Objective To determine the effects of pre-operative chemotherapy on p53 expression and apoptosis in lung cancer.Methods 42 patients with lung cancer were divided into pre-opreative chemotherapy group (n=14) and control group (n=28) without preoperative chemotherapy.Method of immunohistochemistry was used to detect the expression of p53 . Terminal deoxynucleotidyl transferase nick end labeling (TUNEL) was used to detect the apoptotic cells.Results The positive rate of p53 expression were as follows;53 5% for control group,64 3% for prechemotherapy group,64 3% for postchemotherapy group respectively;the apoptosis indexes were 6 3?1 9 for control group,7 3?1 6 for prechemotherapy group,14 5?4 6 for postchemotherapy group.Conclusions The preoperative chemotherapy can induce apoptosis in lung cancer ,but can not affect p53 expression .

Objective The objective of this was to investipate study the prognostic and influence factors in patients with transanal local resection for stage T1rectal cancer with the distance from anal margin≤8 cm. Methods A fotal of patients with 180 rectal cancer of stage T1with the distance from anal margin≤8 cm from March 2010 to March 2014 were Retrospective analysed,and there were 90 cases received the local resection of rectal cancer as the observation group and 90 patients with the T1stage who under-went radical resection of rectal cancer as the control group. The postoperative recovery effects were compared between the abservation and control groups. The rates of 3-year overall survival and progression-free survival were recorded. The prognostic influence factors of rectal cancer patients at the stage T1with the distance from the anal margin ≤8 cm after transanal local resection were analyzed. Results The operation time,intraoperative blood loss,postoperative anal exhaust time,postoperative hospitalization stay and postoper-ative complications were significantly lower in the observation group than those in the control group(P<0. 05). There were no signifi-cant difference in overall survival and progression free survival between the two groups(χ2= 0. 896,0. 358;P=0. 344,0. 550). Logis-tic multivariate analysis showed that age,degree of differentiation and cutting edge properties were independent risk factors for the prognosis of patients with rectal cancer who were≤8 cm from the anal margin(P<0. 05). Conclusion Transanal local resection for patients with rectal cancer T1stage from distance to anal margin can achieve similar prognostic benefits as radical surgery,and it can promote early recovery after surgery. Age,tumor differentiation and marginal properties are independent factors,which affected the prognosis of the patients undergoing surgery.

OBJECTIVETo probe into the mechanism and the best program of acupuncture for slimming.

METHODSThe patients were randomly divided into a control group (n = 60) treated with diet control and exercise, and a treatment group treated with acupuncture, auricular point sticking, TDP radiation. Changes of body weight, cholesterol (TC), triglyceride (TG) and blood sugar (BS) before and after treatment were investigated.

RESULTSThe effective rate of the treatment group (91.6%) was better than that of the control group (28.3%).

CONCLUSIONAcupuncture, auricular point sticking and TDP radiation combined with diet control and exercise are a better program for slimming, and decreasing appetite, promoting lipid decomposition metabolism are the mechanism of acupuncture in slimming.

Acupuncture Points ; Acupuncture Therapy ; Acupuncture, Ear ; Humans ; Obesity ; therapy ; Triglycerides