Humans ; Tinnitus ; diagnosis ; therapy

Humans ; Tinnitus ; therapy ; Transcranial Magnetic Stimulation

Cardiopulmonary Resuscitation ; China ; Humans ; Time Factors

Humans ; Otitis Media ; microbiology ; Tuberculosis

An animal model of acute lung injury was reproduced by intravenous injection of E. coli endotoxin to burned rats. The histological changes of lung were studied using transmission electron microscope. It was found that leukocytes accumulated in the pulmonary capillaries and adhered to endothelia. The WBC count decreased gradually. The level of MDA, lung coefficient and lung water content were increased. The SOD activity was decreased. Pretreatment with SOD could improve the changes mentioned above. This study suggests that oxygen radicals play an important role in acute lung injury induced by burns complicated by endotoxemia.

Objective To explore the clinical characteristics of patients during recovery period in low flow and circulation closed pattern anesthesia by ZEUS with isoflurane.Methods During elective gynecologic surgery,35 ASA Ⅰ or Ⅱ patients were anesthetized with isoflurane under general anesthesia with tracheal intubation.The ventilation was used with the closed circuit breathing mode (Autocontrol) of ZEUS anesthesia machine.The time of inhale drug,exhale drug and eyes-opend,consumption of drug and complication were recorded during the process.The values of NT stage (NTS),NT index (NTI),the final endexpiratory concentration of isoflurane (EXP),MAC and hemodynamic parameters were recorded during the time of isoflurane stopping inhale,recovery of spontaneous respiration,eyes opening.Results The values of NTI (50±7,74±12,86±10,t =-9.382,t =-16.682,P ＜ 0.01),the EXP [(0.9±0.0)％,(0.1±0.1)％,0,z =-7.262,z =-7.835],MAC [(1.2±0.1)％,(0.2±0.2)％,0,z =-7.186,z =-7.728,P ＜ 0.01] and hemodynamic parameters (SBP,DBP,MAP,HR) [(108.1±13.4) mm Hg (1 mm Hg =0.133 kPa),(66.3±12.1) mm Hg,(84.3± 12.5) mm Hg,(69.8±12.5) /min and (124.6±17.9) mm Hg,(75.7±14.5) mm Hg,(96.0±14.6) mm Hg,(82.8±15.0)/min and (128.0±16.3) mm Hg,(77.1±15.0) mm Hg,(99.8±15.3) mm Hg,(85.2±18.5) bpm] (t =-4.365,t =-2.951,t =-3.574,t =-3.921; t =-5.554,t =-3.309,t =-4.642,t =-4.085,P ＜0.01) during the time of recovery of spontaneous respiration and tracheal extubation were statistically significant compared to the time of isoflurane stopping (P＜ 0.01).None of patients experienced intraoperative was awareness.Conclusion Isoflurane can be used for closed circuit breathing mode of ZEUS anesthesia machine,but consciousness recovery need a long time.

Humans ; Syndrome ; Vestibular Aqueduct ; Vestibular Diseases

Cochlear Implantation ; Cochlear Implants ; Humans ; Vestibulocochlear Nerve Diseases

Ear Diseases ; congenital ; Ear, Middle ; abnormalities ; Humans

Central Nervous System ; physiopathology ; Facial Nerve Injuries ; physiopathology ; Humans ; Neuronal Plasticity ; Synapses ; physiology