Objective To observe the relationship between serum gamma-glutamyltransferase (GGT) and the risk factors of metabolic syndrome (MS). Methods Between April and August 2010, a total of 4110 persons from the out-patient Department of Tianjin First CentralHospital, were divided into two groups, the less than and the older than 65-year-old groups. Items as body mass index (BMI), blood pressure, FPG, serum total cholesterol(TC) ,triglyceride(TG) ,alanine transaminase (ALT) , aspartate aminotransferase (AST) , GGT, serum high-density lipoprotein level (HDL-C) , serum low-density lipoprotein level (LDL-C) and uric acid(UA) were tested and data was analyzed by SPSS. All subjects were divided into normaland abnormal groups, according to the GGT level. Results 14.6 percent of thesubjects in the younger groups and 24.3 percent in the older groups were diagnosed as MS. Significant differences were noticed among MS groups and normal groups, regarding items as BMI, dystolic, ALT, GGT, HDL-C, FPG, and UA(F<0.05). There were significant differences between GGT normal group and abnormal group (F<0.05). The GGT levels were significant positively related to the levels of BMI, dystolic, TC, TG, FPG and UA with Rs as 0.212, 0.226, 0.362,0.200,0.120 and 0.213 (P<0.01), while negatively related to the HDL-C level (r=-0.23, P<0.001). Data from the regression analysis demonstrated thatdystolic, TG, FPG and UA were predictors for GGT (β =0.170, 0.293, 0.107, 0.094, P<0.05). Conclusion GGT levels were significantly related to the risk factors of metabolic syndrome.

Objective To compare the applicability of different occupational health risk assessment methods in small furniture manufacturing industry. Methods American EPA inhalation risk model, Singapore semi-quantitative risk assessment model of occupational exposure to chemical substances and Australian Occupational Health and Safety Risk Assessment model, were used to assess the occupational health risk in a small furniture manufacturing industry from a city of Zhejiang Province. Results The results of American EPA model showed that the workers who exposed to benzene and formaldehyde had low risk of carcinogens, and who exposed to benzene and xylene had very high risk of non-carcinogens. According to Singapore semi-quantitative risk assessment model, there were low and medium health risk caused by toluene and xylene, and high risk caused by wood dust in preparation and polishing jobs. Similar to the results of other models, Australia qualitative risk assessment model showed that there were medium health risk caused by toluene and xylene, and high risk caused by benzene, wood dust and noise. All of the three methods could found the key risk control point in furniture manufacturing industry. The risk ratios of the three methods were higher than the toxic work classification ratio (P<0.01), and the risk ratio of EPA model were higher than the results of Singapore model and Australia model (P<0.05) . Conclusion All of the three methods can be applied to assess the occupational health risk in furniture manufacturing industry, and the combined application of multiple risk assessment methods can be used as one of the risk assessment strategies.

OBJECTIVE:To establish a method for the simultaneous determination of loganic acid and isoscoparin in Sanwei longdanhua tablets. METHODS:HPLC method was adopted. The determination was performed on Inertsil ODS-3 column with mobile phase consisted of methanol-0.2% phosphoric acid (gradient elution) at the flow rate of 1.0 mL/min. The detection wavelength was set at 240 nm,and column temperature was 30 ℃. The sample size was 10 μL. RESULTS:The linear range were 0.040 08-4.008 0 μg(r＝0.999 9)for loganic acid and 0.021 96-2.196 0 μg(r＝0.999 9)for isoscoparin. The quantitative limits were 0.160 32 and 0.087 8 ng/mL,and detection limits were 0.080 16 and 0.043 92 ng/mL. RSDs of precision,stability and reproducibility tests were all lower than 2%. The recoveries were 103.07%-104.26%(RSD＝0.52%,n＝6) and 95.57%-99.61%(RSD＝1.55%,n＝6). CONCLUSIONS:The method is simple,accurate and suitable for simultaneous determination of loganic acid and isoscoparin in Sanwei longdanhua tablets.

Objective To elucidate the experience in hemioplasty in patients undergoing peritoneal dialysis. Metbods From January 2002 to July 2008, 45 patients having 48 hemias were studied. Inguinal (50.0%) and umbilical (39.6%) were the most common sites. Multiple hemias were detected in 3 patients. All patients were operated upon with tension-free hemioplasty technique using a polypropylene mesh. Automated peritoneal dialysis was reinstituted in 97.8% of the cases in 24 h postoperatively. Results Forty-eight hemias were detected in 45 patients. Mean operation time and post-operative hospital-stay were (63±38) minutes and 4 (1-26) days. Complications occurred in 7(14.6%) hemioplasties (2 wound infections, 2 wound bleeding, 2 seroma and 1 peritonitis). The average follow-up was (29±21) months. None of the patients had leakage or early hemia recurrence due to early resumption of automated peritoneal dialysis (APD); there were no long-term complications (leakage or recurrence). Conclusions Problems accompanying hernia in continuous ambulatory peritoneal dialysis patients can be safely solved by using a careful technique of tension-free hemioplasty. Postoperative dialysis with APD can be applied after operation.

