Objective: To study the infectious state of 3 kinds of viruses (CVB, CMV and EBV) in respiratory tract infection and its significance. Methods: Among 290 patients studied, there were 158 boys and 132 girls, aged from 6 months to 12 years. The antigen of coxsackievirus B (CVB-Ag) and antibody of coxsackievirus B (CVB-IgM), antibody of cytomegalovirus (CMV-IgM) and antibody of EB virus (EBV- IgM) were detected by ELISA method. Results: (1) The positive incidence of upper respiratory tract infection, bronchitis, pneumonia was higher than that of noninfectious disease group (P<0.01). The positive incidence of CVB was higher than that of CMV and EBV(P＜0.01). (2)There were cross viruses positive, especially in pneumonia group (P<0.05), usually CVB cross other virus infection. (3) The course of pneumonia was long in single CVB (P<0.01) and longer in cross infection of viruses (P<0.01). Conclusion: CVB infection is the most common one in the 3 viruses. Attention should be paid to multiple viruses infections in pneumonia children.

The medical law science interdisciplinary talents play an crucial role in solving medical service dispute and alleviating contradictory. Based on the questionnaire survey and the interview to the court and law offices as well as the analysis of the society's demand for the knowledge structure and ability of medicine law professionals, we proposed the construction of the training mode for medicine law professionals with the ability to adapt to the social demand.

Objective To study the different patterns of hippocampal atrophy by MRI segmental analysis and to investigate the etiology and pathogenesis of temporal lobe epilepsy Methods GE 1 5 T Signa Horizon LX MRI scanner was used Oblique coronal T 1 weighted images perpendicular to the long axis of the hippocampus were obtained The mesial temporal structures were divided into four parts: the amygdala, hippocampal head, body and tail MRI patterns of atrophy in 50 patients with histologically confirmed hippocampal sclerosis were investigated by MRI volumetric measurement and segmental analysis, and the differences of clinical features and surgical outcome in different groups were compared Results Diffuse hippocampal atrophy was found in 22 of 50 patients (44%), 5 of the 50 patients (10%) showed diffuse atrophy involving both the amygdala and hippocampus 20 of the 50 patients (40%) had hippocampal focal atrophy and 8 of 50 patients (16%) had no obvious atrophy 38 of 50 (76%) hippocampal sclerosis had atrophy in the hippocampal body, 29 of 50 (58%) had hippocampal head atrophy, 24 of 50 (48%) had hippocampal tail atrophy, and the least involved part was the amygdala (16%, 8/50) 10 patients who had normal hippocampal volume showed focal hippocampal atrophy by segmental analysis Various patterns of hippocampal atrophy were found to be statistically related to the duration of epilepsy, the frequency of seizure and the outcome of surgery, respectively ( P 0 05) Conclusion MRI segmental analysis can improve the diagnostic sensitivity of temporal lobe epilepsy and help to investigate its etiology and pathogenesis

Objective To study the way of quick identification of haemophilus influenzae with reverse dot blot.Methods Oligonucleotide probe which is specially targeted to 16SrDNA of haemophilus influenzae was designed, then fixed the probe to nylon membranes, and hybridized with the production of gain with the universal primers.Results The universal primers could hybridize the target sequence from common pathogenic bacteria by PCR, and oligonucleotide probe could hybridize with haemophilus influenza specially and could not hybridize with other bacterias. It proved that the probe was of highly speciality.Conclusion Reverse dot blot is a good method of quickly identification of haemophilus influenzae.

