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459篇 您的检索式:作者名="DIMITROVA"
    题名 作者 年代 出处 被引量
1俄罗斯Samara州医务人员结核病发病率上升:登记数据分析显示文摘地点:俄罗斯Samara州。目标:比较俄罗斯某地结核病机构医务人员、综合医疗机构医务人员和普通人群的结核病发病率。方法:分析1994-2002年的9年期间结核病机构医务人员、综合医疗机构医务人员和普通人群的结核病登记率。结果:从1994到2002年,Samara州结核病机构医务人员的结核病发病率比普通人群的发病率高10倍,达到741.6/10万人年。结核病机构住院部医务人员的发病率最高,其发病率与综合医院医务人员发病率的率比为17.7(95%可信区间为11.6-27.0)。结论:俄罗斯结核病机构医务人员的结核病发病率显著上升,提示院内感染的危险很大。控制俄罗斯院内结核病传播是一个需要迫切关注的问题,尤其是俄罗斯目前正面临着人类免疫缺陷病毒的流行。B. Dimitrova A. Hutchings R. Atun F. Drobniewski G. Marchenko S. Zakharova I. Fedorin R. J. Coker 徐敏 2005结核与肺部疾病杂志2005,8,2:7
2心血管状况与糖尿病视网膜血管内皮细胞的相关性(英文)显示文摘糖尿病视网膜病变及其并发大血管病变表明两者之间致病存在相关性。血管内皮细胞是糖尿病血管损伤的主要部位。糖尿病视网膜病变能并发全身动脉硬化和改变血管内皮的功能及结构。在黄斑,动静脉交叉处和在筛板区视神经中的视网膜血管内皮细胞不同与其余视网膜血管中内皮细胞。中央视网膜在视神经中动脉和静脉非常接近且共用同一外膜;因此,增加动脉壁的硬度和厚度可以影响该区域中的相邻中央视网膜静脉中的血流量。此外,小动脉床中的动脉硬化加剧与视网膜微血管扩张有关;这表明筛板中视网膜中央动脉压迫视网膜中央静脉的可能性,从而损害糖尿病患者视网膜中的小静脉流出。经观察发现糖尿病视网膜病变患者在后层流区的视网膜中央静脉中的血流量发生改变。在视网膜中央静脉中增加静水压可能在糖尿病视网膜病变的病情进展过程中起重要作用。这篇综述文章的主旨是强调这种常常被忽视的发病机制。Galina Dimitrova Satoshi Kato 2017国际眼科杂志2017,17,1:7
3Sofosbuvir and Daclatasvir Combination Therapy in a Liver Transplant Recipient With Severe Recurrent Cholestatic Hepatitis C显示文摘R. J. Fontana E. A. Hughes M. Bifano H. Appelman D. Dimitrova R. Hindes W. T. Symonds 2013American Journal of Transplantation2013,,6:7
4Can non-invasive measurements aid clinical assessment of volume in patients with cirrhosis?显示文摘AIM:To evaluate the non-invasive assessments of volume status in patients with cirrhosis.METHODS:Echocardiography and multifrequency bioimpedance analysis measurements and short synacthen tests were made in 20 stable and 25 acutely decompensated patients with cirrhosis.RESULTS:Both groups had similar clinical assessments,cortisol response and total body water(TBW),however the ratio of extracellular water(ECW)/TBW was significantly greater in the trunk(0.420±0.004 vs0.404±0.005),and limbs(R leg 0.41±0.003 vs 0.398±0.003,P<0.05,and L leg 0.412±0.003 vs 0.399±0.003)with decompensated cirrhosis compared to stable cirrhotics,P<0.05).Echocardiogram derived right atrial and ventricular filling and end diastolic pressures and presence of increased left ventricular end diastolic volume and diastolic dysfunction were similar in both groups.The decompensated group had lower systemic blood pressure,mean systolic 101.8±4.3 vs122.4±5.3 and diastolic 58.4±4.1 mmHg vs 68.8±3.1 mmHg respectively,P<0.01,and serum albumin30(27-33)vs 32(31-40.5)g/L,P<0.01.CONCLUSION:Decompensated cirrhotics had greater leg and truncal ECW expansion with lower serum albumin levels consistent with intravascular volume depletion and increased vascular permeability.Andrew Davenport Banwari Argawal Gavin Wright Konstantinos Mantzoukis Rumyana Dimitrova Joseph Davar Panayota Vasianopoulou Andrew K Burroughs 2013World Journal of Hepatology2013,5,8:3
5Effects of carob-bean gum thickened formulas on infants' reflux and tolerance indices显示文摘AIM: To examine the effect of carob-bean gum(CBG) thickened-formulas on reflux and tolerance indices in infants with gastro-esophageal reflux(GER). METHODS: Fifty-six eligible infants(1-6 mo old) were randomly allocated to receive for two weeks a formula with either 0.33 g/100 m L(Formula A) or 0.45 g/100 m L(Formula B) of cold soluble CBG galactomannans respectively, or a formula with 0.45 g/100 m L of hot soluble CBG galactomannans(Formula C). No control group receiving standard formula was included in the study. Data on the following indices were obtained both at baseline and follow-up from all study participants: 24 h esophageal p H monitoring indices, anthropometrical indices(i.e., body weight and length) and tolerance indices(i.e., frequency of colics; type and frequency ofdefecations). From the eligible infants, forty seven were included in an intention-to-treat analysis to examine the effects of the two-week trial on esophageal 24 h p H monitoring, growth