Epitope Binning of Novel Monoclonal Anti F1 and Anti LcrV Antibodies and Their Application in a Simple, Short, HTRF Test for Clinical Plague Detection.

Mouse monoclonal antibodies were raised against plague disease biomarkers: the bacterial capsular protein fraction 1 (F1) and the low-calcium response-LcrV virulence factor (Vag). A novel tandem assay, employing BioLayer Interferometry (BLI), enabled the isolation of antibodies against four different epitopes on Vag. The tandem assay was carried out with hybridoma supernatants, circumventing the need for antibody purification.

[Carcinoid syndroma - diagnosis and management].

Neuroendocrine tumors (NETs, originally termed “carcinoids”) create a relatively rare group of neoplasms with an approximate incidence rate of 5 to 8 cases per 10 000 persons. NETs predominantly demonstrate indolent disease biology for many years. They become symptomatic when they are large enough or when they metastasize to the liver or the lungs, bones, or other sites.

Abnormalities in the relationship of paraoxonase 1 with HDL and apolipoprotein A1 and their possible connection to HDL dysfunctionality in type 2 diabetes.

Aims: Lipid parameters, lipid risk indexes and lipid-related oxidative stress markers (paraoxonase 1 [PON1] and lipid peroxides [LPO]) reflect the actual status of lipid metabolism in type 2 diabetes (T2DM). We hypothesized that relationships of high-density lipoprotein cholesterol (HDL-c) with PON1 and apolipoprotein A1 (ApoA1) and/or PON1 with ApoA1 under conditions of hyperglycaemia and oxidative stress might reveal HDL functionality. We investigated relationships between PON1, LPO, and lipid risk markers in T2DM subjects and compared them with those in healthy subjects.

Simultaneous Immunodetection of Anthrax, Plague, and Tularemia from Blood Cultures by Use of Multiplexed Suspension Arrays.

Multiplexed detection technologies are becoming increasingly important given the possibility of bioterrorism attacks, for which the range of suspected pathogens can vary considerably. In this work, we describe the use of Luminex MagPlex magnetic microspheres for the construction of two multiplexed diagnostic suspension arrays, enabling antibody-based detection of bacterial pathogens and their related disease biomarkers directly from blood cultures. The first 4-plex diagnostic array enabled the detection of both anthrax and plague infections using soluble disease biomarkers, including protective antigen (PA) and anthrax capsular antigen for anthrax detection and the capsular F1 and LcrV antigens for plague detection.

[Management of treatment in patients with neuroendocrine neoplasmas of digestive tract].

Neuroendocrine neoplasmas are a form of cancer arising from cells of diffuse neuroendocrine system. They produce peptides or amines that act as hormones or neurotransmitters. Incidence of NENs is relatively low.

[Management of treatment in patients with neuroendocrine neoplasmas of digestive tract].

Unlabelled: Neuroendocrine neoplasmas are a form of cancer arising from cells of diffuse neuroendocrine system. They produce peptides or amines that act as hormones or neurotransmitters. Incidence of NENs is relatively low.

Tailored intermittent therapy of carcinoid.

Background/aims: There is no established standard care of carcinoids as all experts agree. Endogenous somatostatin diurnal rhythm is influenced by administration of lanreotid. The purpose of this study is to evaluate efficacy of lanreotid on the clinical course in a group of patients with metastatic carcinoid.