Results 151 to 160 of about 108,258 (290)

Colonic Barrier Dysfunction and Inflammation Induced by Nano‐/Micro‐Plastics Fibers in Mice via the FAK/NF‐κB/iNOS and TLR4/NF‐κB/iNOS Pathways

Journal of Applied Toxicology, EarlyView.
ABSTRACT As emerging environmental contaminants, nano‐ and micro‐plastics (NMPs) have drawn increasing research attention due to potential hazards to organisms. Particle shape is a key factor influencing the toxic effects of NMPs, and NMPs of different shapes cause varying degrees of tissue damage. We investigated the specific mechanisms of polystyrene
Yuting Li, Shibo Bao, Puyang Huang, Jiahui Wang, Hongfeng Li, Yahong Liu, Kai Wang, Jianjun Du, Lingjun Yan, Guowei Pan, Wei Sun   +10 more
wiley   +1 more source

A Novel Adult Murine Model of Typical Enteroaggregative Escherichia coli Infection Reveals Microbiota Dysbiosis, Mucus Secretion, and AAF/II-Mediated Expression and Localization of β-Catenin and Expression of MUC1 in Ileum. [PDF]

Front Cell Infect Microbiol, 2022
Moran-Garcia N, Lopez-Saucedo C, Becerra A, Meza-Segura M, Hernandez-Cazares F, Guerrero-Baez J, Galindo-Gómez S, Tsutsumi V, Schnoor M, Méndez-Tenorio A, Nataro JP, Estrada-Garcia T.   +11 more
europepmc   +1 more source

Longitudinal Changes in the Serum Pepsinogen I/II Ratio With Progression of Gastric Atrophy

Journal of Clinical Laboratory Analysis, EarlyView.
Serum pepsinogen (PG) I/II ratio decreased with progression of gastric mucosal atrophy and showed consistent intra‐individual changes over time. In a large cohort with repeated endoscopic evaluations, longitudinal declines in the PG I/II ratio paralleled worsening atrophic stages.
Soie Chung, Jung Kim, Ji Hyun Song, Jooyoung Lee, Sun Young Yang, Eun Young Song   +5 more
wiley   +1 more source

Organ‐Specific Human Microbiomes and Dysbiosis: Mechanistic Links to Disease and Emerging Therapeutic Strategies

Journal of Clinical Laboratory Analysis, EarlyView.
Schematic overview of the human microbiome and major microbiota‐derived metabolites across body sites, highlighting the gut–brain, gut–heart, and gut–kidney axes in host physiology and disease. ABSTRACT Background The human microbiome is a dynamic and diverse community of microorganisms that affects susceptibility to illness and promotes wellness ...
Awadh Alanazi
wiley   +1 more source

Fish epidermal mucus and its application value

Siliao yanjiu
The epidermis of fish is covered with a layer of mucus secreted by epidermal mucus cells. Epidermal mucus serves as a physical and immune barrier between fish and the external water environment, and its composition and secretion are affected by the ...
GAO Yu-ran, CHEN Qiong-ru, ZHAO Yue, WANG Ren, CHEN Hao-ming, SHI Jiu-si, LIU Yu-hong   +6 more
doaj  

Macroscopic, Histological and Ultrastructural Features of the Tongue of the Anatolian Wild Boar (Sus scrofa libycus)

Microscopy Research and Technique, EarlyView.
Integrated macroscopic, histological, and ultrastructural analyses revealed five distinct lingual papillae types (filiform, fungiform, conical, foliate, and vallate) in the Anatolian wild boar (Sus scrofa libycus). Mechanical papillae showed marked structural specialization, while gustatory papillae exhibited region‐specific distribution of taste buds.
Fatma Işbilir, Banu Kandil, Muhammed Zahid Atli, İhsan Işbilir, Barış Can Güzel   +4 more
wiley   +1 more source

Long‐Term Outcomes of Patients Undergoing Cricothyrotomy at a Tertiary Care Level One Trauma Center

The Laryngoscope, EarlyView.
This retrospective study of 48 patients undergoing emergent cricothyrotomy (2014–2025) evaluated short‐ and long‐term outcomes and complications. Common complications included dysphagia, pneumonia, and dysphonia, with delayed conversion to tracheostomy associated with increased pneumonia risk; long‐term issues included persistent dysphagia, subglottic ...
Shivani Raizada, Yekaterina Shapiro, Reshma Modi, Bailey Balouch, Kathy Zhang, John Chovanes, Donald Solomon   +6 more
wiley   +1 more source

Exocrine Gland Dysfunction in Parkinson's Disease: Pathophysiology, Clinical Manifestations, and Therapeutic Perspectives—A Narrative Review

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Non‐motor symptoms, especially autonomic dysfunction, are major contributors to disability and decreased quality of life in Parkinson's disease (PD). Despite being common and having a wide range of clinical facets, exocrine gland dysfunction is still not well recognized and managed.
Renato P. Munhoz, Marina Farah, Laura Silveira‐Moriyama   +2 more
wiley   +1 more source

Toxicity Differences Between Microplastics and Nanoplastics in Organs: From Molecular Mechanisms to Potential Therapeutic Strategies

Med Research, EarlyView.
This review systematically compares the size‐dependent toxicity of microplastics and nanoplastics in the intestine, liver, kidney, lung, and brain. Particle size determines bioavailability, barrier penetration, and injury mechanisms. Because of their small size and high surface reactivity, NPs readily cross the intestinal epithelium and blood–brain ...
Yixian Cheng, Junjie Chen, Rui Fu, Jiawei Zhang, Jianguang Jia, Wei Wang, Zheng Zhang, Peng Zhang, Haosong Chen, Huake Cao, Gang Li, Weiwei Sheng, Ting Li, Bo Chen, Guodong Cao   +14 more
wiley   +1 more source

Methanolic Extract Of Tetracera potatoria , An Antiulcer Agent Increases Gastric Mucus Secretion And Endogenous Antioxidants

, 2008
In this study, the possible mechanism underlying the antiulcer activity of the methanolic extract of the root of Tetracera potatoria (MeTp) was studied in albino rats. Misoprostol and omeprazole were used as reference drugs.
Adesanwo, J. K., Oluwole, F. S., Ayo, J. A., Omolaso, B. O., Emikpe, B. O.   +4 more
core   +2 more sources