Results 51 to 60 of about 3,586,416 (278)

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

Simultaneous repair of lateral circumflex femoral artery and ipsilateral internal iliac artery aneurysms using a hybrid approach

Journal of Vascular Surgery Cases and Innovative Techniques
Lateral circumflex femoral artery aneurysms (LCFAAAs) are rare. We report a patient with a large right LCFAAA originating from the common femoral artery at the bifurcation of the deep and superficial femoral arteries and three aortoiliac aneurysms ...
Atsushi Morishita, MD, Seiichiro Katahira, MD, Takeshi Hoshino, MD, Kazuhiko Hanzawa, MD   +3 more
doaj   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Unclassified unilateral persistent sciatic artery in a patient with chronic intermittent claudication

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
Patients with persistent sciatic artery are at high risk for development of limb ischemia, aneurysm formation, and embolism. In this report, we identify a nonclassified left leg persistent sciatic artery in a patient with chronic limb ischemia.
Kristina Duan, BS, Jiaqi Huang, MS, Chaoyi Cui, MD, PhD, Huihua Shi, MD, PhD, Xinwu Lu, MD, PhD, Xiaobing Liu, MD, PhD   +5 more
doaj   +1 more source

Experience of vascular injuries at a military hospital in Korea [PDF]

Journal of Trauma and Injury
Purpose Vascular injuries require immediate surgical treatment with standard vascular techniques. We aimed to identify pitfalls in vascular surgery for trauma team optimization and to suggest recommendations for trauma and vascular surgeons.
Doohun Kim, Soyun Nam, Yoon Hyun Lee, Hojun Lee, Hyun Chul Kim   +4 more
doaj   +1 more source

Restoring Endothelial Mitochondrial Homeostasis With a Bioactive Nanoshield Promotes Vascular Regeneration on Cardiovascular Implants

Advanced Science, EarlyView.
A bioactive poly(citrate‐polyglycol‐procyanidin) (PCGP) nanoshield is developed for cardiovascular implants to restore endothelial mitochondrial homeostasis following vascular injury. By preserving mitochondrial integrity, re‐establishing metabolic balance, and activating PI3K/Akt/eNOS‐NO signaling, the PCGP interface promotes functional endothelial ...
Xiyu Liu, Wen Zhang, Lunxin Liu, Lan Gui, Yumei Qin, Xiaohui Yang, Longjian Zhang, Chaohua Wang, Jinpeng Hu, Gaoyang Guo, Qing Jiang, Jin Wang, Li Yang, Bo Zhang, Yunbing Wang   +14 more
wiley   +1 more source

Proximal direct endarterectomy combined with simultaneous distal endovascular therapy for chronic full-length occlusion of the superficial femoral artery in elderly patients

Asian Journal of Surgery, 2013
Background and purpose: The most proximal ostial site of the chronic occlusive superficial femoral artery is not suitable for ballooning or stenting because the deep femoral artery may be occluded by these procedures.
Mitsuyuki Nakayama, Fumikazu Sakamoto
doaj   +1 more source

Towards a Compositional Framework for Describing Human Phenotypes

Advanced Science, EarlyView.
The Phenotype Assembly Method (PhenoAM) decomposes phenotype variables into measurable Features and typed Qualifiers, enabling standardized, machine‐readable Phenome Data Elements (PhenoDEs) that preserve measurement context. Applied in the International Human Phenome Project (IHPP), the framework yields 58 371 PhenoDEs and supports component‐level ...
Wanting Hu, Yunchao Ling, Xinyue Hu, Wei Chen, Rong Zhou, Xinhao Zhuang, Yanfeng Jiang, Jialu Zhao, Xingdong Chen, Jingchun Luo, Li Jin, Guoqing Zhang   +11 more
wiley   +1 more source

Iatrogenic injury to the profunda femoris artery during distal locking of an intertrochanteric fracture: A case report and literature review

Journal of International Medical Research
Proximal femoral nail antirotation, a common surgical procedure for intertrochanteric fractures, is rarely associated with deep femoral artery injury during distal locking in clinical practice.
Zuzhou Wen, Hongqiang Chen, Junzhao Qiao, Yun Ye   +3 more
doaj   +1 more source

A study of anomalous origin of medial circumflex femoral artery and its significance

Journal of Clinical and Scientific Research, 2019
Background: Femoral artery, a branch of external iliac artery, is the blood supply to the anterior compartment of the thigh. Its branch, medial circumflex femoral artery (MCFA), supplies the head and neck of femur, adductor muscles and the acetabular pad
Chakka Sreekanth, Gandrakota Ravindranath, Chembeti Venkataramana   +2 more
doaj   +1 more source