Results 91 to 100 of about 98,592 (289)

Soy genistein administered in soluble chitosan microcapsules maintains antioxidant activity and limits intestinal inflammation [PDF]

, 2018
We used water-soluble Chitosan obtained by Maillard reaction with glucosamine to microencapsulate soy genistein (Ge) and preserve its biological activity for oral administration. Release of Ge was pH dependent with a super Case II mechanism at pH 1.2 and
Bohl, Luciana Paola, Correa, Silvia Graciela, Montenegro, Mariana Angélica, Nazar, Franco Nicolas, Novotny Núñez, Ivanna, Porporatto, Carina, Vanden Braber, Noelia Luciana   +6 more
core   +2 more sources

Gasdermin D‐Mediated Release of IL‐33 Results in Fetal Brain Developmental Abnormalities During Maternal Colitis

Advanced Science, EarlyView.
Under colitis, Gsdmd mediates the release of IL‐33 from the epithelium of pregnant mice. IL‐33 can cross the placenta and enhance the proliferative capacity of neural stem cells, ultimately resulting in behavioral deficits in the offspring. Excessive pyroptosis in the colonic epithelium also triggers the translocation of LPS, which in turn increases ...
Huiyang Jia, Shukui Zhang, Kai Ma, Jie Zhou, Jianwei Jiao   +4 more
wiley   +1 more source

Constraint of Lignin–Carbohydrate Complex Orchestrated on Polyphenol in Oil–Water Interface Targeting Ulcerative Colitis Therapy

Advanced Science, EarlyView.
This study constructed the W1/O/W2 emulsion–based targeted therapy delivery system for ulcerative colitis (UC) utilizing LCC as surfactant for the first time. This multifunctional emulsion offered certain therapeutic advantages for UC, including targeted colonic delivery of active compounds, synergistic modulation of gut microbiota through combined ...
Qian Wu, Xingyu Zhang, Jingjia Zhang, Gaohui Huang, Chen Zhou, Chunlin Li, Xiaojun Huang, Jianbo Xiao, Nianjie Feng, Yuanbin She   +9 more
wiley   +1 more source

Alterations in serum amino acid concentrations in dogs with protein-losing enteropathy [PDF]

, 2018
BackgroundCertain amino acids are decreased in humans with inflammatory bowel disease (IBD) and supplementation with the same amino acids has shown beneficial effects in animal models of IBD.
Allenspach, Beeken, Bettenworth, Clayton, Coburn, Dąbrowski, Gupta, Hashimoto, Hou, Kim, Kim, Li, Liu, Liu, Middleton, Morgan, Nikolaus, Ren, Richard, Ruth, Schrocksnadel, Tsune, Walser, Wang, Widner, Xin   +25 more
core   +4 more sources

Construction of a MOF‐Based Snap‐Top Delivery Nanosystem for Powerful Dual‐Responsive Synergistic Colitis Treatment

Advanced Science, EarlyView.
A snap‐top delivery nanosystem based on an azobenzene metal–organic framework achieves targeted release of 6‐mercaptopurine via acid‐stable frameworks and hypoxia/pH dual‐responsive β‐cyclodextrin gates. This multifunctional platform integrates three synergistic mechanisms: precision drug delivery to inflammatory sites, intrinsic antioxidant properties
Xin Li, Miao Xu, Heran Li, Huan Jiang, Xin Wang, Lianjun Ma, Ying‐Wei Yang   +6 more
wiley   +1 more source

POSITIVE CORRELATION BETWEEN DISEASE ACTIVITY INDEX AND MATRIX METALLOPROTEINASES ACTIVITY IN A RAT MODEL OF COLITIS

Arquivos de Gastroenterologia
ContextInflammatory bowel disease, including ulcerative colitis and Crohn’s disease, comprising a broad spectrum of diseases those have in common chronic inflammation of the gastrointestinal tract, histological alterations and an increased activity ...
Luiz Gustavo de OLIVEIRA, André Luiz da CUNHA, Amaury Caiafa DUARTE, Maria Christina Marques Nogueira CASTAÑON, Júlio Maria Fonseca CHEBLI, Jair Adriano Kopke de AGUIAR   +5 more
doaj   +1 more source

Enterovirus 71 uses cell surface heparan sulfate glycosaminoglycan as an attachment receptor [PDF]

, 2013
Enterovirus 71 (EV-71) infections are usually associated with mild hand, foot, and mouth disease in young children but have been reported to cause severe neurological complications with high mortality rates.
Chan, Yoke Fun, Poh, Chit Laa *, Sam, I-Ching, Tan, Chee Wah   +3 more
core   +1 more source

Programmable Semi‐Interpenetrating Living Materials With Robust Stability for Versatile Bioremediation and Biotherapeutics

Advanced Science, EarlyView.
A semi‐interpenetrating engineered living material (sIHSELM), fabricated via thermosensitive hydroxybutyl chitosan and covalent protein self‐assembly, demonstrates exceptional mechanical properties and environmental stability. Shielding bacteria from harsh conditions, sIHSELM exhibits remarkable efficacy in ulcerative colitis treatment and pollutants ...
Zixian Bao, Shengfeng Yang, Dandan Hu, Jiezheng Liu, Bo Jiang, Xinyue Sui, Qingsheng Qi, Lai Li, Guang Zhao   +8 more
wiley   +1 more source

Synbiotics suppress colitis-induced tumorigenesis in a colon-specific cancer mouse model.

PLoS ONE, 2019
Although synbiotics may be effective in maintaining remission of inflammatory bowel disease, their anticarcinogenic effects are still debated. To address this issue, we evaluated the effects of synbiotics, probiotics, and prebiotics on tumorigenesis ...
Yasufumi Saito, Takao Hinoi, Tomohiro Adachi, Masashi Miguchi, Hiroaki Niitsu, Masatoshi Kochi, Haruki Sada, Yusuke Sotomaru, Naoya Sakamoto, Kazuhiro Sentani, Naohide Oue, Wataru Yasui, Hirotaka Tashiro, Hideki Ohdan   +13 more
doaj   +1 more source

Directed Evolution Improves the Catalytic Efficiency of APEX2‐Mediated Proximity‐Dependent RNA Labeling

Advanced Science, EarlyView.
ABSTRACT Engineered ascorbate peroxidase APEX2 has been widely used for spatially restricted profiling of subcellular biomolecules, but its catalytic efficiency toward newly developed probes such as biotin‐aniline (Btn‐An) remains suboptimal. To overcome this limitation, we performed yeast surface display‐based directed evolution to enhance APEX2 ...
Gang Wang, Yi Li, Peiyuan Meng, Peng Zou
wiley   +1 more source