable logistic regression analysis identified active identification (OR=0.116, 95%CI: 0.032-0.420) as a factor affecting delay in identification of tuberculosis, women (OR=1.424, 95%CI: 1.104-1.836), non-local household registration (OR=1.311, 95%CI: 1.016-1.694) and active identification (OR=0.232, 95%CI: 0.064-0.848) as factors affecting delay in healthcare-seeking, and active identification (OR=0.143, 95%CI: 0.032-0.644) as a factor affecting delay in definitive diagnosis of tuberculosis among students. Conclusions There is a high proportion of delay in identification, healthcare-seeking and definitive diagnosis of tuberculosis among students in Urumqi City from 2010 to 2019, and female and non-locally household-registered students were at a high risk of delay in healthcare-seeking for tuberculosis. Active detection and screening of tuberculosis should be reinforced.

The role of PACAP (pituitary adenylate cyclase activating polypeptide), a peptidergic transmitter, in the pathogenesis of acute pancreatitis is not yet clear. This experiment was conducted to examine the action of exogenous PACAP on rat pancreas and on the course of experimental acute pancreatitis. The results showed that 5-30 microg/kg of PACAP slightly raised the serum amylase level, induced pancreatic edema (23.88% +/- 2.532%-25.86% +/- 1.974% of experiment groups versus 29.21% +/- 5.657% of control group), inflammatory cell infiltration, vacuolization of acinar cells, and occasionally fatty and parenchymal necroses. 15-30 microg/kg of PACAP aggravated cerulein-induced acute pancreatitis; the pancreatic edema became more marked (13.45% +/- 2.045%-17.66% +/- 4.652% of expreiment groups versus 21.83% +/- 3.013% of cerulein group, P<0.05), the serum amylase level became higher; and ascites, pancreatic bleeding, fatty and parenchymal necroses, and extensive vacuolization of acinar cells appeared. For sodium taurocholate-induced pancreatitis, 5-10 microg/kg of PACAP mildly attenuated the pancreatic edema, reduced the serum amylase level (1986.91 +/- 710.97-2944.33 +/- 1182.47 IU/L vs 3690.87 +/- 2277.99 IU/L, P<0.05), whereas it caused multifocal hemorrhage and prominent necrosis in pancreas. Except the cerulein-induced pancreatitis groups, other groups were found to have reduced pancreatic functional capillary density (FCD); when pancreatic edema was taken into consideration and calibrated FCD was introduced (FCD weighted against pancreatic wet/dry ratio), all groups revealed increases in pancreatic functional capillaries when compared with normal control. In conclusion, PACAP is proinflammatory in the pathogenesis of acute pancreatitis, PACAP plus cerulein can induce acute hemorrhagic/necrotizing pancreatitis, and the action of PACAP on cerulein-induced panceatitis may differ from that on sodium taurocholate-induced one. In this experiment, pancreatic FCD was underestimated due to pancreatic edema.
Amylases ; blood ; Animals ; Capillaries ; pathology ; Ceruletide ; Disease Models, Animal ; Male ; Pancreas ; blood supply ; Pancreatitis, Acute Necrotizing ; chemically induced ; enzymology ; pathology ; Rats ; Rats, Wistar

Objective:To evaluate perioperative coagulatory parameters and transfusion rates of lung transplantation recipients.Methods:Clinical data were retrospectively reviewed for 178 lung transplant recipients at China-Japan Friendship Hospital from March 2017 to July 2019. According to whether extracorporeal membrane oxygenation(ECMO)was used during perioperative period, they were divided into two groups of ECMO(131 cases)and without ECMO(47 cases). Clinical data, laboratory examinations and blood transfusion status of two groups were compared. In ECMO group, excluding secondary thoracotomy for hemostasis(7 cases)and incomplete data(2 cases), the remainders were divided into the groups of no red blood cell transfusion(63 cases), red blood cell transfusion(59 cases), plasma transfusion <1 000 ml(99 cases)and plasma transfusion≥1 000 ml (23 cases), no platelet transfusion(93 cases)and platelet transfusion(29 cases). Clinical data, laboratory examinations and ECMO-related parameters of recipients were analyzed by Bary Logistic regression.Results:Statistically significant inter-group differences existed in body mass index(BMI), disease course, primary disease, bilateral lung transplantation, laboratory examinations, postoperative blood transfusion volume, postoperative red blood cell and plasma transfusion ratio between groups with and without ECMO( P<0.05). Bilateral lung transplantation, ASA grade, differences in BMI, disease course, postoperative hemoglobin<100 g/L, postoperative PT/APTT/INR abnormalities and postoperative PLT count <100×10 9/L were independent risk factors for postoperative transfusion during ECMO. Conclusions:The application of ECMO during lung transplantation may affect the perioperative transfusion volume and demand.Fully assessing blood transfusion requirements, optimizing coagulation monitoring and identifying the independent influencing factors of postoperative blood transfusion facilitate clinical scientific and rational blood transfusions.

Human infection with avian influenza A (H7N9) is easy to induce severe acute respiratory distress syndrome (ARDS), and traditional mechanical ventilation cannot correct hypoxemia, so patients may die from multiple organ failure (MOF) caused by persistent hypoxia. Extracorporeal membrane oxygenation (ECMO) can provide effective respiratory support and win time for the treatment of severe H7N9. The first case of severe H7N9 in Guangdong Province in 2018 was admitted to Zhongshan Hospital Affiliated to Sun Yat-sen University. The case was insult with severe ARDS caused by H7N9, the traditional mechanical ventilation could not correct hypoxemia, and the lung condition gradually improved with ECMO assistance. After 13 days of ECMO support, the patient was successfully weaned from ECMO and was transferred to a general ward after 55 days. After 102 days of rehabilitation, the patient was discharged from hospital and followed up for 2 months, who was in good health and had a good quality of life. This article states the diagnosis and treatment of severe H7N9 in details, providing experience for the treatment of severe H7N9 in the future.