Objective: To investigate clinical cure rate of Xiaotong Mixture for Toufeng disease (Migraine). Methods: Treatment group of 378 cases were treated by xiaotong mixture, while control group of 126 cases were treated by Zhengtian pills made in South Pharmaceutical Factory.Results: The significant effective rates of the treatment group and control group were respectively 83.82% and 53.97% ( X 2=2.81, P

Gut microbiota means a highly diverse and dense microbiota which inhabits in the gastrointestinal tract of humans.It plays a vital role in many important physiological processes including exerting nutritional and metabolic activities,regulating the immune system,and protecting against pathogens.Recent studies suggested that the gut microbiota was associated with the development of many lung diseases,such as pneumonia,asthma and tuberculosis.There is a gut-lung axis in human body.Now,the relationship between the gut microbiota and the gut-lung axis is reviewed.

PurposeTo evaluate the curative effect and possibility of the intraarterial chemotherapy followed by radical hysterectomy for locally advanced cervical cancer. Methods59 patients with FIGO stage lb-IV cervical cancer were enrolled and the tumor size with stage lb and Ua must be more than 4 cm. Treatment consisted of bilateral internal iliac artery infusion of cisplatin 80 rog, 5-Fu 1 500 rog, and AT1258 60 mg for 1 - 3 courses separated by 3 weeks. The tumor size was measured by vagina ultrasonic and CT before and after chemotherapy to calculate the shrunk size percent. All patients underwent radical hysterectomy. Patients with disease in the vagina, parametrium, pelvic lymphnodes or microscopic tumor emboli were followed postoperative pelvic irradiation. Results59 patients underwent 122 courses of intraarterial chemotherapy for 1 - 3 courses each. The total response rate was 95 %. Complete response (CR) was achieved in 18 of 59 patients (31%) ,while a partial response (PR) was noted in 38 (64%) and stable disease (SD) in 3 (5% ). No patient had progressive disease. 14 patients with pelvic lymphnode metastasis were all found to have PR and SD. No patient had lymphnode metastasis in CR. Of 18 patients with CR, 17 patients had not recurrence. Only one patient with stage lla recurred 20 months after operation. But he also cured. All 18 patients with CR were living free of disease. But 3 in 38 patients with PR died and 3 patients with SD were all died. There were no severe complications related to intraarterial chemotherapy and radical hysterectomy. Conclusionslntraarterial chemotherapy before operation can shrink tumor size, decrease the lymphnode metastasis. It is feasible in helping elevating cure rate of patients with locally advanced cervical cancer who are at high risk for failure with conventional treatment.

Objective To investigate the relationship between coagulation function and pediatric critical illness scores (PCIS) in children with severe pneumonia.Methods The PCIS were collected in 152 children with severe pneumonia (pneumonia group) admitted in our pediatric intensive care unit from Jan 2010 to Jul 2011,and 20 healthy children in the same period were selected as the healthy control group.The coagulation indicators of children in both groups were detected and the relationship between coagulation markers and severity of pneumonia was analyzed.Results There were significant differences in platelet count,fibrinogen,D-Dimer,soluble P-selectin between pneumonia group and healthy control goup [(185.74 ±116.26) × 109/L vs (287.10 ±90.01) × 109/L,(3.51 ±0.50) g/L vs (3.15 ±0.15) g/L,(1.39 ±2.18) μg/ml vs (0.36 ± 0.07) μ g/ml,(110.07 ± 83.47) ng/ml vs (33.74 ± 9.47) ng/ml,P ＜ 0.05].There were positive correlation between soluble P-selectin,D-Dimer and severity of disease and negative correlation between platelet count and severity of disease in children with severe pneumonia.Regression equation:y =1.154 +0.003 × soluble P-selectin + 0.089 × D-Dimer-0.001 × platelet count (P ＜ 0.05).As the children's critical condition getting worse,soluble P-selectin and D-Dimer levels increased (P ＜ 0.05).Hatelet count showed no significant difference between critical group and extremely critical group,which was significantly lower than that in non-critical group (P ＜ 0.05).Conclusion Soluble P-selectin,D-Dimer,and platelet count are associated with the severity of pneumonia.The children with severe pneumonia are easy to have coagulation disturbance.

