Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ruth Lapworth"'
Autor:
Ruth Lapworth, Anne C Tarn
Publikováno v:
Annals of Clinical Biochemistry: International Journal of Laboratory Medicine. 38:311-322
Biochemical examination of pleural fluid is usually done to try to identify the cause of a pleural effusion. The various analytes that have been suggested for this are reviewed and evaluated. Distinguishing whether the effusion is an exudate or trans
Autor:
Anne C Tarn, Ruth Lapworth
Publikováno v:
Annals of clinical biochemistry. 43(Pt 1)
The publication of guidelines for the investigation of unilateral pleural effusion in adults by the British Thoracic Society has focused attention on this subject which, although comprising only a small proportion of laboratory workload, is a fairly
Autor:
Ruth Lapworth, Elizabeth M. Hall
Publikováno v:
Annals of Clinical Biochemistry: International Journal of Laboratory Medicine. 47:390-391
Autor:
Teresa K Teal, Ruth Lapworth
Publikováno v:
Annals of clinical biochemistry. 31
Blunders which occurred over a 1 year period in the clinical chemistry departments of two health districts were recorded and categorized according to type and detection stage. A blunder was defined as an incident leading to an incorrect result/set of
Publikováno v:
Annals of clinical biochemistry. 27
The present procedure recommended by the Supraregional Assay Service (SAS) for processing blood samples for the measurement of plasma renin activity (PRA) is that blood should be collected into tubes containing lithium heparin, centrifuged immediatel
Autor:
Ruth Lapworth, D. Lane, Christopher F. Bladin, AlanC.F. Colchester, ChristopherM.E. Rowland Payne, Jeremy Bland
Publikováno v:
The Lancet. 340:126
Autor:
Michael J. Ashby, Tim Higenbottam, Ruth Lapworth, Joanna Pepke-Zaba, Alyn H. Morice, Elena Loysen, Morris J. Brown
Publikováno v:
Clinical Science. 74:359-363
1. The effects of low dose infusion of atrial natriuretic peptide (ANP) were observed in a double-blind, placebo-controlled study in six fluid-loaded volunteers. After baseline observations, hourly increments of 0.4, 2 and 10 pmol min−1 kg−1 were
Publikováno v:
Annals of clinical biochemistry. 26
An assay for the measurement of 18-hydroxycorticosterone (18-OHB) in plasma has been validated. The method involves extraction of plasma with dichloro-methane, thin layer chromatography and radioimmunoassay with an iodinated 18-hydroxycorticosterone-