The specific immunotherapy is the etiological treatment and remission the symptoms of anaphylactic disease. It includes subcutaneous immunotherapy and sublingual immunotherapy(SLIT). SLIT is a new pathway. Many studies have confirmed its effectiveness in the treatment of anaphylactic disease. Due to its mild side effect, it is used commonly.

Interdisciplinary organization is a type of ecosystem,its development process is an eco-style,self-development process of evolution.This paper took Bio-X Institute of Shanghai Jiao Tong University as an example and analyzed the organizational and developmental features of interdisciplinary organization from the ecological and practical level.The features included the clear and stable organizational strategy,academic leaders with interdisciplinary awareness and excellent research groups,comprehensive interdisciplinary research infrastructure,administrative management and financial support of the university,strict but free cultural atmosphere,effective interdisciplinary research platform,rich interdisciplinary cooperative relationship net-work,effective management system and implementation system,combination of interdisciplinary research and interdisciplinary personnel training.There is ecological management latent and ecological co-evolution idea implicated in the construction and development of the Bio-X institute,which presents an ecological process of evolution.

Objective To quantitatively detect serum Golgi protein 73 (GP73) and alpha-fetoprotein (AFP) in the patients with hepatocellular carcinoma (HCC) ,chronic hepatitis liver cirrhosis and normal healthy individuals ,to compare the detection rate of GP73 and AFP and to investigate the clinical significance of GP73 for diagnosing HCC .Methods The serum samples in normal healthy individuals and the patients with chronic hepatitis liver cirrhosis and HCC were collected and detected GP 73 and AFP by the enzyme-linked immunosorbent assay (ELISA) and the chemiluminescence method .Results The detection rates of GP73 and AFP in HCC were 75 .61% and 40 .24% respectively ,GP73 was significantly higher than AFP (P<0 .01);In chronic hepatitis liver cirrhosis ,the detection rates of GP73 and AFP were 12 .58% and 41 .67% respectively ,the detection rate of GP73 was significantly lower than that of AFP (P<0 .01);In normal healthy individuals ,the detection rates of GP73 and AFP were 1 .67% and 6 .67% re-spectively ,the difference between them had no statistical significance (P>0 .05) .The specificity of GP73 and AFP in the normal healthy individuals and the patients with chronic hepatitis kive cirrhosis were 93 .42% and 77 .78% respectively .Areas under the ROC curves of GP73 and AFP were 0 .934 1 and 0 .806 6 respectively .The HCC detection rate of the combined detection of GP73 and AFPT was 87 .80% .Conclusion The GP73 detection rate and content are extremely low in the normal healthy individuals ,the GP73 detection rate is 12 .58% in chronic hepatitis liver cirrhosis and up to 75 .6% in HCC .The ROC curve analysis and the detec-tion rate are basically consistent .GP73 has the high detection rate and strong specificity in the patients with HCC ,which is the pre-ferred marker for early diagnosis of HCC .The joint detection of GP73 and AFP can improve the early diagnosis rate of HCC .

Based on the research standpoint of internal needs,innovative research and management practice,the paper revealed and deeply discussed the 20 drivers behind the full play of medical doctor students' innovative behavior through the use of the method of questionnaire,expert in-depth interviews.

Objective To study the abnormal expression of P-AKT in follicular thyroid carcinoma and its relationship with angiogenesis. Methods MVD and expressions of P-AKT, VEGF in 40 specimens of FTC tissues were detected by immunohistochemical PV6000 method. Results The expression rate of P-AKT in FTC was higher than that of non-FTC tissues. The result was of statistical significance (P<0.001). There were correlations between the MVD of FTC tissue and the expression of P-AKT and VEGF (P<0.05). The MVD of P-AKT positive FTC tissue was higher than that of negative tissues (P<0.05). The MVD of VEGF positive FTC tissue was also higher than that of negative tissues(P<0.05). There were correlations between the expression of P-AKT and VEGF(P<0.05). Conclusion The hyperexpression of P-AKT played an important role in the secondary deposits and development of human follicular thyroid carcinoma. AKT/VEGF pathway may exist in FTC, and AKT is the key factor in the pathway which regulated the expression of VEGF.