Objective To study the vascular endothelium growth factor(VEGF) antisense oligonucleotide(ASON) Cinobufotalin in enhancing apoptosis induced by human chronic myeloid leukemia K562 cell line.Methods The synthesis of VEGF ASON was transfected into the K562 cells;Cinobufotalin of four concentrations(1,3,5 and 7mg/L) acted on the K562 cell line for 24h,48h and 72h.Western blot was used to detect VEGF protein expression,while in situ apoptosis(TUNEL) and flow cytometry method(FCM method) were employed to detect the apoptosis.Results The different doses of Cinobufotalin all inhibited K562 cell line in time-and dose-dependent manners.K562 cell line transfected by VEGF ASON had a more pronounced induction of apoptosis.Conclusion The in vitro Cinobufotalin at a certain range of concentration can induce apoptosis in K562 cell line,and VEGF ASON enhances Cinobufotalin's effect in inducing apoptosis of K562 cells.

Objective To develop a laser treatment machine for the benign prostatic hyperplasia(BPH),which can both avoid the transurethral resection symptoms(TURS) and rapidly remove the big BPH.Methods The machine adopted a long plus laser with 80W average power and 1000W peak value power in order to rapidly vaporize the neoplasm.Because of its high power,short operation time and small thermal penetraction depth,it could avoid the post-operation edema of the organ is resulted from the concretion of traditional continuous-wavelength YAG laser.The control system based on AT89C51 dominated the laser power,and meanwhile,it monitored the process to protect the machine.It was connected with the Hospital Information System(HIS) via RS232.Results The chicken breast tissues were irradiated with the sample machine under water,and the groove irradiated by laser was 4mm in width and 2.5mm in depth with the irradiation speed of 5mm/s.The arbonation of tissue surface was slight and the thermal damage to the adjacent tissues was the minimal.Conclusion This machine can rapidly vaporize the neoplasm with the minimal thermal damage to the adjacent non-irradiated tissues.It is desirable for the treatment of big BPH.

Objective To investigate the surgical management of huge pelvic tumor.Methods The clinical data of 56 patients with huge pelvic tumor who were admitted to the Cancer Hospital of Henan Province from February 2005 to January 2012 were retrospectively analyzed.Tumor resectability was assessed via enhanced computed tomography or three-dimensional reconstruction,and the tumors were freed and resected by combination of muliiple surgical approaches.All the patients were followed up via telephone or re-examination at the out-patient department to learn the recurrence and metastasis of tumor.The survival rate was calculated using the life table.Results Fifty patients received preoperative computed tomography examination,and the imaging data of 6 patients were three-dimensionally reconstructed.Preoperative evaluation showed that 49 patients needed combined multivisceral resection,5 needed tumor resection,and the tumors of 2 patients were unresectable.Fourteen patients were diagnosed preoperatively,and 8 patients were diagnosed by intraoperative rapid frozen section examination,and the rest 34 patients were diagnosed by postoperative pathological examination.The surgical approaches including anterior median sacral approach combined with transperineal coccyx anterior approach (21 patients),anterior median sacral approach (11 patients),obturator approach (8 patients),retropubic approach (8 patients) and obturator approach combined with transperineal approach of coccyx (8 patients).Tumor and rectum resection was carried out on 18 patients,tumor and partial bladder resection on 12 patients,tumor,uterus and ovariectomization on 12 patients,tumor,part of the small intestine and colorectal resection on 10 patients,tumor and total pelvic exenteration on 4 patients.In all the 56 patients,53 achieved R0 resection,2 cases reached naked eye clean,1 case had residual tumor.The mean operation time was 100 minutes.Fifty patients recovered uneventfully.Six patients had postoperative complications,including 3 patients with intestinal obstruction (2 patients were cured by conservative treatment,and 1 patient was cured by surgery),2 patients with pelvic infection and 1 patient with colostomy hernia,and they were cured by drainage and nutritional support.One patient died of postoperative myocardial infarction.The results of postoperative pathologic study showed that 25 patients were with adenocarcinoma,16 with sarcoma and 15 with gastrointestinal stromal tumor.Forty-seven patients were followup to December 2012,and the 5-year survival rate was 26.7％ for patients with adenocarcinoma,18.9％ for patients with sarcoma,and 52.6％ for patients with gastrointestinal stromal tumor.Conclusion Preoperative assessment of resectability of huge pelvic tumor can reduce unnecessary laparotomy and improve the safety of operation.

