Animals ; Breast Neoplasms ; pathology ; Cell Division ; physiology ; Cells, Cultured ; Humans ; Macrophages ; cytology ; Signal Transduction ; immunology ; physiology ; Space Flight ; Tumor Cells, Cultured ; Weightlessness

Objective To induce experimental autoimmune myasthenia gravis (EAMG) rabbits by using T?125～147 Methods Peptides T?125～147 were synthesized referring to the residue sequence of acetylcholine receptor of Torpedo California and the rabbits were inoculated with the peptides Clinical manifestation was graded in 4 levels Electrophysiological function was assessed by repetitive nerve stimulation (RNS) and single fibre electromyography (SFEMG) tests Anti peptides antibodies were evaluated by enzyme linked immunosorbent assay (ELISA) Student t test was used to analyze the difference between the EAMG and healthy rabbits Results Following the second inoculation,the rabbits appeared weakness Clinical symptoms were improved by neostigmine At 3,5 and 10 Hz,the decrement of compound muscle action potential (CMAP) and the mean jitter (MCD) of the immunized rabbits were higher than in the healthy ones The percentage of decrement of CMAP in order of the control group and the T?125～147 group were:3 Hz: 1 625?1 317,25 375?7 945; 5 Hz: 2 000?1 732,25 625?9 102; 10 Hz: 1 750?1 392,28 875?8 709.Following the above sequence,the MCD were:3 Hz: (9 875?1 126) ?s,(25 875?7 945) ?s; 5 Hz: (11 375?0 916) ?s,(27 500?3 381) ?s; 10 Hz: (12 375?1 061) ?s,(31 000?4 811) ?s Anti peptide antibodies in immunized groups were significantly higher than those in the control group Conclusion T?125～147 might be served as the immunogenic to induce EAMG in rabbits,accompanied by elevation of anti peptide antibodies and the blockage of neuromuscular transmission

Cervical cancer is one of the most common and deadliest cancers in females worldwide. Despite the treatment methods of surgery, radiotherapy and chemotherapy are maturing, the prognosis of patients with recurrent, advanced or metastatic cervical cancer remains poor. Molecular targeted therapy provides new hope for these patients. This review focuses on the advances in agents targeting vascular endothelial growth factor pathway, epidermal growth factor receptor, mammalian target of rapamycin, histone deacetylases and cyclooxygenase-2 in cervical cancer.

Epstein-Barr Virus Infections ; Humans ; Lymphoproliferative Disorders ; diagnosis ; genetics

Asthma ; Humans ; Hygiene ; Hygiene Hypothesis ; Hypersensitivity

Adolescent ; Basal Ganglia Diseases ; Calcinosis ; Child ; Female ; Humans ; Pedigree

Tis study discusses the applicable relationship between Buyang-huanwu decoction and hemodynamic cerebral infarction from pathogenesis of Qi asthenia causing blood stasis.pathological features of hemodynamic cerebral infarction and the function and mechanism of Buyang-huanwu decoction and so on.It also investigates the methods of applying Buyang-huanwu decoction to treat hemodynamic cerebral infarction from such aspects as dose,occasion,contraindication and attentions.

[Objective]To evaluate the initial effect of the computer-assisted total knee replacement system.[Method]The 24 computer-navigated knees in our department were involved,and were matched at ratio of 1∶3 by previous cases at sex,age and disease.All cases anteroposterior and lateral projection X-ray films were checked postoperatively.We compared ? and ? angles at anteroposterior films,? and ? angles ant lateral films of all involved cases[Result]Although there was no significant differences existing between two groups,we still observed the obvious reduce risk of malplacement both for femoral and tibial prosthesis,and improvement of mechanical alignment.[Conclusion]By using computer-navigated total knee replacement system during operating,the precise and repeatability could be ensured.

OBJECTIVE:To investigate the characteristics of ARDs induced by ciprofloxacin lactate.METHODS:Using philometric method,65 cases developing drug adverse reactions to ciprofloxacin lactate,reported in domestic journals during the past 2 years,were analysed.RESULTS:Of the ARDs in 65 cases,40 were allergic reactions(61.5%),13 reactions of nervous system(12.3%),3 kidney function damage(4.6%),1 liver function damage,1 cardiovascular reaction(1.5%) and 6 reactions of urinary system.CONCLUSION:The ARDs should be under consideration in choice of ciprofloxalin lactate.

Objective To study the level and difference of cytokine in COPD patients with lung qi deficiency syndrome and lung yin deficiency syndrome. Methods The level of IL-8, IL-1? and TNF-? in COPD patients were detected respectively. There were 30 cases with lung qi deficiency syndrome and 30 cases with lung yin deficiency syndrome, meanwhile, thirty healthy people were selected as the control group. Results The cytokine level of lung qi deficiency syndrome and lung yin deficiency syndrome was significant higher than that of the health people (P