0.05).CONCLUSION:The patient with Broca aphasia is independent in the course of the orthographic input,and the ability to retrieve semantic information from orthographic activation word may not affected by phonological lexicon.

Objective To investigate the correlation between serum tumor markers levels with the disease condition activity and the tumor occurrence in the patients with rheumatoid arthritis(RA).Methods Serum tumor marker CA199,CA153 levels were de-tected in 35 patients with RA (RA group)and 31 healthy controls(normal control group).ESR and CRP were examined and the disease activity (DA)was assessed by the DAS28 score in the RA group.The serum tumor markers levels and the positive rates were compared between the RA group and the normal control group.The correlation between the serum tumor markers levels with ESR,CRP and DAS28 score was analyzed.Results Serum levels and positives rate of CA199,CA153 in the RA group were higher than those in the control group(P <0.05).The serum CA153 level had a positive correlation with the ESR,CRP and DAS28 score in the RA group(P <0.05),but the serum CA199 level had no significant correlation with them.Conclusion The serum levels and positive rates of CA199 and CA199 could be increased in the patients with RA,moreover the increase of serum CA153 level is corre-lated with DA of RA.Therefore the serum tumor marker CA153 level may be used as one of reference indexes for evaluating the DA in the patients with RA.

Objective: To investigate the antimotion sickness effects of ginsenosides combined with dexamethasone in rats. Methods: Fifty SD rats were randomly divided into 5 groups: normal saline, scopolamine-treated, ginsenosides-treated, dexamethasone-treated and ginsenosides plus dexamethasone-treated groups. There were 10 rats in each group. The rats in each group were fed with corresponding ingredients respectively, and then the rats were exposed to abnormal acceleration for one hour. The motion sickness index, the level of kaolin consumption and the course and time of spontaneous activity were observed. Results: The motion sickness index and the level of kaolin consumption of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group were significantly lower than those in normal saline group. And the course and time of spontaneous activity of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group were significantly higher than those in normal saline group. The level of body weight increment of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group was significantly higher than that in dexamethasone-treated group. Conclusion: Ginsenosides combined with dexamethasone can significantly increase tolerance to acceleration of rats, and the drug combination can decrease side effects of methylprednisolone, such as body weight loss.

Objective To investigate the application of hematology analyzer in cell counting of serous cavity effusion .Methods Humoral mode of Sysmex XE-5000 automated hematology analyzer and manual microscopy were employed to perform cell counting in 85 samples of serous cavity effusion .Results Compared with the manual method and instrument method ,differences of mononu-clear cells and multinucleated cells of serous cavity effusion showed no statistical significance (P>0 .05) ,while those of leukocytes , erythrocytes were found statistical significance (P<0 .05) .Conclusion Sysmex XE-5000 automated hematology analyzer has advan-tages of simple ,stability and accuracy ,however ,its application in the effusion cell counting can not completely replace the manual microscopy .

Abstract: Total RNA was isolated from Siraitia grosvenorii fruit by the method of modified Trizol, according to S. grosvenorii fruit characteristics of rich phenols, polysaccharide, oil and proteins. The OD260/280, OD260/230, RNA integrity (RIN) and yield of the total RNA with this method were 2.01, 2.02, 9.50 and 260 mirog.g-1, respectively. The open reading frame (ORF) of dehydroascorbate reductase (DHAR), named as SgDHAR, was cloned by rapid amplification of cDNA ends (RACE) and RT-PCR method from S. grosvenorii. The GenBank accession number for this gene is KC907731. The SgDHAR gene contains a full-length cDNA of 1,252 bp including ORF of 819 bp and encodes a predicted protein of 272 amino acids. The molecular mass is 30.217 7 kD and the isoelectric point is 8.76. Homology comparison showed that it shared 87% nucleotide sequence homology with Cucumis sativus. Expression patterns using qRT-PCR analysis showed that SgDHAR was mainly expressed in fruit and stem, followed by flower, and was lowest in root, while the expression level was 6.83 times in triploid. T than that in diploid. Therefore, SgDHAR gene may be involved in abortion of triploid seedless S. grosvenorii.

Cochlear Implantation ; Cochlear Implants ; Guidelines as Topic

Objective To study the awareness of perimenopausal hormone replacement therapy (HRT) among a part of the medical care personnel in Guiyang . Methods A survey was conducted among 500 medical staff members in 4 hospitals of Guiyang by cluster random sampling using questionnaire about HRT. Results The survey showed that 74.6% (373/500) medical staff thought that the hormone replacement therapy was necessary to perimenopausal women; 96.7% (87/90) of obstetrics and gynecology doctors believed that it was necessary for perimenopausal women to use HRT,which was significantly higher than the doctors of other specialties 68.6% (166/242) and the nurses group 71.4% (120/168) (χ2=28.509, 23.537, P<0.01). Only 5.8%(29/500) of the medical personnel were willing to recommend HRT. In light of the attitude for recommending HRT, the obstetricians and gynecologists group was more significantly higher than the other specialties doctors group (χ2=86.781, P<0.01). Conclusion The knowledge of hormone replacement therapy in part of Guiyang medical personnel is not sufficient;the recommending rate of HRT was low;the side effects of HRT was still a concern. There are differences between obstetrics and gynecology doctors and doctors other specialties and nurses in HRT knowledge.

