Objective To observe and study the variation ofinterleukin (IL),trace elements and adhesion molecule in allergic rhinitis patients.Methods Forty-seven allergic rhinitis patients who were diagnosed from March 2011 to March 2013 were selected as observation group.Among the total,intermittence was 27 patients,continuity was 20 patients,mild was 15 patients,moderate was 19 patients,severe was 13 patients.Forty-seven healthy person at the same time were selected as control group.The level of IL,trace elements and adhesion molecule in two groups were compared,and all the indexes of observation group with different types and severity were compared too.Results The level of IL-4,IL-5,IL-6,IL-10,soluble intercellular adhesion molecule (sICAM)-1,soluble vascular cell adhesion molecule (sVCAM)-1,soluble P-selectin (sP-selectin),soluble E-selectin (sE-selectin) in observation group were significantly higher than those in control group [(28.97 ± 3.27) ng/L vs.(4.35 ± 0.65) ng/L,(17.46 ± 2.15) ng/L vs.(2.71 ± 0.34)ng/L,(10.39 ± 1.28) ng/L vs.(5.96 ± 0.94) ng/L,(31.36 ± 3.44) ng/L vs.(5.53 ± 0.76) ng/L,(483.72 ± 39.25) μ g/L vs.(319.65 ± 29.86) μ g/L,(516.85 ± 50.27) μ g/L vs.(327.46 ± 31.53)μg/L,(12.58 ± 1.36) μg/Lvs.(3.43±0.76) μg/L,(31.34 ±2.84) μg/L vs.(10.22± 1.52)lμg/L] (P＜0.05).The level of serum Zn in observation group was significantly lower than that in control group[(7.14 ±1.35) μ mol/L vs.(16.83 ± 1.71) μ mol/L] (P ＜ 0.05).The level of serum Cu and Mn in observation group were significantly higher than those in control group [(23.24 ± 2.79) μ mol/L vs.(13.15 ± 2.08) μ mol/L,(4.13 ± 0.27) μ mol/L vs.(2.24 ± 0.19) μ mol/L] (P ＜ 0.05).In observation group,the change of above indexes in continuity and severe patients had significant difference compared with intermittence and mild,moderate patients (P ＜ 0.05).Conclusions The change of IL,trace elements and adhesion molecule in allergic rhinitis patients are obviously,and among different types and degrees,the change are obviously too.So,these indexes can be the important basis of clinical diagnosis and treatment.

Objective To investigate the etiology and novel treatment of plasma cell mastitis (PCM).Methods 145 cases of PCM undergoing massage dredge,ductal lavage and local amalgesic injection from Jan.2011 to Dec.2012 were retrospectively analyzed.Results 145 cases of PCM underwent conservative treatment for 2 to 8 weeks,among whom 128 cases were cured and the other 17 cases underwent surgical treatment for poor outcome.Among the 128 cases undergoing conservative treatment,9 cases had relapse during the follow-up of 12 to 36 months.Conclusions The combined treatment of massage dredge,ductal lavage and partial closed treatment is effective for patients with PCM,and it can keep patients from having mastectomy and reduce the recurrent rate.

Objective:To observe the efficacy of contact lenses on a wide range of corneal epithelial shedding. Methods:The information has collected a wide range of corneal epithelium of thirty-six patients admitted to our hospital in the January 2010-December 2010, tracking observed in patients with epithelial wear contact lenses after the healing. Results:The patients wear contact lens immediate relief of symptoms with eye pain, foreign body sensation. Patients with continuous wear contact lenses after five to seven days, including twenty-eight patients with corneal epithelial fully restored, the remaining eight cases without contact lens continue to use eye drops of one to two days corneal epithelial fully restored in the ointment;thirty-six patients were followed up in three to six months, not fall off again. Conclusion:Therefore, use contact lenses to treat corneal epithelial shedding, the patients suffered less pain, treatment is easy to operate, low cost, the treatment effect is significant.

