Objective To investigate the significance of anticentromere antibody(ACA)in patients with primary biliary cirrhosis(PBC).Method ACA was detected using indirect immunofluorescence(IIF)in 99 patients with PBC,and the difference was compared between patients with and without ACA.Results Fifty-three patients(53.5%)had ACA in serum.The average age of onset was elder in patients with ACA than in patients without ACA[(52.6?1.5)vs(46.2?2.0),P=0.012].There was no significant difference in sex ratio between the two groups.Incidence of gastrointestinal bleeding was higher in patients with than without ACA (13.2% vs 0,P=0.014).Difference was not significant in symptoms such as fatigue,pruritus,icterus,etc. Though it didn't reach statistically significant,the incidence of esophageal varices was higher in patients with ACA than without ACA(45.8% vs 10.0% respectively,P=0.061).There was no significant difference in diam- eter of portal vein,splenomegaly,ascites.Biochemically only serum total protein reached statistical significance between the two groups[(73.3+1.1)g/L vs(78.1+l.7)g/L respectively,P=0.017].Patients with ACA had low- er serum IgG than ACA negative patients[(15.1?0.6)g/L vs(18.4?1.0)g/L respectively,P=0.006].Nuclear envelope pattern(NE),one of the patterns of ANA,was rare in ACA positive group than ACA negative group (16.7% vs 50.0% respectively,P=0.002).Conclusion The prevalence of ACA is high in patients with PBC. Patients with ACA have high risk of oesophageal varices and gastrointestinal bleeding.Nuclear envelope pat- tern of ANA is rare in patients with ACA.

Europe ; Humans ; Nasal Polyps ; diagnosis ; therapy ; Sinusitis ; diagnosis ; therapy

Sudden visual loss is a group of diseases of retina, with emotional factors being an important pathogeny. On the basis of summarizing the relationship between the psychological features of the sudden visual loss and seven emotional factors, we explore the application of the seven emotional factors in sudden visual loss, in order to treat a disease by looking into both its body and mind and enhance its therapeutic effects.

BACKGROUND: Telomere-associated proteins wil directly affect the function of telomeres, adjust the length of telomeric DNA, which are closely related with cellsenescence and carcinogenesis. OBJECTIVE: To find the key regulatory molecules in the cellsenescence process through observing the telomere-associated factor expression in normal cel replicative senescence process. METHODS: Based on established cel replicative senescence model, reverse transcription-PCR and western blot were used to detect the telomere-associated factor expression on the molecular and protein levels, including the telomere-associated factor human telomere binding protein 1, tankyrase 1, telomerase RNA, telomere protection protein 1 and P53 expressions in the human embryonic lung fibroblast replicative senescence. RESULTS AND CONCLUSION: The results showed that with the cellsenescence, transcription of human telomere binding protein 1 did not changed, while the protein expression of human telomere binding protein 1 was increased gradual y and then decreased rapidly; mRNA and protein expressions of telomere protection protein 1 did not changed; with the human embryonic lung fibroblast replicative senescence, expression of telomere protection protein 1 was decreased gradual y; with cellsenescence, telomerase RNA component showed an increasing trend; protein expression of P53 did not changed. Human telomere binding protein 1, telomere protection protein 1 and telomerase RNA play an important role in cellsenescence.

Objective To investigate the expression of sodium iodide symporter (NIS ) mRNA in differentiated thyroid Carcinoma (DTC)and further explore its value in clinical diagnosis and therapy of DTC. Methods The expression of NIS mRNA was detected and analyzed in 21 nodular goiter and 45 cases of DTC (including 35 cases of papillary thyroid carcinoma and 10 cases of follicular thyroid carcinoma)by using real-time fluorescent quantitative reverse transcription polymerase chain reaction (real-time RT-PCR).Results Compared with that in nodular goiter,the mRNA expression of NIS in DTC tissue was significantly decreased (P < 0.05 ). Moreover,the mRNA expression of NIS was significantly correlated with lymph node metastasis and AJCC stage, respectively.The expression of NIS mRNA in DTC with lymph node metastasis was significantly decreased compared with that in DTC without lymph node metastasis (P <0.05).In addition,the expression of NIS mRNA in Ⅱ-Ⅳstage DTC was significantly decreased compared with that in Ⅰ - Ⅱ stage DTC (P < 0.05 ).Conclusion Differential expression of NIS can provide evidence for individual 1 3 1 I therapy for DTC.

Anastomosis, Surgical ; adverse effects ; Brachiocephalic Trunk ; pathology ; Hemorrhage ; etiology ; therapy ; Humans ; Larynx ; surgery ; Male ; Middle Aged ; Postoperative Complications ; Trachea ; surgery ; Tracheal Stenosis ; etiology ; surgery ; Tracheotomy ; adverse effects

This paper is in order to study the anti-feeding and growth inhibition activity of toatal ginsenoside of ginseng stems and leaves against 4th-instar Mythimna separata larvae. Simulating natural growing condition indoors, on the base, To study the anti-feeding and growth inhibition activity of toatal ginsenoside against 4th-instar M. separata larvae by leaf disc test. The toatal ginsenoside appeared to be of significant antifeeding activity against 4th-instar M. separata larvae. The 4th-instar M. separata larvae fed on the leaves of Sorghum bicolor treated with 20, 10, 5 g · L(-1) toatal ginsenoside. At 8 h, non-selective anti-feeding rate were 88.67%, 64.40% and 47.36%, and selective anti-feeding rate were 62.49% , 44.29% and 34.19%; Compared with the photographic, The toatal ginsenoside conld make the development period had prolonged 13h in treated group. The toatal ginsenoside had significant inhibition effect on feeding and growth and development against 4th-instar M. separata larvae, and inhibition effect increases as the increase of concentration ginsenoside.
Animals ; Ginsenosides ; pharmacology ; Insecticides ; pharmacology ; Larva ; Moths ; growth & development ; Panax ; chemistry

Objective To investigate the status and needs of community nurses' education in Changzhou,and to provide evidence for improving quality of further training.Methods Totally 402 community nurses from 72 community hospitals in Changzhou were recruited in the survey and finished the questionnaires.Results 73.1％ of community nurses continue to degree education after work,79.3％ of them have attend the post training.98.7％ of them considered post training is necessary,and only 35.6％ were willing to participate in training.Age and whether received community nursing education are the most important influence factors (OR =0.541,P =0.001 ; OR =2.430,P =0.003).In the need of knowledge and skills,there were significant differences in the age groups ( F =3.074,P =0.028).Conclusions Teaching reform is necessary.Increasing the training of young community nurses backbone is imperative and giving full play to the advantages of high qualification community nurses.

Antimetabolites, Antineoplastic ; adverse effects ; therapeutic use ; C-Reactive Protein ; analysis ; Child ; Child, Preschool ; Cytarabine ; adverse effects ; therapeutic use ; Diagnosis, Differential ; Female ; Fever ; blood ; chemically induced ; diagnosis ; Humans ; Infant ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; blood ; drug therapy ; Teniposide ; therapeutic use

Adolescent ; Antimetabolites, Antineoplastic ; adverse effects ; therapeutic use ; Child ; Child, Preschool ; Drug Interactions ; Drug Therapy, Combination ; Female ; Humans ; Male ; Methotrexate ; adverse effects ; therapeutic use ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; Sex Factors ; Tetrahydrofolates ; administration & dosage ; therapeutic use ; Treatment Outcome