Objective To investigate the relationship between self-efficacy and positive degree in patients with cervical spondylosis.Method A questionnaire survey was conducted among 98 patients with cervical spondylosis.Results The self-efficacy score was 6.30±1.56,the score on the positive degree was 53.76 ±12.53.The self-efficacy and positive degrees were positively correlated (r=0.531,P＜0.001).Conclusions The patient's self-efficacy and positive degree are at medium level.Nursing staff should take corresponding measures to improve self-efficacy of cervical spondylosis patients,in order to improve its positive degree and achieve the purpose of effective self-management and health promotion.

Objective To explore the changes of S - 100? protein in cerebrospinal fluid and serum of children with viral encephalitis and its clinical significance. Methods The levels of S - 100? protein of cerebrospinal fluid and serum of 36 children with viral encephalitis and 20 lumbar anesthesia children without central nervous system diseases were measured by enzyme - linked immunosor bent assay. Differences in the levels of cerebrospinal fluid and serum S-100? protein between children with and without coma, with and without convulsion, with and without sequelae in the case group were compared. Results S-100? protein levels of cerebrospinal fluid in the case group and control group were (0.641?0.390) and (0.037 ? 0.014) ?g/L( P

OBJECTIVETo describe a simple and rapid isocratic reversed-phase high performance liquid chromatography method for the baseline separation, identification and assay of aloin in aloes.

METHODThe analytical column was a ZORBAX SB-C18(4.6 mm x 250 mm) filled with a 5 microns stationary phase. The mobile phase consisted of acetonitrile-water (25:75); the flow-rate was 1 mL.min-1. The injection volume was 10 microL. The DAD detector was set at 355 nm.

RESULTThe calibration curve was linear over the range of 0.17-5.9 micrograms (r = 0.9999). The average recovery of the method was 98.6%, RSD 1.32% (n = 6).

CONCLUSIONThe results showed that this method was reliable and accurate. The method was applied to eleven Cape and East African aloes of different origin.

Aloe ; chemistry ; Chromatography, High Pressure Liquid ; methods ; Emodin ; analogs & derivatives ; analysis ; Plants, Medicinal ; chemistry

Objective To investigate the number of eosinophils in peripheral blood and total serum immunoglobulin E levels from children during infection of mycoplasma pneumoniae,which may elucidate what mycoplasma pneumoniae plays a role in persistent cough and asthma onset.Methods The number of eosinophils in peripheral blood was counted under microscope and total serum immunoglobulin E levels were determined by ELISA in 20 children with mycoplasmal infection ,30 patients with asthma and 25 control subjects.Results The number of eosinophils and total serum immunoglobulin E levels during mycoplasmal infection were significantly higher than in control group,and lower than in asthma.Conclusion The high eosinophil counts and total serum immunoglobulin E induced by mycoplasma pnemoniae play a key role in persistent cough and asthma attack.

0.05),but the latter was superior to the former in extinction of exanthem.4.B_(19)-DNA clearance of hormone group was 25.0%,that of gamma globulin group was 81.82%,and there was significant difference between 2 groups(P

Objective To explore the changes serum S-100? in children with acute carbon monoxide poisoning and its clinical significance.Methods The levels of serum S-100? of 28 children with acute carbon monoxide poisoning and those of 20 healthy children were mea-sured by enzyme-linked immunosorbent assay.Results The serum S-100? levels of the study group and control group were(0.517?0.346)and(0.037?0.014)?g/L respectively,there was significant difference between two groups(t=6.197 P

Objective To investigate the neurodevelopmental outcomes and its risk factors of very low birth weight infant (VLBWI) and extremely low birth weight infants (ELBWI).Methods Data of 85 VLBWI and ELBWI hospitalized in Children's Hospital of Fudan University from October 2005 to November 2009 who had finished infant development test of Baley Scales of Infant Development Ⅱ (Bayley Ⅱ) for neurological development at corrected gestational age between 18 to 42 months were retrospectively reviewed.Twelve infants who accepted treatment in other hospital over 10 days were excluded; the rest 73 infants were divided into normal (neurodevelopment) group or abnormal group according to the definition of neurodevelopmental impairment reported by National Institute of Child Health and Human Development (NICHD) Neonatal Network.Potential risk factors of neurodevelopmental impairment were analyzed with Logistic stepwise regression.Results The mean gestational age of 73 infants was (30.4±2.3) weeks; among which 13 were smaller than 28 weeks,42 between 28 and 32 weeks,and 18 older than 32 weeks.The mean birth weight was (1208.0±208.5) g; among which 15 (20.6％) ＜1000 g,and 58 (79.4％) were between 1000 g and 1500 g.Four babies (5.5％) were diagnosed as movement retardation,and neurodevelopmental impairment occurred in 16 cases (21.9 ％),psychomotor developmental index ＜70 occurred in 6 cases (8.2％,one case complicating with cerebral palsy); mental developmental index ＜70 occurred in 2 cases (2.7％); both psychomotor developmental index and mental developmental index ＜70 occurred in 7 cases (9.6 ％,two cases complicating with cerebral palsy),and one case (1.4 ％) was cerebral palsy only.Blind in either eyes and hearing impairment requiring deaf-aid were not found in any of the 73 babies.Logistic stepwise regression showed that use of mechanical ventilation was related to neurodevelopmental impairment (OR =6.183,95％ CI:1.664-22.983,P =0.003).Psychomotor developmental index of infants who needed mechanical ventilation (77.5±15.1) was lower than that of infants did not need (87.3±15.1)(t=2.646,P=0.010).Conclusions VLBWI and ELBWI are in high risk of neurodevelopmental impairment,especially those who need mechanical ventilation.

