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Objective:To analysis the prevalence and characteristics of comorbid insomnia and sleep disordered breathing (SDB) in community population.Methods:This is a cross-sectional study. Cluster sampling was applied. Community residents in Shantou and Meizhou were investigated during April to May, 2021. Essential information collection, sleep related health investigation, and sleep study were conducted. Insomnia was defined as the insomnia severity index (ISI)≥8. A type Ⅳ wearable intelligent sleep monitor was applied for sleep study. Comorbid insomnia and SDB was defined as both diagnosis of insomnia and SDB. Statistical analysis was conducted by SPSS 25. Prevalence and characteristics of insomnia only, SDB only and comorbid insomnia and SDB were analyzed. Logistic regression was conducted to analyze the relationship between sleep disorders and unrestored sleep, abnormal glucose metabolism, hyperlipidemia, and cardiovascular disease.Results:There were 3 730 residents completed the investigation. The median age was 55.0 (46.0, 63.0) years. The prevalence of insomnia only, SDB only, and comorbid insomnia and SDB were 26.0%, 20.2%, and 10.4% respectively. The incidence of unrestored sleep in insomnia only and comorbid insomnia and SDB were 2.900 times and 3.777 times of that in no insomnia or SDB (both P<0.001); the risk of hyperlipidemia was elevated in insomnia only, SDB only and comorbid insomnia and SDB ( OR=1.553, 1.415, and 1.868; all P<0.05); the risk of cardiovascular disease increased 40.8% in SDB only ( P=0.001), and 42.1% in comorbid insomnia and SDB ( P=0.007), after adjusted by age, sex, body mass index (BMI), smoking, drinking, abnormal glucose metabolism, and hyperlipidemia. Stratified analysis revealed that young female (age<60 years) with normal BMI (<25 kg/m 2) and comorbid insomnia and SDB were associated with higher risk of cardiovascular disease. Female with normal body weight and insomnia only or comorbid insomnia and SDB were associated with higher risk of hyperlipidemia. Conclusions:The prevalence of comorbid insomnia and SDB is high in community population. Patients with comorbid insomnia and SDB present with more significant unrestored sleep, and are correlated with higher risk of hyperlipidemia and cardiovascular diseases.
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Objective:To investigate the effect of LINC00261 on the radiosensitivity of nasopharyngeal carcinoma and tumor formation and its underlying mechanism in nude mice.Methods:qRT-PCR was used to detect the relative expression levels of miR-620 and LINC00261 in radiosensitive and radioresistant nasopharyngeal carcinoma tissues. After the 6-10B and HNE-3 cells were irradiated with 0, 2, 4, 6, and 8 Gy 60Coγ-ray, the relative expression levels of miR-620 and LINC00261 were measured by qRT-PCR. After over-expression or silencing of LINC00261 and inhibition of miR-620 expression, the cells were irradiated with 4 Gy 60Coγ-ray. Clone formation assay was performed to detect the radiosensitivity of nasopharyngeal carcinoma cells. Flow cytometry was used to detect cell apoptosis. Western blot was utilized to detect the expression levels of Cleaved caspase-3 and Cleaved caspase-9 proteins. Luciferase reporter assay was adopted to analyze the targeting relationship between LINC00261 and miR-620. The changes in tumor formation were observed in tumor-bearing nude mice. Results:Compared with the radiosensitive tissues, the expression of LINC00261 was significantly down-regulated, whereas that of miR-620 was significantly up-regulated in radioresistant tissues (both P<0.05). After different doses of irradiation, the expression of LINC00261 was significantly down-regulated, whereas that of miR-620 was significantly up-regulated in 6-10B and HNE-3 cells (both P<0.05). After overexpression of LINC00261 and interference with miR-620 expression, the expression levels of Cleaved caspase-3 and Cleaved caspase-9 were significantly up-regulated (both P<0.05), the cell apoptosis rate was remarkably increased ( P<0.05) and the cell survival fraction was significantly enhanced in 6-10B and HNE-3 cells ( P<0.05). LINC00261 targetedly regulated the expression of miR-620. Overexpression of miR-620 could attenuate the radiosensitization and pro-apoptotic effects of LINC00261 overexpression on nasopharyngeal carcinoma cells. LINC00261 overexpression could significantly reduce the tumor formation weight of nasopharyngeal carcinoma in nude mice ( P<0.05). Conclusion:Overexpression of LINC00261 can increase the radiosensitivity of nasopharyngeal carcinoma cells probably by targeted regulation of miR-620 expression.
