Results 61 to 70 of about 196,719 (315)

Ketamine restriction correlates with reduced cholestatic liver injury and improved outcomes in critically ill patients with burn injury

JHEP Reports
Background & Aims: Ketamine-associated cholestatic liver injury is reported in patients with severe burn injury, but its association with patient outcome is unclear. We investigated the relationship between ketamine exposure, cholestatic liver injury,
Christian De Tymowski, François Dépret, Emmanuel Dudoignon, Nabila Moreno, Anne-Marie Zagdanski, Kyann Hodjat, Benjamin Deniau, Alexandre Mebazaa, Matthieu Legrand, Vincent Mallet   +9 more
doaj   +1 more source

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

Advanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka, Shohei Morikawa, Shigehito Osawa   +2 more
wiley   +1 more source

Guidelines for ketamine use in clinical psychiatry practice

BJPsych Open
In this editorial, we emphasise the efficacy and challenges of using ketamine in treatment-resistant depression. We highlight the need for comprehensive evidence-based guidelines to manage the use of both licensed and off-licence ketamine formulations ...
Luke A. Jelen, Rupert McShane, Allan H. Young   +2 more
doaj   +1 more source

Involvement of Serotonin Receptor Mechanisms in the Discriminative Stimulus Effects of Ketamine in Rats

Journal of Pharmacological Sciences, 2013
We have demonstrated previously that the ketamine-induced discriminative stimulus effect is likely to reflect the phencyclidine-like psychotomimetic effects. Therefore, the present study was designed to investigate the effects of the antipsychotics and 5-
Kazumi Yoshizawa, Tomohisa Mori, Tamami Ueno, Mizuki Nishiwaki, Masahiro Shibasaki, Norifumi Shimizu, Minoru Narita, Tsutomu Suzuki   +7 more
doaj   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

Advanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang, Lin Cai, Qiuyuan Gong, Yang Yang, Yuqing Liang, Xinyu Niu, Lai Wei, Ze Liu, Shengju Wu, Yinghui Men, Yaohui Tang, Jun Ding, Hengli Tian, Hao Chen   +13 more
wiley   +1 more source

Ketamine-induced uropathy

Continence
Ketamine induced uropathy has become a new bladder pain syndrome affecting the bladder, kidney, and quality of life in ketamine abusers. Ketamine-associated cystitis (KC) is an emerging public health concern, particularly among young adults who abuse ...
Hann-Chorng Kuo
doaj   +1 more source

GATA4‐Driven Transcription of HtrA1 Promotes Cellular Senescence in Ménière's Disease and Age‐Related Audio‐Vestibular Dysfunction

Advanced Science, EarlyView.
This study identifies the HDAC6/GATA4/HtrA1 axis as a critical driver of cellular senescence in the inner ear. GATA4 nuclear translocation, facilitated by HDAC6 downregulation, transcriptionally activates HtrA1, promoting hair cell senescence, SASP, and audio‐vestibular dysfunction in models of Ménière's disease and age‐related audio‐vestibular ...
Na Zhang, Na Li, Yan Wang, Jing Zhang, Jiahui Liu, Lei Chen, Yongdong Song, Yurong Mu, Yuechen Han, Yafeng Lyu, Xiaofei Li, Hanyue Wang, Jing Wang, Yao Lu, Zhaomin Fan, Daogong Zhang, Haibo Wang   +16 more
wiley   +1 more source

Application of Ketamine in Pain Management and the Underlying Mechanism

Pain Research and Management, 2023
Since ketamine was approved by the FDA as an intravenous anesthetic, it has been in clinical use for more than 50 years. Apart from its anesthetic effects, ketamine is one of the few intravenous anesthetics with potent analgesic properties.
Xiaofan Ma, Jia Yan, Hong Jiang
doaj   +1 more source

KETAMINE AND THE PREGNANT UTERUS [PDF]

Survey of Anesthesiology, 1973
Uterine pressure, and intensity and frequency of contractions have been measured in the pregnant uterus before and after the intravenous injection of ketamine HCl. The duration of pregnancy varied from 8 to 19 weeks. In every one of 12 patients, the uterine pressure was higher after ketamine HCl, indicating a more firm and contracted uterus.
S. Galloon, P. Harley
openaire   +2 more sources