Bacterial Proteins ; pharmacology ; Blotting, Western ; Humans ; Immunohistochemistry ; methods ; Interleukin-8 ; genetics ; metabolism ; Internal Fixators ; Lung ; cytology ; drug effects ; Lung Diseases ; microbiology ; Pharmaceutical Solutions ; pharmacology ; Porins ; pharmacology ; RNA, Messenger ; analysis ; Reverse Transcriptase Polymerase Chain Reaction ; Solutions ; chemistry

Child, Preschool ; Female ; Humans ; Lupus Erythematosus, Systemic ; complications ; Respiratory Insufficiency ; complications

Diagnosis, Differential ; Humans ; Parathyroid Glands

Aged ; Biopsy, Needle ; methods ; Coal Mining ; Humans ; Lung ; pathology ; Lung Neoplasms ; complications ; diagnosis ; Middle Aged ; Pneumoconiosis ; complications

Objective To investigate the expression and significance of interkeulin 10 (IL-10)in children patients with mycoplasma pneumoniae pneumonia(MP). Methods Twenty-six children patients with MP( MP group)and20 health control( contrl group)were sequentially enrolled in this study. The production of IL-10 mRNA was measured by fluorescent quantitative polymerase chain reaction. Results Expression of IL-10 mRNA in MP group (33 893.22±5 207.60) copy/μg was significantly lower than that in control group(59 341.92 ±6 712.98) copy/μg(t = - 14. 49, P ＜ 0. 01 ). Expression of IL-10 mRNA in heavy degree MP group was significantly lower than that of mild degree MP group ( t= - 2. 20, P ＜ 0. 05 ). Conclusion The expression of IL-10 was low, and played an important role in the development of patients with MP.

By organizing literature, summarizing and analyzing the relevant experimental and clinical studies, this article analyzed the study status of the analgesic action of electroacupuncture with different frequencies from the chemical mechanism, neuro- physical mechanism, molecular mechanism, and action mechanism. It brought up that electroacupuncture of different frequencies can activate different regions in the central system and generate different central opioid peptides, excite different receptors and afferent neurons, and different acupuncture manipulations can induce different neural electrical information encoding sequences. This article has provided theoretical evidences for future researches on the mechanism of acupuncture analgesia.

Objective To observe the treatment of ~(99)Te-MDP on typeⅡcollagen induced arthritis (CIA)in rat,and the effect on the expression of synovial MMP-3 and TIMP-1 mRNA.To explore the mech anisms of the ~(99)Te-MDP in the treatment of rheumatoid arthritis.Methods The rats in which C1A(n=24)were divided into three group:the control group(n=8),~(99)Tc-MDP group(n=8)and Methotrexate group(n=8). Arthritis were evaluated by arthritis index and histopathological index and the expressions of MMP-3 and TIMP-1 mRNA in synovium were detected by RT-PCR.Results①The arthritis indexs of the control group, the methotrexate group,the ~(99)Tc-MDP group were increased with time.②The histopathological scnres of the control group were significantly higher than those of methotrexate group and ~(99)Tc-MDP group(P＜0.01).The histopathological scores of cartilage destruction and bone erosion of ~(99)Tc-MDP group were lower than those of methotrexate group(P＜0.05).③The levels of MMP-3 mRNA of the control group,~(99)Tc-MDP group, methotrexate group were notably higher than those of the control group(P＜0.01).The levels of control group was notably higher than that of the ~(99)Tc-MDP group(P＜0.05).There was not significant difference in all groups on the levels of TIMP-1 mRNA(P＞0.05).Conclusions ~(99)Tc-MDP can notably relieve the arthritis symdrome and retard the catilage damage and bone erosion of CIA in rats,and could significantly decrease the MMP-3 mRNA in the synovium.Which may be one of the therapeutic mechanism.~(99)Tc-MDP is better than methotrexate in retarding catilage and bone erosion and decreasing MMP-3 mRNA in CIA rats in a 3-week therapeutic intervention.

Objective:To search, evaluate and integrate the best evidence for lactation maintenance of very low birth weight infant(VLBWI) mothers, and to provide evidence for lactation maintenance.Methods:Up to Date, BMJ best practice, Newborn Services Clinical Guidelines, ABM, NICE, OVID evidence-based database, NGC, Joanna Briggs Institute Library, Cochrane Library, Web of Science, PubMed, CNKI, CBM and Wanfang Data were retrieved by computer on the Maintenance of Mother′s Lactation in VLBWI: Guidelines, Systematic Evaluation, Expert Consensus/Opinions, Evidence Summary Literature screening, quality evaluation, evidence extraction and integration of documents which met the requirements.Results:A total of 10 articles were included, including 3 guidelines, 4 systematic reviews, 1 expert consensus and 2 expert opinions. A total of 41 evidences were summarized from 9 aspects, including lactation support, lactation initiation, lactation monitoring and the application of lactating agents.Conclusion:The evidence of lactation maintenance of VLBWI mothers is sufficient, which can provide a basis for medical staff to make clinical decisions.

Objective To investigate the effect of comprehensive intervention therapy of reducing fat on sex hormone and growth hormone(GH) in adolescent girl students with simple overweight and obesity.Methods Girl students with simple obesity were accepted a comprehensive measures composed of aerobicexercise,reasonable diet,behavior modification for 10 monthes,and their sex hormone and GH were detected and analyzed before,during and after test respectively.Results GH and estradiol(E_2) levels were significantly lower in obese subjects than those in normal subjects,but the level of testosterone(T) was highter,and GH and E_2 were increased obviously after reducing fat.Level of T decreased significantly(P