From October 2006 to December 2008,170 medical professionals(120 from a provincial hospital,and 50 from 10 district hospitals or hygiene stations),and 400 baby watchers who took care of children(aged<3 years)with diarrhea,rickets,pneumonia,or nutritional anemia were randomly assigned to reeeive health education or medical behavior intervention.The results showed that the basic knowledge on prevention and treatment of diarrhea,rickets,pneumonia,or nutritional anemia wad improved,and oral rehydration solution utility rate was significantly increased(P<0.05 or P<0.01).The rate of breast feeding was higher,and the use of auxiliary food became more proper and timely.The use of antibiotics decreased.The baby watchers got more suggestions,and their qualification rate of medical knowledge and disease.related treatment behaviors were improved(all P<0.01). Nerwork-based health education and medical behavior intervention may have significant effects on healthcare providers who look after urban children with diarrhea,rickets,pneumonia,or nutritional anemia.

Objective To compare the hemostasis effect of Sanguisorbae Radix (SR) and charred Sanguisorbae Radix (CSR) before and after baking.Methods Totally 60 Kunming mice were randomly divided into six groups:control group,Yunnan Baiyao (positive drug group,0.667 g/kg),SR high and low dose (8,2 gcrude drug/kg) group,and CSR high and low dose (8,2 gcrude drug/kg) group.Mice were continuously ig with relatively drug once a day for 3 d.The bleeding time and clotting time were tested 1 h after the last administration,the prothrombin time (PT),thrombin time (TT),and activated partial thromboplastin time (APTT) were detected by blood coagulation analyzer,and the number of platelet was count.Results Compared with control group,SR of high dose,and CSR of high and low doses can obviously shorten the bleeding time,clotting time,PT,TT,and APTT.SR of high and low doses and CSR of high dose can elevate the blood platelets count.Compared with SR high dose group,CSR of high dose can obviously shorten the PT,TT,bleeding time,and clotting time,but could not be statistically significant on the blood platelets count and APTT.Conclusion SR and CSR have different hemostasis mechanisms,the function of hemostasis was more effective after charcoal by baking.

OBJECTIVE: To compare the hepatotoxicity which induced by rifamycin sodium and isoniazid by alone or combination in mice. METHODS: Forty mice were divided randomly into 4 groups: the sodium chloride group, the rifamycin sodium group, the isoniazid group and the drug - combination group. The drugs were administered to mice by i. p. or i. g. once daily for 8 days. Each mouse was killed by ophthalmectomy. The blood was collected and the liver was excised immediately. The activity of serum ALT and AST was measured and the liver index in mice was calculated. Light microscope was used to observe the histopathological changes of the hepatic cells. RESULTS: The liver index and the activity of serum ALT and AST increased in all groups expect the sodium chloride group( P

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.