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Evidence for an increase in trisomy 21 (Down syndrome) in Europe after the Chernobyl reactor accident.
Sperling K, Neitzel H, Scherb H. Sperling K, et al. Genet Epidemiol. 2012 Jan;36(1):48-55. doi: 10.1002/gepi.20662. Epub 2011 Dec 7. Genet Epidemiol. 2012. PMID: 22162022
The objective of this study is to investigate the prevalence of Down syndrome (DS) associated with Chernobyl fallout. Maternal age-adjusted DS data and corresponding live birth data from the following seven European countries or regions were analyzed: Bavaria and West Berl …
The objective of this study is to investigate the prevalence of Down syndrome (DS) associated with Chernobyl fallout. Maternal age-adjusted …
The LARGE principle of cellular reprogramming: lost, acquired and retained gene expression in foreskin and amniotic fluid-derived human iPS cells.
Wolfrum K, Wang Y, Prigione A, Sperling K, Lehrach H, Adjaye J. Wolfrum K, et al. Among authors: sperling k. PLoS One. 2010 Oct 29;5(10):e13703. doi: 10.1371/journal.pone.0013703. PLoS One. 2010. PMID: 21060825 Free PMC article.
Implications of this, with respect to the stability of the undifferentiated state and long-term differentiation potential of iPSCs, warrant further studies....
Implications of this, with respect to the stability of the undifferentiated state and long-term differentiation potential of iPSCs, w …
Partial trisomy/monosomy 6q in fetal cells and CVS long-term culture not present in CVS short-term culture.
Wegner RD, Schröck E, Obladen M, Becker R, Stumm M, Sperling K. Wegner RD, et al. Among authors: sperling k. Prenat Diagn. 1996 Aug;16(8):741-8. doi: 10.1002/(SICI)1097-0223(199608)16:8<741::AID-PD931>3.0.CO;2-W. Prenat Diagn. 1996. PMID: 8878285
Chromosome analysis revealed a normal karyotype in banded metaphases from short-term culture and a chromosome count of 46 in cells of the long-term culture. ...Re-analysis of chorionic villi confirmed the result from short-term culture but disclosed the prese …
Chromosome analysis revealed a normal karyotype in banded metaphases from short-term culture and a chromosome count of 46 in cells of …
[Total hip alloplasty using the Müller method. A six and a half year follow-up study].
Stephensen SL, Sperling KP, Gebuhr PH. Stephensen SL, et al. Among authors: sperling kp. Ugeskr Laeger. 1995 Nov 13;157(46):6425-7. Ugeskr Laeger. 1995. PMID: 7483099 Danish.
The patients from this study will be followed prospectively from now on to investigate the long-term survival of this type of prosthesis....
The patients from this study will be followed prospectively from now on to investigate the long-term survival of this type of prosthe …
Measuring the savings from managed care: experience at Citibank.
Reiff MG, Sperling KL. Reiff MG, et al. Among authors: sperling kl. Benefits Q. 1995;11(2):9-15. Benefits Q. 1995. PMID: 10142765
In a leap of faith, Citibank in 1989 designed a point-of-service plan aimed at containing health care costs in the long term without sacrificing quality of care. In 1994 a study was undertaken to empirically evaluate whether these goals had been achieved. ...
In a leap of faith, Citibank in 1989 designed a point-of-service plan aimed at containing health care costs in the long term without …
Trisomy 14 mosaicism leading to cytogenetic discrepancies in chorionic villi sampled at different times.
Wegner RD, Hohle R, Karkut G, Sperling K. Wegner RD, et al. Among authors: sperling k. Prenat Diagn. 1988 Mar;8(3):239-43. doi: 10.1002/pd.1970080311. Prenat Diagn. 1988. PMID: 3375201
Short- and long-term cultures of chorionic villi obtained in the 11th week of pregnancy revealed trisomy 14. After induced abortion trisomy 14 mosaicism was established in fetal skin and umbilical cord tissue while a second long-term culture of chorionic villi exhib …
Short- and long-term cultures of chorionic villi obtained in the 11th week of pregnancy revealed trisomy 14. After induced abortion t …
Control of spasticity by implantable continuous flow morphine pump.
Erickson DL, Blacklock JB, Michaelson M, Sperling KB, Lo JN. Erickson DL, et al. Among authors: sperling kb. Neurosurgery. 1985 Feb;16(2):215-7. doi: 10.1227/00006123-198502000-00015. Neurosurgery. 1985. PMID: 3838369
This has initiated a formal clinical investigation directed at determining the physiological mechanism of this phenomenon, as well as its long term efficacy....
This has initiated a formal clinical investigation directed at determining the physiological mechanism of this phenomenon, as well as its lo …