0.05).Conclusions By our detection to healthy full-term neonates of their lipid levels,the recommended borderline up-limits of TC,TG and LDL-C are above 2.71 mmol/L,1.29 mmol/L and 1.12 mmol/L,respectively.The recommended up-limits are above 3.28 mmol/L,1.63 mmol/L and 1.78 mmol/L,respectively.

In order to identify the chemical constituents of Yushu tablets comprehensively, we studied the chemical constituents of CHCl3 extract from Yushu tablets by the ultra performance liquid chromatography-electrospray ionization-ion trap-time of flight mass spectrometry (UPLC-ESI-IT-TOF/MS). It showed that there were more than 100 compounds separated, and forty-nine peaks among these were identified on the basis of high resolution mass spectrometry data and literature data reported. Determination of twelve peaks was further confirmed by standard substances. These components assigned to the different plant sources mainly included phenylpropanoids, triterpenoids, quinones and m-trihydroxybenzene compounds. By analyzing the chemical components of CHCl3 extract from compound Chinese medicine Yushu tablets comprehensively, this study provided the foundation for studying chemical components, pharmacodynamic substance and quality control of Yushu tablets.
Chromatography, High Pressure Liquid ; Chromatography, Liquid ; Drugs, Chinese Herbal ; analysis ; Spectrometry, Mass, Electrospray Ionization ; Tablets ; Tandem Mass Spectrometry

Objective To study on the expression of the eukaryotic recombinant vector carrying HlyX gene of Leptospira serovar Lai in mammalian cell and explore the humoral immune response in BALB/c mice immunized with the recombinant plasmid. Methods The HlyX gene was amplified from Leptospira serovar Lai genomic DNA by PCR and inserted into pcDNA3.1 vector. After transformed into E. coli DH5α,the recombinant plasmid was assayed for identification by PCR analysis,restriction nuclease enzyme digestion and sequencing. The recombinant plasmid was transfected into COS-7 cells,then RT-PCR and Western blot were performed to test the expression of the target gene. The recombinant plasmid was injected intramuscularly into BALB/c mice for three times at intervals of two weeks,and the antibody titer was measured by ELISA. Results PCR showed the full length HlyX gene was about 1100 bp. PCR analysis,restriction nuclease enzyme digestion and sequencing indicated the recombinant vector was constructed successfully. After the plasmid Was transfected into COS-7 cells,a fragment about 1100 bp was found by RT-PCR and a specific band relative molecular mass(Mr)about 40×103,which was consistent with the expected size of the target proteins was showed by Western blot. ELISA showed the antibody titer in BALB/c mice immunized by the HlyX gene of Leptospira serovar Lai can elicit high-titer antibody in BALB/c mice,which has laid the foundation for the application of the DNA vaccine.

OBJECTIVETo explore clinical efficacy of Yiguanjian Decoction (YD) combined Adefovir Dipivoxil Tablet (ADT) in treating HBeAg negative chronic viral hepatitis B (CVHB) active compensated liver cirrhosis (LC) patients.

