Oestrogen and progesterone receptor concentrations in leiomyoma and normal myometrium.

abstract：BACKGROUND:The haptoglobin (Hp) 2-2 phenotype has been known to have less antioxidative activity than Hp 1-1 and Hp 2-1. However, few have reported the relationship between oxidative stress and Hp phenotypes by using oxidized LDL. The relationship between Hp phenotypes and oxidative stress was therefore investigated in...

journal_title：Annals of clinical biochemistry

authors： Lee YW,Min WK,Chun S,Lee W,Park H,Lee YK,Lee DH,Son JE

更新日期：2004-11-01 00:00:00

abstract：:We developed a new simple assay for potassium ion in serum using urea amidolyase (UAL) from yeast sp. The method is based on activation of the enzyme by potassium ion. We eliminated endogenous ammonium ion by use of glutamate dehydrogenase (GLDH), and then monitored the production of ammonium ion by UAL, urea, ATP, bi...

journal_title：Annals of clinical biochemistry

authors： Kimura S,Iyama S,Yamaguchi Y,Hayashi S,Fushimi R,Amino N

更新日期：1997-07-01 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：BACKGROUND:Emergency abdominal surgery carries considerable postoperative morbidity and mortality. Hypovolaemia is considered to be a cause of renal hypoperfusion, which is associated with a decreased clearance of serum urea and creatinine. This study examines whether the perioperative serum urea and creatinine concent...

journal_title：Annals of clinical biochemistry

authors： Harten J,Hay A,McMillan DC,McArdle CS,O'Reilly DS,Kinsella J

更新日期：2006-07-01 00:00:00

abstract：:Background Proglucagon-derived hormones represent a family of peptides mainly produced in the pancreas and the intestine. While several proglucagon-derived peptides play key roles in metabolic diseases, little is known about glicentin. The aim of the present study was to investigate serum glicentin concentrations in i...

journal_title：Annals of clinical biochemistry

authors： Raffort J,Panaïa-Ferrari P,Lareyre F,Blois M,Bayer P,Staccini P,Fénichel P,Chinetti G

更新日期：2018-03-01 00:00:00

abstract：:Background Measured (MO) and calculated osmotic concentrations (CO) and the osmotic gap (OG) are commonly used in the investigation of electrolyte and volume disturbances as well as in cases of suspected volatile ingestion. Methods We compared 38 published formulae for CO with MO on a large data-set ( n = 9466) and ad...

journal_title：Annals of clinical biochemistry

authors： Wilgen U,Pretorius CJ,Ungerer JP

更新日期：2018-01-01 00:00:00

abstract：:Background Detection of alcohol consumption in clients undergoing treatment for alcohol dependence can be difficult. The ethanol metabolites ethyl glucuronide and ethyl sulphate are detectable for longer in urine than either breath ethanol or urine ethanol. Our aim was to develop a liquid chromatography-tandem mass sp...

journal_title：Annals of clinical biochemistry

authors： Armer JM,Allcock RL

更新日期：2017-01-01 00:00:00

abstract：:An automated method for the determination of N-acetyl-beta-D-glucosaminidase in serum or plasma using p-nitrophenol (pNP) N-acetyl-beta-D-glucosamine as substrate and a Pye Unicam AURA system is described. Normal samples had activities of 853 +/- 146 (SD) nmol pNP liberated/ml/h, with intra-assay coefficient of variat...

journal_title：Annals of clinical biochemistry

authors： Moore JC,Morris JE

更新日期：1982-05-01 00:00:00

abstract：:We evaluated a novel assay for the measurement of 1,25 dihydroxyvitamin D (1,25 (OH)2D). Immunoextraction of 1,25(OH)2D is performed using a mini column containing a solid-phase monoclonal antibody followed by radioimmunoassay (RIA) using an 125I-labelled 1,25(OH)2D derivative tracer and Sac-cell separation. The mean ...

journal_title：Annals of clinical biochemistry

authors： Fraser WD,Durham BH,Berry JL,Mawer EB

更新日期：1997-11-01 00:00:00

abstract：:A simple and improved method of continuous-flow analysis for total and direct bilirubin in serum is described. Advantages of the method are: small serum and reagent volumes; the use of less concentrated caffeine solution in the accelerator; the substitution of distilled water for hydrochloric acid in the direct biliru...

journal_title：Annals of clinical biochemistry

authors： Lolekha PH

更新日期：1980-09-01 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

authors： Olpin SE

更新日期：2004-07-01 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: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：:Whole blood and washed erythrocytes from nutritionally normal and abnormal elderly patients were stored at room temperature, 4 degrees C and -20 degrees C for up to 14 days. In both groups, and under all storage conditions, the erythrocyte transketolase (ETK) activity and the thiamine pyrophosphate (TPP) effect decrea...

