Objective To investigate the effect of evidence-based nursing on the clinical curative effect and prognosis of patients with hypertensive cerebral hemorrhage.Methods 120 patients with hypertensive cerebral hemorrhage were selected,and they were randomly divided into observation group(60 cases) and control group(60 cases) according to the digital table.The control group was treated with routine nursing,the observation group was treated with routine nursing and evidence-based nursing.Before and after nursing,the SDS,self rating anxiety scale (SAS),neurological deficit score NIHSS,Barthel score,the incidence of sequelae,hospitalization time,nursing quality score and patients’ satisfaction with nursing were compared between the two groups.Results There were no statistically significant differences in SDS,SAS,NIHSS and Barthel scores between the two groups before nursing intervention(all P ＞ 0.05).After nursing intervention,the SDS,SAS,NIHSS and Barthel scores of the observation group were (38.74 ± 6.21) points,(35.83 ± 8.17) points,(11.24 ± 3.08) points,(92.58 ± 6.46) points,respectively,which in the control group were (44.58 ± 7.10) points,(43.66 ± 8.06) points,(15.34 ± 3.29) points,(84.27 ± 5.82) points,there were significant differences between the two groups (t =4.796,5.285,7.047,7.403,all P ＜0.05).,The incidence rate of venous thrombosis,muscle atrophy and joint ankylosis sequelae of the observation group was 8.33％,which was lower than 40.00％ of the control group,there was significant difference between the two groups(x2 =16.415,P ＜ 0.05).The hospitalization time of the observation group was (9.55 ± 2.43)d,which was shorter than (15.97 ± 4.68) d of the control group (t =9.430,P ＜ 0.05).The health education nursing quality score,ward management score,basic nursing score,nursing care of critical patients score,nursing document writing score of the observation group were (97.66 ± 2.45) points,(98.23 ± 3.46) points,(97.54 ± 3.18) points,(96.88 ± 3.49) points,(98.76 ± 1.31)points,respectively,which were higher than those of the control group [(88.79 ± 2.37) points,(90.72 ±3.52) points,(91.05 ±3.16) points,(91.67 ± 5.34) points,(93.04 ± 1.12) points],there were significant differences between the two groups(t =20.156,11.786,11.214,6.326,25.707,all P ＜ 0.05).The patients’ nursing satisfaction of the observation group (96.67％) was higher than that of the control group (85.00％),there was significant difference between the two groups (x2 =4.904,P ＜ 0.05).Conclusion Evidence -based nursing can effectively relieve patients’ anxiety and depression of patients with hypertensive cerebral hemorrhage,improve the quality of life of patients,reduce the incidence of complications,shorten the hospitalization time,improve patients'satisfaction.

OBJECTIVETo investigate therapeutic effects of vacuum sealing drainage (VSD) in the treatment of soft tissue defect combined with tendon and bone exposure.

METHODSFrom October 2007 to February 2011, 397 patients (412 feet) with open ankle fracture and dislocation combined with soft tissue defected were treated by VSD. There were 301 males and 96 females with an average age of 36 years (ranging age from 20 to 73 years). According to AO classification, 74 feet were type I, 211 feet were type II, 108 feet were type III and 19 feet were type IV. The mean time from injury to operation was 5.6 h ( 2 to 12 h). The mean treatment time of was 10 months (4 to 19 months).

RESULTSOne hundred and forty-one patients were primarily healed, 97 patients were sutured at stage II. Split-thick skin grafting was performed at stage II was performed in 103 patients; free flap transplantation was performed in 25 patients. Three of the 34 patients with infection were removed steel plate; Eviscerate flap coverage wound was performed in 14 patients caused by the first metatarsal bone exposure; Toe amputation were performed in 22 cases caused by toes necrosis. Tarsometatarasl joints perforators' surgery was performed in 10 patients with forefeet necrosis. Thirty hundred and six patients were followed up from 3 to 20 months (averaged 10 months). The wounds healed well.

CONCLUSIONVSD for soft tissue defects caused by ankle injury is a simple and effective method, but can not replace debridement and transfer flap.

Adult ; Aged ; Ankle Fractures ; Debridement ; Drainage ; methods ; Female ; Humans ; Joint Dislocations ; surgery ; Male ; Middle Aged ; Skin Transplantation ; Treatment Outcome ; Vacuum ; Young Adult

