Objective To analyze the patients with infection before transfusion in onder to avoid misdiagnosis and blood transfusion caused by cross-infection and remind medical staff attention to operation and self-protection.Methods HBsAg,Anti-HCV,Anti-TP,Anti-HIV1/2 were detecced by 2 576 cases of pre-operative,prenatal,blood transfusions before the patient's blood ELISA assay.Results 2 576 cases of infectious markers in patients with serum positive rate was 12.15％.The positive rates of was HBsAg,Anti-HCV,Anti-TP,Anti-HIV1/2:11.06％,2.13％,1.67％,0.00％,HBsAg and Anti-HCV were positive for both the percentage of 0.54％.Conclusion The transfusion of pre-infection detection is necessary for patients with early diagnosis and treatment of infectious diseases to avoid and prevent hospital infections,medical personnel,as well as occupational infection to reduce or avoid blood transfusion caused by medical disputes.

OBJECTIVE To investigate the present situation of nosocomial infection and to provide scientific data for surveillance of nosocomial infection.METHODS The survey form of personal case was filled by adopting the method of combining clinical investigation and consulting inpatients medical records.RESULTS The rate of nosocomial infection was 4.04%;infection sites existed mainly in respiratory tract,urinary tract and skin and soft tissue;the application rate of antibiotics was 49.69% at the day of investigation.CONCLUSIONS The present infection rate survey can mainly help doctors to understand the situation of nosocomial infection.Rational use of antibiotics should be emphasized.

Objective:To evaluate the clinical efficacy of hydrotherapy in the treatment of children with spastic cerebral palsy (CP).Methods:The China National Knowledge Infrastructure, Wanfang databases, CQVIP databases, PubMed and the Cochrane library were electronically searched for reports published before November 2018 of randomized and controlled trials (RCTs) of hydrotherapy for treating children with spastic CP. Two researchers screened the literature independently, extracted data and assessed the risk of bias in the included studies. The meta-analysis was performed using version 5.3 of the RevMan software.Results:A total of 6 RCTs were included, covering 464 patients. It was found that hydrotherapy combined with conventional rehabilitation was significantly more effective than conventional rehabilitation alone.Conclusions:It has been proved that hydrotherapy can improve the symptoms of children with spastic CP, relieve their spasticity and promote better motor function.

Objective:To observe any effect of transplanting bone marrow mesenchymal stem cells (BMSCs) on microglia and neuron expression in newborn mice with hypoxic-ischemic brain damage (HIBD).Methods:Sixty 10-day-old C57BL/6 mice were randomly divided into a sham operation group, a hypoxic-ischemia group, a placebo group and a stem cell group, each of 15. The hypoxia-ischemia model was induced in the hypoxia-ischemia, placebo and stem cell groups, while the sham operation group was sutured after the neck incision. After successful modeling, the rats in the stem cell group were injected with BMSCs into the bregma while those in the placebo group received phosphate buffered saline. Seven days later, brain tissue was resected and its structure was observed using transmission electron microscopy. Immunofluorescence staining was performed to observe the expression of microglia and neurons in the left cerebral cortex.Results:Seven days after stem cell transplantation, the neuron morphology had improved and nerve fiber swelling was relieved in the stem cell group. The average expression of neurons was significantly greater in the stem cell group compared with the hypoxic-ischemia and placebo groups, while the expression of microglia was significantly lower.Conclusions:Bone marrow mesenchymal stem cells may induce neuron regeneration and reduce inflammatory response by inhibiting the expression of microglia, at least in neonatal rats modeling hypoxic-ischemic brain injury.