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1600篇 您的检索式:作者名="HOFFMAN R"
    题名 作者 年代 出处 被引量
1获得性单纯无巨核细胞性血小板减少性紫癜显示文摘本症简称APATP,是一种较少见的骨髓衰竭,其特点是严重的血小板减少伴骨髓巨核细胞数绝对缺乏或显著减少。许多疾病,包括再障、急性白血病、骨髓增生异常征及化疗效疗后,常引起巨核细胞和血小板减少,但它们大多伴有其他造血系的明显异常,而APATP其他造血细胞的改变轻微。Hoffman R 陆德炎 1993国外医学(输血及血液学分册)1993,16,1:4
2Hepatitis C virus genotypes distribution and transmission risk factors in Luxembourg from 1991 to 2006显示文摘AIM:To analyze the Hepatitis C virus (HCV) genotype distribution and transmission risk factors in a population of unselected patients in Luxembourg. METHODS:Epidemiological information (gender, age and transmission risks) were collected from 802 patients newly diagnosed for hepatitis C and living in Luxembourg, among whom 228 patients referred from prison. Genotyping using 5'noncoding (5'NC) sequencing was performed. We compared categorical data using the Fisher's exact F-test and odds ratios (OR) were calculated for evaluating association of HCV genotype and risk factors. RESULTS:The sex ratio was predominantly male (2.2) and individuals aged less than 40 years represented 49.6% of the population. Genotype 1 was predominant (53.4%) followed by genotype 3 (33%). Among risk factors, intravenous drug usage (IVDU) was the most frequently reported (71.4%) followed by medical-related transmission (17.6%) including haemophilia, transfusion recipients and other nosocomial reasons. Genotype 3 was significantly associated to IVDU (OR = 4.84, P < 0.0001) whereas genotype 1 was significantly associated with a medical procedure (OR = 2.42, P < 0.001). The HCV genotype distribution from inmate patients differed significantly from the rest of the population (Chi-square test with four degrees of freedom, P < 0.0001) with a higher frequency of genotype 3 (46.5% vs 27.5%) and a lower frequency of genotype 1 and 4 (44.7% vs 56.8% and 5.3% vs 9.6%, respectively). IVDU was nearly exclusively reported as a risk factor in prison. CONCLUSION:We report the first description of the HCV genotype distribution in Luxembourg. The repartition is similar to other European countries, with one of the highest European prevalence rates of genotype 3 (33%). Since serology screening became available in 1991, IVDU remains the most common way of HCV transmission in Luxembourg.Francois Roman Karin Hawotte Daniel Struck Anne-Marie Ternes Jean-Yves Servais Vic Arendt Patrick Hoffman Robert Hemmer Thérèse Staub Carole Seguin-Devaux Jean-Claude Schmit 2008World Journal of Gastroenterology2008,14,8:3
3Skin toxicity determined in vitro by three- dimensional,native-state histoculture显示文摘Li L N Margolis L B Hoffman R M 1991Proc Natl Acad Sci USA1991,88,:2
4Photocatalytic degradation of pentachlorophenol on TiO2 particles: identification of intermediates and mechanisms of reaction 显示文摘GERMAN M HOFFMAN M R 1993Environ Sci Technol1993,27,:1
5A typical features in pleomorphic adenoma clinicopathologic study and implications for management显示文摘Ethunandan M Witton R Hoffman G el al 2006Int J Oral Maxillofae Surg2006,35,7:1
6Cerebrospinal fluid leak following acoustic neuromaremoval显示文摘 1994Laryngoscope1994,104,1:1
7Changing patterns of practice in the management of nasopharynx carcinoma ( NPC ) : analysis of the National Cancer Database ( NCDB ) 显示文摘Hoffman H Cooper JS Weber R 2004J Clin Oncol2004,22,5:1
8The interrelationships among sex hormone concentrations, motoneuron excitability, and anterior tibial displacement in women and men显示文摘Hoffman M Harter R A Hayers B T 2008J Athletic Training2008,43,:1
9Morphology and rheology of polystyrene nanocomposites based upon organoclay显示文摘Hoffman B Dietrich C Thomann R 2000Macromol Rapid Commun2000,21,:1
10Earliest presence of humans in northeast Asia显示文摘Zhu R X Hoffman K A Potts R 2001Nature2001,413,:1
11Electrophysiology and pharmacyology of cardic arrhythmias (IX): Cardiac electrophysiologic effects of betaadrenergic receptor stimulation and blockade Parta A显示文摘Wit A L Hoffman B F Rosen M R 1975Am Heart J1975,90,4:1
12Photocatalytic degradation of pentachlorophenol on TiO2 particles:identification of intermediates and mechanism of reaction 显示文摘MILLS G HOFFMAN M R 1993Environ Sci Teehnol1993,27,8:1
13Environmental applications of semiconductor photocatalysis显示文摘HOFFMAN M R MARTIN S T CHOI W 1995Chemical Reviews1995,95,1:1
14Paget's disease of the vulva显示文摘Tebes S Cardosi R Hoffman M 2002Am J Obstet Gynecol2002,187,2:1
15An examination of response-surface methodologies for uncertainty analysis in assessment models 显示文摘Downing D J Gardner R H Hoffman F O 1985Technometrics1985,27,:1
16Multiple primary breast andthyroid cancer 显示文摘Ron E Curtis R Hoffman DA 1984Br J Cancer1984,49,1:1
17Axonal transport of the cy toskeleton in regenerating neurons: constancy and change 显示文摘Hoffman P N Lasek R J 1980Brain Res1980,202,2:1
18Risk reduction in pediatric procedural sedation by application of an American Academy of Pediatrics/American Society of Anesthesiologists process model显示文摘Hoffman GM Nowakowski R Troshynski T 2002Pediatrics2002,109,2:1
19Experienced emergency medicine physicians cannot safely inflate or estimate endo- tracheal tube cuff pressure using standard techniques 显示文摘Hoffman R J Parwani V Hahn IH 2006Am J Emerg Med2006,24,2:1
20Thallium toxicity and the role of Prussian blue in therapy显示文摘Hoffman R S 2003Toxicol Rev2003,22,1:1
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