Biochemical markers of neonatal sepsis: value of procalcitonin in the emergency setting.

abstract：:We investigated the contributions made by the entero-insular axis, proinsulin and the fractional hepatic extraction of insulin to the hyperinsulinaemia characteristic of polycystic ovarian syndrome (PCOS). We measured plasma glucose, gastric inhibitory polypeptide (GIP), glucagon-like peptide-1 (7-36 amide) (GLP-1(7-3...

journal_title：Annals of clinical biochemistry

authors： Gama R,Norris F,Wright J,Morgan L,Hampton S,Watkins S,Marks V

更新日期：1996-05-01 00:00:00

abstract：:Autosomal dominant hypercholesterolaemia is genetically heterogeneous, but most commonly (approximately 93%) caused by mutations in low-density lipoprotein receptor (LDLR), where the disease is known as familial hypercholesterolaemia (FH), or apolipoprotein B-100 (APOB) (approximately 5.5%), where the disease is known...

journal_title：Annals of clinical biochemistry

authors： Taylor A,Bayly G,Patel K,Yarram L,Williams M,Hamilton-Shield J,Humphries SE,Norbury G

更新日期：2010-09-01 00:00:00

abstract：:Lack of accuracy in expressing concentrations of specific proteins in different lots of Hyland calibrating reference and quality control materials, supplied for the Hyland PDQ laser nephelometer, prompted an attempt to find alternative and more reliable calibrating materials available commercially. Laser grade (Atlant...

journal_title：Annals of clinical biochemistry

authors： Shulman G

更新日期：1980-07-01 00:00:00

abstract：:The immunosuppressive agent mycophenolate mofetil is a prodrug for the active compound mycophenolic acid. Following organ transplantation, it is used mostly in combination with other immunosuppressive drugs, but it has also been used as primary therapy. Although in the pivotal clinical studies the drug was given in fi...

journal_title：Annals of clinical biochemistry

authors： Holt DW

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:The rapid exclusion of acute myocardial infarction in patients with chest pain can reduce the length of hospital admission, prevent unnecessary diagnostic work-up and reduce the burden on our health-care systems. The combined use of biomarkers that are associated with different pathophysiological aspects of ...

journal_title：Annals of clinical biochemistry

authors： Jacobs LH,van Borren M,Gemen E,van Eck M,van Son B,Glatz JF,Daniels M,Kusters R

更新日期：2015-09-01 00:00:00

abstract：:Background Accumulating evidence shows an over-abundance of Fusobacterium nucleatum in colorectal tumour tissues. Although stool DNA testing of Fusobacterium nucleatum might be a potential marker for the detection of colorectal tumours, the difficulty in detecting Fusobacterium nucleatum in stool by conventional metho...

journal_title：Annals of clinical biochemistry

authors： Suehiro Y,Sakai K,Nishioka M,Hashimoto S,Takami T,Higaki S,Shindo Y,Hazama S,Oka M,Nagano H,Sakaida I,Yamasaki T

更新日期：2017-01-01 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：BACKGROUND:It is recommended that children receiving intravenous fluids should have frequent biochemical monitoring, in some situations 4-6 hourly. Small changes in sodium must be detected, requiring very high precision from sodium analyses. Some children are monitored using venous blood analysed by indirect ion-select...

journal_title：Annals of clinical biochemistry

authors： Loughrey CM,Hanna EV,McDonnell M,Archbold GP

更新日期：2006-11-01 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：:In a 1 year prospective study we evaluated the effect of feedback of laboratory data on the requesting behaviour of physicians in general medicine. Data on within-hours and out-of-hours clinical chemistry laboratory usage and revenue expenditure for inpatients and outpatients, expressed in terms of clinical workload, ...

journal_title：Annals of clinical biochemistry

authors： Gama R,Nightingale PG,Broughton PM,Peters M,Bradby GV,Berg J,Ratcliffe JG

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:Refeeding syndrome (RS) is a potentially fatal condition that can occur following the re-introduction of nutrition after a period of starvation. Hypophosphataemia following the reintroduction of nutrition is often the only reliable biochemical marker of RS. Refeeding index (RI) generated from baseline insuli...

journal_title：Annals of clinical biochemistry

authors： Goyale A,Ashley SL,Taylor DR,Elnenaei MO,Alaghband-Zadeh J,Sherwood RA,le Roux CW,Vincent RP

更新日期：2015-01-01 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: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：BACKGROUND:Abundant evidence indicate the increased levels of oxidative stress in patients with autism. Advanced glycation end products and advanced lipoxidation end products and their precursors play a major role in increased oxidative stress in numerous metabolic and neurologic diseases. Carnosine is a natural dipept...

journal_title：Annals of clinical biochemistry

authors： Ghodsi R,Kheirouri S,Nosrati R

更新日期：2019-01-01 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：:The effects of inhibition of inosine monophosphate dehydrogenase (IMPDH), the rate-limiting enzyme in guanine nucleotide de novo synthesis, on cell growth, cell viability, endogenous nucleotide concentrations and concentrations of extracellular nucleosides and bases were studied in Molt F4 human malignant lymphoblasts...

journal_title：Annals of clinical biochemistry

authors： Stet EH,De Abreu RA,Bökkerink JP,Lambooy LH,Vogels-Mentink TM,Keizer-Garritsen JJ,Trijbels FJ