Objective To evaluate the influence of respiration on the radiation dose distribution within target volume in radiotherapy with film dosimetry. Methods Radiation of 50 MU was delivered by a square, round, ellipse, dumb bell, or female shaped filed to the films within a moving or motionless Respiration Motion Phantom respectively, the dose distributions for the two motion status were measured and compared. In order to further verify the impact of respiration, a plank phantom was used on different shifting value: 0, 0.5, 1.0, 1.5 and 2.0 cm, respectively. A square, round, or eUipse-shaped filed was used for irradiation and the distributions in different status were measured and compared with film dosimetry. Iso-dose line comparison, NAT(Normalized Agreement Tests) and γ comparison were used for the comparison of dose distributions. Fs can be an index to reflect the variability of the areas that surrounded by iso-dose lines. (FS90, FS50, FS25 delegates the ratio of the areas that surrounded by 90 %,50 %,25 % iso-dose hne in different situation respectively). Results (1) Compared with motionless situation, the FS90 in horizontal movement situation became small and the FS25 became large. As the displacement became larger, the FS90 became larger and the FS25 became smaller. FS in vertical movement situation, square and dumb bell fields changed while the others didn't have a change. (2)γ and NAT comparison: In the horizontal movement situation, compared with the static phantom, Pγ < 60 % and PNAT < 75 %. Under vertical movement situation, Pγ were less than 85 % for the square, round, dumb bell and female shaped fileds. In the plank phantom verification, Pγ and PNAT became smaller as the movement became larger. Conclusions The respiration can impact on the dose distribution within the target volume in radiotherapy, leading to a smaller area of higher dose level and an expanded area of lower dose level. The influence will become more significant with larger movement of the target.

Objective To summarize and analyze data of solid pseudopapillary tumor of pancreas (SPTP) in China,and investigate its epidemiology,clinical features,diagnosis and treatment.Methods Retrieval of Chinese Medical Current Contents and China Biology Medicine disc by the key words of solid pseudopapillary tumor of the pancreas,papillary cystic tumor of the pancreas,pancreatic papillary epithelial tumor,cystic solid tumor of pancreas and Frantz tumor were performed,and relevant literatures were included.Results A total of 1180 SPTP patients from 117 articles were involved.There were 1054 women and 126 men and the ratio of male to female was 1:8.37.The average age was 29 years old (range 9 ～83 years).Detailed clinical information was available for 1172 cases,and the main clinical manifestations included abdominal discomfort (n=526,44.88％),medical check-up (n=464,39.59％),abdominal mass (n=131,11.18％).Laboratory and imaging tests were non-specific.The tumors size was 1.3～ 30 cm with a mean value of 7.84 cm.Four handreds and seven (36.8％) cases were located in pancreatic head,96 (8.7％)were in pancreas neck and 587 (53.1％) were in the body and tail of pancreas.Eleven handreds and sixteen patients received treatment,and the resection rate was 99.2％ (n =1107).Pathological examination showed that 628(57.0％) cases were benign and 306 (27.8％) were presented as malignant behavior,mainly as infiltrative growth and invasion of the surrounding organs,vessels.Nine handreds and seventy-seven cases were followed up (ranging from 1 month to 13 years),and re-occurrence or metastasis were detected in 42 cases (4.3％) and 24 patients died.Conclusions Solid pseudopapillary tumor of pancreas is a rare pancreatic tumor with low-grade malignant potential,and part of this tumor may present as malignant behavior and it primarily affects young females.No characteristics in clinical manifestations,laboratory and imaging tests are found.Pathological examination can confirm the diagnosis.Surgical resection is the therapy of choice and the prognosis is good.

This paper reviewed the basic concepts of creativity and systematic perspective on creativity and systematically analyzed the connotation of creativity in doctoral candidates,thus summarizing the advantages of the development of creativity in doctoral candidates:physiological function,intellectual quality,non-intellectual quality and professional innovation that may help to unleash creativity,knowledgeable,dedicated,and innovative supervisors and a correspondingly suitable environment,which is of great importance to the researches on unleashing the creativity in doctoral candidates and creating innovative results.