Objective To investigate serum levels of interleukin(IL)-22 in typeⅠhypersensitivity disease patients with monosensitization and polysensitization,inhaled allergens and food allergens,and explore the correlation between IL-22 levels and allergens.Methods A total of 100 patients with typeⅠhypersensitivity disease and 30 normal controls were recruited in this study.Western blot and enzyme-linked immuno sorbent assay were used to detect 19 types of allergens′ specific IgE antibody and IL-22 concentrations,respectively.Results Serum level of IL-22 was positive correlated with the number of sensitized allergens(r=0.318,P=0.001).The levels of IL-22 in polysensitization patients,monosensitization patients and normal controls were 24.52(20.41,29.27),22.02(15.25,25.59),18.06(16.02,23.04)pg/mL respectively.IL-22 in polysensitization patients(n=42) were higher than those in monosensitization patients(n=58) and normal controls(U=867.500 and 229.000,P<0.05,respectively).Compared with the normal controls,the IL-22 level was also higher in monosensitization patients(U=608.000),the difference was significant(P<0.05).However,there was no significant difference on IL-22 between inhaled allergens patients(n=34) and food allergens patients(n=24)(t=0.082,P>0.05).Conclusion Serum level of IL-22 increases in type Ⅰhypersensitivity disease patients,was is positive correlated with the number of sensitized allergens.

Objective To make sure whether there is any association between genetic polymorphism of tumor necrosis factor (TNF) ? and systemic lupus erythematosus (SLE).Method PCR RFLP was used.A population based and family based study was carried out in 99 SLE patients,116 health controls and 12 families.Results The TNF ?2 allele frequency of SLE patients was significantly different from that of controls ( P

Antineoplastic Agents ; therapeutic use ; Benzenesulfonates ; therapeutic use ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; Niacinamide ; analogs & derivatives ; Phenylurea Compounds ; Pyridines ; therapeutic use

Based on the needs of healthcare system reform, Australia has implemented activity based funding(ABF) payment mode nationwide, and established the Independent Hospital Pricing Authority as the specific implementation agency in 2011. The main responsibilities and functions of the ABF payment mode covers pricing of medical services, classification of healthcare services, collection of clinical data and cost accounting of healthcare services. ABF payment mode presents outstanding advantages in promoting the capacity of healthcare service, maintaining fairness of healthcare service supplies and carrying out cooperation across different institutions. These efforts provide important references for China in its top-level design of payment method, pilot project of classification system, medical service items and price dynamic adjustment, informationization and information standardization construction among public hospitals.

Objective: To analyze the trend in burden of rheumatoid arthritis (RA) in China from 1990 to 2021, so as to provide insights into reducing the RA burden in China. Methods: Data of Global Burden of Disease Study 2021 were collected, and the incidence, mortality and disability-adjusted life years (DALY) of RA in China from 1990 to 2021 were analyzed and compared with global and different Socio-demographic Index (SDI) regions. The trend in burden of RA was analyzed using average annual percent change (AAPC). Results: The crude incidence rates of RA in China increased from 10.87/105 in 1990 to 17.38/105 in 2021, the crude mortality rates increased from 0.41/105 to 0.72/105, and the crude DALY rates increased from 34.26/105 to 58.61/105, with the increases of 59.98%, 77.95% and 71.06%, respectively. From 1990 to 2021, the standardized incidence rates of RA in China showed an increasing trend (AAPC=0.545%, P<0.05), the standardized mortality rates showed a decreasing trend (AAPC=-0.783%, P<0.05), and the standardized DALY rates showed no significant trend (AAPC=-0.017%, P>0.05). In 2021, the standardized incidence rate, standardized mortality rate and standardized DALY rate of RA were higher in females than in males; from 1990 to 2021, the standardized DALY rates of RA showed a decreasing trend in females (AAPC=-0.200%, P<0.05) and an increasing trend in males (AAPC=0.316%, P<0.05). The crude incidence rates of RA first increased and then decreased with age in 2021, reaching the highest in the age group of 75-<80 years at 34.36/105. Both the crude mortality rates and the crude DALY rates increased with age, reaching the highest in the age group of 95 years and older at 26.72/105 and 285.67/105, respectively. The standardized incidence rates and standardized DALY rates of RA in China in 2021 were lower than those in high SDI regions, while the standardized mortality rate was lower than that in medium-low SDI regions. Conclusions The burden of RA in China from 1990 to 2021 showed an upward trend, and was at a high level compared to different SDI regions. Higher disease burden of RA was seen in females and the elderly.