5-10 years old were 33 cases;febrile children were 55 cases,persistent cough in 65 cases,among of those cases,the wheezing were 8 cases,nonproductive cough 45 cases,nasal discharge 7 cases in early right lung pneumonia in 38 cases,left lung pneumonia in 23 cases,pulmones involved at same time were 8 cases.Among of those children who senerated plenritis were 9 cases,pleural effussion 1 case;complication besides lung appeared 32 children.Complication of digestive and urinary system had 8 cases(11.6%),respectively.Complication of cardiovascular system had 3 cases(4.3%).Complication of nervous system and skin had 4 cases(5.8%),respectively.Complication of hematological system had 5 cases(7.2%).Eight cases(11.6%) showed damage of no more one organ,Fifty-nine cases first treated by erythromycin in vein,then by azithromycin in oral,10 cases were treated by azithromycin oral medication.Thirty-three cases fully recovered,36 cases improved.Conclusions SMPP are more founded in school children,the complication of besides lung are more serious than that of non-segmental pneumonia,it is security and relatively satisfaction to treat with erythromycin and azithromycin in sequential therapy.

Objective: To understand demand for emergency education among college students and to analyze the influencing factors, to provide the evidence for college to make prevention and controlling measures. Methods: A survey was conducted among college students who were selected by stratified random sampling from 4 colleges in Liaoning Province, and data were analyzed using general descriptive analysis, chi-square test and multivariate Logistic regression analysis. Results: There were 90.7% of college students who had urgent needs for emergency education. Students who were female(93.9%), seniors(94.4%), learning in medical colleges(97.6%), having mothers with higher education levels(92.6%), and living in urban areas(94.4%) had higher educational needs. Multivariate analysis showed that gender (OR=5.00), school category (OR=3.87), emergency attitude (OR=8.02), active learning behavior (OR=3.91), emergency knowledge self-assessment (OR=6.64) were influencing factors(P<0.05). Conclusion The emergency knowledge and preparation of college students were insufficient and emergency education was needed. The government and schools should strengthen their attention and input, develop more effective ways to disseminate emergency knowledge among students so as to improve their response ability.

OBJECTIVE To develop a non-paper,interactive,multiplex medium way,and to obtain the information disinfection protection on second level of time.METHODS Using the computer,the touchscreen,the personal digital assistant(PDA),the general packet radio service(GPRS),the pronounciation(man-machine conversation),the video frequency and the other advanced technology methods,to study and develop an electronic version of intelligent search engine system for disinfection protection.RESULTS Touching namely attained the applied and guided information,such as to fulfil exactly the disinfection technology standard for the medical workers in medical establishments,to provide the post work instruction;to correctly guide the disinfection protection for common family;and to build the communication platfrom with the enterprisers in order to meet the demand for disinfection protection appliances from the society,hospital and family.CONCLUSIONS The intelligent search engine system is feasible applying to use.

Objective To discuss the risk factors attributing intracranial infection following brain injury operation. Methods Difference factors between intracranial infection group and non-infection group following brain injury operations were compared by retrospective analysis. Results Involved in the study were 770 cases in non-infective group and 142 cases (15.6%) in infective group, with the types of infection including nonbacterial meningitis, bacterial meningitis, cerebral ventriclitis and ventrical pus accumulation, cerebral abscess, subdural pus accumulation, subcutaneous or/and subskull flap pus accumulation or osteomyelitis, and incision infections. The rate of bacterial detection was 27.5%.Postoperative infections following brain injury surgery were related to hotter weather, advanced age of patients, severity of traumatic state, multiple operations in short time, successive or double-lateral craniotomies, long-time (＞5 h) operation, microsurgery, operation on skull base or postfossa, cerebral ventricle draining, subcutaneous or epidural hydrops, and emergency operation(P＜0.05). Conclusion It should be given more attention and prophylactic treatments for the brain injury with infective risk factors mentioned above.

Aim To investigate the therapeutic effect of total saponins of Panax japonicus(SPJ)on cancer cach-exia in mice with colon adenocarcinoma. Methods BALB/c mice were subcutaneously inoculated with mu-rine colon adenocarcinoma CT26 cells to induce ca-chexia. The model animals were randomly divided into three groups: model group, SPJ low dose group and high dose group. Gavage started on the 4th day after inoculation, and the dosage regimen was as follows:the normal and model groups were given 10 mL·kg-1 saline, qd ×27; the low dose and high dose groups were treated with 20 and 60 mg·kg-1SPJ respective-ly, qd ×27. After treatment, the effects of SPJ on body weight, tibialis anterior muscle, gastrocnemius muscle,spleen and epididymal fat changes of cachexia mice were observed. HE and Western blot were used to measure the changes of cross section of gastrocnemius muscle fibers and the expression of NF-κB,PAX7 and MuRF1 protein level in the gastrocnemius and tibialis anterior muscle. Results Compared with model group, the administration of SPJ could effectively re-duce the weight loss (P <0.05), increase muscle mass (P<0.05) and decrease muscle tissue degrada-tion in cachexia mice. Meanwhile,SPJ significantly re-duced the levels of IL-1β and TNF-α in serum (P <0.05) and decreased the expression of NF-κB. Con-clusion SPJ can improve cancer cachexia in mice in a dose-dependent manner. The potential mechanism may be associated with the inhibition of NF-κB mediated in-flammatory factor expression.

