Acta Veterinaria et Zootechnica Sinica ›› 2024, Vol. 55 ›› Issue (8): 3374-3382.doi: 10.11843/j.issn.0366-6964.2024.08.011

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Preparation of Nano-manganese and Its Biological Effects

Mengdi WANG2(), Heng WANG1(), Xiuxiang LU1, Yumin WANG1, Wenjie FAN1, Chen YAO1, Pengxiang LIU1, Yanjie MA1, Guoyu YANG1,2,*()   

  1. 1. Key Open Laboratory of Animal Biochemistry and Nutrition, Ministry of Agriculture and Rural Affairs, Henan Agricultural University, Zhengzhou 450046, China
    2. College of Food and Biotechnology, Henan University of Animal Husbandry Economics, Zhengzhou 450046, China
  • Received:2023-09-04 Online:2024-08-23 Published:2024-08-28
  • Contact: Guoyu YANG E-mail:mengdi.ok@163.com;771521561@qq.com;haubiochem@163.com

Abstract:

Manganese is an important trace element that participates in various physiological processes, including skeletal, reproductive, energy metabolism, and normal functioning of the nervous and immune systems. Compared with soluble manganese ions, nano-manganese can maintain the continuous release of manganese ions at the injection site, induce local immune responses, and enhance the cellular uptake of antigens by dendritic cells (DCs), promoting the activation and maturation of DCs in the body. This article reviews the relevant issues of nano-manganese from the perspectives of their mechanism of action, preparation methods, functional characterization, problems with nano adjuvants, and solutions. The application of nano-manganese as vaccine adjuvants was emphasized and the problems and solutions of nano-manganese were proposed.

Key words: nano-manganese, vaccines adjuvant, research progress

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