title: [Effect of intravenous laser irradiation on some blood biochemical indicators in the acute stage of lacunar infarcts].
abstract: OBJECTIVE
  To investigate the dynamics of lipid metabolism, C-reactive protein (CRP), lipid peroxidation and antioxidant system in lacunar infarction (LI) in chronic cerebral ischemia.
  
  
  METHODS
  Two groups of patients were studied. The main group included 31 patients who received intravenous laser irradiation of blood (ILIB) with semiconductor laser (wavelength - 0.67 microns, the power output - 3-2 mW) in addition to standard treatment. Patients of the control group (n=22) received only standard treatment.
  
  
  RESULTS
  A statistically significant decrease in total cholesterol levels to normal values due to the significant reduction of the content of antiatherogenic fraction of cholesterol (high-density lipoprotein and atherogenic low-density lipoprotein cholesterol) was found in the main group after treatment. The reduction in atherogenic cholesterol fractions in both groups was associated with the decrease in apolipoprotein B level. The level of CRP was higher than normal in the main and control groups of patients before and after treatment, which indicated the risk of vascular diseases in patients with LI. After treatment, superoxide dismutase activity returned to normal values. In patients of the main group, the catalase activity increased while the level of reduced glutathione did not change and lipid peroxidation products remained on the high level.
  
  
  CONCLUSIONS
  Additional antioxidant therapy is needed for these patients.
authors.forename: N I
authors.initials: NI
authors.lastname: Nechipurenko
authors.forename: L N
authors.initials: LN
authors.lastname: Anatskaia
authors.forename: L I
authors.initials: LI
authors.lastname: Matusevich
authors.forename: I D
authors.initials: ID
authors.lastname: Pashkovskaia
authors.forename: N Iu
authors.initials: NIu
authors.lastname: Shcherbina
mesh_terms: D000368:Aged; D000975:Antioxidants / Q000627:therapeutic use; D050197:Atherosclerosis / Q000097:blood; D001769:Blood / Q000528:radiation effects*; D002097:C-Reactive Protein / Q000032:analysis; D002374:Catalase / Q000097:blood; D005260:Female; D006801:Humans; D050356:Lipid Metabolism / Q000528:radiation effects; D015227:Lipid Peroxidation; D008077:Lipoproteins, LDL / Q000097:blood; D028022:Low-Level Light Therapy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D010847:Picolines / Q000627:therapeutic use; D059409:Stroke, Lacunar / Q000097:blood* / Q000532:radiotherapy*; D013482:Superoxide Dismutase / Q000097:blood
chemical_list: D000975:Antioxidants; D008077:Lipoproteins, LDL; D010847:Picolines; D002097:C-Reactive Protein; D002374:Catalase; D013482:Superoxide Dismutase; C009820:6-methyl-2-ethyl-3-hydroxypyridine