2 years, no involvement of regional lymph nodes and the recurrence presented as a single nodule.

Objective: To explore the clinical efficacy and mechanism of auricular point sticking plus Western medicine for moderate gastric cancer pain. Methods: A total of 80 patients were selected and divided into an observation group and a control group according to the random number table method, with 40 cases in each group. Patients in the control group received Western medicine treatment, while patients in the observation group received additional auricular point sticking. Both groups were treated for 2 weeks. Numeric rating scale (NRS) and Karnofsky performance status (KPS) were adopted before and after treatment. The total time and times of flare-up pain in 24 h were recorded. The cyclooxygenase-2 (COX-2) and tumor necrosis factor-α (TNF-α) levels were detected. The clinical efficacy of both groups was evaluated after treatment. Results: The total effective rate of the observation group was significantly higher than that of the control group (P<0.05); after treatment, NRS scores of both groups were significantly lower than those before treatment (both P<0.05), and the score of the observation group was lower than that of the control group (P<0.05); KPS scores of both groups were significantly higher than those before treatment (both P<0.05), and the score of the observation group was higher than that of the control group (P<0.05). After treatment, the total time and flare-up times of pain during 24 h of both groups were significantly reduced (all P<0.05), and those of the observation group were significantly less than those of the control group (both P<0.05). After treatment, the COX-2 and TNF-α levels of both groups were significantly reduced (all P<0.05), and were lower in the observation group than in the control group (all P<0.05). Conclusion: The clinical efficacy of auricular point sticking plus Western medicine for moderate gastric cancer pain is valid. This combined treatment can alleviate cancer pain and improve patients' quality of life, which may be related to its ability to reduce COX-2 and TNF-α levels.

Objective To investigate the effect of Mannatide capsules and Thymic peptide on children with recurrent respiratory tract infections(RRI) and the influnence on their immunity. Methods 160 patients with recurrent respiratory tract infections were randomly divided into the control group and the treatment group,the treatment group were treated with Mannatide capsales and Thymic peptide while the control group with only the routine therapy. Results The effect of the treatment group was over the control one(P＜0.01),two groups of the patients were promoted on Ig level,and the effect of 160 cases in the treatment group was more obvious than that of the control one(P＜0.05). Conclusion Mannatide and Thyrnic peptide applied together are effective in treating children with recurrent respiratory tract infections.

Objective To investigate the clinical features of primary Sj(o)gren syndrome (pSS) with interstitial lung disease (pSS-ILD) so as to raise the clinical diagnosis Level. Methods The clinical data were collected from 58 patients with pSS,who were admitted from March 2006 to March 2009. The patients were divided into ILD group (27 cases) and non-ILD group (31 cases). Rheumatoid factor(RF),C-reactive protein (CRP), protein electrophoresis and complement C3, C4 in serum were measured by immunoturbidimetric methods. Antinuclear antibodies (ANA) and anti-ENA antibodies were measured by indirect immunofluorescence technique and western blot. CA125 was detected by enzyme-linked immunosorbent assay and erythrocyte sedimentation rate (ESR) was detected by WS method. Pulmonaly function tests and radiology examination were performed. Results Compared with those in non-ILD group,the percentages of dry mouth,dry eye, rampant caries and velcro crackles were significantly higher in ILD group,anti-SSA antibody, ESR,CRP, CA125 and title of γ-gloulin was significantly higher in ILD group. In ILD group,diffusion dysfunction was 18 cases (66.7%),restricted ventilation dysfunction was 14 cases (51.9%),blocked ventilation dysfunction was 6 cases (22.2%), incorporated ventilation dysfunction was 8 cases(29.6%), forced vital capacity, forced expiratory volume in one second, maximum midexpiratory flow, DLCO were significantly lower in ILD group than those in non-ILD group (P ＜ 0.01). Moreover,high resolution computerized tomography (HRCT) was more sensitive than chest X-ray in the diagnosis of pSS-ILD.Conclusions The presence of pSS-ILD highly associates with the activity of pSS. Pulmonary diffusion ventilation function and HRCT play an important role in the diagnosis of pSS-ILD.

