CORRECTION CRITERIA FOR THE BONE TISSUE STRUCTURE DISORDERS IN CHILDREN LIVING IN RADIOLOGICALLY CONTAMINATED TERRITORIES AFTER THE CHORNOBYL NPP ACCIDENT.

Objective: To determine the structure of abnormalities of bone tissue and substantiate the management tactics inacute lymphoblastic leukemia (ALL) pediatric patients and in children with no oncohematological disorders, livingin radiologically contaminated territories (RCT).

Materials And Methods: Children (n = 220) living in RCT were the study participants i.e.

Personalization of a computational systems biology model of blood platelet calcium signaling.

Anuclear blood cells, platelets, are the basis for the formation of blood clots in human vessels. While antiplatelet therapy is most often used after ischemic events, there is a need for its personalization due to the limited effectiveness and risks of bleeding. Previously, we developed a series of computational models to describe intracellular platelet signaling and a set of experimental methods to characterize the platelets of a given patient.

Amyloid Fibrils of the s36 Protein Modulate the Morphogenesis of Eggshell.

is the oldest classic model object in developmental genetics. It may seem that various structures of the fruit fly at all developmental stages have been well studied and described. However, recently we have shown that some specialized structures of the eggshell contain an amyloid fibril network.

Differential effects of angiotensin II and aldosterone on human neutrophil adhesion and concomitant secretion of proteins, free amino acids and reactive oxygen and nitrogen species.

Invasion and adhesion of neutrophils into tissues and their concomitant secretion play an important role in the development of vascular pathologies, including abdominal aortic aneurysm (AAA). Chronic administration of angiotensin II is used to initiate AAA formation in mice. The role of aldosterone in this process is being studied.

ATP and Formyl Peptides Facilitate Chemoattractant Leukotriene-B4 Synthesis and Drive Calcium Fluxes, Which May Contribute to Neutrophil Swarming at Sites of Cell Damage and Pathogens Invasion.

Here, we demonstrate that human neutrophil interaction with the bacterium fuels leukotriene B4 synthesis induced by the chemoattractant fMLP. In this work, we found that extracellular ATP (eATP), the amount of which increases sharply during tissue damage, can effectively regulate fMLP-induced leukotriene B4 synthesis. The vector of influence strongly depends on the particular stage of sequential stimulation of neutrophils by bacteria and on the stage at which fMLP purinergic signaling occurs.