Abstract:
:This review describes the development and application of a novel test to determine levels of human immunoreactive trypsin, an enzyme produced solely by the pancreas, in biological fluids. Being organ-specific, the assay of immunoreactive trypsin should be an ideal marker of pancreatic function, and this is supported by the results of a number of clinical and research investigations. Use of this assay in studies of chronic pancreatitis, juvenile-onset diabetes, and cystic fibrosis has yielded much valuable data, and it is expected that further research will lead to an improved understanding of these and other conditions associated with the pancreas in health and disease.
journal_name
Ann Clin Biochemjournal_title
Annals of clinical biochemistryauthors
Stagg BH,Wood TPdoi
10.1177/000456327901600131subject
Has Abstractpub_date
1979-05-01 00:00:00pages
147-51issue
3eissn
0004-5632issn
1758-1001journal_volume
16pub_type
杂志文章abstract::Most thyroid-stimulating hormone (TSH) assays now have the sensitivity required by thyroid guidelines and allow the reliable identification of patients with both overt and subclinical hyperthyroidism. Clinical guidelines usually quote decision limits for TSH, but often ignore the issue of whether variability in bias b...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1258/000456307780480945
更新日期:2007-05-01 00:00:00
abstract::Four hundred and fifty-four subjects with hyperamylasaemia were screened for the presence of macroamylase using polyethylene glycol precipitation (PEG) and the Beckman automated amylase assay based on the hydrolysis of maltotetraose. Twenty-five subjects (5.5%) exhibited PEG precipitation values suggestive of macroamy...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1258/0004563011900263
更新日期:2001-01-01 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
pub_type: 杂志文章
doi:10.1177/000456327601300105
更新日期:1976-01-01 00:00:00
abstract::Study of the glycoprotein hormones, including hCG, is complex and evolving, and has benefited from recent major advances in analytical technology and molecular biology. It is important to be aware of the effect that these technological advances have, both on the analytical and the clinical requirements for provision o...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1177/000456329803500402
更新日期:1998-07-01 00:00:00
abstract::The influence of the glucose concentration in urines being assayed as part of a pancreolauryl test was investigated. Paired patient urines (n = 5) were assayed at 60 degrees and 70 degrees C, before and after spiking to 5% glucose. The influence of assay temperature alone was assessed using glucose-free paired patient...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456329803500212
更新日期:1998-03-01 00:00:00
abstract::A comparative evaluation of Beckman (A), Boehringer (B), and Calbiochem (C) kits for the enzymatic end-point determination of urea has been carried out. Acceptable within-day and day-to-day precision was obtained with all kits. The recoveries obtained fulfilled the criteria of Logan (CRC Critical Reviews in Clinical L...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456327801500163
更新日期:1978-09-01 00:00:00
abstract::The analytical and biological components of variation of total cholesterol, high density lipoprotein (HDL) cholesterol, HDL3 cholesterol, HDL2 cholesterol and apolipoproteins A-I and B in serum were assessed in 12 apparently healthy individuals. All analytes showed marked individuality and therefore conventional popul...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456328902600314
更新日期:1989-05-01 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
pub_type: 杂志文章
doi:10.1177/0004563213484906
更新日期:2013-11-01 00:00:00
abstract::We hereby describe the rare case of a 59-year-old patient presenting with marked hyperamylasaemia mimicking acute pancreatitis upon admission. Investigation of co-existent hypokalemia revealed the presence of ectopic adrenocorticotropic hormone secretion, leading to the final diagnosis of small cell lung cancer, exhib...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/0004563213500658
更新日期:2014-01-01 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
pub_type: 杂志文章
doi:10.1258/0004563021901748
更新日期:2002-01-01 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
pub_type: 杂志文章,评审
doi:10.1258/acb.2007.007167
更新日期:2008-01-01 00:00:00
abstract::A sensitive radioimmunoassay method for sodium cromoglycate in human plasma is described. The lowest quantifiable concentration of sodium cromoglycate is 0.93 nmol/l when 0.1 ml plasma samples are analysed. Direct analysis of sodium cromoglycate concentrations in plasma samples collected up to several hours after the ...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456328302000105
更新日期:1983-01-01 00:00:00
abstract::Adverse reactions to foods may arise by a variety of mechanisms, both immune (IgE and non-IgE) and non-immune mediated. This article considers those assays useful in the diagnosis of Type 1 hypersensitivity to foods (IgE-based) and, importantly, discusses those assays where evidence is lacking for their use. In all ca...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1258/acb.2011.011011
