Blind Nasotracheal Intubation in a Patient With Ankylosing Spondylitis and Severe Cervical Spine Deformities: A Case Report on Challenges and Approaches to Difficult Airway Management.

Airway management in patients with advanced ankylosing spondylitis (AS) presents a unique challenge due to possible cervical spine deformities that restrict neck mobility and affect access to the airway. Traditional airway management strategies, such as direct laryngoscopy and even fiberoptic intubation, are often rendered ineffective due to these anatomical limitations. Furthermore, surgical options like tracheostomy can be infeasible in cases with significant neck deformities, necessitating alternative approaches.

The heart of plastic: utilizing the model to investigate the effects of micro/nanoplastics on heart function.

Microplastics (MPs) and nanoplastics (NPs) have increasingly been found in the environment. Until recently, most MPs/NPs toxicological research has been done in aquatic systems resulting in a gap in knowledge regarding terrestrial systems. Plastics have been shown to enter the circulatory system of humans, and can accumulate within organs, little is known about the effect this has on health.

Integrative Multiomic Profiling of Triple-Negative Breast Cancer for Identifying Suitable Therapies.

Purpose: Triple-negative breast cancer (TNBC) is a heterogeneous disease that carries the poorest prognosis of all breast cancers. Although novel TNBC therapies in development are frequently targeted toward tumors carrying a specific genomic, transcriptomic, or protein biomarker, it is poorly understood how these biomarkers are correlated.

Experimental Design: To better understand the molecular features of TNBC and their correlation with one another, we performed multimodal profiling on a cohort of 95 TNBC.

Multifaceted Impact of CO Laser Therapy on Genitourinary Syndrome of Menopause, Vulvovaginal Atrophy and Sexual Function.

Genitourinary syndrome of menopause (GSM) encompasses a range of distressing symptoms in the vulvovaginal and/or bladder-urethral regions related to menopause changes, negatively influencing woman's quality of life and sexual activity. Fractional micro-ablative CO laser therapy has shown the potential to reinstate the vaginal epithelium to a condition akin to the premenopausal state, thereby ameliorating the subjective symptoms associated with GSM. We conducted a prospective, pilot study in 73 sexually active postmenopausal women treated with CO laser for their GSM symptoms, while assessing Vaginal Health Index Score (VHIS) and sexual function through the Female Sexual Function Index (FSFI) Questionnaire.

Changes in the wing shape and size in fruit flies exposed to micro and nanoplastics.

Geometric morphometrics analysis (GMA) is a well-known technique to identify minute changes in Drosophila wings. This study aimed to determine potential changes in Drosophila wings shape and size after exposure to polystyrene nanoplastics (NPs) (50 nm) and microplastics (MPs) (1 μm). Flies were exposed from eggs to pupal eclosion and analyzed using GMA.