In Vitro Properties of Leukocyte Dialysates Containing Transfer Factor
نویسندگان
چکیده
منابع مشابه
In vitro properties of leukocyte dialysates containing transfer factor.
The chief impediment to the precise biochemical identification of transfer factor and its mechanism of action has been the lack of a reproducible in vitro assay. We now report on a method by which dialysates containing transfer factor of proven in vivo potency can convert nonimmune lymphocytes to immune responsiveness in vitro, as reflected by antigen-triggered lymphocyte proliferation. However...
متن کاملImmunotherapy with Dialyzable Leukocyte Extracts Containing Transfer Factor
Dialyzable leukocyte extracts (DLE) are complexes consisting of a large number of low molecular weight substances. These extracts possess immunomodulatory properties, which are mainly attributed to small peptides with molecular weight of 3.5–6.0 kDa called “transfer factor.” This chapter reviews the nature and immunological characteristics of DLE containing transfer factor (TF), their mechanism...
متن کاملRequirement of precommitted cells as targets for the augmentation of lymphocyte proliferation by leukocyte dialysates
After our initial report tha leukocyte dialysates containing transfer factor augment the thymidine incorporation of antigen-stimulated lymphocytes, we have adapted the system to microleukocyte cultures. This modification permits both (a) the simultaneous assay of a single dialysate on the cells of multiple individuals, and (b) the assay of multiple dialysates on the cells of a single individual...
متن کاملthe effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
pragmatic transfer in compliment responses and chastisements by iranian learners of english
فرهنگ های گوناگون دریافت ها و تعبیر های مختلفی از تناسب و ادب دارند. بنابراین، ارتباط میان فرهنگی خطرات ذاتی خطای ارتباطی را نشان می دهد. این پژوهش به منظور تعیین وقوع انتقال منظورشناختی زبان در زبان بینابینی زبان آموزان ایرانی، اختلاف منظورشناختی زبان را بین فارسی و انگلیسی در کنش های کلامی پاسخ تحسین و انتقاد بررسی می کند.داده ها از میان 33 آمریکایی انگلیسی زبان، 85 زبان آموز ایرانی در سطوح م...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1974
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.71.4.1178