In this study, chemistry, biology and pharmacology were combinated to screen pseudoallergenic substances of Shuang-huanglian injection (SHLI) so that to establish a scientific and systematic approach to screen pseudoallergenic substances of traditional Chinese medicine injections. The mouse pseudoallergic reaction models were used to screen the pseudoallergic reaction of SHLI's intermediate extract and the intermediate extract's component or ingredient. Among the three intermediates of Shuanghuanglian injection (extract of Scutellaria baicalensis, extract of Lonicera japonica, extract of Forsythia suspensa) , pseudoallergic action of Forsythia suspensa was the strongest, Forsythia suspesnsa's pseudoallergic reaction mainly associated with the composition with largerchemical polarity. Further it was found that forsythiaside A and arctiin which existed in the the composition with largerchemical polarity caused obvious pseudoallergic reactions. SHLI with removal forsythoside A with the technology of HPLC-MS displayed reduced pseudoallergic reaction and a significant improved safety. This study provided a scientific basis for SHLI process improvements and also offered idea and research foundation for screening pseudoallergenic substances injections in other TCM injections.
Animals ; Drug Hypersensitivity ; etiology ; Drugs, Chinese Herbal ; adverse effects ; analysis ; Furans ; adverse effects ; Glucosides ; adverse effects ; Glycosides ; adverse effects ; Injections ; Male ; Mice ; Mice, Inbred ICR

Objective To investigate the relationship between atherosclerotic lesions of arteries of lower extremities and metabolic disorders in patients with diabetic foot. Methods Three hundreds and sixty two patients with type 2 diabetes were selected, including 232 males and 130 females, with average age of (64.9?11.2) years and the average diabetic duration of (9.2?7.5) years. Atherosclerotic lesions of the arteries were detected by type B ultrasound. According to severity of lesions of femoral, popliteal and tibial arteries, the patients were classified into four groups: A-control group, B-plague formation (plague), C-arterial stenosis (stenosis) (luminal narrowing≥50%) and D-arterial occlusion (occlusion). Fasting blood glucose, GHbAlc and lipid levels (Total cholesteral, TC; Triglyceride, TG; Low density iipoprotein, LDL) were tested in all patients. Results (1)GHbAlc levels in group B and group C were significantly different from that in group A respectively[(8.4?2.2%)vs(7.8?2.2%),P

To study if rhesus haploidentical hematopoietic stem cell transplantation model can be established by non-myeloablative conditioning, parent monkeys were used as donors, offspring monkeys were used as recipients. The recipient monkeys received a nonmyeloablative conditioning consisting of fludarabine, cyclophosphamide, total body irradiation and rabbit anti-human thymocyte globulin. Cyclosporine, mycophenolate mofetil and anti CD25 antibody were used for GVHD prevention. Donor mobilized peripheral blood stem cells were transplantated on day 0. Hematopoietic recovery, chimerism level, GVHD were assessed regularly. The results indicated that hematopoietic recoveries in all 4 cases were observed within 8 days after transplantation. Donor hematopoietic chimerism could be induced in all cases, chimerism analysis showed full donor chimerism (FDC) in case 3 and 4, and II to III grade GVHD developed on day 12 and 14. In case 1, only low level donor chimerism was detected on day 7, and transplantation rejection happened eventually. Unfortunately, kidney failure happened in case 2 after conditioning and died several days later, chimerism analysis showed 50% donor rate on day 7. It is concluded that the rhesus transplantation model was successfully established by nonmyeloablative conditioning for striding over the MHC barrier. This rhesus monkey model would provide a basis for future research.
Animals ; Antibodies, Monoclonal ; administration & dosage ; Cyclosporine ; administration & dosage ; Graft vs Host Disease ; blood ; etiology ; prevention & control ; Hematopoietic Stem Cell Transplantation ; adverse effects ; methods ; Interleukin-2 Receptor alpha Subunit ; immunology ; Karyotyping ; Macaca mulatta ; Models, Animal ; Mycophenolic Acid ; administration & dosage ; analogs & derivatives ; Time Factors ; Transplantation Chimera ; blood ; genetics ; Transplantation Conditioning ; methods ; Transplantation, Homologous

The STandards for Reporting Interventions in Clinical Trials Of Moxibustion (STRICTOM), in the form of a checklist and descriptions of checklist items, were designed to improve reporting of moxibustion trials, and thereby facilitating their interpretation and replication. The STRICTOM checklist included 7 items and 16 sub-items. These set out reporting guidelines for the moxibustion rationale, details of moxibustion, treatment regimen, other components of treatment, treatment provider background, control and comparator interventions, and precaution measures. In addition, there were descriptions of each item and examples of good reporting. It is intended that the STRICTOM can be used in conjunction with the main CONSORT Statement, extensions for nonpharmacologic treatment and pragmatic trials, and thereby raise the quality of reporting of clinical trials of moxibustion. Further comments will be solicited from the experts of the CONSORT Group, the STRICTA Group, acupuncture and moxibustion societies, and clinical trial authors for optimizing the STRICTOM.
Clinical Trials as Topic ; methods ; standards ; Humans ; Moxibustion ; methods ; standards ; Randomized Controlled Trials as Topic ; Research Design ; standards