OBJECTIVE:To prepare the inclusion complex capsules of actarit-HP-?-CD and investigate their dissolution rate.METHODS:The inclusion complex was prepared by the stirring method with its dissolution rate investigated.The inclusion complex capsules were prepared with fillers consisted of starch,microcrystalline cellulose,lactose and calcium sulphate.The dissolution rate of the capsules was investigated by basket-stirring method and compared with those of the pure material and the physical mixture.RESULTS:Compared with pure material and physical mixture,the inclusion complex had significant lower value of Td(P

Objective As SELDI-TOF-MS (Surface Enhanced Laser Desorption/Ionization Time of Flight Mass Spectrometry) has been broadly used to screen biomarkers for a variety of diseases, the identification and validation of the revealed biomarkers requires more focused attention.Method In this paper, the serum samples from 60 cholangiocarcinoma, 146 lung cancer, 65 LGC and 58 LPC, 49 benign diseases of hepatobiliary and 53 normal individuals were analyzed by SELDI-TOF-MS. Results Among a set of proteins automatically selected as specific biomarkers by Biomarker Wizard software, three protein peaks, with molecular weights of 13. 71 × 103 , 13.83 × 103 and 13. 99 ×103 , were found significantly decreased in cholangiocarcinoma samples. The candidate biomarkers obtained from Tricine-SDS-PAGE gel bands by matching the molecular weight with peaks on CM10 chips were identified by Mass spectrometry as the native transthyretin(native TTR),cysTTR and glutTTR.These preliminary results were further proven by immunoprecipitation using commercial TTR antibodies. This allowed us to re-measure the TTR levels in all the groups more simply by ELISA assay. It showed a firm consistency between ELISA and SELDI analysis. In addition, while TTR levels in cholangiocarcinoma were found to be lower than those in normal healthy controls, TTR levels in benign diseases of the hepatobiliary system were found to be higher than those in healthy controls.Conclusion TTR could be a biomarker that better discriminates cholangiocarcinoma patients from the benign diseases compared to other biomarkers presently available.

Objective The purpose of this study was to provide efficient evidence to the treatment and nursing for patients with colorectal cancer after colostomy surgery by conducting a quality of life survey on the patients. Methods The WHOQOL-BREF scale was distributed to 103 patients after colostomy surgery in the Tumor Hospital of Yunnan Province. Results The average score of these patients was 23.45±9.92,with the highest score of 29, the lowest score of 13. In terms of quality of life in the physiological field and psychological field, there was a significant difference between the high self-efficacy ability and low self-efficacy ability ( <0.05) .In terms of quality of life in the social field and environment field, there was no significant difference between the high self-efficacy ability and low self-efficacy ability (>0.05). Conclusion The patients’familiarity with stomas was closely related to the quality of life, which indicated that the quality of life could be improved by improving the patient's familiarity with stoma care.It is necessary to know the condition of colostomy care in different postoperative stages and provide efficient support and help for the patients.