METHODSTotally 68 HBeAg negative CVHB active compensated LC patients initially treated were assigned to the treatment group and the control group using random digit table, 34 in each group. Patients in the control group took ADT alone, 10 mg each time, once per day. Those in the treatment group additionally took YD, one dose per day. The therapeutic course for all was 48 weeks. Levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil) were detected once in every two weeks. Hepatitis B virus (HBV)-DNA and four items of serum liver fibrosis [procollagen type I (PCN), hyaluronidase (HA), procollagen III peptide (PCIII), laminin (LN)] were detected once per every 4 weeks. Abdominal ultrasound B was performed before and after treatment. The inner diameter of the portal vein and the size of spleen were recorded. The fibrosis degree of liver was evaluated using Fibroscan. Efficacy of Chinese medicine (CM) was evaluated between the two groups before and after treatment using CM syndrome integrals. Efficacy of Western medicine (WM) was also evaluated between the two groups using Child-Pugh grading. Results Compared with before treatment in the same group, ALT and AST levels restored to normal levels, HBV-DNA turned negative (HBV-DNA < or = 1 x 10(2)) in the two groups after 48-week treatment. Besides, levels of TBil, ALB, PCIV, HA, PCIII, and LN obviously decreased (P < 0.05, P < 0.01). Results of ultrasound B showed the inner diameter of the portal vein and the size of spleen decreased. Fibroscan results showed that the elasticity value of the liver obviously decreased (P < 0.05). Besides, post-treatment levels of PCIV, HA, PCEJ, and LN, and the elasticity value of the liver decreased more obviously in the treatment group than in the control group (P < 0.01). There was no statistical difference in post-treatment levels of ALT, AST, TBil, ALB, inner diameter of the portal vein, or the size of spleen between the two groups (P > 0.05). Compared with before treatment in the same group, scores of Chinese medical syndrome and Child-Pugh scores decreased in the two groups after treatment (P < 0.05, P < 0.01). Besides, scores of Chinese medical syndrome decreased more obviously in the treatment group than in the control group (P < 0.05). The effective rate was 8824% (30/34) in the treatment group, higher than that of the control group [67.65% (23/34)] with statistical difference (P <0.05). Conclusion Combined treatment of YD and ADT could significantly improve symptoms of CM and fibrosis degree of liver of HBeAg negative CVHB active compensated LC patients.

Adenine ; analogs & derivatives ; therapeutic use ; Alanine Transaminase ; blood ; Antiviral Agents ; therapeutic use ; Aspartate Aminotransferases ; blood ; Bilirubin ; blood ; DNA, Viral ; blood ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; virology ; Organophosphonates ; therapeutic use ; Tablets

Objective To investigate the rat bone structural changes of lower limb following lumbar nerve dorsal roots section.Methods Forty-eight mature female Wistar rats were divided into posterior radi- cotomy(PR)and comtrol groups randomly.The bilateral femoral bone mineral density(BMD)and biome- chanics characteristics were analyzed 2,4 and 8 weeks after the radicotomy.The same operation except the radicotomy was done in the sham group.Results In PR group,2,4,and 8 weeks after the radicotomy,the BMD of femur was(0.221?0.008)g/cm~3,(0.213?0.015)g/cm~3 ,and(0.216?0.105)g/cm~3 ,respective- ly;while that was(0.223?0.005)g/cm~3,(0.218?0.014)g/cm~3 ,and(0.208?0.111)g/cm~3 in control group.No significant difference was observed between the two groups(P＞0.05).In PR group,2,4,and 8 weeks after the operation,the mean maximum load in three-point bending test of femun midshaft was(93.64?8.76)N,(89.77?11.18)N and(93.21?8.74)N,respectively,and was lower than the values of the con- trol group at the same time point(95.94?6.29)N,(91.63?9.43)N,(95.57?8.64)N,However,there was no significant difference between the two groups(P＞0.05).Accordingly,there was no significant difference in the energy absorption in femun midshaft between the two groups(P＞0.05).Conclusion The selective rhizotomies of part lumbar never dorsal roots might not cause the loss of the femur BMD and the change of bio- mechanics property significantly in short period.

Objective To investigate whether the monthly distribution of birth was associated with congenital heart disease(CHD).Methods The monthly distribution of birth of 5 070 patients with CHD who accepted examination or treatment from Jan.2003 to Dec.2006 was investigated and compared with that of 6 627 healthy newborn children born in 2001-2006.The statistic analysis was accomplished with SPSS 12.0 software for ?2 test.Results Four hundred and forty-four of the 5 070 patients with CHD were born in January(8.8%),432 cases in February(8.5%),384 cases in March(7.6%),339 cases in April(6.7%),390 cases in May(7.7%),393 cases in June(7.8%),414 cases in July(8.2%),489 cases in August(9.6%),498 cases in September(9.8%),492 cases in October(9.7%),396 cases in November(7.8%),and 399 cases in December(7.8%).The structural ratio of the number of CHD patients were the highest for those who were born in August,September,October,and the lowest among those who were born of February and March,April.The number of CHD patients who were born in the autumnal months of August,September and October was 1 479(29.1%),much higher than those who were born in February,March and April(1 155 cases,22.8%)(P

