Remarkable achievements have been made for lymphocyte infusion of lymphoma and leukemia, especially of lymphoproliferative disease within twenty-first century. The donor lymphocyte infusion or mobilized donor lymphocyte infusion (DLI/DSI) offer an opportunity of second remission for relapse patients post-transplantation. Cytokine-induced killer/DC cytokine-induced killer play an anti-tumor activity beyond non-MHC restricted. Cytotoxic lymphocyte infusion activated by synthetic tumor antigen produces targeted effects of anti-tumor. Transgenic CTL of anti-tumor TCR has brought the dawn in lymphoma and leukemia patients with defective lymphocytes. Maternal lymphocyte infusion play an anti-tumor/viral activity by avoiding the immune barrier of HLA mismatch.

Purpose:To investigate the effect of Flk-1、LR P and MDR1 genes in the carcinogenesis and development of lung cancer. Methods:The expression of Flk-1、LRP and MDR1 geneproteins in primary lung tumors were studied immunohistochemically. Results:of the 70 lung cancers, 29 cases (49.2%) were positive for MDR1 expression in NSCLCs and 2cases (18.2%) in small cell lung carcinoma(S CLC); 41cases (69.5%)had overexpression of LRP in NSCLCs and 3cases (27.3%) in S CLCs, there was a statistically significant correlation (P

Tolylene Diisocyanate (TDI) is the important industrial material in producing polyurethane dope. In recent years, with the development of fitment, polyurethane product was widely used. During the procedure in production and usage, TDI is dissociated from polyurethane production and will pollute indoor air. TDI is highly volatile and can irritate the skin, mucous membranes, eyes, nose and throat. The most common and most serious response occurs in the lungs. Thus, in many countries, the limit for TDI has been established and put into practice, in China the work for establishing limit for TDI in indoor air has been doing also. The character of TDI and harmfulness to human, the limit for TDI in indoor air in China and in the other countries, the measurements to control TDI pollution were reviewed in the present paper

Objective To study the effect of compound matrine injection combined with chemotherapy on the immune function and life quality of elderly patients with colorectal cancer. Methods Seventy patients with colorectal cancer treated in Shanghai Jiao Tong University Affiliated Sixth People′s Hospital South Campus from January 2010 to December 2013 were involved in this survey. They were divided into the control group and the observation group randomly,each group had 35 cases,the control group was treated with chemotherapy only, the observation group was treated with compound matrine injection combine with chemotherapy. The curative effect,life quality and immune function in the two groups were compared. Results The number of complete remission patients in the observation group was 8 cases ( 22. 86%) ,the number of partial remission cases was 16 cases ( 45. 71%) , the effective rate was 68. 57%, while the control group had 4 cases of complete remission (11. 43%),11 cases of partial remission (31. 43%),the effective rate was 42. 86% (Z=-2. 259,P=0. 024) . In the observation group,life quality was significantly improved in 10 cases (28. 57%),improved in 19 cases ( 54. 29%) ,the effective rate was 82. 86%,while in the control group,life quality was significantly improved in 4 cases ( 11. 43%) ,and improved in 10 cases ( 28. 57%) ,the effective rate was only 40%. The improvement rate of the two groups was statistically significant ( Z=-3. 497,P=0. 000) . Before treatment,the immune function indexes of patients in the two groups were close ( P>0. 05) ,after treatment,the immune function in both groups were significantly improved,CD3+,CD4+,CD4+/CD8+ levels of patients in the observation group were higher than those in the control group,while the CD8+ level in the observation group was lower than that of the control group ( t=-3. 968,P=0. 000;t=-5. 351,P=0. 000;t=-5. 474,P=0. 000;t=6. 407,P=0. 000) . The follow?up time of the two groups was 36 months. After 36 months,the survival rates of the observation group and the control group were 85. 7% (30/35) and 80. 0% (28/35) respectively,and the difference was not statistically significant (χ2=0. 402,P=0. 526) . Conclusion Compound matrine injection combined with chemotherapy can significantly improve the clinical efficacy of elderly patients with colorectal cancer,improve the immune function and quality of life,it is worthy of clinical application.

