OBJECTIVE To analyze and compare the value of c-reactive protein(CRP) and body temperature in the infection diagnosis and severity of infection among the patients with malignant hematological disease.METHODS According to the microorganism detection and application of antibiotics,we divided the 119 patients into infection group and noninfection group from May 2004 to May 2005 in our ward.CRP and temperature of the patients were measured and.RESULTS There were 88 cases in the infection group and 31 cases in the noninfection group.The CRP plasma concentration had significant difference between too groups(P

Objective To study the relationship between metabolic syndrome (MS) and anterior circulation infarction (ACI). Methods 271 ACI patients (166 men and 105 women) who fulfilled the diagnostic criteria of China Guideline for Cerebrovascular Disease Prevention and Treatment were enrolled. 147 control subjects (67 men and 80 women) without the clinical signs of cerebral infarction but with detailed case history, physical examination and CT or MRI were also selected. The prevalence and risk of MS were observed in the ACI and control group. MS was defined with the modified criteria in Chinese. Results The prevalence of MS in the ACI group and control subjects was respectively 43.17% and 19.05%. The prevalence of MS was significantly higher in the ACI group as compared with the control subjects (P<0.01). The component level of MS were significandy different between the two groups (P< 0.05). MS was associated with a 3.7 fold higher risk of ACI (P<0.01). Conclusions There is a close relationship between MS and ACI. MS is an important risk factor of ACI.

The medicinal plant resource reserve refers to the natural resources of medicinal plants in a certain time and a certain region within the scope of the volume. In recent years, with the demand of medicinal plant resources surging and the change of the environment and human intervention factors, the medicinal plant resources reserve had accelerated pace of change. It is the prerequisite and basis for the development and utilization of medical plants that how to quickly and accurately attain reserve of some medicinal plants resources, the selection of suitable and accurate estimating method is reliable basis and can guarantee medicinal plant reserve survey, and also is one of the key reserve investigation of success. This paper systematically summarized the estimation method of medicinal plants in recent 30 years, and discussed the basic principle, the estimation model of development and evolution, advantages and disadvantages and applicability, and it aimed to improve the accuracy about reserves survey of medicinal plant resources, and provide scientific and reliable support data to medicinal plants resources for sustainable development and utilization of resources.
China ; Conservation of Natural Resources ; Models, Statistical ; Plants, Medicinal ; growth & development

OBJECTIVETo observe the effect of different needling manipulation in improvement of swallow-period obstacle of dysphagia after stroke.

METHODSOne hundred and eleven cases were randomly divided into a single Lianquan RN 23 shallow needling group (group A ), single Lianquan (RN 23) deep needling group (group A2) and Lianquan (RN 23) and para-Lianquan deep multi-needling group (group B). The therapeutic effect was investigated after continuous treatment for 14 days.

RESULTSThe total effective rate was 95. 0% in the group B, 65. 7% in the group A1 and 83. 3% in the group A2, with significant difference or very significant difference when the group B compared with the group A, and the group A, (P<0. 01 or P<0. 05); the cured and markedly effective rate was 82. 5% in the group B, 20. 0% in the group Al and 52. 8% in the group A2, with a very significant difference as the group B compared with the group A, and A2 (both P

CONCLUSIONDeep needling with multi-needles can significantly improve swallow-period obstacle of dysphagia after stroke with higher safety and rapid effect.

Acupuncture Therapy ; methods ; Aged ; Deglutition Disorders ; therapy ; Female ; Humans ; Male ; Middle Aged ; Stroke ; complications

