objective To analyse the traditional Chinese medicine syndromes of lung cancer by the way of variable cluster analysis. Methods 176 cases of lung cancer were collected and their symptoms were recorded. Then these patients’ clinical data were analyzed by variable cluster analysis. Results The Chinese medicine syndromes of these patients could be divided into 5 types, and the variable proportion is 50.94%. Conclusion TCM syndromes of metaphase and advanced lung cancer patients include both deficiency and excessive syndrome, mainly deficiency syndrome with. And, the way of variable cluster analysis could help TCM syndrome differentiation of lung cancer patients.

Objective To investigate the effects of continuous stellate ganglion block (SGB) on serum thyroid hormone and cortisol levels in patients with severe brain injury.Methods Eighty ASA Ⅱ or Ⅲ patients with severe brain injury aged 22-61 yr undergoing emergency craniotomy were randomly divided into 2 groups ( n = 40 each): control group (group C) received routine treatment only and continuous SGB group (group SGB) received continuous SGB with 0.2% ropivacaine besides routine treatment. SGB was performed on the operated side after induction of general anesthesia and tracheal intubation. An epidural catheter was placed. A bolus of 0.2% ropivacaine 7 ml was followed by continuous infusion of 0.2% ropivacaine at a rate of 2 ml/h. Continuous SGB was maintained for 48 h. Successful SGB was confirmed by increase in skin temperature by ≥1.5℃ behind earlobe on the operated side.Venous blood samples were obtained at 30 min before and 3 and 7 day after operation for determination of serum thyroid stimulating hormone (TSH), triiodothyronine (T3) ,thyroxine (T4) , reverse triiodothyronine(rT3) and cortisol concentrations. Glasgow prognosis score was used to evaluate the clinical results at 3 months after operation. Results Serum T4 , rT3 , TSH and cortisol concentrations were significantly lower while the serum T3 concentration was higher in the SGB group than in group C at 3 and 7 d after operation. The clinical results were significant better in SGB group than in group C according to Glasgow prognosis scores at 3 months after operation. Conclusion Continuous SGB can inhibit the stress response, and improve hypothalamus-pituitary-thyroid gland axis function and is helpful to patient's recovery from injury.

Objective To sum up the specificity in clinical care of repetitive transcranial magnetic stimulation (rTMS),and provide reference for putting forward scientific and effective clinical care project.Methods 200 male schizophrenia patients with rTMS treatment were divided into the research group and the control group with 100 cases in each group randomly.Then,the research group adopted the specific nursing which was obtained from the pre-experiment while the control group adopted the routine care.Moreover,NORS scale was used to evaluate the treatment effect.Changhai Pain Measuring Scale was employed to assess headaches in pre-treatment and post-treatment.Results The data of the research group in NORS scale was obviously lower than the control group,and the difference between two groups had statistical significance.No case occurred adverse reaction in the research group,in contract with many cases with adverse reaction in the control group.Conclusions Specific nursing can reduce complications effectively for schizophrenia patients receiving rTMS treatment,and it is a scientific,effective and mature clinical care method.

CMV,HHV-6,HHV-7 and HHV-8 DNA in unstimulated whole saliva from 245 HIV-infected subjects and 30 healthy controls were examined by nested-PCR assays.Prevalence of CMV,HHV-6,HHV-7 and HHV-8 in saliva of HIV-infected subjects was 34.7%, 83.3%,70.2% and 14.3% respectively,that of the controls 10.0%,56.7%,70.0% and 0% respectively(between 2 groups,P <0.01).There was no difference of detection rates of the four HHVs in saliva between HIV patients with HAART(n =100)and non-HAART (n =145)(P >0.05).Multi-infection was observed in all subject.

OBJECTIVE: To analyze the relationship between traditional Chinese medical syndromes and fungal pneumonia for moderate and advanced lung cancer patients. METHODS: We retrospected 115 moderate and advanced lung cancer patients with different syndromes in traditional Chinese medicine (qi deficiency, yin deficiency, blood deficiency, yang deficiency, blood stasis, phlegm dampness, phlegm heat, damp heat, cold dampness, qi stagnation, heat toxin), who had the concurrent fungal pneumonia, and used regression analysis method to analyze the data. RESULTS: When the patients had the phlegm heat syndrome, they got a significantly higher risk of having fungal pneumonia (P < 0.01); and when they had the heat toxin syndrome, they also had a high risk of having fungal pneumonia (P < 0.05). CONCLUSION: The phlegm heat and heat toxin syndromes are the risk factors for moderate and advanced lung cancer patients having concurrent fungal pneumonia.

