Objective To study the disease chart among pre-hospital first aid in Tangshan people'hospital.Methods Prospectively collecting data of pre-hospital first aid 2580 patients from 2006 to 2007,analyzing the data,sex,age,visitingtime,emergency diagnosisand results,etc.Results Among pre-hospital first aid 2580 patients,traf-rice diseases,neurosystem diseases,cerebral infarction,coronary heart disease are the first three diseases.The highest times of pre-hospital first aid are 8:00～10:00,14:00～16:00 and 20:00～22:00.The admission rate is 44.46%.Conclusion Pre-hospital first aid should be based on the data,age,visiting time of the disease,scientifically arranging pre-hospital,training for pre-hospital first aid staff,so,the patients will be the fast and best pre-hospital flint aid.

Objective To study the relationship between parathyroid hormone(PTH)level and central arterial stiffness in patients with high risk of coronary artery disease(CAD) and preserved renal function.Methods Seventy-seven patients with at least one risk factor of coronary artery disease (CAD) were divided into increased arterial stiffness group(n=35) and control group(n=42),based on whether the noninvasive pulse wave analysis index of the central pulse pressure(CPP) was higher than 40mmHg or not.Coronary artery angiography was performed in all cases.Serum intact PTH,calcium,phosphor,and highly sensitive C reactive protein (hsCRP) was assessed by radioimmunoassay.Coronary angiography was also performed.Results The patients in increased arterial stiffness group were elder and had higher serum uric acid compared with those in the control group.Forty-four patients were confirmed to have CAD; CAD patients in the stiffness group (n=23) had significantly higher serum iPTH level compared with those in the control group(n=21) (P40 mmHg)after adjustment for age,BMI,hs-CRP,and male gender.Conclusion CAD patients with increased central arterial stiffness and preserved renal function have higher serum PTH level.The serum PTH level is positively correlated with central arterial stiffness,and is the independent risk factor for increased arterial stiffness.

BACKGROUND:Drug treatment is the main method for the treatment of diabetes currently, but the development of the disease and occurrence of related complications are the chal enges to the effect of drugs. OBJECTIVE:To investigate the effect and feasibility of co-transplantation of bone marrow mesenchymal stem cells and islet cells for the treatment of diabetes. METHODS:The rat bone marrow mesenchymal stem cells were separated and purified, and cultured in vitro to establish the diabetes models. The rat diabetes models were injected with bone marrow mesenchymal stem cells, co-cultured mixture of bone marrow mesenchymal stem cells and islet cells, and normal saline or phosphate buffer (control). The effect of transplantation was evaluated through observing the blood glucose levels, insulin secretion, and pathological changes of pancreatic tissue in the rat diabetes models. RESUTLS AND CONCLUSION:In the diabetes rats treated with bone marrow mesenchymal stem cel transplantation, the C-peptide levels were significantly increased after transplantation, while the blood glucose levels were significantly decreased, but not lower than the normal level, and the blood glucose levels were increased again with the time prolonging. In the diabetes rats treated with co-transplantation of bone marrow mesenchymal stem cells and islet cells, the blood glucose levels were decreased significantly and lower than the normal level which was maintained in a certain time, and the decreasing degree was larger than that in the rats treated with simple bone marrow mesenchymal stem cel transplantation. Co-transplantation of bone marrow mesenchymal stem cells and islet cells is feasible for the treatment of diabetes with a certain effect.

Objective In order to understand the depression situation of the hospitalized tuberculosis patients.Methods Zung depression was used as a tool for assessment,the objective of 130 patients hospitalized for tuberculosis survey.Results 58.5% of the hospitalized tuberculosis patients showed symptoms of depression,compared with the secondary and 3 care patients,the rate was high among the level care patients,meaningful differences(P

Objective To explore the effect of psychological intervention of the patients with acute stroke in pre-hospital first aid. Methods 148 patients with acute stroke who had been treated by psychology in pre-hospital first aid were chosen and interviewed, comparing with 100 patients with acute stroke in hospital in same state. Results There was a significant difference between two groups about realization to disease, attitude to disease, mental reaction, treating confidence, compliance, and so on. Conclusion Psychological intervention can improve the patients with acute stroke in pre-hospital first aid effectly in the realization about disease, correct attitude about disease, capability of fighting diseases, confidence for recovery from the illness and compliance.

