With the rapid economic growth and social development in the BRICS countries, the role of devel-opment assistance for health is becoming more and more significant. This paper describes the scales, recipient coun-tries, mechanisms and characteristics and management systems of development assistance for health in BRICS coun-tries. The paper suggests that a) it is necessary to set up a centralized international aid management agency;b) the mode of development assistance for health must be optimized;c) the scale of development assistance for health shall be increased ( over time);d) each BRIC country should use its own comparative advantages and development experi-ence to carry out development assistance for health while strengthening the cooperative power among the BRICS coun-tries;e) development assistance for health data should be more transparent and open;f) the evaluation of develop-ment assistance for health must be established and perfected.

Objective To analyze the result of treatment for acute-on-chronic liver failure patients with fast high efficiency Nucleoside and to explore the relations among inhibition to virus replication , liver failure development and immune rejection .Methods Sixty-two cases of acute-on-chronic liver failure pa-tients with HBV DNA(+) were divided into study group (treated with a kind of fast and nucleoside , n =30) and control group( n =32).HBV DNA,CD4 +T,CD8 +T, C3,C4 TBIL,PTA were observed at treat-ment 0w,2w and 4w.Results All of the study and control group patients , serum HBV DNA were positive before treated.And the levels of CD4+,CD8 +,C3,C 4,TBIL,PTA of study group were not significantly compared with control group .At treatment 2w , the rate of HBV DNA diverted negative in study group 90.0%(27/30), was significantly more then control group (9.4%, 3/32)(χ2=37.14 , P <0.01).But the CD4 +,CD8 +,C3,C4,TBIL,PTA levels were not significantly however between study and control group . At treatment 4w ,the rate of HBV DNA diverted negative in study group (96.7%, 29/30), was significant-ly more then control group(12.5%,4/32) (χ2 =40.74, P <0.01).CD4 +, CD8 +,C3,C4,TBIL,PTA levels of the study group were significantly more compared with the control group .The CD4 +level of study group (495.33 ±89.91)cells/ml, was higher significantly then control group (270.34 ±97.74)cells/ml( t=9.42, P <0.01),the CD8 +level (571.03 ±120.15 ) cells/ml, was higher significantly then control group(224.88 ±79.68)cells/ml( t =13.45, P <0.01).The C3 level of the study group (0.28 ±0.11) g/L, was lower significantly then control group ( 0.68 ±0.13 ) g/L ( t =13.13 , P <0.01 ) , the C4 level (0.12 ±0.06)g/L, was lower significantly then control group (0.23 ±0.10)g/L( t =4.92, P <0.01). The TBIL level of study group ( 653.93 ±131.02 )μmol/L, was higher significantly then control group (285.63 ±154.63)μmol/L( t =10.09, P <0.01),the PTA level (17.13 ±7.07)%, was lower signifi-cantly then control group(50.94 ±13.68)%( t =12.10, P <0.01).The death rate of the study group( 57.9%) was higher significantly compared with the control group (28.1%)(χ2 =6.39, P <0.05).Con-clusion Treatment of chronic severe hepatitis with fast and high efficiency nucleoside may arise the T cell subset level and make the immune rejection strength , as a result the liver failure maybe far away from cure .

Objective:To investigate the effect of all-in-one medical nursing care on adolescent with scoliosis surgery.Methods:Totally 60 adolescent scoliosis patients were selected and randomly divided into interventional group and control group.The control group received routine nursing, while interventional group received all-in-one medical nursing care.Wake-up quality, wake-up time in operation, postoperative body temperature and extubation time were compared in two groups.Zung self rating anxiety scale (SAS), Zung self rating depression scale (SDS) were compared.Results:Wake-up time and extubation time in the interventional group were significantly less than those in the control group(P<0.05),wake-up quality and postoperative body temperature were significantly higher than those in the control group(P<0.05).SAS and SDS scores in the interventional group were significantly lower than those in the control group(P<0.05).Conclusions:All-in-one medical nursing care could effectively improve wake-up quality, protect the body temperature, reduce extubation time and improve the negative emotions in patients with adolescent scoliosis surgery.