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Objective@#To investigate the genetic characteristics of drug resistance and homology of extended-spectrum β-lactamase (ESBLs)-producing Klebsiella pneumoniae (Kpn) in hospitalized children in the pediatric intensive care unit (PICU) in Guiyang area.@*Methods@#The Kpn strains were collected from hospitalized children at 3 PICU from the Affiliated Hospital of Guizhou Medical University, Guizhou Provincial People′s Hospital and Guiyang Children′s Hospital from September 2014 to December 2016.Automatic bacteria identification instrument and Kirby-Bauer method were used to identify Kpn strains and confirm ESBLs phenotype respectively.The drug resistance genes were detected by using polymerase chain reaction (PCR), and their homology was analyzed by means of pulsed field gel electrophoresis (PFGE) and cluster analysis.@*Results@#(1) A total of 207 non-repetitive Kpn strains were isolated, of which 128 strains produced ESBLs (61.8%). There was no significant difference in the ESBLs detection rates among the different hospitals, years and types of samples(χ2=0.40, 5.19, 4.68, all P>0.05). (2) Among those 128 ESBLs-producing Kpn strains, 123 strains (96.1%) were found to have drug-resistant genes, of which the detection rate of SHV type was the highest, accounting for 87.5%.These 3 drug resistance genotypes were distributed in 7 modes, of which 85.2% were carrying more than 2 genotypes.(3) PFGE genotypic assay showed that there were 109 genotypes and 5 dominant clones.The PICU at 3 hospitals were all prevalent with type A strain, accounting for 14.8%.In 2015, there was a short-term outbreak of type A strain in Guiyang Children′s Hospital.While, the resistance phenotypes of Kpn and the genotype of PFGE could both be consistent or different.@*Conclusions@#The ESBLs-producing Kpn at PICU in Guiyang area has the characteristics of multi-drug resistance, its drug-resistant genotypes have diversified, and there is a small-scale short-term outbreak epidemic, which poses a serious threat to clinical anti-infection treatment.It is necessary to strengthen clinical drug resistance monitoring and adopt effective infection control measures to prevent and control the spread of nosocomial infections.
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Objective To investigate the genetic characteristics of drug resistance and homology of extended-spectrum β-lactamase (ESBLs)-producing Klebsiella pneumoniae (Kpn) in hospitalized children in the pediatric intensive care unit (PICU) in Guiyang area.Methods The Kpn strains were collected from hospitalized children at 3 PICU from the Affiliated Hospital of Guizhou Medical University,Guizhou Provincial People's Hospital and Guiyang Children's Hospital from September 2014 to December 2016.Automatic bacteria identification instrument and Kirby-Bauer method were used to identify Kpn strains and confirm ESBLs phenotype respectively.The drug resistance genes were detected by using polymerase chain reaction (PCR),and their homology was analyzed by means of pulsed field gel electrophoresis (PFGE) and cluster analysis.Results (1) A total of 207 non-repetitive Kpn strains were isolated,of which 128 strains produced ESBLs (61.8％).There was no significant difference in the ESBLs detection rates among the different hospitals,years and types of samples (x2 =0.40,5.19,4.68,all P ＞ 0.05).(2) Among those 128 ESBLs-producing Kpn strains,123 strains (96.1％) were found to have drug-resistant genes,of which the detection rate of SHV type was the highest,accounting for 87.5％.These 3 drug resistance genotypes were distributed in 7 modes,of which 85.2％ were carrying more than 2 genotypes.(3) PFGE genotypic assay showed that there were 109 genotypes and 5 dominant clones.The PICU at 3 hospitals were all prevalent with type A strain,accounting for 14.8％.In 2015,there was a short-term outbreak of type A strain in Guiyang Children's Hospital.While,the resistance phenotypes of Kpn and the genotype of PFGE could both be consistent or different.Conclusions The ESBLs-producing Kpn at PICU in Guiyang area has the characteristics of multi-drug resistance,its drug-resistant genotypes have diversified,and there is a small-scale short-term outbreak epidemic,which poses a serious threat to clinical anti-infection treatment.It is necessary to strengthen clinical drug resistance monitoring and adopt effective infection control measures to prevent and control the spread of nosocomial infections.