Objective To explore the circadian rhythm of interleukin (IL)-6 in collagen induced arthritis (CIA) rats and investigate the effectiveness and safety of methotrexate (MTX) administered according to IL-6 rhythm.Methods Serum IL-6 concentrations of CIA and normal rats at different time points were measured by enzyme-linked immunosorbent assay (ELISA).CIA rats were randomly divided into the experimental group A,experimental group B and control group.MTX (1/7 mg·kg-1 ·d-1) was administered once a day when the IL-6 level began to increase or decrease in the experimental group,while MTX (1 mg/kg) administered once a week in the control group.Arthritis scores and leukocyte counts were observed.The production of IL-6 and C reactive protein (CRP) levels in the serum were measured.Moreover,histological changes in the ankle joint were examined.One-way analysis of variance (ANOVA),two independent sample t test were used to evaluate the experimental data.Results The plasma IL-6 levels in CIA rats were different at different time points,which began to increase at 18:00 and decrease at 6:00.Arthritis score in the experimental group A (4.8±0.7)was lower than that in the control group (5.8±1.0,t=2.256,P=0.0406) and experimental group B (5.5±0.5,t=2.393,P=0.0313).The levels of TNF-α [(185±21) ng/L],IL-6 [(99±6) ng/L],IL-1β[(20.1±1.6) ng/L] and CRP[(1251±282) μg/L] in the experimental group A were significantly lower than those in control group [TNF-α:(207±10) ng/L,t=2.726,P=0.016 4;IL-6:(100±6) ng/L,t=2.669,P=0.0183;IL-1β:(22.0±1.3) ng/L,t=2.814,P=0.0138;CRP:(1 417±278) μg/L,t=2.369,P=0.0327].The level of IL-6 in the experimental group A[(93±6) ng/L] was lower than that in the experimental group B [(99±6) ng/L,t=2.323,P=0.0358].Compared with the control group [(9650±1062)/μl],the counts of leukocyte in the experimental group A [(4595±603)/μl,t=3.841,P=0.0064] and experimental group B [(3833±585)/μl,t=4.442,P=0.003] were significantly lower.Compared with the control group (9.1 ±2.0),histopathology scores in the experimental group A (6.6±1.3,t=2.606,P=0.015) and experimental group B (7.4±1.3,t=3.857,P=0.0007) were significantly lower.Conclusion The plasma IL-6 levels in CIA rats have shown evident circadian rhythm.There-fore,once a day administration is better than once a week.The therapeutic effect of RA may be improved by administering MTX at the time points according to the circadian rhythm of IL-6.

Objective To investigate whether B-cell activating factor (BAFF) involved in the patho-genesis of lupus nephritis (LN) by regulating phosphoinositide 3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/Akt/mTOR) signaling. Methods Twenty-eight lupus nephritis patients and 20 controls were included in this study. The clinical data were collected. BAFF levels in plasma were measured by ELISA, and the relationship between systemic lupus erythematosus disease activity index (SLEDAI) and BAFF were analyzed. The mRNA and protein levels of BAFF, phosphorylated-PI3K (p-PI3K), phosphorylated-Akt (p-Akt), phosphorylated-mTOR (p-mTOR) and Bcl-2 in kidney tissues were measured using real-time polymerase chain reaction (RT-PCR) and Western blotting. Data were analyzed using Mann-Whitney U test and Spearman correlation analysis. Results ①Plasma BAFF levels were significantly higher in LN patients [(580 ±45) ng/L] compared with controls [(208 ±30) ng/L](Z=-5.856, P<0.01), and significant positive correlation was found between plasma BAFF levels with SLEDAI (r=0.723, P<0.01). ② Plasma BAFF level in LN patients was positively correlated with 24 h UP and anti-dsDNA titers (r=0.381, 0.461, P<0.05). The protein level of BAFF in kidney tissues was positively correlated with 24 h UP and anti-dsDNA titer (r=0.469, 0.489, P<0.05).③The mRNA levels of BAFF, p-PI3K, p-Akt, p-mTOR and Bcl-2 in kidney tissues were increased in patients compared to controls[5.8±1.8 vs 2.1±0.7, Z=-4.915, P<0.01;6.7±0.9 vs 1.71±0.53, Z=-5.857, P<0.01;5.6±0.9 vs 1.8 ±0.5, Z=-5.751, P<0.01; 5.6 ±1.4 vs 1.6 ±0.4, Z=-5.291, P<0.01; 2.11 ±0.36 vs 1.33 ±0.22, Z=-4.844, P<0.01].④The protein levels of BAFF, p-PI3K, p-Akt, p-mTOR and Bcl-2 in kidney tissues were increased in patients compared to controls [0.72±0.19 vs 0.31±0.05, Z=-4.747, P<0.01;0.73±0.11 vs 0.33±0.09, Z=-5.834, P<0.01;0.77±0.06 vs 0.22±0.07, Z=-5.855, P<0.01;1.18±0.27 vs 0.47±0.13, Z=-5.416, P<0.01;2.08±0.37 vs 1.32±0.18, Z=-4.998, P<0.01]. Conclusion The findings of this study indicate that BAFF may participate in the pathogenesis of LN by regulating PI3K/Akt/mTOR signaling.