To analyze the genetic characteristics of echovirus 6 (E6) isolated from meningitis and encephalitis cases in Shandong Province, China, we collected cerebrospinal fluid samples from meningitis and encephalitis cases in Shandong Province from 2007 to 2012 for virus isolation. Viral RNAs were extracted from positive isolates, and complete VP1 coding regions were amplified by RT-PCR and sequenced. Homology comparison and phylogenetic analysis were performed. Six isolates were identified as E6 by microneutralization assay and molecular typing. The homology analysis showed that the six isolates had 78. 6%-99. 8% nucleotide and 95. 5%-100. 0% amino acid identities with each other, as well as 76. 9%-78. 4% nucleotide and 92. 3%-95. 1% amino acid identities with the prototype strain (D' Amori). The phylogenetic analysis based on the integrated VP1 sequences indicated that all Shandong E6 isolates could be separated into four clusters, designated as A, B, C, and D. The six E6 isolates belonged to clusters A, B, and D. Our study reveals high genetic differences between Shandong E6 isolates and suggests different transmission lineages of E6 co-circulated in Shandong Province.
Amino Acid Sequence ; Child ; Child, Preschool ; China ; epidemiology ; Echovirus 6, Human ; classification ; genetics ; isolation & purification ; Encephalitis ; epidemiology ; virology ; Female ; Genetic Variation ; Humans ; Infant ; Male ; Meningitis ; epidemiology ; virology ; Molecular Sequence Data ; Phylogeny ; Sequence Alignment ; Viral Proteins ; chemistry ; genetics

Objective　In a RCT study, the safety and efficacy of sabot (a slow-release salbuteral) and volmax (controlled-release salbuterol) were compared in bronchial asthma. Methods　40 patients with moderate to severe asthma were randomly divided into two groups and treated by sabot or volmax for 2 weeks. The FEV1%, peak expiratory flow (PEF), symptom score and use of rescue ventolin were measured to evaluate the effect of treatment. Results　After treatment FEV1%, PEF and symptom score improved and the need for inhaling short-acting beta 2-agonis in both groups reduced significantly. There was no difference of these improvement between two groups. Conclusion　The safety and efficacy of sabot for treatment of asthma was similar to volmax.

To prepare transdermal drug delivery system (TDDS) of felodipine and metoprolol and to study its pharmaceutical characteristics, pharmacokinetics and bioavailability in rabbits, an HPLC assay was established for the simultaneous determination of felodipine and metoprolol in the permeation receptor and patch. The permeation rate and permeation mechanism of felodipine-metoprolol-TDDS through rabbit skin in vitro was examined. The determination of drug content, the examination of content uniformity and stability of the TDDS were carried out. GC-ECD assays were established for the determination of felodipine and metoprolol in plasma separately and then employed to study the pharmacokinetics and bioavailability of felodipine and metoprolol after a single dose of oral or transdermal administration in rabbits. The results indicated that the permeation of flodipine and metoprolol from the patch through excised rabbit skin exhibited zero-order kinetic characteristics. The determination of drug content and the quality control of content uniformity of the patch accorded with Pharmacopoeia of the People's Republic of China of 2005 edition and the pharmaceutical characterization showed good stability. In contrast to oral delivery, relatively constant, sustained blood concentration with minimal fluctuation and prolonged peak time were observed over a long period after transdermal administration. The relative bioavailability of felodipine and metoprolol were 275.37% and 189.76% versus oral administration respectively. It was evident that the felodipine-metoprolol-TDDS exhibited good controlled release properties that satisfied the demands of original design that enhancing bioavailability and maintaining appropriate blood levels for a prolonged time without adverse effects associated with frequent oral administration.
Administration, Cutaneous ; Animals ; Antihypertensive Agents ; administration & dosage ; blood ; pharmacokinetics ; Area Under Curve ; Azepines ; chemistry ; Biological Availability ; Cyclohexanols ; chemistry ; Delayed-Action Preparations ; Drug Delivery Systems ; Drug Stability ; Felodipine ; administration & dosage ; blood ; pharmacokinetics ; Female ; Male ; Metoprolol ; administration & dosage ; blood ; pharmacokinetics ; Monoterpenes ; chemistry ; Propylene Glycols ; chemistry ; Rabbits ; Skin Absorption

Low birth weight (LBW) and preterm birth (PB) are associated with newborn mortality and diseases in adulthood.We explored factors related to LBW and PB by conducting a population-based case-control study from January 2011 to December 2013 in Wuhan,China.A total of 337 LBW newborn babies,472 PB babies,and 708 babies with normal birth weights and born from term pregnancies were included in this study.Information of newborns and their parents was collected by trained investigators using questionnaires and referring to medical records.Univariate and logistic regression analyses with the stepwise selection method were used to determine the associations of related factors with LBW and PB.Results showed that maternal hypertension (OR=6.78,95％ CI:2.27-20.29,P=0.001),maternal high-risk pregnancy (OR=1.53,95％ CI:1.06-2.21,P=0.022),and maternal fruit intake ≥300 g per day during the first trimester (OR=1.70,95％ CI:1.17-2.45,P=0.005) were associated with LBW.BMI ≥24 kg/m2 of mother prior to delivery (OR=0.48,95％ CI:0.32-0.74,P=0.001) and gestation ≥37 weeks (OR=0.01,95％ CI:0.00-0.02,P＜0.034) were protective factors for LBW.Maternal hypertension (OR=3.36,95％ CI:1.26-8.98,P=0.016),maternal high-risk pregnancy (OR=4.38,95％ CI:3.26-5.88,P＜0.001),maternal meal intake of only twice per day (OR=1.88,95％ CI:1.10-3.20,P=0.021),and mother liking food with lots of aginomoto and salt (OR=1.60,95％ CI:1.02-2.51,P=0.040) were risk factors for PB.BMI ≥24 kg/m2 of mother prior to delivery (OR=0.66,95％ CI:0.47-0.93,P=0.018),distance of house from road ≥36 meters (OR=0.72,95％ CI:0.53-0.97,P=0.028),and living in rural area (OR=0.60,95％ CI:0.37-0.99,P=0.047) were protective factors for PB.Our study demonstrated some risk factors and protective factors for LBW and PB,and provided valuable information for the prevention of the conditions among newborns.

