Results 121 to 130 of about 43,236 (245)

Schematic of mouse infection via a non-invasive intratracheal inoculation method.

open access: yes, 2019
A. Representative image of non-invasive intratracheal inoculation. Anesthetized mice were placed on the slanted board. After a clear view of the trachea under the laryngoscope, the MicroSprayer Aerosolizer was inserted 25 mm from the larynx, and the ...
Wenbo Luo (579913)   +12 more
core   +1 more source

Oral Health, Periodontitis, and Respiratory Diseases: Biological Pathways

open access: yesJournal of Periodontal Research, EarlyView.
This narrative review aims to provide a comprehensive update on the potential mechanisms by which poor oral health and periodontitis impact lung health, focusing on pneumonia, COPD, and asthma. ABSTRACT Poor oral hygiene and periodontitis influence lung diseases such as pneumonia, chronic obstructive pulmonary disease (COPD), COVID‐19, and asthma.
Raluca P. Vacaru   +2 more
wiley   +1 more source

Intratracheal synthetic CpG oligodeoxynucleotide causes acute lung injury with systemic inflammatory response

open access: yes, 2009
Bacterial genome is characterized by frequent unmethylated cytosine-phosphate-guanine (CpG) motifs. Deleterious effects can occur when synthetic oligodeoxynucleotides (ODN) with unmethylated CpG dinucleotides (CpG-ODN) are administered in a systemic ...
Kimizuka Yoshifumi   +10 more
core   +1 more source

Post Operative Severe Subcutaneous Emphysema

open access: yesپزشکی بالینی ابن سینا, 2009
Introduction: Nowadays establishment of a safe and secure airway for general anesthesia is necessary and establishment of the airway , according to the anatomical and physiological state, may be accompanied with complications such as piriform sinus ...
Amir Asadi Fakhr   +2 more
doaj  

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

open access: yesThe Anatomical Record, Volume 309, Issue 11, Page 3397-3415, November 2026.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Relative Factors Analysis of the Occurrence and Location of Intratracheal Granuloma Following Tracheotomy [PDF]

open access: yes
Weifei Li,* Yanjie Hu,* Yan Hu,* Meng Zhou, Yuehua Li, Jun Peng Wuhan Pulmonary Hospital, Wuhan Institute for Tuberculosis Control, Wuhan, Hubei, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jun
Li W, Zhou M, Li Y, Hu Y, Peng J
core  

INTRATRACHEAL PERFLUOROCARBON ADMINISTRATION AS AN AID IN THE VENTILATORY MANAGEMENT OF RESPIRATORY-DISTRESS SYNDROME

open access: yes, 1993
Background. Respiratory distress syndrome carries a high morbidity and mortality when treated with mechanical ventilation with positive end-expiratory pressure.
MULDER, P   +4 more
core   +1 more source

Immune Regulation by Regnase‐1 and Related Endoribonucleases

open access: yesEuropean Journal of Immunology, Volume 56, Issue 11, November 2026.
Regnase‐1 couples immune signaling to stem‐loop‐mediated mRNA decay. Its biological output depends on cellular and tissue context, determining whether it restrains inflammation, maintains tissue homeostasis, or suppresses inflammation‐associated tumorigenesis.
Takuya Uehata, Osamu Takeuchi
wiley   +1 more source

Triggering Receptor Expressed on Myeloid Cells‐2 Regulates Innate Lymphoid Cell Levels in Bleomycin‐Induced Pulmonary Fibrosis

open access: yesThe Kaohsiung Journal of Medical Sciences, Volume 42, Issue 11, November 2026.
ABSTRACT Idiopathic pulmonary fibrosis, a pathological change causing poor outcomes, is not reversible despite current antifibrotic therapy. Emerging evidence suggests that innate lymphoid cells (ILCs) mediate lung inflammation and fibrosis after stimulation by endogenous factors.
Hsiao‐Chin Shen   +7 more
wiley   +1 more source

Migratory responses of PMN after intraperitoneal and intratracheal administration of lipopolysaccharide

open access: yes, 1996
The present study was undertaken primarily to investigate accumulation of polymorphonuclear leukocytes (PMN) within the lung vasculature after intraperitoneal injection of lipopolysaccharide (LPS) and migratory responses of those intravascular PMN to ...
S. Hirano
core   +1 more source

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