Objective To investigate the role of the extended-care in improving the compliance with low-salt diet in elderly patients with hypertension.Methods We selected 100 cases of elderly patients with hypertension in hospital.The 100 cases were divided into control group (50 cases) and observation group (50 cases) randomly.Observation group was given comprehensive intervention in low-salt diet education and control group was given traditional low-salt diet education.Tow groups were divided into three stages (on the day of admission,seven days after admission,one month after discharge).We analyzed low-salt cognitive scores,low-salt behavioral scores and salt-intake/d comparably.Results On the day of admission,tow groups had no statistically significant difference (P＞0.05) in low-salt cognitive scores,low-salt behavioral scores and salt-intake/d;seven days after admission,tow groups had statistically significant difforence (P＜0.05) in low-salt cognitive scores,low-salt behavioral scores and salt-intake/d;one month after discharge,tow groups had statistically significant difference (P＜0.05) in low-salt cognitive scores,low-salt behavioral scores and salt-intake/d.Conclusion We use comprehensive intervention method to elderly patients with hypertension in low-salt diet education,through personalized low-salt diet education following evidence-based nursing,we can increase the compliance with low-salt diet in elderly patients with hypertension after discharge and improve blood pressure control effectively and to promote the image of the hospital and achieve the higher satisfaction from patients and families.

Drug therapy is one of the efficient methods for prostate cancer treatment. However, drug resistance greatly hindered the treatment of prostate cancer patients. Herein, the mechanisms of drug resistance in prostate cancer have been exhaustively reviewed, and that can provide an alternative strategy and new targets for anti-prostate cancer therapy.
Drug Resistance, Neoplasm ; Humans ; Male ; Prostatic Neoplasms ; drug therapy

Objective To analyze the effect of bifrontal decompressive craniectomy on patients with refractory diffusing of brain swelling after severe traumatic brain injury.Methods The clinical data of 68 patients with refractory diffusing of brain swelling after severe traumatic brain injury were analyzed retrospectively.Thirty-five patients were performed with bifrontal decompressive craniectomy as observed group,continued intracranial pressure monitoring after surgery.Thirty-three patients were treated conservatively to reduce intracranial pressure as control group,continued intracranial pressure monitoring.The Glasgow outcome scale after discharge 6 months were assessed.The efficacy,the incidence of complications were observed in observed group.Results The admission intracranial pressure in observed group was significantly higher than that after surgery [(35.9 ±6.9) mmHg (1 mmHg =0.133 kPa) vs.(17.5 ±5.2) mmHg,P ＜0.05].The admission intracranial pressure in control group was (34.2 ± 8.6) mmHg,after admission 10.5 h was (32.0 ±4.8) mmHg (P ＜0.05),difference was no statistically significant (P＞ 0.05).The intracranial pressure after admission 10.5 h in control group was significantly higher than that in observed group after surgery (P ＜0.05).Two cases of subdural effusion,1 case of postoperative hydrocephalus in observed group.The better prognosis rate in observed group was significantly higher than that in control group [45.7％ (16/35) vs.18.2％ (6/33),P ＜ 0.05].Conclusions Bifrontal decompressive craniectomy is a suitable measure to decrease the intracranial pressure in the patients with refractory diffusing of brain swelling.If carried out early,it could provide better outcome for these patients.

Objective To study the effects of the clinical pathway on hip arthroplasty. Methods Fifty patients with hip arthroplasty were selected. Twenty-three cases in the control group were treated with traditional methods, and 27 cases in the experimental group were applied with the clinical pathway for standardized treatment. Any differences in Harris scores, hospital costs and days in postoperative care at 1 week and 3 months were compared statistically between the two groups. Results Complications, hospital costs and average length of stay in postoperative care were significantly lower in the experimental group than among the controls. The Harris scores in postoperative week 1 were significantly higher in the experimental group than among the controls. Conclusion The clinical pathway using standard diagnosis and treatment can not only decrease hospital costs and average length of stay, it can also limit postoperative complications and quickly improve joint function, giving better quality medical care.

Background Deficiency of neurotrophic factor is associated with the damage of optic nerve in glaucoma.Reaserches showed that ectopically applied neurotrophic factor has a transient neuroprotective effect in glaucoma model,and the viral expression of adeno-associated neurotrophie factor may provide long-term supplementation of neurotrophic factor and neuroprotection in tissues.Objective The present study Was to investigate the neuroproteetive effect of adeno-associated viral(AAV)-mediated brain-derived neurotrophic factor (BDNF)on retinal ganglion cells(RGCs)in DBA/2J mice with experimental glaucoma. Methods 10 clean DBA/2J mice were administered intravitreal injection with 1 microliter of AAV-BDNF-GFP in the left eyes at the age of 6 months,and the right eyes were injected with the same volume of saline solution as control.Intraocular pressure (IOP)was measured with Tonolab in the mice every month.Retinas were obtained after 3 months for the investigation of GFP expression in RGCs using fluorescence microscopy.Immunohistochemistry Was performed by applying TUJ1 and Cy3 antibodies to identify surviving RGCs. Results The IOP of DBA/2J mice were 11.90 mmHg and 11.40 mmHg in the right eyes and left eyes,respectively,at 4 months.The IOP of DBA/2J mice began to rise at 5 months and reached its peak in 8 month-old mice.There was no statistically significant difference in IOPs between the right eyes and the left eyes from 4 month-through 9 month-old mice(t=-1.78-0.61,P=0.11-0.90).Three months after intrlavitreal injection of AAV-BDNF-GFP,GFP was positively expressed in RGCs of retinas with the expression rate of 46.33%±8.08%.The over-expression of BDNF led to more RGCs survival than the control eyes (3168.13±1319.33/mm2 vs 2024.81±796.38/mm2,t=2.75,P=0.02). Conclusion These data suggest that BDNF can exert a protective effect in DBA/2J glaucoma mice.

