Performance evaluation of an Indoxyl Sulfate Assay Kit "NIPRO".

abstract：BACKGROUND:Over the last few decades, new synthetic insulin analogues have been developed. Their measurement is of prime importance in the investigation of hypoglycaemia, but their quantification is hampered by variable cross-reactivity with many insulin assays. For clinical analysis, it has now become essential to kno...

journal_title：Clinical chemistry and laboratory medicine

authors： Heurtault B,Reix N,Meyer N,Gasser F,Wendling MJ,Ratomponirina C,Jeandidier N,Sapin R,Agin A

更新日期：2014-03-01 00:00:00

abstract：:Group II phospholipase A2 has been proposed to play an important role in the pathophysiology of inflammatory bowel diseases. This enzyme has also been linked to host defence mechanisms against bacteria. The current study aimed at measuring the mass concentrations of group II phospholipase A2 in serum and colonic mucos...

journal_title：Clinical chemistry and laboratory medicine

authors： Haapamäki MM,Grönroos JM,Nurmi H,Söderlund K,Peuravuori H,Alanen K,Nevalainen TJ

更新日期：1998-10-01 00:00:00

abstract：:A rat model is introduced which enables investigations in anticoagulated blood with continuous measurements by a flow-through electrode system. In the present study, a potentiometric ion-selective electrode (ISE)-system was used for measuring Ca2+, K+, Na+ and pH in rats. The setup was adjusted to an extracorporeal bl...

journal_title：Clinical chemistry and laboratory medicine

authors： Heidrich JP,Niemeier A,Seyfarth M

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:The measurement of serum IgE aids in the diagnosis and management of atopic allergic disease and hyper-IgE immunodeficiency syndromes. The 2nd World Health Organization (WHO) International Reference Reagent (IRR) for serum IgE (75/502; 5000 IU/ampoule), is widely used to calibrate assays for serum IgE. Exhau...

journal_title：Clinical chemistry and laboratory medicine

authors： Thorpe SJ,Heath A,Fox B,Patel D,Egner W

更新日期：2014-09-01 00:00:00

abstract：:Activated protein C (APC), a natural anticoagulant, is formed from protein C by the action of the thrombin-thrombomodulin (TM) complex on the endothelial cell surface. Endothelial protein C receptor augments the activation of protein C by the thrombin/TM system. APC inactivates the activated form of coagulation factor...

journal_title：Clinical chemistry and laboratory medicine

authors： Okajima K

更新日期：2004-02-01 00:00:00

abstract：:Haemophilia A is the most common inherited bleeding disorder caused by defects in the F8C gene that encodes coagulation factor VIII. This X-linked recessive disorder occurs in approximately 1:5000 males. Haemophilia A is diagnosed based on normal prothrombin time, altered activated partial thromboplastin time and redu...

journal_title：Clinical chemistry and laboratory medicine

authors： Castaldo G,D'Argenio V,Nardiello P,Zarrilli F,Sanna V,Rocino A,Coppola A,Di Minno G,Salvatore F

更新日期：2007-01-01 00:00:00

abstract：:Age-related macular degeneration (AMD) is a sight threatening eye disease that affects millions of humans over the age of 65 years. It is considered to be the major cause of irreversible blindness in the elderly population in the developed world. The disease is prevalent in Europe and the United States, which has a la...

journal_title：Clinical chemistry and laboratory medicine

authors： Kokotas H,Grigoriadou M,Petersen MB

更新日期：2011-04-01 00:00:00

abstract：BACKGROUND:Cost-impact models have indicated that in the USA, the use of antibiotic stewardship protocols based on procalcitonin (PCT) levels for patients with suspected acute respiratory tract infection results in cost savings. Our objective was to assess the cost impact of adopting PCT testing among patients with acu...

journal_title：Clinical chemistry and laboratory medicine

authors： Stojanovic I,Schneider JE,Wei L,Hong Z,Keane C,Schuetz P

更新日期：2017-03-01 00:00:00

abstract：PURPOSE:Premature osteoporosis is a frequent problem in female athletes. Current concepts suggest that a disruption of the hypothalamic-pituitary axis leads to hypoestrogenism, which then causes amenorrhea and osteoporosis. However, the underlying mechanisms have been insufficiently investigated. Osteoprotegerin (OPG) ...

journal_title：Clinical chemistry and laboratory medicine

authors： Herrmann M,Herrmann W

更新日期：2004-01-01 00:00:00

abstract：:Reference intervals in clinical chemistry are commonly based on results of measurements in reference populations or are taken from the literature. A reference population should represent a defined group of individuals and be as similar as possible to the patients under investigation. Frequently, reference populations ...

journal_title：Clinical chemistry and laboratory medicine

authors： Kallner A,Gustavsson E,Hendig E

更新日期：2000-07-01 00:00:00

abstract：:This document summarizes the steps in development of a new IFCC Master Program and outlines some of the ways the IFCC would assist in setting up such a regional Program. This is intended to be of assistance to those who wish to embark on such an endeavour. ...

journal_title：Clinical chemistry and laboratory medicine

authors： Fink NE,Allen LC,International Federation of Clinical Chemistry and Laboratory Medicine.,IFCC Committee on Education and Curriculum Development, Education and Management Division.