A total of 8 099 outpatient prescriptions for treatment of Helicobacter pylori (Hp) infection in 9 community health service centers of Shanghai Jing′an district were collected from the regional health information platform.The prescriptions were reviewed and analyzed according to the criteria of the Forth National Consensus Report on the Treatment of Helicobacter pylori Infection.The results showed that only 195 prescriptions met the criteria (2.4%).For those not meeting the criteria, 611 prescriptions (7.5%) gave the right therapeutic protocol but incorrect treatment course;6 893 prescriptions (85.1%) gave the incorrect protocol.It is uggested that incorrect treatment for Hp eradication is common in community health service centers consist in the Helicobacter pylori herapy prescriptions in the community health service cente in Shanghai, Jing′an District, which should be paid more attention to.

Objective:To investigate the protective effect of schisandrin B (SchB)on the cerebral ischemia reperfusion injury of the rats and the influence in HSPA12B/PI3K/Akt signaling pathway,and to explore the mechanisms.Methods:130 SD rats were divided into sham group,cerebral ischemia reperfusion injury model group (model group),low dose of SchB group (SchB 3 mg· kg-1 ,SchB1 group),middle dose of SchB group (SchB 10 mg·kg-1 ,SchB2 group)and high dose of SchB group (SchB 30 mg·kg-1 ,SchB3 group)(n=26).The rats in sham group didn’t plug lines;the rats in model were used to establish ischemia reperfusion models;the rats in SchB1 ,SchB2 and SchB3 groups were firstly pretreated with different doses of SchB for 7 d,and then they were used to build cerebral ischemia reperfusion injury models.The nerve dysfunction of rats was evaluated by neurologic deficit score.The cerebral edema was detected by measuring the content of water in brain tissue.The morphological changes of brain tissue were observed by toluidine blue staining.The levels of nuclear factor kappa B (NF-κB), tumor necrosis factor-α(TNF-α),interleukin-1 (IL-1)and interleukin-6 (IL-6)in the brain tissue were detected by ELISA.Western blotting method was used to detect the protein expression levels of heat shock protein A12B (HSPA12B ), serine-threonine kinase (Akt ) and phosphorylation serine-threonine kinase (p-AKT ). Results:Compared with sham group,the neurologic deficit score of rats in model group was significantly increased (P <0.01),and the content of water in brain tissue was increased (P < 0.01 );the brain tissue structure was loosened,and the mesenchyme appeared edema;the NF-κB,TNF-α,IL-1,and IL-6 levels were increased (P <0.01),and the expression levels of HSPA12B and p-Akt proteins were decreased (P <0.01).Compared with model group,the neurologic deficit scores of the rats in SchB1 ,SchB2 ,and SchB3 groups were decreased (P <0.01),and the contents of water in brain tissue of the rats in SchB2 and SchB3 groups were decreased (P <0.05);the edema of nerve cells was alleviated,and the cavities were reduced;the NF-κB,TNF-α,IL-1,and IL-6 levels were decreased (P <0.05 or P <0.01),the expression levels of the HSPA12B protein in SchB2 ,and SchB3 groups were increased (P <0.05),and the p-Akt protein expression levels of the rats in SchB1 ,SchB2 ,and SchB3 groups were increased (P <0.01).Conclusion:SchB could protect the cerebral ischemia reperfusion injury of rats,its mechanism may be related to regulating the HSPA12B/PI3K/Akt signaling pathway and inhibiting the inflammatory reaction damage to the nerve cells of reperfusion.

