Results 241 to 250 of about 1,995,328 (308)

The laminar subarachnoid hemorrhage of infant venous stroke: Evidence of a 4^th meningeal layer? [PDF]

Neuroradiol J
Vaslow DF.
europepmc   +1 more source

The Space Within: How Architected Voids Promote Tissue Formation

Advanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou, Isabel B. Hui, Carla Fernandez‐Rico, Marcy Zenobi‐Wong   +3 more
wiley   +1 more source

Rapid perfusion ultrasonography in the assessment of axillary venous catheter tip position: a prospective observational study. [PDF]

Int J Emerg Med
Miao N, Huiying Z, Xiaowen Q, Peng S, Jiawei S, Jie L, Gang Z, Fengxue Z.   +7 more
europepmc   +1 more source

Physical Intelligence in Small‐Scale Robots and Machines

Advanced Materials, EarlyView.
“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley   +1 more source

Wounded surgical soul: persistent challenges in the management of pancreaticoduodenal injuries with major vascular injuries. [PDF]

Trauma Surg Acute Care Open
Wu YT, Park S, Li J, Tabarsi E, Schellenberg M, Martin MJ, Inaba K, Matsushima K.   +7 more
europepmc   +1 more source

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Effects on recurrence and quAlity-of-life of iliac vein Stenting angioplasTy for patients with Varicose veins combined with severE Iliac veiN compression: a protocol for a prospective, multicentre, randomised clinical trial (EAST-VEIN trial). [PDF]

BMJ Open
Cong L, Cai F, Chang Y, Hua Z, Hu Z, Hao H, Ma J, Ma L, Wang L, Wang L, Xia Y, Yuan H, Yu W, Zhang F, Zhuang H, Zhang R, Zhang Z, Yang T, Yang L.   +18 more
europepmc   +1 more source

Unfolding and Degradation of Micellar Immunodrug Carriers Derived From End Group Modified Aliphatic Poly(Carbonate)s with Acid‐Responsive Ketal Side Groups

Advanced Materials, EarlyView.
An acid‐responsive polymeric micelle system based of aliphatic poly(carbonate)s with benzyl ketal side chains is designed for targeted immunodrug delivery. It can disassemble in endosomal environments, enabling site‐specific immunoactivation and enhanced biodegradability.
Adrian V. Hauck, Michael Fichter, Laura J. Rosenberger, Jannis Willig, Alexander Fuchs, Felicia Schön, Paul Schneider, Carolina Medina‐Montano, Taufiq Ahmad, Jessica Erlenbusch, Pol Besenius, Leonard Kaps, Matthias Bros, Stephan Grabbe, Volker Mailänder, Jürgen Groll, Lutz Nuhn   +16 more
wiley   +1 more source