Contribution of Interleukin-6 system genes polymorphisms to the development of coronary atherosclerosis.

Coronary artery disease (CAD) continues to be a main cause of high cardiovascular morbidity and mortality and its prevalence is expected to increase as the population ages, so its prevention is a key public health policy goal. The risk of developing atherosclerosis is related to a complex interaction of genetic, environmental and lifestyle factors. Significant progress has been made in understanding the genetic architecture of this disease in the last decade.

[Clinical biochemistry methods in objectiva evalution of overeating foood of carnivores (meat)by a phylogenetically herbivorous homo sapiens (a patient).].

The abuse of food of carnivores (meat) by phylogeneticallyI herbivorous Homo sapiens (a patient) initiates atherosclerosis. Addressing biogenetic law of E. Haeckel that ontogeny recapitulates phylogeny (a universal anamnesis), we suggest a diagnostic technique that allows evaluation of the meat diet abuse by a herbivorous Homo sapiens.

[Clinical biochemistry methods in objectiva evalution of overeating foood of carnivores (meat) by a phylogenetically herbivorous homo sapiens (a patient).].

The abuse of food of carnivores (meat) by phylogeneticallyI herbivorous Homo sapiens (a patient) initiates atherosclerosis. Addressing biogenetic law of E. Haeckel that ontogeny recapitulates phylogeny (a universal anamnesis), we suggest a diagnostic technique that allows evaluation of the meat diet abuse by a herbivorous Homo sapiens.

[Atherosclerosis and atheromatosis are consequtive metabolic disordes. Pathology of the biological functions of trophology and endoecology is the basis for ischemic heart disease prevention.].

Atherosclerosis and atheromatosis are different nonphysiological processes with different etiology and pathogenesis. They manifest alterations in different biological functions. According to our original phylogenetic theory of general pathology, atherosclerosis is associated with altered biological function of trophology, eating, biological reaction of exotrophy.

[Biological role of insulin: transformation of carnivores leaving in the ocean into herbivores living on the dry land. Development of the biological function of locomotion and kinetic parameters of the body.].

Phylogenetic theory of general pathology draws researchers' attention to the following aspects of the biological effects of insulin. 1. Phylogenetically, in vivo insulin is primarily involved in the metabolism of fatty acids (FA) and only in the second turn in glucose metabolism; regulation of FA metabolism in cells started millions of years earlier than that of glucose metabolism.

[The atherosclerosis and atheromatosis as two etiologically different aphysiological processes at single pathogenesis. Atheromatosis and pathogenetic role of insulin.].

It is supposed that at stages of phylogenesis seven biological functions was developed: 1) biological function of trophology; 2) homeostasis; 3) endoecology; 4) adaptation; 5) continuation of species; 6) locomotion; 7) cognitive function, including intellect. The function of trophology (feeding) is implemented by two biological reactions: exophilia - external feeding and endophilia - internal feeding. The function of endoecology prevents exceeding of upper limit of physiological interval by no substrate, catabolites and endogenous phlogogens.

[The individual fatty acids of blood plasma: biological role of substrates, parameters of quantity and quality, diagnostic of atherosclerosis and atheromotosis.].

The atherosclerosis and atheromotosis are supposed to be, according to phylogenetic theory of general pathology, two etiologically different aphysiological processes, unified by community of pathogenesis. The atherosclerosis is a derangement of biological function of trophology (feeding), biological reaction of exotrophy (external feeding) and biological function of adaptation, biological reaction of compensation in response to deficiency of ῳ-3 and ῳ-6 polyenoic fatty acids. In case of deficiency of polyenoic fatty acids in cells and during synthesis of eicosanoids of group I from unsaturated endogenous ῳ-6 С20: 3 digomo-γ-linoleic unsaturated fatty acid, atherosclerosis is developed, a complex metabolism disorder in vivo.

The association of PLA2G2A single nucleotide polymorphisms with type IIa secretory phospholipase A2 level but not its activity in patients with stable coronary heart disease.

Background: Single nucleotide polymorphisms (SNPs) of the secretory phospholipase A2 type IIa (sPLA-IIa) gene (PLA2G2A) affect sPLA2-IIa level and activity in patients with diabetes mellitus, acute coronary syndrome or recent cardiovascular surgical interventions. Our study examined the effects of PLA2G2A SNPs on sPLA2-IIa levels and activity in patients with stable CHD.

Methods And Results: The study included a total of 396 patients (30% women).

Two-year follow-up of percutaneous coronary intervention using EucaTax or Cypher.

Background: The EucaTax stent (EUPES) is a coronary stent with biodegradable polymer and camouflage coating that has been developed to promote the complete elution of drugs and decrease the risk of late complications. The aim of this study was to evaluate the efficacy and safety of the double-coated EUPES in patients with stable angina versus sirolimus-eluting stent CYPHER (SES) with permanent polymer coating.

Methods And Materials: The study included consecutive patient with at least 70% de novo coronary lesions in one or two native coronary arteries and who had undergone the coronary stenting using either EUPES or SES.

Inhibitor of beta-hydroxy-beta-methylglutaryl coenzyme A reductase decreases energy supply to the myocardium in rats.

Hypocholesterolemic preparations, inhibitors of the key enzyme of cholesterol biosynthesis beta-hydroxy-beta-methylglutaryl coenzyme A reductase (statins), block the synthesis of ubiquinone Q10, intermediate electron carrier in the mitochondrial respiratory chain. This should decrease energy supply to tissues. Daily peroral administration of beta-hydroxy-beta-methylglutaryl coenzyme A reductase inhibitor simvastatin (24 mg/kg perorally) for 30 days had no effect on the contents of macroergic phosphates (ATP and creatine phosphate) in the liver, but decreased these parameters in the myocardium.