Concurrent chemoradiotherapy is the optimal regimen for patients with inoperable locally advanced non-small cell lung cancer (LA-NSCLC).The application of new technologies such as positron emission tomography (PET)/CT and four dimensional CT (4D-CT) enhances the accuracy of radiotherapy and decreases adverse reaction.Induction chemotherapy and consolidation chemotherapy do not show benefit to survival.The targeted therapy and immunotherapy have the potential of improving the outcomes of inoperable LA-NSCLC.

Lignocellulosic biomass is a promising new source of renewable biofuel that can help reduce reliance on fossil fuels.Researches have been done over the last decades.And considerable progress has been made.The abilities and pathways of natural microorganisms to produce ethanol from cellulose are different.So the researches of reconstructing and recombinating the useful genes from different strains are of great significance to improve the yield of ethanol production and reduce the cost.The characteristics and mechanisms of natural ethanologenic strains and the research progress of constructing recombinant strains was introduced and also analyzed the perspectives and challenges.

Autoimmune Lymphoproliferative Syndrome ; classification ; diagnosis ; immunology ; physiopathology ; therapy ; Child, Preschool ; Diagnosis, Differential ; Disease Progression ; Humans ; Infant ; Treatment Outcome

To explore the value and attentive problems of the innovative practical teaching reform of dermatology staff room,the author constructed a new practical teaching system by carrying out advanced teaching methods,gradually establishing the on-line test system and setting up the evaluation and feedback system. The result showed that the innovative practical teaching reform of dermatology staff room had strong applicability and operability.

Objective To compare the manipulation of two different methods of percutaneous dilatational tracheostomy (PDT),the guidewire dilating forceps (Portex method) and the modified onestep dilation technique (Ciaglia Blue Rhino method,CBR method).Methods From March 2013 to February 2014,48 patients eligible to meet the criteria of tracheostomy in ICU were collected and were divided into two groups at random.The length of time consumed for operation,amount of blood lost during operation and the operation complications were compared between two groups.The participant surgeons were asked which method they preferred,Portex or CBR.Results Of them,the mean age was 76.7 ± 11.6 years old,and 25 patients (52.1％) were male.The reasons for tracheotomy were the length of time needed for mechanical ventilation support expected to be longer than 2 weeks (n =30),severe disturbance of consciousness (n =17),and upper airway obstruction (n =1).The patients enrolled in the study were randomly divided into Portex and CBR groups.There were no significant differences in age,gender,APACHE Ⅱ score,the reason of tracheotomy,the length of time for mechanical ventilation support before tracheotomy,and the preoperative coagulation function between two groups.CBR method can easily be done with less operation time required than Portex [(5.9 ±4.3) min vs.(9.9 ± 1.5) min,P ＜0.01],and had obviously fewer operation complications and less amount of blood lost than Portex method (P ＜ 0.05).The male surgeons with a slew of surgical practice were in preference to Portex,whereas female doctors with less work experience and without surgical practice preferred CBR.Conclusions The CBR method can easier be done and was better than the Portex method in minimizing operative trauma and reducing the complications,especially it can easily be accepted by female doctors with less work experience and without surgical practice and it is worth using widely in clinic.

Teaching and research section of orthodontics of the Affiliated Hospital of Stomatology of Chongqing Medical University took the lead in carrying out ‘ three early education' Students of stomatology in Chongqing Medical University established ‘ social practice volunteer team' and conducted ‘ three early education' in orthodontic clinic during winter,summer holiday and weekend.This let students of low grades contact with society,clinical practice and scientific research at early stage thus to comprehensively improve their overall quality.Questionnaire for student volunteers of the Affiliated Hospital of Stomatology of Chongqing Medical University showed that ‘ three early education' can effectively improve medical students' comprehensive quality.In the early stages of learning for students of stomatology,we cultivated students' occupation spirit,innovation consciousness,scientific literacy,clinical thinking and teamwork ability by strengthening training of students' social practice ability,communication ability,organization and coordination ability,professional interests,professional senses of belonging,team spirit and moral emotion.We achieved certain results and our experiences are worth extending.

Objective To investigate the change of apoptosis in LNCaP cells after inhibition of autophagic process under androgen removal conditions. Methods The autophagic level was deter-mined by using confocal microscopy and RT-PCR. The DAPI staining was used to indicate the apopto-sis of LNCaP cells after inhibition of autophagic by 3-MA. Also, Z-VAD-FMK was used to extend the apoptosis results. Results ①Androgen deprivation led to increased autophagy in LNCaP cells. LN-CaP cells cultured in complete medium(CM) presented low autophagic process with 1.9 scores. After 24 hours, the punetate GFP-LC3 structures were accumulated in the cells cultured in serum-free medi-um (SF)(2.64 scores). In contrast, the number of punctate GFP-LC3 remained at a very low level (1.85 scores), when cells were incubated with DHT in SFA(serum-free medium+DHT). Statistical analysis showed the significant difference between SF and SFA (P<0.01). Semiquantitative RT-PCR was employed to examine the mRNA expression of LC3. Indeed, cells grown in the medium without serum had a higher LC3 mRNA expression with the highest at 12 hour time point as compared with the cells grown in CM. DHT treatment reduced the level of LC3 mRNA. ②Blockage of autophagy by 3-MA increased the apoptosis of LNCaP cells. LNCaP cells in SF and SFA just presented a basal level of apoptosis, which is (3.19±1.09)% and (3.01±0.33)% , respectively. Under androgen-free con-ditions, inhibition of autophagy by 3-MA could increase apoptosis significantly(10. 90±2.91%). While Z-VAD-FMK, a pan Caspase inhibitor, was able to suppress this apoptotic process to the level of (1.16±0.52)%, which was statistically significant(P<0.01). Conclusions Androgen removal can lead to the increase of autophagy in LNCaP cells. Moreover, inhibition of autophagy promotes the occurrence of apoptosis.