Objective To compare the performance of four commercial anti-dsDNA antibody assays,i.e,BioPlex 2200 (BioPlex),Farr radioimmunoassay (Farr),MESACUP DNA-Ⅱ TEST ds [MBL-enzyme linked immunosorbent assay (ELISA)] and Anti-dsDNA-NcX ELISA (IgG) (EURO-ELISA),Antoantibodies Profile Assay Kit (HOB-Chemiluminescent Immunoassay) in disease activity assessment of systemic lupus erythematosus (SLE).Methods SLE patients (n=119) as well as healthy controls (n=200) and disease controls (n=100) were recruited and their serum anti-dsDNA antibodies were detected by BioPlex,Farr,MBL-ELISA,EURO-ELISA,and a standard Crithidia luciliae indirect immunofluorescence test (CLIFT).The consistency between above four methods to CLIFT was analyzed.The correlation of anti-dsDNA antibody level of these four methods to SLE disease activity was assessed.All data analyses were performed with Statistical product and service solutions (SPSS) 16.0 (SPSS.Inc) and GraphPad Prism 4.0.3 (GraphPad).Unless otherwise specified,all data in this study were expressed as mean±standard deviation.Cut-off values of the anti-dsDNA quantification methods were set by the manufacturers.Chi square and kappa coefficients were adopted to assess the agreement determination and correlation analysis between anti-dsDNA level and SLE disease activity (SLEDAI).Receiver-operator characteristic (ROC) curve analysis was used to compare the specificity and sensitivity of the anti-dsDNA assays.Student's t test was adopted for the comparison of anti-dsDNA levels by different methods between SLE and SLE+LN groups.A p value small than 0.05 was considered statistically significant.Results Using cut-off values set by the manufacturers,BioPlex demonstrated the highest overall agreement with CLIFT,while MBL-ELISA and EURO-ELISA showed the highest positive agreement with CLIFT.Disease activity correlation analysis showed that SLEDAI score correlated poorly with anti-dsDNA level in Farr assay,but strongly with the other three assays.Bioplex had a better performance in terms of SLE activity index corelation (r=0.297 6,P=0.001 2).Moreover,anti-dsDNA level differed in SLE patients with renal lupus nephritis in BioPlex assay (P=0.026 8),but not in the other assays.In ROC curve analysis,BioPlex showed the largest area under the curve (AUC) over other assays.Conclusion Bio Plex assay has better sensitivity and specificity than Farr,MBL-ELISA and EURO-ELISA and correlates well with SLE disease activity.

Objective:To observe the effects of static 70° head-up tilted standing and of repeated body repositioning on hemodynamics in healthy young and middle-aged persons.Methods:The hemodynamics of 24 middle-aged and 23 younger persons were studied. Both groups were requested to perform static 70° head-up tilted standing and to repeatedly change their body position from 0° to 70° of tilt at a velocity of 1°/second for ten minutes in a random order. Before, between and after each test the subjects rested supine for ten minutes. Hemodynamic variables and blood pressure were recorded non-invasively.Results:The average heart rate (HR) increased significantly in both groups when rising from supine to the testing positions. In 70° tilted standing the average HR of the youth group, 84.0±9.5bpm, was significantly higher than that in the other position and that of the middle-aged group in the same position. The average HR of the middle-aged group in 70° tilted standing was also significantly higher than in the other position. Among the middle-aged group, the average stroke volume (SV) in the testing positions was significantly lower than when resting. Significant differences were observed in the average diastolic blood pressure (DBP) between the testing and rest positions for both groups, with the average DBP of the middle-aged group significantly higher than that of the youth group in all three positions. Among the youth group, the average SV, CO and systolic blood pressure (SBP) of the males were significantly higher than among the females in all of the different body positions.Conclusions:Young persons mainly rely on an increased heart rate to maintain cardiac output while middle-aged participants appear to achieve this through increased peripheral resistance. Repeated position changes have less impact on hemodynamics than 70° inclined standing, making it a safer and more stable training method. However, the long-term effects of such intervention need to be confirmed in further studies.

