Objective To observe the effect of enteral nutrition with fish collagen oligopeptide on operative prognosis of patients with emergency complex hand trauma.Methods A total of 122 patients who suffered from complex hand trauma and were operated in the emergency department were retrospectively analyzed.Patients were given early enteral nutritional support after the operation,and were divided into two groups according to different formulations.The control group(60 patients)was given balance nutrients and whey protein,and the experimental group(62 patients)was given fish collagen oligopeptide on the same enteral nutrition formula.Clinical data were compared between the two groups,including hemoglobin(Hb),lymphocyte count(Lym),neutrophil-lymphocyte ratio(NLR),albumin(ALB),prealbumin(PA),alanine transaminase(ALT),aspartate transaminase(AST),urea nitrogen(BUN),creatinine(Cr),triglyceride(TG),total cholesterol(TC)and low density lipoprotein-C(LDL-C)before and after treatment.The length of hospital stay and the incidence of postoperative infectious complications were compared between the two groups of patients.Results Compared with before treatment,Hb,ALB,liver and kidney function and lipid metabolism indexes of the control group and the experimental group had no significant changes after nutritional treatment,and PA and Lym were significantly increased,and NLR was significantly decreased.After nutritional treatment,compared with the control group,NLR was decreased more significantly in the experimental group(P<0.01).The incidence of infectious complications was lower in the experimental group than that in the control group,and the length of hospitalization was significantly shortened(P<0.05).Conclusion Early enteral nutrition supplemented with fish collagen oligopeptide in patients with emergency complex hand trauma can promote prealbumin synthesis,reduce the incidence of inflammation and wound infection,and shorten hospital stay.

Objective To investigate the clinical effect of "Tongdu Zhiyu" acupuncture therapy in patients with post-stroke depression (PSD) and its impact on scores of various factors and items of 17-item Hamilton Depression Rating Scale (HAMD-17). Methods The data of PSD hospitalized patients or treated in outpatient department in the Sixth Department of Brain Disease of the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine. The patients were treated with "Tongdu Zhiyu" acupuncture therapy, and the changes in total score, item scores, and factor scores of HAMD-17 before and after treatment were compared. Results A total of 122 patients were included in this study. The treatment was effective with no adverse reactions. After treatment, there were no significant differences in the scores of interest and work, gastrointestinal symptoms, sexual symptoms, and weight loss compared with those before treatment (P > 0.05). However, there were significant differences in the scores of other items in HAMD-17 compared with those before treatment (P < 0.05). After treatment, except for factor 2 (weight factor), the scores of all other factors in HAMD-17 were lower than those before treatment (P < 0.05). Conclusion "Tongdu Zhiyu" acupuncture therapy can significantly improve the symptoms of anxiety and somatization, sleep disorder, cognitive impairment, and retardation in PSD patients, which is a safe and effective treatment method.