and tolerance indices. Repeated Measures ANOVA was used to examine the research hypothesis.RESULTS: Regarding changes in 24 h p H monitoring indices, significant decreases from baseline to followup were observed in the 'Boix Ochoa Score'(i.e., an index of esophageal acid exposure), in the total number of visible refluxes and in all symptoms related indices due to acid reflux only for infants provided with Formula A, while no significant changes were observed for infants provided with Formulas B and C. In addition, the significant decreases observed in two symptoms related p H monitoring indices(i.e., 'Symptom index for reflux' and 'Percentage of all reflux') for infants provided with Formula A were also found to differentiate significantly compared to the changes observed in the other two groups(P = 0.048 and P = 0.014 respectively). Concerning changes in anthropometric indices, body weight significantly increased among infants provided with Formulas A and C, but not for infants provided with Formula B. As far as tolerance indices were concerned, the numbers of total and diarrheic defecations increased significantly only in infants provided with Formula B and these changes were significantly higher compared to the decreases observed in infants fed with Formulas A and C(P = 0.003 and P = 0.015 respectively. Lastly the number of colics significantly decreased in all infants, irrespective of the tested formula. CONCLUSION: Formula A(i.e., 0.33 g/100 m L of cold galactomannans) was effective in reducing certain p Hmonitoring indices of uncomplicated GER, increased body weight and was well-tolerated by infants.Miglena Georgieva Yannis Manios Niya Rasheva Ruzha Pancheva Elena Dimitrova Anne Schaafsma 2016World Journal of Clinical Pediatrics2016,5,1:2
6Multifrequency EPR study on freeze-dried fruits before and after X-ray irradiation显示文摘Yordanov N D Aleksieva K Dimitrova A Georgieva L Tzvetkova E 2006Radiation Physics and Chemistry2006,75,9:1
7On the monoid of all par- tial orderpreserving extensive transformation 显示文摘Llinka Dimitrova JorgKoppitz 2012Commu- nications in Algebra2012,40,5:1
8Modified Nafionbased membranes for use in direct methanol fuel cells显示文摘 Friedrich K A Stimming U 2002Solid State Ionics2002,150,12:1
9The half-life of internet references cited in communication journals 显示文摘DANIELA V DIMITROVA BUGEJA M 2007New Media & Society2007,9,:1
10Protein-protein interactions between hepatitis C virus nonstructural proteins显示文摘Dimitrova M Imbert I Kieny M P 2003J Virol2003,77,:1
11The role of antisperm antibodies in the induction of immunologically-mediated human infertility显示文摘Dimitrova DK Kalaidzhiev SK Nakov LS 0,,:1
12Study and Design of a Hybrid Wind-diesel-compressed AirEnergy Storage System for Remote Areas显示文摘H Ibrahim R Younfes A Ilinca M Dimitrova J Perron 2010Applied En-ergy2010,87,5:1
13An Exploratory Model of Inter - country Intemet Diffusion显示文摘Beilock R Dimitrova D V 2003Telecommunications Policy2003,27,:1
14Pharmacokinetics of pefloxaein and its metabolite norfloxacin in male and female ducks显示文摘DIMITROVA D MOUTAFCHIEVA R KANELOV I 2008J Vet Pharmacol Ther2008,31,2:1
15显示文摘Dimitrova T Atanassova 1998Solid-State Electronics1998,42,:1
16显示文摘Dimitrova Z Gogova D 2005Materials Research Bulletin2005,40,:1
17AES and XPS Study of Thin RF-Sputtered Ta2O5 Layers显示文摘 Dimitrova T Koprinarova J 1995Appl Surf Sci1995,84,:1
18Health service provid-perceptions of barriers to tuberculosis care in Russia显示文摘B Dimitrova D Balabanova R Atun 2006Health Policy Plan2006,25,5:1
19Adenosine A(2A)receptor antagonist treatment of Parkinson's disease 显示文摘Bara-Jinenez W Sherzai A Dimitrova T 2003Neurology2003,61,:1
20Synthesis and characterization of some ZnS - based thin film phosphors for electroluminescent device applications显示文摘Dimitrova V Tate J 2000Thin Solid Films2000,365,1:1
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