In the article was studied effects of flavonol quercetin on indices adaptive immune response in experimental animals 14 th day bacterial-immune periodontitis development. Indices protection were determined by relative number lymphocytes with CD3+, CD4+, CD8+, CD19+, CD16+ and immunoregulatory index (CD4+ / CD8+) intact inflammatory process development periodontal tissues as well therapeutic que...

CD4(+)CD25(+) immunoregulatory T cells play a pivotal role in preventing organ-specific autoimmune diseases and in tolerance induction to allogeneic organ transplants. We investigated whether these cells could also control graft-versus-host disease (GVHD), the main complication after allogeneic hematopoietic stem cell transplantation (HSCT). Here, we show that the few CD4(+)CD25(+) T cells natu...

Non-major histocompatibility complex-restricted cytotoxicity or natural killer (NK) activity could be detected in all intestinal lamina propria mononuclear cell preparations of histologically normal mucosa from 57 patients with gastrointestinal disease. Similar levels of NK activity were detected among the different disease groups. Within the inflammatory bowel disease patient group, however, C...

Objective. To study the effect of local photodynamic therapy (PDT) on immunity in patients with maxillofacial region and neck phlegmonas. Materials methods. The included 62 phlegmon neck. Two groups were formed. Patients 1st group treated locally according to traditional second additionally underwent PDT background complex therapeutic measures. Results. Under influence preparation «Fotolon» phl...

BACKGROUND Previous in vivo studies have shown that mesenchymal stem cell (MSC) transplantation significantly improves the condition of a number of autoimmune diseases including autoimmune cerebrospinal meningitis, multiple sclerosis, glomerulonephritis and systemic lupus erythematosus. METHODS To investigate the immunoregulatory effect of stem cell transplantation, human umbilical cord MSCs ...

Objective This study aimed to explore the immunoregulatory effect of flavonoids of blueberry (Vaccinium corymbosum L.) leaves (FBL). Methods The flavonoids of blueberry leaves were prepared with 70% ethanol and were identified by ultraperformance liquid chromatography/quadrupole-time-of-flight mass spectrometry (UPLC/Q-Tof-MS). The immunoregulatory effect and possible regulatory mechanisms of...