Purpose:To investigate the prognostic factors f or local-regional control and survival in patients with regional lymph nodes re currence following mastectomy. Methods:Seventy-seven patients with their first recurrences in the regional lymph nodes treated during 1994-2003 were retrospectively analyze d. The recurrence were confined to supraclavicular region in 45 patients, in axi llary nodes in 16 patients, in internal mammary nodes in 6 patients, and with mo re than one lymph node region involved in 10 patients. The median follow-up was 34.4months. All patients were treated with radiotherapy to a total dose ranged from 50-74 Gy with a median dose of 60 Gy. Results:The median survival time was 4.67 years with 2-,5-an d 8- year survival rate of 77.8%,47.4% and 31.5% respectively. Disease-free i nterval, hormonal-receptor status were independent prognostic factors for survi val. Thirty patients had a second recurrence either in the original recurrent si te (4 patients) or in the other local-regional sites (26 patients). Chest-wall was the most frequently involved site for second recurrence, with 18 patients h ad a second recurrence including chest-wall, representing 23% of the whole coho rt. The axillary lymph nodes metastatic status of primary surgery was the only i ndependent prognostic factor for local control. Conclusions:Radiotherapy provides an efficient treatment for re gional lymph nodes recurrence following mastectomy. Twenty-three percent of pat ients present a second recurrence involving chest-wall, which suggests the sign ificance of an elective radiation to the chest-wall, especially in patients wit h 4 or more lymph nodes involved in primary surgery. Sub-group with a disease- free interval of more than 2 years, receptor positive has a better survival. The role of systemic treatment in the regional lymph nodes recurrent patients has n ot been established.

Objective To set up an apoptosis model of prostate cancer cell line and to clone and study the apoptosis related genes. Methods An apoptosis model of prostate cancer cell line DU-145 has been set up through induction by all transretinoic acid (ATRA).During the process of cell apoptosis the apoptosis-related gene was cloned by means of improved PCR-based subtractive hybridization from the apoptosis prostate cancer cell line DU-145 prostate cancer cells. Results During the process of DU-145 cell apoptosis,c-erb B-2 expression,TNF genes and some unknown apoptosis-related gene were observed.This has been accepted by Genebank,the accession number being AF174394. Conclusions ATRA-induced apoptosis of DU-145 cells is a complex process with multiple genes involved,some of which being unknown yet.

Arrhythmogenic Right Ventricular Dysplasia ; diagnosis ; Death, Sudden ; Humans ; Male ; Middle Aged

DNA, Fungal ; isolation & purification ; Humans ; Mass Screening ; Occupational Diseases ; diagnosis ; microbiology ; Polymerase Chain Reaction ; Skin ; microbiology ; Tinea ; diagnosis ; microbiology

Objective To observe the level of the nitric oxide (NO) and endothelin-1 (ET-1) in the exhaled breath condensate(EBC)and serum of the patients with ALI /ARDS, and investigate its clinical significance. Methods The study group included 52 mechanical ventilation patients with ALI/ARDS in ICU , which were divided into the survival and death group, while 30 healthy volunteers were recruited as healthy control. EBC samples of the healthy control and the study group on the 1st day and 5st day were collected by EcoScreen condenser with the synchronous collection of the venous blood. The concentrations of NO and ET-1 in the EBC and serum were measured by EIA. Results The levels of NO and ET-1 in EBC and serum of the patients with ALI /ARDS were all significantly higher than those of the healthy control. After treatment , the levels of NO and ET-1 in EBC and serum of the patients all decreased significantly compared with before treatment. After treatment , The levels of NO in EBC and serum of the survival group were significantly lower than those of the death group. After treatment , the levels of ET-1 in serum of the survival group was significantly lower than that of the death group. Conclusions Detecting the levels of NO and ET-1 in the EBC and serum can reflect oxidative stress , inflammatory reaction and endothelial injury in lung of patients with ALI/ARDS.

Obeject To study the association of sulfonylurea receptor (SUR) 1 gene and blood lipids level.Method We investigated the SUR1 gene intron 24 3t/c polymorphism by polymerase chain reaction (PCR) and appropriate restriction enzyme (PCR RFLP) in 132 couples of type 2 diabetic case control and 282 type 2 diabetic pedigrees. The statistical methods were t test, multiple line regression and family based association test (FBAT).Result In the control group, the level of total cholesterol (TC), low density lipoprotein (LDL) and Apo B were higher in the cc genotype than that in the tt and the tc genotype. FBAT showed that sulfonylurea receptor 1 gene intron 24 3t/c polymorphism was significantly associated with TC, ApoB and BMI.Conclusion Sulfonylurea receptor 1 gene intron 24 3t/c polymorphism is associated with blood lipid level in north Chinese population.