Release of mitogenic factor by sensitized lymphocytes 285 Other studies have shown that humoral antibodies are capable to induce lymphocyte cytotoxicity in strictly allogeneic or autoimmune models [15, 161. MacLennan et al. [30] have also presented evidence that human antibodies of IgG class may i
Mitogenic activity of Mycoplasma pulmonis II. Studies on the biochemical nature of the mitogenic factor
β Scribed by Yehudith Naot; Rama Siman-Tov; Haim Ginsburg
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 624 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0014-2980
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
The mitogenic activity of Mycoplasma pulmonis has been demonstrated to reside in the membrane of this microorganism. Studies aimed at the identification of the membraneous mitogenic factor have revealed that membrane proteins are essential components of this mitogenic manifestation. In addition, it has been shown that the microorganism's outer surface membrane proteins are responsible for mitogenic activity. It has been shown, however, that isolated membrane lipids are not mitogenic for rat lymphocytes and are not required for the membrane's mitogenic potential.
π SIMILAR VOLUMES
## Abstract In this study the effects of retinoic acid on the binding and mitogenic activity of epidermal growth factor (EGF) in mouse fibroblast Balb/c 3T6 cells are further examined. Retinoic acid treatment of 3T6 cells results in a sixfold enhancement of ^125^Iβlabeled mouse EGF binding when ass
## Abstract Binding of ^125^Iβepidermal growth factor (EGF) to purified populations of rat astrocytes, oligodendrocytes, and neurons was measured. Astrocytes bound 40,000β100,000 EGF molecules per cell, while oligodendrocytes bound only 6,000β10,000 EGF molecules per cell. In contrast, neurons had