Objective To observe the levels of Th1 and Th2 type cytokines of peripheral blood CD+4 T lymphocytes at different stage of treatment of colonic cancer,in order to find out the laboratory evidence of tumor immunotherapy.Methods The peripheral blood lymphocytes were stimulated by stimulator in order to enhance the expression of cytokines.Then specific fluorescent-conjugated monoclonal antibodies were added to combine with its specific antigens.Cytokines were detected by flow cytometry.Results At different stage of treatment of colonic cancer,the levels of Th1 type cytokines of each stage was significant.The levels of Th2 type cytokines at each stage were not significant.The IFN-γ//IL-4 ratio were significantly different during tumor immunothempy.Conclusion At different stage of treatment of colonic cancer,the levels of Th,type cytokines were obviously associated with treatment.The levels of Th2 type cytokines had no association with treatment.Among them,the changes of Th1/Th2 ratio (IFN-γ/IL-4) had more correlation with tumor immunotherapy.So the reasonable immunotherapy can reverse Th1/Th2 ratio and immune inhibition.

10.3969/j.issn.1000-8179.2013.12.009

Objective To observe the efficacy of ultrasound-guided erector spinae plane (ESP) block on intraoperative and postoperative analgesia in patients undergoing chronic empyema. Methods Sixty patients scheduled for elective decortication of pleural fibreboard under video-assisted thoracoscopic, 35 males and 25 females, aged 30-70 years, falling into ASA physical status Ⅰ or Ⅱ, were randomized into 2 groups: ESP block combined with general anesthesia group (group E) and only general anesthesia group (group G). Patients in group E received ESP block before general anesthesia, while patients in group G received general anesthesia only. All patients received patient controlled intravenous analgesia (PCIA). The thoracic paravertebral space were recorded using ultrasound. Dermatomes of sensory block on midclavicular line were recorded at 20 min after ESP block. The amount of remifentanil, duration of stay in post-anesthesia care unit, the frequency of PCIA pressing, the pain analog scale (VAS) scores during rest and movement at 1, 4, 12, 24, 48 h after operation were recorded. Results Twenty-four patients in group E showed unclear thoracic paravertebral space, dermatomes of sensory block at 20 min after ESP block were 4.9 ± 1.0 on midclavicular line. The consumption of remifentanil and duration of stay in post-anesthesia care unit and the frequency of PCIA pressing in group E were significantly less than that in group G (P ＜ 0.05). The VAS scores at 1, 4, 12, 24 h in group E were lower than those of group G (P ＜ 0.05). Conclusion The ultrasound-guided erector spinae plane block were safe and effective for patients undergoing chronic empyema, and provided satisfactory intraoperative and postoperative analgesia.

Child ; China ; Humans ; Iodine ; urine ; Sodium Chloride, Dietary

It is the current confusion encountered by integrated Chinese and Western medicine that how to find the breakthrough direction of integrating Chinese and Western medicine， from crossover to integration to innovation， and open up a new horizon of integrated Chinese and Western medicine. The progress of Chinese medicine lay in expanding the scope of diagnosis and treatment with the help of modern diagnostic and therapeutic equipments and developing “micro” identification， while the progress of Western medicine lay in looking at “macro” and developing systemic medicine and integrated medicine， both of which are in the direction of each other. The “state-target identification and treatment” may become an important way to build a modern diagnosis and treatment system of integrated Chinese and Western medicine， and the thinking mode of “from target to state” is a further refinement and development on the basis of the theoretical system of “state-target identification and treatment”， which provided a clearer solution for the current stage of the integrated Chinese and Western medicine model， and pointed out the important development direction for the future integrated Chinese and Western medicine. From the perspective of strategic level and diagnosis and treatment practice， it integrated the “target-state” thinking mode into the modern diagnosis and treatment model of the integrated Chinese and Western medicine， i.e.， “Western medicine as the basis and treating with Chinese medicine； Chinese medicine as the basis and treating with Western medicine”. On the one hand， Western medicine should strengthen the reference to the traditional theories and holism of Chinese medicine， and advocate a higher level of education on the integrated Chinese and Western medicine under the guidance of the traditional theories of Chinese medicine. On the other hand， the “from target to state” mode of thinking should be applied to guide the establishment of diagnostic and treatment strategies and clinical selection of medicines in clinical practice， so as to locate the target and adjust the body state in a gradual and orderly manner， and to provide practical methods for the modern clinical work of the integrated Chinese and Western medicines. Chinese and Western medicine systems can learn from each other， combine organically， give full play to their respective strengths， and form an internal law， so as to make breakthroughs and innovations in the integrated Chinese and Western medicine model.