Hold the champagne: despite the latest breakthroughs, lab-grown organs are still a long way off     

Cohen P 《New scientist (1971)》1998,160(2160):6

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Medical student, resident, and faculty use of a computerized literature searching system     

R J Markert  A J Parisi  H V Barnes  S Cohen  K Goldenberg  L E Mieczkowski  M Dunn  R M Siervogel 《Bulletin of the Medical Library Association》1989,77(2):133-138

The experiences of medical students, residents, and faculty with a computerized literature searching system were evaluated. Third-year medical students, internal medicine and family practice residents, and full-time and voluntary faculty at one medical school had the opportunity to use a full-text and bibliographic medical literature retrieval system free of charge for an eleven-month period. Subjects conducted nearly nine thousand literature searches over a period of 942 system hours. Questionnaire data showed that participants could learn to use and would use an electronic information system, felt capable of using the system, utilized the system for a variety of purposes and in a number of different ways, and viewed the system as a valuable tool in searching the medical literature. The results are discussed in the context of the educational needs of the four user-groups and medical education planning by institutions.  相似文献   

Color and Money: How Rich White Kids Are Winning the War over Affirmative Action, by Peter Schmidt. New York: Palgrave Macmillian, 2007, 272 pp., $24.95 hardbound.     

Carl Cohen 《Academic Questions》2008,21(1):107-113

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Alternating current cable telegraphy     

Louis Cohen 《Journal of The Franklin Institute》1923,195(2):165-182

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Bookreviews     

R. P. Clark  Einar Lilja  Eve Malmqvist  Louis Arnaud Reid  Edmund King  John Downing  C. M. Fleming  Arnould Clausse  G. de Landsheere  Vernon Mallinson  Paul Nash  Tomio Goto  M. A. Brimer  Rudolf Cohen  Gerhard Pause  M. J. Langeveld  W. E. Vliegenthart  Emile Planchard 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1963,9(3):351-382

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Increased plasma vaspin concentration in patients with sepsis: an exploratory examination     

Michael C. Motal  Daniel A. Klaus  Diana Lebherz-Eichinger  Bianca Tudor  Thomas Hamp  Marion Wiegele  Rudolf Seemann  Claus G. Krenn  Georg A. Roth 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(1):90-96

Introduction

Vaspin (visceral adipose tissue-derived serpin) was first described as an insulin-sensitizing adipose tissue hormone. Recently its anti-inflammatory function has been demonstrated. Since no appropriate data is available yet, we sought to investigate the plasma concentrations of vaspin in sepsis.

Materials and methods

57 patients in intensive care, fulfilling the ACCP/SCCM criteria for sepsis, were prospectively included in our exploratory study. The control group consisted of 48 critically ill patients, receiving intensive care after trauma or major surgery. Patients were matched by age, sex, weight and existence of diabetes before statistical analysis. Blood samples were collected on the day of diagnosis. Vaspin plasma concentrations were measured using a commercially available enzyme-linked immunosorbent assay.

Results

Vaspin concentrations were significantly higher in septic patients compared to the control group (0.3 (0.1-0.4) ng/mL vs. 0.1 (0.0-0.3) ng/mL, respectively; P < 0.001). Vaspin concentration showed weak positive correlation with concentration of C-reactive protein (CRP) (r = 0.31, P = 0.002) as well as with SAPS II (r = 0.34, P = 0.002) and maximum of SOFA (r = 0.39, P < 0.001) scoring systems, as tested for the overall study population.

Conclusion

In the sepsis group, vaspin plasma concentration was about three-fold as high as in the median surgical control group. We demonstrated a weak positive correlation between vaspin and CRP concentration, as well as with two scoring systems commonly used in intensive care settings. Although there seems to be some connection between vaspin and inflammation, its role in human sepsis needs to be evaluated further.Key words: adipocytokine, inflammation, vaspin, CRP, intensive care  相似文献   

V. SLEEP AS A MIRROR OF DEVELOPMENTAL TRANSITIONS IN INFANCY: THE CASE OF CRAWLING          下载免费PDF全文

Anat Scher  Dina Cohen 《Monographs of the Society for Research in Child Development》2015,80(1):70-88

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Performing transformation in the Community University of the Rivers     

Dan Baron Cohen 《International Journal of Lifelong Education》2015,34(1):89-112

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Supporting English non-dominant language authors’ efforts to publish: perspectives from the editors-in-chief of highly recognised journals in Mathematics Education     

Geiger  Vince  Delzoppo  Catherine  Straesser  Rudolf 《Educational Studies in Mathematics》2022,111(3):543-565

Educational Studies in Mathematics - In this article, we document the support provided by highly recognised journals in Mathematics Education in response to the challenges faced by English...  相似文献   

Dichotomous conceptualization in the history of science     

H. Floris Cohen 《Metascience》2014,23(1):169-172

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