Improved continuous-flow analysis for serum bilirubin.

abstract：BACKGROUND:Interpretative commenting constitutes an important aspect of the post-analytical phase in chemical pathology, but has only recently been the subject of quality assessment. The Royal College of Pathologists of Australasia (RCPA)-Australasian Association of Clinical Biochemists (AACB) Chemical Pathology Patien...

journal_title：Annals of clinical biochemistry

authors： Vasikaran SD,Penberthy L,Gill J,Scott S,Sikaris KA

更新日期：2002-05-01 00:00:00

abstract：:The seasonal variation of serum 25-hydroxy vitamin D3 and 1,25-dihydroxy-vitamin D has been investigated. Blood was taken from 27 healthy volunteers, aged 21-44 years old at 3 monthly intervals over a period of 1 year. A scrolling monthly programme with 12 quarterly (3 month) time periods was developed. A summer assoc...

journal_title：Annals of clinical biochemistry

authors： Hine TJ,Roberts NB

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND:Apolipoprotein concentrations in reflex tears from healthy and noninsulin-dependent diabetes mellitus (NIDDM) subjects were measured and correlated with the stage of diabetic retinopathy. METHODS AND RESULTS:The apolipoprotein A-I (apo A-I) concentrations in the tears from NIDDM patients with retinopathy we...

journal_title：Annals of clinical biochemistry

authors： Kawai S,Nakajima T,Hokari S,Komoda T,Kawai K

更新日期：2002-01-01 00:00:00

abstract：:The total cost of a haematology and clinical chemistry laboratory, including external and hospital costs, was studied in a district general hospital in The Netherlands. The main conclusion is that the number of samples analysed is the most important cost-setting factor, but that reduction in the number of requests doe...

journal_title：Annals of clinical biochemistry

authors： Leijten JF,van der Geer F,Scholten MN,Goldschmidt HM

更新日期：1984-03-01 00:00:00

abstract：BACKGROUND:Our study aims to explore the effect of serum long non-coding RNA (lncRNA) H19 level on the long-term prognosis of endoscopic keyhole surgery or craniotomy for glioma. METHODS:A total of 264 glioma patients were selected. Patients were randomly divided into the Craniotomy-high H19 group, the Craniotomy-low ...

journal_title：Annals of clinical biochemistry

authors： Shen L,Xu M,Wang Z,Yu Z

更新日期：2020-09-01 00:00:00

abstract：:We have evaluated the clinical relevance of monitoring acute phase proteins in severe urinary tract infection. Body temperature, white blood cell count, erythrocyte sedimentation rate, serum amyloid A protein (SAA), C-reactive protein (CRP), alpha-1-antichymotrypsin (ACT) and alpha-1-acid glycoprotein (AGP) were deter...

journal_title：Annals of clinical biochemistry

authors： Casl MT,Sabljar-Matovinović M,Kovacević S,Pocanić D,Preden-Kereković V,Jagarinec N

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:Measurement of HbA(1c) is the standard test for assessment of glycaemic control in diabetic subjects. Using new glucose sensing technology we re-evaluated the significance of HbA(1c) in terms of the aspects of the blood profile it measures in patients with diabetes. METHODS:In a group of 27 patients with ty...

journal_title：Annals of clinical biochemistry

authors： Sharp P,Rainbow S

更新日期：2002-09-01 00:00:00

abstract：:A radioimmoassay for digoxin is described which uses commercially available reagents. Two assay procedures are used, one for batch assays, and another, which needs a 5 minute incubation only, for 'stat' assays. The methods are shown to be simple, rapid, precise and inexpensive and the batch procedure compared well wit...

journal_title：Annals of clinical biochemistry

authors： Moore RA,Turner M,Cousins J,Gales M

更新日期：1985-03-01 00:00:00

abstract：:In a group of 121 adult patients with end-stage chronic renal failure who had been undergoing maintenance haemodialysis for up to 10 years a number of biochemical variables have been measured and related to a set of objective radiological changes in the same patients. The changes in plasma calcium, magnesium, phosphat...

journal_title：Annals of clinical biochemistry

authors： Moorhead JF,Varghese Z,Tatler GL,Baillod RA,Wills MR

更新日期：1975-05-01 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：BACKGROUND:We evaluated procalcitonin (PCT) assay in the emergency diagnosis of neonatal bacterial infection, especially in preterm infants, relative to C-reactive protein (CRP) and fibrinogen. METHODS:One hundred and twenty neonates (32 preterm), of whom 21 were infected, were tested. RESULTS:Concentrations of PCT, ...

journal_title：Annals of clinical biochemistry

authors： Guibourdenche J,Bedu A,Petzold L,Marchand M,Mariani-Kurdjian P,Hurtaud-Roux MF,Aujard Y,Porquet D

更新日期：2002-03-01 00:00:00

abstract：:We investigated the effect of a fatty meal on plasma concentrations of lipids, apolipoproteins, and the cholesterol component of lipoproteins. Sixteen nonobese, healthy, asymptomatic males, 22-34 years of age, served as subjects for this study. None smoked, consumed more than two alcoholic drinks per day, or took any ...

journal_title：Annals of clinical biochemistry

authors： Rifai N,Merrill JR,Holly RG

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND:Recent NICE Guidelines have emphasized the need to have in place by 2007 the capability of offering screening to all women in the first trimester using a combination of maternal age with the ultrasound marker nuchal translucency thickness (NT) and the maternal serum biochemical markers free beta-hCG and preg...

journal_title：Annals of clinical biochemistry

authors： Spencer K

更新日期：2005-01-01 00:00:00

abstract：:The magnitude of the inflammatory response to surgery depends on the degree of injury during surgical procedures. Laparoscopic techniques are generally associated with less postoperative pain and shorter hospital stay compared with open procedures, presumably due to less tissue injury and reduced inflammatory response...

journal_title：Annals of clinical biochemistry

authors： Labib M,Palfrey S,Paniagua E,Callender R

更新日期：1997-09-01 00:00:00

abstract：BACKGROUND:The high-dose hook effect is a well-known phenomenon of two-site immunoassays including those for human chorionic gonadotrophin (hCG). We investigated the occurrence of a high-dose hook effect in six routinely available hCG assays using a sample with a total hCG concentration of approximately 3,600,000 IU/L....

journal_title：Annals of clinical biochemistry

authors： Al-Mahdili HA,Jones GR

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Phlebotomy is a potential cause of preanalytical errors. We have observed phlebotomy in routine practice in a busy Emergency Department, to see how current practice compares with optimal blood sampling. METHODS:Phlebotomy episodes were audited and compared with standard procedures. A computer-based search o...

journal_title：Annals of clinical biochemistry

authors： Berg JE,Ahee P,Berg JD

更新日期：2011-11-01 00:00:00

abstract：:We examined the reproducibility of oral glucose tolerance tests (OGTT) using the World Health Organization criterion in 212 Chinese subjects (male 149, female 63) who underwent two 75 g OGTTs within a 6-week period. The overall reproducibility was 65.6% (139/212) of which 74 subjects had normal glucose tolerance, 24 h...

journal_title：Annals of clinical biochemistry

authors： Ko GT,Chan JC,Woo J,Lau E,Yeung VT,Chow CC,Cockram CS

更新日期：1998-01-01 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 number of cardiac interventional procedures are available for the treatment of angina, including percutaneous transluminal coronary angioplasty (PTCA), stent insertion and rotational atherectomy (RA). Variable degrees of myocardial cell injury during PTCA and stent insertion have been observed, based on rises in cre...

journal_title：Annals of clinical biochemistry

authors： Harris BM,Nageh T,Marsden JT,Thomas MR,Sherwood RA

更新日期：2000-11-01 00:00:00

abstract：:We assayed interleukin 6 (IL-6) concentrations in cerebrospinal fluid (CSF) from patients affected by meningitis of different aetiologies, and verified whether IL-6 can be used as a diagnostic marker in the differential diagnosis of meningitis. We used a monoclonal antibody enzyme immunoassay to test 98 CSF samples cl...

