The process of tumorigenesis,local invasion and distant metastasis will produce a series of molecular changes,these genetic mutation or abnormal expression of molecules play a promoting role in hypercoagulation.At the same time,hypercoagulation also increases the risk of tumor progression.It is important to understand their specific processes and the molecular role,and it can provide theoretical basis for better management of patients,and has significance for developing more effective and security new anti-clotting drugs.

Factor IX ; genetics ; Hemophilia B ; genetics ; Humans ; Male ; Mutation

Objective To investigate the status of self-care ability and cognition among disabled elderly,and to analyze the relationship between self-care ability and cognition,then analyze their influencing factors.Methods A total of 813 disabled elderly accepted long-term care at community or facility were recruited by stratified sampling method and investigated by socio-demographic questionnaire,activities of daily living and short portable mental status questionnaire.Results The total scores of self-care ability of the long-term care disabled was 32.01±11.59,and the total points of cognition was 3.77±3.24.Disabled elderly with severe disorders of self-care ability had a higher obstacle rate in every cognition ability than those with mild disabilities (P＜0.001).There were differences in orientation and memory function with different persistent disabled time (x2 =11.875,14.758,P＜0.01).Disabled elderly with cognition obstacles have a higher obstacle rate in every self-care aspect than those with normal cognition (P＜0.01).The multiple regression analysis showed that the educational level (β=-0.067),arital status (β=-0.071),disabled persistence time (β=0.121),orientation ability (β=0.403),the amount of cognition obstacles (β=0.443) were the influence factors of Basic Activities of Daily Living(BADL) among disabled elderly ; and disabled persistence time (β=0.116),orientation ability (β=0.417),recalled ability (β=0.275),memorial ability (β=0.189),calculative ability (β=0.257),the amount of cognition obstacles (β=0.358) were the important factors influence Instrumental Activities of Daily Living(IADL).Conclusion The self-care ability and cognition of the long-term care elderly were declining sharply,and influencing each other.It is advisable to offer them direct long-term care service combined with the laws and characteristics of cognition and self-care ability.

39℃)developed at the progressive stage of this disease.Physical examination showed variously sized,round or oval,atrophic and variola-like scars along with scattered erythematous patches,papules, necrosis and crusts on the face and extremities.The face was edematous,and there were some edematous and erythematous plaques with a necrotic center on the legs and arms.Histological examination revealed a massive infiltration with atypical CD8~+lymphocytes around the vessels and appendages in dermis.A diagnosis of CD8~+cutaneous T-cell lymphoma(CTCL)was made.Glucocorticoid and immunosuppressants were effective in controlling the condition.Up to the time of the writing,there has not been any definite evidence of systemic involvement.

Objective: To study the pharmacokinetics of diclofenac sodium microemulsions in human. Methods: According to the crossover design, each volunteer was orally given diclofenac sodium microemulsion and diclofenac sodium tablet. The serum concentrations were determined by RP-HPLC with UV-detector. The concentration-time data were analyzed using 3P87 Pharmacokinetic Program and the pharmacokinetics parameters were compared by paired t-test. Results: It was found that diclofenac sodium in serum was linear within the range of 50-8 000 μg/L. The minimum detection concentration was 30 μg/L. The mean rate of recovery was (100.55±1.56)%. After a single oral dose, AUC0～∞ were 5.563，7.891 μg*h/ml, MRT 5.489， 5.387 h for dispersible diclofenac sodium microemulsion and tablet respectively. Conclusion: Absorption progress of diclofenac sodium microemulsion in human may be special.

OBJECTIVETo observe the auxiliary efficacy and safety of Hebi Recipe (HR)in treating early rheumatoid arthritis (RA).

METHODSTotally 63 early RA patients with Gan-Pi disharmony were randomly assigned to the treatment group [32 cases, treated by HR (one dose per day, taken in two portions for 24 successive weeks) plus Methotrexate (MTX)] and the control group (31 cases, treated by MTX alone). The dosage of MTX was increased from 7.5 mg to 12.5 mg, once per week, 24 weeks as one course of treatment. Efficacy for Chinese medical syndromes, American College of Rheumatology 20 (ACR20) improvement rate, disease activity score in 28 joints (DAS28), laboratory related indices [ESR, rheumatoid factor (RF), C-reactive protein (CRP), anti-cyclic citrullinated peptide (CCP)], and related ultrasonic inspection items (synovium thickness, synovium blood flow classification, effusion of joint), and adverse reactions were observed.

RESULTSThe total effective rate (83.9%, 26/31 cases) and ACR20 improvement rate (74.2%, 23/31 cases) were higher in the treatment group than in the control group [60.7% (17/28 cases), 46.4% (13/28 cases); P < 0.05]. Compared with before treatment in the same group, DAS28 score, ESR, RF, CRP, CCP, synovium thickness, synovium blood flow classification, effusion of joint all decreased in the two groups after treatment (P < 0.01, P < 0.05). Compared with the control group after treatment, ACR20 improvement rate, DAS28 score, ESR, RF, CRP, CCP, synovium thickness, synovium blood flow classification, effusion of joint all decreased in the treatment group (P < 0.01, P < 0.05). Liver dysfunction occurred in 1 case of the treatment group. One leucopenia and 2 liver dysfunction occurred in the control group.

