Results 141 to 150 of about 2,696,581 (351)

Maternal oxygen inhalation affects the fetal hemodynamic in low-risk with uncomplicated late pregnancy

European Journal of Medical Research
Background Maternal oxygen inhalation during labor has not been shown to provide significant benefits to newborns. However, its impact on fetal hemodynamics in late pregnancy remains uncertain.
Xiu-Qin Wu, Xiao-Feng Yang, Lin Ye, Xiao-bin Zhang, Yong-Qiang Hong, Wei-Hsiu Chiu   +5 more
doaj   +1 more source

Inhalation Injury

, 2009
Inhalation injury is defined as airway or pulmonary parenchymal injury caused by inhalation of smoke, toxin and chemical gases. Frequently, it results from inhalation of smoke and incomplete products of combustion.
Yuncu, Gökhan, Üçvet, Ahmet
core  

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

Advanced Science, EarlyView.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo, Dong‐Sung Won, Hyun Lee, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Chan Ho Moon, Ji Won Kim, Yubeen Park, Minho Kang, Dong Yun Lee, Donghyun Lim, Kisuk Yang, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Seokbeom Kim, Jun‐Kyu Park, Jung‐Hoon Park, Hyun‐Do Jung   +19 more
wiley   +1 more source

Analysis of Requirements for Inhalation Toxicity Studies of Chemicals

Регуляторные исследования и экспертиза лекарственных средств
SCIENTIFIC RELEVANCE. Studies of the inhalation administration of chemicals are associated with challenges in designing experiments. The parameters to be selected include the experimental animal species, the inhalation chamber, and the mode of inhalation
A. O. Verner, T. M. Ustinova, Yu. O. Kon’shakov, N. G. Vengerovich   +3 more
doaj   +1 more source

Can tobramycin inhalation be improved with a jet nebulizer?

, 1999
Data on the pharmacokinetics of antibiotics after inhalation are limited. The aim of this pilot study was to assess the pharmacokinetics of tobramycin under optimalized and standardized aerosol circumstances and, furthermore, to be able to consider ...
Touw, D J, Hekelaar, N, Touw, D J; id_orcid, Mannes, G P, Le Brun, P P, Brimicombe, R W, Vinks, A A, Frijlink, E H, Heijerman, H G, Frijlink, E H; id_orcid   +9 more
core   +1 more source

Bioadhesive Hydrogel With Polyphenol‐Armored Nanogene Rejuvenates Chondrocyte Senescence for Aged Osteoarthritis Therapy

Advanced Science, EarlyView.
An adhesive hydrogel depot with polyphenol‐armored nanogenes is developed for treating aged osteoarthritis. This system maintains miR‐140 bioactivity, prolongs its intra‐articular retention, and enhances transfection into chondrocytes, leading to the downregulation of senescence‐associated pathways.
Liwei Yan, Runze Yang, Ting Zhou, Tianhao Xu, Yongqi Li, Yuelin Hu, Minghao Ge, Lei Zhang, Xiong Lu, Chaoming Xie, Weili Fu   +10 more
wiley   +1 more source

Urinary Pharmacokinetic Methodology to Determine the Relative Lung Bioavailability of Inhaled Beclometasone

Urinary pharmacokinetic methods have been introduced to identify the relative lung and systemic availability of inhaled drugs but have not been extended to corticosteroids.
Said, Amira
core  

Self‐Amplifying Redox Cycle Triggers Ferroptosis/Cuproptosis Synergy for Enhanced Bacterial Eradication

Advanced Science, EarlyView.
This study designs a targeted nanocomposite (ct@HMCF‐Dex) that responds to acidic infection microenvironments, releasing components which amplify oxidative stress. It disrupts bacterial redox balance, chelates metals to sustain lipid peroxidation, and synergistically induces cuproptosis/ferroptosis‐like death.
Zehui Xiao, Shaolong Qiu, Jiangli Cao, Jifeng Liu, Zhiyong Song, Ting Du, Xinjun Du   +6 more
wiley   +1 more source

Docetaxel-Loaded Cholesterol-PEG Co-Modified Poly (n-Butyl) Cyanoacrylate Nanoparticles for Antitumor Drug Pulmonary Delivery: Preparation, Characterization, and in vivo Evaluation

International Journal of Nanomedicine, 2020
Xiao Hu,1 Feifei Yang,2 Yonghong Liao,2 Lin Li,1 Guoguang Zhao,3 Lan Zhang1 1Department of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing Institute for Brain Disorders, Key Laboratory for Neurodegenerative Diseases of Ministry of ...
Hu X, Yang F, Liao Y, Li L, Zhao G, Zhang L   +5 more
doaj  

Inhalation injury: Review

, 2009
Inhalation injury is defined as airway or pulmonary parenchymal injury caused by inhalation of smoke, toxin and chemical gases. Frequently, it results from inhalation of smoke and incomplete products of combustion.
Üçvet A., Yuncu G.
core