更新日期:2011-07-01 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
pub_type: 杂志文章
doi:10.1177/0004563220941888
更新日期:2020-09-01 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
pub_type: 杂志文章
doi:10.1177/000456328502200608
更新日期:1985-11-01 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
pub_type: 杂志文章
doi:10.1258/000456307780480927
更新日期:2007-05-01 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
pub_type: 杂志文章
doi:10.1177/0004563216686623
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:Macroprolactin is a high molecular mass complex of prolactin that may be the cause of elevated serum prolactin as determined by immunoassay. The composition of macroprolactin and its reactivity in immunoassays are variable but the complex has minimal bioactivity in vivo. Hyperprolactinaemia due to unrecogniz...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1258/000456306775141830
更新日期:2006-01-01 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
pub_type: 杂志文章
doi:10.1177/000456329903600411
更新日期:1999-07-01 00:00:00
abstract:BACKGROUND:Neuroendocrine tumours are slow growing tumours known to secrete a variety of vasoactive peptides which give rise to symptoms of the carcinoid syndrome. The diagnosis and monitoring of patients with neuroendocrine tumours is undertaken in many centres using 24 h urinary measurement of 5-hydroxyindoleacetic a...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/0004563215613109
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Glycated haemoglobin (HbA1c) concentration is lower relative to glyacemic control in diabetic patients on haemodialysis. However, it is unknown as to whether this is also true for diabetic patients with end-stage renal disease but not on haemodialysis. METHODS:Correlations between HbA1c or glycated albumin ...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1258/acb.2011.011161
更新日期:2012-01-01 00:00:00
abstract::We studied the serum protein binding of 3H-labelled progesterone, oestradiol and testosterone, and five 125I-labelled analogues of these steroids. All tracers investigated appeared to be bound by proteins in every serum sample tested. The addition of blocking agents caused a substantial reduction in serum protein bind...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456329503200609
更新日期:1995-11-01 00:00:00
abstract::The standard colorimetric methods most often used for the measurement of serum unsaturated iron binding capacity (UIBC) are subject to gross interference by iron dextran. This paper describes a brief evaluation of an alternative radiometric assay for serum UIBC, based on a commercially available kit method, but incorp...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456328802500323
更新日期:1988-05-01 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
pub_type: 杂志文章,评审
doi:10.1258/000456303321016169
更新日期:2003-01-01 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
pub_type: 杂志文章
doi:10.1177/000456327701400179
更新日期:1977-09-01 00:00:00
abstract::We report the case of a 78-year-old patient with late diagnosis of hyperoxaluria type III (PH3). He developed renal failure after nephrectomy for clear cell papillary renal carcinoma and complained of recurrent urolithiasis for some 30 years, whose aetiology was never identified. Biochemical laboratory investigations ...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/0004563216677101
更新日期:2017-05-01 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
pub_type: 杂志文章
doi:10.1258/acb.2007.007151
更新日期:2008-05-01 00:00:00
abstract::Inherited metabolic disorders account for a small but significant number of sudden unexplained deaths in neonates, infants and occasionally older children. In particular, inherited disorders of fatty acid oxidation may closely mimic sudden infant death syndrome. Post-mortem investigations offer the final opportunity t...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1258/0004563041201473
更新日期:2004-07-01 00:00:00
abstract::Despite sonographic detection of foetal goitre, uncertainty persists in the initial diagnosis of thyrotoxicosis and hypothyroidism. The aim of this study was to establish foetal and neonatal iodothyronine and thyrotrophin reference values for the ACS-180SE analyser. From 22 to 36 weeks of gestation, median foetal seru...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章
doi:10.1177/000456320103800509
更新日期:2001-09-01 00:00:00
abstract::Hypogonadism in the male results from inadequate testicular function, especially defects in androgen synthesis and secretion, or action. Androgen action is important throughout normal male development: in the fetus, puberty, adult life and old age. Regulation is by variable activity of the hypothalamo-pituitary axis a...
journal_title:Annals of clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1258/acb.2010.010150
更新日期:2010-11-01 00:00:00