Objective: To explore the association between polymorphisms of NF-κBl and NF-κBIα and the risk of hepatitis B virus-associated heptocellular carcinoma (HCC). Methods: The genetic polymorphisms of NF-κBl and NF-κBIα were detected using restriction fragment length polymorphism-polymerase chain reaction (RFLP-PCR) in patients with the hepatitis B virus-associated HCC, patients with chronic hepatitis B and healthy controls. Multivariate Logistic regression model was used to assess the association of the age, sex, smoking history, alcohol drinking, and site of genetic polymorphisms with the susceptibility to HCC. Results: The frequency of NF-κBl (ATTG2/ATTG2) genotype was significantly higher in HCC group than in healthy controls (odd ratio [OR] = 2.21, 95% CI 1.25-3.88). Compared to the people who carried NF-κBl (ATTG1/ATTG1) and NF-κBIα (AA) genotype spontaneously, healthy controls who carried NF-κBl (ATTG2/ATTG2) and NF-κBIα (GG) genotype had an increased risk for HCC (OR=2.94, 95%, CI 1.03-8.44). Chronic hepatitis B patients who carried NF-κBl (ATTG2/ATTG2) genotype had an increased risk for HCC (OR = 2.31, 95% CI 1.22-4.38). Multivariate analysis showed increased risk in male HCC patients with chronic hepatitis B (OR = 2.01, 95% CI 1.19-3.41), in those who carried NF-κBl (ATTG2/ATTG2) genotype (OR = 2.17, 95% CI 1.23-3.85), in those who had a smoking history (OR = 1.79, 95% CI 1.04-3.07), and in those who had a drinking history (OR = 2.58, 95% CI 1.50-4.43). Conclusion: Genotype NF-κBl (ATTG2/ATTG2) is a risk factor of HCC, and it has a synergistic effect with NF-κBI(GG) genotype in contributing to hepatocarcinogenesis. Smoking and alcohol drinking are also risk factors for HCC.

Acute Disease ; Administration, Inhalation ; Adolescent ; Asthma ; drug therapy ; Budesonide ; administration & dosage ; Child ; Child, Preschool ; Female ; Humans ; Male ; Oxygen ; Terbutaline ; administration & dosage

OBJECTIVETo investigate effects of the variation of immune function in high humidity environment in different time, and lay a foundation for further study of the related mechanism.

METHODThirty SD rats were divided into 3 groups (n = 10): 20 day group, 40 day group in 90% relative humidity chamber and control group in normal relative humidity. Peripheral blood and spleens were collected to detect the levels of T lymphocyte subsets by Flow Cytometery.

RESULTSIn peripheral blood of the 20 day group rats, the CD3+ %, CD4+ %, CD8+ % and CD4+/CD8+ were 52.91 +/- 6.27, 37.80 +/- 4.11, 14.85 +/- 3.73 and 2.72 +/- 0.82 separately. Expect CD3+ %, they all had significant differences (P < 0.05). In addition, the data of the 40 day group rats showed no diversity in statistics. In spleen, CD8+ % of the 20 day group rats was 6.23 +/- 2.87 with significant differences (P < 0.05) and IgG, IgA and IgM did not change a lot in blood serum of the high humidity groups except C3 of the 20 days group (P < 0.05).

CONCLUSIONIn high humidity environment, the immune function of the rats increased in the initial stage. As time went on, the immune function gradually went to normal level through the self adjustment.

Acclimatization ; Animals ; Humidity ; Rats ; Rats, Sprague-Dawley ; Spleen ; immunology ; T-Lymphocyte Subsets ; immunology

Objective To study the technique and clinical significance of percutaneous biopsy of transplanted liver guided by CT.Methods 19 transplanted liver were undergone 25 times of percutaneous biopsy and the pathomorphologic changes were demonstrated by HE staining.Results The successful rate of the percutaneous biopsy was 100% for all the 25 times of this procedure,including acute rejection on 9 episodes,preservation perfusion retrauma in 6,bile duct strictures in 4,drug-induced injury in 4,chronic rejection in 1 and acute hepatic necrosis in 1.Conclusions CT-guided percutaneous biopsy is an important method for diagnosing transplanted liver injury and providing great value for distinguishment of the causes for transplanted liver injury.(J Intervent Radiol,2007,16:855-857)

Adult ; Animals ; Asthma ; epidemiology ; etiology ; Female ; Humans ; Immunoglobulin E ; blood ; Male ; Occupational Diseases ; epidemiology ; etiology ; Pyroglyphidae ; Skin Tests

OBJECTIVETo study the effect of Zhibai Dihuang Pill (ZBDHP) on urokinase-type plasminogen activator (uPA) and sperm quality in ureaplasma urealyticum (Uu) infection infertile patients.

