ragweed pollen
National Institutes of Health
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Although CD4+ Th2 cells clearly play an essential role in the development of experimental allergic diseases, the functions CD8+ T…
Abstract Background: A study was performed to compare the effects of immunization with ragweed pollen (RW) in two different…
IL‐12 and IL‐4 are critical cytokines for Th1 and Th2 differentiation, respectively. To assess the roles of these cytokines in…
It has been shown in experiments on guinea-pigs sensitized with ragweed pollen (Ambrosia artemisiifolia) that dimebon (9-/2-(2…
Guinea pigs intranasally dusted with ragweed pollen (RW) for one month went into anaphylaxis in ragweed extract aerosol (RWEA…
Our previous findings that antigens, such as ovalbumin (OA) and the extract of ragweed pollen (RAG), could be rendered…
The number of T and B rosette-forming cells (T- and B-RFC) in guinea pigs was determined after sensitization with ragweed…
The conjugates of ovalbumin (OA) and of the nondialysable constitutents of the aqueous extract of ragweed pollen (RAG) with…
The two immunogenic preparations, ovalbumin (OA) and the nondialysable constituents of the aqueous extract of ragweed pollen (RAG…
ALLERGIC diseases such as hay fever, extrinsic asthma, drug hypersensitivities and some forms of urticaria are mediated by…