Objective To assess the value of the resection of mammary intraductal tumors under ultra-fine fiberoptic ductoscopy.Methods Ductoscopic examinauions were performed in 312 patients with nipple discharge,and those with positive findings of intraductal tumors were given further surgical treatment.The location of lesions was determined according to the position of skin projection of the cold light source,the passage of the mammary ducts was determined depending on the direction of intraductal dilatator,and the distribution of the distal ends of mammary ducts was determined with methylene blue staining.Results Intraductal tumors were found in 78 cases,including solitary papilloma in 68 cases,papillomatosis in 5 cases,and intraductal carcinoma in 5 cases.The lesions were located at the major mammary ducts in 22 cases(28.2%,22/78),at the first branches of segmental ducts in 38 cases(48.7%,38/78),at the second branches in 14 cases(17.9%,14/78),at the third branches in 3 cases(3.8%,3/78),and at the fourth branches in 1 case(1.3%,1/78).The distance between the lesions and the lacteal outlet was 1~5 cm(mean,2.5 cm).All the 78 cases were surgically treated.Postoperative pathological findings revealed 65 cases of papilloma,8 cases of papillomatosis,and 5 cases of intraductal carcinoma.The diagnostic accordance rate of ductoscopy was 96%(65/68) for papilloma and 100% for papillomatosis(5/5) and intraductal carcinoma(5/5).There were 65 cases of ductectomy,8 cases of segmentectomy,3 cases of breast-conserving radical resection,and 2 cases of modified radical resection.Conclusions On the basis of the position of skin projection of the cold light source,the direction of intraductal dilatator,and the methylene blue staining,the location of lesion can be accurately identified for precise resection,which carries out a minimally invasive treatment for mammary intraductal tumors.

U plus DHA.

This study is to explore the amelioration of piperine on chronic acute combining stress rat with depression-like behavior, visceral sensitivity, and its effect on the expression of serotonin (5-HT) and synaptophysin. Forty two SD rats were divided into seven groups: blank group, model group, piperine (12.5, 25, 50 and 100 mgkg-1, ig) and imipramine (10 mgkg-1, ip) groups. The rat model of irritable bowel syndrome was established by chronic acute combining stress, and then to evaluate depression-like behavior and visceral sensitivity. The expressions of 5-HT and synaptophysin in the hippocampus and colon were determined by high performance liquid chromatography (HPLC) and Western blotting, respectively. The duration of immobility of IBS rat in the forced swimming test had been significantly increased, the sucrose consumption of IBS rat had been reduced and visceral sensitivity was obviously elevated in the IBS model group as compared with those in the normal control group (P<0.05, P<0.01). As compared with those in the normal control group, the expression of 5-HT significantly decreased, 5-HIAA/5-HT ratio significantly increased in the hippocampus of IBS model group (P<0.05), but opposite presentations were noted in the colon (P<0.05). As compared with that in the normal control group, the synaptophysin expression in the hippocampus decreased significantly but obviously increased in the colon (P<0.05). Piperine improved the behavior of IBS rats, and reversed the levels of 5-HT and 5-HIAA, and 5-HIAA/5-HT proportion in the hippocampus and colon (P<0.05); besides, they significantly reverse the synaptophysin level in the hippocampus and colon (P<0.05). The presence of depression and visceral sensitivity had been changed in IBS rats, with abnormal expression of 5-HT and synaptophysin in the brain-gut system. Piperine can ameliorate the changes of the behavior and regulation of serotonin and synaptophysin expression in IBS rat model.

Objective To investigate the feasibility and clinical efficacy of intra-arterial infusion chemotherapy within concurrent chemoradiation therapy (CCRT)for local advanced cervical cancer (LACC:Stage Ⅰb2 - Ⅳa).Methods 42 LACC patients were treated with CCRT combining with intra-arterial infusion chemotherapy (CCRT group),and another 60 LACC patients were under-went radiotherapy alone (control group).The clinical efficacy,adverse reactions and overall survivals (OAS)were evaluated,be-tween the two groups,respectively.Results Overall response rate was 92.8% in CCRT group.Of 42 patients,24 had achieved complete response (CR)in CCRT group (57.1%).The 5-year overall survival rate in CCRT group was 76.2%,which was signifi-cantly higher than that of control group (49.3%),respectively (P =0.01).Multivariate COX proportional hazards model revealed that the clinical stage(P =0.01 6),pelvic positive lymph nodes (P =0.007)were independent factors of monitoring prognosis of LACC patients treated with CCRT combining with intra-arterial infusion chemotherapy.Conclusion CCRT with intra-arterial infu-sion chemotherapy is a safe and effective method for LCCA,and clinical stage and pelvic positive lymph node were independent fac-tors of the prognosis of patients.

