1
|
Ye B, Wang Q, Ye Q, Wang D, Wang Z, Dong Z, Zou J. Effects of different combinations of koumine and gelsemine on growth performance, intestinal health, and transcriptome of Cyprinus carpio. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133130. [PMID: 38086301 DOI: 10.1016/j.jhazmat.2023.133130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 02/08/2024]
Abstract
Koumine (KM) and gelsemine (GS) have shown significant benefits in livestock production, but their potential in aquaculture remains largely unexplored. This study examined the impact of different KM and GS combinations as feed additives on C. carpio (90 fish per group, initial weight 1.95 ± 0.08 g). KM and GS were introduced in ratios of 2:2 (mg/kg), 2:1 (mg/kg), and 2:0.67 (mg/kg) over a 10-week aquaculture experiment. The results demonstrate that the 2:1 (mg/kg) group increases the villus length, muscular layer thickness, crude protein, and crude fat content. Regarding fatty acid content, KM and GS enhance the levels of various fatty acids, including the total saturated fatty acid and total monounsaturated fatty acid. Additionally, KM and GS improve the composition and function of the intestinal microbiota. The 2:1 (mg/kg) group significantly elevates the enzymatic activities of SOD, MDA, CAT and upregulates the expression of immune-related genes such as toll-like receptor 2, transforming growth factor β, and glutathione S-transferase. Transcriptomic analysis suggests that KM and GS may have potential benefits for nutrient utilization and immune regulation in C. carpio. In summary, this study provides valuable insights into the use of KM and GS as feed additives in aquaculture.
Collapse
Affiliation(s)
- Bin Ye
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Qiujie Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Qiao Ye
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Dongjie Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Zhenlu Wang
- College of Animal Science, Guizhou University, Guiyang 550025, China
| | - Zaijie Dong
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China.
| | - Jixing Zou
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China.
| |
Collapse
|
2
|
Cao YH, Chen TT, Peng X, Wu RR, Li X, Liu GF, Shen LX, Chen XJ, Yang Z, Liu ZY, Sun ZL, Wu Y. Effect of Dietary Gelsemium elegans Benth. Extract on the Growth, Slaughter Performance, Meat Quality, Intestinal Morphology, and Microflora of Yellow-Feathered Chickens. J Poult Sci 2023; 60:2023023. [PMID: 37691877 PMCID: PMC10482210 DOI: 10.2141/jpsa.2023023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 08/21/2023] [Indexed: 09/12/2023] Open
Abstract
The plant species Gelsemium elegans Benth. (GEB) promotes pig and sheep growth; however, little is known about its effects in chickens. In this study, a GEB extract (GEBE) was prepared, and its effects on the growth, slaughter, antioxidant performance, meat quality, serum biochemical indices, intestinal morphology, and microflora of yellow-feathered chickens were evaluated. In total, 600 chickens aged 15 days were randomly divided into four groups with five replicates each and fed a basal diet containing 0% (control), 0.25% (0.25 GEBE), 0.75% (0.75 GEBE), or 1.25% (1.25 GEBE) GEBE until 49 days of age. Chickens were then killed, and their meat, organs, and serum and cecal contents were collected. GEBE reduced the feed conversion ratio, particularly in the 0.75 and 1.25 GEBE groups. Furthermore, the GEBE diet improved meat tenderness and reduced the meat expressible moisture content and liver malondialdehyde content, indicating high meat quality. Whereas the 0.25 GEBE diet increased the level of Lactobacillus acidophilus in the cecum, the 0.75 GEBE diet decreased the Escherichia coli level therein. These findings demonstrate that GEBE may improve the meat quality and cecal microbiota of yellow-feathered chickens, providing a basis for identifying candidate alternatives to conventional antibiotics as growth promoting feed additives.
Collapse
Affiliation(s)
- Yu-Hang Cao
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Ting-Ting Chen
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Xiong Peng
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Rong-Rong Wu
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Xiang Li
- Hunan Canzoho Biological Technology Co., Ltd., Liuyang
410329, China
| | - Gao-Feng Liu
- Hunan Canzoho Biological Technology Co., Ltd., Liuyang
410329, China
| | - Li-Xia Shen
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Xiao-Jun Chen
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Zi Yang
- Academician Workstation, Changsha Medical University,
Changsha 410219, China
| | - Zhao-Ying Liu
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Zhi-Liang Sun
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| | - Yong Wu
- College of Veterinary Medicine, Hunan Agricultural
University, Changsha 410128, China
| |
Collapse
|
3
|
Elbarbry F. Natural Products; from the Laboratory to Clinical Practice. Molecules 2023; 28:molecules28073184. [PMID: 37049945 PMCID: PMC10096556 DOI: 10.3390/molecules28073184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 03/31/2023] [Indexed: 04/07/2023] Open
Abstract
It has been such a great honor to serve as the Guest Editor for this Special Issue, “Exploration on Pharmacokinetics and Pharmacodynamics of Natural Molecules: Current Status and Future Perspectives” [...]
