The utility of inflammation and platelet biomarkers in patients with acute coronary syndromes.

Introduction: Thrombotic and inflammatory mechanisms are involved in the pathophysiology of acute coronary syndrome (ACS). The aim of the study was the evaluation of inflammation (white blood cells count/WBC, C-reactive protein/CRP, interleukin-6/IL-6) and platelet (platelet count/PLT, mean platelet volume/MPV, large platelet/LPLT, beta-thromboglobulin/β-TG) biomarkers in the groups of ACS patients depending on the severity of signs and symptoms and compared to controls without coronary artery disease.

Materials And Methods: The study group included 93 patients categorized into 3 subgroups depending on the severity of signs and symptoms of ACS.

CXCL9, CXCL10, CXCL11, and their receptor (CXCR3) in neuroinflammation and neurodegeneration.

The aim of this review is to present data from the available literature concerning CXCL9, CXCL10 and CXCL11, as well as their receptor 3 (CXCR3) in selected diseases of the central nervous system (CNS), such as tickborne encephalitis (TBE), neuroborreliosis (NB), Alzheimer's disease (AD), and multiple sclerosis (MS). CXCL9, CXCL10, and CXCL11 lack glutamic acid-leucine-arginine (ELR), and are unique, because they are more closely related to each other than to any other chemokine. The aforementioned chemokines are especially involved in Th1-type response and in various diseases, as their expression correlates with the tissue infiltration of T cells.

The isoform A of reticulon-4 (Nogo-A) in cerebrospinal fluid of primary brain tumor patients: influencing factors.

Background: The influence of isoform A of reticulon-4 (Nogo-A), also known as neurite outgrowth inhibitor, on primary brain tumor development was reported. Therefore the aim was the evaluation of Nogo-A concentrations in cerebrospinal fluid (CSF) and serum of brain tumor patients compared with non-tumoral individuals.

Results: All serum results, except for two cases, obtained both in brain tumors and non-tumoral individuals, were below the lower limit of ELISA detection.

CXCL9 concentrations in cerebrospinal fluid and serum of patients with tick-borne encephalitis.

Introduction: The aim of our current study was to evaluate cerebrospinal fluid (CSF) and serum CXCL9 concentrations and diagnostic usefulness of this molecule in tick-borne encephalitis (TBE). The study included TBE patients in the acute phase (TBE I) and after 2 weeks of follow-up (TBE II). The control group consisted of patients investigated for suspected central nervous system (CNS) infection, but with normal CSF findings.

[Difficulties in classifying body cavity fluids into transudate/ exudate depending on the various diagnostic criteria].

Unlabelled: Disease processes may impair the production and reabsorption of fluid from in the body cavities, which results in its excessive accumulation.

Aim: The aim of the study was the evaluation of difficulties regarding the classification of fluids from the body cavities into transudate/exudate observing the following: Light's criteria, total fluid protein concentration, and total protein ratio (TP ratio) and lactate dehydrogenase ratio (LDH ratio).

Materials And Methods: Retrospective analysis was conducted on pleural (N=314), peritoneal (N=114) and pericardial (N=10) fluids, which were tested for the total protein concentration and LDH activity both in fluid and serum and calculated on TP ratio and LDH ratio.