Reading therapy in hospital libraries, academic libraries and public libraries was described in terms of its theoretical study and practical study,and its significance in hospital library was elaborated by comparative analysis.

The WeChat service provided at present in 14 hospitals directly under the Yunnan Health and Family Planning Commission was surveyed with suggestions proposed for providing active Wechat service in hospitals in order to alleviate the difficulty to see a doctor and the tense relationship between doctors and patients.

Objective:To investigate the clinical efficacy of loratadine combined with compositus mentholi cream in the treatment of infantile with external ear eczema and evaluate the safety .Methods:Totally 96 cases of infantile with external ear eczema were ran-domly divided into the observation group (n=48) and the control group (n=48) according to a random number table .Both groups were given the conventional treatment .The control group was treated with topical compositus mentholi cream , while the observation group was treated with loratadine additionally .Both groups were treated for 10 d.The clinical efficacy , the level changes of interleukin-4 (IL-4), interferon-γ(IFN-γ) and immunoglobulin-E (IgE) before and after the treatment, the incidence of adverse reactions during the treatment and the relapse after 6-month follow-up were compared between the groups .Results:The total effective rate of the obser-vation group (95.83%) was significantly higher than that of the control group (79.17%, P<0.05); the levels of IL-4, IFN-γand IgE in both groups were significantly decreased after the treatment (P<0.05), and those in the observation group were significantly lower than those in the control group (P<0.05);there was no significant difference in the incidence of adverse reactions between the groups (P<0.05); the recurrence rate in the observation group (8.33%) was significantly lower than that in the control group (22.92%, P<0.05).Conclusion:The clinical efficacy of loratadine combined with compositus mentholi cream in the treatment of infantile with external ear eczema is reliable with promising safety .

Objective:To investigate the cardiac magnetic resonance technique in the diagnosis and treatment of unstable angina application value. Methods:The hospital diagnosed patients with unstable angina as research subjects, were given coronary angiography in patients (CAG) examination, ECG, echocardiography and cardiac MRI examination, recording the results and statistical analysis. Results:Cardiac MRI for>90%stenos is detected heart rate, and coronary angiography (CAG) showed no significant difference (x2=3.257, P>0.05), for<90%stenos is detection rate, and coronary angiography (CAG) was statistically significant between test results (x2=17.267, x2=25.714;P<0.05);cardiac magnetic resonance for the degree of stenos is of myocardial ischemia in patients with high detection rate and electrocardiogram detection rates were significantly different(x2=4.65, P<0.05), but the total no significant difference between the detection rate(x2=0.251, P>0.05);cardiac MRI for cardiac function and cardiac structure determination is better than conventional echocardiography. Conclusion: Cardiac MRI technology to more accurately reflect changes in cardiac structure and function of the stenos is and effort ischemia detection rate with conventional inspection methods have better consistency.

Sleep plays an important role in the modulation of endocrine function and energy metabolism; hormone levels are markedly different during a sleepless night compared with a night of normal sleep. Sleep deprivation may change the levels of cortisol, growth hormone (GH) and thyrotropin (TSH) at night. In addition, sleep curtailment disturbs the balance of anorexigenic (leplin) and orexigenic (ghrelin) factors, and does harmful to glucose tolerance.

Objective:To observe the clinical efficacy of the combination of montelukast, budesonide nasal spray and deslorata-dine citrate disodium in the treatment of allergic rhinitis and its influence on inflammatory cytokines. Methods:Totally 94 cases of al-lergic rhinitis patients received treatment in our hospital were selected and divided into the observation group and the control group ran-domly. The control group received budesonide nasal spray and desloratadine citrate disodium, and the observation group received mon-telukast additionally. After 4-week treatment, the changes of clinical symptoms and the contents of IL-6, IL-8 and IL-10 in the two groups were compared. The clinical efficacy of the two groups was also compared. Results:After the treatment, the VAS score of the nasal symptom and category symptoms in the two groups were lower than that before the treatment, and the score of the observation group was lower than that of the control group (P<0. 05). After the treatment, the contents of IL-6 and IL-8 were significantly re-duced while the content of IL-10 was significantly increased in the two groups, and the changes in the observation group were more no-table than those in the control group (P<0. 05). The total effective rate of the observation group was 91. 49%, which was higher than that of the control group (80. 85%, P<0. 05). Conclusion:The combination of montelukast, budesonide nasal spray and deslorata-dine citrate disodium can significantly improve the clinical symptoms, reduce the IL-6 and IL-8 levels and increase the IL-10 content in allergic rhinitis patients.

