Objective To evaluate the effects of exercise therapy in the treatment of hemiplegia following cerebral hemorrhage. Methods Activities of daily living(ADL) scoring and Fugl Meyer test were performed in 46 patients with hemiplegia following cerebral hemorrhage undergoing exercise therapy before and after treatment. Results Significant improvement of ADL, upper extremity function, and balance and walking abilities was found after treatment( P

Objective Through investigation and analysis of nursing services and needs for community home visiting in Yinchuan city in order to improve the quality of nursing service. Methods Using cluster sampling method to collect 300 residents from five community for questionnaire investigation in Yinchuan city.Questionnaire included general situation and evaluation standard of home care patients and service quality satisfaction questionnaire of home care. Results The residents had different degree of nursing needs and differences existed in satisfaction degree with different project of community home visiting. Conclusions Community home visiting need is high,and further improvement of nursing service quality for community home visiting is needed in Yinchuan city.

OBJECTIVE: To investigate the effect of SOX2 on chemotherapy sensitivity of human laryngeal epithelial cells Hep-2. METHOD: We designed and synthesized RNAis for silencing the expression of SOX2 in Hep-2 cells and selected the most effective RNAi by Western blot analysis. Then the recombinant plasmids of pGCsi-H1-SOX2 and pGCsi-H1-NC were constructed and transfected into Hep-2 cells to build cell lines of psiSOX2-Hep-2 and psiNC-Hep-2. CCK-8 assay had been used to test the sensitivity of Hep-2 cells to 5-FU and PTX after silencing SOX2 expression. Hoechst staining had been used to exam the changes of Hep-2 cells apoptosis treatment by 5-FU and PTX after silencing SOX2 expression. Furthermore, the changes of apoptosis-related genes expressions were detected by Western blotting. RESULT: The cell lines of psiSOX2-Hep-2 and psiNC-Hep-2 were successfully established, and the expression of SOX2 protein was decreased 78% in psiSOX2-Hep-2 cells compared with psiNC-Hep-2 cells. After reducing SOX2 expression, the sensitivity of Hep-2 cells to 5-FU and PTX were increased and the IC50 values for 48 h were decreased to 8.12 μg/ml and 5.16 μg/ml. Meanwhile, the apoptosis rate and the expression of apoptotic gene Bax and cleaved caspase-3 expression were dramatically increased and anti-apoptotic genes survivin and Bcl-2 were significantly decreased in psiSOX2-Hep-2 cells compared with psiNC-Hep-2 cells. CONCLUSION Down-regulating the protein expression of SOX2 by RNAi will significantly enhance the sensitivity of human laryngeal epithelial cells Hep-2 to 5-FU and PTX.
Apoptosis ; Cell Line, Tumor ; Cell Proliferation ; Drug Resistance, Neoplasm ; Epithelial Cells ; drug effects ; metabolism ; pathology ; Fluorouracil ; pharmacology ; Humans ; Laryngeal Neoplasms ; metabolism ; pathology ; RNA Interference ; SOXB1 Transcription Factors ; genetics

Objective To investigate the changes of 4 histamine receptors (H1R, H2R, H2R and H4 R)in interstitial cystitis on animal experimental models. Methods Thirty female SD rats (250-300 g) were randomly divided into 2 groups as follows: 20 in experimental group and 10 in control group. The experimental group was filled with protamine sulfate+ potassium chloride to create interstitial cystitis model, the control group was sacrificed directly. At the end of the experiment, the bladders of all these SD rats were studied by the immunohistochemistry staining and the value of their mean absorbance (-A) was calculated by IPP4.5 image analysis software. The SPSS 11.5 was used to analyze the differences between the groups. Results Four kinds of histamine receptors mainly expressed in the bladder epithelium. In the experimental group, the (-A) of H1 R was 0. 054±0.031, the of H2R was 0.032±0.021, the (-A) of H3R was 0.047±0.033 and the (-A) of H4R was 0. 149±0. 191,respectively. In the control group, the A of H1R was 0. 017±0. 011, the (-A) of H2R was 0. 018±0. 015, the (-A) of H3R was 0. 014±0. 011, the (-A) of H4R was 0. 060±0.039, respectively. In contrast,the A of H1 R, H2 R and H3R in experimental group was increased significantly(P＜0.05); there was no significant change in (-A) of H4R expression(P＞0.05). Conclusions H1, H2 and H3 receptors in rat model interstitial cystitis bladder epithelium have increased and it indicates H1 R, H2R and H3R may be related to interstitial cystitis. H3 R may be a new treatment target of interstitial cystitis.

