Adult ; Brachial Plexus ; Female ; Humans ; Male ; Middle Aged ; Neurilemmoma ; surgery ; Treatment Outcome

Objective To retrospectivel y analyze the abdominal CT findings and pathological results of the chronic schist osomiasis so as to improve the diagnostic accuracy of the disease. M ethods The plain abdominal CT scanning was performed in 103 cases an d enhanced CT scanning in 81 cases. The pathological specimen which was consist ent with the section of CT scan was obtained in each cases. Results On CT scanning, liver cirrhosis was seen in 84 cases, various calci fication in liver in 71 cases, liver cancer in 12 cases, enlargement of sple en in 78 cases, calcification in spleen in 13 cases, wall-thickening in colon i n 27 cases, calcification in colon in 31 cases, and colon cancer in 9 cases. Pa thological examination revealed various fibrosis and formation of pseudolobule. The eggs and calcification could be seen in pseudolobule and septa, colonic sub mucosa, and regional lymph nodes. Fibrous hyperplasia in colonic wall and hyper plasia in mucous membrane were obvious. Fibrous hyperplasia and calcification w ere seen in spleen, but the eggs were not found. Conclusion The liver and colon are the major organs affected by chronic schistosomias is in abdomen, and the CT findings are obvious too. The pathological features o f spleen are accompanied with liver cirrhosis. CT is the important imaging meth od in diagnosing chronic schistosomiasis and pathological changes.

Objective To investigate the acute effect of dialysate calcium concentration on calcium balance and blood pressure(BP) of maintenance hemodialysis(MHD) patients with normal serum tCa,and to provide scien- tific basis for individualized calcium concentration dialysate formula.Methods For 4 weeks,dialysate with different calcium concentrations as DCa 1.25,DCa 1.5 and DCa 1.75 was used in 15 stable MHD patients.Arterial blood pressure was measured before and after each dialysis session,and every 30 minutes during hemodialysis session.Serum total calcium and ionized calcium were assessed before and after each dialysis session with different calcium concen- trations dialysate.Results With the DCa 1.2.5,BP,serum tCa and iCa decreased as compared with pre-dialysis val- ues(P

Objective To discuss related factors of perioperative pulmonary complications in infants with congenital heart disease and provide a scientific basis to improve the quality of intensive care in in-fants with congenital heart disease after surgery. Methods Tracking survey was carried out in 225 cases of infants with congenital heart disease in our city to observe the perioperative lung condition from March 2005 to May 2007. Every process that might occur pulmonary complications,such as preoperative care of children,anesthesia and cardiopulmonary bypass surgery (CPB) management and postoperative monitoring was closely observed. Statistical analysis was conducted according to emerging problems and summarized the relevant factors and nursing methods. Results 225 infant patients passed the operation with no seri-ous complications.Conclusions Effective treatment and nursing during every process of perioperation was the key factor to reduce pulmonary complications.

Acupuncture Points ; Adolescent ; Adult ; Aged ; Asthma ; therapy ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome ; Young Adult

Adolescent ; Diagnosis, Differential ; Humans ; Male ; Sturge-Weber Syndrome ; pathology

The tissue distribution of DNA-PLGA-NP was investigated by the technique of gamma scintigraphy. The results showed that 30 min after mouse caudal vein injection of 32P-DNA-PLGA-NP, the ratio of radioactivity in liver against total radioactivity is higher than 70%, which is 1.4 fold the ratio after caudal vein injection of 32P-DNA, and that 2 h after subcutaneous injection of 32P-DNA-PLGA-NP 2 h, the ratio of the radioactivity in liver against total radioactivity is also higher than 70%, reaching a 1.6 fold increase when compared with the ratio after subcutaneous injection of 32P-DNA.
Animals ; DNA ; administration & dosage ; pharmacokinetics ; Drug Carriers ; Injections, Intravenous ; Injections, Subcutaneous ; Lactic Acid ; Mice ; Particle Size ; Plasmids ; administration & dosage ; genetics ; pharmacokinetics ; Polyglycolic Acid ; Polymers ; Thymidine Kinase ; genetics ; Tissue Distribution

OBJECTIVETo investigate the association of single nucleotide polymorphisms(SNP) of FOXP3 gene with susceptibility to systematic lupus erythematosus (SLE) in Chinese Zhuang population.

METHODSAuthor analyzed the -2383 C/T and -3281 C/A two SNPs of the FOXP3 gene promoter in 120 patients with SLE and 160 age and sex matched controls in a Chinese Zhuang population, using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) strategy and DNA sequencing.

