Abstract
Abstract: Antibody‐dependent cellular cytotoxicity (ADCC) is a lytic mechanism in which a specific antibody acts cooperatively with leukocytic effector cells to induce target cell lysis. In this paper, the effect of exogenous melatonin on ADCC was examined. It was found that two evening intravenous injections of melatonin (1 mg/kg b.w.) was sufficient to enhance the capacity of splenocytes to mediate ADCC. This augmented activity returned to normal levels by day 6. Moreover, the opioid antagonist, naloxone, was unable to inhibit the ADCC enhancement, suggesting that melatonin did not operate through a naloxone‐sensitive opiatergic mechanism. These results further support the modulatory action of melatonin on immune responses.
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Dates
Type | When |
---|---|
Created | 18 years, 7 months ago (Feb. 2, 2007, 5:05 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 22, 2023, 5:17 p.m.) |
Indexed | 1 month, 1 week ago (July 24, 2025, 7:26 a.m.) |
Issued | 34 years, 5 months ago (April 1, 1991) |
Published | 34 years, 5 months ago (April 1, 1991) |
Published Online | 18 years, 7 months ago (Jan. 30, 2007) |
Published Print | 34 years, 5 months ago (April 1, 1991) |
@article{Giordano_1991, title={Melatonin‐induced enhancement of antibody‐dependent cellular cytotoxicity}, volume={10}, ISSN={1600-079X}, url={http://dx.doi.org/10.1111/j.1600-079x.1991.tb00827.x}, DOI={10.1111/j.1600-079x.1991.tb00827.x}, number={3}, journal={Journal of Pineal Research}, publisher={Wiley}, author={Giordano, Mirta and Palermo, Marina S.}, year={1991}, month=apr, pages={117–121} }