Late diagnosis of primary hyperoxaluria type III.

abstract：BACKGROUND:Adding or incorporating clinical interpretative comments on biochemistry results is widespread in UK laboratories; although this consumes considerable human resource, there is still little evidence to suggest that it is either effective or appreciated by our clinical colleagues. I therefore decided to survey...

journal_title：Annals of clinical biochemistry

authors： Barlow IM

更新日期：2008-01-01 00:00:00

abstract：:We have made an evaluation of glycosylated haemoglobin measurements by affinity chromatography in a paediatric population. Age-related reference values for non-diabetic infants and children are reported. A poor correlation (r = 0.24) was found between glycosylated haemoglobin values in 26 insulin-dependent diabetic ch...

journal_title：Annals of clinical biochemistry

authors： van Heyningen C,Hanid TK,Hopkinson I

更新日期：1986-07-01 00:00:00

abstract：BACKGROUND:It is now established that the bioactive lipid lysophosphatidic acid (LPA) contributes to cancer initiation, progression and metastasis, including those of prostate cancer. LPA is produced in the serum and plasma mainly by conversion from lysophospholipids through the action of lysophospholipase D (lysoPLD),...

journal_title：Annals of clinical biochemistry

authors： Nakamura K,Takeuchi T,Ohkawa R,Okubo S,Yokota H,Tozuka M,Aoki J,Arai H,Ikeda H,Ohshima N,Kitamura T,Yatomi Y

更新日期：2007-11-01 00:00:00

abstract：:A simple HPLC method for the determination of caffeine and theophylline in plasma is described. Separation of theobromine, paraxanthine, theophylline, beta-hydroxyethyltheophylline and caffeine is obtained using a mobile phase of 1% acetic acid/methanol (83:17, v/v) and a Waters Associates NOVA-PAK C18 column protecte...

journal_title：Annals of clinical biochemistry

authors： Pickard CE,Stewart AD,Hartley R,Lucock MD

更新日期：1986-07-01 00:00:00

abstract：:The effect of oral vitamin E supplementation on the oxido-reductive status of red blood cells in normal mice and those subject to oxidative stress by chronic administration of the anti-tumour drug Adriamycin was investigated. Mice were randomly separated into three groups of 20 animals each and maintained on diets ide...

journal_title：Annals of clinical biochemistry

authors： Thabrew MI,Samarawickrema N,Chandrasena LG,Jayasekera S

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND:Since more than 90% of cortisol is bound to protein, serum free cortisol (SFC) may be a more appropriate marker of adrenal status than total cortisol. However, measurement of SFC is technically difficult and calculated SFC may offer a more practical alternative. METHODS:SFC, measured by equilibrium dialysis...

journal_title：Annals of clinical biochemistry

authors： Barlow NL,Holme J,Stockley RA,Clark PM

更新日期：2010-05-01 00:00:00

abstract：BACKGROUNDS:Diabetic patients with end-stage renal disease who are not on haemodialysis show low concentrations of HbA1c and glycated albumin due to renal anaemia and proteinuria, respectively. In the present study, we examined whether serum albumin-adjusted glycated albumin could accurately reflect glycaemic control i...

journal_title：Annals of clinical biochemistry

authors： Fukami K,Shibata R,Nakayama H,Yamada K,Okuda S,Koga M

更新日期：2015-07-01 00:00:00

abstract：:Many attempt are now being made by external agencies to assess the quality of assay performance in hormone laboratories. Some of the problems associated with this are discussed and some remedies are proposed. ...

journal_title：Annals of clinical biochemistry

authors： Jeffcoate SL

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND:With the recent outbreak in West Africa, hospitals worldwide have been developing protocols for suspect of cases of Ebola virus disease. Patients with Ebola virus disease present with a severe gastroenteritis leading to dehydration and electrolyte abnormalities and as such, routine chemistry analysis is esse...

journal_title：Annals of clinical biochemistry

authors： LeBlanc JJ,Heinstein C,MacDonald J,Gallant R,Roberts C,Jackson C,Lou A,Nassar BA,Hatchette TF

更新日期：2016-03-01 00:00:00

abstract：:The diagnostic usefulness of fasting total serum bile acids (SBA/F) in the detection of liver diseases and assessment of different aspects of hepatic function alteration was evaluated in 61 healthy subjects and 186 patients with liver disease. The value of SBA/F was compared with other routine tests. In 49 healthy sub...

