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Traumatic Bilateral Bronchial Injury Requiring Pneumonectomy.
Cureus
December 2024
Trauma and Acute Care Surgery, Good Samaritan University Hospital, West Islip, USA.
High-energy blunt thoracic trauma is a highly morbid condition. When a pneumonectomy is required in such a setting, the mortality rate increases significantly. Here, we present a case of a motor vehicular crash (MVC) in which the patient suffered bilateral bronchial injuries requiring emergent thoracotomy, pneumonectomy, bronchial stenting, and initiation of venovenous extracorporeal membrane oxygenation (VV ECMO).
View Article and Find Full Text PDFRadiation decreases bronchial epithelial progenitor function as assessed by organoid formation.
Respir Res
January 2025
Department of Pulmonology, Leiden University Medical Centre (LUMC), Albinusdreef 2, C2-R-062, 2333 ZA, Leiden, The Netherlands.
Objective: Radiation-induced lung injury (RILI) is a serious side-effect of radiotherapy for lung cancer, in which effects on the normal lung epithelium may play a key role. Since these effects are incompletely understood, the aim of the present study was to evaluate the effect of ionizing radiation (IR) on cultured well-differentiated primary bronchial epithelial cells (PBEC) with a focus on cytotoxicity, barrier formation, inflammation and epithelial progenitor function.
Materials And Methods: PBEC were cultured at the Air-Liquid Interface (ALI-PBEC) to allow mucociliary differentiation.
Inhalation of multiple pen caps causing bronchial foreign bodies: a rare case in an older child.
BMC Pediatr
January 2025
Department of Pulmonology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Machang compus, 225 Machang Road, Hexi District, Tianjin, 300074, China.
Background: Foreign body inhalation is rare in older children, often leading to underdiagnosis and delayed treatment. Most cases involve a single foreign body, but instances of multiple foreign bodies are exceedingly uncommon. This report presents a case of an elder child who inhaled two pen caps, emphasizing the need for clinical vigilance and thorough medical history collection.
View Article and Find Full Text PDFSilibinin alleviates house dust mite induced allergic airway inflammation by inhibiting NLRC4 inflammasome and MMP-9 expression.
Biomed Pharmacother
January 2025
College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, 77 Yong-bong-ro, Buk-gu, Gwangju 61186, Republic of Korea. Electronic address:
Silibinin, a major compound of silymarin, has been reported to alleviate respiratory diseases including acute lung injury, asthma, chronic obstructive pulmonary disease, and pulmonary fibrosis through its antifibrotic, anti-inflammatory, and antioxidant properties. However, the specific mechanisms underlying its therapeutic effects, particularly in allergic asthma, are not fully understood. With the increasing prevalence and impact of allergic asthma, there is a need to elucidate the exact underlying mechanisms of its potential treatment effects.
View Article and Find Full Text PDFChemical characterization of Siraitia grosvenorii granules and their efficacy and mechanism of action on PM2.5-induced acute lung injury.
Ecotoxicol Environ Saf
January 2025
College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China. Electronic address:
This study aimed to investigate the potential protective properties of a traditional Chinese medicine (TCM) herbal product, Siraitia grosvenorii granules (SGG) against PM2.5-induced lung injury, as well as their active constituents and underlying mechanisms. The chemical composition of SGG, such as wogonin (MOL000173), luteolin (MOL000006), nobiletin (MOL005828), naringenin (MOL004328), acacetin (MOL001689), were identified via ultra-high-performance liquid chromatography-Q Exactive (UHPLC-QE) Orbitrap/MS.
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