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Human embryonic stem cells (hESCs) depend on glycolysis for energy and substrates for biosynthesis. To understand the mechanisms governing the metabolism of hESCs, we investigated the transcriptional regulation of glucose transporter 1 (GLUT1, SLC2A1), a key glycolytic gene to maintain pluripotency. By combining the genome-wide data of binding sites of the core pluripotency factors (SOX2, OCT4, NANOG, denoted SON), chromosomal interaction and histone modification in hESCs, we identified a potential enhancer of the GLUT1 gene in hESCs, denoted GLUT1 enhancer (GE) element. GE interacts with the promoter of GLUT1, and the deletion of GE significantly reduces the expression of GLUT1, glucose uptake and glycolysis of hESCs, confirming that GE is an enhancer of GLUT1 in hESCs. In addition, the mutation of SON binding motifs within GE reduced the expression of GLUT1 as well as the interaction between GE and GLUT1 promoter, indicating that the binding of SON to GE is important for its activity. Therefore, SON promotes glucose uptake and glycolysis in hESCs by inducing GLUT1 expression through directly activating the enhancer of GLUT1.
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Objective:To solve the problems that the accounting treatment of donated business of each hospital was not uniform caused by the imperfect provisions of hospital accounting system.Methods:The relevant systems and policies were comprehensively reviewed and regularly analyzed.Results:The current accounting treatment was contrary to the matching and substance over form principle,which effected the authenticity and accuracy of the financial statements.Conclusion:Social donation was an important way of financing in hospital.It needed to divide the donated fund by limited or not limited,set up related subject and improve hospital accounting system.
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Objective To discover the operating problems through analysis of the financial situations of the rehabilitation institutions. Methods According to the different regions and different levels of rehabilitation institutions, 416 representative institutions from 26 provinc-es, municipalities and autonomous regions were surveyed. Results 329 effective questionnaires were recalled. 57.75%institutions relied on the superior departments in charge of funding, 51.09%institutions were in breakeven state. They were lack of sustainable development pow-er, and the capital expenditure was mainly used for staff salaries and equipment purchase. Conclusion To solve the shortage of funds in the development of rehabilitation institutions, we should establish a long-term mechanism of internal and external compensation.
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Objective To investigate the strategy of cardiopulmonary resuscitation (CPR) after lung protective mechanical ventilation in critical children and follow-up study of the survivals 90 d after discharge.Methods Four hundred and eighty-nine cases of respiratory cardiac arrest which occurred for various reasons from January 2011 to June 2016 were analyzed in Pediatric Intensive Care Unit (PICU) in Guiyang Children's Hospital,in which mechanical ventilation was performed after CPR in 251 cases,death,or giving up treatment within 24 h in 83 cases,children surviving ＞ 24 h in 168 cases,118 cases were assigned into small tidal volume ventilation group,and 50 cases into conventional tidal volume ventilation group,and according to the tidal volume to adjust positive end expiratory pressure ventilation (PEEP),and the oxygen partial pressure [pa (O2)] and the oxygen index (OI),the change of the indexes of blood gas analysis,lactic acid clearance,and oxygenation were also observed.To observe the complications of mechanical ventilation,the situation of withdrawing machine as well as the outcome of the children.Follow-up was conducted for 90 d,including continuous respiratory symptoms,lung imaging examination after discharge and lung function,nervous system examination.Results (1) After mechanical ventilation treatment of 48 hours,compared with the levels of fractional inspired oxygen (FiO2) (0.42 ± 0.15 vs.0.43 ± 0.22),pa (O2) (8.25 ± 0.22 vs.8.27 ± 0.68),OI (5.33 ± 2.01 vs.6.59 ± 1.99) and lactic acid clearance(61.05 ± 1.87 vs.60.93 ± 2.71) between the routine tidal volume ventilation group and the lower tidal volume ventilation group,showing that the difference had no statistical significance (t =1.645,1.165,2.302,2.037,all P ＞ 0.05).