RESULTSThe distribution of the FOXP3 gene -3281 C/A polymorphism was not different between the two groups. However, the FOXP3 gene -2383 C/T polymorphism was significantly different (P<0.05) between the two groups. The relative risk of suffering from SLE of -2383T allele carriers was 1.715 times of the -2383C allele carriers (OR=1.715, 95%CI: 1.165-2.525). Consistent with the results of the genotyping analyses, the FOXP3 -2383T/-3281A haplotype frequency in patients with SLE was significantly higher than that in controls (P<0.05). The -2383T/-3281A allele was associated with a significantly increased risk of SLE (OR=2.196, 95%CI: 1.165-4.142).

CONCLUSIONThe FOXP3 gene -2383C/T polymorphism is associated with SLE, and the -2383T allele is risk factor for SLE in the population studied.

Alleles ; Asian Continental Ancestry Group ; ethnology ; China ; Forkhead Transcription Factors ; genetics ; Gene Frequency ; Genetic Predisposition to Disease ; genetics ; Genotype ; Haplotypes ; Humans ; Lupus Erythematosus, Systemic ; genetics ; Polymorphism, Genetic ; Polymorphism, Restriction Fragment Length ; Polymorphism, Single Nucleotide ; genetics ; Population Groups ; ethnology ; Risk Factors ; Transcription Factors ; genetics

In order to investigate the safety and efficacy of endoscopic retrograde cholangiopancreatograpy (ERCP) in liver cirrhosis patients with common bile duct stones, we retrospectively analyzed data of 46 common bile duct stones patients with liver cirrhosis who underwent ERCP between 2000 and 2008. There were 12 cases of Child-Pugh A, 26 cases of Child-Pugh B, and 8 cases of Child-Pugh C. 100 common bile duct stones patients without liver cirrhosis were randomly selected. All the patients were subjected to ERCP for biliary stones extraction. The rates of bile duct clearance and complications were compared between cirrhotic and non-cirrhotic patients. The success rate of selective biliary cannulation was 95.6% in liver cirrhotic patients versus 97% in non-cirrhotic patients (P>0.05). The bile duct clearance rate was 87% in cirrhotic patients versus 96% in non-cirrhotic patients, but the difference was not statistically significant. Two liver cirrhotic patients (4.35%, 2/46) who were scored Child-Pugh C had hematemesis and melena 24 h after ERCP. The hemorrhage rate after ERCP in non-cirrhotic patients was 3%. The hemorrhage rate associated with ERCP in Child-Pugh C patients was significantly higher (25%, 2/8) than that (3%, 3/100) in non-cirrhotic patients (P<0.01%). There was no significant difference between these two groups in the rate of post-ERCP pancreatitis (PEP) and cholangitis. ERCP is safe and effective for Child-Pugh A and B cirrhotic patients with common bile duct stones. Hemorrhage risk in ERCP is higher in Child-Pugh C patients.

Objective To study the relationship between changes in prostate volume and neoadjuvant hormone therapy ( NHT) duration in prostate cancer radiotherapy. Methods Fifty patients with prostate cancer who received NHT were enrolled in the study continuously. The diameters along the x?, y?, and z?axes of the prostate were measured, and the volume of prostate was calculated weekly during radiotherapy. The relationship of prostate volume reduction with NHT duration, prostate volume before radiotherapy, and prostate cancer risk groups was analyzed during radiotherapy. Results The prostate volume in all patients decreased after radiotherapy. Patients with short NHT duration had larger changes in prostate volume and diameters than those with long NHT duration. Compared with those with a large prostate volume, patients with a normal prostate volume had larger changes in prostate volume and diameters long three axes after 7 weeks of radiotherapy, shorter NHT duration before radiotherapy, and lower risk of prostate cancer. In patients with low?and medium?risk prostate cancer, the prostate volumes were significantly reduced to 68?10% and 78?70%, respectively, of those before radiotherapy after no more than 4 months of NHT ( P=0?002) , but remained similar after more than 4 months of NHT. In patients with high?risk and more severe prostate cancer, the prostate volumes were significantly reduced to 76?59% and 85?46%, respectively, of those before radiotherapy after no more than 6 months of NHT (P=0?001), but remained similar after more than 6 months of NHT. Conclusions The changes in prostate volume and diameters along three axes during radiotherapy become smaller with longer NHT duration. Patients with low?or medium?risk prostate cancer have slight changes in prostate volume after more than 4 months of NHT, while patients with high?risk or locally advanced prostate cancer have slight changes in prostate volume after more than 6 months of NHT.