[Pathogenetic characteristics of hemostatic disorders in chronic renal failure].
As many as 45 patients with terminal chronic renal failure (CRF) admitted to the hospital were examined for hemocoagulation and blood plasma content of medium-sized molecules (MSM). Animal (rabbit) experiments were made in vitro and in vivo to study the effect produced on hemocoagulation of MSM isolated from CFR patients' blood by acidic deproteinization, ultrafiltration and gel chromatography. Integrally, the MSM fraction was shown to exert marked anticoagulant and antiaggregation effects, to increase vascular permeability, promoting the development of hemorrhagic diathesis in CRF patients. Hemodialysis (HD) is an effective method for treating hemorrhagic diathesis of the given genesis. At the same time under the conditions of the presence of the cellular template (red blood cell hemolysis, platelet destruction as a result of HD) MSM may give rise to the development of thrombotic complications after HD completion and heparin neutralization. Therefore accumulation of MSM may play an important part in the onset of hemocoagulation disorders in patients with CRF.
Siatkovskiĭ
V A
VA
Pilotovich
V S
VS
Vasilenko
L P
LP
Zmachinskiĭ
V A
VA
Azarova
L A
LA
Shilaĭ
L M
LM
D000818:Animals; D001778:Blood Coagulation Disorders / Q000209:etiology*; D006474:Hemorrhagic Disorders / Q000209:etiology / Q000628:therapy; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood* / Q000150:complications; D008297:Male; D011817:Rabbits; D006435:Renal Dialysis; D013927:Thrombosis / Q000209:etiology; D014118:Toxins, Biological / Q000097:blood
D014118:Toxins, Biological; C026865:uremia middle molecule toxins
Patogeneticheskie osobennosti gemostaticheskikh narusheniĭ pri khronicheskoĭ pochechnoĭ nedostatochnosti.