Performance of the Enzyme Linked Fluorescent Assay in Diagnosis of HIV Infection; Comparative Evaluation with other Methods.

Background: Our study aimed to investigate the role of the enzyme linked fluorescent assay (ELFA) method in the diagnosis of Human Immunodeficiency Virus (HIV) infection by comparing it with enzyme-linked immunosorbent assay (ELISA) and chemiluminescent microplate immunoassay (CMIA) methods and its role in the HIV diagnostic algorithm and to update the recommended algorithm for HIV testing.

Methods: We evaluated 101 HIV-reactive and 101 HIV-negative specimens. All samples were studied with the methods of anti HIV1/2 test micro-ELISA, ELFA, and CMIA.

As a Novel Procalcitonin Assay is Architect B∙R∙A∙H∙M∙S PCT; Comparison of Two Commercial Systems.

Background: Procalcitonin (PCT) is the precursor structure of the calcitonin hormone with 116 amino acids. The measurement of serum procalcitonin is currently being safely used in community-acquired pneumonia, bacterial peritonitis and sepsis in the diagnosis, decision on the initiation of treatment, and follow-up of the response to treatment. In this study, it is aimed to compare PCT results obtained by the VIDAS PCT that makes measurements by the enzyme-dependent fluorescence (ELFA) method and Architect PCT method, a chemiluminescent microparticle immunoassay (CMIA) that has just been put into use, both of which are B∙R∙A∙H∙M∙S licensed and have method differences.

Comparison of the GeneXpert® MTB/RIF Test and Conventional Methods in the Diagnosis of Mycobacterium tuberculosis.

Background: The objective of this study is to evaluate the performance of the GeneXpert MTB/RIF system in Mycobacterium tuberculosis (MTB) diagnosis and the detection of rifampicin resistance in pulmonary and extrapulmonary clinical samples.

Methods: A total of 849 samples (611 pulmonary and 238 extrapulmonary), which were sent to the laboratory of our hospital on suspicion of MTB, were included in the study. The samples cultured on Lowenstein Jensen medium and Mycobacteria Growth Indicator Tubes.

Endocan, TGF-beta, and ADMA as Risk Factors for Endothelial Dysfunction and Possible Vascular Disease in Patients with Subclinical Hypothyroidism.

Purpose: Although the relationship between atherosclerosis and overt hypothyroidism has been confirmed, it remains controversial in cases of subclinical hypothyroidism. Higher TSH and similar T4 suggest differences in set-points or differences due to diagnostic limitations regarding subclinical hypothyroidism. Endothelial dysfunction (ED) is a marker rather than a precursor of cardiovascular disease.

Tuberculous arthritis of the elbow joint: A case report.

Tuberculous arthritis of the elbow joint is rare. A 57-year-old male patient presented with swelling, pain, and redness of the elbow. The symptoms first appeared one month ago; he was given antibiotic treatment after the diagnosis of septic arthritis at another center.