Background and purpose:Quality of life (QOL) questionnaires are tools to assess the quality of life of patients. How to choose a proper questionnaire is the fi rst problem of QOL assessment in clinic research. However, there is few report on it. Our current research compares the data obtained from two world-wide used QOL questionnaire of lung cancer patients EORTC QLQ-LC43 (European Organisation for the Research and Treatment of Cancer Quality of Life Questionnaire-Lung Cancer43) and FACT-L (Functional Assessment of Cancer Treatment-Lung) by various statistic methods in order to show differences between the two questionnaires and to provide some suggestions for choosing questionnaires to assess patients’ QOL in clinic research. Methods:The clinic data were obtained from 125 lung cancer patients by two different international QOL questionnaires of lung cancer patients EORTC QLQ-LC43 and FACT-L, and analyzed by various statistic methods such as Pearson correlation analysis, canonical correlation analysis and multiple regression. In addition, we also compare the general modality such as the frame, item numbers and the contents of the subscales, etc. Results:Of the two QOL there are some parts similar in length, ranking type and time construction, even in items. They all contain items in measuring the physical domain, emotion domain, function domain, society domain and lung domain. Correlations between corresponding subscales of the FACT-L and the EORTC QLQ-LC43 are all signifi cant ranging from r=0.331 for the social domain to r=0.664 for the emotional domain. Canonical correlation analysis for the two sets of subscales revealed there are four signifi cant canonical variables (canonical correlation coeffi cient r=0.87 to 0.26 and overall redundancy about 41% ). The eight EORTC QLQ-LC43 subscales are well represented by the fi ve FACT-L subscales (multiple linear regression, R 2=0.531 to 0.766) and the fi ve FACT-L subscales (except relationship with doctors) are also well represented by EORTC QLQ- LC43 subscales (R 2=0.537 to 0.823). The proportion of the corresponding subscale in the total explanation is 50% to 90%. Conclusion:These two questionnaires cover some common parts, but they measure different contents of QOL. Though have the same name, some domains cann’t be compared directly. The two questionnaires cann’t be alternative and the results of them shouldn’t be compaired directly. Both questionnaires are suited for clinic study (e.g compare the effect of two different theropies). But each has its own characters and should be chosen according to reseach goals.

OBJECTIVETo investigate the effect of ursolic acid (UA) on the alloxan-induced myocardial fibrosis in mice and discuss the possible mechanism.

METHODSDiabetes was produced by a single injection of alloxan (70 mg/kg, i.v.) in mice. The mice were randomly divided into four groups: normal control group, model group, ursolic acid group (UA, 35 mg/kg, p.o.) and benazepril group (5 mg/kg, p. o.), and continuous administrated for 8 weeks. The blood glucose was measured 24 hours after the last administration. Detected the specific biochemical of myocardial tissue: superoxide dismutase (SOD), malondialdehyde (MDA) and hydroxyproline(HYP). Using masson staining to observe the morphology of the myocardial tissue. Immunohistochemistry was employed to determine the protein levels of TGF-beta1.

RESULTSCompared to normal group, the blood glucose, heart index, myocardial tissue MDA, HYP level were increased, and SOD activities were decreased in the diabetic mice, Masson stain showed that myocardial cells disarranged, myocardial collagen fibrosis hyperplasia. Meanwhile, the protein expression of TGF-beta1 was increased in model group. The UA group improved all the above significantly.

CONCLUSIONUA improves the myocardial collagen fibrosis in diabetic mice induced by alloxan, its mechanism may be related to inhibiting the expression of TGF-beta1 and antioxidation.

Animals ; Blood Glucose ; Collagen ; metabolism ; Diabetes Mellitus, Experimental ; metabolism ; pathology ; Fibrosis ; Hydroxyproline ; metabolism ; Male ; Malondialdehyde ; metabolism ; Mice ; Mice, Inbred Strains ; Myocardium ; metabolism ; pathology ; Oxidative Stress ; Superoxide Dismutase ; metabolism ; Transforming Growth Factor beta1 ; metabolism ; Triterpenes ; pharmacology

The fine structure of enoxaparin sodium samples with different degree of 1,6-anhydro derivatives were analyzed with polyacrylamide gel electrophoresis, high performance liquid chromatography, ultraviolet spectroscopy, infrared spectroscopy and nuclear magnetic resonance spectroscopy. A further study of anticoagulation activity of enoxaparins was performed, including those on their inhibition activities of coagulation factor Xa (FXa) and thrombin (FIIa). The results showed that the anti-FXa and -FIIa activities of enoxaparins with different degree of 1,6-anhydro derivatives (20.0%-39.7%) with similar structure characteristics, had decreasing tendency when the degree of 1,6-anhydro derivatives increased. Especially, the anti-FXa activity was sensitive to the change of the degree of 1,6-anhydro derivatives.
Anticoagulants ; chemistry ; Enoxaparin ; chemistry ; Factor Xa Inhibitors ; chemistry ; Thrombin ; antagonists & inhibitors

OBJECTIVETo study the chemical constituents of Prunella vulgaris.

