OBJECTIVE To find out the situation of the use of antimicrobials in our hospital and to evaluate the rationality of use.METHODS To make a survey of the use of antimicrobials in our hospital among inpatients during Jan-Jun 2007,the data of reasonable use of antibacterial were obtained after evaluation and analysis.RESULTS The pay for antimicrobials among inpatients occupied for 14.16% of total consumption,mainly for cephalosporins.CONCLUSIONS The medical workers should administer antimicrobials in a more reasonable way to fight for a safe,effective,economical goal in our work.

OBJECTIVE To find out the situation of antimicrobial usage in cardiac surgical perioperative period.METHODS The use of antimicrobials in cardiac surgical perioperative patients during Jan-Jun 2007,and the data of reasonable use of antibacterial were surveyed and evaluated.RESULTS Of the 276 patients,100.00% of them had received antimicrobials involving 12 kinds,59.78% of them used one kind only and 34.78% used two kinds antibiotics and 5.43% used more three kinds.CONCLUSIONS The use of antimicrobials in cardiac surgical perioperative period is reasonable and scientific.

Child ; Clinical Trials as Topic ; ethics ; Drugs, Investigational ; Humans

Objective To summarize our experience of harvesting and using the organs of donors after cardiac death.MethodsForm March 2010 to October 2011,56 potential donors were diagnosed with cardiac death,who conformed to the classification of Maastricht Ⅲ criteria.There were 40 failure cases whose family refused to donate,and one failure case who suffered from serious infection.Finally,the success ratio of donation after cardiac death was 26.8％ (15/56).Twelve livers and 22 kidneys were transplanted into 12 and 20 recipients respectively.ResultsTwelve cases of liver transplantations had acceptable outcomes. The grafts of 4 cases out of 20 cases of kidney transplantations were removed after transplantation,and other recipients had acceptable outcomes.ConclusionCitizens organ donation after cardiac death can expand the number of suitable organs,but we need to strictly control the criteria for potential donors.

Objective To evaluate the diagnostic value of urine Cystatin C(Cys C) for renal function impairment in neonates with hypoxic-ischemic encephalopathy(HIE).Methods The urine Cys C concentration was measured by enzyme linked immunosorbent assay(ELISA) in 47 cases of HIE newborns(25 cases were mild HIE and 22 cases were moderate-severe HIE) within 3 days after their birth.Twenty-three cases without perinatal asphyxia or other factors which could result in renal function impairment were selected as control group.Urine Cys C with urine retinal-bindingprotein(RBP),?2-microglobulin(?2-MG) and fractional sodium excretion(FENa%) were analyzed by kolmogorov-smirno in each group.Results Compared with control group,the concentration of urine Cys C,RBP and the levels of FENa% in HIE newborns were significantly elevated.The levels of urine Cys C in moderate-severe HIE newborns were significantly higher than those in mild HIE newborns(Pa

OBJECTIVETo explore the expression of phospholipase C-gamma 1 (PLC-gamma1) alternative splicing variants in rats.

METHODSAccording to the sequence of human PLCG1 splicing variant, specific primers for rat PLC-gamma1 were designed and synthesized. The rat RNA was reverse transcribed into cDNA, which was amplified using the specific primers, and the PCR products were sequenced and analyzed using BLAST and bioinformatics methods. Totally 21 rat tissue samples were examined, including the heart, liver, lung, kidney, eyeball, and brain obtained in 3 different embryonic stages, 7 different early postnatal stages, and in adulthood.

RESULTSThe result did not show that rat PLC-gamma1 had the same splicing variant (PLC-gamma1a, NM_002660) as human does.

CONCLUSIONSThe same splicing variant of PLC-gamma1 detectable in human may not exist in rats, and the pre-mRNA may undergo splicing resulting predominantly in PLC-gamma1b mRNA. Very likely, the alternative splicing site of rat PLC-gamma1 is not identical to that of human.

Alternative Splicing ; Animals ; Base Sequence ; Molecular Sequence Data ; Phospholipase C gamma ; genetics ; RNA Precursors ; genetics ; RNA Splice Sites ; genetics ; Rats ; Rats, Sprague-Dawley ; Reverse Transcriptase Polymerase Chain Reaction ; Sequence Analysis, DNA

The prevalence of inflammatory bowel disease (IBD) in China is increasing year by year, however, the efficacy and safety of commonly used therapeutic methods are limited.Granulocyte and monocyte adsorptive apheresis (GMA) is one of the effective methods for treatment of IBD used abroad, however, there is still lacking of such research in China.Aims: To investigate the efficacy and safety of GMA in IBD patients.Methods: A retrospective study was conducted in 21 cases of IBD patients [13 cases with ulcerative colitis (UC) and 8 with Crohn's disease (CD)] who accepted GMA treatment from May 2013 to July 2014 at the Shanghai Rui Jin Hospital.All the cases were poor responders to 5-aminosalycylic acid (5-ASA) or steroid-refractory.The clinical data were collected, and the clinical activity index (CAI), endoscopic activity index (EAI), laboratory parameters including serum albumin (Alb), hemoglobin (Hb), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), leukocyte count and percentage of neutrophils, as well as the adverse effects before and two weeks after the end of GMA treatment were analyzed.Results: After GMA treatment, both CAI and EAI were decreased significantly in UC and CD groups as compared with those before treatment (P all <0.05).Among laboratory parameters, Alb was increased in UC group and CRP was decreased in both UC and CD groups after treatment (P all <0.05).No significant differences were found in other laboratory parameters in both UC and CD groups before and after treatment (P all >0.05).The treatment was well tolerated with no severe adverse effects.Conclusions: GMA is safe and effective for ameliorating clinical symptoms, attenuating intestinal mucosal injury and controlling active inflammation in IBD patient that has not responded to 5-ASA or steroid treatment.Prospective clinical studies with large samples are needed to confirm these findings.

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 measure the levels of cross-reactive neutralizing antibodies responding to various subtypes of HIV-1 strains in people with HIV-1 infection in Chongqing and to analyze their character-istics.Methods Two hundred and thirty-six plasma samples were collected from patients with chronic HIV-1 infection in Chongqing city.The single-round-infection assay in TZM-bl cells were performed to screen the plasma samples with cross-reactive neutralizing antibodies against various subtypes of HIV-1 strains by using HIV-1 pseudovirus strains and to measure the 50%inhibitory dose ( ID50 ) .Results Eight-een out of 236 (7.63%) plasma samples were able to neutralize various B subtypes and/or C subtypes of HIV-1 pseudovirus strains, among which 15 plasma samples showed the great ability to neutralize pseudovir-us strains of different subtypes.Conclusion The cross-reactive neutralizing antibodies against various sub-types of HIV-1 strains existed in plasma samples collected from people with chronic HIV-1 infection in Chongqing city.

Hepatitis C ; etiology ; prevention & control ; surgery ; Humans ; Liver Transplantation ; Secondary Prevention