OBJECTIVE: To summarize the classification, property of skull repair material and the processing of related complications in the application of repairing and remodeling the skull.METHODS: The PubMed database (http://www.ncbi.nlm.nih.gov/PubMed) and CNKI Database (www.cnki.net/index.htm) was searched by the first author using key words of "codubix, synmesh, and bone cement" both in English and Chinese. Articles whose content is related to the types, property, biocompatibility and its application effect of skull repairing materials were selected. In the same field, the articles published by authoritative journals or different races were preferred. The repetitive or obsolete literatures were excluded. After that 26 documents were included in this paper.RESULTS: The bone cement exhibited good histocompatibility, however, it is difficult to be absorbed, thus, it only be used for repairing part of skull defects. The study found that titanium had good biocompatibility and could combine with the skull. Its application had a promising prospect, but there are many inadequacies. With the continuous deepening of bio-engineering, bone tissue engineering, and cartilage tissue engineering, it will provide a broader perspective for the study of skull repair materials.CONCLUSION: There are many kinds of materials for skull repairing, and this paper only introduces some of the widely used ones. Actually, the selection of repairing materials should consider the pathogenetic condition, economic condition, local equipment and technical levels. If possible, titanium mesh and titanium screw are preferred, which is characterized by easy operation, few complication and beautiful appearance: When using autogenous bone or bone cements, if related complications can be reduced and handled effectively, the results will be satisfactory.

The performance evaluation is an effective method to guide the public hospitals behavior and pro-mote their sustainable development.The introduction of disease severity could make the performance evaluation sys-tem more scientific and reasonable, and encourage the hospitals to improve their technical skills and services ability. Based on the Shanghai diagnosis related groups system, a case-mix index ( CMI) was introduced and a severity score of disease was developed after the relative weight ( RW) adjustment to evaluate different types of disease severity in hospitals.The results have shown that CMI effectively reflects the patients'disease severity and the intensity of treat-ment in those hospitals taken into consideration.Therefore, the scientific indicators should be selected and the evalu-ation system should be improved thereby establishing an effective monitoring and dynamic adjustment mechanism and further developing the diagnosis related group application.

Abstract: In the present study, the compound XL-12 from our previous work was utilized as a lead compound. Through the optimization of the terminal phenyl ring, 12 target compounds were designed and synthesized. The structures of all target compounds were confirmed by 1H NMR, 13C NMR, and H RMS. In vitro enzyme activity assay showed that most compounds demonstrated significant inhibitory activity toward Bruton’s tyrosine kinase (BTK) and Janus kinase 3 (JAK3). Among them, compound I-3 exhibited moderate cell proliferation inhibitory activity toward Daudi cells and BaF3-JAK3 cells. In the evaluation of anti-inflammatory activity in vitro, compound I-3 could effectively inhibit the production of inflammatory factors IL-6; besides, it exhibited superior anti-inflammatory activity compared to ibrutinib in xylene-induced ear swelling model in mice.

The cells of Trichoderma reesei were immobilizxed on a roll of porous polyurethane foam sheet and packed in a bubble column bioreactor for simultaneous production of chitosanase and degradation of chitosan in situ. The average degree of polymerization could be regulated by reaction time. Under the repeated-batch process with 2 % soluble chitosan at pH4.8,28℃ , the activity of chitosanase for each batch was above 0.15 IU/mL, the average yield of reducing sugar as D-glucosamine reached 73%. The novel immobilized bioreactor system run stably and effectively in the successive 10 batches lasting 30 days without notable change in the activity and productivity.

The highly-pathogenic EV71 strain is the primary cause of mortality in hand-foot-and-mouth disease (HFMD) associated with neurological symptoms, for which no clinically effective drugs or vaccines exist. This study aimed to construct infectious cDNA clones of the EV71 highly-pathogenic strain and the cell-culture adapted strain using a reverse genetics approach. The genomic RNAs of EV71 parent strains were used as the templates for RT-PCR amplification, and then the PCR products that overlapped the full-length genome were connected into the pBR322 vector to produce infectious clones of pEV71 (HP) and pEV71 (CCA), respectively. The results showed that the HP strain propagated much more quickly than the CCA strain. The rescued viruses derived from the infectious clones not only maintained their consistency with their parent strains in terms of genomic sequences, but also retained their respective biological phenotypes. This research will contribute to our understanding of EV71 pathogenesis and the development of novel vaccines against HFMD.
Animals ; Cercopithecus aethiops ; DNA, Complementary ; Enterovirus A, Human ; genetics ; growth & development ; isolation & purification ; pathogenicity ; Hand, Foot and Mouth Disease ; virology ; Humans ; Phylogeny ; Vero Cells ; Virus Cultivation