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  • 11
    Electronic Resource
    Electronic Resource
    An Unexpected Product Derived from the Reaction of TbCl3(H2O)6 and [Na(hfa)]n: Synthesis, Characterization, and X-ray Structure of {[Tb2(hfa)4(.mu.2-O2CCF3)2(H2O)4][Tb(hfa)3(H2O)2]2.cntdot.H2O} (hfa = CF3COCHCOCF3) (1994)
    s.l. : American Chemical Society
    Inorganic chemistry 33 (1994), S. 1230-1233 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic00084a044
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  • 12
    Electronic Resource
    Electronic Resource
    Flavor and flatulence factors in soybean protein products (1970)
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 18 (1970), S. 977-982 
    Details
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jf60172a026
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    Paper (German National Licenses)
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  • 13
    Electronic Resource
    Electronic Resource
    A Gastroesophageal Electrode for Atrial and Ventricular Pacing (1997)
    Oxford, UK : Blackwell Publishing Ltd
    Pacing and clinical electrophysiology 20 (1997), S. 0 
    Details
    ISSN: 1540-8159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Temporary transvenous cardiac pacing requires technical expertise and access to fluoroscopy. We have developed a gastroesophageal electrode capable of atrial and ventricular pacing. The flexible polythene gastroesophageal electrode is passed into the stomach under light sedation. Five ring electrodes, now positioned in the lower esophagus, are used for atrial pacing. A point source (cathode) on the distal tip of the electrode, now positioned in the gastric fundus. is used for ventricular pacing. Two configurations of atrial and ventricular pacing were compared: unipolar and bipolar. During unipolar ventricular pacing the indifferent electrode (anode) was a high impedance chest pad. For bipolar ventricular pacing the indifferent electrode was a ring electrode placed 2 cm proximal to the tip. Unipolar atrial pacing was performed with 1 of 5 proximal ring electrodes acting as cathode (“cathodic”) or as anode (“anodic”) in conjunction with a chest pad. Bipolar atrial pacing was performed using combinations of 2 of 5 ring electrodes. Atrial capture was obtained in all 55 subjects attempted. When all electrode combinations were compared, atrial capture was significantly more frequent using the bipolar approach (153/210 bipolar, 65/210 unipolar; t = 7.37, P 〈 0.001). For unipolar atrial pacing, cathodic stimulation (from esophagus) was more successful than anodic stimulation (cathodic 62/105, anodic 20/105; t = 5.81, P 〈 0.001). In 43 subjects attempted unipolar ventricular pacing resulted in a higher frequency of capture than the bipolar approach (unipolar 41/43 (95.3%), bipolar 19/43 (44.2%); P 〈 0.001). In conclusion, atrial pacing was optimal using pairs of ring electrodes (“bipolar”) while ventricular pacing was optimal using the distal electrode tip (cathode) in conjunction with a chest pad electrode (“unipolar”). This gastroesophageal electrode may be useful in the emergency management of acute bradyarrhythmias and for elective electrophysiological studies.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1540-8159.1997.tb03572.x
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  • 14
    Electronic Resource
    Electronic Resource
    Twenty-Year Follow-Up of Acute Type A Dissection: The Incidence and Extent of Distal Aortic Disease using Magnetic Resonance Imaging (1997)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of cardiac surgery 12 (1997), S. 0 
    Details
    ISSN: 1540-8191
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract A persistent distal false lumen (PDFL) after surgical repair of type A aortic dissection is the most important factor in determining long-term survival. It has been suggested that changes in surgical technique reduce the incidence of distal false lumen. We report the findings of a 20-year follow-up (mean 5.2 years) on 87 patients who have undergone surgical repair of type A aortic dissection with all survivors undergoing magnetic resonance (MR) scanning of the entire aorta. Early mortality was 27.5%, and actuarial 5-, 10-, and 15-year survival was 65%, 28% and 20% respectively. Early mortality had decreased to 18% in the last 5 years. The most common cause of late death was related to distal aortic disease, accounting for 47% of all late deaths with a peak incidence at 7–10 years after surgery. The incidence of PDFL in survivors was 72%, despite the fact that 82% of all intimal tears were resected at time of operation. Incidence was not affected by extension of the repair into the aortic arch nor by the use of the open technique or Gelatin-Resorcine-Formal tissue glue. In patients with a distal false lumen 6% had reached a maximum aortic diameter of 6 cm in at least one plane on MR scanning and 25% had reached 5 cm. We conclude that if dissection has extended beyond the arch at time of presentation then the choice of surgical technique does not prevent the persistance of a distal false lumen. MR scanning gives ideal anatomical and functional assessment of distal aortic disease and provides the surgeon with all the necessary information to plan the timing and indications for further surgery.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1540-8191.1997.tb00115.x
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  • 15
    Electronic Resource
    Electronic Resource
    Prognostic Significance of Nonsustained Ventricular Tachycardia After Revascularization (2002)
    Oxford, UK : Blackwell Science Inc
    Journal of cardiovascular electrophysiology 13 (2002), S. 0 
    Details
    ISSN: 1540-8167