journal_title：Annals of clinical biochemistry

authors： Cravetto C,Molino G,Biondi AM,Cavanna A,Avagnina P,Frediani S

更新日期：1985-11-01 00:00:00

abstract：:A series of experiments are described which show that second derivative spectroscopy can be used to quantify conjugated lipid dienes as markers of lipid peroxidation in heptane extracts of plasma from patients with rheumatoid arthritis, osteoarthritis, and healthy controls. Results obtained by this method gave reasona...

journal_title：Annals of clinical biochemistry

authors： Situnayake RD,Crump BJ,Zezulka AV,Davis M,McConkey B,Thurnham DI

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND:Chronic kidney disease (CKD) is an important but under-recognized condition. Recent national guidelines have recommended that biochemistry laboratories report estimated GFR (eGFR) to improve diagnosis of CKD and facilitate disease staging and management. Previous reports have suggested that intake of large a...

journal_title：Annals of clinical biochemistry

authors： Preiss DJ,Godber IM,Lamb EJ,Dalton RN,Gunn IR

更新日期：2007-01-01 00:00:00

abstract：:A total of 3227 urine specimens were analysed to investigate the applicability of a firefly luciferase assay of microbial adenosine triphosphate (ATP) for the rapid screening of bacteriuria in clinical specimens. Urine sediment, dipslide culture, and three plate cultures were also investigated in the majority of the u...

journal_title：Annals of clinical biochemistry

authors： Ruokonen A,Koskinen M,Leinonen M,Tiilikainen A,Vihko R

更新日期：1982-11-01 00:00:00

abstract：BACKGROUND:Calculated globulin fraction is derived from the liver function tests by subtracting albumin from the total protein. Since immunoglobulins comprise the largest component of the serum globulin concentration, increased or decreased calculated globulins and may identify patients with hypogammaglobulinaemia or h...

journal_title：Annals of clinical biochemistry

authors： Hoo T,Lim E,John M,D'Orsogna L,McLean-Tooke A

更新日期：2021-01-11 00:00:00

abstract：:The measurement of carbamylated haemoglobin is a useful indicator of uraemic state during the preceding few weeks in patients with renal failure. In diabetic uraemic patients with hyperglycaemia, glycation of haemoglobin may interfere with its carbamylation, as both reactions involve the free amino groups of the prote...

journal_title：Annals of clinical biochemistry

authors： Hammouda AM,Mady GE

更新日期：2001-03-01 00:00:00

abstract：:Thyroglobulin (Tg) is a tumour marker for differentiated thyroid cancer. Interpretation requires a knowledge of the current thyrotropin (TSH) concentration as secretion is TSH-dependent. While a raised serum Tg may be indicative of residual or recurrent thyroid cancer, trauma to the thyroid (e.g. surgical, biopsy or d...

journal_title：Annals of clinical biochemistry

authors： Clark P,Franklyn J

更新日期：2012-07-01 00:00:00

abstract：:Homocysteine, a sulphur amino acid, is a branch-point intermediate of methionine metabolism. It can be degraded in the transsulphuration pathway to cystathionine, or remethylated to methionine via the remethylation pathway. In both pathways, major genetic defects that cause enzyme deficiencies are associated with very...

journal_title：Annals of clinical biochemistry

authors： Lievers KJ,Kluijtmans LA,Blom HJ

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Analysis of copper and zinc in serum is commonly performed using atomic absorption spectrometry (AAS); however, these methods are often not readily available in smaller laboratories. Randox colorimetric assays for copper and zinc in serum were evaluated on the Thermo Electron Data Pro analyser against flame ...

journal_title：Annals of clinical biochemistry

authors： Beckett JM,Hartley TF,Ball MJ

更新日期：2009-07-01 00:00:00

abstract：:There is no definitive treatment protocol for alkaptonuria. A patient with alkaptonuria was treated with ascorbic acid (0.5 g/day) from the age of 4 years. He developed episodes of severe recurrent joint pain at 9.5 years of age after which a protein-restricted diet (1.3 g/kg/day) was started. Protein restriction in c...

journal_title：Annals of clinical biochemistry

authors： Morava E,Kosztolányi G,Engelke UF,Wevers RA

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:The stability of parathyroid hormone (PTH) in whole blood has not been well characterized. Previous studies show EDTA plasma samples to be more stable than serum samples. METHODS:Blood from 17 haemodialysis patients and five healthy volunteers was collected into serum separator tubes (SSTs) and potassium ED...