Objective: To investigate the relationship between hope, mental suffering and quality of life in radiotherapy patients with cervical cancer, to provide the basis for the cancer patient′s psychological intervention. Methods: A cross-sectional study of 120 cases of radiotherapy cervical cancer patients was conducted, using the psychological distress thermometer, Herth Hope Scale, Life Quality Measurement Scale for patients with cervical cancer to evaluate patients′ hope, quality of life and psychological distress. Results: Radiotherapy cervical cancer patients′ psychological distress and hope were negatively correlated (r=-0.385, P <0.01), psychological distress and quality of life were negatively correlated (r=-0.602, P <0.01), hope and quality of life were positive correlation (r=0.711, P <0.01). Patients′ hope played partially mediated effect between psychological distress and quality of life, emotional status, functional status, played fully mediated effect between psychological distress and social family status. The Mediated effect sizes were 35.9%, 36.3%, 55.9% and 100.0%. Conclusions Psychological distress has not only a direct negative effect on the quality of life of cancer patients, but also an indirect negative effect through hope. During the Medical care, we should accurately assess of patient's psychological distress and hope, and take measures to help improve patients' hope and alleviate psychological distress, so as to improve patients′ quality of life.

OBJECTIVETo analyze epidemiological characteristics of norovirus variant of GII.4 Sydney from January 2012 to June 2014 in sentinel hospitals of Guangdong province, as well as the outbreaks caused by norovirus variant of GII.4 Sydney.

METHODSDuring January 2012 to June 2014, a total of 10 750 fecal samples were obtained from 22 hospitals of surveillance sites in Guangdong province. Those samples were sent to the local municipal CDCs for extracting and detecting norovirus nucleic acid. Then, all the positive samples were delivered to Guangdong provincial CDC that used Random Number Method to draw 855 positive samples for norovirus genotyping, and 690 samples were successfully sequenced. Chi-square tests were used to compare norovirus infection status of diarrhea cases in different age groups as well as during different periods. Epidemiological data of 13 outbreaks which were caused by norovirus variant of GII.4 Sydney from January 2012 to June 2014 were collected from the Public Health Emergency Management Information System of Guangdong Province, and the epidemiological characteristics were analyzed.

RESULTSThe norovirus variant of GII.4 Sydney was first detected in August 2012 and the detection rate was 13/15 in November 2012. During November 2012 to January 2013 (period T1), the norovirus positive rate of each month was 23.8% (100/421), 15.9% (61/383) and 19.2% (95/495), respectively. During November 2013 to January 2014 (period T2), the norovirus positive rate of each month was 17.0% (90/529), 8.7% (37/426) and 11.2% (46/409), respectively which were significantly lower than that of period T1 (χ² alue was 6.65, 9.93 and 10.74. P value was 0.010, 0.002, and 0.001, respectively). In period T1, the norovirus positive rate of people ages 15 and older was 26.3% (143/543) and the rate of people under 15 was 14.9% (113/756) (χ² = 2.90, P < 0.001). In period T2, the norovirus positive rate of people ages 15 and older was 10.1% (52/516) and the rate of people under 15 (14.3% (121/848)) (χ²= 5.09, P = 0.024). The foodborne transmission was the infection source for ten of thirteen outbreaks.

CONCLUSIONThe norovirus variant of GII.4 Sydney was first detected in August 2012. The epidemic began to occur in the community since November 2012, and the strength of the epidemic declined 1 year later. The foodborne transmission was the main infection sources for the outbreaks caused by norovirus variant of GII.4 Sydney.

Adolescent ; Adult ; Chenodeoxycholic Acid ; analogs & derivatives ; Child ; China ; Diarrhea ; Disease Outbreaks ; Epidemics ; Foodborne Diseases ; Genotype ; Humans ; Norovirus ; Sentinel Surveillance

CYP450 plays an essential role in the development and growth of the fruits of. However, little is known about thegene in. Here, based on transcriptome data, a full-length cDNA sequence ofwas cloned by reverse transcriptase-polymerase chain reaction (RT-PCR) and rapid-amplification of cDNA ends (RACE) strategies.is 1677 bp in length (GenBank accession No. AEM42985.1) and contains a complete open reading frame (ORF) of 1422 bp. The deduced protein was composed of 473 amino acids, the molecular weight is 54.01 kDa, the theoretical isoelectric point (PI) is 8.8, and the protein was predicted to possess cytochrome P450 domains.gene was highly expressed in root, diploid fruit and fruit treated with hormone and pollination. At 10 days after treatment with pollination and hormones, the expression of Sghad the highest level and then decreased over time, which was consistent with the development of fruits of. Hormonal treatment could significantly induce the expression of. These results provide a reference for regulation of fruit development and the use of parthenocarpy to generate seedless fruit, and provide a scientific basis for the production of growth regulator application agents.