Objective · To investigate antiemetic effect of aprepitant for moderately chemotherapy-induced nausea and vomiting in patients with gastrointestinal cancer. Methods · From 2014 July to 2015 August, 130 cases of gastrointestinal cancer patients were collected in Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, who received moderate emetogenic risk of chemotherapy for at least four courses. One hundred and nine patients were treated with aprepitant, palonosetron and dexamethasone on day 1, and aprepitant and dexamethasone on day 2 and 3. Twenty-one patients only received aprepitant and dexamethasone on day 1 and dexamethasone on day 2 and 3 in the first course of chemotherapy. During subsequent courses of chemotherapy they received aprepitant and treated in the same way as 109 patients. MASCC antiemetic tool (MAT) was used to evaluate the intensity of nausea. The primary endpoint was complete response (CR, no emesis and use of no rescue antiemetics) during the overall study phase (0-120 h after chemotherapy) at the second course. The secondary endpoint was complete protection (CP, CR plus no significant nausea) during the overall, acute (0-24 h), and delayed (24-120 h) phases at the second course. Results · The CR rates were 90.0%, 94.6% and 90.8% of patients in the overall, acute and delayed phases, respectively. The corresponding CP rates were 83.8%, 87.8% and 84.6 %, respectively. The CR rate increased from 42.9% to 57.1% during acute phase and increased from 9.5% to 90.5% during delayed phase for 21 patients after treatment with aprepitant. The main adverse reactions include constipation, anorexia and hiccups. Conclusion · Aprepitant combined with palonosetron and dexamethasone can effectively prevent moderately chemotherapy-induced nausea and vomiting in patients with gastrointestinal cancer. Aprepitant therapy can effectively maintain antiemetic effect in patients with many chemotherapy courses.

Objective: To assess trends of β-blocker use within 24h of admission in ideal candidates with acute myocardial infarction (AMI) in eastern urban China from 2001 to 2011. Method: A 2-stage random sampling design was performed. In the first stage, a simple random-sampling was used to identify participating hospitals. In the second stage, a systematic sampling was conducted in 2001, 2006 and 2011 to select cases from the participating hospitals. Data was obtained by central medical record abstraction. 10-year trend and predictors of early β-blocker application were assessed with weighted calculation for each year to represent the overall situation of eastern urban China. Results: 35 hospitals were sampled and 32 of them were finally participated. With necessary exclusion, 1399 ideal candidates were included in this analysis. The early weighted β-blocker application rates in 2001, 2006 and 2011 were 64.7%, 69.7%, and 60.9% respectively, P=0.0447 for trend. Patients with chest pain at admission (OR=2.22, 95% CI 1.19-4.13), higher systolic blood pressure (OR=1.40, 95% CI 1.11-1.77) or faster heart rate (OR=2.01, 95% CI 1.58-2.55) were more likely to use β-blocker; in contrast, compared with NSTEMI patients, STEMI patients seemed less likely to receive such treatment (OR=0.55, 95% CI 0.37-0.81). Conclusion: The early β-blocker therapy in eastern urban China is suboptimal for ideal AMI patients who could benefit from it. The application pattern has not been changed from 2001 to 2011 which might be related to physicians' misunderstanding of relevant evidence or guidelines. Our study may help to create an important target to improve the quality of AMI care.

Objective To understnad the defense mechanisms of patients with borderline personality disorder (BPD) and to explore its relationship with childhood abuses.Methods One hundred and forty-two outpatients with BPD (group A),63 outpatients with other personality disorders (group B) and 20 outpatients without any Axis Ⅱ diagnoses (group C) were enrolled and completed Chinese versions of the Childhood Experience of Care and Abuse Questionnaire (CECA.Q) and the Defensive Style of Questionnaire (DSQ).Multivariate analysis of variance and Pearson correlation analysis were used for data analysis.Results Compared to group B and C,the score of defense mechanisms reported by group A were significantly increased in all eight premature defense mechanisms,such as projection(F =26.5,P ＜ 0.05),passive aggression (F =18.1,P ＜ 0.05),acting out (F =28.3,P ＜ 0.05),complaint (F =16.7,P ＜0.05),fantasy(F =16.3,P ＜ 0.05),splitting (F =28.8,P ＜ 0.05),withdrawal (F =8.3,P ＜ 0.05),somatization(F=7.6,P ＜ 0.05),and part of the middle defense mechanisms,such as omnipotence-devaluation(F =9.2,P ＜ 0.05),isolation(F =4.7,P ＜ 0.05) and identification (F =10.0,P ＜ 0.05).At the same time,the BPD patients got lower scores in the mature defense mechanisms,such as sublimation (F =4.1,P ＜ 0.05) and repression(F =3.9,P ＜ 0.05).Those who experienced physical abuse use more complaint (F =6.9,P ＜ 0.05),denial mechanisms (F =5.2,P ＜ 0.05) and less anticipation one (F =4.6,P ＜ 0.05).Those who experienced sexual abuse use more somatization (F =4.4,P ＜ 0.05) and isolation mechanism (F =3.6,P ＜ 0.05).Conclusions BPD patients would like to use more immature and middle defense mechanisms and less mature ones.Emotional,physical and sexual abuse from parents and other adult care takers have a correlation with immature defense mechanisms,which indicates the importance of care about parental rearing patterns and mental health of children.