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.

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.

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.

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

OBJECTIVETo explore the regional anatomy of the rectum including the perirectal fasciae and spaces.

METHODSTwenty-one cadavers (15 males and 6 females) were embalmed and their vessels were visualized by injection with color dye. From the cadavers, 30 hemipelvis and 6 three-quarter pelvis were harvested. The perirectal fasciae and spaces and the pelvic autonomic nerves were dissected and examined.

RESULTSThree tissue layers were dissected from the inside to the periphery including the proper rectal fascia enveloping the mesorectum, the presacral fascia, and the piriformis fascia fused with the sacral periosteum. The mesorectum comprised 2 parts with the classical posterolateral fat covered by the proper rectal fascia posteriorly and the anterior fat covered by the posterior layer of Denonvilliers fascia anteriorly. Extending anteriorly to the anterior layer of Denonvilliers fascia, the presacral fascia bisected the space between the mesorectum and the piriformis fascia into the retrorectal space and the presacral space. The retrorectal space extended cranially to the left retrocolic space, anterior to the space between the 2 layers of Denonvilliers fascia(prerectal space).

CONCLUSIONSFrom the inside to the periphery, the proper rectal fascia, the presacral fascia, and the muscular fascia are distributed in an annular pattern around the mesorectum. The presacral fascia divides the perirectal space into 2 annular parts, the central retrorectal space and the peripheral presacral space. The retrorectal space is the ideal surgical plane for total mesorectal excision.

Adult ; Aged ; Cadaver ; Fascia ; anatomy & histology ; Female ; Humans ; Male ; Mesocolon ; anatomy & histology ; surgery ; Middle Aged ; Pelvis ; anatomy & histology ; Rectum ; anatomy & histology

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

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