Enzymatic degradation of urinary indoxyl sulfate by Providencia stuartii and Klebsiella pneumoniae causes the purple urine bag syndrome

SF Dealler, PM Hawkey, MR Millar - Journal of clinical …, 1988 - Am Soc Microbiol
… were then sonicated for three 30-s periods. The supernatant was assayed for protein by the
… of crude enzyme (with phosphatase activity at 0.11 mmol/s per g and protein at 48 pg/ml) to …

Glycosidase-inhibiting pyrrolidine alkaloids from Hyacinthoides non-scripta

…, RJ Nash, MR Wormald, DJ Harvey, S Dealler… - Phytochemistry, 1997 - Elsevier
The glycosidase-inhibiting pyrrolidine alkaloids (2R,3R,4R,5R)-2,5-dihydroxymethyl-3,4-dihydroxypyrrolidine
(DMDP), 2,5-dideoxy-2,5-imino-dl-glycero-d-manno-heptitol (homoDMDP)…

Purple urine bags

SF Dealler, PW Belfield, M Bedford, AJ Whitley… - The Journal of …, 1989 - Elsevier
Purple urine drainage bags were found in 7 of 71 chronically catheterized elderly women.
The purple staining of the bags is due to a violet discoloration (indirubin) of the plastic of the …

Cerebroventricular infusion of pentosan polysulphate in human variant Creutzfeldt–Jakob disease

NV Todd, J Morrow, K Doh-Ura, S Dealler, S O'Hare… - Journal of Infection, 2005 - Elsevier
Variant Creutzfeldt–Jakob disease (CJD) is a transmissible spongiform encephalopathy
believed to be caused by the bovine spongiform encephalopathy agent, an abnormal isoform of …

[PDF][PDF] Pentosan polysulfate as a prophylactic and therapeutic agent against prion disease

S Dealler, NG Rainov - IDrugs, 2003 - researchgate.net
… Human CJD amyloid plaques, which contain GAG, are stained by CR and PPS-fluorescein
similarly to those in mice [54, Dealler S, personal communication]. The structure of PrPC is …

Candida albicans colony identification in 5 minutes in a general microbiology laboratory

SF Dealler - Journal of clinical microbiology, 1991 - Am Soc Microbiol
… ofan immediate bright blue fluorescence on the NAG strip and a purple color on the PRO
strip at the inoculum site under a hand-held long-wavelength UV light (Lab M Ltd.) within 30 s

Polymeric ligands with specificity for aggregated prion proteins

A Lane, CJ Stanley, S Dealler, SM Wilson - Clinical Chemistry, 2003 - academic.oup.com
… Briefly, 200 mg of bovine brain tissue (taken from the obex region) was homogenized in a
ribolyser (four 30-s disruptions, with cooling in ice for 60 s between steps), and 100 μL of the …

Listeria in cook-chill food.

KG Kerr, SF Dealler, RW Lacey - 1988 - cabidigitallibrary.org
The number of cases of listeriosis in the UK is increasing (259 reported in 1987) and some
outbreaks have been associated with a 30% fatality rate. In view of the thermotolerance and …

Beef and bovine spongiform encephalopathy: the risk persists

S Dealler, R Lacey - Nutrition and health, 1991 - journals.sagepub.com
Bovine spongiform encephalopathy (BSE) is one of the transmissable spongiform encephalopathies
(TSE) that are currently known to the authors to affect only mammals, including man…

Transmissible spongiform encephalopathies: the threat of BSE to man

SF Dealler, RW Lacey - Food Microbiology, 1990 - Elsevier
Transmissible spongiform encephalopathies in mammals (TSEs) are due to ultra-filtrable
agents of prodigious resistance to physical agents. The exact nature of the infectious agent is …