METHODTo separate the constituents of P. vulgaris by using various kinds of chromatography and identify their structures on the basis of spectral analysis.

RESULTSeven compounds were isolated from the spikes of P. vulgaris. Their structures were established as autantiamide acetate (1), rhein (2), tanshinone I (3), danshensu (4), stigmast-7, 22-dien-3-one (5), 3, 4, alpha-trihydroxy-methyl phenylpropionate (6), butyl rosmarinate (7).

CONCLUSIONCompounds 1-4 were isolated from this genus for the first time.

Amides ; chemistry ; isolation & purification ; Anthraquinones ; chemistry ; isolation & purification ; Chromatography, High Pressure Liquid ; Diterpenes, Abietane ; Flowers ; chemistry ; Lactates ; chemistry ; isolation & purification ; Magnetic Resonance Spectroscopy ; Phenanthrenes ; chemistry ; isolation & purification ; Plants, Medicinal ; chemistry ; Prunella ; chemistry

OBJECTIVETo investigate the relationship among international scales for quality of life (QOL), physical performance assessment and Lung Cancer Symptoms Lists of Traditional Chinese Medicine (LCSL) from the viewpoint of clinical observation.

METHODSQOL of 363 patients with lung cancer was estimated with two international scales, the European Organization for Research and Treatment of Cancer QOL Questionnaire LC-43 (EORTC QLQ-LC43) and the Functional Assessment of Cancer Therapy General and Lung (FACT-L). In the same time, scores calculated by Karnofsky Performance Status (KPS), East Cooperative Oncology Group Status (ECOG) and LCSL were recorded. Correlation and consistency among them were analyzed.

RESULTSEORTC QLQ-C43, FACT-L were correlated with KPS, ECOG and LCSL, but the correlation coefficient was small. All these indexes were consistent.

CONCLUSIONQOL should be assessed by QOL questionnaire, not by physical performance indexes, although they can be the simply forecast indexes of QOL. There is certain consistency between LCSL, QOL and physical performance.

Activities of Daily Living ; Adolescent ; Adult ; Aged ; Carcinoma, Non-Small-Cell Lung ; rehabilitation ; Female ; Humans ; Karnofsky Performance Status ; Lung Neoplasms ; rehabilitation ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Quality of Life

OBJECTIVETo evaluate the effect of Feiji Recipe (FJR) on quality of life (QOL) of patients with non-small cell lung cancer (NSCLC).

METHODSOne hundred and two patients with NSCLC were randomly assigned into 2 groups. The 61 patients in the combined treated group were given FJR and chemotherapy and the 41 patients in the control group were treated with chemotherapy alone. They were observed for two treatment courses with QOL estimated by EORTC QLQ-C43 questionnaire and FACT-L questionnaire, the two international questionnaires as the tools for measurement, and referred to the traditional evaluating indexes of clinical efficiency.

RESULTSQOL in the combined treated group was improved after treatment with the improvement of scores in all domains, including functional and symptom sub-domain, while it in the control group deprived significantly, showing significant difference between the two groups (P < 0.05). Similar results were also shown in the evaluation of physical performance by Eastern Cooperative Oncology Group (ECOG) and Karnovfsky performance scoring. The gastrointestinal reaction and myelo-suppression were slighter in the combined treated group than those in the control group (P < 0.05), and no significant difference was shown between the response rate of the two groups (P > 0.05).

CONCLUSIONFJR can improve QOL of patients with NSCLC, reduce the adverse reaction of chemotherapy, and improve patients' physical performance.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Health Status Indicators ; Humans ; International Cooperation ; Lung Neoplasms ; drug therapy ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Quality of Life ; Surveys and Questionnaires