Objective To examine the distribution of bacterial species and antimicrobial susceptibility profile of pathogens in febrile neutropenic patients.Methods A total of 355 bacterial strains were isolated from febrile neutropenic patients in Shanghai General Hospital from January 2005 to December 2012. Antimicrobial susceptibility testing was done by Kirby-Bauer method. The susceptibility testing results were analyzed according to CLSI 2014 breakpoints.Results Gram-negative bacteria accounted for 70.4% of the 355 isolates, while gram-positive organisms accounted for 29.6%. The most common bacterial species werePseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumannii, Escherichia coli, Stenotrophomonas maltophiliaand Staphylococcus haemolyticus. Non-fermentative bacteria accounted for 53.2% of all the gram-negative bacterial isolates. All theEnterococcus and
Staphylococcus isolates were susceptible to linezolid, vancomycin and teicoplanin. All theStaphylococcus strains were resistant to methicillin.P. aeruginosa isolates were relatively more susceptible to cefoperazone-sulbactam, piperacillin-tazobactam and cefepime (>70%) than imipenem (40.8%) and meropenem (59.2%). All theK. pneumoniae isolates were susceptible to imipenem and meropenem and more than 70% of the isolates were susceptible to cefoperazone-sulbactam, amikacin. More than 80% of theA. baumannii isolates were susceptible to carbapenems, cefoperazone-sulbactam, amikacin, ciprolfoxacin and aminoglycosides. All the E. coli isolates were susceptible to carbapenems and more than 70% were susceptible to cefoperazone-sulbactam and ceftazidime. More than 90% of theS. maltophilia strains were sensitive to levolfoxacin, minocycline, cefoperazone-sulbactam and trimethoprim-sulfamethoxazole.Conclusions Our data suggest that gram-negative bacteria, especiallyEnterobacteriaceae and non-fermentative bacteria, are still the primary pathogens in febrile neutropenic patients. Antimicrobial resistant strains are prevalent. Such data of bacterial species and antimicrobial susceptibility proifle of pathogens in febrile neutropenic patients are useful for empirical antimicrobial therapy of such infections.

Adult ; Carcinoma, Hepatocellular ; surgery ; Cryosurgery ; Female ; Humans ; Liver Neoplasms ; surgery ; Male ; Middle Aged ; Pneumothorax, Artificial

OBJECTIVEThe purpose of this study was to explore suppositional sutural construction and protraction in the three-dimensional finite element model of craniofacial complex.

METHODSCombining spiral CT scanning technology with the three-dimensional finite element method, three-dimensional FEM model of craniofacial complex was developed for analysis. In the model, craniofacial sutures were constructed through the MSC. Patran program and different mechanical properties of sutures were applied. Under the same loading condition, bone displacements of the maxilla were calculated.

RESULTSA three-dimensional FE model of craniofacial complex, comprising teeth and craniofacial sutures, was developed. The displacement of the skeletal structures with sutures was significantly larger than that without sutures.

CONCLUSIONSThe construction of craniofacial sutures in the three-dimensional finite element model of craniofacial complex could improve the accuracy of finite element model, which set up good foundation for biomechanical studies of craniofacial complex.

Cephalometry ; methods ; Child ; Cranial Sutures ; anatomy & histology ; diagnostic imaging ; Female ; Finite Element Analysis ; Humans ; Imaging, Three-Dimensional ; Materials Testing ; Radiography

SARS-CoV is a newly discovery pathogen causing severe acute respiratory problems.It has been established that the S protein in this pathogen plays an important rule in the adsorption and penetration of SARS-CoV into the host cell by interaction with the ACE2 receptor.To determinant which functional motif of the S protein was involved in the interaction with ACE2,seven truncated S proteins deleted from the N or C terminal were obtained by an E.coli expression system and purified by column chromatography to homogeneity.Each truncated S protein was fixed on to the well of an ELISA plate and an interaction was initiated with the ACE2 protein.The adsorption were quantified by ELISA,and the results indicated that amino acids from 388 to 496 of the S protein was responsible for the interaction with the ACE2 receptor,and the interaction could be completely disrupted by an antibody specific to these amino acids.Deletions adjacent to this domain did not appear to have a significant impact on the interaction with ACE2,suggesting that the S protein of SARS-CoV could be developed as a vaccine to prevent the spread of SARS-CoV.

The incidence of cancer increases with age and most elderly patients will choose chemotherapy, and the complications of cytotoxic chemotherapy will be more common in these patients. Therefore, it is particularly important to predict the chemotherapy toxicity for the elderly patients. This review article summarizes the recent chemotherapy risk assessment tools for the elderly patients.
Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Humans ; Neoplasms ; drug therapy ; Risk Assessment