Objectives: To investigate the effects of the extract mixture of alfalfa and perilla on lowering serum lipid, protecting liver and aortic wall in rats. Methods: Sixty SD rats were divided into six groups and were fed different diet. After seven or fourteen days, the rats were put to death and measured for serum lipids, cholesterol content of liver and aortic wall, and pathological change of the tissue. Results: There was a significant increase of serum TC, LDL-C, cholesterol content of liver and aortic wall in the high-fat fed rats. Under light microscope, there were lipid droplets and cholesterol crystal in liver of group high-fat. Compared with the group high-fat, the rats had a significant decrease of those measurements in serum or in tissue in the alfalfa and perilla group. Conclusions: The extract mixture of alfalfa and perilla could prevent the increase of serum TC, LDL-C, cholesterol content of liver and aortic wall in high-fat fed rats, and also prevent the fatty infiltration and cholesterol deposit of liver.

Neuroblastoma (NB)is a common malignant solid tumor in childhood,which has various clinical manifestations.It is difficult to diagnose and to prone to early metastasis.It is one of the main diseases causing death in childhood.The treatment of children with high-risk NB is still very challenging.At present,the treatments of NB mainly concentrated in the surgery,chemotherapy,radiation therapy and transplantation technology,etc.In recent years,more studies focus on targeted therapy and molecular biology (genetics) treatment.Targeted therapy is targeted to different specific loci of tumor,so as to kill tumor cells and reduce the impact on the normal tissue,which supplies more safe and effective treatments for children with NB.

Five inner ears were removed from five rabbits under aneasthesia. The hard, thick bones of outer and middle ears were trimmed off, and the auditory ossicles were taken away. The cochleae were fixed with 2％ glutaraldehyde in phosphate buffer for eight hours, then they were decalcified in 10％ EDTA-2Na solution for ten days, and the softened shells of the cochleae were stripped off, and post-fixed in 1％ OsO_4 for an hour, dried at critical point, coated with gold, and observed under SEM.The rabbit cochlea shows two and a half turns, the modiolus is about 3.5mm high, and the organ of Corti lies on the basilar membrane of the spiral lamina. The outer hair cells usually form three parallel rows on the middle and basal turns but occasionally four rows on the top half turn. The inner hair cells form only a single row. Every bunch of the outer hairs consists of about 93-114 stereocilia which together show a "W" shape. Every bunch of inner hairs has about 50 cilia which together show an arch shape. The cilia on the top turn are longer than those on the base. The length and width of the inner and outer hair cells and four other kinds of cells were measured according to photos, and the numbers of these kinds of cells were estimated.Other three cochleae fixed at the time of 1, 2 or 4 hours after death were also observed. In the cochlea fixed four hours after death, the majority of the auditory hairs were found fallen down, which means the fixation of cochlea should be carried out within less than four hours after death.Some of the structural similarities and differences of cochleae among rabbit,human being and guinea pig were also compared in this paper.

Objective To observe the effect of Danshen injection combined with ulinastatin on the brain protection and inflammatory reaction in patients with Severe traumatic brain injury.Methods 83 cases of patient with Severe traumatic brain injury were randomly divided into the observation group(43 cases)and the control group(40 cases).The control group was given ulinastatin based on conventional treatment,and the observation group was given Danshen injection and ulinastatin based on the control group.For 10 days,the differences of hemodynamic parameters(Qmean、Zc、DR)and serum nerve function indexes(β-EP、DynAl-13、NSE),inflammatory factors(IL-1,IL-6,TNF-α,CRP)between the two groups were be compared.Results ①Comparison of hemodynamic parameters There was significantly difference of Qmean、Zc、DR in these two groups(Fgroup=6.126,5.024,5.621,P<0.05),Qmean was showed a rising trend over time and Zc、DR were showed a declining trend over time(Ftime=10.146,9.247,9.381,P<0.05),the changed amplitude in observation group was higher than the control group(Finteraction=5.357,4.257,4.813,P<0.05); Comparison of nerve function indexes There was significantly difference of β-EP、DynAl-13、NSE in these two groups(Fgroup=5.827,6.294,6.731,P<0.05),they was all showed a reducing trend over time(Ftime=12.613,11.746,9.842,P<0.05),the declined amplitude in observation group was higher than the control group(Finteraction=6.353,7.251,4.284,P<0.05);Comparison of inflammatory factors There was significantly difference of IL-1,IL-6,TNF-α,CRP in these two groups(Fgroup=4.284,5.162,6.174,4.291,P<0.05),they was all showed a rising then reducing trend over time(Ftime=9.163,10.357,13.457,12.434,P<0.05),the changed amplitude in observation group was higher than the control group(Finteraction=4.255,5.242,8.530,7.847,P<0.05).Conclusion Danshen injection combined with ulinastatin has more obviously function of protecting the cerebralfunction and suppressing inflammation in the treatment of Severe traumatic brain injury compared with ulinastatin alone.