更新日期：2003-10-01 00:00:00

abstract：:Inflammatory bowel diseases (IBDs), which comprise the two major clinical subtypes, Crohn's disease and ulcerative colitis, incur high morbidity and potential mortality. The present study reviews data on the pathogenesis and diagnosis of IBDs. The pathogenesis depends on complex interactions between susceptibility gen...

journal_title：Clinical chemistry and laboratory medicine

authors： Basso D,Zambon CF,Plebani M

更新日期：2014-04-01 00:00:00

abstract：:Small dense low-density lipoproteins (LDLs) have been associated with coronary heart disease (CHD) and type 2 diabetes in previous studies. However, the significance of small dense LDLs as a coronary risk factor for subjects with type 2 diabetes remains unclear. We measured mean LDL particle diameter by gradient gel e...

journal_title：Clinical chemistry and laboratory medicine

authors： Yoon Y,Song J,Park HD,Park KU,Kim JQ

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Low levels of plasma homocysteine have been found in children and adult populations living in Burkina Faso in association with a low prevalence of coronary heart disease. METHODS:Based on this finding, the levels of plasma homocysteine and other thiols (cysteine, cysteinylglycine, glutathione) in postmenopa...

journal_title：Clinical chemistry and laboratory medicine

authors： Chillemi R,Simpore J,Persichilli S,Minucci A,D'Agata A,Musumeci S

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Recent studies show that platelets have important roles in the immune system. Little is known about the clinical significance of platelet indices. Changes in platelet indices, including platelet distribution width (PDW), mean platelet volume (MPV) and plateletcrit, in pulmonary tuberculosis were investigated...

journal_title：Clinical chemistry and laboratory medicine

authors： Tozkoparan E,Deniz O,Ucar E,Bilgic H,Ekiz K

更新日期：2007-01-01 00:00:00

abstract：:This review evaluates the role of platelets in bleeding risk among patients with hematological disease and thrombocytopenia. Platelets are pivotal in primary hemostasis, and possess non-hemostatic properties involved in angiogenesis, tissue repair, inflammation and metastatis. Also, platelets safeguard vascular integr...

journal_title：Clinical chemistry and laboratory medicine

authors： Vinholt PJ

更新日期：2019-11-26 00:00:00

abstract：:Common genetic variants of coagulation factor genes associated with differences in concentration and/or function of coagulation factors have been studied in search of variability that could explain the individual susceptibility to thrombosis and atherothrombotic diseases. The more outstanding polymorphisms in genes of...

journal_title：Clinical chemistry and laboratory medicine

authors： Ferrer-Antunes C

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND:Placental protein-13 (PP13) is involved in placental invasion and has been suggested as a maternal serum marker of preeclampsia (PE) development. However, the discriminatory ability of PP13 in first trimester has not been completely clarified. METHODS:PP13 was measured in first trimester (week 10+3-13+6) ma...

journal_title：Clinical chemistry and laboratory medicine

authors： De Villiers CP,Hedley PL,Placing S,Wøjdemann KR,Shalmi AC,Carlsen AL,Rode L,Sundberg K,Tabor A,Christiansen M

更新日期：2017-11-27 00:00:00

abstract：BACKGROUND:The measurement of C-reactive protein (CRP) concentrations has been of interest as a classical marker of acute phase response; in addition, it has been of particular interest in cardiovascular risk stratification where high-sensitive measurements are necessary. Since CRP is able to bind phospholipids (mainly...

journal_title：Clinical chemistry and laboratory medicine

authors： Drieghe SA,Alsaadi H,Tugirimana PL,Delanghe JR

更新日期：2014-06-01 00:00:00

abstract：:Complexity, cost, and content are three important factors that can impede translation of clinical protein mass spectrometry (MS) tests at a larger scale. Complexity stems from the many components/steps involved in bottom-up protein MS workflows, making them significantly more complicated than enzymatic immunoassays (E...

