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This study utilized CT imaging to investigate the rostral part of the head of the crested porcupine's head. By combining CT images with anatomical cross-sections, we have provided a detailed description of the structures in this area. This information could be useful for diagnosing disorders and improving their treatment in the nasal cavity and paranasal sinuses of crested porcupines.
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http://dx.doi.org/10.3390/vetsci11120611 | DOI Listing |
J Sleep Res
September 2025
Department of Otorhinolaryngology-Head and Neck Surgery, Kansai Medical University, Hirakata, Japan.
In obstructive sleep apnea (OSA), repeated airway obstruction alters mucosal inflammation, which increases exhaled nitric oxide (NO) production in the nasal cavity. However, the underlying mechanism remains unclear. Accordingly, we aimed to examine the mechanism underlying NO production in patients with OSA.
View Article and Find Full Text PDFJ Microbiol Immunol Infect
September 2025
Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, PR China; Department of Otolaryngology-Head and Neck Surgery, Central Laboratory, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, PR China.
Background: Microbes and their metabolites are implicated in respiratory diseases, including allergic rhinitis (AR); however, the interaction between the gut and respiratory tract and the role of microbes remains unclear. We investigated the gut and nasal microbiota variations between AR and control mice and their role in the bidirectional regulation of the gut-nasal axis.
Methods: We validated the OVA-induced establishment of an AR mouse model based on nasal symptoms and histopathology.
J Stomatol Oral Maxillofac Surg
September 2025
Service de chirurgie maxillo-faciale et plastique, Hôpital de la Croix Rousse - Hopital Femme Mère enfant HCL, Lyon; Service de chirurgie maxillo-faciale et plastique, CHU Nord Saint Etienne.
Background: Alterations in the anatomy of the inferior turbinate and nasal floor have been linked to airway resistance and dento-skeletal malocclusions. Few studies have quantified these relationships using cone-beam computed tomography (CBCT). This study aimed to determine whether the morphology and volume of the inferior nasal turbinate and adjacent structures differ among sagittal dento-skeletal patterns.
View Article and Find Full Text PDFMelanoma Res
September 2025
Medical Oncology Department, Hospital General Universitario Gregorio Marañón, Universidad Complutense, Madrid, Spain.
Patients with mucosal melanoma have lower survival rates than those with cutaneous melanoma. Recent studies have reported lower mucosal melanoma survival rates with the use of immune checkpoint inhibitors (ICIs). This study analyzed ICI treatment outcomes in patients with mucosal melanoma in a real-world context.
View Article and Find Full Text PDFAnn Med Surg (Lond)
September 2025
Manmohan Cardiothoracic Vascular and Transplant Center, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal.
Background: Variants of nasal septum and structures of nasal cavity are key in nasal surgeries, with some linked to certain pathologies. This study aims to determine their prevalence in the Nepali population at our hospital.
Method: A retrospective, cross section study was conducted at a private hospital in Nepal with 342 adults (aged >13).