OBJECTIVETo explore a new access for internal rigid fixation of mandibular mid-and-low condylar fracture.

METHODS16 patients of unilateral mid-and-low condylar fractures were treated with a 2cm mini-retromandibular approach. The subcutaneous tissues superficial to the superficial muscular aponeurotic system (SMAS) were dissected forward that parallel to the masseter muscle fiber bundles, aiming to the fracture. After exposing the fracture, the fracture segments were reduced and fixed under sufficient exposure.

RESULTSCorrect anatomic reduction and occlusion were achieved in all cases. Additionally, all patients showed normal articular function and the surgical scars were barely visible.

CONCLUSIONThe transmasseter approach by retromandibular access is one of the feasible methods for curing mid-and-low condylar fracture, which minimizeing the risk of facial nerve injury and reducing the visible scars.

Adult ; Dental Occlusion ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Mandible ; Mandibular Condyle ; Mandibular Fractures ; Masseter Muscle ; Middle Aged ; Treatment Outcome

OBJECTIVETo study rDNA ITS sequence differences between F type and that of H type of Dendrobium officinale in main habitat of China.

METHODThe population differences of the rDNA ITS region (including ITS1, ITS2, 5.8S) sequences of D. officinale were studied by the method of DNA sequences analysis.

RESULTThere were two different sites between the rDNA ITS sequence of F type and that of H type. One was in ITS1 region, and the other was in 5.8S region. It was proved that there was some relativity between the character of rDNA ITS region and the life type of the populations. The phenomenon of single nucleotide polymorphism (SNP) existed in 5.8S region of rDNA ITS region between F type and H type. The sequences of rDNA ITS region of D. officinale were reported for the first time, and the sequences of ITS region ranged 634 bp (ITS1 231 bp, ITS2 240 bp, 5.8S 163 bp).

CONCLUSIONThe analysis of rDNA ITS of D. officinale deeply reveal the population differences of D. officinale of F type and H type.

Base Sequence ; DNA, Plant ; genetics ; DNA, Ribosomal ; genetics ; Dendrobium ; classification ; genetics ; Molecular Sequence Data ; Plants, Medicinal ; genetics ; Polymorphism, Single Nucleotide ; Sequence Analysis, DNA ; Species Specificity

OBJECTIVETo investigate molecular epidemiologic features of rotaviruses circulating in Shanghai, China.

METHODSStool samples were collected from 1230 hospitalized children with community-acquired and nosocomially acquired diarrhea in Children's Hospital Affiliated to Fudan University between November 1, 1999 and December 31, 2001. Polyacrylamide gel electrophoresis (PAGE) was used to detect rotavirus genomic RNA and identify electropherotypes of group A rotavirus RNAs. Reverse transcription polymerase chain reaction (RT-PCR) was performed to amplify full length VP7 gene and dot blot hybridization was performed to identify rotavirus G serotypes using digoxigenin-labelled variable regions from VP7 genes as probes. These probes were amplified by PCR from recombinant plasmids containing full length G1, G2, G3 and G4 VP7 genes from rotavirus field strains detected in Beijing and digoxigenin labelled dUTP was integrated into the PCR products. The Kruskal-Wallis analysis of variance was employed to analyze whether there were significant differences in variables.

RESULTSOut of 1230 samples investigated, 493 (40.1%) were group A rotavirus gene positive by PAGE, among which 397 (80.5%) showed long electropherotypes, 55 (11.2%) showed short electropherotypes, 18 (3.7%) showed mixed electropherotypes which suggested that the children were co-infected by rotaviruses with different electropherotypes, 23 (4.7%) were non-typable because of degradation of some of the genomic RNA fragments. No group B or group C rotavirus was found. RT-PCRs were performed for 328 fecal specimens containing sufficient rotavirus RNAs and VP7 gene products were obtained from 254 (77.4%) samples. Dot blot hybridization showed serotype G1 accounted for 55.5% (141) of these samples, serotype G3 accounted for 27.6% (70), serotype G2 accounted for 9.4% (24), co-infection by 2 rotaviruses with different G types accounted for 6.3% (16), only 1 G4 was detected and 2 were non-typable. The genomic RNA patterns of all G2 strains were short and those of G1, G3 and G4 strains were long. There were no statistically significant differences for age distribution and clinical manifestations among those infants and children infected by rotaviruses with different G serotypes.

