Results 31 to 40 of about 203,110 (265)

Immunoregulatory function of Dictyophora echinovolvata spore polysaccharides in immunocompromised mice induced by cyclophosphamide

Open Life Sciences, 2021
The purpose of this study was to investigate whether the Dictyophora echinovolvata spore polysaccharides (DESP) affect the immunity in immunocompromised mice induced by cyclophosphamide (CTX).
Lin Chenqiang, Zhang Hui, Chen Longjun, Fang Yu, Chen Jichen   +4 more
doaj   +1 more source

Purification, Structural Characterization and Immunomodulatory Effects of Polysaccharides from Amomumvillosum Lour. on RAW 264.7 Macrophages

Molecules, 2021
Amomum Villosum Lour. (A. villosum) is a folk medicine that has been used for more than 1300 years. However, study of the polysaccharides of A. villosum is seriously neglected. The objectives of this study are to explore the structural characteristics of
Yang Zhou, Chunguo Qian, Depo Yang, Cailin Tang, Xinjun Xu, E-Hu Liu, Jingtang Zhong, Longping Zhu, Zhimin Zhao   +8 more
doaj   +1 more source

Research progress on the structure-activity relationship and action mechanisms of polysaccharides with immunomodulatory activity

Journal of Functional Foods
With the change of modern lifestyle, low immunity has become a health problem faced by more and more people. Hence, the development of natural active products with immunomodulatory activity has become one of the current hot research issues ...
Yuchen Huang, Can Zhang, Hongkun Xue, Jiaqi Tan   +3 more
doaj   +1 more source

Effects of Drying Methods on Physicochemical and Immunomodulatory Properties of Polysaccharide-Protein Complexes from Litchi Pulp

Molecules, 2014
Dried litchi pulp has been used in traditional remedies in China for many years to treat various diseases, and the therapeutic activity has been, at least partly, attributed to the presence of bioactive polysaccharides.
Fei Huang, Yajuan Guo, Ruifen Zhang, Yang Yi, Yuanyuan Deng, Dongxiao Su, Mingwei Zhang   +6 more
doaj   +1 more source

Aronia melanocarpa Flavonol Extract—Antiradical and Immunomodulating Activities Analysis

Plants, 2023
The study of Aronia melanocarpa’s (A. melanocarpa) biological activity is focused on obtaining the crude extract and separation of the flavonol compounds. The extraction and fractionation of A.
Kseniya Bushmeleva, Alexandra Vyshtakalyuk, Dmitriy Terenzhev, Timur Belov, Evgeniy Nikitin, Vladimir Zobov   +5 more
doaj   +1 more source

Immunomodulatory Activity of Complementary and Alternative Medicines [PDF]

Evidence-Based Complementary and Alternative Medicine, 2014
Around the world, the majority of people tend to adopt different health care approaches outside of the mainstream Western medicine for diseases or general well-being. These nonmainstream health care approaches are commonly referred to as complementary and alternative medicine (CAM).
Bhaskaran-Nair Harikumar, Kuzhuvelil, Hardman, Roland, Aranjani, Jesil Mathew, Vimala Raveendran, Vineesh, Thejass, Punathil   +4 more
openaire   +2 more sources

Purification, Structural Characterization, and Immunomodulatory Activities of a Glucan from Morchella sextelata

Foods
In search of natural and safe compounds with immunomodulatory effects, this study identified a glucan with a molecular weight (Mw) of 1.2 × 107 Da, named MSP-1-1, which was extracted and purified from Morchella sextelata via water extraction, alcohol ...
Shiqiong Xiang, Yang Chen, Jiayue Xia, Guiju Sun   +3 more
doaj   +1 more source

Effect of oral administration of Lactobacillus paracasei L9 on mouse systemic immunity and the immune response in the intestine [PDF]

Archives of Biological Sciences, 2016
A probiotic strain Lactobacillus paracasei L9,which was isolated from human intestine, was investigated for its immunomodulatory activity in vivo.
Zhu Yuanbo, Zhu Jun, Zhao Liang, Zhang Ming, Guo Huiyuan, Ren Fazheng   +5 more
doaj   +1 more source

Characterization and Immunological Activity of Exopolysaccharide from Lacticaseibacillus paracasei GL1 Isolated from Tibetan Kefir Grains

Foods, 2022
Two exopolysaccharide fractions (GL1-E1 and GL1-E2) of Lacticaseibacillus paracasei GL1 were isolated with the molecular weights of 3.9 × 105 Da and 8.2 × 105 Da, respectively. Both fractions possessed mannose, glucose, and galactose in molar ratios of 1.
Xiaomeng Wang, Juanjuan Tian, Xueliang Zhang, Nanyu Tang, Xin Rui, Qiuqin Zhang, Mingsheng Dong, Wei Li   +7 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source