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An edible vaccine is a food, typically plants, that contain vitamins, proteins or other nourishment that act as a vaccine against a certain disease. [1] Once the plant, fruit, or plant derived product is ingested orally, it stimulates the immune system. [1]
It has a body-centered cubic lattice and is unusual among elemental metals in having a very complex unit cell, with 58 atoms per cell (29 atoms per primitive unit cell) in four different types of site. [21] [18] It is paramagnetic at room temperature and antiferromagnetic at temperatures below 95 K (−178 °C). [22] Phase diagram of manganese [18]
Depending on the country, [38] manufactured foods fortified with either vitamin D 2 or D 3 may include dairy milk and other dairy foods, fruit juices and fruit juice drinks, meal replacement food bars, soy protein-based beverages, wheat flour or corn meal products, infant formulas, breakfast cereals and 'plant milks', [39] [180] [23] the last ...
The immune system must maintain its responsiveness to pathogenic antigens to prevent infections. The immune system has developed mechanisms in which orally ingested antigens can suppress following immune responses on a local and systemic level. [26] Oral tolerance may have evolved to prevent hypersensitivity reactions to food proteins. [27]
The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens , from viruses to bacteria , as well as cancer cells , parasitic worms , and also objects such as wood splinters , distinguishing them from the organism's own healthy tissue .
An immune response is a physiological reaction which occurs within an organism in the context of inflammation for the purpose of defending against exogenous factors. These include a wide variety of different toxins, viruses, intra- and extracellular bacteria, protozoa, helminths, and fungi which could cause serious problems to the health of the host organism if not cleared from the body.
The following outline is provided as an overview of and topical guide to immunology: . Immunology – study of all aspects of the immune system in all organisms. [1] It deals with the physiological functioning of the immune system in states of both health and disease; malfunctions of the immune system in immunological disorders (autoimmune diseases, hypersensitivities, immune deficiency ...
The innate immune system or nonspecific immune system [1] is one of the two main immunity strategies in vertebrates (the other being the adaptive immune system). The innate immune system is an alternate defense strategy and is the dominant immune system response found in plants , fungi , prokaryotes , and invertebrates (see Beyond vertebrates ).