Animals ; Antibodies, Anti-Idiotypic ; therapeutic use ; Disease Models, Animal ; Doxorubicin ; toxicity ; Immunotherapy ; Interleukin-18 ; immunology ; pharmacology ; Male ; Mice ; Nephrosis, Lipoid ; chemically induced ; pathology ; therapy

Autoimmune Lymphoproliferative Syndrome ; diagnosis ; genetics ; immunology ; therapy ; Biomarkers ; blood ; Child, Preschool ; Humans ; Male ; Mutation ; Prednisolone ; administration & dosage ; therapeutic use ; Ultrasonography, Doppler, Color ; fas Receptor ; genetics

Purpose:To investigate the prevention and treatment protocol for Af after resection of esophageal and car- dia carcinoma.Methods:Analyses for clinical materials of 1527 patients underwent resection for esophageal and cardiac carcinoma.Results:There were Af 23 cases.Age older than 60 years,abnormal ECG or/and pulmonary function before operation,gastro-esophageal anastomosis above the aortic arch and histological staging Ⅲ～Ⅳ were risk factors for AF.Fa- tal AF was rarely seen.In our 23 cases after treatment in time AF disappeared.Conclusions:Further recognition for post- operative AF and management of perioperative period complication,may reduce the danger of postoperative AF.

Objective To investigate the association of angiotensinogen(AGT)gene A-6G、T174M and G-217A polymorphisms with the risk of essential hypertension(EH)in the elderly of Han nationality.Methods Genotypes of AGT gene A-6G,T174M and G-217A polymorphisms in 177 aged EH patients and 86 sex and age-matched controls were analyzed with gene chip technology.Results The A-6G and T174M polymorphisms of AGT gene were significantly associated with EH.The numbers of the three genotypes of A-6G were 113,58 and 6 in the patient group and 70,15 and 1 in the control group(P= 0.014)and those of T174M were 94,77 and 6,60,25 and 1(P=0.031),respectively.G-217A polymorphism was not related to EH.Individuals carrying A-6G AA and T174M CC genotypes showed 57% and 56% lower risk of EH(OR=0.43;95%CI=0.23-0.82 and OR=0.44;95%CI=0.25-0.79, respectively).Conclusions The A-6G AA and the T174M CC genotype may be related with decreased risk of EH and G-217A polymorphism may have little role in the etiology of EH in Han nationality.

It designs a way that can easily screen high-pyruvate-producing strain.It is a intelligently selected method which can highly improve the efficiency of strain screening.The principle can be described as the following:On the CaCO-3 medium,a transparent ring can be exhibited based on the reaction of PYR produced by the strain and CaCO-3 in the medium for pyruvate-calcium is a kind of soluble substance,it is obviously that the high-pyruvate-producing strain has a bigger dimension of the transparent ring.On the other hand,color reaction between TTC and ADH indicate the enzyme activities which have a proportional relation with color,our object strain is a weak-ADH-enzyme-activities type with a weak metabolic flux from PYR to alcohol.So the white color strain may be the right choice.

0.05).The adverse effect of treatment group was significantly less than control group(P

OBJECTIVETo investigate drug resistance status in patients with highly active antiretroviral therapy (HAART) in Shandong province.

METHODSA total of 758 patients were separated from the anticoagulatory whole blood during May and October in 2011. The entire protease gene and part of the reverse transcriptase gene were amplified by RT-PCR and nest-PCR in the samples with viral load larger than 1000 copies/ml, then sequenced the gene fragments. Mutation of drug resistant gene and drug susceptibility was analyzed by the online tool HIV db program developed by Stanford University.

RESULTSThe rate of virologic failure in patients was 9.1% (69/758). A total of 53 gene sequences that acquired were used for genotypic resistance analysis. A total of 23 patients were indicated drug resistance with the total of 3.1% (23/742). Drug resistance rates of nucleotide reverse transcriptase inhibitor (NRTI) and non-NRTI(NNRTI) were 2.4% (18/742) and 3.0% (22/742), respectively, and the primary mutation types of drug resistance were M184V and Y181C for NRTI and NNRTI, with no resistance to protease inhibitor (PI). In the 23 patients indicated drug resistance, 78.3% (18/23) were NRTI resistance, 95.7% (22/23) were NNRTI resistance and 73.9% (17/23) dual NRTI and NNRTI resistance.