AIM:To explore the effect of HbA1c level in the patients with type 2 diabetes mellitus (T2DM) on the rheological properties of erythrocytes and the structure of hemoglobin (Hb).METHODS:The patients with T2DM were classified into 3 groups:the patients with good glycaemic control (group A, HbA1c<7.0%), the patients with poor glycaemic control (group B, 7.0%≤HbA1c<9.0%) and the patients with persistent hyperglycemia (group C, HbA1c≥9.0%) .The rheological properties of a single living erythrocyte were analyzed by the techniques of static imaging and anal -ysis.Ultraviolet-visible spectroscopy was used to study the structure of Hb .RESULTS: Compared with group H , the roundness effect factor (REF) of erythrocytes, which was positively related with HbA1c level, was significantly increased in groups A, B and C (P<0.05).The contact area of erythrocytes in group B and all the morphological parameters of erythrocytes in group C were significantly higher than those in group H ( P <0.05 ) .There were significant differences among groups A , B and C in deformation capacity and elastic parameters of the cell membrane ( P<0.05 ) , but with no difference in the long axis and short axis between group A and group B .Compared with group H , no obvious change in the spectral pattern and spectrum peak of Hb in groups A , B and C was observed.However, the absorbance of Hb, which showed a trend of gradual decline with the increase in HbA 1c level, in group B and group C was significantly decreased as compared with group H (P<0.01), and the Hb absorbance in group C were also lower than that in group A (P<0.05). CONCLUSION:With the increase in HbA1c level, the morphology along with the deformation function of erythrocytes in T2DM changes and declines gradually , and the structure of Hb may also change .

Objective To develop a convenient method efficiently expands the frequency of specific CTLS.Methods We used different concentrations of CMV-speeific epitope peptides pp65 to stimulate PBMCs for expansion of CMV-specific CTLs.CMV-specifie CTLs were doubly labeled by tetramers-PE and CD_8-FITC for FACS analysis.Results The method expands CMV-speeific CTLs efficiently.CMV-specific CTLs were expanded from 1% to 20% of PBMCs quickly(namely 40% of CD_8~+ T cells).The method provided a large number of cells with tetramer staining of CD_8~+ T cells for FACS analysis from a single blood sampling.Conclusions Peptides stimulation methods are convenient,easy to operate and expanded CMV- specific CTLs efficiently.The increased frequencies of CMV-specific CTLs allowed the data of different individuals to be easily compared and sequentially evaluated.The methods lay the base for adoptive immunotherapy to prevent CMV disease.

OBJECTIVETo observe the effect of Xinfeng Capsule (XFC) on ankylosing spondylitis (AS) patients' symptoms and signs, serum immunoglobulin levels, peripheral blood lymphocyte autophagy protein, autophagy gene, and to explore its mechanism.

METHODSTotally 59 AS patients were assigned to the treatment group (39 cases) and the control group (20 cases) according to random digit table. Patients in the treatment group received XFC, 0.5 g each pill, three pills each time, 3 times per day, while those in the control group received sulfasalazine (SASP), 0.25 g per tablet, 4 tablets each time, twice per day. Three months consisted of one therapeutic course. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Bath Ankylosing Spondylitis Functional Index (BASFI) were statistically calculated. Serum immunoglobulins (IgG1, IgG2, IgG3, IgG4, IgA , SIgA, and IgM) were detected using ELISA. Changes of Beclin1, LC3-II, phosphatidylinositol 3-kinase (PI3K), Akt, the mammalian target of rapamycin (mTOR) were detected using Western blot. Serum autophagy related genes such as Atg1, Atg5, Atg12, Atg13, and Atg17 were detected using the polymerase chain reaction (PCR). The correlation between immunoglobulin subtypes and autophagy gene in AS patients using Spearman correlation.

RESULTSCompared with before treatment, BASDAI, IgG1, lgG3, and IgA decreased (P < 0.01); PI3K, Akt, and mTOR protein expressions decreased (P < 0.01); ATG1, ATG12, ATG13, and ATG17 mRNA expressions decreased, ATG5 mRNA expression increased (P < 0.01) in the treatment group. But BASDAI, IgG1, and IgA levels decreased (P < 0.05, P < 0.01); PI3K, Akt, and mTOR protein expressions decreased (P < 0.05); ATG1 and ATG13 mRNA expressions decreased (P < 0.05, P < 0.01) in the control group. Compared with the control group, BASDAI, IgG1, and IgA levels decreased (P < 0.05); PI3K, Akt, mTOR protein expressions decreased (P < 0.01); ATG12 and ATG17 mRNA expression decreased, ATG5 mRNA expression increased (P < 0.01) in the XFC group. Correlation analysis showed AS patients' IgG1, IgG2, IgG3, IgA, SIgA, IgM had negative correlation with ATG17; IgG4 and ATG17 were positively correlated (P < 0.05, P < 0.01).

CONCLUSIONXFC could elevate clinical efficacy of AS patients and enhance their autophagy, which might be achieved by acting on PI3K/Akt/mTOR signal, affecting autophagy gene and autophagy protein expression, taking part in the regulation of proliferation and differentiation of lymphocyte B, and strengthen humoral immunity.