Objective To study the therapeutic efficacy and toxicity of Bevacizumab combined with Chemotherapy in patients with advanced and metastatic cancer.Methods Fifty-nine patients of advanced metastatic cancer (Forty-two patients of refractory metastatic colorectal cancer and 17 advanced adenocarcinoma) were treated with normalized chemotherapy combined with Bevacizumab.Patients with refractory metastatic colorectal cancer were treated with Bevacizumab combined with FOLFIRI or FOLFOX4,and patients with advanced adenocarcinoma of NSCLC were treated with Bevacizumab in combination with docetaxel and cisplatin for 4-6 cycles,Bevacizumab was used until progressive disease (PD).During treatment,adverse effect were assessed with Common Toxicity Criteria V3.0 developed by National Cancer Institute.Results Among the 42 patients of metastatic colorectal cancer,27 were treated with First-line 1 with complete remission (CR),13 partial response(PR),4 stable disease(SD) and 9 PD,the effective rate (ER) was 51.9％ ( 5/15 ),disease control rate(DCR) was 66.7％ (18/27);Fifteen patients were treated with second-line PR,of which 5 PRD,4 SD,6 PD.ER was 33.3％ (5/15),and DCR was 60.0％ (9/15).The effective rate were slightly higher in the First-line treatment group than that in the second-line treatment group,however,the difference was not statistically significant (x2=1.335,P=0.248 ).Among the 17 patients of NSCLC,of which 1 CR,7 PR,5 SD,4 PD.RR was 47.1％ (8/17),and DCR was 76.5％ (13/17).The major toxicities were one grade 3 hemoptysis observed in one patient,grade 3 thrombosis was observed in one patient.Other common adverse effects,were epistaxis,hemoptysis,hypertension and proteinuria,which were not severe and could be well tolerated.Conclusion Bevacizumab Combined with Chemotherapy was effective in short term for the patients with advanced and metastatic cancerMost patients could tolerate the side effects.Further studies should be done to prove the long-term effects.

ObjectiveTo understand the characteristics of mutations in BCR-ABL1 kinase domain mutation,these chronic myeloid leukemia (CML) and Ph positive acute lymphoblastic leukemia (ALL)patients who got imatinib treatment had poor effect.MethodsTotally 177 CML patients and 33 Ph( + )ALL patients were selected at Beijing Dao-Pei Hospital from Sep.2007 to Dec.2010.All of them were Chinese patients.Totally 243 bone marrow or peripheral blood specimens were collected from the patients,who had early effect,then resistance emergenced,or for more than 3 months of poor efficacy.Extracted total RNA from the specimens' nuclear cells,reversed transcription to cDNA.Amplified the whole span of BCRABL1 fusion kinase gene by nest PCR (from 242 to 493 amino acid coding sequence),used the type AB3130XL gene sequencing instrument determinate the gene sequence of ABL1 kinase region and then used the Variant Reporter V1.0 software to analyze the results of gene mutations.ResultsThirty-two kinds of different mutations were detected of ABL1 gene mutations,accounting for 34.2％ (83/243 cases).Among them,the T315I was 12％ (10/83),mutation rate was the highest,followed by Y253H was 11％ (9/83),G250E was 7％ (6/83),E255K was 7％ (6/83),M351T was 6％ (5/83),E459K was 5％ (4/83) ;Q252H,D276G,F317L,E355G,F359V,H396R were all 4％ (3/83).Three cases of insertion mutations were found,including 2 cases of 357-358insk,1 case of V304RfsX17.Seven patients had found existence two or more point mutations.The multiple drug resistance mutations might exist in the same leukemia clone.The same individual was not only contain common resistance mutations,but also rare point mutations,insertion mutations.The mutations might be lead to loss of kinase activity.ConclusionsUnder the imatinib drugs pressure,the ABL1 gene mutation in leukemia cells appears randomly,and results in different resistant clones.Different resistant clones can coexist in the same patients in vivo; resistant clones not only contain point mutations,but also contain inserted deletion mutations.

