AUTHOR=Dong Airong , Ding Xuemei , Wang Jianping , Zeng Qiufeng , Bai Shiping , Liu Yan , Xuan Yue , Li Shanshan , Mu Yadong , Peng Huanwei , Zhang Keying TITLE=Dietary Pediococcus acidilactici improves the intestinal functions by regulating the expression of intestinal inflammatory genes and intestinal microbiota in aged laying hens at 80–91 weeks of age JOURNAL=Frontiers in Microbiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1530319 DOI=10.3389/fmicb.2025.1530319 ISSN=1664-302X