METHODSRecruited were 80 infertility patients with Uu infection at Andriatrics Clinics and Department of Reproduction, including 130 cases of positive Uu semen and 50 cases of negative Uu semen. Patients with positive Uu semen were randomly assigned to the observation group (72 cases) and the control group (58 cases) according to the visit sequence. All patients took antibiotics for 2 weeks. Patients in the observation group additionally took ZBDHP, 6 g each time, twice daily. Those in the control group additionally took Vit E (100 mg each time, twice per day) and ATP (40 mg each time, twice per day). The therapeutic course for all was 90 days. Semen parameters and uPA contents of the sperm membrane were detected and comparatively analyzed.

RESULTSThe sperm membrane uPA content, the sperm motility, the sperm viability, and the percentage of normal morphology sperm in Uu positive infected patients were lower than those in Uu negative infected patients with statistical difference (P < 0.05), but with no significant difference in the sperm density between the two groups (P > 0.05). There was no statistical difference in pre-treatment sperm membrane uPA contents and sperm parameters between the two groups (P > 0.05). Compared with before treatment in the same group, the sperm membrane uPA content, the sperm motility, the sperm viability, and the percentage of normal morphology sperm obviously increased in the two groups with statistical difference (P < 0.05). After treatment, the sperm membrane uPA content increased more obviously in the observation group, with statistical difference when compared with the control group (P < 0.05).

CONCLUSIONSInfection with Uu leads to decreased uPA content of sperm membrance and the sperm motility. ZBDHP could effectively treat Uu infected infertility possibly through fighting against Uu damaged sperm membrane and make the sperm membrane uPA content return to normal, and elevate the fertilizability of sperms.

Anti-Bacterial Agents ; administration & dosage ; pharmacology ; therapeutic use ; Communicable Diseases ; Drugs, Chinese Herbal ; administration & dosage ; pharmacology ; therapeutic use ; Humans ; Infertility ; Infertility, Male ; Male ; Semen ; Semen Analysis ; Sperm Count ; Sperm Motility ; Spermatozoa ; Ureaplasma Infections ; drug therapy ; Ureaplasma urealyticum ; drug effects ; Urokinase-Type Plasminogen Activator ; metabolism

Objective To analyze the short-term clinical efficacy of the treatment of ipsilateral femoral intertrochanteric fractures with femoral head necrosis through total hip arthroplasty combined with internal fixation.Methods From January 2011 to June 2014 a total of 28 cases of ipsilateral femoral intertrochanteric fractures with femoral head necrosis were selected,and they were all treated with open reduction and greater trochanter plate fixation combined with total hip arthroplasty.The time of operation, amount of bleeding,time of bone healing of the greater trochanteric fracture,postoperative complications, rate of internal fixation device loosening,incidence of infection,and the Harris score of the hip joint before and after operation were recorded and statistically analyzed.Results The mean operative time was (174.0±27.1)min and the mean blood loss was (530.0±132.0)mL.There were 2 cases of deep venous thrombosis in the lower extremities,and there was no serious complications occured among the remaining cases.All patients were followed up for 12 to 24 months,averagely (16.3±7.0) months.All the 28 patients get bony union of the large trochanter,with the average healing time of (5.0±1.5) months.The preoperative Harris score was (28.0±7.1) points, while it was (86.5±5.3) points after the surgery, and the difference was statistically significant(t=-21.699,P=0.000).At the end of the follow-up,there was no internal fixation device loosening, no cable breakage,and no infection cases.Conclusion Total hip arthroplasty combined with internal fixation for the treatment of ipsilateral femoral intertrochanteric fractures with femoral head necrosis, especially the large trochanteric fractures, were of reliable fracture fixation, good initial stability and good joint function recovery.And it can maintain fracture stability and early recovery of joint function,so that intertrochanteric fractures and femoral head necrosis were treated simultaneously,and its recent clinical results were satisfactory.

