Objective To mine the relation between leukemia and genes using Weka. Methods The papers on leuke-mia and genes were retrieved from PubMed, their subject headings and subheadings were extracted using BICOMB to generate co-occurrence matrix and term-paper matrix. The research hotspots were found by cluster analysis of the data on co-occurrence matrix using Weka and Cobweb. The literature was verified. Results The 42 high fre-quency words were clustered into 7 classes by Weka. No high frequency words of leukemia or genes were found in classes 1, 2, 4 and 5, indicating that their clustering efficiency was poor. The clustering efficiency of the other 3 classes was good. Conclusion Cluster analysis showed that leukemia is related with myc gene, ab1 gene, p53 gene, virus gene, immunoglobulin gene and mdm gene.

Objective To observe the clinical efficacy of desloratadine citrate disodium tablets combined with narrow band ultraviolet B in the treatment of pityriasis rosea.Methods According to the digital table,88 pityriasis rosea patients were randomly divided into the two groups.45 cases of the study group were treated by desloratadine citrate disodium tablets combined with narrow ultraviolet B,43 cases of the control group were treated by desloratadine citrate disodium tablets alone.The both two groups applied Binghuangfule cream.The therapeutic effect and safety of the two groups were compared.Results The cure rate in study group was 71.11％,which of the control group was 51.16％,the difference was not statistically significant (x2 =3.69,P ＞ 0.05).The effective rate of the treatment group was 91.11％,which of the control group was 69.77％,the difference between the two groups was statistically significant (x2 =6.43,P ＜ 0.05).Conclusion The result reveals that desloratadine citrate disodium tablets combined with narrow band ultraviolet B is more effective and worthy to be used in clinical practice.

Objective To investigate the origin of prostatic blood-supply by digital subtraction angiography (DSA) and provide references for the arterial embolization of prostatic hyperplasia. Methods A total of 72 male patients with successful selective and super-selective prostatic arterial catheterization angiographies were observed and recorded the original arterial blood-supply of the prostate, number of the prostatic arteries and the predominant blood supply. Results The blood-supply of prostate is very complicated including the original prostatic arterial supply from the inferior vesicle arteries (69); the internal iliac arteries (63); the internal pudendal arteries (52); the inferior rectum arteries (29); the superior vesicle arteries (14). The predominant arterial supply include the internal iliac arteries (37); the inferior vesicle arteries (20); the internal pudendal arteries (6) and the inferior rectum arteries (2). Conclusion Arterial contrast medium angiography can correctly demonstrate and assess the original arterial supply of prostate, providing significant guidance for further interventional embolization.

Objective To explore the diangostic value of serumhigh sensitive C-reaction prtein (hsCRP) serum amyloid a (SAA) and C-reaction protein (CRP) in patients who had HBV hepatopathy.Method 127 subjects with hepatopathy caused by HBV infection and 50 control subjects were incorporated in this research,and 47 cases with HBV hepatitis,35 cases with HBV cirrhosis and 45 cases with hepatic failure and SAA and CRP hsCRP of every sample was detected.Results ①Levels of CRP and hsCRP in cases were significantly higher than controls (Mann-Whitney U test,Z=-2.792,-8.458,P＜0.01).②The hsCRP levels in the three different groups of cases were different (Kruskal-Wallis test,x2=11.625,P＜ 0.01).③The hsCRP level of group 2 and 3 was significantly higher than group 1 in the hepatic damage groups (Mann-Whitney U test,Z=-2.849,-2.902,P＜0.01).④But the level of SAA had no statistically significant in any group.⑤The seropositivity of hsCRP in cases group was 76.29 ％ and it was higher than CRP (11.34 ％) and SAA(26.80 ％).Conclusion The diangosic value of CRP and hsCRP may better than SAA in the patients who got HBV hepatic damage which maybe caused by detection method as hsCRP is better than CRP.

ObjectiveTo investigate the clinical efficacy of vastus medialisoblique enhancement plus electroacupuncture intervention in treating patellar chondromalacia.MethodFifty-two patients meeting the inclusion criteria were randomly allocated to a treatment group of 32 cases and a control group of 20 cases. The treatmentgroup received vastus medialis oblique enhancement plus electroacupuncture intervention and the control group, electroacupuncture intervention alone. Both groups were treated once daily, 10 times as a course, for four consecutive courses. The Visual Analogue Scale (VAS) score was counted in the two groups before and after treatment. The clinical therapeutic effects were evaluated in the two groups.ResultThe VAS score improved significantly in both groups of patients after treatment compared with before(P<0.05). It improved significantly more in the treatment group than in the control group (P<0.05). The cure rate and the total efficacy rate were 37.5% and 96.9%, respectively, in the treatment group, which were higher than a cure rate of 20.0% and a total efficacy rate of 75.0% in the control group, respectively. ConclusionVastus medialis oblique enhancement plus electroacupuncture intervention can improve the clinical symptom of pain more markedly and heighten the clinical therapeutic effect in patients with patellar chondromalacia. Its effect is better than that of electroacupuncture intervention alone.