Objective To investigate the in vivo effects of artesunate (ART) treatment on OAZ gene expressions in MRL/lpr lupus mice.Methods Twenty-four 12-week-old female MRL/lpr lupus mice were randomly divided into two groups by the random number table,i.e.,the lupus control group and the ART treatment group,12 in each group.Besides,another 8 BABL/C mice were recruited as the normal control group.Peripheral blood mononuclear cells (PBMC) were collected from lupus mice before treatment as well as 4 week and 8 week after treatment,and RNA was extracted and reverse transcripted to cDNA.mRNA expression levels of OAZ and Id1-3 were measured by using real-time polymerase chain reaction (PCR),and the data between the two groups were analyzed by t test,a plurality of samples were compared with the single factor analysis of variance.Serum levels of IFN-γ,IL-4,BAFF and ANA were tested by enzyme-linked immunosorbent assay (ELISA).Relationships of the gene expression levels with levels of cytokines and ANA were analyzed.Statistical analysis were uising t test,ANOVA and LSD-t test.Results mRNA expression levels of OAZ,Id1 and Id3 gene (△Ct:12.9±0.8,12.0±0.4,10.2±0.8) in lupus mice were significantly different from 8 weeks after the treatment comparing to those in the lupus control group (△Ct:9.8±1.0,9.3± 1.1,8.1±0.8) and the normal control group (△Ct:13.9±1.2,11.4±0.7,4.7±0.8,10.3±1.0)(F=7.46,P=0.008; F=6.37,P=0.032; F=5.63,P=0.042),and alteration of OAZ mRNA expression levels before and after the treatment were positively correlated with changes of Id1,Id3 levels (r=0.867,0.947; P＜0.05),and levels of IL-4 and ANA were significantly lower 8 weeks after the treatment than those in the lupus control group (P＜0.05); while level of IFN-γwas higher than those in the lupus control group (P＜0.05).Alteration of OAZ mRNA expression levels before and after the treatment were negatively correlated with changes of ANA,BAFF levels (r=-0.955,r=-0.937; P＜0.05) and positively correlated with changes of Th1/Th2 levels (r=0.976,P＜0.01).Conclusion The expression of genes involving in the OAZ and downstream gene are effectively reduced along with the alteration of several cytokines and ANA after ART treatment.OAZ signaling pathway can play an important role in ART treatment for SLE.

Objective To explore the feasibility of prediction of subacute infarct lesion volumes by processing ADC maps based on ADC cut-off values in patients with acute stroke.Methods MRI was performed in 20 patients with clinically diagnosed acute infarct less than 6 h after stroke onset.The MRI included a DWI and conventional MRI.The follow-up MR examinations of all the patients were carried out within 4-7 days after admission.The brain tissue, which showed abnormal high intensity both in DWI at the baseline and FLAIR at the reexamination , was regarded as the area of the initial ischemia core.Graphic-penumbra was regarded as the difference between initial DWI and follow-up FLAIR.The ADC values of the ischemia core, graphic-penumbra and the contralateral normal brain tissue , the relative ADC (rADC) were measured.The rADC value of the graphic-penumbra was defined as the ADC cut-off values.GE medical system based on ADC cut-off values was also tested in these patients to obtain ADC maps.The lesion volumes, the abnormal area seen on the DWI , ADC maps and follow-up FLAIR, were also measured.rADC values in different areas were analyzed by paired Student t test.Relationship between baseline DWI , ADC map and follow-up FLAIR was analyzed using Spearman rank-order correlation test , and Kruskal-Wallis H test was used to compare the volumes among three groups.Results Absolute ADC and rADC values gradually increased from the core to the periphery of the ischemic lesion.The absolute ADC values statistically differed from those on the contralateral side for both ischemia core and graphic-penumbra.The rADC values were significantly decreased in the ischemia core ( 0.620 ±0.116 ) compared with the graphic-penumbra values (0.809 ±0.097;t =8.083,P <0.01).The lesion volume of follow-up FLAIR [16.3 (4.7, 29.0) cm3 ] correlated highly with both volume predicted with the ADC map [13.5 (4.8, 25.4) cm3] (r=0.967, P<0.01) and baseline DWI volume [11.0 (4.4,30.4) cm3] (r=0.950, P<0.01).There was no difference between the volume of DWI , ADC map and follow-up FLAIR(H=0.168, P>0.05).Conclusions Data shows the high feasibility of prediction of subacute infarct lesion volumes by processing ADC maps based on ADC cut-off values in patients with acute stroke , without intravenous contrast material, and it provides a new method for outcome prediction.

Breast cancer has overtaken lung cancer as the most common malignancy in women. Although the early diagnostic rate has continuously improved, recurrence and metastasis remain a problem to be solved. Therefore, scientists should search for effective prognostic markers for breast cancer patients and adopt individualized programs for different patients. Studies have shown that cancer prognosis, to a certain extent, is related to the nutrition inflammation index. Preoperative prognostic nutritional index (PNI) and controlled nutritional status (CONUT) are indicators that comprehensively reflect the nutritional level and inflammatory state of patients, respectively. Different from other cancers, the incidence of breast cancer is related to nutritional status, and an extremely high or low score is not conducive to the prognosis of breast cancer patients. This paper reviews the research progress of PNI and CONUT in breast cancer.