Objective To evaluate the effect of body mass index (BMI) on early prognosis of the recipients after lung transplantation. Methods Clinical data of 307 lung transplant recipients were retrospectively analyzed. According to preoperative BMI, all recipients were divided into the low (BMI <18.5 kg/m², n=114), normal (18.5 kg/m²≤BMI <24 kg/m², n=145) and high (BMI≥24.0 kg/m², n=48) BMI groups, respectively. Baseline data including age, sex, blood type, BMI, preoperative complications, preoperative pulmonary hypertension, and intraoperative use of extracorporeal membrane oxygenation (ECMO) of all recipients were compared among three groups. The survival rate of all recipients was estimated by Kaplan-Meier curve and the survival curve was delineated. The differences of survival rate were analyzed by log-rank test. The 30-, 90- and 180-d mortality risk of all recipients after lung transplantation in different BMI groups was compared by multivariate Cox regression analysis. Results There were significant differences in age and sex of recipients among three groups (both P<0.05). There was a significant difference regarding the 180-d survival rate after lung transplantation among different BMI groups (P<0.05). Multivariate Cox regression analysis showed that the 90-d mortality risk after lung transplantation in the high BMI group was 2.295 times higher than that in the normal BMI group [hazard ratio (HR) 2.295, 95% confidence interval (CI) 1.064-4.947, P=0.034]. In the high BMI group, the 180-d mortality risk after lung transplantation was 2.783 times higher compared with that in the normal BMI group (HR 2.783, 95%CI 1.333-5.810, P=0.006), and the 180-d mortality risk in the low BMI group was 2.181 times higher than that in the normal BMI group (HR 2.181, 95%CI 1.124-4.232, P=0.021). Conclusions Compared with the recipients with normal BMI, their counterparts with high and low preoperative BMI have higher mortality risk early after lung transplantation. Adjusting preoperative BMI to normal range contributes to improving early prognosis of lung transplant recipients.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Data of patients with maxillofacial and jugular venous malformations involving isthmus faucium area from January 2012 to July 2016 were collected. Patients were questioned about the medical history before operation, and the airway was adequately evaluated. The patients diagnosed as having non-difficult airways were endotracheally tubed using fast induction of anesthesia. Tracheal intubation was per-formed using fast induction of anesthesia combined with topical anesthesia after visual laryngoscopy in the patients assessed as having difficult airways. Endotracheal intubation was guided with a visual hard endo-scope or a fibrobronchoscope in the patients with difficulty in opening mouth after multiple treatments. Post-operative airway management was as follows: the tracheal tube was removed after extubation, the tracheal tube was retained for 24-48 h, or preventive tracheotomy was performed. Oxygen was inhaled by mask. A total of 157 patients were included in this study, 55 patients diagnosed as having difficult airways, and a-mong the 55 patients, 87％ cases were intubated after visual laryngoscopy and 13％ cases received tracheot-omy. There were 10 patients with difficulty in opening mouth after multiple treatments and 5 cases under-went tracheotomy in the outer hospital. Sixteen patients presented with a transient increase in airway pres-sure during intraoperative injection of anhydrous ethanol. There were 106 cases in whom the tracheal tube was removed immediately after emergence, and among them, 32. 1％ cases needed tongue traction and 2. 8％ cases underwent emergency tracheotomy after extubation. Thirty-eight patients needed to retain the tracheal tube for 24-48 h after operation, and among them, 37％ cases needed tongue traction and 3％ ca-ses required emergency tracheotomy after extubation. Thirteen cases underwent preventive tracheotomy. The preoperative visit and assessment are especially important, appropriate airway management strategies should be developed, vital signs should be closely observed during operation, and the timing of extubation should be grasped for this type of patients, and the SpO2 and airway pressure should be mainly observed during op-eration especially for the patients who underwent anhydrous ethanol injection.

Objective To investigate the efficacy of integrated traditional Chinese medicine (TCM) with Western medicine in treatment of diarrhea type irritable bowel syndrome (IBS-D) and its effect on serum inflammatory cytokine levels.Methods One hundred and sixty four IBS-D patients treated in Guangfu Hospital from July 2013 to August 2015 were randomly divided into study group and control group with 82 cases in each group.All patients received oral Saccharomyces boulardii 1.0 b.i.d, while patients in study group received additional Shuganjianpi decoction b.i.d for 4 weeks.The clinical efficacy was observed, serum IL-10, IFN-γ and TNF-α levels were measured in 2 groups.Results After treatment, the total score of clinical symptoms in study group was lower than that of control group [(5.71±1.41) vs.(11.70±2.88) points,t=16.707, P<0.01].Serum levels of IFN-γ, TNF-α in study group decreased significantly after treatment [IFN-γ (2.88±1.38) ng/L vs.(1.00±0.44) ng/L, t=11.609, P<0.01;TNF-α (41.26±5.29) ng/L vs.(24.13±3.27) ng/L,t=24.636, P<0.01], IL-10 significantly increased [(142.23±21.58) ng/L vs.(170.23±33.45) ng/L,t=6.291,P<0.01].The overall effective rate of study group was higher than that of control group, [87.50% (70/80) vs.68.75% (55/80), x2=8.228, P<0.01].After treatment, the quality of life scores in both groups were improved;but the improvement of diet, spirit, mood and sleep scores in study group were better than those in control group [(240±69) vs.(193±60), t=4.579, (316±74) vs.(230 ± 69), t=7.603, (297±62) vs.(228±59), t=7.211;(284±62) vs.(230±54), t=5.874, all P<0.01].Conclusion The efficacy of integrated traditional Chinese medicine with Western medicine in treatment of IBS-D is significantly better than that of Western medicine alone, which may be associated with its regulatory effect on the serum inflammatory cytokine levels.

