Results 51 to 60 of about 1,473,631 (241)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

To return or to discard? Randomised trial on gastric residual volume management [PDF]

, 2013
Background: The control of gastric residual volume (GRV) is a common nursing intervention in intensive care; however the literature shows a wide variation in clinical practice regarding the management of GRV, potentially affecting patients" clinical ...
Asensio Malo, Gema, Domingo Felici, Carmen María, Valls Miró, Consol, Carreño Granero, Avelina, Martínez Estalella, Gemma, Llusà Finestres, Joan, Juvé Udina, Eulàlia, Monterde Prat, David   +7 more
core   +1 more source

Type II Hypopharyngeal Defect Reconstruction - a Single Institution Experience

Acta Clinica Croatica, 2018
There are several options for hypopharyngeal reconstruction depending on defect size. Reconstructive options include primary closure, local flaps, regional axial flaps or regional intestinal flaps, and free flap transfer with skin or intestinal free ...
Alan Pegan, Ivan Rašić, Andro Košec, Darko Solter, Davor Vagić, Vladimir Bedeković, Mirko Ivkić   +6 more
doaj   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Successful Management of an Elderly Patient with Dementia Using a Dual Gastric Tube After Surgical Treatment of Gastroduodenal Ulcer [PDF]

, 2003
We describe a technique which was employed for simultaneous drainage and enteral nutrition using a dual gastric tube from a gastrostomy for postoperative management of a gastroduodenal ulcer. Gastrostomy was performed and a 18 Fr.
Ishizu, Kaname, Kawahara, Akio, Nakashima, Yoshikazu, Kitaoka, Fumio   +3 more
core  

Reconstruction of leaking gastric pouch after redo Rouxen-Y gastric bypass – revisionary surgery strategy

, 2016
With the rapid development of the knowledge and techniques in bariatric surgery, as well as extensive expansion of indications for metabolic operations, surgeons have started to realize that the procedures they choose are not always suited to the needs ...
Cheng Zhou, William Braun, Wojciech K. Karcz, Ulrich Wellner, Piotr Małczak   +4 more
core   +1 more source

O uso do tubo colônico bipediculado microcirúrgico na reconstrução do esôfago

Revista do Colégio Brasileiro de Cirurgiões
In some cases of esophageal reconstruction, it is not possible to use the gastric tube. In those cases, the second option is the reconstruction with a colonic segment.
Mário Sérgio Lomba Galvão, Carlos Eduardo Pinto, Juliano Carlos Sbalchiero   +2 more
doaj   +1 more source

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

The effects of intravenous nitroglycerine and norepinephrine on gastric microvascular perfusion in an experimental model of gastric tube reconstruction

, 2010
Background. Esophagectomy with gastric tube reconstruction is the surgical treatment Jiff cancer of the esophagus. Perfusion of the anastomotic, site of the tube depends exclusively on microcirculation, making susceptible to hypoperfusion.
van Genderen, M, Buise, MP, Gommers, Diederik, van Bommel, Jasper, de Jonge, Jeroen; id_orcid, Specht, Patricia; id_orcid   +5 more
core   +1 more source

Disrupting Helicobacter pylori Iron Homeostasis With Bismuth Nanodrug‐Mediated Nutritional Trap for Targeted Gastric Infection Therapy

Advanced Science, EarlyView.
A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang, Jinzhe Tong, Feng Feng, Cong Liu, Chang Shu, Jiaying Zhu, Shibo Zhang, Shuyue Deng, Wanchao Zuo, Yuhan Song, Jun Yang, Yanmin Ju, Yingying Xing, Jianjun Dai   +13 more
wiley   +1 more source