OBJECTIVE: Investigate common deafness gene mutations in patients with severe and profound non-syndromic hearing loss in Liaoning in order to understand their hereditary etiologies and characteristics at the molecular level. METHOD: Peripheral blood samples were obtained and the DNA templates were extracted from 128 non-syndromic hearing loss patients who are sporadic in clinics. The deafness gene chip was applied to detect hot-spot deafness gene mutations including GJB2, GJB3, SLC26A4 and mitochondrial 12S rRNA. Deafness etiology questionnaires, pure tone audiometry, auditory brainstem response, tympanometry and temporal bone CT were also applied. RESULT: Various types of gene locus mutations were seen in 52 of the 128 patients (40.6%); (1) GJB2 gene mutations (n=22) included c. 235 del C homozygous mutation (n=10), c. 235 del C heterozygous mutation (n=5); c. 176_191 del 16 heterozygous mutation (n=l); c 35 del G heterozygous mutation (n=l); c. 235 del C/c. 299_300 del AT mutation (n=l), c. 235 del C/c. 176_191 del 16 mutation (n=l), c. 35 del G/c. 176_191 del 16 mutation (n=l); c. 299_300 del AT/c. 919-2 A>G mutation (n=l), c. 235 del C/c. 919-2 A>G mutation (n=l). (2) SLC26A4 gene mutations (n=30) included c. 919-2 A>G homozygous mutation (n=6), c. 919-2 A>G heterozygous mutation (n=17), c. 2168 A>G homozygous mutation (n=l), c. 2168 A>G heterozygous mutation (n=2), c. 2168 A>G/c. 919-2 A>G mutation (n=2), c. 919-2 A>G/GJB2 c. 235 del C mutation (n=2); (3) No GJB3 and mitochondrial 12S rRNA mutation. Genetic deafness was confirmed at the gene level in 24 cases (18.8%) and 28 patients (21.9%) were diagnosed as carriers of genetic deafness gene mutations. CONCLUSION Genetic deafness occupies a large population in deaf community in Liaoning. Molecular genetic screening for these mutations and genetic counseling are effective methods to prevent the occurrence of hereditary hearing loss and provide theoretical guidance.
Adolescent ; Child ; Child, Preschool ; China ; Connexins ; DNA Mutational Analysis ; Deafness ; genetics ; Female ; Genetic Testing ; Humans ; Infant ; Male ; Mutation

Objective:To investigate the association of IL-18 gene promoter polymorphisms-607C/A,-137G/C with asthma in the Hans from Jiangxi province of China.Methods:Using polymerase chain reaction with sequence specific primer(pcr-ssp)/sequence method,the single nucleotide polymorphisms(SNPs) of the promoter region of IL-18 gene at position-607 and-137 were detected in 102 asthmatic patients(group A) [40 patients with asthma and allergic rhinitis(AR)(group A1),62 patients with asthma without AR(group A2)] and 100 healty controls(group B).Results:The frequencies of allele C at position-607 in the promoter of IL-18 gene were 50.0%(group A),40.0%(group A1),56.5%(group A2),and 45.5%(group B),respectively.The frequency of allele C in group A2 was significantly higher than that in group A1(P

Objective A HPLC method was established for determination of the content of ATST in the aqueous humor of rabbits. MethodsThe mobile phase was consisting of methanol-1％ triethylamine(57:43) and omeprazole (OMZ) as internal standard. The detection was carried out with an ultraviolet detector operated at 235nm. ResultsThere was linearity over the range of 2. 056～41.12 ug/ml in the humor aquosus, r=0.9997. The average recovery of ATST was 94.58 ％. Intra-day and in- ter-day RSD were less than 5 ％ and 10 ％ ( n = 5), respectively. Conclusion The method is reliable. It can be used for the study on the pharmacokinetics of ATST.