CONCLUSIONGroup A rotavirus is the major pathogen for diarrhea in infants and children in Shanghai during the period of Nov. 1999 to Dec. 2001. Rotaviruses with long electropherotype were dominant during these years. Serotypes G1 to G3 constituted 98.8% of all 254 strains tested, and G1 was the most common serotype followed by G3 and G2, whereas serotype G4 was seldom found. Some of the children were co-infected by rotaviruses with different G serotypes. Clinical manifestations were not related to the infecting rotavirus with different G serotypes.

Age Factors ; Antigens, Viral ; Capsid Proteins ; genetics ; metabolism ; Child, Preschool ; China ; epidemiology ; Data Collection ; Dysentery ; epidemiology ; etiology ; Electrophoresis, Polyacrylamide Gel ; Feces ; virology ; Female ; Humans ; Infant ; Male ; RNA, Viral ; genetics ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Rotavirus ; classification ; genetics ; Rotavirus Infections ; complications ; epidemiology ; virology ; Serotyping

OBJECTIVETo compare the therapeutic effect on sudden deafness between acupuncture and moxibustion therapy of excitation-focus transfer and routine medication.

METHODSEighty cases of sudden deafness were randomly divided into two groups, 40 cases in each one. Acupuncture and moxibustion therapy of excitation-focus transfer was adopted in observation group on Yongquan (KI 1) (with reducing and slightly heavy manipulation), Tinggong (SI 19), Tinghui (GB 2) and Ermen (TE 21), and associated with suspending moxibustion for thermal sensitization on Yongquan (KI 1). In control group, the routine medications were given. The therapeutic effects of two groups were compared with each other.

RESULTSAfter three sessions of treatment, dB value of hearing loss in two groups decreased (P<0.05, P<0.01), but the improvement of hearing in observation group was superior to that in control group (P<0.05). The total effective rate was 80.0% (32/40) in observation group, which was better than that 55.0% (22/40) in control group (P<0.05).

CONCLUSIONAcupuncture and moxibustion therapy of excitation-focus transfer presents superior therapeutic effect on sudden deafness as compared with the routine western therapy.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Female ; Hearing Loss, Sudden ; drug therapy ; therapy ; Humans ; Male ; Middle Aged ; Moxibustion ; Young Adult

OBJECTIVEThe present study was designed to explore the practical application of the rapid etiological diagnosis by detecting specific IgM antibody against common respiratory viruses in children with acute lower respiratory infections (ALRI).

METHODClinical specimens including nasopharyngeal aspirates and serum of acute phase from hospitalized children were collected from 207 infants and children with acute lower respiratory infections from March 2009 to September 2010. Seven common respiratory virus antigens were identified from the collected nasopharyngeal aspirates by direct immunofluorescence assay (DFA). ELISA was used to detect specific IgM antibody against RSV, ADV, IFVA, IFVB and PIV, while indirect immunofluorescence assay (IFA) was used to detect specific IgM antibody against RSV, ADV, IFVA, IFVB, PIV1, PIV2 and PIV3 in collected acute phase serum.

RESULTThe overall positive rates to detect viral antigen by using DFA, ELISA and IFA was 67.6%, 57.5% and 39.6%, respectively. The consistent rate of ELISA and IFA versus accepted DFA were 21.7% and 31.4%, respectively. The average days from onset of the symptoms to blood sample collection for those with the consistent results by ELISA and DFA were 12.0 d for ADV, 9.6 d for PIV2, 9.5 d for IFV, and 5.3 d for RSV, respectively, and by IFA and DFA were 15.0 d for PIV3, 9.2 d for ADV, and 7.4 d for RSV, respectively. Among all age groups, the consistent rate of serum viral IgM and antigen detections was highest in children younger than 3 years old.

CONCLUSIONAlthough there were differences between serum IgM antibody and viral antigen detections, specific IgM antibody detection was of value in early and rapid etiological diagnosis of pediatric ALRI, especially for young children. It could provide serologic evidence of respiratory virus infection. The diagnostic rate of pathogen could be improved if it was used in combination with viral antigen diagnostic methods.

Antibodies, Viral ; analysis ; blood ; Antibody Specificity ; Antigens, Viral ; analysis ; Child ; Child, Preschool ; Enzyme-Linked Immunosorbent Assay ; Female ; Fluorescent Antibody Technique ; Humans ; Immunoglobulin M ; analysis ; blood ; Infant ; Male ; Nasopharynx ; virology ; RNA Viruses ; genetics ; isolation & purification ; Respiratory Syncytial Virus Infections ; diagnosis ; virology ; Respiratory Syncytial Viruses ; genetics ; isolation & purification ; Respiratory Tract Infections ; diagnosis ; immunology ; virology ; Sensitivity and Specificity