Apoptosis Regulatory Proteins ; metabolism ; Autophagy ; drug effects ; Beclin-1 ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Immunoglobulin A ; blood ; Immunoglobulin G ; blood ; Immunoglobulin M ; blood ; Lymphocytes ; drug effects ; Membrane Proteins ; metabolism ; Phosphatidylinositol 3-Kinases ; metabolism ; Spondylitis, Ankylosing ; drug therapy ; Sulfasalazine ; therapeutic use ; TOR Serine-Threonine Kinases ; metabolism

Full-length NS5A gene of the hepatitis C virus was amplified by PCR using plasmid pBAC25 containing HCV nonstructural gene as template. The amplified fragment (about 1.34 kb) was cloned into plasmid pQE32, and the recombinant plasmid pQENS5A was expressed in JM109 strain. The NS5A protein was purified by NiSO4 metal chelating resin, and characterized by Western-blot. Its antigenecity was determined by ELISA. The positive detection rate of anti-NS5A was 75% (69/92) in ninety-two clinic sera. The positive rate of anti-NS5A was 82.5% (33/40) in fourty positive standand sera, and the negative rate of anti-NS5A was 100% (40/40) in fourty negative standand sera. The results showed that the Full-length NS5A proteinn had the higher sensitivity and specificity in the detection of HCV antibody in sera, we suggested that NS5A protein was a useful antigen for blood screening.

AIM: To investigate the ocular complication after radiation therapy for nasopharyngeal carcinoma(NPC).METHODS: The authors performed a previous study on keratopathy in 213 NPC patients who received first stage radiation and had at least 10 months of follow-up. These patients were categorized into three groups depending on NPC clinic stages. Rates and proportions of keratopathy occurring in these groups were compared and analyzed with Chi-square Test and Spearman rank correlation coefficient.RESULTS: Radiation keratopathy developed in 19 patients, about 8.9% (19/213). The latency value was 3 to 30days. The effect of NPC clinic stages and radiation did on the development of keratopathy was not statistically significant (P＞0.05).CONCLUSION: The NPC clinic stages and radiation doses plays few effects on the development of keratopathy. It may play a key role that corneal nerves damage induced ocular surface diseases. It can not be excluded that individuals have different sensitivities to radiation.

The mesaconitine and its major metabolites in the rat urine were identified by liquid chromatography and electrospray ionization tandem mass spectrometry. The rat urine was collected for consecutive 24 hours from the rat following intragastric infusion of mesaconitine, subsequently which were enriched and purified using solid phase extraction. The metabolites of mesaconitine in the rat urine were analyzed by the liquid chromatography and electrospray ionization tandem mass spectrometry. It is shown that the parent drug mesaconitine and its metabolites were found in the rat urine, such as hypo-mesaconitine glucuronic acid conjugate, 10-hydroxy-mesaconitine, 1-O-demethyl mesaconitine, deoxy-mesaconitine and hypo-mesaconitine. Among the five of metabolites, the hypo-mesaconitine glucuronic acid conjugate (m/z 766) was first discovered as the aconitine in rats phase II metabolites, which revealed a new way of mesaconitine metabolism in rats.
Aconitine ; analogs & derivatives ; isolation & purification ; metabolism ; urine ; Aconitum ; chemistry ; Animals ; Chromatography, High Pressure Liquid ; Female ; Male ; Molecular Structure ; Plants, Medicinal ; chemistry ; Rats ; Rats, Sprague-Dawley ; Solid Phase Extraction ; Spectrometry, Mass, Electrospray Ionization

AIMTo investigate the protective effects of shark hepatic stimulator substance (sHSS) against acute hepatic injury induced by acetaminophen (AAP) in mice.

METHODSAcute hepatic injury model of Balb/c mice was induced by a single intraperitoneal injection of AAP (200 mg.kg-1, i.p.). Serum ALT and AST activities were analyzed. The changes of microstructure and ultrastructure of hepatocyte were observed under optical and electronic microscope. The hepatocyte apoptosis was analyzed by flow cytometer and the expression level of Fas mRNA was determined by RT-PCR.

RESULTSThe activities of serum ALT and AST were significantly decreased and both necrosis and inflammatory infiltration were improved in the mice treated with sHSS 3.0 and 1.5 mg.kg-1. sHSS (3.0 mg.kg-1) prevented the ultrastructural changes of hepatocytes caused by AAP, decreased the percentage of apoptotic cells, and downregulated the expression level of Fas mRNA.

CONCLUSIONsHSS protected hepatocytes from AAP-induced injury, which might be associated with its protection of the mitochondria and inhibition of apoptosis and expression of Fas mRNA in hepatocytes.

Acetaminophen ; Animals ; Apoptosis ; drug effects ; Chemical and Drug Induced Liver Injury ; etiology ; pathology ; Female ; Growth Substances ; isolation & purification ; pharmacology ; Mice ; Mice, Inbred BALB C ; Peptides ; isolation & purification ; pharmacology ; Protective Agents ; pharmacology ; RNA, Messenger ; genetics ; Random Allocation ; Sharks ; fas Receptor ; biosynthesis ; genetics

The "Medium and Long-term Plan for the Prevention and Control of Chronic Non-communicable Diseases in Shanghai (2018-2030)" was officially released in August 2018.From the perspective of public health, this paper analyzes the background of the plan from the epidemic situation, response and challenges Shanghai City is facing, expounds the comprehensive prevention and control system of chronic diseases including four functional systems, and explains the key preventive and control measures on the different stages of chronic diseases, comparing the evaluation indicators with those of the national plan.This paper will help to better understand the new blueprint for the prevention and control of chronic diseases in Shanghai in the next ten years.