Drugs, Chinese Herbal ; pharmacology ; Humans ; Kidney Failure, Chronic ; mortality ; physiopathology ; Renal Dialysis ; methods ; mortality ; Survival Rate

Objective To assess the optimal timing of laparoscopic cholecystectomy ( LC ) in mild acute gallstone pancreatitis ( mAGP) .Methods From May 1, 2012 to August 30, 2015, consecutive patients with mAGP were prospectively assessed.Each patient underwent abdominal computed tomography scan within 48 h after mAGP onset to assess the presence of peripancreatitc fluid collection, and Marshall score was used to assess if there was organ failure.Patients with neither peripancreatic fluid collection by CT ( classified as grade A, B or C based on the Balthazar CT grading system) nor organ failure by clinical data (Marshall score <2) were randomized according to simple randomization into early laparoscopic cholecystectomy ( ELC; LC performed within 7 days after a pancreatitis attack, without waiting for symptom resolution) or late laparoscopic cholecystectomy ( LLC; LC performed ≥7 days following an attack, with complete remission of AGP symptoms) group.The mean LC operation time, bleeding during LC, post-LC complications and lengths of hospital stay between the ELC group and LLC group were compered.Results The study enrolled 102 patients with mAGP.A total of 49 and 53 patients were assigned to ELC and LLC group, respectively.The mean LC operation time and lengths of hospital stay were significantly shorter in the ELC group than in the LLC group [(19.9 ±5.3) vs(31.1 ±8.4) min;(7.9 ±1.8) vs (16.8 ±5.3) d, P<0.05], while there were no significant difference on bleeding during LC and post-LC complications.Conclusions LC for patients with mAGP who had neither peripancreatic fluid collection nor organ failure within 7 days after the onset was safe and feasible.

ObjectiveTo find out the electroencephalogram(EEG)change of the children with language retardation.MethodsThe EEG change and prognosis of 78 cases of language retardation children were analysed and compared with normal ones.ResultsThe EEG abnormal rate of language retardation was 69.3%,while that of the normal children was 10%(P<0.001).Conclusions The EEG is helpful to understand the developmental status of brain functions.

Epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) has become the standard first-line treatment for advanced non-small cell lung cancer (NSCLC) patients with EGFR-sensitive mutations. However, acquired resistance cannot be avoided during the targeted treatment of EGFR-TKI, which may lead to the progression of NSCLC. Among them, approximately 50% of patients present with primary lung lesions and/or initial metastastic lesion progression. As a major local treatment, radiation therapy plays an irreplaceable role in the management of patients with advanced cancer. Stereotactic body radiation therapy (SBRT), which is implemented with the Cyberknife, is the most advanced radiation therapy technology to better meet clinical needs. In recent years, based on the abovementioned patterns of tumor recurrence, the treatment mode of pulmonary-lesion SBRT combined with EGFR-TKI can improve the tumor-free survival in advanced NSCLC patients, which has attracted widespread attention. In this article, the clinical research progresses on this combined therapeutic strategy were reviewed.

ObjectiveTo investigate the effects of Tai Chi exercise on somatic function of middle-aged females.Methods60 middle-aged females had a 16-week Taichi quan exercise and changes of blood pressure, resting heart rate and vital capacity were tested.ResultsAfter Tai Chi exercise, 60 women had results of resting heart rate and blood pressure decreased, and vital capacity increased obviously (P<0.05～0.01).ConclusionTai Chi exercise maybe an effect sport manner to improve the somatic function of middle-aged females.

Objective To evaluate the biological safety of 125I-filled carbon nanotubes covered with metallic esophageal stent with regard to the normal esophagus before clinical application.Methods 125I-filled carbon nanotubes covered with metallic esophageal stent was prepared.Eighteen of New Zealand rabbits were randomly divided into three groups with 6 rabbits in each group.Three groups of stents,non-radioactive,low radio-activity ( 3.7 - 5.6 MBq),and high activity ( 11.1 - 13.0 MBq ) were placed in the midpiece of esophagus of rabbits.Esophagus opacification and three-diamensions DSA were performed at 0.5 h,7,14 and 30 d after insertion of the stents,respectively.The rabbits were killed at 30d after insertion of the stents,and histologic examinations of the esophageal walls were performed.Results In non-radioactive and low activity groups,1 of 6 rabbits died of wound infection at 1 and 3 d after surgery due to pulmonary infection,respectively.All specimens were obtained from 16 rabbits.Microscopically,in all rabbits of low activity and high activity groups,there were membrana mucosa necrotic and swell and breakage of the muscle fiber in esophageal submucosa and muscularis,submucosal inflammation,which were more severe in high activity group.In low activity group,one esophagus ectal membrane was involved,however,esophageal perforation did not develop.In high activity group,3 of 6rabbits esophageal perforation had developed,in which one esophagus mediastinum fistula developed,without inflammation.In non-radioactive group,it was almost normal in mucosa layer,a small amount of inflammatory cells were found in submucosal layer,and part of muscle fibers was fractured and no pathological changes of necrosis was found.Conclusions Radioactive 125I carbon nanotubes covered metallic stent with low activity(3.7 -5.6 MBq) can be used as intraluminal palliative brachytherapy,which is safe and effective.