Laryngopharyngeal reflux is an independent disease that affects the quality of life in children,but its pathogenesis is not clear and its diagnostic criteria is not unified.With the reports of laryngopharyngeal reflux continuing to emerge in recent years,this study aims to review the progress in pathogenesis,diagnosis and treatment of laryngopharyngeal reflux in children.

Improving the sense of belonging of the elderly in nursing institutions is of great significance to enhance their sense of self-worth and self-identity,and further meet the spiritual needs of the elderly in nursing institutions.This paper reviewed the concept,current situation,evaluation tools and influencing factors of the elderly's sense of belonging in nursing institutions,and proposes that there is a lack of tools to measure the sense of belonging of the elderly in nursing institutions,and the intervention strategies with caregivers as the core needs to be further explored.

Objective To compare the clinical efficacy of ibuprofen arginate,a new nonsteroidal antiinflammatory drug,with that of ibuprofen,in patients with rheumatoid arthritis or knee osteoarthritis and to evaluate the safety and tolerability of ibuprofen argihate.Methods This is a muhicenter,random,open,active comparator-controlled,parallel clinical trail in which 171 patients with rheumatoid arthritis or knee osteoarthritis were enrolled.Patients were randomized to 2 groups:400 mg of ibuprofen arginate three times daily and 400 mg of ibuprofen three times daily respectively.Clinical efficacy and safety were evaluated after 4-week treatment.Results Ibuprofen arginate,at dosages of 400 mg three times daily,had shown significant efficacy in relieving pain,tenderness and swelling of joints and there was no significant difference when compared to that of ibuprofen.There was no difference in clinical adverse effects between the two groups and no serious adverse effects were repofled.But ibuprofen arginate could initiate effectiveness more rapidly than ibuprofen in both rheumatoid arthritisand osteoarthritis patients.Conclusion Ibuprofen arginate has the same clinical efficacy and safety profiles as itmprofen in treating rheumatoid arthritis and osteoarthritis.However,its onset is more rapid than ibuprofen.

BACKGROUND:This study aimed to evaluate the discriminatory performance of 11 vital sign-based early warning scores(EWSs)and three shock indices in early sepsis prediction in the emergency department(ED). METHODS:We performed a retrospective study on consecutive adult patients with an infection over 3 months in a public ED in Hong Kong.The primary outcome was sepsis(Sepsis-3 definition)within 48 h of ED presentation.Using c-statistics and the DeLong test,we compared 11 EWSs,including the National Early Warning Score 2(NEWS2),Modified Early Warning Score,and Worthing Physiological Scoring System(WPS),etc.,and three shock indices(the shock index[SI],modified shock index[MSI],and diastolic shock index[DSI]),with Systemic Inflammatory Response Syndrome(SIRS)and quick Sequential Organ Failure Assessment(qSOFA)in predicting the primary outcome,intensive care unit admission,and mortality at different time points. RESULTS:We analyzed 601 patients,of whom 166(27.6%)developed sepsis.NEWS2 had the highest point estimate(area under the receiver operating characteristic curve[AUROC]0.75,95%CI 0.70-0.79)and was significantly better than SIRS,qSOFA,other EWSs and shock indices,except WPS,at predicting the primary outcome.However,the pooled sensitivity and specificity of NEWS2≥5 for the prediction of sepsis were 0.45(95%CI 0.37-0.52)and 0.88(95%CI 0.85-0.91),respectively.The discriminatory performance of all EWSs and shock indices declined when used to predict mortality at a more remote time point. CONCLUSION:NEWS2 compared favorably with other EWSs and shock indices in early sepsis prediction but its low sensitivity at the usual cut-off point requires further modification for sepsis screening.