- the case definition for the syndrome of idiopathic cd4+ t-hymphocytopenia (1cl) includes a heterogeneity of disorders. as yet there have been very few published reports of chiulren who meet the whojcdc criteria and it is unclear whether icl is an acquired or inherited disorder. chiulren referred to a pacdiatric immunodeficiency unit between 1991 and 1993 for investigation of immunodeficiency ...

The influence of transmembrane flux limitations on cellular metabolism of purine nucleosides was assessed in whole organ studies. Transcapillary transport of the purine nucleosides adenosine (Ado) and inosine (Ino) via paracellular diffusion through interendothelial clefts in parallel with carrier-mediated transendothelial fluxes was studied in isolated, Krebs-Henseleit-perfused rabbit and guin...

Schwartz, Lisa M., Thomas R. Bukowski, James H. Revkin, and James B. Bassingthwaighte. Cardiac endothelial transport and metabolism of adenosine and inosine. Am. J. Physiol. 277 (Heart Circ. Physiol. 46): H1241–H1251, 1999.—The influence of transmembrane flux limitations on cellular metabolism of purine nucleosides was assessed in whole organ studies. Transcapillary transport of the purine nucl...

4 ethods of Prospective Investigation f Pulmonary Embolism Diagnosis III (PIOPED III) aul D. Stein, MD,* Alexander Gottschalk, MD, H. Dirk Sostman, MD, Thomas L. Chenevert, PhD, arah E. Fowler, PhD, Lawrence R. Goodman, MD, Charles A. Hales, MD,** ussell D. Hull, MBBS, MSc, Emanuel Kanal, MD, Kenneth V. Leeper, Jr, MD, avid P. Nadich, MD, Daniel J. Sak, DO, Victor F. Tapson, MD,*** Thomas W. Wa...

Following the publication of our recent work [1], we were asked by the Zorgbalans (Dutch Healthcare Performance Report) project at the National Institute of Public Health and the Environment (RIVM) to withdraw the RIVM affiliation of the third author (O.A. Arah) who is a member of the Zorgbalans project team from the paper. It should be clear that the paper was not – and is not – officially end...

Expression plasmids containing various portions of araFGH operon sequences were assayed for their ability to facilitate the high-affinity L-arabinose transport process in a strain lacking the chromosomal copy of this operon. Accumulation studies demonstrated that the specific induction of all three operon coding sequences was necessary to restore high-affinity L-arabinose transport. Kinetic ana...