Results 51 to 60 of about 452,355 (274)

Determination of the 50% and 95% effective dose of esketamine combined with propofol for intravenous sedation in pediatric circumcision: study protocol for a randomized controlled, double-blind, dose-finding clinical trial

Trials
Background Pediatric circumcision is a common yet often distressing procedure due to the associated pain and emotional response it can elicit in children.
Junqin Mao, Kang Lin, Xiang Liu, Jie Liu, Gang Liang, Chao Jiang, Zhimin Sheng   +6 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

The median effective dose of dexmedetomidine for laryngeal mask airway insertion with propofol 2.0 mg/kg. [PDF]

, 2014
BACKGROUND: Dexmedetomidine can be used as a co-induction agent to facilitate laryngeal mask airway (LMA) insertion with minimal effect on respiratory function.
Kwak, HJ, Park, KH, Min, SK, Kim, JY, Yoo, JY   +4 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Mean, median and dispersion of effective dose (mSv) according to CT scanning protocol before and after the introduction of iterative reconstruction (iDose). [PDF]

, 2015
n = Number of cases included in analysis. Min = Minimum value, Max = Maximum value.Mean, median and dispersion of effective dose (mSv) according to CT scanning protocol before and after the introduction of iterative reconstruction (iDose).
David A. J. Gibson (570345), Richard Fox (153532), Rene K. Forsyth (570346), Rachael E. Moorin (314872)   +3 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Effective doses of alfentanil combined with propofol for gastroscopy in patients of different ages under Narcotrend monitoring: a prospective dose-finding study utilizing the up-and-down sequential allocation method

Perioperative Medicine
Background Painless gastroscopy is preferred by both patients and physicians, as it minimizes discomfort during the procedure. Alfentanil, a short-acting opioid analgesic, possesses pharmacological properties that make it suitable for inducing analgesia ...
Lili Jiang, Zhe Peng, Yuhui Deng, Zebang Qin, Jianxia Li, Jinping Huang, Zaisheng Qin   +6 more
doaj   +1 more source

Dose-response study of propofol combined with two different doses of esketamine for laryngeal mask airway insertion in women undergoing hysteroscopy

Heliyon
Objective: To prospectively determine the median effective dose (ED50) of propofol for inhibiting a response to laryngeal mask airway (LMA) insertion when combined with different doses of esketamine in female patients.
Yan-Jun Lin, Su-Li Chen, Xiang-Li Zheng, Shuang Yu, Liang-Yuan Lu   +4 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source