Objective To explore the efficacy and toxicities of S-1 in the maintenance treatment of advanced esophageal cancer. Methods A total of 52 advanced esophageal cancer patients who benefited from the first-line treatment were randomly divided into experimental group (26 cases received S-1 orally as maintenance treatment) and control group (26 cases received placebo orally) by means of coin toss. After treatment, the efficacy and toxicities of the two groups were observed comparatively. Results The overall response rates (ORR) in experimental group and control group were 84.6% (22/26) and 76.9% (20/26), respectively, and there was significant difference between the two groups (χ2=3.885, P=0.049). The median progression free survival (PFS) time of experimental group was 14.4 months, and that of control group was 12.5 months (χ2= 3.885, P= 0.049). The main adverse reactions of the two groups were grade 1-2, and grade 4 adverse reactions did not appear in all patients. Conclusion S-1 is effective and well-tolerated in the maintenance treatment of advanced esophageal cancer.

Objective To observe the clinical results of combination therapy for multiple myeloma by arsenic trioxide,melphalan,vitamin C and dexamethasone.Methods 18 cases with multiple myeloma,12 males and 6 females were given the treatment including arsenic trioxide,melphalan,vitamin C and dexamethasone combination therapy;the dosage of arsenic trioxide 10 mg,d1～5,d8～12;vitamin C 1.0 g,d1～5,d8～12;dexamethasone 20 mg,d1～4,d8～11;melphalan 2 mg,tid,d1～12.Complete response(CR),partial response(PR),minimal response(MR),no ehange(NC)were observed.Results The CR werel6.7%(3/18),PR were 77.7%(14/t8),MR were 5.6%(1/18).Conclusion Combinational arsenic trioxide,melphalan,vitamin C and dexamethasone is an effective therapy with less side effects,which can be considered for treating the initial or relapsed or refractory MM.

Objective To explore the effect of exogenous recombinant human erythropoietin (rhEPO) on neuronal apoptosis in neonatal rats after hyperoxia brain injury.Methods Thirty neonatal Wistar rats were randomly divided into 3 groups by random number table method:rhEPO treatment + 800 mL/L hyperoxia group (group A),9 g/L saline +800 mL/L hyperoxia group (group B),9 g/L saline + air group (group C).Group A was given subcutaneous injection of rhEPO 1 000 IU/kg for 5 days.Group B and group C received the same dose of 9 g/L saline.Group A and group B were continuously exposed to atmospheric pressure hyperoxia model cabin to maintain the oxygen concentration in the container (800 ± 30) mL/L for 5 days.During the course of the experiment,the general situation and weight changes in rats were observed.After 5 d,all rats were sacrificed and brain tissues were taken.Neuronal apoptosis in hippocampal structural region of the newborn rats was observed by terminal deoxynucleotidyl transferase dUTP nick and labeling(TUNEL) staining.Immunohistochemical method was used to detect the expression of 5-lipoxygenase in hippocampal structural region of newborn rats.Results The weight gain and brain weight of group B were lower than those of group C,the weight gain and brain weight of group A were higher than those of group B,and the differences were statistically significant(F =11.179,8.140,all P ＜ 0.05).In group A and group B were found that the neuronal nucleus of the hippocampal neurons was partially contracted,deeply dyed,and the neuronal arrangement was loose,even with local neuron deletions and focal necrosis,but in group A neuron density was higher with less necrosis than that in group B.The neuronal cells in hippocampal structural region were neat and intact in group C.The number of TUNEL positive cells in hippocampal structural region of group B[(6.20 ± 1.93) number/high power field] was significantly higher than that in group C [(1.80 ± 0.79) number/high power field],the number of TUNEL positive cells in hippocampal structural region of group A [(4.20 ± 1.32) number/high power field] was significantly lower than that in group B,and the difference was statistically significant (F =23.912,P ＜ 0.05).The number of 5-lipoxygenase positive cells in group B [(6.90 ± 1.29) number/high power field] was significantly higher than that in group C [(1.00 ± 0.67) number/high power field],the number of 5-lipoxygenase positive cells in group A [(5.60 ± 0.97)number/high power field] was significantly lower than that in group B,and the difference was statistically significant (F =95.044,P ＜ 0.05).Conclusion rhEPO has a protective effect on neonatal rats with hyperoxia brain injury,and alleviates brain cell apoptosis caused by hyperoxia brain injury,which may interfere with the 5-lipoxygenase pathway.