Zobrazeno 1 - 10
of 103
pro vyhledávání: '"David B. R. Johnston"'
Autor:
David B. R. Johnston
Publikováno v:
Posters.
Introduction Cirrhosis is the most common cause of ascites, with ascites occurring in 50% of patients with cirrhosis over 10 years of follow-up1. Cirrhosis is responsible for –% of all deaths in most European countries, and is increasing in inciden
Autor:
Ryan Scranton, J. Brinkmann, Xiaohui Fan, Daniel J. Eisenstein, Gordon T. Richards, Richard J. Cool, Donald P. Schneider, Linhua Jiang, Idit Zehavi, David B. R. Johnston, Michael A. Strauss
Publikováno v:
The Astronomical Journal. 131:2788-2800
In this paper we present the first results of a deep spectroscopic survey of faint quasars in the Sloan Digital Sky Survey (SDSS) Southern Survey, a deep survey carried out by repeatedly imaging a 270 deg^2 area. Quasar candidates were selected from
Autor:
David H. Weinberg, Bhuvnesh Jain, István Szapudi, Donald P. Schneider, Jon Brinkmann, Adrian Pope, Alexander S. Szalay, Avery Meiksin, James E. Gunn, Robert H. Lupton, Joshua A. Frieman, Robert C. Nichol, Neta A. Bahcall, David B. R. Johnston, Michael R. Blanton, Takahiko Matsubara, Tamás Budavári, Michael S. Vogeley, S. Kent, Michael A. Strauss, Andrew J. Connolly, Idit Zehavi, Jim Gray, Max Tegmark, Daniel J. Eisenstein, Ryan Scranton
Publikováno v:
The Astrophysical Journal. 607:655-660
We present estimates of cosmological parameters from the application of the Karhunen-Loeve transform to the analysis of the 3D power spectrum of density fluctuations using Sloan Digital Sky Survey galaxy redshifts. We use Omega_m*h and f_b = Omega_b/
Autor:
Ralph A. Stearns, Randy R. Miller, William J. Martin, Ravi P. Nargund, Erin McGowan, Lex H.T. Van der Ploeg, and Arthur A. Patchett, Andrew D. Howard, David B. R. Johnston, D. Euan MacIntyre, Rubana N. Kalyani, Khaled Barakat, Raman K. Bakshi, Ralph T. Mosley, Jennifer E. Drisko, Constantin Tamvakopoulos, Rui Tang, Alison M. Strack, Zhixiong Ye, Doreen E. Cashen, Tanya MacNeil, David H. Weinberg, Palucki Brenda, Gary J Hom, Iyassu K. Sebhat
Publikováno v:
Journal of Medicinal Chemistry. 45:4589-4593
Synthetic and natural peptides that act as nonselective melanocortin receptor agonists have been found to be anorexigenic and to stimulate erectile activity. We report the design and development of 1, a potent, selective (1184-fold vs MC3R, 350-fold
Autor:
Bridget Butler, Wanda W.-S. Chan, Liente Wei, Roy G. Smith, Marcia M. Murphy, Arthur A. Patchett, Kang Cheng, Gerard J. Hickey, Thomas M. Jacks, Ravi P. Nargund, David B. R. Johnston, James R. Tata
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 7:663-668
The synthesis and activities of a series of spiroindane growth hormone secretagogues is reported. Modification of the benzylic position of the spiroindane has resulted in a dramatic increase in potency resulting in subnanomolar peptidomimetic growth
Autor:
Wyn G. Lewis, M. E. R. Williamson, Andrew S. Miller, P. J. Holdsworth, Anthony T. R. Axon, David B. R. Johnston, P. M. Sagar
Publikováno v:
Gut. 37:552-556
The aim of this study was to determine what factors are important for the achievement of perfect anal continence after restorative proctocolectomy. One hundred patients underwent paired studies of anorectal physiology before and one year after restor
Autor:
David B. R. Johnston, P. J. Finan, D. Ash, A. Kuzu, M. E. R. Williamson, P. J. Holdsworth, Brian M Stephenson, Wyn G. Lewis
Publikováno v:
International Journal of Colorectal Disease. 10:133-137
The aim of this study was to try to gauge the functional effect of post-operative adjuvant radiotherapy after potentially curative anterior resection for carcinoma of the rectum. Anorectal function was studied both in the laboratory and clinically in
Autor:
A. T. R. Axon, I. G. Martin, David B. R. Johnston, J. Griffith, Michael F. Dixon, Henry Sue-Ling, M. J. McMahon
Publikováno v:
Gut. 36:684-690
One hundred and ninety five consecutive, potentially curative resections for adenocarcinoma of the stomach were performed in one surgical department between 1970 and 1989: 76 patients underwent gastrectomy with splenectomy and 119 gastrectomy without
Autor:
P. J. Finan, M O Mohamdee, Philip Quirke, I. G. Martin, I. Adam, Michael F. Dixon, David B. R. Johnston, Nigel Scott
Publikováno v:
The Lancet. 344:707-711
Local recurrence after resection for rectal cancer remains common despite growing acceptance that inadequate local excision may be implicated. In a prospective study of 190 patients with rectal cancer, we examined the circumferential margin of excisi
Publikováno v:
Diseases of the Colon & Rectum. 37:32-36
PURPOSE: The aim of this study was to further investigate continuous ambulatory anal manometry which has recently been introduced as a method for studying anorectal activity in ambulant patients, thereby avoiding many of the potential drawbacks of st