(2) In small tidal volume group,the incidence of ventilator associated lung injury was significantly lower than that in the conventional tidal volume group,and the difference was statistically significant (x2 =5.873,P ＜ 0.05).(3) Comparing 2 groups of different tidal volume ventilation,the mortality of critical ill children had no statistically significant difference (x2 =1.063,P ＞ 0.05).(4) One hundred and twenty-seven cases of children survived and were discharged,and compared with their discharge,the follow-up of 62 cases after discharge for 30 d,90 d showed that all the children's lung function improved,tidal volume,inspiratory and expiratory time ratio(I/E),volume ratio of peak(VP/VE),time ratio of peak(TP/TE) and breathing rate(RR) were also improved,and there was significant difference (F =43.225,6.108,68.821,78.237,20.361,all P ＜ 0.05).(5) Neurological examination and children's brain function classification rating scale showed that some children had nerve dysfunction.Conclusions Small tidal volume ventilation in reducing the occurrence of ventilator associated lung injury is superior to the conventional tidal volume ventilation.To improve case fatality rate of the children with cardiac arrest resuscitation and oxygenation is not better than the conventional tidal volume group.Dynamic monitoring is helpful to adjust breathing mechanics indexes and parameters and ventilator.Through the follow-up most of the discharged children recovered well,but a few had recurrent respiratory infection and neurological sequelae.
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Objective To investigate the changes of follicular helper T cells (Tfh cells) and Tfh cells associated molecules in the peripheral blood (PB) of patients with malignant lymphoid diseases (MLD) dynamically, and explore their roles on pathogenesis of the diseases. Methods Fifty-five patients with MLD were enrolled in this study,including 9 patients with acute lymphocyte leukemia (ALL), 30 patients with non-Hodgkin lymophoma (NHL) and 16 patients with multiple myeloma (MM), and 10 healthy controls (NC) of similar age were also enrolled. The percentage of CD4+CXCR5+cells (Tfh cells) and expression of ICOS+, PD1+among the T cells were detected by flow cytometry (FCM), while the levels of interleukin 21 (IL-21) in plasma were detected by ELISA tests. Results The percentage of Tfh cells and expression of ICOS and/or PD-1 in PB of all untreated patients were significantly higher than those of NC (all P 0.05), and apparently lower than those who achieved PR (P 0.05), and much higher than NC (P< 0.01). The concentration of IL-21 in patients were much higher than that in NC [(326.56±32.44) pg/ml] (P<0.01), and MM group
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ObjectiveTo observe the clinical efficacy of acupuncture for treatment of children with acute brain injury.Methods A prospective study was conducted. Sixty-one children with brain injury admitted to Guiyang Maternal and Child Health Hospital from January 2014 to April 2016were enrolled, and they were randomly divided into acupuncture group (31 cases), and conventional treatment control group (30 cases). All cases with operation indications received craniotomy and tracheal intubation, and after operation symptomatic treatment, ventilator assistance, etc. were given to the patients; in acupuncture group,acupuncture was applied after vital signs were stable, the main acupoints being neiguan, renzhong, sanyinjiao, siguan, yongquan, baihui, shixuan, etc. once needle retention time at points 30 minutes, 5 times a week, 10 times for a therapeutic course, the therapeutic course being 2 weeks. The therapeutic effects were evaluated according to the modified Glasgow coma scale (GCS) and the CT image scoring method. Results After treatment, the coma (GCS) and brain injury (CT score) situations in the acupuncture group were more significantly improved than those in control group (P 0.05). The time of treatment in acupuncture group were significantly shorten compared with that of the control group (weeks: 2.7±0.7 vs. 3.7±0.4,P < 0.01). The total effective rate of acupuncture group was significantly higher than that of control group [90.3% (28/31) vs. 70.0% (21/30),P < 0.05].Conclusion Acupuncture has a significant effect for treatment of children with acute brain injury.