Objective To study the skills of laparoscopy for hight difficulty eholecystectomy.Method Forty-eight cases of hight difficulty laparoscopic cholecystectomy from July 2005 to July 2007 were analyzed retrospectively. Result In 48 cases, 5 cases were converted to open surgery, 2 cases suffered in-cision infection, all the patients recovered. Conclusion According to the operating status and experience of the performer, Calot triangle dissection and judge good opportunity to change open surgery are the key faetora to the successful operation for difficult and complex laparoscopie cholecystectomy, which is safe and feasible.

Objective:To isolate cell spheres containing cancer stem cells (CSCs) from lung cancer cell lines (A549 and H1299) and iden-tify their biological characteristics. Methods:By adopting the method of serum-free suspension culture, A549 cells and H1299 cells were cultured on no-adhesion plate to form tumor spheres. Clone assay, CCK-8 assay, and Transwell assay were employed to observe proliferation, self-renewal and invasion of tumor spheres. Besides, RT-PCR was performed to compare the expression levels of stem cell markers between sphere cells and adherent cells. Adherent A549 cells and A549 cell spheres were inoculated subcutaneously in nude mice and the tumor growth was assessed. Results:Isolated CSCs from A549 cells and H1299 cells in serum-free medium (SFM) without adhesion could grow as floating cell spheres. The results demonstrated that the self-renewal, proliferation and invasion of A549 and H1299 sphere cells were stronger than parent cells (P<0.05). When compared with adherent cells, the mRNA level of expres-sion of cell spheres' stem cell markers (Oct4 and Nanog) were significantly high (P<0.05) and A549 spheres had a stronger tumorigenici-ty in nude mice. Conclusion:SFM without adhesion can be a quick and easy method to construct stem cells model from human lung adenocarcinoma cell lines A549 and H1299.

OBJECTIVE Toinvestigatetheantidepressantandantianxietyeffectofproanthocyani-dins(OPC)inchronicallystressedratsanditsunderlyingmechanism.METHODS Onemethodwas selected from 8 different stress methods each day,and the rats were treated with OPC (25,50 and 1 00 mg·kg -1 )1 h before the stress method.The chronically stressed model was established.After 21 d stress experi ment,the i mmobility ti me in force swi mming test,sucrose consu mption and the nu mber of marbles buried in the marble burying test were observed respectively each day.OPC (25,50 and 1 00 mg·kg -1 )was given 1 h before each test.In addition,Western blotting was used to analyze the expression of brain derived neurotrophic factor (BDNF) and phosphorylated cyclic AMP response element-bindingprotein(p-CREB)inthehippocampusandfrontalcortex.RESULTS Comparedwith the control group,the chronically stressed group showed obvious depressive-like and anxiety-like behav-ior,while the immobility time decreased from (90.57 ±4.27)s in chronically stressed group to (78.25 ± 2.53)s (P<0.05),(72.12 ±3.21 )s(P<0.05)and (60.77 ±3.41 )s (P<0.05)when ig given OPC 25,50 and 100 mg·kg -1 respectively,the ratio of sucrose preference increased from (42.80 ±4.92)%to (67.54 ±4.32)%(P<0.05)and (72.21 ±7.99)%(P<0.05)when ig given OPC 50 and 1 00 mg· kg -1 respectively,the number of buried marbles decreased from 1 .57 ±0.21 in chronically stressed group to 0.63 ±0.26 (P<0.05)and 0.44 ±0.1 8 (P<0.05)when ig given OPC 50 and 1 00 mg·kg -1 respectively.The expression of p-CREB in the hippocampus and frontal cortex distinctively increased in OPC group (25,50 and 100 mg·kg -1 )(P<0.05),so did the expression of BDNF in the hippocampus andfrontalcortexinOPCgroup(50and100mg·kg-1)(P<0.05).CONCLUSION OPCcanreverse the depressive-like and anxiety-like behavior in chronically stressed rats,which may be related to the cAMP-CREB-BDNF signal transduction cascades.