Objective To investigate the changes of serum and bile from victims attacked by infantile hepatitis syndrome(IHS).Methods The constituents from 42 IHS subjects and 16 controls,including total bilirubin(TB),direct bilirubin(DB),alanine aminotransferase(ALT),glutamyltranspeptidase(?-GT),total bile acid(TBA),interleukin 6(IL-6) and tumor necrosis factor ?(TNF-? )both in bile and serum,were assayed by fully-auto chemistry analyzer and ELISA,respectively.The subjects of IHS were divided into cholestasis group and hepatitis group.Results Of IHS group,the values of serumal TB,DB,ALT,?-GT,TBA,IL-6 and TNF-? were higher than those of control(P_a

To confirm the etiology of a dead case for a 6 year-old female Ailurus fulgens,one strain of the predominant bacteria from pathologic tissues(heart,liver,spleen,lung and other samples) of the dead Ailurus fulgens were examined and isolated.The isolate was named R1 and no other bacteria were isolated.The bacterial etiological examination(morphological characteristics,biochemical characteristics and 16S rDNA gene detection)of R1 showed that it was identifed as K.peneumoniae.Artificial infection to mice about R1 was also conducted in this study.R1 had strong pathogenicity to mice and the LD50 is 6.5 × 104 CFU/mL.Moreover,the clinical and pathological features of the dead mice were consistent with that of the Ailurus fulgens.To find effective therapeutic drugs of curing other Ailurus fulgens,antibiotic sensitivity test of R1 was conducted,and the results revealed that R1 was highly sensitive to cefotaxime et al,moderately sensitive to amikacin and resistant to penicillin.These data showed that K.peneumoniae was bacterial pathogen leading to death of the Ailurus fulgens and it had strong resistance to penicillins,macrolides and virginiamycin and it had broad drug resistance spectrum.However,R1 is sensitive to cephalosporins and aminoglycoside antibiotics.

The thrombolytic therapy has been widely used in treating acute cerebral infarction (ACI), but various severe complications restrict its clinical application. However, Chinese medicine shows its advantages in the treatment of ACI after thrombolytic therapy. Qi benefiting and blood activating method is an important principle and mean for supporting the vital qi and removing the surplus evil. By using this method, its short-term and long-term efficacy could be improved after thrombolytic therapy.
Cerebral Infarction ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; methods ; Thrombolytic Therapy

Objective To explore the clinical signiifcance of combined detection of thyroid stimulating hormone (TSH) and free thyroxin (FT4) in dried blood spots in screening for congenital hypothyroidism (CH) in neonates. Methods The TSH and FT4 levels in dried blood spot were measured by time-resolved lfuorescence immunity in live born neonates from June to December 2013. If the screening was positive, the blood was drawn and the serum TSH and FT4 were measured and compared with the results from dried blood spots. Results In a total of 31 199 neonates screened, 12 cases were diagnosed with CH and the prevalence rate of CH was 1/2 600;4 cases were hyperthyropinemia and no pituitary CH was detected. There was no signiifcant difference between TSH or FT4 levels in dried blood spot and those in serum in neonates diagnosed with CH (P>0.05). Conclusions Combined detection of TSH and FT4 in dried blood spot can be used for neonatal screening of CH. It can be applied for early distinguishing CH from hyperthyropinemia, and also helpful for early diagnosis and treatment of central CH.

BACKGROUND:Previous studies discovered that pRST98, original y isolated from Salmonel a enterica serovar typhimurium (S.typhimurium) could promote bacterial biofilm formation. In addition, bacterial harboring pRST98 can promote the secretion and expression of interleukin-10 after infection in cells and animals.
OBJECTIVE:In vitro studies have discovered the effects of interleukin-10 at varying concentrations and conjugative plasmid pRST98 on the biofilm formation of S.typhimurium.
METHODS:S.typhimurium wild-type strainχ3306, virulence plasmid-deletion S.typhimurium strainχ3337 and pRST98-transconjugant S.typhimuriumχ3337/pRST98 were established in vitro and cultured for biofilm formation. 1, 10, 100 μg/L interleukin-10 were added during the biofilm formation. 0 μg/L interleukin-10 was set as a control. Crystal violet staining method, semi-quantitative method, confocal laser scanning microscopy and scanning electron microscopy were used to determine the effects of interleukin-10 on the biofilm formation and compare the effects of S.typhimurium with or without pRST98.
RESULTS AND CONCLUSION:Intra-group comparison showed that, compared with the control group, S.typhimurium gathered together and formed thicker biofilm in concentration of 1 and 10 μg/L of interleukin-10. The promotion effects of S.typhimurium on biofilm formation were greatly improved in 10 μg/L. Interleukin-10 in 100 μg/L inhibited S.typhimurium biofilm formation. Inter-group comparison showed that, A570 inχ3337/pRST98 was greatly higher than that inχ3306 andχ3337 under the same concentration of interleukin-10. The results indicate that both 1 and 10 μg/L of interleukin-10 promote biofilm formation, especial y bacteria harboring pRST98.