OBJECTIVE: To explore the inhibitive effects of 1,3,8-trihydroxy-5-methoxyxanthone (TMX) on cytochrome P450s (CYP450s) in human liver microsomes. METHODS: Probe drugs were incubated with and without adding TMX to determine the changes of enzyme activities. The concentration ratio of metabolites to probe drugs was used to present enzyme activities. Concentrations of the probe drugs and their metabolites in the incubated mixture were detected by high performance liquid chromatography. RESULTS: The variations (mean, 95%CI) of the activities of CYP1A2, CYP2C9, CYP2C19, CYP2E1 and CYP3A4 were 2.95 x 10(-3) (2.03 x 10(-3), 3.88 x 10(-3)), 3.14 x 10(-2) (1.87 x 10(-2), 4.42 x 10(-2)), 2.27 x 10(-3) (-1.4 x 10(-2),1.81 x 10(-2)), 7.72 x 10(-2) (-0.83 x 10(-2), 0.2374), and -0.2548 (-2.9802, 2.4707), respectively. The activities of CYP1A2 and CYP2C9 were significantly reduced in the present of TMX. CONCLUSION TMX (10 micromol/L) has significant inhibitive effect on the activities of CYP1A2 and CYP2C9, but no significant inhibitive effect on the activities of CYP2C19, CYP2E1 and CYP3A4.
Cytochrome P-450 Enzyme System ; metabolism ; Humans ; Microsomes, Liver ; drug effects ; enzymology ; Xanthones ; pharmacology

Objective To observe the effect of self-made digestive decoction of Traditional Chinese Medicine (TCM) in supplying nutrition and preventing complications for severe head injured patients who accept early enteral nutrition support.Methods 46 patients with head severe injury were divided into two groups:study group and control group,with each group having 23 patients.The patients in both groups were given by enteral nutrition support.The patients in study group were fed with self-made digestive decoction of Chinese medieine accompanied with the early enteral nutrition.The calorie of the enteral nutrition after having been injuried for 7 days,as well as pre-albumin,transferrin,blood sugar,and electrolyte level,was compared.In addition,the occurrence rate of complications was recorded.Results Compared to the control group,on 7th day,patients in the study group had higher calories through absorption.And also compared to the control group,patients in the study group did not complained for the occurrence of constipation,and had lower incidences of diarrhea and abdominal distension.In the study group,pre-albumin and transferrin increased signifieanfly,exhibiting a statistical difference.Conclusions Digestive decoction of Chinese medicine acting on stomareh can help to improve the recovery of nutritional status of patients and reduce the related complications among patients.

OBJECTIVETo construct the cloning vector of glycoprotein G2 gene of hantavirus (HV), to analyze the sequence of G2 gene by the phylogenetic tree, and to study the differences among glycoprotein G2 genes from the world around.

METHODSEnvelope glycoprotein G2 gene was amplified from four specimens of Shandong province by RT-PCR, and the product recombined into the PMD-18T vector. The clones that carry the G2 gene were identified. After sequencing, the gene sequence was handled with the software DNASTAR, compared with 24 strains worldwide and the phylogenetic tree was drawn.

RESULTSHV G2 gene was amplified by RT-PCR from 4 specimens, named GM04-38.G2, ZB8.G2, JUN5-14.G2, RCH5.G2, respectively. The map of the phylogenetic tree showed that all the 4 strains belonged to SEO-type hantavirus. The analysis of the sequence showed that all the four HV strains had the highest rates of homology with Z37 strain. The sequence homology of SEO-type HV strains was from 82.3% to 99.8%.

CONCLUSIONThe four cloning vectors containing the glycoprotein G2 genes were successfully constructed. Envelope glycoprotein G2 gene of four specimens from Shandong province had high homology rates.

Animals ; China ; Cloning, Molecular ; Hantavirus ; genetics ; Mice ; Phylogeny ; Reverse Transcriptase Polymerase Chain Reaction ; Sequence Analysis, DNA ; Viral Envelope Proteins ; genetics