CONCLUSIONThe presence of drug resistant gene in HIV strains among AIDS patients with HAART in Shandong province was at low level, but mutation diversity was found in drug resistant gene.

Acquired Immunodeficiency Syndrome ; drug therapy ; virology ; Adolescent ; Adult ; Aged ; Antiretroviral Therapy, Highly Active ; Drug Resistance, Viral ; genetics ; Female ; Genes, Viral ; Genotype ; HIV-1 ; drug effects ; genetics ; Humans ; Male ; Middle Aged ; Mutation ; Sequence Analysis ; Viral Load ; Young Adult

Objective To explore the methods and clinical value of transrectal ultrasound (TRUS) in detecting rectal gastrointestinal stromal tumor(GIST) with head scanning probe.Methods A total of 12 patients had the ultrasonic examination through the rectum with the head scanning probe.Preoperative ultrasonic findings were compared with the pathological results.Results Of the 12 patients,the patients were divided into three groups,including 3 cases with low-degree severity,6 cases with moderate-degree severity and 6 cases with high-degree severity.The lymph node metastasis was not found near intestines.Rectal GIST appeared as a hypoechoic mass with clear limit、regular form and expanded growth under TRUS.The CDFI showed abundant flow in the tumor and TRUS had an overall accuracy rate of 75.0%(9/12)in the diagnosis of rectal GIST.The accuracy of TRUS in the staging diagnosis of rectal GIST was 83.3%(10/12).Conclusion The TRUS with the head scanning probe is of great value for pre-operative diagnosis and staging of rectal GIST.Rectal water window and felicitous check-up technique can enhance the accuracy of TRUS.

Objective: To observe the clinical efficacy of Tuina (Chinese therapeutic massage) plus needling the distal acupoints along the pathway of meridians for shoulder periarthritis (SP). Methods: A total of 70 patients with SP were divided into an observation group and a control group using the random number table method, with 35 cases in each group. The patients in the observation group were treated by Tuina combined with needling distal acupoints along the pathway of meridians, while those in the control group only received the same Tuina treatment as in the observation group. The visual analog scale (VAS) and shoulder joint function were scored before and after treatment, and the efficacy after treatment was evaluated. Results: After three courses of treatment, the total effective rate of the observation group was 94.3％, while the total effective rate of the control group was 80.0％, showing a statistical difference (P<0.05). After treatment, the VAS scores of the two groups were significantly lower than the baseline scores (P<0.01), and the VAS score of the observation group was lower than that of the control group (P<0.01). After treatment, the total scores of internal rotation, external rotation, back touching, ear touching and motion function in the two groups were significantly higher than those before treatment (P<0.01), and the above five scores in the observation group were significantly higher than those in the control group (P<0.01). Conclusion: Tuina combined with needling the distal acupoints along the pathway of meridians is more effective than Tuina alone in treating SP. The combined therapy can relieve the pain and improve joint function more effectively.

Objective To explore the best time point for the ipsilateral hepatocellular apoptosis and the contralateraI hepatic hypertrophy after selective portal vein embolization(SPVE)in rabbit.Methods In a randomized study design,forty rabbits were divided into 5 groups with 8 rabbits per-group,including one as the control and the other 4 were treated with SPVE during open surgery.The rabbits were killed postoperatively,in 3,7,14,21 days respectively after the embolization.The hepatic lobes volume,the ipsilateral hepatocellular necrosis rates and apoptosis index,and liver functions were determined as well. Results In the treatment groups,the average amount of the right liver volumes decreased from 46.4 cm~3 preoperatively to 46.0,44.4,42.0,39.7 cm~3 in groups of 3,7,14,21 days postoperatively;meanwhile,the left liver volumes increased from 54.0 cm~3 preoperatively to 54.5,56.3,61.7,63.9 cm~3 respectively during 3, 7,14,21 days after the procedures.The rates of future remaining live volumes(FRLV)increased from 53.8% preoperatively to 54.2%,55.9%,59.0%,61.0% at 3,7,14,21 days postoperatively.The apoptosis indexes of hepatocells from group A to E were 8.1%,12.2%,19.4%,20.1%,14.2% respectively.Conclusions SPVE leads to atrophy of the ipsilateral hepatic lobe and hypertrophy of contralateral lobe,indicating that hepatocytes undergone apoptosis,rather than necrosis.The time point is 7 to 14 days.