نتایج جستجو برای: turbidimetry

تعداد نتایج: 265  

Journal: :Advances in medical sciences 2009
J Donaldson O Fed'kiv M Pawłowska S Kowalik K H Erlwanger B Weström D Kruszewska S G Pierzynowski

PURPOSE Conventionally, the management of exocrine pancreatic insufficiency (EPI) involves the consumption of a specific diet as well as the replacement of pancreatic enzymes, the effectiveness of which is usually measured by a classical method of blood analyses of non-esterified fatty acids (NEFA) and triglycerides (TG). Dietary supplementation with a pancreatic enzyme preparation (PEP), in co...

Journal: :International journal of food microbiology 2012
I Mytilinaios M Salih H K Schofield R J W Lambert

A fundamental aspect of predictive microbiology is the shape of the microbial growth curve and many models are used to fit microbial count data, the modified Gompertz and Baranyi equation being two of the most widely used. Rapid, automated methods such as turbidimetry have been widely used to obtain growth parameters, but do not directly give the microbial growth curve. Optical density (OD) dat...

Journal: :Biomacromolecules 2008
Katie Giger Ram P Vanam Emek Seyrek Paul L Dubin

The aggregation of insulin near its isoelectric point and at low ionic strength was suppressed in the presence of heparin. To understand this effect, we used turbidimetry and stopped-flow to study the pH- and ionic strength ( I)-dependence of the aggregation of heparin-free insulin. The results supported the role of interprotein electrostatic interactions, contrary to the commonly held view tha...

Journal: :Arquivos brasileiros de cardiologia 2003
Luis C L Correia José C Lima Gary Gerstenblith Luis P Magalhães Agnaluce Moreira Octávio Barbosa Juliana Dumet Luiz Carlos S Passos Argemiro D'Oliveira Júnior José Péricles Esteves

OBJECTIVE To evaluate the performance of the turbidimetric method of C-reactive protein (CRP) as a measure of low-grade inflammation in patients admitted with non-ST elevation acute coronary syndromes (ACS). METHODS Serum samples obtained at hospital arrival from 68 patients (66 11 years, 40 men), admitted with unstable angina or non-ST elevation acute myocardial infarction were used to measu...

Journal: :Journal of the National Cancer Institute 2010
Kristine H Allin Børge G Nordestgaard Jeppe Zacho Anne Tybjaerg-Hansen Stig E Bojesen

Elevated plasma levels of C-reactive protein (CRP), a marker of inflammation, are associated with an increased risk of cancer, but it is unclear whether this association is causal. We examined whether four common single-nucleotide polymorphisms (SNPs) in the CRP gene that are associated with altered plasma CRP levels are causally associated with an increased risk of cancer. The study population...

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