Results 161 to 170 of about 340,549 (239)

Delayed Duodenal Ulcer Perforation Following Esophageal Endoscopic Submucosal Dissection Complicated by Perforation: A Case Report. [PDF]

DEN Open
Nakatani S, Mizuno S, Fuji T, Onishi Y, Inoki K, Tojo M, Wakamura K, Katagiri A, Aoki T, Yoshida H.   +9 more
europepmc   +1 more source

A targeted antiferromagnetic nanoprobe for ultra‐sensitive magnetic resonance imaging detection of sub‐millimeter esophageal tumors

BMEMat, EarlyView.
We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo, Zeyu Liang, Bo Zhang, Lin Xiao, Xun Liu, Zhigao Yi, Shangzhi Xie, Qiyue Wang, Liang Shi, Taobo Luo, Feng Li, Leilei Wu, Yuanzhe Piao, Fangyuan Li, Jian Zeng, Daishun Ling   +15 more
wiley   +1 more source

Percutaneous endoscopic gastrostomy-assisted placement of endoluminal vacuum-assisted closure for esophageal perforation. [PDF]

Endoscopy
Patel AH, Trindade AJ, Ma M, Bussetty A, Benias P.   +4 more
europepmc   +1 more source

Microtopography enhances intestinal drug absorption via Piezo1‐mediated tight junction modulation

BMEMat, EarlyView.
Microtopography‐driven enhancement of oral peptide drug delivery by activating Piezo1 channels significantly improves paracellular permeability and bioavailability, offering a novel approach for optimizing macromolecule absorption in pharmaceutical formulations.
Yu Hu, Nan Xu, Xin Li, Xiaowo Kang, Tieyuan Bian, Junsheng Lin, Hao Tang, Yinyin Bao, Lu Zhang, Hongyan Yuan, Mingxi Yao, Xingyu Jiang, Zhi Luo   +12 more
wiley   +1 more source

Large-Volume Pneumoperitoneum in a Neonate: A Rare Case of Necrotizing Gastritis. [PDF]

Cureus
Saed K, Haydon KL, Patel S, Gutwein G, Broome L, Phan M, Al-Hadidi A, Malvezzi L.   +7 more
europepmc   +1 more source

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Severe mitral regurgitation with bidirectional Coanda effect. [PDF]

Neth Heart J
Klop B, Timmermans NMAJ, van de Ven ART, Verberkmoes N, de Ridder S.   +4 more
europepmc   +1 more source

Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology

Biological Reviews, EarlyView.
ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott, Julia A. Gamble, Caleb Marshall Brown, Kirstin S. Brink   +3 more
wiley   +1 more source

Critical Intestinal Perforations in Pediatric Immunocompromised Patients: A Case-Based Review. [PDF]

Pediatr Rep
Stafford WH, McArthur J, Ghafoor S.
europepmc   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

Biological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne, Alice M. I. Auersperg   +1 more
wiley   +1 more source