Essential phospholipids modify immunological functions and reduce experimental atherosclerosis in rabbits.

Atherosclerosis was induced in male mongrel rabbits with a high-fat diet and the influence of essential phospholipids (EPL) on plaque formation, parameters of lipid metabolism and immunological functions was studied. When EPL were added to the high-fat diet there was a significant reduction in the area of atherosclerotic involvement of the aorta. The serum concentration of lipids decreased, often to normal values, and cholesterol esterified with polyunsaturated fatty acids appeared.

Padma 28 modifies immunological functions in experimental atherosclerosis in rabbits.

The effect of Padma 28 on selected parameters of humoral and cellular immune reactions in rabbits subjected to experimental atherosclerosis was studied. The drug significantly reduced the size of atherosclerotic plaques in the aorta and restored to a varying extent the immune functions studied. The possible mechanism by which Padma 28 may exert its anti-atherosclerotic action is discussed in the scope of the immunological theory of atherosclerosis.

Studies on effect of pesticide Chlorfenwinfos on mouse immune system.

The effect of organophosphate pesticide--Chlorfenwinfos on the selected parameters of humoral and cellular immunologic response in mice was investigated. Hematologic and histologic examinations were run parallelly. The animals were treated with pesticide p.

The influence of bursocytes and thymocytes on graft versus host reaction and IgG level in chickens.

Graft versus host reaction was induced by the blood of chickens previously transferred by the bursa and thymus cells. These bursa and thymus cells were taken from bursectomized or thymectomized chicken. It was occurred that graft versus host reaction was influenced by transfer of bursa and thymus cell.

Graft versus host reaction induced by thymectomized and bursectomized chicken blood.

Graft versus host reaction in chicken embryos was induced by blood taken from thymectomized or bursectomized or nonoperated donors. The intensity of graft versus host reaction induced by the blood of thymectomized chickens was increased comparing to the reaction induced by blood from control donors. No such result was recorded when the blood donors had the bursa of Fabricius removed.