journal_title：Annals of clinical biochemistry

authors： Puxty JA,Haskew AE,Ratcliffe JG,McMurray J

更新日期：1985-07-01 00:00:00

abstract：:Wernicke's encephalopathy is caused by thiamine deficiency and has a range of presenting features, including gait disturbance, altered cognitive state, nystagmus and other eye movement disorders. In the past, Wernicke's encephalopathy was described almost exclusively in the alcohol-dependent population. However, in cu...

journal_title：Annals of clinical biochemistry

authors： Kohnke S,Meek CL

更新日期：2021-01-01 00:00:00

abstract：PURPOSE:We assessed erythrocyte sedimentation rate and high-sensitivity C-reactive protein concentration in knee osteoarthritis and non-knee osteoarthritis. In addition, we investigated potential relationship between the levels of erythrocyte sedimentation rate and high-sensitivity C-reactive protein with clinical find...

journal_title：Annals of clinical biochemistry

authors： Hanada M,Takahashi M,Furuhashi H,Koyama H,Matsuyama Y

更新日期：2016-09-01 00:00:00

abstract：:We present two cases of spuriously high cerebrospinal fluid glucose concentration with approximately normal blood glucose concentrations. The cause of these abnormal findings was the use of inappropriate collection tubes during the pre-analytical phase. Whilst no patient harm was identified following this error, signi...

journal_title：Annals of clinical biochemistry

authors： Broz P,Rajdl D,Racek J,Petr T,Vitek L

更新日期：2015-01-01 00:00:00

abstract：:Measurement of urinary free cortisol using the Bayer Automated Chemiluminescent System (ACS:180 PLUS) was evaluated and compared with an in-house extraction radioimmunoassay (RIA). Inter-assay coefficients of variation were acceptable, being respectively 5.3%, 4.8% and 3.8% at 141, 406 and 942 nmol/L (n=20) for the AC...

journal_title：Annals of clinical biochemistry

authors： Kennedy DM,Selby C,Lawson N

更新日期：2000-07-01 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

authors： Belchetz PE,Barth JH,Kaufman JM

更新日期：2010-11-01 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

authors： Kind CN

更新日期：1988-05-01 00:00:00

abstract：:Background The clinical utility of serum thyroglobulin in the follow-up of patients with differentiated thyroid carcinoma may be compromised by the presence of endogenous antithyroglobulin antibodies. To prevent interference by antithyroglobulin antibodies several groups have developed real-time PCR-based assays for q...

journal_title：Annals of clinical biochemistry

authors： Feddersen S,Bastholt L,Pedersen SM

更新日期：2017-09-01 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:Supported liquid extraction (SLE) techniques are relatively new compared to other sample preparation approaches such as solid phase extraction (SPE), liquid-liquid extraction (LLE) and protein precipitation (PPE). We investigated the use of SLE as an alternative to SPE for the liquid chromatography tandem ma...

journal_title：Annals of clinical biochemistry

authors： Owen LJ,Keevil BG

更新日期：2013-09-01 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：:Circulating insulin-like growth factor-1 (IGF-1) is increasingly being used as a screening test and in ongoing monitoring of treated acromegaly. We here present three cases of women (two of whom were on the oestrogen containing contraceptive pill at the time of presentation) who had normal circulating IGF-1 and no ove...

journal_title：Annals of clinical biochemistry

authors： Kalavalapalli S,Reid H,Kane J,Buckler H,Trainer P,Heald AH

更新日期：2007-01-01 00:00:00

abstract：:We have studied 46 patients, 30 men and 16 women, with type 2 (non-insulin-dependent) diabetes in a follow-up period of 6-52 months (mean 30 months). The patients were consecutively entered in the study from the out-patient diabetic clinic. None had urinary tract infections nor proteinuria at entry. Investigations wer...

journal_title：Annals of clinical biochemistry

authors： Friis T,Pedersen LR

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND:In a network of laboratories analytical variability between instruments, even of the same type, may exist for reasons beyond the control of laboratory staff. Controlling variability is a prerequisite for the application of shared reference ranges and for ensuring the transferability of patient test results. ...

journal_title：Annals of clinical biochemistry

authors： Jassam N,Lindsay C,Harrison K,Thompson D,Bosomworth MP,Barth JH

更新日期：2011-03-01 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：:The effect of acetate and bicarbonate haemodialysis (HD) on the concentrations of erythrocyte, whole-blood and plasma total carnitine (TC), free carnitine (FC), short- (SC) and long-chain acylcarnitine (LC) and acylcarnitine (AC) as well as the ratio of AC to FC was investigated in 30 healthy subjects (15 men and 15 w...

journal_title：Annals of clinical biochemistry

authors： Alhomida AS

更新日期：1999-01-01 00:00:00

abstract：:Rabbit uterus contains type I and II oestrogen binding sites in the cytosol, and nuclear fractions. Oestrogen-stimulated increase in uterine weight was inhibited by concurrent treatment with progesterone or danazol. Oestrogen-induced type I binding sites were decreased by progesterone and to a lesser extent by danazol...

journal_title：Annals of clinical biochemistry

authors： Tamaya T,Wada K,Mori H,Imai A

更新日期：1991-05-01 00:00:00