The Qinghai⁃Tibet Plateau is known as one of the highest endemic areas of echinococcosis However，the dog infection rates of Echinococcus granulosus in the plateau regions were similar to other non⁃Tibetan areas with the high endemic，and most of the rates were below 40%. The infected dogs with E. multilocularis were ubiquitous in Ganzi Prefecture of Sichuan Province and Qinghai Province where many survey data were done and available，which was much different from those in non⁃Ti⁃betan areas where the geographical distribution of dogs infected with E. multilocularis was sporadic. The total infection rates of Echinococcus in dogs kept stable from 1983 to 2009 in Ganzi Prefecture of Sichuan Province and did not show much variation from 2000 to 2014 in Qinghai Province as well. Since 2006，the national comprehensive prevention and control strategy and mea⁃ sures against echinococcosis have been launched in China，and significant progress has been made. In the endemic Tibetan area of Sichuan，the general Echinococcus infection rates in dogs were 28.10%，15.87%，19.22%，3.28% and 1.11% from 2009 to 2013，respectively，and the Echinococcus coproantigen⁃positive rate in Gannan Prefecture of Gansu Province and parts of Qing⁃ hai Province also decreased. This paper reviews the literature on the characteristics of dog infections in the Qinghai⁃Tibetan Plateau，so as to provide useful information to support echinococcosis control and prevention there.

OBJECTIVE: To research the prevalences of four kinds of bacteria including Alloiococcus otitidis, Streptococcus pneumonia, Haemophilus influenzae, and Moraxella catarrhalis in children with chronic otitis media with effusion (SOM) of the middle ear effusion, and the reproduction of the nasopharynx, so as to explore their meaning for the children with SOM. METHOD: Alloiococcus otitidis, Streptococcus pneumonia, Haemophilus influenza, and Moraxella catarrhal were investigated in the samples obtained from middle ear effusion and nasopharyn- geal swabs, using PCR and conventional bacterial culture methods. RESULT: By bacterial culture, the pathogen detection rate from middle ear effusion was 3.6%,while the nasopharynx was 54.0%, the detection rate of Streptococcus pneumonia, Haemophilus influenza, Moraxella catarrhalis was 10.8%, 27.0%, 4.5%, respectively, the drug susceptibility results for 51 samples of bacterial culture positive showed that 39 cases was sensitivite to the β-lactam antibiotic; By PCR, the number of detecting various kinds of bacteria simultaneously in middle ear effusion or in the nasopharynx were 6 and 34. The bacteria prevalences of S. pneumoniae, H. influenzae, M. catarrhalis, and A. otitidis are 5.4%, 5.4%, 3.6%, and 42.3% in the middle ear effusion, are 25.2%, 27.0%,13.5% and 34.2% in nasopharyngeal, respectively. CONCLUSION (1) PCR method is more sensitively detecting the bacteria than conventional bacterial culture methods. (2) The chronic SOM of children may be a combination of mixed bacterial infection, A. otitidis may be the most common pathogen of children SOM. (3) For children of SOM, if antibiotics are chosen to be used early in the disease, we suggest using the β-lactam antibiotics.
Bacteria ; Bacterial Infections ; complications ; Child ; Haemophilus influenzae ; isolation & purification ; Humans ; Moraxella (Branhamella) catarrhalis ; isolation & purification ; Nasopharynx ; Otitis Media with Effusion ; complications ; microbiology ; Polymerase Chain Reaction ; Prevalence ; Streptococcus pneumoniae ; isolation & purification

Objective To understand the screening results and positive lesion situation of colonoscopy screening among high risk urban population of colon cancer in Chongqing Nan'an District to provide a basis for the community heath guidance.Methods The high risk subjects of colon cancer screened according to the item of the Early Diagnosis and Early Treatment of China Urban Cancer and in our center for completing colonoscopy screening during 2013-2016 were collected and analyzed on the positive rates of various lesions.Results A total of 435 subjects were included,141 positive cases were found with the total positive rate of 32.41％ (141/435),in which 75 cases were male positive with the positive rate of 47.47％ (75/158),and 66 cases were female positive with the positive rate of 23.83 ％ (66/277),the polyps detective rate was 28.27 ％ (123/435),tumor-like lesion detective rate was 7.59％(33/435),the adenocarcinoma detection rate was 0.46％ (2/435);the total positive rate of male was higher than that of female(x2 =25.669,P＜0.01).Conclusion The sequential screening mode in which the high risk population preliminarily screened out by community then performs colonoscopy examination has an important significance for discovering the intestinal tract lesion.