Objective To investigate the compassion fatigue and stress status and the relationship between them of nurses working in secondary hospitals of integrated areas of urban and rural places, and explore the social factors that influence the compassion fatigue and stress status. Methods 378 nurses from secondary hospitals in urban-rural integrated area were selected as samples in Nanjing. Paramedic′s Compassion Fatigue Scale and Chinese Nurse Stressor Questionnaire were adopted to develop the survey. Results The nurse compassion fatigue score was (15.9 ± 1.83) points; Stress status score was (86.18 ± 19.96) points. Urban-rural fringe secondary hospital nurse compassion fatigue status was positively associated with the pressure (r=0.218, P<0.01), and loss of enthusiasm, nervousness, loss of ability to doubt, and morale were on the medical staff work pressure had significant influence (P<0.05). Conclusions The nurse compassion fatigue and stress level were in the medium level; Nursing managers should pay more attention to the psychological health level of the nurses, increase nurses' enthusiasm, alleviate the occupational stress of nurses caused by compassion fatigue.

Objective To investigate effects of mouse nerve growth factor on serum brain-derived neurotrophic factor, Fibulin-5 and intracranial blood flow in patients with acute cerebral infarction.Methods 98 patients with acute cerebral infarction in our hospital from September 2015 to September 2016 were selected as the research object, divided into observation group and control group, 49 cases in each group.The control group was treated with conventional treatment of acute cerebral infarction, patients in the observation group on the basis of conventional treatment combined with mouse nerve growth factor, Enzyme-linked immunosorbent assay was used to detect serum brain-derived neurotrophic factor, Fibulin-5, Intracranial ultrasonography was used to detect intracranial blood flow, the brain-derived neurotrophic factor, Fibulin-5, cerebral blood flow were compared between the two groups before and after treatment.Results Before treatment, two groups of patients with brain-derived neurotrophic factor (BDNF), Fibulin-5 and hemodynamics, the difference was not statistically significant.After treatment, the levels of BDNF and Fibulin-5 in the observation group were (5.63 ±1.34), (156.63 ±12.79), significantly higher than the control group (4.26 ±1.54), (115.52 ±15.66), the difference was statistically significant ( P<0.05 ) , the observation group of patients with cerebral hemodynamics index , average blood flow ( Qmean ) , the average blood flow velocity (Vmean), dynamic impedance (DR), cerebral vascular characteristic impedance (ZCV), cerebral vascular peripheral resistance (R) were significantly better than the control group, the difference was statistically significant (P<0.05), the prognosis of the observation group was better than that of the control group, the difference was statistically significant ( P<0.05 ) .Conclusion Clinical effect of mouse nerve growth factor on acute cerebral infarction is helpful to promote the growth of nerve function inhibition, improve cerebral blood flow, better prognosis.

Objective To explore how to perform effective health management for the metabolic syndrome(MS) in the health examination center. Methods A total of 153 subjects diagnosed with MS and the same number of healthy controls were analyzed. All patients received health management for 12 months and an impact evaluation was conducted. Results Waist circumference, IBM, SBP, DBP, blood lipids of MS group were remarkably higher than those in normal control group, and there was statistical significance (P

Reports 41 cases of central diabetes insipidus (CDI) admited and treated during the 1 st 12 years.Some of the special clinical features. associated diseases,diagnosis and treatment are discussed.The clinical features of DI may be varied,the diagnosis of DI complicated with other dndocrine diseases may be difficult,pospond diagnosis and treatment may lead to a serious sequel.Owing to using CT scan the morbidity of primary DI may decrease.The drugs often used in treating DI are evaluated In conclusion these drugs not only are If no affect but also have some serious adverse effeets.Desmoprsin is nearly without appreciate-pressure-action especialy administrated orally.Desmopresin is proposed to be the best agent in treating DI up till now.

Kidney damage caused by inappropriate use of some chinese herb drugs are quite common in our country. This review give a brief introduction of those reports concened, which include the most frequently used herb drugs of Aristolochia and their main components, the pharmacokinetic of Aristolochic acid, the different clinical manifestation of chinese herb nephropathy and the possible mechanism of the nephrotoxicity of Aristolochic acid.

OBJECTIVE One of the objective of the study was to analyze the reliability and validity of the Chinese version of Glasgow children's benefit inventory (GCBI). The other was to explore whether the Chinese version of GCBI could be used as a appropriate evaluation method on children's quality of life (QOL) after tonsillectomy and adenoidectomy (T&A). METHODS Firstly, seventy-three eligible children and their proxies were interviewed with this survey scale, the survey scale was assessed by split-half reliability, internal consistency, content validity and construct validity. Second, the Chinese version of GCBI used to evaluate the changes of these 73 children's QOL at 12 to 18 months after operation. RESULTS First, the reliability coefficient and the construct validity of the Chinese version of GCBI was satisfactory. Second, almost all children's QOL changed better after operation, it improved the most in physical aspects. CONCLUSION The Chinese version of GCBI had good reliability and validity, and is suitable for assessing QOL of children after T&A. It can help clinician evaluate therapeutic effect in pediatric otolaryngology.