OBJECTIVETo clarity the original plants and the main application varieties of White Flos Gentianae.

METHODHerbal textual research, wild specimen collection, investigation and collection of the samples from Tibetan hospital, Tibetan pharmaceutical factory and medical material market were carried out simultaneously to identify the original plants of White Flos Gentianae.

RESULTThe results of varieties textual research and specimen identification showed that Gentiana szechenyii, G. purdomii and G. algida were in accord with the record of Tibetan herbal textual The three species above were the original plants of White Flos Gentianae. The identification of 20 batches samples showed that G. szechenyii was the main application variety. The other varieties were only used in Tibetan hospitals. All the samples above were flowering branches.

CONCLUSIONIt was necessary to strengthen the research on variety systematization of White Flos Gentianae make a further discussion on the taxonomy position of G. purdomii, G. algida and the white flos population. Its was also nessary to establish and improve the quality standard of different variety based on the principle of "one species, one name". The quality specification of White Flos Gentianae should be established and improved to standard clinical utilization and produce feeding. More study of resources investigation and cultivation of G. szechenyii should be carried on to meet the demand of produce and clinic.

China ; Drug Therapy ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Flowers ; anatomy & histology ; chemistry ; growth & development ; Gentiana ; anatomy & histology ; chemistry ; classification ; growth & development ; History, Ancient ; Humans ; Medicine in Literature ; Medicine, Tibetan Traditional ; history ; Plants, Medicinal ; chemistry ; classification ; growth & development

OBJECTIVETo observe the effect of bear bile powder (BBP) on the STAT3 pathway and its downstream target genes of nude mice hepatocellular carcinoma (HCC) xenograft, and to explore its mechanism for treating HCC.

METHODSThe subcutaneous xenograft model was established using HepG2 cells. When the subcutaneous transplanted tumor was formed, naked mice were randomly divided into two groups, the BBP group and the control group. Mice in the BBP group were administered with BBP by gastrogavage, once daily for 3 consecutive weeks, while mice in the control group were administered with normal saline by gastrogavage, once daily for 3 consecutive weeks. The body weight and the tumor volume were measured once per week. By the end of medication, the tumor weight was weighed and the tumor inhibition ratio calculated. The apoptosis of the tumor tissue was detected by TdT-mediated dUTP nick end labeling (TUNEL). The expression of Bcl2-associated X protein (Bax), B cell lymphoma/eukemina-2 (Bcl-2), cyclin-dependent protein kinase (CDK4), cyclinD1 were detected by reverse transcription-polymerase chain reaction (RT-PCR). The protein expression levels of signal transducers and transcription activators 3 (p-STAT3), proliferating cell nuclear antigen (PCNA), Bax, Bcl-2, CDK4, and cyclinD1 were determined by immunohistochemistry.

RESULTSBBP could inhibit the tumor volume and tumor weight, showing statistical difference when compared with the control group (P < 0.01). Results of TUNEL showed that BBP could significantly induce the apoptosis of hepatoma carcinoma cells. Results of RT-PCR showed that BBP could up-regulate the expression of Bax and down-regulate mRNA expression of Bcl-2, CDK4, and cyclinD1. Immunohistochemical results showed that BBP could up-regulate the expression of Bax and inhibit the protein expression of p-STAT3, PCNA, Bcl-2, CDK4, and cyclinD1.

CONCLUSIONBBP could induce the apoptosis of hepatoma carcinoma cells and inhibit their proliferation by regulating STAT3 pathway.

Animals ; Bile ; Carcinoma, Hepatocellular ; metabolism ; pathology ; Cyclin D1 ; metabolism ; Cyclin-Dependent Kinase 4 ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Hep G2 Cells ; Humans ; Liver Neoplasms ; metabolism ; pathology ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; STAT3 Transcription Factor ; metabolism ; Signal Transduction ; Ursidae ; Xenograft Model Antitumor Assays ; bcl-2-Associated X Protein ; metabolism

Adenocarcinoma ; metabolism ; pathology ; surgery ; Adenocarcinoma, Clear Cell ; metabolism ; pathology ; Adult ; CA-125 Antigen ; metabolism ; Carcinoembryonic Antigen ; metabolism ; Cervical Intraepithelial Neoplasia ; metabolism ; pathology ; surgery ; Cystadenocarcinoma, Serous ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Ki-67 Antigen ; metabolism ; Lymph Node Excision ; Membrane Proteins ; metabolism ; Neoplasm Invasiveness ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery