Postpartum increase of serum thioredoxin concentrations and the relation to CD8 lymphocytes.

abstract：BACKGROUND:We evaluated the diagnostic discrimination of a new micro-flow cell device (Nanoduct) which measures sweat conductivity in situ at a regional referral centre for cystic fibrosis (CF). METHODS:The device was evaluated in comparison to the measurement of sweat chloride with the established quantitative piloca...

journal_title：Annals of clinical biochemistry

authors： Losty HC,Wheatley H,Doull I

更新日期：2006-09-01 00:00:00

abstract：:Acid-urea extract of rat brain was examined by glucagon-like peptide-1 (GLP-1) specific radioimmunoassay. A single peak was observed which co-eluted with GLP-1(7-36)amide on gel filtration and anion exchange chromatography. In contrast, GLP-1(1-37) was not detected under our experimental conditions. The fact that GLP-...

journal_title：Annals of clinical biochemistry

authors： Yoshimoto S,Hirota M,Ohboshi C,Shima K

更新日期：1989-03-01 00:00:00

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 analysis of serum albumin by bromocresol purple (BCP), by bromocresol green (BCG), and by electroimmunoassay (EIA) has been compared in a mixed group of 100 hospital patients. Good agreement between the immunochemical and BCP methods, but a positive bias with the BCG method led to routine use of the BCP method. In...

journal_title：Annals of clinical biochemistry

authors： Wells FE,Addison GM,Postlethwaite RJ

更新日期：1985-05-01 00:00:00

abstract：:The effect of ambient temperature on the analytical and clinical performance of a glucose meter was examined. A total of 114 venous whole blood samples were analysed for glucose by a reference method, and by a glucose meter at 21-22 degrees C, room temperatures, 26-27 degrees C and 33-34 degrees C. Glucose meter readi...

journal_title：Annals of clinical biochemistry

authors： Nawawi H,Sazali BS,Kamaruzaman BH,Yazid TN,Jemain AA,Ismail F,Khalid BA

更新日期：2001-11-01 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：:A bloodspot assay for testosterone has been developed using an antiserum raised against testosterone-3-carboxymethyloxime-bovine serum albumin (T-3 CMO-BSA) conjugate and 125I-T-3CMO-histamine tracer. The method has a detection limit of 0.4 nmol/L with between-batch precision of less than 15% for testosterone values b...

journal_title：Annals of clinical biochemistry

authors： Walker J,Hughes IA,Wood PJ

更新日期：1999-07-01 00:00:00

abstract：BACKGROUND:Patient-based real-time quality control (PBRTQC) techniques have been described in clinical chemistry for over 50 years. PBRTQC has a number of advantages over traditional quality control including commutability, cost and the opportunity for real-time monitoring. However, there are few systematic investigati...

journal_title：Annals of clinical biochemistry

authors： Smith JD,Badrick T,Bowling F

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND:Current guidelines document persistent rectal bleeding as an alarm symptom in patients presenting to primary care. We studied whether a faecal immunochemical test could assist in their assessment. METHODS:From December 2015, faecal immunochemical tests were routinely available to primary care when assessing...

journal_title：Annals of clinical biochemistry

authors： Digby J,Strachan JA,McCann R,Steele RJ,Fraser CG,Mowat C

更新日期：2020-07-01 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：:The estimation of oestrogen in aqueous solutions and pregnancy urines using an automated procedure is affected by the presence of certain ions, and by dilution. These effects have been studied by calculating regression equations from the values obtained with urines to which ions have been added with and without urine ...

journal_title：Annals of clinical biochemistry

authors： Simkins A,Worth HG

更新日期：1976-01-01 00:00:00

abstract：:Iron status is influenced by inflammation when the normal control of iron metabolism is reorganized by the primary mediators of the acute phase response, tumour necrosis factor-alpha and interleukin-1. The objective of this review is to show how indices of iron status, particularly haemoglobin, serum ferritin and solu...

journal_title：Annals of clinical biochemistry

authors： Northrop-Clewes CA

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Ischaemia-modified albumin (IMA) is a relatively new marker of ischaemia. IMA has not been studied previously in pleural effusions due to congestive heart failure (CHF). The aim of our study was to assess the diagnostic value of IMA in the pleural fluid (PF) and serum for the identification of pleural effusi...

journal_title：Annals of clinical biochemistry

authors： Ozsu S,Gulsoy A,Karahan SC,Mentese A,Nuhoglu I,Ozlu T

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND AND METHODS:We report a case of insulinoma in which the diagnosis was very challenging as some of the biochemical data were consistently equivocal. In order to assess the relative reliability of the analytical tests, retrospective biochemical data on 45 other cases of histologically confirmed insulinoma were...

journal_title：Annals of clinical biochemistry

authors： Chammas NK,Teale JD,Quin JD

更新日期：2003-11-01 00:00:00

abstract：:A 41-year-old lady presented with classical symptoms of a phaeochromocytoma and markedly elevated urinary adrenaline concentration. Urinary fractionated metanephrine and normetanephrine concentrations were within the normal reference range. Computed tomography of the abdomen/pelvis and I(123) meta-iodobenzylguanidine ...

journal_title：Annals of clinical biochemistry

authors： King TF,Shea PO,Sullivan EP,Srinivasan R,Griffin A,Fitzgerald R,Tormey W,Smith D