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Obgective To explore the antimicrobial resistance genotypes and molecular epidemic features of Klebsiella pneumoniae (K.pneumoniae) producing extended spectrum 3-lactamases (ESBLs) in the Pediatric Intensive Care Unit (PICU) of Guiyang Children' s Hospital.Methods Disc diffusion technique (Kirby-Bauer method) and automatic microbiology analysis system were employed to determine the antimicrobial resistance,and Double-disk Diffusion was adopted in the phenotype confirmatory test of ESBLs,and PCR was used to determine the antimicrobial resistance genotypes.Results Among 44 straits of non-repetitive-K.pneumoniae,isolated from the children during hospitalization since April to December of 2013,29 straits (65.9％) were detected.The findings of sensitivity tests showed that 29 strains of ESBLs-producing K.pneumoniae presented a higher rate of sensitivity to carbapenems,cephamycin and quinolones,100％ resistance to penicillin and cephalosporins of the first and the second generations.Fifteen non-ESBLs-producing K.pneumoniae presented 100％ resistance to penicillin.The rate of resistance to 9 kinds of antibiotics (Ampicillin/Sulbactam,Cefazolin,Cefuroxime,Cefamandole,Cefiriaxone,Ceftazidime,Cefepime,Gentamicin,Aztreonam) in ESBLs-producing K.pneumoniae strains(79.3％,100.0％,100.0％,100.0％,100.0％,79.3％,65.5％,41.4％,79.3％) was significantly higher than that of non-ESBLs-producing K.pneumoniae trains (13.3％,6.7％,20.0％,20.0％,0,0,0,6.7％,0) (x2 =17.54,35.51,28.00,28.00,44.00,24.93,17.30,4.18,24.93,all P ＜ 0.05).In 29 strains of ESBLs-producing K.pneumoniae,3 genotypes were detected respectively:93.1％ of SHV (27/29 strains),51.7 ％ of TEM (15/29 strains) and 37.9 ％ of CTX-M (11/29 strains).Five forms of genotype distribution were presented:14 (43.8％) strains carrying single ESBLs gene,5 (17.2％) strains carrying 2 types,19 (31.0％) strains carrying 3 types,and 1 strain had not been genotyped.Conclusions ESBLs-producing K.pneumoniae had been epidemic in PICU of Guiyang Children's Hospital,with multiple antimicrobial resistances and diversification of antimicrobial resistance genotypes.
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Objective To explore the methods of the nutritional support of children with severe sepsis.Methods The biochemical index,nutrition index,blood gas,blood routine and 24 hours urinary urea nitrogen of 198 children with severe sepsis were detected after hospitalization.Enteral nutrition,parenteral nutrition,or enteral and parenteral nutrition at the same time were selected for every children according to patients status.Children with parenteral nutrition were divided into glutamine (Gln) group and non-Gln group.Nutrition and metabolism indexes of survival and dead children were detected,including blood glucose,C-reactive protein,hemoglobin (Hb),pH,blood sodium,blood potassium,alanine transaminase,blood urea nitrogen,creatinine,blood lacticacid,lactate clearance rate,blood triglycerides,blood total cholesterol,serum pre-albumin (PA),retinal-binding protein (RBP),serum albumin (ALB) and 24 hours urinary urea nitrogen.The intake of calories were compared between survival and dead children before nutrition support (0 d),3 d and 7 d after nutrition support.Immunoglobulins of Gln group and non-Gln group were compared.Results The nutrition indexes of the survival group were higher than those of dead group [PA (130.0 ± 30.0) mg/L vs (50.8 ±20.5) mg/L,RBP(22.3 ±10.3) mg/L vs (15.7 ±6.7) mg/L,ALB(35.3 ±8.1) g/L vs (28.7 ±6.2) g/L,Hb(113.2 ±27.7) g/L vs (95.3 ±10.6) g/L,IgA(0.40 ±0.03) g/L vs (0.40 ±0.03) g/L,IgM(0.52 ±0.18) g/L vs (0.49 ±0.03) g/L] (P ＜0.05).The intake calories of survival group in 3 d and 7 d after nutrition support were (50.32 ±2.76) kcal/(kg·d) and (65.70 ±3.25) kcal/(kg·d),which were significantly higher than those of dead group [(32.54 ± 1.72) kcal/(kg·d) and (46.12 ± 1.08) kcal/(kg·d)).Among the survival children with parenteral nutrition,the levels of immunoglobulin in Gln group were higher than non-Gln group [IgG(4.93 ± 2.1) g/L vs (4.01 ± 