ΩΡΛ Ιατρείο Σοφία-Δ. Παρλαβάντζα MD. MSc

13/06/2025

Although annoying, nosebleeds (also called epistaxis) are generally not serious.

This JAMA Otolaryngology–Head & Neck Surgery Patient Page describes the symptoms and treatment of nosebleeds. https://ja.ma/3TkpARg

23/05/2025

11/05/2025

#μαμα #μητερα #γιορτημητερας #χρονιαπολλα #μανα #μανουλα

27/04/2025

18/04/2025

✝️ #καλήανάσταση #καλοπασχα #ελλαδα #ανοιξη #αθηνα #νότια

11/04/2025

15/03/2025

Emerging research suggests that Alzheimer’s disease may be linked to an unexpected culprit — gum disease.

A study discovered the presence of Porphyromonas gingivalis, a bacteria responsible for chronic periodontitis, in the brains of deceased Alzheimer’s patients.

Researchers found that when mice were infected with the bacteria, it colonized their brains and triggered the production of amyloid beta, a protein commonly associated with Alzheimer’s. This evidence strengthens the hypothesis that the disease could have infectious origins rather than being solely a neurodegenerative disorder.

The study also revealed that toxic enzymes from the bacteria were present in individuals who had Alzheimer's-related brain changes but had not yet been diagnosed with dementia, suggesting the infection may begin years before symptoms appear.

This discovery opens the door to new potential treatments. A pharmaceutical company, Cortexyme, developed a compound called COR388, which showed promise in reducing both bacterial infection and amyloid beta accumulation in animal trials. While human trials are needed to confirm its effectiveness, the study underscores the importance of oral hygiene in brain health. Scientists remain cautiously optimistic, emphasizing that with no new dementia treatments in over 15 years, investigating all possible causes is crucial. While more research is needed, the link between gum disease and Alzheimer’s highlights a simple yet vital message: taking care of your teeth might help protect your brain in the long run.

Learn more: https://www.science.org/doi/10.1126/sciadv.aau3333

20/12/2024

02/10/2024

15/09/2024

Lymph nodes are small, bean-shaped organs that are part of your immune system. This JAMA Otolaryngology–Head & Neck Surgery Patient Page describes lymph nodes and how they can be treated if they become enlarged.

https://ja.ma/4es1Wet

09/08/2024

Study suggests an association between excessive cannabis use and head and neck cancer, particularly oral, oropharyngeal, and laryngeal cancers. https://ja.ma/3yAdxZt