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Ventricular Tachycardia After Revascularization. Introduction: Two randomized trials (Multicenter Automatic Defibrillator Implantation Trial [MADIT] and Multicenter Unsustained Tachycardia Trial [MUSTT]) suggest that implantable cardioverter defibrillator (ICD) placement is associated with improved survival in patients with coronary artery disease, depressed left ventricular function, and nonsustained ventricular tachycardia (VT) who also have inducible sustained VT. However, neither study directly addresses the management of such patients who develop nonsustained VT early after revascularization. Methods and Results: We evaluated 109 consecutive patients who underwent electrophysiologic testing to evaluate nonsustained VT, which occurred 5 ± 4 days following revascularization. Sustained monomorphic VT was inducible in 46 (42%) patients; these patients received an ICD. The remaining 63 (58%) noninducible patients received neither antiarrhythmic drug therapy nor an ICD. During 27 ± 12 months of follow-up, 15 (33%) of 45 patients with an implanted ICD received at least one appropriate therapy from the device and 26 (24%) of the 109 study patients died. The 1- and 2-year freedom from ventricular tachycardia/fibrillation or sudden death in noninducible patients (97% and 93%) was significantly greater than that of inducible patients (84% and 71%; P = 0.001). However, no difference was observed in total mortality. Conclusion: Patients with nonsustained VT during the early postrevascularization period who have inducible VT have a high incidence of arrhythmic events. Although this study was not designed to assess the impact of ICD placement on the total mortality of inducible patients, the finding that one third of these patients received appropriate ICD therapy suggests that the device may have a protective effect in these patients.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1540-8167.2002.00342.x
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  • 16
    Electronic Resource
    Electronic Resource
    Effects of occlusion upon population dynamics of skin bacteria (1976)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 95 (1976), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Quantitative and qualitative changes of the cutaneous aerobic bacterial flora upon 20 sites on the backs of each of three healthy subjects were examined before and after one site was occluded, using skin flora maps as a tool. Major local alterations were found to affect the carriage of micro-organisms in distant surrounding areas. Staphylococcus epidermidis was the most successful competitor. Furthermore, some sites appeared to act as restricted reservoirs for specific types of micro-organisms whereas other areas were less limited in their support of flora.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1976.tb07032.x
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  • 17
    Electronic Resource
    Electronic Resource
    Phylogenetic analysis of transformable strains of thermophilic Bacillus species (1999)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 172 (1999), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Few strains of thermophilic Bacillus spp are readily transformable with plasmid DNA. Given the considerable phylogenetic and phenotypic diversity amongst thermophilic bacilli, we have examined whether transformability is a trait associated with a particular phylogenetic group, by sequencing the 16S ribosomal RNA genes from transformable strains NUB3621, K1041, and NRRL1174. Although all of these strains were described in the literature as B. stearothermophilus, only NRRL1174 is closely related to the type strain of this species. Based on its 16S rDNA sequence and physiological data K1041 appeared to belong to the species B. thermodenitrificans, while NUB3621 showed a slightly closer relationship to B. thermoglucosidasius than to B. stearothermophilus. Therefore we conclude that the trait of transformability, though possibly strain-specific, is not limited to a single species of thermophilic Bacillus.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.1999.tb13454.x
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  • 18
    Electronic Resource
    Electronic Resource
    Assessment of the toxicity of the cloned 27 kDa toxin of Bacillus thuringiensis var. morrisoni strain PG14 (1988)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 52 (1988), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Abstract Expression of the cloned 27 kDa toxin gene from Bacillus thuringiensis strain PG14 in Bacillus subtilis facilitated the evaluation of the in vivo and in vitro toxicities of the pure toxin. This toxin is known to differ from the 27 kDa δ-endotoxin of var. israelensis by a single amino acid. Comparison of toxicity values with data obtained from similarly produced 27 kDa toxin from var. israelensis suggested that the amino acid difference has no detectable effect on the potency of the toxin under the assay conditions employed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.1988.tb02567.x
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  • 19
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    Unknown
    The sentence - picture verification task: Methodological and theoretical difficulties (1994)
    London, etc. : Periodicals Archive Online (PAO)
    British journal of psychology. 85:3 (1994:Aug.) 413 
    Details
    ISSN: 0007-1269
    Topics: Psychology
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:0047-1994-085-03-000007
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  • 20
    Electronic Resource
    Electronic Resource
    Plasmodium falciparum -infected erythrocytes modulate the maturation of dendritic cells (1999)
    [s.l.] : Macmillan Magazines Ltd.
    Nature 400 (1999), S. 73-77 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The malaria parasite Plasmodium falciparum is one of the most successful human pathogens. Specific virulence factors remain poorly defined, although the adhesion of infected erythrocytes tothe venular endothelium has been associated with some of thesyndromes of severe disease. Immune responses ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/21900
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