CONCLUSIONHR could effectively improve joints and systemic symptoms of early RA patients with Gan-Pi disharmony.

Arthritis, Rheumatoid ; drug therapy ; C-Reactive Protein ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Methotrexate ; Phytotherapy ; Rheumatoid Factor ; Syndrome ; Treatment Outcome

Objective To analyze the differential proteomics of ASMC stimulated by wild IL-13 and mutant IL-13 and to investigate the relations of protein profiles of ASMC to asthma and possible targets for the treatment of bronchial asthma.Methods The total proteins of ASMC stimulated by wild IL-13 and mutant IL-13 were separated by immobilized pH gradient(IPG)-based 2-DE and the differentially expressed protein spots were identified by matrix assisted laser desorption-time of flight mass spectrometry(MALDI-TOF-MS). Results The 2-DE detected approximately(840?21)spots on wild IL-13 samples and(892?17)spots on mutant IL-13 samples(n=3)and(685?19)spots matched.Six significantly differential proteins were subjected to MALDI-TOF-MS analysis and three of them were identified as stathmin 1,Ribosomal protein p~0 and NADH dehydrogenase.Conclusions ASMCs stimulated by wild IL-13 and mutant IL-13 present different proteomic profiles that may shed some light on the mechanism for the asthma causing effect of wild IL-13 and mutant IL-13.

OBJECTIVETo compare the osseointegration and corrosion of different kind of coatings on pure titanium.

METHODSBy plasma spraying technology, nitrogen silicon zirconium-hydroxylapatite (ZrSiN-HA) compound coating was prepared on the surface of pure titanium and the pure titanium was implanted with the mandible of the experimental animal. The superficial appearance of the compound coating was observed and analyzed by scanning electron microscope (SEM). The ZrSiN-HA, nitrogen silicon zirconium (ZrSiN), hydroxylapatite (HA) and pure titanium were compared and examined. In the four groups, the bone binding force of coatings were detected, and the superficial appearance of the break regions were observed by the electronic multipurpose material testing aircraft. In the four groups, the anticorrosive of coatings were compared and examined on the electrochemistry corrosion testing system.

RESULTSExperimental results indicated that the implant surface sprayed with the ZrSiN-HA was more compact than that sprayed with HA. The crystallization was obvious. Compared with the other coatings, the bone binding force of the ZrSiN-HA coating was the highest, and its anticorrosive performance was the strongest.

CONCLUSIONThe application of ZrSiN-HA coating is advantageous to the long-term retention of implant, and it has huge latent application value to dental dummy.

Animals ; Coated Materials, Biocompatible ; Durapatite ; Materials Testing ; Microscopy, Electron, Scanning ; Nitrogen ; Osseointegration ; Prostheses and Implants ; Silicon ; Surface Properties ; Titanium ; Zirconium

OBJECTIVETo search for an effective method for treatment of chronic hepatitis B.

METHODSOne hundred and twenty-three cases were randomly divided into a treatment group (n = 63) and a control group (n = 60). The treatment group were treated with injection of Huangqi injectio and Danshen Injectio into Ganshu (BL 18) and Zusanli (ST 36), once every other day; and the control group were treated with oral administration of Gankangning tablet and fufang yiganling tablet. The clinical symptoms, hepatic function, hepatitis B e antigen (HBeAg), hepatitis B virus-desoxyribose nucleic acid (HBV-DNA) were compared between the two groups.

RESULTSThe total effective rate was 93.7% in the treatment group and 76.7% in the control group with significant difference between the two groups (P < 0.01); and the treatment group in hepatic function and the effects of turning negative for HBeAg and HBV-DNA was better than the control group (P < 0.01).

CONCLUSIONAcupoint-injection has a better therapeutic effect on chronic hepatitis B.

Acupuncture Points ; Hepatitis B e Antigens ; Hepatitis B virus ; Hepatitis B, Chronic ; Humans

The impacts of osmoprotectants and nutrient components on both ethanol tolerance of Saccharomyces cerevisiae X330 and its ethanol fermentability were investigated when high gravity synthetic medium were used. The results indicate that nutrient limitation plays important role in the ethanol tolerance of Saccharomyces cerevisiae. When the nutritional requirements of Saccharomyces cerevisiae are satisfied, its ethanol tolerance increases, especially at high sugar concentrations. The effect of the individual nutrient component in the PYN medium on ethanol tolerance is different, which is yeast extract > peptone > magnesium sulfate > vitamin C = potassium phosphate > calcium chloride = ammonium sulfate. Osmoprotectants ( such as glycine and proline ) are effective in improving the ethanol tolerance of Saccharomyces cerevisiae X330, and the optimum concentrations of 20 mmol/L glycine and 10 mmol/L proline were obtained experimentally while glycine exerted a stronger enhancing effect than proline. After 3 h of exposure to 18% (V/V) ethanol at 30 degrees C, 57.1% and 50.0% remained viable for the cells grown in glycine-added and proline-added medium respectively.
Bioreactors ; microbiology ; Culture Media ; Drug Tolerance ; Ethanol ; metabolism ; pharmacology ; Fermentation ; Glycine ; metabolism ; Proline ; metabolism ; Saccharomyces cerevisiae ; drug effects ; growth & development