1.03) g/L,IgA (0.31 ± 0.07) g/L vs (0.19 ±0.03) g/L,IgM(0.52 ±0.08) g/L vs (0.32 ±0.10) g/L] (P ＜0.05).Negative nitrogen balance was better in Gln group as(-2.5 ± 1.4) g/d than non-Gln group as (-5.3 ± 1.3) g/d(P ＜0.05).Conclusion Children with severe sepsis manifeste significantly increased metabolic rate and energy consumption,the protein decomposition utilization is greater than the synthetic with negative nitrogen balance.Children with more severe sepsis have lower metabolic indexes,nutrition indexes,and immunoglobulin.It is necessary for children with severe sepsis to use glutamine while having parenteral nutrition.
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Due to lack of cost accounting,the scientific researches charge differently of experimental animals in every hospital.Animals feeding costs include two parts,direct costs and indirect costs.Through gathering statistics of different kinds of animals and cumulative feeding amounts of different researches,the article calculates the indirect costs of each research,this approach can make up deficiencies for the current management method and improve hospital management level.
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Objective To explore the clinical application value of the serum GP73 detection in the diagnosis of hepatocellular car-cinoma(HCC).Methods The expression level of serum GP73 protein was quantitatively detected by ELISA,including 52 cases of healthy individuals,45 cases of non-hepatic disease,43 cases of viral hepatitis B,20 cases of liver cirrhosis and 30 cases of HCC;The levels of GP73 were compared among the 5 groups.Serum a-fetoprotein(AFP)level in the HCC patients was detected by electro-chemilumnescence(ECL)method.The area of receiver operating curve(ROC),sensitivity and specificity of GP73 and AFP for diag-nosing HCC were calculated.Results The serum level of GP73 was (58.57 ± 35.64)ng/mL in the non-hepatic disease group, (70.36±49.88)ng/mL in the viral hepatitis B group,(114.47±51.27)ng/mL in the liver cirrhosis group and (251.37±95.6)ng/mL in the HCC group,which in the patients was significantly higher than(34.03±15.20)ng/mL in the healthy control group,the differences had statistical significance(P <0.05);The serum GP73 level in the HCC group was significantly higher than that in the other groups with statistical difference(P <0.01);The positive detection rate of serum GP73 in the HCC group was 76.7%,which was significantly higher than 3.12% in the non-HCC group,the difference had statistical significance(χ2 =108,P <0.05);The sen-sitivity and specificity of GP73 for diagnosing HCC were 75.1% and 94.9% respectively,which were significantly higher than those of the AFP(52.3% and 86.6%).Conclusion GP73 could be to become a better serum marker for diagnosing HCC.
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Aim To study the characteristics of the binding reaction of Troxetutin with bovine serum albumin (BSA) by fluorescence and ultra violet-visible absorption spectra.Methods The quenching mechanism of the fluorescence of BSA by troxerutin was studied with fluorescence.To determine the dynamic quenching constants and static binding constants,the Stern-Volmer equation and the double reciprocal Lineweaver-Burk equation were applied. The number of binding site was calculated with double logarithmic equation and the main binding force was discussed by thermodynamic equations. The binding distance and energy transfer efficiency between donor (BSA) and acceptor (troxerutin) were obtained effectively quenched fluorescence of BSA via static quenching processes. The binding constant Ka was calculated to be in the order of 106,indicating a strong interaction between Troxerutin and BSA. The number of binding site was approximately equal to 1,the binding distance was 1.97 nm,the energy transfer efficiency was 0.529,and the binding force was mainly hydrophobic force.Conclusion Troxerutin effectively quenchs the intrinsic fluorescence of BSA via static quenching mechanism,and the binding is mainly driven by the hydrophobic interaction.