journal_title：Annals of clinical biochemistry

authors： López-Cortés LF,Cruz-Ruiz M,Gómez-Mateos J,Jiménez-Hernández D,Viciana-Fernández P,Jiménez-Mejías E

更新日期：1997-03-01 00:00:00

abstract：:Background Analysis of dried blood specimens has been an integral part of laboratory medicine dating back to the early 1960s when they were introduced as part of neonatal screening programs. More recently, they have been used in Down syndrome screening programmes. Dried blood spot specimens can be collected either by ...

journal_title：Annals of clinical biochemistry

authors： Krantz DA,Carmichael JB

更新日期：2013-11-01 00:00:00

abstract：OBJECTIVE:The initial discovery of leptin (1994) has given rise to a substantial number of published studies. This study aimed at identifying the published data on the reference ranges of total, free and bound leptin concentration in the healthy prepubertal population. METHODS:A search was conducted on original Englis...

journal_title：Annals of clinical biochemistry

authors： Venner AA,Doyle-Baker PK,Lyon ME,Fung TS

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Serum ornithine carbamoyltransferase is a diagnostic marker of hepatic disorders due to its localization in periportal mitochondria. METHODS:We have developed a new method for the determination of serum ornithine carbamoyltransferase. It is based on the reverse reaction of ornithine carbamoyltransferase, us...

journal_title：Annals of clinical biochemistry

authors： Ishikawa H,Matsuzawa T,Ohashi K,Nagamura Y

更新日期：2003-05-01 00:00:00

abstract：:This paper critically examines the usefulness of serum albumin measurement in the light of current laboratory practice and knowledge of the pathophysiology of albumin metabolism. The main conclusions and recommendations are as follows: (i) Albumin measurement forms a limited, but useful part of the investigation of li...

journal_title：Annals of clinical biochemistry

authors： Whicher J,Spence C

更新日期：1987-11-01 00:00:00

abstract：:The effect of progestins on intracellular corticosteroid-binding globulin (CBG) mRNA expression in an endometrial cancer cell line (Ishikawa) was examined in an attempt to understand the biological effects of high-dose progestins in the treatment of well-differentiated uterine endometrial cancers. Oestradiol-17 beta (...

journal_title：Annals of clinical biochemistry

authors： Misao R,Nakanishi Y,Fujimoto J,Tamaya T

更新日期：1998-09-01 00:00:00

abstract：:The deproteinised sample (150 microliters) is 'injected' into a continuously flowing stream of deionised water which is pumped, via a capillary tube, to the nebuliser of an atomic absorption spectrophotometer. Analytical readout is obtained, in the form of transient peaks, 6 s after sample injection. Before injection ...

journal_title：Annals of clinical biochemistry

authors： Rocks BF,Sherwood RA,Turner ZJ,Riley C

更新日期：1983-03-01 00:00:00

abstract：:The mechanisms of hypercalcaemia were assessed in 20 hypercalcaemic patients with breast cancer. Abnormalities suggestive of a PTH-related peptide (PTHrP) mechanism were observed in up to 60% of cases; urinary cyclic adenosine monophosphate (UcAMP) was elevated in nine patients (45%), renal tubular reabsorption of cal...

journal_title：Annals of clinical biochemistry

authors： Gallacher SJ,Fraser WD,Patel U,Logue FC,Soukop M,Boyle IT,Ralston SH

更新日期：1990-11-01 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：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：:γ-glutamyltransferase plays a key role in the synthesis and metabolism of extracellular glutathione, a major antioxidant in several defence mechanisms in the body. γ-glutamyltransferase is affected by environmental and genetic factors, and is raised when there is depletion of glutathione. Hence, it is a marker of oxid...

journal_title：Annals of clinical biochemistry

authors： Bulusu S,Sharma M

更新日期：2016-05-01 00:00:00