Objective: To investigate clinicopathologic features and prognosis of adenoid cystic carcinoma (ACC) involving external auditory meatus. Methods: The clinical presentation and follow-up data of 63 patients with ACC of external auditory canal were collected from January 2006 to February 2017 at PLA General Hospital and Hainan Branch of PLA General Hospital. The clinicopathologic features and prognostic factors of external auditory canal ACC were analyzed. Results: (1) There were 28 males and 35 females and the average age of the first diagnosis was 48.9 years (22-81 years). The tumors showed cribriform pattern in 35 cases (15 cases of late stage), tubular pattern in 14 cases (8 cases of late stage), and solid pattern in 14 cases (9 cases of late stage). Cases with solid pattern was relatively more frequent than that of cribriform pattern and tubular pattern, but the difference was not statistically significant (P>0.05). (2) The average follow-up time was 62.4 months (2-228 months) in the 57 available cases. Among the 33 cases with recurrence, 18 cases had local recurrence and 15 cases had distant metastasis. The mean recurrence time was 40.6 months (2-204 months). Nine patients died of ACC: 2 cases in early stage (died at 48 and 102 months after the first treatment), 7 cases in late stage and 57 with (died at 9, 30, 32, 60, 72, 94 and 228 months). (3) Among the 37 patients with perineural invasion, there were 21 cases of cribriform pattern, 4 cases of tubular pattern and 12 cases of solid pattern; the number of cases in early stage and late stage were 15 and 22, respectively; and the differences were statistically significant (P<0.05). In addition, 31 cases had otalgia among the 37 patients with perineural invasion, where differences were not significant (P>0.05). (4) Thirty of 45 cases with tumor resection or partial resection of temporal bone had recurrence, whereas 3 of 12 cases of tumor combined with superficial lobectomy of parotid gland had recurrence. The difference was statistically significant (P<0.05). Postoperative adjuvant radiotherapy was given in 19 cases, including 7 cases of early stage (2 cases of recurrence), and 12 cases of late stage (8 cases of recurrence), among which there was no significant difference (P>0.05). Conclusions ACC occurring in external auditory canal frequently recurs. Superficial parotid lobectomy at the first operation is necessary to prevent tumor recurrence. Postoperative adjuvant radiotherapy has certain curative effect on patients with early stage tumor, but it does not affect the recurrence rate. Patients at late stage are more prone to perineural invasion than those in early stage. In addition, cribriform and solid patterns are more common that tubular pattern, and there is no significant correlation between perineural invasion and otalgia.

Objective To observe non-displaceable binding potential (BPND) changes of striatal dopamine D2 receptors(SDDR) in patients with first-episode major depressive disorder (MDD) using 11C-Raclopride PET/CT,and to analyze the relationship between BPND and Hamilton rating scale for depression (HAM-D).Methods From December 2014 to December 2015,patients with first-episode MDD and age/gender-matched healthy controls underwent brain MRI and 11C-Raclopride PET/CT in this prospective study.BPND of bilateral SDDR was calculated by molecular imaging and kinetic analysis toolbox (MIAKAT).BPND changes of bilateral SDDR and their relationship with HAM-D score were analyzed.Paired t test,two-sample t test and Pearson correlation analysis were used.Results A total of 20 MDD patients (8 males,12 females,average age: (32.80±9.76) years) and 20 healthy controls (9 males,11 females,average age:(29.25±6.93) years) were enrolled in this study.The 11C-Raclopride uptake in brain tissue of the MDD group and control group were mainly distributed in bilateral striatum,and very few 11C-Raclopride was distributed in bilateral cerebral cortex and cerebellum.In MDD group,the BPND level of bilateral SDDR had no statistical differences(t values: 0.69,0.35,both P>0.05),and similar results were found in the control group(t values: 0.28,0.24,both P>0.05).Compared with the control group,however,the MDD group had lower BPND level of bilateral SDDR(t values: 3.13-4.41,all P<0.05).The BPND of bilateral caudate nucleus and/or putamen D2 receptors was correlated with HAM-D total score,anxiety/somatization factor score,cognitive impairment factor score,retardation factor score and sleep disturbance factor score(r values: from-0.688 to-0.453,all P<0.05).Conclusions The binding potential of SDDR in patients with first-episode MDD is declined,and the BPND level of SDDR is correlated with symptoms of depression.The abnormality of SDDR may be an important molecular mechanism of the abnormality of midbrain-striatal dopamine reward circuits in MDD patients.

Relapse after allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains a main question on treatment failure.Current strategies for management that usually include salvage chemotherapy,donor lymphocytic infusion and second transplantation.Our study assessed the efficacy of decitabine (DAC) for treating patients with acute lymphoblastic leukemia (ALL) who relapsed after allogeneic hematopoietic stem cell transplantation (allo-HSCT).We retrospectively analyzed the outcomes of 12 patients with relapsed ALL after allo-HSCT who received DAC therapy.Nine patients received DAC combined with chemotherapy and donor stem cell infusion,and 3 patients received single-agent DAC.Ten of the 12 patients achieved complete remission (CR),1 achieved a partial remission (PR),and 1 had no response (NR) after treatment at the latest follow-up (LFU),the median survival was 11.2 months (range,3.8-34,7 months).The 1-and 2-year overall survival (OS) rates were 50％ (6/12) and 25％ (3/12),respectively.Five patients were still alive;4 had maintained CR and 1 was alive with disease.Patients with Philadelphia chromosome-positive ALL had higher survival rate than patients with Philadelphia chromosome-negative ALL (57.1％ vs.20％).No aggravated flares of graft-versus-host disease (GVHD) were observed during DAC treatment.Therefore,DAC may be a promising therapeutic agent for ALL recurrence after allo-HSCT.

0.05).(4) Toxicity:Grade Ⅲ-Ⅳ myelosuppression was 60%(18/30)in Tp group,26%(8/31)in TC group and 30%(10/33)in PC group.The TP regimen had the greatest hematologic toxicity(P0.05). Conclusions As first line chemotherapy in epithelial ovarian cancer,TP regimen comparable to the standard chemotherapy regimen.