Results 191 to 200 of about 537,635 (384)

THE VALUE OF THE CUIRASS RESPIRATOR DURING ANESTHESIA FOR ENDOSCOPY

open access: bronze, 1961
G. B. Wallace   +3 more
openalex   +1 more source

Advanced Image‐Guidance and Surgical‐Navigation Techniques for Real‐Time Visualized Surgery

open access: yesAdvanced Science, EarlyView.
This review comprehensively summarizes advances in surgical navigation, covering both established and emerging intraoperative imaging technologies. It highlights mechanisms, advantages, limitations, and clinical applications, while emphasizing interdisciplinary collaboration.
Xiaoxiao Fan   +9 more
wiley   +1 more source

Direct Nucleation of Hierarchical Nanostructures on Plasmonic Fiber Optics Enables Enhanced SERS Performance

open access: yesAdvanced Science, EarlyView.
An unconventional synthesis strategy enables the direct growth of shape‐tunable nanostructures, from multi‐dot to multi‐arm designs, on silica optical fiber tips. This breakthrough boosts the sensing power of plasmonic fiber‐optic probes and unlocks new possibilities for large‐scale, in situ nanofabrication on silicate‐based substrates, including ...
Di Zheng   +10 more
wiley   +1 more source

A Pill That Prints‐An Ingestible Bioprinter for Non‐Invasive Structured Bioink Deposition

open access: yesAdvanced Science, EarlyView.
A first‐of‐a‐kind swallowable bioprinter performs in‐situ bioink deposition and patterning directly over disease sites without tethers, electronics, or invasive surgery. Combining magnetic guidance with near‐infrared triggering enables functionality within a small footprint.
Sanjay Manoharan, Vivek Subramanian
wiley   +1 more source

The Effect of Music Therapy on Patients' Blood Pressure in Endoscopy Unit in Bou-Ali hospital, Ardebil [PDF]

open access: yes
Today, endoscopic evaluation of digestive system is an important diagnostic approach in gastrointestinal diseases. As it is an invasive method, it causes fear and anxiety in patients.
امانی, فیروز   +2 more
core  

Intravenous Lidocaine as an Adjunct to General Anesthesia for Endoscopy

open access: bronze, 1969
L. S. Blancato   +2 more
openalex   +1 more source

Dendrobium Officinale‐Derived Carbon Dots Nanozymes Alleviate Colitis by Orchestrating Intestinal Mucus‐Epithelium‐Immune Barriers

open access: yesAdvanced Science, EarlyView.
Dendrobium officinale‐derived carbon dots (DO‐CDs) exhibiting enzyme‐mimetic activities are synthesized via a hydrothermal approach. In the colitis model, DO‐CDs effectively facilitated the repair of mucosal, epithelial, and immune barriers by upregulating the expression of mucins and tight junction proteins, as well as re‐establishing intestinal ...
Chenxi Xu   +11 more
wiley   +1 more source

Medical endoscopy

open access: bronze, 1962
สมหมาย วิไลรัตน์
openalex   +2 more sources

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