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 review the 2461 cases of maxillofacial fractures.

METHODSFrom 2003 to 2009, 2461 maxillofacial fracture cases were treated in Foshan Hospital of Traditional Chinese Medicine, Guangzhou University of Traditional Chinese Medicine. Data regarding sex, age, cause of injury, occupation, geographic distribution, blood type, fracture site, multiple associated injuries, injury severity, the patient's first admitted department, treatment results were reviewed.

RESULTSThe male and female ratio was 4.28:1, 1424(57.86 %) patients were between 20 and 40 years of age. The most common cause of injury was road traffic accident (938 cases, 40.98%). People in tertiary industry (900 cases, 78.53%) were most vulnerable to injuries. The zygomatic complex (22.08%), nasal bone (20.67%) and mandible (16.35%) were the most frequent fracture sites, which were often associated with skull (21.74%), brain (38.36%) and soft tissue contusion injury (48.84%). 85.98% (2116/2461 cases), of patients' AIS score was less than 2. Orthopaedics (939/2461 cases, 38.16%) was the first admitted department.

CONCLUSIONSThe traffic accidents are the main cause of the maxillofacial fractures. Most injuries are found in the young and middle-aged people.

Accidents, Traffic ; Adolescent ; Adult ; Age Factors ; Aged ; Aged, 80 and over ; Blood Transfusion ; Child ; Child, Preschool ; China ; Female ; Humans ; Infant ; Male ; Mandibular Fractures ; epidemiology ; etiology ; surgery ; Maxillofacial Injuries ; epidemiology ; etiology ; surgery ; Middle Aged ; Nasal Bone ; injuries ; Retrospective Studies ; Sex Factors ; Skull Fractures ; epidemiology ; etiology ; surgery ; Young Adult ; Zygomatic Fractures ; epidemiology ; etiology ; surgery

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

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

OBJECTIVESTo evaluate the relationship between Modic change and disc height together with lumbar hyperosteogeny and study the role of Modic change in lumbar degeneration.

METHODSThe imaging data of 150 elderly patients with chronic low back pain were analysed retrospectively. All patients underwent MRI and lumbar lateral X-ray examination. The lumbar disc from L1-L2 to L5-S1 were selected for this study, including 750 discs, vertebral and endplate close to disc in 150 patients. The incidence rate of lumbar endplate Modic change, disc height and the degree of vertebral bone hyperplasia were recorded. The ratio of disc height/lumbar intervertebral disc height < 50% was defined as disc collapse. The patients were divided into 4 groups in the basis of imaging changes. Group A1:disc collapse without severe lumbar hyperosteogeny; Group A2: disc collapse with severe lumbar hyperosteogeny; Group B1: Neither disc collapse nor severe lumbar hyperosteogeny; Group B2: severe lumbar hyperosteogeny without disc collapse. The incidence rates of Modic change were compared between the 4 groups by χ(2) test. Finally, the influence of disc height and vertebral bone hyperplasia on the incidence rate of Modic change was analysed.

RESULTSFour groups of patients observed a total of 750 discs. The number of intervertebral discs in the group A1 was 208, the incidence rate was 54.3%. The number of intervertebral discs in the group A2 was 135, the incidence rate of group A2 was 34.8%. The number of intervertebral discs in the B1 group was 225, the incidence rate of group B1 was 16.9%. The number of intervertebral discs in the B2 group was 182, the incidence rate of group B2 was 29.7%. There was significant difference of lumbar endplate Modic change incidence rate among the 4 groups(χ(2) = 69.565, P < 0.05). The results of post hoc test showed that the incidence rate of Modic change in group A1 was higher than group A2, B1 and B2 (χ(2) = 12.524, 66.701 and 24.102, P < 0.00714). There was significant difference of Modic change incidence rate between group A2 and B1(χ(2) = 15.032, P < 0.00714), but there was no significant difference of Modic change incidence rate between group A2 and B2 (χ(2) = 0.945, P > 0.00714) . There was significant difference of Modic change incidence rate between group B2 and group B1 (χ(2) = 9.395, P < 0.00714).

CONCLUSIONSThe incidence rate of Modic change with disc collapse but without severe lumbar hyperosteogeny is high in elderly patients with chronic low back pain. There is no significant difference of Modic change incidence between patients with both disc collapse and severe lumbar hyperosteogeny and patients with severe lumbar hyperosteogeny but without disc collapse.

Aged ; Aged, 80 and over ; Female ; Humans ; Intervertebral Disc ; pathology ; Intervertebral Disc Degeneration ; pathology ; Low Back Pain ; pathology ; Lumbar Vertebrae ; pathology ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Retrospective Studies

To characterize the genomic sequence and arrangement of WU polyomavirus (WU virus) identified in clinical specimens collected from children with acute respiratory infections in Beijing, China, the sequences of capsid proteins VP1, VP2, and the large tumor antigen (LTAg), as well as the 5'-terminal sequence of WU virus, were amplified from the clinical specimen with ID number of BJF5276 which was determined as WU virus positive by PCR amplification. The PCR amplicons were sequenced, and genomic sequence analysis was performed by using the software DNAStar. In addition, VP2 coding-region sequences were amplified from other 21 clinical specimens identified as WU virus positive to investigate the gene diversity of WU virus. The genomic sequence of WU virus BJF5276 with accession number of HQ218321 in GenBank was 5,229 base pairs in length with 3 major coding domain sequences (CDS) sited on one strand coding for capsid proteins VP2, VP3 and VP1, and two CDS sited on the complementary strand coding for small tumor antigen (STAg) and LTAg; These 22 VP2 CDS sequences including 5 sequences submitted to GenBank were compared with 64 corresponding sequences downloaded from GenBank by MegAlign of DNAStar software, indicated that these sequences coming from children in Beijing shared high homology (over 98.8%) with those from GenBank. Phylogenetic analysis of these VP2 CDS by using Neighbor-joining (NJ) analyses with 2,000 bootstraps (Mega 4.0) showed that 20 sequences out of 22 belonged to clade Ia, and other 2 of them belonged to clade III, including 1 clustered in IIIa and 1 in a novel cluster proposed as IIIc. In conclusion, the genomic sequence of WU polyomavirus detected from clinical specimens from children in Beijing is closely related to other WU polyomaviruses in the feature of genomic coding region arrangement. Overall variation of VP2 CDS was very low, and there were different clades circulating in Beijing with a dominant clade Ia, which is different from dominated Ib circulating in other parts of the world reported previously, and a novel clade IIIc was proposed.
Acute Disease ; Child, Preschool ; China ; Female ; Genome, Viral ; Humans ; Infant ; Male ; Molecular Sequence Data ; Phylogeny ; Polyomavirus ; classification ; genetics ; isolation & purification ; Respiratory Tract Infections ; virology ; Viral Proteins ; genetics