Carcinoma, Non-Small-Cell Lung ; diagnosis ; genetics ; metabolism ; Gene Rearrangement ; Humans ; In Situ Hybridization, Fluorescence ; Lung Neoplasms ; diagnosis ; genetics ; metabolism ; Receptor Protein-Tyrosine Kinases ; genetics ; metabolism

Diagnostic Techniques and Procedures ; standards ; Humans ; Immunohistochemistry ; Lymphoma ; classification ; diagnosis ; pathology ; Pathology ; education ; standards ; Practice Guidelines as Topic ; Reference Standards

Antigens, CD ; metabolism ; Diagnosis, Differential ; Epstein-Barr Virus Infections ; Herpesviridae Infections ; Humans ; Immunohistochemistry ; Lymphoma ; classification ; immunology ; pathology ; virology

Antigens, CD20 ; metabolism ; Diagnosis, Differential ; Hodgkin Disease ; metabolism ; pathology ; Humans ; Ki-1 Antigen ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; metabolism ; pathology ; Lymphoma, Large-Cell, Anaplastic ; metabolism ; pathology ; Lymphoproliferative Disorders ; metabolism ; pathology ; T-Lymphocytes ; metabolism ; pathology

Objective To dynamically observe the expressions of Toll like-receptor 2 (TLR-2),TLR-4 and inflammatory cytokine IL-1 beta and TNF alpha,and analyze the correlation between TLR-2,TLR-4 and inflammatory response on rat cornea alkali burn.Methods Forty SPF healthy SD rats were excluded the anterior segment disease,the right eye was set as burn experiment and the left eye as normal control,Ⅲ level corneal alkali burn model was established with concentration of 1 mol · L-1 NaOH(At the establishment and after the establishment of the model,the inconsistent degree of corneal bums,the corneal perforation and hyphema in rats,etc.,were removed,and finally randomly selected 32 eligible rats),then were randomly grouped into 3 days,7 days,14 days and 21 days group,8 eyes in each group.The rats were observed and photographed anterior segment of each group,evaluated the corneal inflammation index,then removed the eyeball of the rats in the corresponding time points.The eyeballs were made into pathological tissue section and stained with HE method.The number of inflammatory cells in the cornea was calculated,and the expression of TLR-2,TLR-4,IL-1 beta and TNF alpha was detected in the rat cornea with method of Western blot protein detection at the same time.The differences of each group were analyzed,and the correlation was assessed between TLRs and inflammatory factor.Results There were the expressions of TLR-2,TLR-4,IL-1 beta and TNF alpha in the normal rat cornea,and its expressions were gradually increased after alkali burn,reached the peak at the 7 days,then decreased gradually,the difference of each group (the 3 day,the 7 day,the 14 day,the 21 day) was statistically significant (all P ＜ 0.05).The expressions of TLR-2 and IL-1 beta (r =0.986,P ＜ 0.05),TNF alpha (r =0.986,P ＜ 0.05) were positive correlated.The expressions of TLR-4 and IL-1 beta(r =0.975,P ＜ 0.05),TNF alpha (r =0.990,P ＜0.05) were positive correlated.Conclusion TLRs participates and may start immune inflammatory response after corneal alkali burn,mediates the production of inflammatory cytokine.

Zhou Jianren's thinking on sexual morality at the late "May 4th" is profound and prospective.It is of great theoretical significance and practical value to dredge up the spirit of Zhou's thinking on sexual morality to establish a scientific concept of sexual morality and to train students of good character of sexual morality in contemporary university.

Objective To understand the types and risk factors of human papillomavirus (HPV ) infection among the patients with cervical intraepithelial neoplasia in Chongqing to provide a scientific basis for prevention and treatment of cervical cancer . Methods The patients with TCT screening in many hospital of Chongqing from June 2012 to December 2013 were selected and performed the HPV typing ,9 328 cases succeeded in HPV typing .The main types of HPV infection in different grades of cervical intraepithelial neoplasia were statistically analyzed for determining the risk factors .Results HPV16 was the most common infection type among patients with cervical intraepithelial neoplasia in Chongqing area ,followed by HPV52 ,58 ,33 ,18 .Some factors such as multiple sex partners ,young female with sexual debut and induced abortion were the risk factors of HPV infection .Conclusion Single and high-risk type is the main feature of HPV infection among the patients with cervical intraepithelial neoplasia in Chongqing .The infection rate is higher with the higher grade of cervical intraepithelial neoplasia .Publicity and education for risk factors of HPV infection should be strengthened ,which will help to prevent the occurrence of cervical cancer .

Objective To evaluate the clinical effect of levofloxacin combined with Jingangteng particle in the treatment of patients with chronic pelvic inflammatory disease.Methods According to the random number table, sixty -four patients with chronic pelvic inflammatory disease were divided into control group(n =32)which were treated with levofloxacin and treatment group(n =32)which were treated with levofloxacin and Jingangteng particle for three weeks.The clinical effect,symptoms and signs were evaluated and the adverse reactions between the two groups were observed as well as serum C reactive protein(CRP)were measured before and after treatment.Results The score of symptoms and signs of the treatment group were significantly lower than the control group,the difference was statistically significant [(2.61 ±2.09 )points vs.(5.32 ±3.28)points,t =3.941,P =0.000;(1.47 ± 1.02)points vs.(2.56 ±2.04)points,t =2.703,P =0.008].The level of serum CRP of the control group was (5.46 ± 1.93)mg/L,which was statistically higher than (3.76 ±1.06)mg/L of the treatment group after treatment,the differ-ence was statistically significant (t =4.367,P =0.000).The total effective rate of the treatment group was 96.9%, which of the control group was 78.1%,the difference between the two groups were statistically significant(χ2 =5.142,P =0.023).There was no significant adverse reactions during the treatment.Conclusion Levofloxacin com-bined with Jingangteng particle can obviously improve the symptoms and signs of chronic pelvic inflammatory disease, they have good safety and are worthy of clinical popularization and application.

Objective To explore the response inhibition ability of oppositional defiant disorder symptoms children. Methods Subjects were 27 oppositional defiant disorder symptoms children and 27 normal children. They were asked to complete the stop signal task,go/no go task and the Simon task. Results The delay time of stop reaction (SOA,(260.27 ±69.12)ms) and go reaction time( (554.31 ±55. 81 )ms)of the oppositional defiant disorder symptoms children were shorter than the control group, the difference was significant (P＜0. 05). However,the stop reaction and interference control ability were no significant difference between these two groups. Conclusion Oppositional Defiant Disorder symptoms children's poor prepotent response inhibition ability is cognitive mechanism of their impulsive behaviors.

There are still two outstanding problems in comprehensive quality assessment index system of clinical medical undergraduates:contents of assessment is incomprehensive and every index has no quantitative research based weight.This article elaborated on a complete index framework,covering required knowledge,abilities,attitude,morality of clinical medical undergraduates and proposed a set of methods and processes,including literature research method,system analysis method,brainstorming,expert interviews,Delphi method,and some statistical methods,providing a theoretical basis for the development of comprehensive quality assessment index system for clinical medical undergraduates.