Collapse
Affiliation(s)
- Fawzy Elbarbry
- School of Pharmacy, Pacific University Oregon, Hillsboro, OR 97123, USA
| |
Collapse
|
4
|
Sex Differences in the In Vivo Exposure Process of Multiple Components of Gelsemium elegans in Rats. Metabolites 2022; 13:metabo13010033. [PMID: 36676958 PMCID: PMC9865510 DOI: 10.3390/metabo13010033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/14/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
Asian Gelsemium elegans (G. elegans) has a wide range of pharmacological activities. However, its strong toxicity limits its potential development and application. Interestingly, there are significant gender differences in G. elegans toxicity in rats. This work aimed to elucidate the overall absorption, distribution, metabolism, and excretion (ADME) of whole G. elegans crude extract in female and male rats using high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (HPLC/QqTOF-MS), which facilitates determining the reasons for the gender differences in toxicity. A total of 25 absorbed bioactive components and 3 related produced metabolites were tentatively identified in female rats, while only 17 absorbed bioactive components and 3 related produced metabolites were identified in male rats. By comparison of peak intensities, most compounds were found to be more active in absorption, distribution and excretion in female rats than in male rats, which showed that female rats were more sensitive to G. elegans. This study was the first to investigate the multicomponent in vivo process of G. elegans in rats and compare the differences between sexes. It was hypothesized that differences in the absorption of gelsedine-type alkaloids were one of the main reasons for the sex differences in G. elegans toxicity.
Collapse
|
5
|
Wang Q, Wang D, Zuo Z, Ye B, Dong Z, Zou J. Effects of Dietary Koumine on Growth Performance, Intestinal Morphology, Microbiota, and Intestinal Transcriptional Responses of Cyprinus carpio. Int J Mol Sci 2022; 23:ijms231911860. [PMID: 36233179 PMCID: PMC9570066 DOI: 10.3390/ijms231911860] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/23/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Gelsemium elegans Benth. (GEB) is a traditional medicinal plant in China, and acts as a growth promoter in pigs and goats. Koumine (KM) is the most abundant alkaloid in GEB and produces analgesic, anti-cancer, and immunomodulatory effects. KM can be used as an aquatic immune stimulant, but its growth-promoting effects and transcriptional mechanisms have not been investigated. Diets containing KM at 0, 0.2, 2, and 20 mg/kg were fed to Cyprinus carpio for 71 days to investigate its effects on growth performance, intestinal morphology, microflora, biochemical indicators, and transcriptional mechanisms. Cyprinus carpio fed with KM as the growth promoter, and the number of intestinal crypts and intestinal microbial populations were influenced by KM concentration. KM increased the abundance of colonies of Afipia, Phyllobacterium, Mesorhizobium, and Labrys, which were associated with compound decomposition and proliferation, and decreased the abundance of colonies of pathogenic bacteria Methylobacterium-Methylorubrum. A total of 376 differentially-expressed genes (DEGs) among the four experimental groups were enriched for transforming growth factor-β1 and small mother against decapentaplegic (TGF-β1/Smad), mitogen-activated protein kinase (MAPK), and janus kinases and signal transducers and activators of transcription (Jak/Stat) signaling pathways. In particular, tgfbr1, acvr1l, rreb-1, stat5b, smad4, cbp, and c-fos were up-regulated and positively correlated with KM dose. KM had a growth-promoting effect that was related to cell proliferation driven by the TGF-β1/Smad, MAPK, and Jak/Stat signaling pathways. KM at 0.2 mg/kg optimized the growth performance of C. carpio, while higher concentrations of KM (2 and 20 mg/kg) may induce apoptosis without significantly damaging the fish intestinal structure. Therefore, KM at low concentration has great potential for development as an aquatic growth promotion additive.
Collapse
Affiliation(s)
- Qiujie Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Dongjie Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Zhiheng Zuo
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Bin Ye
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Zaijie Dong
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
- Correspondence: (Z.D.); (J.Z.); Tel.: +86-0510-85551424 (Z.D.); +86-020-87571321 (J.Z.)
| | - Jixing Zou
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (Z.D.); (J.Z.); Tel.: +86-0510-85551424 (Z.D.); +86-020-87571321 (J.Z.)
| |
Collapse
|