journal_title：Annals of clinical biochemistry

authors： English E,McFarlane I,Taylor KP,Halsall DJ

更新日期：2007-05-01 00:00:00

abstract：:Adequate control of performance in immunoassays of maternal serum alpha-fetoprotein is an essential part of screening for neural tube defects. Information derived from external quality assessment schemes may be of limited value in monitoring individual laboratory performance and stresses the need for proper internal q...

journal_title：Annals of clinical biochemistry

authors： Woodhead JS,Kemp HA,Nix AB,Rowlands RJ

更新日期：1980-11-01 00:00:00

abstract：BACKGROUND:Angiogenesis is involved in the pathogenesis of diabetic retinopathy. Osteoprotegerin, a recently identified glycoprotein belonging to the tumour necrosis factor receptor superfamily, has been implicated to be correlated with angiogenesis. This study aims to determine whether serum and vitreous concentration...

journal_title：Annals of clinical biochemistry

authors： Yu G,Ji X,Jin J,Bu S

更新日期：2015-03-01 00:00:00

abstract：:The number of known inherited metabolic disorders resulting in an organic aciduria has increased steadily over the past two decades. Prompt and reliable detection is both clinically and technically demanding but is essential if appropriate treatment is to be undertaken. This is the first study of laboratory performanc...

journal_title：Annals of clinical biochemistry

authors： Bonham JR,Downing M,Pollitt RJ,Manning NJ,Carpenter KH,Olpin SE,Allen JC,Worthy E

更新日期：1994-03-01 00:00:00

abstract：:We compared the diagnostic utility of recently proposed slope assays for serum creatine kinase and creatine kinase-2 with the optimized decision threshold assays. The former approach has been claimed to be superior to any other single diagnostic technique. We show, by ROC curve and likelihood ratio analyses, that the ...

journal_title：Annals of clinical biochemistry

authors： Leung FY,Griffith AP,Jablonsky G,Henderson AR

更新日期：1991-01-01 00:00:00

abstract：:Eleven unfit bank executives in sedentary employment exercised daily for 10 weeks according to the Canadian Air-Force 5BX Exercise Programme. Over this period no changes were observed in the glucose or insulin responses to a standard breakfast or to intravenous glucose, or in the glucose response to intravenous insuli...

journal_title：Annals of clinical biochemistry

authors： Moore RA,Penfold WA,Simpson RD,Simpson RW,Mann JI,Turner RC

更新日期：1979-03-01 00:00:00

abstract：:ISO 22870 standards require protocols for performance of internal quality control for all point-of-care testing devices and training of users in its theory and practice. However, the unique setting of point-of-care testing (i.e. processes conducted by non-scientific users) means that laboratory internal quality contro...

journal_title：Annals of clinical biochemistry

authors： Holt H,Freedman DB

更新日期：2016-03-01 00:00:00

abstract：:Gestational diabetes is a common pregnancy disorder which is generally managed with diet, exercise, metformin or insulin treatment and which usually resolves after delivery of the infant. Identifying and treating gestational diabetes improves maternal and fetal outcomes and allows for health promotion to reduce the mo...

journal_title：Annals of clinical biochemistry

authors： Meek CL

更新日期：2017-01-01 00:00:00

abstract：INTRODUCTION:Plantain, a herbal remedy, has been reported to interfere with therapeutic drug monitoring of digoxin. We evaluated three commercially available plantain products for potential interference with therapeutic drug monitoring of digoxin and 13 other common drugs. METHOD:Dry content of plantain capsule or pla...

journal_title：Annals of clinical biochemistry

authors： Dasgupta A,Davis B,Wells A

更新日期：2006-05-01 00:00:00

abstract：BACKGROUND:Extraction followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis is the method of choice when it comes to the accurate quantification of 25-OH-vitamin D in blood samples. It is generally assumed that the addition of exogenous internal standard allows for the determination of the endo...

journal_title：Annals of clinical biochemistry

authors： Lankes U,Elder PA,Lewis JG,George P

更新日期：2015-01-01 00:00:00

abstract：:Background Red blood cell distribution width (RDW) and neutrophil to lymphocyte ratio (NLR) have been reported to be associated with outcomes of acute cerebral infarction. However, their prognostic value in patients with subarachnoid haemorrhage (SAH) remains largely unknown. The aim of this study was to investigate t...

journal_title：Annals of clinical biochemistry

authors： Huang YL,Han ZJ,Hu ZD

更新日期：2017-11-01 00:00:00