Results 151 to 160 of about 5,500,528 (405)

The History of Local Anesthesia

open access: yesJournal of the California Dental Association, 2007
For hundreds of years, mankind has struggled with the problem of controlling pain during surgical procedures without putting the patient to sleep. In 1884, cocaine was discovered to have local anesthetic properties and soon became widely used in many types of surgery. The many undesirable properties of cocaine led scientists to find a safer alternative.
openaire   +2 more sources

Local Anesthesia of the Drum-head [PDF]

open access: yesThe American Journal of the Medical Sciences, 1914
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openaire   +3 more sources

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

open access: yesAdvanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie   +5 more
wiley   +1 more source

Three Different Anesthesia Approaches in Blepharoptosis Surgery

open access: yesPlastic and Reconstructive Surgery, Global Open, 2019
Background:. Despite the many methods of anesthesia for blepharoptosis, there is little documentation in the literature. When using the Müller aponeurosis composite flap advancement approach, one of the 3 anesthesia methods is chosen: general, local, and
Ziyi Guo, MD   +3 more
doaj   +1 more source

A Wireless Cortical Surface Implant for Diagnosing and Alleviating Parkinson's Disease Symptoms in Freely Moving Animals

open access: yesAdvanced Healthcare Materials, EarlyView.
A wireless cortical surface implant employing graphene electrode arrays diagnoses and alleviates Parkinson's disease symptoms in freely moving animals. The device continuously monitors cortical activity and delivers targeted stimulation, restoring beta–gamma and delta oscillations.
Hongseong Shin   +15 more
wiley   +1 more source

RECENT ADVANCES IN LOCAL ANESTHESIA

open access: yesInternational Journal of Advanced Research, 2019
Pain and anxiety are the two main reasons that contribute to the avoidance of dental care. Treating of such patients is stressful for the dentist which might ultimately results in the failure of the treatment, as regardless of practioner?s clinical skills, the dental treatment might become compromised without effective pain control system.
Dilip Kumar   +5 more
openaire   +3 more sources

Imine Crosslinked, Injectable, and Self‐Healing Fucoidan Hydrogel with Immunomodulatory Properties

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops an injectable fucoidan‐based hydrogel with tunable properties for tissue engineering. By oxidizing fucoidan (OFu) to introduce aldehydes, imine crosslinks are formed with amine‐containing polymers, enabling self‐healing, injectability, and long‐term stability (≥28 days). The OFu‐gelatin hydrogel demonstrated biocompatibility, immune‐
Asma Talib Qureshi   +3 more
wiley   +1 more source

THE DEVELOPMENT OF EFOCAINE, A NEW APPROACH TO PROLONGED LOCAL ANESTHESIA [PDF]

open access: bronze, 1952
F. Paul Ansbro   +5 more
openalex   +1 more source

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