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Digestive system

Lower Firmicutes abundance in gut microbiota associated with amyloid-β positivity in older adults in Japan as assessed by positron emission tomography

Narumi Kojima, Yosuke Osuka, Hiroyuki Sasai, Shoji Shinkai, Kenji Ishii, Noriyuki Kohda, Yodai Kobayashi, Hunkyung Kim

published 29 Oct 2025

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Three new species of Acalypha L. (Euphorbiaceae, Acalyphoideae) from Tanzania and Angola and their conservation status

Iris Montero-Muñoz, José María Cardiel, Lucía Villaescusa-González, Pablo Muñoz-Rodríguez

published 29 Oct 2025

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Temporal establishment of the colon microbiota in Angus calves from birth to post-weaning

Michelle M. Stafford, Paul E. Smith, Sinead M. Waters, Frank Buckley, Steven McLoughlin, Stuart F. Kirwan, Eoin O’Hara, David A. Kenny

published 28 Oct 2025

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Rapid 3D phenotyping of chick embryo liver development at HH22-HH41 embryonic stages using X-ray microcomputed tomography with PTA staining

Igor Rzhepakovsky, Sergei Piskov, Svetlana Avanesyan, Marina Sizonenko, Lyudmila Timchenko, Magomed Shakhbanov, Gloria Nassali, Idrisa Kiryowa, Andrey Nagdalian

published 27 Oct 2025

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Challenges, innovations and considerations for the use of tongue swabs in Mycobacterium tuberculosis complex detection

Anura David, Keneilwe Peloakgosi-Shikwambani, Zanele Nsingwane, Violet Molepo, Wendy Stevens, Lesley Scott

published 27 Oct 2025

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What are the characteristics of people who use nicotine pouches and what types of pouches are being used? Data from an online cross-sectional survey of UK adults

Katherine East, Harry Tattan-Birch, Eve Taylor

published 24 Oct 2025

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Gastric lavage may not be representative of total microplastic ingestion for a wild passerine bird

R. Keith Andringa, Nicholas A. Bruni, Jennifer A. Smith, Heather L. Prestridge, Ryan Thornton, Jacquelyn K. Grace

published 23 Oct 2025

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Plasma-activated media inhibits epithelial-mesenchymal transition and ameliorates intestinal fibrosis through the PPARγ/TGF-β1/SMAD3 pathway

Yi You, Yaping Shen, Yan Yang, Xiaoyang Wei, Yuheng Zhou, Foxing Tan, Longcheng Deng, Haolin Du, Sen Wang, Cheng Wang, Yan Huang

published 22 Oct 2025

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Differential regulation of the eicosanoid biosynthesis pathway in response to Enterocytozoon hepatopenaei infection in Litopenaeus vannamei

Wananit Wimuttisuk, Pisut Yotbuntueng, Pacharawan Deenarn, Punsa Tobwor, Kamonluk Kittiwongpukdee, Surasak Jiemsup, Rapeepun Vanichviriyakit, Chanadda Kasamechotchung, Suganya Yongkiettrakul, Natthinee Munkongwongsiri, Siriwan Khidprasert, Vanicha Vichai

published 17 Oct 2025

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The association between serum lipid levels and colorectal cancer risk: A dose-response meta-analysis of 23 studies

Iman Elahi Vahed, Zahra Esmaili, Mina Pourhabib Mamaghani, Shohreh Farshid, Behina Salarian, Mobina Alamdari, Zahra Azimizadeh, Zahra Rastad, Hoda Radmard, Hossein Soltaninejad, Mohammad Rahmanian

published 16 Oct 2025

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Comparative analysis of the push-out bond strength of fiber posts: Immediate vs. delayed post-space preparation with two obturation techniques

Weilin Long, Xiongjun Xu, Li Tang, Hongwei Jiang, Yihua Huang

published 16 Oct 2025

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STAG2 mutations in the normal colon induce upregulation of oncogenic pathways in neighbouring wildtype cells

Wei Ni Yew, Christopher James Dean, Dedrick Kok Hong Chan

published 15 Oct 2025

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Effects of rumen-protected or unprotected Clostridium butyricum on growth performance, rumen fermentation, immunity and antioxidation in fattening goats

Caixia Zhang, Jiyu Han, Hairong Wang

published 10 Oct 2025

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