Advanced non-small cell lung cancer(NSCLC)accounts for all NSCLC 45% . In recent years,chemotherapy combined with radiotherapy has become a new standard for NSCLC. On NSCLC radiothera-py and chemotherapy(CRCT),radiation total dose,fractionation method,different chemotherapy combined with radiotherapy have many details in the efficiency and toxicity tolerance,which are still in the exploration.

Objective: The effects of two fat substitutes, sucrose polyester(SPE) and triglyceride of short fatty acids(TRIS)on lipid metabolism in rats were studied. Methods: Diets containing either SPE or TRIS were fed to rats for 30d. Male Wistar rats were allowed free access to one of three diets: a control diet containing 20% corn oil, SPE group diet containing 10% SPE and 10% corn oil, TRIS group diet containing 20% TRIS. Plasma glucose, TG, TC, HDL C, LDL C, ApoA I, ApoB were analysed. Results: Dietary fat substitutes lowered total energy consumption and body weight 8.1%?4.1%and 12.3% ?16.0% respectively. Two fat substitutes lowered plasma glucose, TG, TC, LDL C, VLDL C, ApoB level and increased HDL C and ApoA I level. TRIS could decrease TC/HDL C, LDL C/HDL C, ApoB/ApoA I more significantly than SPE. Conclusion: TRIS and SPE have the potential benefits on lipid metabolism and energy intake control in rats, TRIS is more efficient than SPE.

Phyllosphere and epiphytes have attracted significant interest of more and more researchers by their unique biological characteristics. Progress of research on phyllosphere and epiphytes was summarized in this paper, and the special emphasis was put on the characteristic of phyllosphere, microbial communities, invasion and the location of bacteria on leaf surfaces. Some ideas for further studies on phyllosphere microbes were also proposed.

Objective To observe the effect of new moist dressings on pressure ulcers after spinal cord injury. Methods 58 spinal cord injured patients complicated with pressure ulcers were divided into observation group (n=29) and control group (n=29). The observation group accepted moist dressings, while the control group accepted routine dry dressings, TDP and ultraviolet irradiation. The incidence of im provement were recorded 2 weeks after treatment, and the time of healing were compared. Results 11 cases cured, 17 cases relieved in the observation group, and it was 5 and 18 cases in the control group, respectively (P<0.05). It spent (26.69±16.48) days to cure in the observa tion group, and (38.24±22.47) days in the control group (P<0.05). Conclusion The moist therapy may promote the cure of pressure ulcers af ter spinal cord injury, and shorten the time of cure.

Interferon ( IFN) plays an essential role in antiviral infection.Interferons are divided into different categories according to their structure and function.People have attached increasing importance to TypeⅠinterferon( IFN-Ⅰ) in light of its unusual antiviral mechanism.This review is intended to shed light on IFN-Ⅰ,including its antiviral function,signal pathway and regulation.

As the precision medicine has been proposed , personalized therapy in cancer steps into a new stage.Since the development of gene molecular biology in lung cancer , numerous molecular targets were discovered.However, selecting patients who will be the most likely to benefit from the therapy is still a great challenge in clinical practice .Companion diagnosis could help evaluate the status of patients , which may provide better suggestions for health care professionals during treatment decision , in order to benefit the patients and decline the side effects risk together .Besides, high-throughput sequencing technics and diverse detection samples has provided a novel direction to understand the tumorigenesis and find more potential gene targets.

Combining the personal clinical practice, the authors of this article illustrated the basic principle of treating obesity with acupuncture, studied its therapeutic effect evaluation,and demonstrated the idea and approaches in clinical application. In addition, the authors concluded that syndrome differentiation was the treatment principle and correct approach was crucial to the final result.

Objective:To construct an immune inhibitor of new TNF-?,C-terminal sequence of new rhTNF-? was replaced with sequence of T-help cell of hen egg-white lysozyme(HEL).Methods:The rhTNF-? mutant was cloned 、expressed and purified.Results:The DNA sequencing analysis showed that the C-terminal sequence of new rhTNF-? mutant was correct.The mutant was inserted into pBV220 expression vector .After the recombinant bacteria was incubated at 42℃ for 4 h,a new band of the protein with relative molecular weight of 1.7 kD was shown on the gel.The band amounted to 30 % of total bacteria protein.Western blot showed that the mutant protein could associated with anti-TNF-? antibody.After the protein was purified by through a column of Q-Sepharose Fast Flow, the purity of the protein was above 90%.The biological activity of the protein was measured with L929 cells.The result showed that biological activity of the protein was totally lost.Conclusion:The experimental evidence demonstrated that the construction of new rhTNF-? mutant was successful.The mutant not only can be associated with anti-TNF-? antibody, but also lose the biological activity of original TNF-?. [