Objective To investigate the clinical characteristics of the wounded in Wenchuan earthquake transported to our hospital and summarize therapeutic experiences. Methods Clinical data of 92 patients resulted from Wenchuan earthquake admitted into our hospital were reviewed and analyzed in aspects of general data,injury severity,therapeutic methods and clinical results. Results All pa-tients were free from infection,reamputation and fracture-related complication. Conclusion After the arrival of large number of the wounded in the station hospitals.efficient organization of station hospitals,comprehensive evaluation of the patients'condition,effective detailed therapeutic plans and careful man-agement of the medical complications can attain sound results.

Adult ; Biopsy, Needle ; Diagnosis, Differential ; Humans ; Kidney ; pathology ; Kidney Diseases ; pathology ; therapy ; Male ; Nephritis, Interstitial ; pathology ; Renal Dialysis ; Sarcoidosis ; pathology ; therapy ; Tuberculosis, Renal ; pathology

OBJECTIVETo understand the possibility of estimating the anti-inflammation effect of Liuwei Dihuang Wan (LWW) in rat by having developed HPLC-UV metabonomic technology.

METHODThe hydrophilic or lipophilic constituent group of LWW was extracted by distilled water or acetic ether respectively. The anti-inflammation effects of different LWW dosages and extractions were measured by traditional method respectively. Then, metabonomic analysis was performed.

RESULTThe high dosage of LWW extraction (16.5 g x kg(-1))could inhibit the swell of rat palm significantly, but there are not statistically significant effect of low dosage group. Nevertheless, the metabonomic study showed that LWW extraction could restore obviously the rat HPLC-UV urinary profiling disturbed by inflammation in low dosage, especially the hydrophilic constituent group.

CONCLUSIONOur study indicated that the developed metabonomic technology based on HPLC-UV might be used as a potentially powerful tool for estimating the anti-inflammation effect of LWW with sensitivity and integrity.

Animals ; Anti-Inflammatory Agents ; analysis ; metabolism ; pharmacology ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; analysis ; metabolism ; pharmacology ; Male ; Metabolomics ; methods ; Rats ; Rats, Sprague-Dawley

Objective To explore the relationship between G-protein β3 subunit (GNB3) gene C825T polymor?phism and the weight gain of schizophrenics treated with olanzapine. Methods Ninety schizophrenics of first time hospi?talization were collected and treated with olanzapine for 12 weeks. The changes of body weight and body mass index (BMI) were detected before and after 12-week olanzapine treatment. The GNB3 gene C825T polymorphism in patients was determined by polymerase chain reaction (PCR) and DNA sequencing technique. The correlation of GNB3 gene C825T polymorphism and change of clinical parameters was analyzed. Results Body weight and BMI in patients were all increased significantly after treatment (all P<0.01). Weight gain rate (WGR) and increase of BMI in the TT genotype group were higher than those in the CC genotype group (all P<0.01). WGR and increase of BMI in the T-allele carrier (TT and CT genotypes) were higher than those in the T-allele non-carrier (CC genotype) (all P<0.01). There was signifi?cant difference in distribution of genotypes between WGR ≥7% group (CC 15.69%, CT 54.90%, TT 29.41%) and WGR <7% group (CC 38.46%, CT 43.59%, TT 17.95%) (P<0.05). The frequency of T-allele in the WGR≥7% group (63.33%) was higher than that in the WGR<7%group (39.74%) (P<0.05). Multi-variable linear regression indicated that TT genotype (contrasted with CC genotype) was an influential factor for change of body weight after treatment with olan?zapine (β=1.83, standardized β=0.29, P<0.01). Conclusions The GNB3 gene C825T polymorphism is associated with olanzapine-induced weight gain.