Objective To evaluate clinical value of denaturing high performance liquid chromatography (DHPLC) used in detecting transforming growth factor beta receptor 3 (TGFBR-3) exons 11 and 12 polymorphism in women with idiopathic premature ovarian failure (POF).Methods From Feb.2009 to Dec.2011,110 patients with idiopathic POF undergoing treatment at Shenzhen Maternal & Child Health Institute affiliated to Southern Medical University were enrolled as POF group in this study.In the mean time,110 women under 40 years old with normal hormonal level and menstrual cycles as control group.The exons 11 and 12 of TGFBR-3 gene polymorphism were screened by using DHPLC,and results of DNA sequencing was as golden standard.Some related indexes were calculated,such as sensitivity,specificity,false negative value,false positive value,Youden index,positive predictive value,and negative predictive value.At the same time,20％ of the tested specimens were chosen randomly and detected by DHPLC again.The value of Kappa index were calculated by comparing the results between the first and second DHPLC analysis.Results The exon 11 of TGFBR-3 were not identified gene polymorphism and two nucleotide polymorphisms were identified in exon 12.For 2022 T/C polymorphism,the frequencies of CC with 0.9％ (1/110),TC with 22.7％ (25/110),TT with 76.4％ (84/110),Cwith12.3％ (27/220) and T with 87.7％ (193/220) in POF group were significantly different from CC with 0,TC with 9.1％ (10/110)and TT with 90.9％ (100/110),C with 4.5％ (10/220) and T with 95.5％ (210/220) in control group (all P ＜ 0.05).Allelic and genotypic frequencies of 2161-75 C/T were not differed significantly between the two groups (all P ＞ 0.05).As DNA sequencing as golden standard,DHPLC showed that the sensitivity was 100％,specificity was 97.9％,Youden index was 97.9％,positive predictive value was 96.3％,negative predictive value was 100％,and Kappa index was 0.888 (P ＜ 0.05).Conclusion DHPLC analysis is higher validity,reliability and practicability method in detecting TGFBR-3 polymorphism in idiopathic premature ovarian failure.

Objective To study the changes of gonadotropin releasing hormone agonist (GnRH-a) in pinopodes during luteal phase and to explore the possible mechanism of GnRH-a in luteal phase support of assisted reproductive technology (ART).Methods Totally 40 primary infertility women who were treated with ART due to male factors were enrolled,according to the order of the group they were randomly divided into experimental group and control group.On the 7th day after ovulation,the experimental group received a subcutaneous injection of 0.1 mg of GnRH-a,while the control group received a subcutaneous injection of placebo only (0.9％ salinc 2 ml),3 days later they came to the clinic again.Serum estradiol and progesterone levels were measured before and after treatment in each group.Pinopodes were collected for electron microscopic examination.Levels of ER and PR were detected by western blot.Results (1) There was no significant difference between the experimental group and the control group in the estrogen level before and after the treatment (all P＞0.05).The level of progesterone in the experimental group after treatment [(66.8± 14.9) nmol/L] was significantly higher than that before treatment(P＜0.05);also significantly higher than the same period of the control group (P＜0.05).(2) There was no significant difference in the expression of ER protein in the experimental group before and after treatment (P＞0.05).The expression of PR in the experimental group after treatment was significantly lower than that before treatment (P＜0.05);also lower than the same period of the control group (P＜0.05).(3) Expression amount of pinopodes in the experimental group after treatment was significantly higher than that before treatment [65％ (13/20) versus 25％ (5/20),P＜ 0.05],and the development trend was more mature [the percentage of maturation:75％ (15/20) versus 35％ (7/ 20),P＜0.05].Expression amount of pinopodes after treatment and the percentage of maturation in the experimental group were significantly higher than those in the same period of control group (P＜0.05).Conclusion GnRH-a in luteal phase support may play a role through the corpus luteum,which may promote the secretion of progesterone,downregulation of PR expression,promote the growth of pinopodes,and improve the endometrial receptivity.