Results 91 to 100 of about 19,463 (207)

Safety Profile of Sclerosing Agents in the Management of Low‐Flow Vascular Malformations of the Head and Neck—A Systematic Review

open access: yesHead &Neck, Volume 48, Issue 8, Page 2290-2305, August 2026.
ABSTRACT Background Low‐flow vascular malformations (LFVMs) of the head and neck, including venous and lymphatic malformations, represent a heterogeneous group of congenital anomalies frequently requiring intervention due to functional and esthetic impairment.
Riccardo Nocini   +6 more
wiley   +1 more source

Microneurography on the mountain: Evaluating the role of ROS in mediating sympathoexcitation at altitude

open access: yes
The Journal of Physiology, EarlyView.
Johan S. Thiessen   +2 more
wiley   +1 more source

Maternal and infant gut microbiome

open access: yesiMeta, Volume 5, Issue 4, August 2026.
The maternal–infant continuum involves critical windows of host–microbiota co‐adaptation. Preconception, maternal and paternal microbiomes modulate immunity and reproduction. During pregnancy, a gut–placenta axis emerges, where microbial metabolites influence fetal growth or contribute to complications like gestational diabetes mellitus (GDM ...
Huidi Wang   +25 more
wiley   +1 more source

Bone Marrow Stem Cell Exosomes Protect Lung Cells from Oxygen Damage by Regulating miR‐23a‐3p/Slc7a2 Pathway

open access: yesThe Journal of Gene Medicine, Volume 28, Issue 8, August 2026.
Exosomal miR‐23a‐3p from BMSCs directly targets Slc7a2 mRNA. By repressing Slc7a2, miR‐23a‐3p suppresses hyperoxia‐triggered apoptosis, facilitates proliferation and reduces ROS production in AECIIs in vitro. The miR‐23a‐3p/Slc7a2 axis modulates numerous biochemical markers in AECII supernatant and neonatal rat serum under hyperoxia (P 〈 0.05 ...
Qifei He   +3 more
wiley   +1 more source

Targeting the Carotid Body Function With Big‐K+‐Channel Blocker ENA‐001 in Opioid‐Induced Respiratory Depression: A Scoping Review

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 4, August 2026.
ABSTRACT Opioids, most intravenous anesthetics and various illicit substances can cause fatal respiratory depression by depressing central respiratory networks. ENA‐001, a ventilatory modulator targeting the carotid bodies, has emerged as a potential countermeasure without impairing analgesia or hypnosis.
Jimmy J. Arevalo   +9 more
wiley   +1 more source

Hyperoxia as a driver of gut dysbiosis

open access: yesFrontiers in Microbiology
The mammalian colon lumen exists in a highly anaerobic environment (oxygen partial pressure (PO 2 ) < 1 mmHg), which promotes the growth of beneficial obligate anaerobes (OA) while limiting the expansion of pathogenic facultative anaerobes (FA).
Wu, Hang   +9 more
openaire   +2 more sources

Bronchial Chondronecrosis After Proton Beam Therapy Successfully Treated With Hyperbaric Oxygen Therapy

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
This report describes a patient with bronchial chondronecrosis after proton beam therapy. Transbronchial lung cryobiopsy was useful for diagnosis, and the patient was successfully treated with hyperbaric oxygen therapy. ABSTRACT Airway chondronecrosis is a rare but serious manifestation of late radiation‐induced toxicity.
Masataka Hirai   +8 more
wiley   +1 more source

Hypoxie and Hyperoxia

open access: yesDeutsche Zeitschrift für Sportmedizin, 2019
In contrast tothe various acute and chronic responses to hypoxia (i.e., lowering of the partial pressure of oxygen in the air, for example by various forms of altitude training), far less is known about the responses to acute, and especially to chronic exercise in hyperoxia (i.e. elevation of the fractional oxygen content of air). The acute exposure to
Zinner C, Sperlich B
openaire   +1 more source

Safer prehospital anaesthesia: updated guidelines from the Association of Anaesthetists

open access: yesAnaesthesia, Volume 81, Issue 8, Page 1132-1147, August 2026.
Summary Introduction Prehospital emergency anaesthesia is recognised as a high‐risk clinical intervention. These updated guidelines consider changes in prehospital practice and parallel changes in the practice of in‐hospital emergency anaesthesia, with the aim of encouraging standardised safe anaesthetic practice in a challenging clinical area.
David Lockey   +9 more
wiley   +1 more source

Clinician Perspectives of Oxygen Control in Children With Bronchopulmonary Dysplasia at Home: An International Survey of Clinicians From 44 Countries

open access: yesJournal of Paediatrics and Child Health, Volume 62, Issue 8, Page 1489-1498, August 2026.
ABSTRACT Background Bronchopulmonary dysplasia (BPD) is the most common complication of preterm birth and may lead to difficulties with oxygen control even at home. How oxygenation is managed outside the hospital and in high and low resourced settings is unclear. Aims To determine clinician perspectives for managing oxygenation after hospital discharge
Thy A. N. Pham   +23 more
wiley   +1 more source

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