ObjectiveTo investigate the changes of hepatitis B sarfaceantigen (HBsAg) titer in hepatitis B e antigen (HBeAg) positive chronic hepatitis B (CHB) patients treated with nucleos(t)ide analogs and pegylated interferon alfa-2a (PEG IFNα-2a) sequential therapy.Methods Among 6 HBeAg positive CHB patients,3 patients were treated with nucleos(t)ide analogs followed by PEG IFNα-2a for 48 weeks,3 patients were treated with nucleos(t)ide analog monotherapy.The serum HBsAg,anti-HBs,HBeAg,anti-HBe andanti-HBcweredetectedusingthetime-resolved immunofluorometric assay and serum hepatitis B virus (HBV) DNA levels were determined by Taqman polymerase chain reaction (PCR) every 12 weeks.Results HBsAg loss were achieved in three patients after 48-week nucleos(t)ide analogs and PEG IFNα-2a sequential therapy.However,the HBsAg titers of another 3 patients varied from 100 IU/mL to 320 IU/mL.ConclusionIn HBeAg positive CHB patients who obtain virologic response accompanied with HBsAg titer decreasing dramatically by nucleos(t) ide analog treatment,PEG IFNα-2a sequential treatment can increase HBsAg clearance rate.

Objective To establish an accurate method for determining the content of three components in Fufang Buwu Syrup. Methods TLC scanner was selected to detect three components with silica gel G thin layer plate. The sample was separated by using cyclohexane-ethyl acetate-methylenechloride-formic acid (3∶1∶1∶0.2),λS=300 nm. Results The linearity between peak area and ferulic acid was achieved in the range of 0.36-0.84μg, psoralen was achieved in the range of 0.12-0.28 μg, emodin was achieved in the range of 0.01-0.05 μg. The average recovery was 100.7%, 100.8%, 101.0%, and RSD was 1.26%, 1.44%, 1.86%, respectively. Conclusion The method is simple and accurate, which can be used for quality control of Fufang Buwu Syrup.

BACKGROUND: Many methods involved in measuring energy expenditure of physical action, however, study regarding measurements of upper limber movement energy expenditure are few.OBJECTIVIE: To measure the energy expenditure of limber movement using indirect calorimetry, and to analyze the characteristics of upper limber movement energy expenditure and influencing factors such as age and gender.DESIGN, TIME AND SETTING: The comparison observation was performed at the Jiangsu Institute of Sports Science from January to March 2009.PARTICIPANTS: Totally 108 health adults, including 47 males and 61 females, participated in the study, 65 of them aged 20-39 years, and the remained 43 aged 40-59 years.METHODS: Energy expenditure of 4 upper limb movements were performed, including sitting posture arm swing (60 times/min),elbow flexion (40 times/min), shoulder flexion-extension (60 times/min), and lateral arm raise (30 times/min). At each interval,have a 3-minute rest.MAIN OUTCOME MEASURES: Oxygen expenditure of 4 kinds upper limb movements were measured by MetaMax 3B tester. RESULTS: Rest oxygen expenditure of males were greater than that of females (P < 0.05), greater in 20-39 years old than 40-59 years old (P < 0.05). The greatest oxygen consumption occurred in males with arm swing [(550.9±90.6) mL/min], which was (425.8±75.7) mL/min in females. The lowest oxygen expenditure was elbow bend [male: (440.4±82.7) mL/min, female: (367.0±60.1) mL/min]. Net oxygen expenditure of all 4 kinds of upper limb movements was lower than 250mL/min (1 metabolic equivalent).CONCLUSION: ① The energy expenditure of usual upper limber movements below 1 metabolic equivalent. ② Age and body mass has more effect on resting energy expenditure than the gender. ③ The efficiency of young adults upper limb movements is higher than old adults.

CT data regarding PUMCⅡ d2 adolescent idiopathic scoliosis obtained from one female patient were input into modeling software minics 11.11 to obtain medical simulation model.Then finite element analysis models of AIS patients (T1-S) were created by introducing simulation models into software abaqus 6.7.Finite element models of T6 11 segments were corrected by 5 different correction methods:simple concave bracing,simple convex pressurization,concave distraction and convex compression simultaneously,concave distraction prior to convex compression and concave distraction after convex pressurization.Abaqus software was used to simulate correction of scoliosis with vertebral arch pedicle screw by loading 50 N,100 N,and 200 N distraction forces on the concave side pedicles of the end vertebrae T6 and T11.The displacement of vertebrae T6 in Y-axis (sagittal plane) and Z-axis (coronal plane),which respectively represented the correction effects of kyphosis and scoliosis,was compared between prior to and after correction.Simple concave distraction provided better outcomes in terms of displacement of T6 in Z-axis than the remaining four methods (P ＜ 0.01).Concave distraction and convex compression simultaneously,concave distraction prior to convex pressurization and concave distraction after convex compression produced identical displacements of T6 in Y-axis,which were all better than simple concave distraction (P＜ 0.01).The present findings imply that for curative effects of five methods on correction of scoliosis in the coronal plane:simple concave distraction＞ concave distraction and convex compression simultaneously = concave distraction prior to convex compressio= concave distraction after convex compression ＞ simple convex pressurization;for curative effects of five methods on correction of kyphosis in the sagittal plane:simple convex compression ＞ concave distraction and convex compression simultaneously = concave distraction prior to convex compression= concave distraction after convex compression＞ simple concave bracing.Simple concave distraction could not produce obvious corrective effects on kyphosis rather than lead to worsened kyphosis to some extent.Simple convex compression could not produce obvious corrective effects on scoliosis rather than result in aggravated scoliosis to some extent.