Parents and family background cast important influence on children's attachment style. Studies have consistently showed positive relations between maternal sensitivity and infant attachment security. Warm and harmonious family was also found to be an important factor. On the contrary, parents' poor marital status and high level of stress in family would result in insecure attachment style in children.

Magnetic resonance imaging (MRI),a commonly used imaging technique,has been extensively investigated in lung cancer diagnosis and staging.Many studies have demonstrated that MRI can be used for the differential diagnosis of benign and malignant pulmonary nodules and for the screening of lung cancer; it also has important value in TNM staging of non-small cell lung cancer (NSCLC),with equivalent sensitivity and specificity to 18F-fluorodeoxyglucose (18F-FDG) PET-CT,which suggests that MRI can be used as an alternative imaging modality in noninvasive diagnosis and staging of NSCLC.

The knowledge atlas for researches of invisible knowledge management was plotted after the key words and their relationship in papers on invisible knowledge published in the past 5 years were quantitatively and qualitatively analyzed by social network analysis, co-words cluster analysis, and impact factor analysis with the journal articles covered in CNKI, Wanfang, VIP Chinese Scientific and Technological Journals Databases as the data source.The hotspots and structure in researches of invisible knowledge management were then studied in order to provide reference for the innovative development and future research of invisible knowledge management.

Autistic Disorder ; epidemiology ; Child ; Child, Preschool ; Comorbidity ; trends ; Epilepsy ; epidemiology ; Female ; Humans ; Male

Animals ; Cytokines ; physiology ; Humans ; Immune System ; drug effects ; physiology ; Melatonin ; pharmacology ; Opioid Peptides ; physiology ; Receptors, Melatonin ; physiology ; Stress, Physiological ; immunology ; T-Lymphocytes ; drug effects ; physiology

Adolescent ; Age Factors ; Child ; Dental Pulp ; diagnostic imaging ; Dentition, Permanent ; Humans ; Organ Preservation Solutions ; Periodontal Ligament ; diagnostic imaging ; Radiography ; Time Factors ; Tissue Preservation ; Tooth Avulsion ; surgery ; Tooth Replantation ; methods

Endometrial Hyperplasia ; genetics ; pathology ; Female ; Genital Neoplasms, Female ; genetics ; pathology ; Humans ; Tandem Repeat Sequences ; Uterine Cervical Neoplasms ; etiology

Objective To identify the value of medical journals by analyzing the papers covered in Medical F1000. Methods The papers published before November 2012 recommended by Medical F1000 were retrieved,the recommended ratios of the total number of papers published in journals each year were calculated and ranked.Results A total of 27960 papers were recommended by Medical F1000.Of these papers,801 were published in New England Journal of Medicine and ranked first.A great difference was found in the number of papers ranked according to their recommended ratios and the recommended number of papers.Conclusion Only a small number of papers are recommended by Medical F1000.However,they can help readers access to the valued medical information in the shortest time.The recommended ratio and the recommended number of papers are the important evidence for the assessment of journals.

Objective To investigate the quality control and standardization of HE and immunohistochemical stainings in tissues slice.Methods In accordance with the standardization of quality control,HE and immunohistochemial stainings in tissues slice were performed,and the results were blindly compared before and after the standardization.Results The excellent rates of HE and immunohistochemical stainings in tissues slice after standardization were 92.3％ and 91.1％ respectively,and higher than those before standardization 78.9％ and 74.9％(x2 =3.841,3.801,all P ＜ 0.05); Diagnosis rate of 100 cases with liver biopsy tissue after standardization 86.0％ was significantly higher than 73.0％ before standardization(x2 =3.741,P ＜ 0.05).Conclusion The quality of HE and immunohistochemical stainings in tissues slice enhanced after standardization.

Objective To explore the effect of early tracheotomy combined with hyperventilation in the treatment of hypertensive cerebral hemorrhage.Methods Clinical data of 76 patients with hypertensive cerebral hemorrhage after operation were retrospectively analyzed,and they were divided into treatment group and control group depending on whether received early tracheal incision joint hyperventilation.3 months after the treatment,the prognosis of the two groups was evaluated and compared according to the Glasgow Coma Score (GCS).Results In the treatment group,there were good in 10 cases,mild disability in 10 cases,severe disability in 9 cases,vegetative state in 3 cases,deaths in 4 cases.In the control group,there were good in 7 cases,mild disability in 7 cases,severe disability in 11 cases,vegetative state patients in 5 cases,deaths in 10 cases,and the efficacy of the treatment group was significantly better than that of the control group (x2 =6.290,P =0.043).In the treatment group,there were 5 cases of electrolyte imbalance,6 cases of kidney dysfunction,8 cases of stress ulcer,8 cases of lung infection.In the control group,there were 11 cases of electrolyte disturbances,10 cases of renal dysfunction,11 cases of stress ulcer,15 cases of lung infection.The incidence rate of complications of the treatment group was significantly lower than the control group (x2 =831.6,P =0.020).Conclusion For hypertensive cerebral hemorrhage,early tracheotomy combined with hyperventilation treatment can improve the patients' survival rate and life quality.