Objective To study the effect of calcium on human peritoneal mesothelial cells (HPMCs). Methods Proliferation abilities of HPMCs were assessed by tetrazolium salt colorimetry assay (MTT assay) and the levels of LDH in the supernatant were detected in all groups to evaluate the damage of HPMCs. The expression of TNF-α in cytoplasm was detected by immunohistochemistry. Results Calcium enhanced proliferation of HPMCs in a time-dependent manor(P＜0.01), especially calcium with 1.25 mmol/L(0.5098±0.016,0.6763±0.048) and 1.0 mmol/L(0.4853±0.016,0.6678±0.076). Calcium with different concentrations significantly increased the levels of LDH in HPMCs in a time-dependent manor, while the effect of calcium with 1.25 mmol/L was lowest(17.78±1.18,23.60±1.39,P＜0.01). Calcium with 2.0 mmol/L[(42.61±3.29)%] and 1.75 mmol/L[(33.32±1.88)%] significantly up-regulated the expression of TNF-α(P＜0.01) . Conclusions High calcium damaged HPMCs and up-regulated the expression of TNF-αby HPMCs, while physical calcium (1.25 mmol/L)can protect peritoneum and prevent peritoneal fibrosis.

In order to find out the more applicable way in detecting the acute toxicity of environmental pollutants,the author described the luminescent bacteria toxicity (LBT) test on the basis of literature review.In the article,the principle,the current usage both in our country and abroad,and the perspective of LBT are discussed.The results showed that LBT has many advantages such as relative sensitivity,quickness,convenience,and cheapness,while there are some disadvantages such as poor reappearance and existence of some errors in testing.Along with the rapid development of modern equipment and photo electronic techniques in analysis field.The application LBT combined with GC,GC/MS and fluorescence,ultraviolet equipment,will provide a more promising perspective in developing accurate quantitative analysis of the acute toxicity of environment pollutants

Animals ; Carnitine ; pharmacology ; H(+)-K(+)-Exchanging ATPase ; metabolism ; Mitochondria, Muscle ; enzymology ; Muscle, Skeletal ; drug effects ; Physical Conditioning, Animal ; Rats

Objective To investigate the effects of propofol on activation of NF-κB in polymorphonuclear neutrophils (PMNs) in rats with LPS-induced acute lung injury (ALI). Methods Sixty healthy SD rats of both sexes, aged 3 months, weighing 250-350 g, were randomly divided into 5 groups (n = 12 each):control group (group C), ALI group and 3 different dose of propofol groups (group P1, P2, P3). The animals were anesthetized with intraperitaneal 3% pentobarbital sodium 40 mg/kg. LPS 5 mg/kg was injected via femoral vein in group ALI.Propofol 5, 10 and 15 mg· kg- 1· h- 1 was infused intravenously over 2 h immeliately after injection of LPS 5 ng/kg through femoral vein in group P1, P2 and P3 respectivey. In group C normal saline 10 ml was injected via femoral vein instead. All rats were killed by exsanguination at the end of infusion of propofol. The right lung was removed for microscopic examination. The morphologic changes were scored 0-3 (0 = normal, 3 = severe morphologic changes). Blood samples were collected from carotid artery for determination of the expression of total NF-κB and activated NF-κB in PMNs by Western blot. Results Compared with group C, morphologic change scores and activated NF-κB expression in PMNs were significantly increased in group ALI, P1 and P2, and morphologic change scores increased in group P3. Morphologic change scores in group P1 and P2 and activated NF-κB expression in PMNs in group P1, P2 and P3 were significantly decreased compared with those in group ALl. Morphologic change scores and activated NF-κB expression in PMNs were decreased gradually in group P1, P2 and P3 . There was no significant difference in total NF-κB expression in PMNs among all groups. Conclusion Propofol can attenuate ALI induced by LPS through inhibition of the activation of NF-κB in PMNs in rats.