更新日期：2008-03-01 00:00:00

abstract：:Three sensitive assays (Behring, Organon and LKB-Pharmacia) for measurement of serum thyrotropin (TSH) were evaluated. All three assays showed good precision, sensitivity, linearity and for practical purposes negligible high dose hook effects. The correlations between the assays were excellent, but due to standardisat...

journal_title：Annals of clinical biochemistry

authors： Bonte HA,Vermes I,v d Sluijs Veer G

更新日期：1989-11-01 00:00:00

abstract：:Using a high-performance liquid chromatography method, we measured seven commonly prescribed benzodiazepines (chlordiazepoxide, nitrazepam, nordiazepam, oxazepam, lorazepam, temazepam and diazepam) in 100 urine samples obtained from patients attending the Leeds Addiction Unit. All of the urines selected for investigat...

journal_title：Annals of clinical biochemistry

authors： Garretty DJ,Wolff K,Hay AW,Raistrick D

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND:It is important to explain target proteins for the understanding of the pathogenesis of vitreoretinal diseases. In a previous study, we identified more than 100 proteins including seven angiogenic-modulated factors in vitreous humours (VHs). Although there have been many reports of expressed protein profiles...

journal_title：Annals of clinical biochemistry

authors： Mukai N,Nakanishi T,Shimizu A,Takubo T,Ikeda T

更新日期：2008-05-01 00:00:00

abstract：:Most UK clinical laboratories use alkaline phosphatase (ALP) methods similar to that proposed by the International Federation of Clinical Chemistry (IFCC), based on the use of 2-amino-2-methyl-1-propanol (AMP) buffer. We present evidence of significant differences in results produced by apparently similar commercial A...

journal_title：Annals of clinical biochemistry

authors： Lamb EJ,Browne M,John WG,Price CP

更新日期：1998-01-01 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：:Background Point-of-care testing has been developed to provide rapid test results. Most published studies focus on analytical performance, neglecting its impact on patient outcomes. Objective To review the analytical performance and accuracy of point-of-care testing specifically planned for immunoassay and to evaluate...

journal_title：Annals of clinical biochemistry

authors： Pecoraro V,Banfi G,Germagnoli L,Trenti T

更新日期：2017-07-01 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：:Salivary theophylline concentrations in neonates were measured by a homogeneous enzyme immunoassay and compared with serum concentrations. Free serum theophylline concentrations were also compared with salivary concentrations and the values obtained were almost identical. Results using the immunoassay agreed well with...

journal_title：Annals of clinical biochemistry

authors： Thompson SJ

更新日期：1994-05-01 00:00:00

abstract：BACKGROUND:Unnecessary blood tests are estimated to contribute to 25% of wastage in the National Health Service. The aim of this study was to assess the financial implication of clinical need-focused blood tests guided by a senior clinician in a district general hospital. METHODS:We conducted an observational longitud...

journal_title：Annals of clinical biochemistry

authors： Mughal Z,Narayanan A,Gupta V,Reay-Jones N

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND:Serum triglyceride concentrations are measured as total glycerides content in many Western countries. In Japan, glycerol-blanked triglycerides (TG-GB) are measured to identify postprandial hypertriglyceridaemia and to minimize the influence of glycerol formulation on serum triglyceride values. However, TG-GB...

journal_title：Annals of clinical biochemistry

authors： Koyama I,Imano H,Nakamura M,Kitamura A,Kiyama M,Miyamoto Y,Iso H

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND:Method-dependent variation of caeruloplasmin measurement is significant and necessitates the requirement for assay-specific reference intervals. Local determination becomes necessary in the absence of suitable published or manufacturer-quoted reference intervals. METHODS:Applicability of the Beckman Coulter...

journal_title：Annals of clinical biochemistry

authors： Kaye OE,Cook P

更新日期：2021-01-27 00:00:00

abstract：:Addison's disease is a relatively common disorder to endocrinologists, but is rare and potentially fatal when presenting acutely. Treatment now involves replacement of glucocorticoids and mineralocorticoids with synthetic compounds, although historically patients took common salt and plant-based preparations. We descr...

journal_title：Annals of clinical biochemistry

authors： Cooper H,Bhattacharya B,Verma V,McCulloch AJ,Smellie WS,Heald AH

更新日期：2007-07-01 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：:Pancreatic elastase 1 (E1), a digestive protease, is synthesized by the acinar cells of the pancreas. Using an enzyme-linked immunosorbent assay, we evaluated stool E1 levels in the following groups of patients. (a) Specimens submitted for occult blood examination from 20 adults, over 3 consecutive days, to assess the...

journal_title：Annals of clinical biochemistry

authors： Phillips IJ,Rowe DJ,Dewar P,Connett GJ

更新日期：1999-11-01 00:00:00

abstract：:The System 1 produced results for glucose and urea which were precise and accurate. It proved suitable as a general laboratory instrument as it samples 28 mul of specimen, is able to calibrate itself, produces results in three minutes, and has the capacity to analyse 56 samples an hour. ...

journal_title：Annals of clinical biochemistry

authors： Potezny N,Quelch J,Fuller B,Geary TD

更新日期：1977-09-01 00:00:00