OBJECTIVE:To establish the method for the content determination of rapamycin (RAPA) in human monocyte THP-1 derived foam cells,and to study the effects of RAPA targeting preparation(RAPA-NP-Apt)targeting at foam cells. METH-ODS:Foam cells model were established through THP-1 cells were induced by oxidized low density lipoprotein. Foam cells were incubated with 200 ng/mL RAPA or 200,400,800 ng/mL RAPA-NP-Apt for 60 min. The content of RAPA was determined by HPLC. The determination was performed on Diamonsil C18 column with mobile phase consisted of acetonitrile-water(90:10,V/V) at flow rate of 1.0 mL/min. The column temperature was set at 40 ℃,and the detection wavelength was 278 nm. The sample size was 20 μL. RESULTS:The concentration of RAPA ranged 50-6400 ng/mL (r=0.99996) with average recovery of 98.72%(RSD=0.62%,n=3). RSDs of inter-day and intra-day were not more than 6.15%(n=6),RSD of stability was lower than 2%(n=6),and RSD of repeatability was 1.64%(n=6). After foam cells were incubated with RAPA or low-concentration,medi-um-concentration and high-concentration of RAPA-NP-Apt,the contents of RAPA were 12,43,98,140 ng/106 cells. CONCLU-SIONS:The method is simple,stable and reproducible. It can be used for content determination of RAPA in foam cells. RA-PA-NP-Apt can improve the effects of RAPA targeting at foam cells.

Heart rate is the most common index to directly monitor the level of physical stress by comparing the subject's heart rate with an appropriate "target heart rate" during exercise. However, heart rate only reveals the cardiac rhythm of the complex cardiovascular changes that take place during exercise. It is essential to get the dynamic response of the heart to exercise with various indices instead of only one single measurement. Based on the rest-workload alternating pattern, this paper screens the sensitive indices of exercise load from electrocardiogram (ECG) rhythm and waveform, including 4 time domain indices and 4 frequency domain indices of heart rate variability (HRV), 3 indices of waveform similarity and 2 indices of high frequency noise. In conclusion, RR interval (heart rate) is a reliable index for the realtime monitoring of exercise intensity, which has strong linear correlation with load intensity. The ECG waveform similarity and HRV indices are useful for the evaluation of exercise load.
Electrocardiography ; Exercise ; Heart Rate ; Humans ; Monitoring, Physiologic ; Workload

Objective To explore the value of MRI in the diagnosis of fetal aortic arch anomalies. Methods We retrospectively collected 10 fetuses with aortic arch anomalies indicated by prenatal ultrasound and underwent MR examination and were subsequently proven by autopsy or post-birth follow-up from 320 pregnant women. We focused on the observations of the location of the aortic arch and brachiocephalic artery anomalies, the locations of the liver and stomach in the abdominal cavity, and the large vessels in abdomen. The above-mentioned finding were compared with prenatal ultrasound and follow-up findings. Results Of 10 cases, right aortic arch with aberrant left subclavian artery was seen in 7 cases, right aortic arch with the mirror branch, left aortic arch with aberrant right subclavian artery, right aortic arch with aberrant left subclavian artery combined with cervical aortic arch and double aortic arch was seen in 1 case, respectively. All aortic arch anomalies detected by MRI were consistent with post-birth or autopsy findings. Ultrasound misdiagnosed aortic branch malformation in 5 places, which included right aortic arch but misdiagnosed aberrant left subclavian artery in 2 cases, right aortic arch never diagnosed mirror branch anomaly in 1 case, right aortic arch with left subclavian artery misdiagnosed cervical aortic arch in 1 case, left atrial isomerism but misdiagnosed left aortic arch with aberrant right subclavian artery in 1 case;One double aortic arch was misdiagnosed as right aortic arch with aberrant left subclavian artery in ultrasound. Conclusion Fetal cardiovascular MRI is an effective and supplementary examination to complement ultrasound in diagnosis of fetal aortic arch anomalies.

Objective To evaluate ultrasonography combined with magnetic resonance imaging(MRI) diagnosis value for fetal brain deformities.Methods The results of ultrasonography and MRI was analysied in 12 fetuses with deformities,which were compared to postnatal,autopsy or other hospital inspection results and evaluated the accuracy.Results In 8 cases,the diagnoses established by ultrasonography were correct.3 cases were misdiagnosed by ultrasonography,1 case was missed the diagnosis.In 11 cases,the diagnoses established by MRI were correct and 1 case was missed the diagnosis.Conclusion Ultrasonography must be choosed in diagnosising fetal skull brain deformities,MRI was supplement to ultrasonography in complicated pregnancies.The combination of ultrasonography and MRI have an important value in guiding pregnant women to determine whether or not to continue the pregnancy.