journal_title：Clinical chemistry and laboratory medicine

authors： Nedelkov D,Hu Y

更新日期：2020-06-25 00:00:00

abstract：PURPOSE:Mechanical manipulation of the prostate is a generally accepted interfering factor for the measurement of prostate-specific antigen (PSA). However, only few studies have focused on common daily mechanical manipulations, such as bicycle riding. Furthermore, physical exercise is also supposed to modulate PSA seru...

journal_title：Clinical chemistry and laboratory medicine

authors： Herrmann M,Scharhag J,Sand-Hill M,Kindermann W,Herrmann W

更新日期：2004-03-01 00:00:00

abstract：:Over the past decades, the randomized controlled trial has entered an era of continuous improvement and has gradually become accepted as the most effective way of determining the relative efficacy and toxicity of new therapies because it controls for placebo and time effects. However, even sensitive and properly desig...

journal_title：Clinical chemistry and laboratory medicine

authors： Cleophas TJ

更新日期：1999-11-01 00:00:00

abstract：:Homocysteine is a risk factor for ischemic heart disease; similarly as is hyperlipidemia or insulin resistance, which frequently occur in women with polycystic ovary syndrome. We examined the relationships between thiols and hormonal status or insulin resistance in 40 women (aged 25.8 +/- 7 years) with polycystic ovar...

journal_title：Clinical chemistry and laboratory medicine

authors： Vrbíková J,Tallová J,Biciková M,Dvoráková K,Hill M,Stárka L

更新日期：2003-02-01 00:00:00

abstract：:In our efforts to develop diagnostic tests for complex multifactorial disorders, and to assist the research community in evaluating genetic markers for predisposition to cardiovascular disease, we have developed a prototype assay to genotype up to 35 variable sites among 15 genes. The candidate markers in this panel w...

journal_title：Clinical chemistry and laboratory medicine

authors： Cheng S,Pallaud C,Grow MA,Scharf SJ,Erlich HA,Klitz W,Pullinger CR,Malloy MJ,Kane JP,Siest G,Visvikis S

更新日期：1998-08-01 00:00:00

abstract：:The Institute of Medicine (IOM) report, To err is human, galvanized a dramatically increased level of concern about adverse events and patient safety in healthcare, including errors in laboratory medicine. While a significant decrease in the error rates of clinical laboratories has been achieved and documented in rece...

journal_title：Clinical chemistry and laboratory medicine

authors： Plebani M

更新日期：2007-01-01 00:00:00

abstract：:The erythrocyte sedimentation rate (ESR), now more appropriately referred to as the "length of sedimentation reaction in blood (LSRB)", remains the most widely used laboratory test for monitoring the course of infections, inflammatory diseases and some types of cancer. Thanks to the several recently developed methods ...

journal_title：Clinical chemistry and laboratory medicine

authors： Piva E,Fassina P,Plebani M

更新日期：2002-07-01 00:00:00

abstract：:The present article proposes personal suggestions to improve determinations and clinical interpretation of results of lipoprotein(a) assays. Methods and procedures for sampling and quantification of the various isoforms of lipoprotein(a) in serum, plasma and urine are reviewed with the aim of improving the reliability...

journal_title：Clinical chemistry and laboratory medicine

authors： Lippi G,Guidi G

更新日期：1998-01-01 00:00:00

abstract：Objectives:Matrix differences among serum samples from non-pregnant and pregnant patients could bias measurements. Standard Reference Material 1949, Frozen Human Prenatal Serum, was developed to provide a quality assurance material for the measurement of hormones and nutritional elements throughout pregnancy. Methods:...

journal_title：Clinical chemistry and laboratory medicine

authors： Boggs ASP,Kilpatrick LE,Burdette CQ,Tevis DS,Fultz ZA,Nelson MA,Jarrett JM,Kemp JV,Singh RJ,Grebe SKG,Wise SA,Kassim BL,Long SE

更新日期：2020-10-26 00:00:00

abstract：:An outbreak of the so-called Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2), has been spreading rapidly nationwide in China since December 2019. Wuhan, Hubei Province, is the hardest-hit region, with a rise in confirmed cases and its hospitals overwhelme...

journal_title：Clinical chemistry and laboratory medicine

authors： Yusong L,Duanliang P,Jia Y,Dunyan C,Hongbing J,Siyuan Y,Huanhuan C,Juan Z,Lyurong L

更新日期：2020-06-25 00:00:00

abstract：BACKGROUND:When performed erroneously, the venous blood specimen collection (VBSC) practice steps patient identification, test request management and test tube labeling are at high risk to jeopardize patient safety. VBSC educational programs with the intention to minimize risk of harm to patients are therefore needed. ...

journal_title：Clinical chemistry and laboratory medicine

authors： Willman B,Grankvist K,Bölenius K

更新日期：2018-10-25 00:00:00