Angiogenesis Inhibitors ; adverse effects ; Antibodies, Monoclonal ; adverse effects ; Antibodies, Monoclonal, Humanized ; Bevacizumab ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Hemorrhage ; chemically induced ; Humans ; Hypertension ; chemically induced ; Lung Neoplasms ; drug therapy ; Proteinuria ; chemically induced ; Thromboembolism ; chemically induced

Headache is a common clinical symptom.Some headache disorders belong to secondary category.Many intracranial disorders,such as head trauma,cerebral vascular diseases,intracranial tumors and inflammation,can lead to headache due to mass effect,inflammation reaction,stimulation of vasoactive substances and decreased intracranial pressure.Furthermore,many drugs and other substances,disorders of eyes,nose,ear,mouth,neck and other systemic disorders can also cause headache.Many headache disorders can be determined by detailed case history and physical examination.Blood test,lumber puncture,CT,MRI and other imaging examinations are necessary methods for finding the causes and the treatment of diseases.

Objective To analyze the sandtray topics of the children with behavior problems according to the grounded theory method.Methods Collected and described children' s sandtray topics of different types of behavior problems,age and gender.And analyzed them base on a 3 levels coding list compiling according to the ground theory method.Results The frequency of “negative theme” (3.33 ± 1.25 ) was higher than “positive theme” (0.81 ± 1.25 ) with significant difference (P＜0.01) in feature level 1.Age factor had significant effect upon the frequency of “positive theme” in feature level 1 (P ＜ 0.05 ).And also had impact on “harmony”,“ development” in features level 2 (F =3.039,P ＜ 0.05 ).Gender factor,interaction of gender and age had significant effects on frequency of “negative theme” in feature level 1 (F =5.395,P ＜ 0.05 ; F =4.222,P ＜ 0.05 ).Conclusion The characteristics of the children' s sandtay with behavioral problems mainly are “negative theme”.And it shows different features in children with different gender or age.

Objective:To investigate the problems and improve the quality of clinical education.Method:A questionnaire was made among 200 medical students at Ji'ning medical college.Results:About eighty-eight percent of the students were satisfied with their clinical education,but there were still some problems:absence of clear objectives in clinical practice;shortage of enthusiasm of the students;lack of responsibility of some teachers and too many factors affecting clinical practice.Conclusion:The key points to improve clinical education quality are to set up clear education objectives,develop appropriate clinical practice methods,improve teaching staff quality and reform the teaching content.

ObjectiveTo observe the neuroprotective effect of basic fibroblast growth factor(bFGF)on cerebral diffuse axonal injuries (DAI)of rats.Methods40 male SD rats were randomly divided into control group, DAI injury group, bFGF group and DAI saline group. According to the survival time of rats, DAI injury group were divided into five groups, the 6h, 12h, 24h, 72h and 7th day group, The changes of bFGF expression in cerebral cortex were detected by immunohistochemical method from 6h to 7d after DAI. Two hours before DAI, bFGF 10μl was injected into right ventricle in bFGF group. ResultsThe bFGF expression appeared at 6h after DAI, increased at 12h, reached the highest level at 72h, and kept in a high level at 7d.There were obvious differences between 72h group and other groups in DAI injury group (P<0.01),cerebral cortex neurons were obviously decreased by HE staining. In each time group,injured neurons were decreased in bFGF group combined with DAI injury group(P<0.05). ConclusionsbFGF has obvious neuroprotective effect on cerebral diffuse axonal injuries of rats.

Adult ; Faculty ; Female ; Humans ; Male ; Middle Aged ; Sampling Studies ; Sleep ; Surveys and Questionnaires ; Young Adult

Objective:The human parental brain is a discrete set of interacting brain circuits that related with child-care feelings and behaviors.The research on it can help us to understand the essence of human parent-child re-lationship formation.In order to provide materials for the research of human parental brain and related fields,the study is ready to establish a set of standardized Chinese Infant Affective Face Picture System.Methods:By using convenience sampling,a total of 360 infant facial expression pictures of 211 Chinese infants aged from 3 to 6 months were collected.After standard processing on the photos,196 unmarried and nulliparous college students re-cruited from two universities in Chongqing and Guiyang were asked to assess them.One hundred subjects assessed the emotion categories and intensity of the pictures,and other 96 subjects assessed the emotion valence,arousal and dominance of the selected pictures.Results:The Chinese Infant Affective Face Picture System,containing 117 hap-py,92 neutral,108 sad expression pictures,was established.At the same time,the corresponding average identifica-tion rate were 89%,77%,92%,the intensity were 5.83,5.15,and 6.19,the valence were 5.92,4.55 and 2.70,the arousal were 5.11,4.18,3.77,and the dominance were 5.02,4.93,and 4.91.The system could effectively stimu-late participants'emotional reactions.There were statistically significant differences in scores of the established va-lence,arousal and dominance index between the 3 kinds of expression pictures (Ps <0.01).Conclusion:The Chi-nese Infant Affective Face Picture System has higher reliability and validity.The system could be used as emotional stimulus materials for the study of parental brain or emotion researches.

Objective To investigate the therapeutic and preventive method of foreignbodies in esophagus.Methods Clinical date of 78 cases of foreignbodies in esophagus were analyzed retrospectively.Results Among the 78 foreignbodies in esophagus,76 cases were removed from esophagus in different way.2 cases fulled into mastach.No severe complication occurred.The cure rate was 97％.Conclusions Foreignbodies in esophagus should be removed as soon as it is diagnosed.It is important that correctly treating foreignbodies in esophagus can reduce the incidence of severe complications.

At present,the doctor-patient relationship in China is a little tense,communication between doctors and patients is not smooth,and the doctor-patient communication skills of the young doctor is obviously insufficient and need to be improved.In this paper,we analyze the factors that affect the communication between doctors and patients in the Department of Neurology through the complexity of professional knowledge,the current background and so on.In addition,we discuss multiple methods of improving communication capability among this group doctors,hoping to strengthen young physicians' clinical basic skills training,and impart doctor-patient communication skills from the linguistic modifiers,oral expression,words and deeds,use of metaphor,simulation training and other aspects,and establish dynamic assessment system of doctor-patient communication ability.

Objective To investigate the diagnostic value of 64-slice CT angiography (CTA) to head and neck artery pathological changes.Methods One hundred patients with clinical suspicion of head and neck vascular lesions were retrospectively analyzed.Sixty four cases of lesions were detected by 64-slice CTA,and were checked by Digital Subtraction Angiography (DSA) within a week.First,the correlation of 64-slice CTA and DSA diagnosis of head and neck artery stenosis grade was counted.Then DSA was taken as the gold standard.The sensitivity,specificity,positive predictive value,and negative predictive value of 64-slice CTA to diagnose head and neck arteries stenosis were calculated.Results Of 64 cases of patients,2 cases of congenital vascular dysplasia,including 1 case with internal carotid artery in 2 cases,the remaining 60 patients had different degree of stenosis.The sensitivity,specificity,positive predictive value,and negative predictive value of 64-slice CTA was 95.34％,99.48％,97.62％,and 98.98％,respectively.Among 60 narrow patients,the plaque number was 205,including 88 soft plaques,56 mixed plaques,and 61 calcified plaque.Conclusions The 64-silce CTA has multiple advantages including rapid,noninvasiveness,high accuracy and safety,and high application value in the diagnosis of head and neck vascular lesions.It is worth promoting.