Objective To compare the therapeutic efficacy of preventive transcatheter arterial chemoembolization (TACE) with that of preventive transhepatic arterial infusion (TAI) for patients with primary hepatocellular carcinoma (HCC) after hepatectomy. Methods During the period from June 2011 to June 2012 at authors’ hospital, preventive transhepatic interventional therapy was employed in 79 HCC patients within three months after hepatectomy. The followed-up endpoint was in June 2013. The clinical data were retrospectively analyzed. The patients were divided into TACE group (n=41) and TAI group (n=38). No significant differences in age, sex, preoperative liver function, Child-Pugh scores, tumor size and AFP level existed between the two groups. During interventional procedure , catheterization of proper hepatic artery was performed first, which was followed by angiography in order to clarify that there were no newly-developed tumor vessels or tumor lesions in the residual liver, then the chemotherapeutic agents were infused through the catheter. The emulsion of iodized oil with chemotherapeutic agent was used in the patients of TACE group, while only chemotherapeutic agent was adopted in the patients of TAI group. By using Chi-square test the one-year recurrence rate was determined. Kaplan-Meier estimation method was used to calculate the disease-free survival time, and t test was adopted to estimate the mean hospitalization days. The results were compared between the two groups. Results Of the 79 patients, postoperative recurrence was confirmed in 11, and the overall one-year recurrence rate was 13.9%. The one-year recurrence rate of TACE group and TAI group was 12.20% and 15.79% respectively , and no significant difference in one- year recurrence rate existed between TACE group and TAI group (χ2= 0.213, P = 0.645). The average disease-free survival time of TACE group and TAI group was (21.60 ± 1.52) months and (17.38 ± 3.01) months respectively, the difference between the two groups was of statistical significance (P = 0.038). The mean hospitalization days of TACE group and TAI group were (6.30 ± 1.84) days and (5.89 ± 2.08) days respectively, and the difference between the two groups was not statistically significant (P = 0.522). Conclusion No significant difference in one-year recurrence rate exists between the patients receiving preventive TACE and the patients receiving preventive TAI after hepatectomy for HCC. Nevertheless , preventive TACE can probably improve the disease-free survival time after hepatectomy.

Objective. To improve clinical knowledge of Peutz-Jeghers syndrome. Methods. Eight patients with Peutz-Jeghers syndrome from 1984 to 1998 in our hospital were retrospectively reviewed and analyzed in the present study. Result. The result of this analysis showed that there were 4 patients appeared with family histories of Peutz-Jeghers syndrome. All of the included patients admitted to the hospital with various complications, and eventually received surgical interventions for these complications, among which, 6 of them had intestinal obstructions mostly (5/6) due to small bowel intussusception, and 2 of them suffered with hemafecia. Post-operative recoveries were generally satisfactory with zero mortality. Conclusion. Peutz-Jeghers syndrome is an uncommon digestive dominant hereditary disease. The diagnosis of it with history, symptoms, signs, and proper examinations usually is not difficult. Surgical interventions are necessary once complications occur.

OBJECTIVETo probe the function of interleukin-17 (IL-17) in rheumatoid arthritis (RA) patients of accumulated dampness-heat obstruction in joints syndrome (ADOJS) by detecting levels of IL-17 in serum and the synovial fluid and analyzing its correlation with erythrocyte sedimentation rate (ESR) and C reactive protein (CRP).

METHODSFrom January 2011 to January 2013, recruited were 90 RA inpatients of ADOJS at Department of Integrative Medical Rheumatism, General Hospital of Chengdu Military Region, of which 28 patients had knee joint effusion. Besides, 30 healthy volunteers who received physical examination at our hospital were recruited as the normal control group, and 30 patients with osteoarthritis (OA) who had knee joint effusion were recruited as the synovial fluid control group. The expression levels of IL-17 in serum and the synovial fluid were detected by enzyme linked immunosorbent assay (ELISA), and contents of ESR and CRP were detected in RA patients. Then correlation analyses were performed between levels of IL-17 and contents of ESR and CRP.

RESULTSCompared with the normal serum control group, the expression levels of IL-17 in serum of RA patients significantly increased (P < 0.05). Compared with the serum of RA patients and the synovial fluid of OA patients, the expression levels of IL-17 in the synovial fluid of RA patients significantly increased (P < 0.05). The expression levels of IL-17 in serum of RA patients were not correlated with ESR or CRP (r = 0.092, -0.082; P > 0.05), and the expressional levels of IL-17 in the synovial fluid of RA patients were not correlated with ESR or CRP (r = 0.113, -0.034; P > 0.05).

CONCLUSIONSIL-17 was the main effector cytokine of Th17 cells. The expressional levels of IL-17 significantly increased in serum and the synovial fluid of RA patients of ADOJS, but with no correlation to ESR or CRP. It indicated that IL-17 participated in the occurrence and development of RA. Concrete mechanisms needed to be further proved in larger samples.

Aged ; Arthritis, Rheumatoid ; blood ; diagnosis ; metabolism ; Blood Sedimentation ; C-Reactive Protein ; metabolism ; Case-Control Studies ; Female ; Humans ; Interleukin-17 ; blood ; metabolism ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Synovial Fluid ; metabolism