Methods: Preoperatively, all 160 patients with OVCFs underwent pressure-pain threshold (PPT), temporal summation (TS), conditioned pain modulation (CPM), and imaging assessments. Pain intensity and pain-related disability were evaluated before and after PVP. Results: Preoperatively, patients with OVCFs had lower PPTs in both local pain and pain-free areas and lower CPM and higher TS in pain-free areas than healthy participants (p<0.05). Unlike patients with acute fractures, patients with subacute/chronic OVCFs showed higher TS with or without lower CPM in the pain-free area compared with healthy participants (p<0.05). Postoperatively, RBP occurred in 17 of 160 patients (10.6%). All preoperative covariates with significant differences between the RBP and non-RBP groups were subjected to multivariate logistic regression, showing that intravertebral vacuum cleft, posterior fascia edema, numeric rating pain scale scores for low back pain at rest, and TS were independently associated with RBP (p<0.05). Conclusions Augmented central pain processing may occur in patients with OVCFs, even in the subacute stage, and this preexisting CS may be associated with RBP. Preoperative assessment of TS in pain-free areas may provide additional information for identifying patients who may be at risk of RBP development, which may be beneficial for preventing this complication.

OBJECTIVETo study on the differences of metabolites in the blood of rats after injection or oral administration of volatile oil in Houttuyniae Herba and of 2-undecanone in order to validate hypothesis of network compatability and to establish the theoretical foundation of elucidating metabolic mechanism for multiple constituents in Chinese Material.

METHODA gas chromatography-mass spectrometry method was employed for qualitative determination of the metabolites in blood of rats by injection or oral administration of volatile oil in Houttuyniae Herba and of 2-undecanone, which were compared with the differences between binary two drugs as well as two administration.

RESULTThere were 45 kinds of ingredients in volatile oil for original materials for Houttuyniae Herba, and 53, 69 kinds of metabolites were detected in blood of rats for oral administration of volatile oil in Houttuyniae Herba, and 2-undecanone, respectively, whereas 52, 42 kinds of metabolites were detected for injection administration. Although there were various constitutes, i. e. single versus multiple ingredients, administrated by various ways, i. e. oral versus injection, the metabolites were so similar with each manners, in which alpha-pinene and beta-myrcene occurred in two constitute forms and two administrations, while there were 18, 13 kinds of ingredients for oral or injection administration of volatile oil in Houttuyniae Herba, i. e. 34%, 25% of total ingredients, respectively, and 17, 15 kinds of ingredients, i. e. 24.6%, 35.7% for that of, 2-undecanone, respectively, on average of 29.8% that suggested one of third as co-metabolites.

CONCLUSIONThere are network compatibility existed in metabolism of the houttuynia volatile oil in rats, and similar metabolic pathways in accordance with original plant, among their ingredients no matter alone or multiple constitute forms and oral or injection administration.

Administration, Oral ; Animals ; Gas Chromatography-Mass Spectrometry ; Herb-Drug Interactions ; Houttuynia ; chemistry ; Injections, Intravenous ; Ketones ; administration & dosage ; pharmacokinetics ; Oils, Volatile ; administration & dosage ; pharmacokinetics ; Plants, Medicinal ; chemistry ; Rats

This article summarized the overview of diagnosis related groups (DRGs), the necessity of comprehensively popularizing and applying DRGs in specialized hospitals and general hospitals, the different methods and effects of nursing human resource allocation based on DRGs in specialized hospitals and general hospitals at home and abroad, and analyzed the different challenges and opportunities faced by DRGs in the implementation of human resource allocation in two types of hospitals. According to the types and characteristics of hospitals, this paper put forward some corresponding suggestions and prospects for the future, such as intelligent human resource prediction system and the construction of information sharing platform, so as to provide reference for the comprehensive promotion of DRGs in different types of hospitals in China.