更新日期：1994-03-01 00:00:00

abstract：:Seventeen laboratories in the British Isles participated in a study to compare six different commercially available immunoassays for serum lipoprotein(a) (Lp(a)) and to establish reasons for the variations in the measurement of serum Lp(a) concentrations. Pooled serum was distributed neat and after dilution at a centr...

journal_title：Annals of clinical biochemistry

authors： Mackness MI,Bhatnagar D,Weiringa G,MBewu A,Haynes B,Durrington PN

更新日期：1996-01-01 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：BACKGROUND:A convenient method for the measurement of sialic acid in plasma apoB-containing lipoproteins is described. METHODS:Dextran sulphate-Mg(2+) precipitation and enzymatic sialic acid assay were combined and applied to analysis of plasma from 96 healthy controls and 136 hyperlipidaemic subjects of types IIa (n=...

journal_title：Annals of clinical biochemistry

authors： Shishino K,Yoshioka Y,Hashimoto K,Ochi M,Aono K,Murase M,Osawa H,Makino H,Saheki S

更新日期：2005-07-01 00:00:00

abstract：:The ischaemic lactate-ammonia test is widely used for investigating patients with muscle pain and fatigue. It involves measuring plasma lactate and ammonia produced as a result of forearm exercise under ischaemic conditions in a fasted subject. Its clinical use is to screen patients with muscle complaints for disorder...

journal_title：Annals of clinical biochemistry

authors： Livingstone C,Chinnery PF,Turnbull DM

更新日期：2001-07-01 00:00:00

abstract：:Hypoglycaemia is an uncommon manifestation of hypopituitarism in non-diabetic adults. A 47-year-old woman with Cushing's disease was treated with bilateral adrenalectomy and pituitary radiotherapy following unsuccessful trans-sphenoidal surgery. Twenty years later, she presented with a tonic-clonic seizure and recurre...

journal_title：Annals of clinical biochemistry

authors： McAulay V,Seckl JR,Strachan MW

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:As lifespan in HIV infection increases, cardiovascular disease has emerged as a cause of morbidity and mortality. Asymmetric dimethylarginine is an established marker of endothelial dysfunction and predicts cardiovascular events. The role of asymmetric dimethylarginine in HIV-related cardiovascular disease h...

journal_title：Annals of clinical biochemistry

authors： Hudson CL,Zemlin AE,Ipp H

更新日期：2014-09-01 00:00:00

abstract：:17-Hydroxyprogesterone (17-OHP) is an intermediate steroid in the adrenal biosynthetic pathway from cholesterol to cortisol and is the substrate for steroid 21-hydroxylase. An inherited deficiency of 21-hydroxylase leads to greatly increased serum concentrations of 17-OHP, while the absence of cortisol synthesis cause...

journal_title：Annals of clinical biochemistry

authors： Honour JW

更新日期：2014-07-01 00:00:00

abstract：:The current search for new treatments to combat coronary heart disease (CHD) is centred on increasing HDL-cholesterol. The failure of the CETP inhibitor torcetrapib may force a rethink. This perspective briefly reviews the antiatherosclerotic properties of HDL and ways HDL-cholesterol concentration can be raised, but ...

journal_title：Annals of clinical biochemistry

authors： Mackness B,Mackness M

更新日期：2009-01-01 00:00:00

abstract：:Further data suggesting that assessment of atypicality may be a valuable addition to Down's syndrome screening is presented, based on results from 1521 unaffected pregnancies and 190 chromosomally abnormal pregnancies. For a 1% increase in false positive rates (over the Down's screening-related false positives), it is...

journal_title：Annals of clinical biochemistry

authors： Reynolds TM

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND:Urinary excretion of the low molecular weight protein cystatin C is a marker of renal disorders and a good predictor of the severity of acute tubular necrosis. We evaluated the measurement of urinary cystatin C and determined its reference range. METHODS:Measurement of urinary cystatin C by particle-enhance...

journal_title：Annals of clinical biochemistry

authors： Herget-Rosenthal S,Feldkamp T,Volbracht L,Kribben A

更新日期：2004-03-01 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 Faecal occult blood testing is an important diagnostic tool for the detection of colorectal cancer. However, it has not been standardized due to the absence of suitable specimens for surveillance. Methods We developed a ready-to-use artificial stool made from rice flour. This new artificial stool homogeneou...

journal_title：Annals of clinical biochemistry

authors： Miike A,Ogawa Z,Sakurabayashi I

更新日期：2018-05-01 00:00:00

abstract：:Plasma C1 inhibitor (C1-INH) was determined in 64 patients with different malignant diseases and in 58 healthy persons. C1-INH antigen concentration was measured by radial immunodiffusion (RID), whereas its functional activity was assayed with chromogenic substrate. Within-run and day-to-day precision of both methods ...

journal_title：Annals of clinical biochemistry

authors： Starcević D,Jelić-Ivanović Z,Kalimanovska V

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Measurement of serum natriuretic peptides is recommended in patients with suspected heart failure. Assays for N-terminal pro-B-type natriuretic peptide (NT-proBNP) are available on several platforms and can be measured in serum or heparinized plasma. Siemens Healthcare Diagnostics do not recommend the use of...

journal_title：Annals of clinical biochemistry

authors： Peake RW,Turner HE,Leaper W,Deans KA,Hannah A,Croal BL

更新日期：2012-09-01 00:00:00