In vitroandin vivoimmunostimulatory activity ofWoodfordia fruticosaflowers on non-specific immunity

the effects of high non fibrous carbohydrates diet on milk production, inflammation and molecular mechanism of innate immunity in lactating dairy cows

پژوهش حاضر با هدف بررسی اثر جیره حاوی کربوهیدراتهای غیرالیافی زیاد و بروز التهاب در گاوهای شیرده در دو آزمایش جداگانه انجام شد. در آزمایش اول 20 رأس گاو مبتلا به ورم پستان از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) و 20 رأس گاو سالم از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) انتخاب شدند. همه گاوها در دوره دوم و یا سوم شیردهی و در روزهای 80-120 پس از زایش بودند. میانگین تولید شیر در گروه...

Specific and Non-specific Immunity in Experimental Cryptococcosis in Mice

The course of lethal cryptococcosis in mice was modified by immunization with the same strain or different strains of Cryptococcus neoformans. Protection was associated with a definite decrease in tissue fungus multiplication over the initial 7 days of infection. Such immunity was species-specific and did not protect against heterologous challenge with Staphylococcus aureus, Klebsiella pneumoni...

Constitutional and non-specific immunity to infection.

Most immunologists focus on elaborate non-specific and antigen-specific factors of reactive immunity produced by the vertebrate lymphoid system. Modern principles of immunogenic prophylaxis and therapy are based solely on the use of these agents. There is, however, a more effective system of specific resistance which is shared by all forms of life: hereditary constitutional immunity to infectio...

Non-specific humoural immunity response in latent and tertiary syphilis.

The Role of Opsonins in Non-specific Immunity

A study of the recoveries of radioactivity, and of viable bacteria following injection of P(32)-labelled E. coli into the mouse peritoneum, has indicated that the rapid decrease in viable bacteria which occurs is largely due to peritoneal events, and not to the transport of bacteria elsewhere. The serum from mice given lipopolysaccharides 48 hours previously, when used to pretreat bacteria befo...