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Objective To observe the clinical effects of dialectical treatment of acute hemoptysis in lung cancer. Methods A total of 289 patients with acute hemoptysis in lung cancer were randomly recruited into the two groups: a experimental group with 149 patients and a control group with 140 patients. The experimental group was treated on TCM syndrome differentiation, while the control group was treated with conventional western medicine. Results In the experimental group, the total effective rate was 91.3%. While in the control group, the total effective rate was 63.6% (χ~2= 32.13, P<0.01). There was significant difference between the two groups. Conclusion Dialectical treatment of acute hemoptysis in lung cancer is effective.
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Objective To study the correlation between serum hepatocyte growth factor and Urinary viable tubular cells count in patients with acute renal failure and to evaluate the clinical significance.Methods Serum HGF levels were determined by ELISA and the number of viable tubular cells in urine was determined by trypan blue in 25 patients with ARF at the stages of oliguria,polyuria and convalescence.The relationship between serum HGF levels,the number of viable tubular cell and renal function was studied.Results Compared with the 9th day from the occurrence of ARF,the HGF levels in the serum increased significantly at the 1th day in the ARF patients.There was significant positive correlation between BUN or SCr and the serum HGF in urine in patients with acute renal failure.Conclusion Serum HGF in ARF patients increased significantly and tended to rise at first but dropped afterwards,which reflected the course of renal injury and the recovery of renal epithelial cells.The detected viable tubular cells in urine were an early predictive indication of renal function recovering in ARF patients.
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OBJECTIVE :To explore the influencing factors of rational drug use(RDU)and time length of effect after intervention on RDU.METHODS:A field investigation was carried out on the core indices of international RDU index by the way of comparison.The investigation was carried out at three stages:1 year before intervention,1 year after intervention,and 4 years after intervention.Data statistics was analyzed by SPSS 11.1 software.RESULTS:The number of drug varieties per capita dropped from 2.76(before intervention)to 2.09(1 year after intervention),and remained 2.08(P
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<p><b>OBJECTIVE</b>To explore a set of scientific evaluation and intervention methods on perioperatur period which fits for China's situation, and to promote the development of rational drug use.</p><p><b>METHODS</b>Two would tertiary general hospitals were selected and separated in to intervention group and control group. Intervention was carried out and compared at the same period on inpatient surgical cases of thryroidectomy, mastectomy, cholescystectomy, and hysteromyomectomy plus appendix.</p><p><b>RESULTS</b>The average drug costs was decreased from 1 601.27 yuan to 1 489.59 yuan and the average antibiotics use from 740.20 yuan to 352.03 yuan (P < 0.01) in the intervention group pre and post intervention. There was a remarkable improvement on the rationality of antibiotics use in intervention group, from 31.35% to 91.81% (P < 0.01) pre and post intervention, implemented in the hospital.</p><p><b>CONCLUSION</b>It is practicable and effective to implement rational drug use where intervention was carried out, since it plays an active role on promoting safely, effectively and economic antibiotic use in China.</p>
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Humans , Anti-Bacterial Agents , Economics , Therapeutic Uses , Drug Costs , Drug Utilization , Economics , General Surgery , Perioperative CareABSTRACT
OBJECTIVE:To provide scientic basis for clinical use of hormone.METHODS:The influence of methylpred?nisolone injection(MP)on levels of serum potassium,sodium,calcium,blood sugar,blood pressure,blood lipid,and protein was observed.RESULTS:MP had the most obvious influence on serum calcium and protein,while it had the least influence on triglyceride.Along with the increases of dosage of drug and patient’s age,the changes of biochemical indices induced by MP w_ ere more obvious.The changes of serum sodium and blood pressure were greater in male patients under age40in comparison with those in females.Supplement of potassium,calcium and protein could postpone the influence of drug on serum calcium and protein but could not reduce the incidence rates.CONCLUSION:The use of hormone should adhere to individualized principle and adopt the minimum dosage with expected therapeutic efficacy to reduce the occurrence of adverse reactions.