Objective To study the effects ofShenqi YizhiGranules (SQYZ) on learning and memory and content of Aβ1-42 of cerebral tissue in 5XFAD mice with Alzheimer’s disease; To discuss its mechanism on improving learning and memory ability of 5XFAD mice.Methods Four-month-old C57BL?6 wild type mice were randomly divided into NS control group and SQYZ control group, and the 5XFAD mice were randomly divided into model group, SQYZ group and huperzine-A (HupA) group, 15 mice in each group. Each group were given same volume for gavage for 60 d. After treatment, the learning and memory ability were evaluated by nesting test, passive avoidance and Morris water maze test. The senile plaques and content of Aβ1-42, ionized calcium binding adapter molecule 1 and glial fibrillary acidic protein in cerebral cortex and hippocampus were detected by immunohistochemical staining and immunofluorescence, respectively.Results Compared with NS control group, the score of nesting test in model group significantly decreased; the step-through latency in passive avoidance was shortened and the escape latentcy in Morris water maze test was prolonged; the quantity of senile plaques and content of Aβ1-42 increased in cerebral cortex and hippocampus; the activation of glial cells significantly increased. In the SQYZ group, the above-mentioned indexes reached or approached the level of wild type control mice. The difference between SQYZ group and model group was statistically significant (P<0.05,P<0.01).Conclusion SQYZ improved learning and memory ability in 5XFAD mice, which may be related to reduction of senile plaques, inhibition of over activation in glial cells and reduction of content of Aβ1-42 in cerebral cortex and hippocampus.

Objective To explore the effects of family member's behaviors on outcome of patients with acute cerebral infarction. Methods 160 cases with acute cerebral infarction were investigated with 9 kinds of family member's behavior. Results 9 kinds of family member's behavior were all closely related to the outcome of patients with acute cerebral infarction. Conclusion Family member's behavior was closely related to the patients with acute cerebral infarction

BACKGROUND:Compound Chinese medicine is a kind of compound drugs with the combination of minerals, plants and animals, which play the multi-target integrated treatment effects in the treatment of bone metabolic disease through various methods.
OBJECTIVE:To research the effect of compound traditional Chinese medicine on the proliferation and bone mineral density of osteoblasts, and to explore the pharmacological effect of compound traditional Chinese medicine in the treatment of osteoporosis.
METHODS: A retrospective analysis was performed to analyze the effect of some compound traditional Chinese medicines on the proliferation and bone mineral density of osteoblasts that identified in the previous studies, in order to analyze the factors of compound traditional Chinese medicines that can promote the bone formation. The appropriate dose of the drugs that can promote cel proliferation and differentiation and improve the bone mineral density was screened out through the in vitro culture of osteoblasts, and then compared with the results of chemical medicines.
RESULTS AND CONCLUSION:Compound traditional Chinese medicines can promote the proliferation and differentiation of osteoblasts and improve the bone mineral density, and have the advantages of ful treatment and less side effect in the treatment of osteoporosis. But the effect of compound traditional Chinese medicines in improving the bone mineral density is less than the chemical drugs. The long-term and large-sample clinical studies should be performed to decrease the risk of osteoporotic fracture.

Objective To investigate the relationship between the levels of adiponectin and leptin in umbilical bloods and fetal' s growth and development. Methods Eighty-six neonates bom in our obstetrics department from October 2006 to October 2007 were enrolled the study. According to different birth weight they were divided into small for gestational age infants (SGA) group( n = 16), appropriate for gestational age (AGA) group( n = 41) and large for gestational age (LGA) group ( n = 29 ). After the baby was delivered, 20ml umbilical cord blood was collected immediately.Serum adiponectin and leptin levels of umbilical blood were measured using the radio immunoassay, while blood lipid levels were examined and neonatal growth parameters were measured. Results (1)There were significant difference of umbilical blood leptin and adiponectin levels among three groups ( P < 0.001), which were higher in LGA group than those in AGA and SAG group(P <0.01). (2)There were positive correlations between the serum leptin levels and body weight, gestational age, head circumference, body length, foot length and placental weight( P < 0.01). There were positive correlations between the umbilical blood levels of adiponectin and birth weight, head circumference, foot length and BMI(P<0.05).(3)Umbilical blood leptin levels were significantly positively correlated with adiponectin (P <0.01). (4) Blood lipid levels were not found significant difference among three groups, there were no significant correlation between umbilical blood adiponectin and leptin levels and blood lipids ( P > 0.05). Conclusion Umbilical blood leptin and adiponectin play an important role in fetal growth and developmental processes.

Objective To explore the optimal dose ratio set in the hip digital tomosynthesis (DTS),and to reduce patient's examination dose as low as possible.Methods Ninety patients who received hip DTS examination were randomly divided into 3 groups,with the dose ratio as 6,7 and 8,respectively.One-way ANOVA test was used to compare.the image quality and radiation dose among 3 groups.Results The values of entrance surface dose (ESD),dose-area product (DAP) and image quality score of 3 groups were [(3.76 ± 1.89) mGy,(18.41 ± 11.71) dGy·cm2,3.03 ± 0.24],[(5.24±2.76)mGy,(26.99±13.34)dGy·cm2),3.60±0.11],and [(6.39±1.75)mGy,(36.96± 22.49) dGy· cm2,3.64 ± 0.09],respectively.The difference among three groups was statistically significant (F =10.94,9.45,139.26,P ＜ 0.05).The S-N-K test showed that both ESD values and DAP values in 6,7,and 8 time-dose ratio group was from small to large.The image quality score of 6 time-dose ratio group was lower than that of the other groups with no significant difference.Conclusions Dose ratio is one of the important parameters to result in the radiation dose of DTS.Dose ration 7 is optimal in hip DTS,which could match the image quality and radiation dose best and finally protect patients from unnecessary radiation damage.