L’acaro della polvere al microscopio: perché causa l’allergia e come combatterla
Gli acari della polvere sono microscopici animali appartenenti alla classe degli aracnidi che si nutrono di pelle morta e si annidano in ambienti umidi e caldi come materassi, cuscini e tappeti. Ma perché ne siamo allergici? A causare le reazioni allergiche non è la polvere in sé, ma le proteine presenti nei loro escrementi. In questo video il DeNa ci mostrerà al microscopio gli acari della polvere, per capire cosa sono davvero, dove si trovano, perché sono così comuni nelle nostre case e come eliminarli e prevenire l’allergia che provocano.Prendi parte alla nostra Membership per supportare il nostro progetto Missione Cultura e diventare mecenate di Geopop: https://geopop.it/ngCbN
00:00 Cos’è la polvere e perché si forma in casa
01:57 Composizione della polvere: fibre tessili e materiali comuni
04:39 Capelli, pelle, peli: quanto materiale organico contiene la polvere
06:09 Perché la polvere è l’habitat ideale degli acari
07:01 Il ruolo delle muffe nella proliferazione degli acari
08:09 Allergia agli acari della polvere
09:11 Come prevenire polvere e allergie in casa: i consigli
I NOSTRI VIDEO CONSIGLIATI:
https://www.youtube.com/watch?v=C55c0kRbUwc
https://www.youtube.com/watch?v=8SI6g-9OU-4
Credits:
Alessandro Mustazzolu - Microbiologo DigitAle
Vyzhdova V.
Sütterlin T, Tsingos E, Bensaci J, Stamatas G, Grabe N
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