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Fan Q, Du E, Chen F, Tao W, Zhao N, Huang S, Guo W, Huang J, Wei J. Maternal Magnolol Supplementation during Pregnancy and Lactation Promotes Antioxidant Capacity, Improves Gut Health, and Alters Gut Microbiota and Metabolites of Weanling Piglets. Metabolites 2023; 13:797. [PMID: 37512505 PMCID: PMC10383630 DOI: 10.3390/metabo13070797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/14/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
Maternal nutrition exerts a profound effect on the postnatal performance of offspring, especially during the weaning period. The multifunctional bioactive component magnolol (MAG) has shown promise as a dietary supplement. This study aimed to explore the effects of maternal MAG supplementation on the antioxidant capacity, gut health, gut microbiome, and metabolome composition of weanling piglets. Fifty pregnant sows were randomly divided into two equally sized groups, the control group and the group supplemented with 100 g/t MAG during the gestation and lactation periods, and 7 days postweaning, the pups were euthanized. The microbiome and metabolome features of weanling piglet colons were compared. Our results revealed that maternal MAG supplementation modified the serum redox status of weanling piglets by decreasing malondialdehyde concentration and increasing superoxide dismutase activity and total antioxidant capacity. Moreover, the decreased indicators of diarrhea were accompanied by improved gut barrier function, in which serum diamine oxidase concentration was decreased, and expressions of zona occludens-1, claudin-1, and intestinal alkaline phosphatase were increased in the colon of weanling piglets from sows supplemented with MAG. Further analysis of the gut microbiota indicated that maternal MAG supplementation significantly increased the relative abundance of beneficial bacteria in the colon of weanling piglets, including Faecalibacterium prausnitzii and Oscillospira. Metabolome analysis identified 540 differential metabolites in the colon of piglets from MAG-fed dams, of which glycerophospholipid classes were highly correlated with progeny gut health and key beneficial bacteria. Our findings indicated that maternal MAG supplementation can improve the oxidative status and gut health of weanling piglets, possibly due to alterations in the gut microbiota and metabolites.
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Affiliation(s)
- Qiwen Fan
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Encun Du
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Fang Chen
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Wenjing Tao
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Na Zhao
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Shaowen Huang
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Wanzheng Guo
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Jing Huang
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
| | - Jintao Wei
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Wuhan 430064, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan 430064, China
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Ren H, Li K, Min Y, Qiu B, Huang X, Luo J, Qi L, Kang M, Xia P, Qiao H, Chen J, Cui Y, Gan L, Wang P, Wang J. Rehmannia glutinosa Polysaccharides: Optimization of the Decolorization Process and Antioxidant and Anti-Inflammatory Effects in LPS-Stimulated Porcine Intestinal Epithelial Cells. Antioxidants (Basel) 2023; 12:antiox12040914. [PMID: 37107289 PMCID: PMC10136223 DOI: 10.3390/antiox12040914] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
Polysaccharide decolorization has a major effect on polysaccharide function. In the present study, the decolorization of Rehmannia glutinosa polysaccharides (RGP) is optimized using two methods-the AB-8 macroporous resin (RGP-1) method and the H2O2 (RGP-2) method. The optimal decolorization parameters for the AB-8 macroporous resin method were as follows: temperature, 50 °C; macroporous resin addition, 8.4%; decolorization duration, 64 min; and pH, 5. Under these conditions, the overall score was 65.29 ± 3.4%. The optimal decolorization conditions for the H2O2 method were as follows: temperature, 51 °C; H2O2 addition, 9.5%; decolorization duration, 2 h; and pH, 8.6. Under these conditions, the overall score was 79.29 ± 4.8%. Two pure polysaccharides (RGP-1-A and RGP-2-A) were isolated from RGP-1 and RGP-2. Subsequently, their antioxidant and anti-inflammatory effects and mechanisms were evaluated. RGP treatment activated the Nrf2/Keap1 pathway and significantly increased the activity of antioxidant enzymes (p < 0.05). It also inhibited the expression of pro-inflammatory factors and suppressed the TLR4/NF-κB pathway (p < 0.05). RGP-1-A had a significantly better protective effect than RGP-2-A, likely owing to the sulfate and uronic groups it contains. Together, the findings indicate that RGP can act as a natural agent for the prevention of oxidation and inflammation-related diseases.
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Affiliation(s)
- Heng Ren
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Kejie Li
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Yan Min
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Binhang Qiu
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Xiaolu Huang
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Jingxin Luo
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Liwen Qi
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Maoli Kang
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Peng Xia
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Hanzhen Qiao
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Jun Chen
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Province Key Innovation Center of Integration in Production and Education for High-Quality and Safe Livestock and Poultry, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yaoming Cui
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Liping Gan
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Peng Wang
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
| | - Jinrong Wang
- School of Bioengineering, Henan University of Technology, Lianhua Street, Hi-Tech Zone, Zhengzhou 450000, China
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Zhang S, Xiong L, Cui C, Zhao H, Zhang Y, Tian Z, Guan W, Chen F. Maternal Supplementation with Artemisia annua L. Ameliorates Intestinal Inflammation via Inhibiting the TLR4/NF-κB and MAPK Pathways and Improves Oxidative Stability of Offspring. Food Funct 2022; 13:9311-9323. [DOI: 10.1039/d2fo00675h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Artemisia annua L. (A. annua) contains artemisinin, which attracts attention on account of its anti-inflammatory and anti-oxidant effects. The increased intestinal inflammation, oxidative stress, and hypoimmunity commonly occur in the...
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