Results 81 to 90 of about 5,195,127 (254)

A C‐Nucleoside Analogue of Cordycepin With High Metabolic Stability and Potent Anti‐Psoriatic Activity via Microneedle Delivery

Advanced Science, EarlyView.
This work identified CPD3a as a potent, stable C‐nucleoside cordycepin derivative. When formulated into microneedle array for topical treatment, it ameliorated psoriasis by rebalancing immunity and enhancing antioxidant defenses. ABSTRACT Psoriasis is a chronic inflammatory disorder characterized by immune dysregulation and epidermal hyperplasia ...
Wenfang Pan, Xinyue Shao, Yuanchen Zhong, Xujie Sun, Lixuan Yin, Zongyan He, Tianqun Lang, Yuanchao Xie   +7 more
wiley   +1 more source

Finding the needle in the haystack: localization and endoscopic treatment of diverticular-associated lower GI bleeding. [PDF]

J Can Assoc Gastroenterol, 2023
Milne F, Bechara R.
europepmc   +1 more source

Uhrf1‐Mediated PKM2 Degradation via Ubiquitination Alleviates Inflammation and Pyroptosis in Inflammatory Bowel Disease

Advanced Science, EarlyView.
Uhrf1‐mediated PKM2 ubiquitination and degradation repressed the nuclear translocation of PKM2, and EPT served as a molecular glue capable of targeting the Uhrf1–PKM2 complex to alleviate the IBD course, suggesting that the Uhrf1–PKM2 axis was a previously unrecognized strategy for treating IBD.
Juan Zhang, Xin‐Rong Xu, Hui‐Lin Zhang, Qi‐Meng Zhu, Xin‐Yuan Li, Xi‐Peng Shang, Jing‐Hui Du, Christophe Morisseau, Feng Qiu, Cheng‐Peng Sun   +9 more
wiley   +1 more source

Oral Nanomicelle‐Mediated Sequential Butyrate Production in the Intestine for Ulcerative Colitis and Immunosuppression Treatment

Advanced Science, EarlyView.
After oral administration, inodorous GLU‐BA self‐assembles into nanomicelles in aqueous environments to resist premature gastric adsorption. Upon reaching the intestine, endogenous esterases rapidly cleave the built‐in ester bonds in these nanomicelles to release BA and GLU, with GLU further metabolized by gut microbiota to gradually generate BA ...
Feifei Xin, Zhike Xie, Danyue Zhao, Lin Yang, Yiqun Wan, Zuwei Liu, Situ Xiong, Ying Zhang, Lei Feng, Hao Wan   +9 more
wiley   +1 more source

CT angiograms for lower GI bleeding: the experience of a large UK teaching hospital. [PDF]

Ann R Coll Surg Engl, 2022
Snelling S, Ghaffar R, Ward ST.
europepmc   +1 more source

Temporary Interruption versus Continuation of Non-aspirin, Non-P2Y12 Antiplatelet Monotherapy for Delayed Post-polypectomy Bleeding

Endoscopy International Open
Background/Study aim The Japan Gastrointestinal Endoscopy Society guidelines indicate that antiplatelet agents (APAs) other than aspirin and P2Y12 receptor antagonists (other APAs) may be interrupted the day before high-bleeding-risk ...
Yutaka Okagawa, Masanori Sato, Masahiro Hirakawa, Keita Seto, Ryo Ito, Ginji Oomori, Saki Saeki, Shutaro Oiwa, Naotaka Hayasaka, Shogo Miura, Tomoyuki Abe, Shinya Minami, Tetsuya Sumiyoshi, Yasuhiro Nagaoka, Hiroyuki Hisai, Shinichi Katsuki, Hirofumi Ohnishi, Kohichi Takada   +17 more
doaj   +1 more source

AHR‐Responsive Carbon Dots Orchestrate Skin Wound Healing and Colonic Mucosal Repair via Treg‐Mediated Macrophage Efferocytosis

Advanced Science, EarlyView.
Guided by pharmacophore modeling and molecular docking, aryl hydrocarbon receptor (AHR)‐responsive carbon dots were synthesized. They bind directly to AHR and expand gut‐resident regulatory T (Treg) cells. Treg‐derived C‐C motif chemokine ligand 1 (CCL1) enhances macrophage efferocytosis, creating a pro‐regenetative niche that promotes colonic mucosal ...
Zilu Zhu, Han Zhang, Shuai Lin, Wenqian Zheng, Xin Li, Xiaowei Xu, Ruili Yang   +6 more
wiley   +1 more source

Mucormycosis-unusual cause of lower GI bleeding: A rare case report. [PDF]

Int J Surg Case Rep, 2021
Shrestha G, Maharajan N, Pradhan S, Bhandari RS.   +3 more
europepmc   +1 more source

A study on pattern of lower gastrointestinal tract bleeding [PDF]

, 2018
AIM OF THE STUDY: To study the clinical pattern of lower gastrointestinal tract bleeding. BACKGROUND: Lower gastrointestinal bleeding (LGIB) accounts for approximately 20-33% of episodes of gastrointestinal haemorrhage.
Swathi Prakash, J
core  

Multifunctional Zinc Glycyrrhizinate‐Integrated Gel for Enhanced Probiotic Delivery and Alleviation of Acute and Spontaneous Colitis

Advanced Science, EarlyView.
Multifunctional oral delivery system—L. reuteri@ZGM—act as both a carrier and therapeutic adjuvant, providing ROS scavenging, and mucin‐interactive properties tailored to the IBD microenvironment. This bioactive gel safeguards L. reuteri from gastric degradation, enhances mucosal adhesion, and promotes long‐term retention at inflamed sites, thereby ...
Mengyun Peng, Xiaochun Chen, Wei Li, Shu Tang, Jun Zhou, Xia Wu, Dan Yuan, Zhongyan Shan, Junfeng Shi   +8 more
wiley   +1 more source