Results 91 to 100 of about 359,042 (297)

Occurrence of gastric cancer and carcinoids in atrophic gastritis during prospective long-term follow up [PDF]

, 2015
Objective. Atrophic gastritis (AG) is a risk condition for gastric cancer and type I gastric carcinoids. Recent studies assessing the overall risk of gastric cancer and carcinoids in AG at long-term follow up are lacking.
Annibale, Bruno, Corleto, Vito Domenico, DI GIULIO, Emilio, Esposito, Gianluca, Lahner, Edith, Pilozzi, Emanuela, Purchiaroni, Flaminia   +6 more
core   +2 more sources

Interfacial Bioengineering of Dynamic Networks Hybrid Hydrogel for Programmed Intervention in Oral Precancerous Epithelial States

Advanced Healthcare Materials, EarlyView.
This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao, Ao Zheng, Zhengyan Zhao, Qilin Li, Tianhao Wan, Tanjun Deng, Ying Zhang, Lingyan Cao, Lan Wu   +8 more
wiley   +1 more source

Bacteria colonization and gene expression related to immune function in colon mucosa is associated with growth in neonatal calves regardless of live yeast supplementation

Journal of Animal Science and Biotechnology
Background As Holstein calves are susceptible to gastrointestinal disorders during the first week of life, understanding how intestinal immune function develops in neonatal calves is important to promote better intestinal health.
Koki Nishihara, Clothilde Villot, Lautaro Cangiano, Le Luo Guan, Michael Steele   +4 more
doaj   +1 more source

Sodium chloride transport of normal and dietary enlarged rat cecum in vitro [PDF]

, 1998
Sodium chloride transport across isolated cecum mucosa was investigated in normal rats and rats with adaptive cecum growth induced by dietary polyethylene glycol (PEG). The normal cecum absorbed CI in excess of Na with a small short-circuit current (Isc).
Loeschke, Klaus, Schreiner, Josefine, Weber, Matthias   +2 more
core   +1 more source

Delivery of Multifunctional Microspheres via Intravesical Instillation for Bladder Carcinoma: Therapeutic Potential and Mechanistic Insights

Advanced Healthcare Materials, EarlyView.
PCTM microspheres were successfully synthesized using microfluidic and click chemistry techniques.In Vivo and in vitro experiments have shown that PCTM microspheres have obvious targeting, adhesion, membrane penetration and anti‐tumor properties for bladder tumors.The antitumor mechanism of PCTM microspheres is to indirectly induce S‐stage blockage of ...
Zhaoxiang Lu, Wentie Yang, Youzhi Hong, Yusen Qiao, Chaozhao Liang   +4 more
wiley   +1 more source

Glutamina e turnover do carbono da mucosa intestinal de leitões desmamados Glutamine and carbon turnover of the intestinal mucosa of weaned piglets

Revista Brasileira de Zootecnia, 2010
Um experimento foi conduzido para verificar a influência da glutamina no turnover do carbono na mucosa intestinal de leitões desmamados. Nove matrizes receberam dietas compostas basicamente de plantas do ciclo fotossintético C4 durante toda a gestação (d&
Fabiana Ribeiro Caldara, Carlos Ducatti, Dirlei Antonio Berto, Juliana Célia Denadai, Rodrigo Garófallo Garcia, Viviane Maria Oliveira dos Santos Ferreira   +5 more
doaj   +1 more source

High fat diet causes depletion of intestinal eosinophils associated with intestinal permeability. [PDF]

, 2015
The development of intestinal permeability and the penetration of microbial products are key factors associated with the onset of metabolic disease. However, the mechanisms underlying this remain unclear. Here we show that, unlike liver or adipose tissue,
Armando, Aaron M, Costanzo, Anne, Gareau, Melanie G, Jameson, Julie M, Johnson, Andrew MF, Olefsky, Jerrold M, Quehenberger, Oswald   +6 more
core   +2 more sources

Characterization of Microplastics in Human Gastric Cancer and Control Tissues and Analysis of Associated Genetic Features

Advanced Healthcare Materials, EarlyView.
This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen, Jialin Li, Yan Wu, Han Bao, Xuesong Yang, Guoqing Lv, Ke Ji, Ji Zhang, Xiaojiang Wu, Kai Zhou, Jieli Xu, Jiatian Tang, Xiyuan Han, Anqiang Wang   +13 more
wiley   +1 more source

Altered mucosal bacteria and metabolomics in patients with Peutz–Jeghers syndrome

Gut Pathogens
Background Peutz–Jeghers syndrome (PJS) is a rare genetic disorder characterized by the development of pigmented spots, gastrointestinal polyps and increased susceptibility to cancers.
Sui Wang, Guan-Jun Kou, Xiao-Han Zhao, Gang Huang, Jue-Xin Wang, Lin Tian, Xiu-Li Zuo, Yan-Qing Li, Jia-Yong Wang, Yan-Bo Yu   +9 more
doaj   +1 more source

Dual‐Functional Polyphosphoesters for Gene Delivery: Synergistic Effects of Guanidinium and Hydrophobic Side Chains in Degradable Polymers

Advanced Healthcare Materials, EarlyView.
This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche, Andreas Dzierza, Jan Egger, Timo Rheinberger, Christin Weilandt, Frederik R. Wurm, Ivo Nischang, Dagmar Fischer, Kalina Peneva   +8 more
wiley   +1 more source