Objective To explore the effect of health education on improving awareness of preven-tion of upper respiratory tract infection of parents of leukemia children. Methods 25 parents were ran-domly chosen, and comprehensive health education interventions were provided, including lectures, advisory guidance and brochures. The awareness of prevention of upper respiratory tract infection of parents was e-valuated before and after health education,and the results underwent χ<'2> test. Results After health educa-tion, the awareness of prevention of upper respiratory tract infection of parents significantly improved com-pared with that before. Conclusions Health education can improve awareness of prevention of upper res-piratory tract infection of parents and decrease the incidence of upper respiratory tract infections.

Objective To characterize the clinical manifestations and to evaluate the value of the electrophysio-logical examination in patients with peripheral nerves injuries caused by neurobrucellosis. Methods Electrophysiology examination was conducted in 32 patients with peripheral nerve injuries caused by neurobrucellosis and 32 normal controls who had equivalent age and gender. The results were further statistically analyzed. Results There were sig-nificant difference between patients and healthy control group in distal motor latency (DML), compound motor active potentials (CMAP) amplitude, motor nerve conduction velocity (MCV), sensory nerve action potential latency(SL),senso-ry nerve action potential (SNAP) amplitude and sensory nerve conduction velocity (SCV) ( P﹤0.05). Electrophysiology examination revealed peripheral nerve damage of limbs involving, both sensory nerve and motor nerves, of which sen-sory and motor nerve injuries accounted for 55.47% and 16.80%, respectively. Median and sural nerve injuries were most frequently affected in upper (64) and lower limbs (16). Motor and sensory nerve conduction velocity was delayed in 43 nerves (16.80%) of 256 examined motor nerves and in 142 nerves (55.47%) of 256 examined sensory nerves. The damage of the sensory nerves was more severe than those of the motor nerves and damage of nerves in the upper limbs was more severe than those in the lower limbs. Conclusion Electrophysiologoical examination provides objective basis for the diagnosis of peripheral nerve injuries in neurobrucellosis.

Objective To analyze the clinical characteristics and prognosis of neurobrucellosis(NB).Methods Twenty-seven cases of NB patients who received treatment in Disease Prevention and Control Center of Inner Mongolia Autonomous Region and Inner Mongolia Medical University Hospital from January to December in 2016 were collected.The clinical data of these patients were recorded and systematically analyzed.Results Twenty-four cases(88.89%)had a history of exposure to cattle and sheep.Twenty-four cases(88.89%)were admitted with fever,18(66.67%)cases with sweat,16 cases(59.26%)with headache,14 cases(51.85%)with neurological symptoms of meningitis and meningoencephalitis,4 cases(14.81%)with auditory nerve damage and 3 cases(11.11%)with spinal cord damage.Elevated white blood cells were found in 2 cases(7.41%),elevated serum C-reactive protein in 3 cases(11.11%),elevated procalcitonin in 2 cases(7.41%)and elevated erythrocyte sedimentation rate in 15 cases(55.56%).All the 27 patients underwent lumbar puncture and the cerebrospinal fluid test results were abnormal,of which increased protein levels in 17 cases(62.96%),increased mononuclear cell ratio 14 cases(51.85%),increased pressure in 14 cases(51.85%),and reduced chloride levels in 14 cases(51.85%),and reduced glucose levels in 6 cases(22.22%).Positive cerebrospinal fluid culture(CSF)was found in 1 case(3.70%).There were 8 cases(29.63%)with white matter damage,5 cases(18.52%)with meningeal enhancement,3 cases(11.11%)with spinal cord lesions,2 cases(7.41%)with cerebral edema and 2 cases(7.41%)with brain abscess.There were 10 cases(37.04%)with sensory nerve damage in the extremities,4 cases(14.81%)with auditory nerve damage and 2 cases(7.41%)with motor nerve damage.All patients were treated with regular anti-Berg's disease for 6 weeks and were followed up for 1 year(every 3 months)after the treatment.Nineteen patients(70.37%)were cured,7 patients(25.93%)developed sequelae and 1(3.70%)patient died.Conclusions The analysis suggests that NB have a variety of clinical characteristics.CSF examination,imaging examination and neuro electrophysiology detection have contribution to the diagnosis of the NB.