Hypoxic neonatal heart cells beating
Référence de la vidéo 11936718
| Real-time fluorescence microscopy of the calcium flux in beating neonatal heart cells. The calcium flux, the flow of ions that controls the beating of cells, is very slow, and the levels of calcium in the cells remains high (bright). These cells have been hypoxic for five hours, kept low in oxygen. As such, they can be used as a research model for heart attack research, as their response is similar to that of mature heart cells affected by atherosclerosis (lack of oxygen due to artery narrowing). The cells have been tagged with the fluorescent indicator fluo-3. | |
| Licence : | Droits gérés |
| Crédit : | Science Photo Library / The University of Texas Health Science Center At Houston |
| Model Release : | Non requis |
| Durée : | 01:53 Minutes |
| Aspect ratio : | 4/3 |
| Restrictions : | - |
Prix pour cette vidéo À partir de 70 €
Publicité (Communication d'entreprise etc)
À partir de 70 €
Rédactionnel (Sites web multiples etc)
À partir de 125 €
Médias (Émission TV, Divertissement TV etc)
À partir de 150 €
Mots-clés
- athérosclérose,
- bas,
- battement,
- battre,
- bébé,
- biologie,
- biologique,
- calcium,
- cardiaque,
- cardiomyocytes,
- cellulaire,
- cellule,
- cellules,
- cœur,
- défavorisé,
- démuni,
- fluorescence,
- fluorescent,
- flux,
- hypoxie,
- ion,
- ions,
- léger,
- médecine,
- médical,
- médicale,
- microscope,
- microscopie,
- modèle,
- mort de faim,
- muscle,
- myocyte,
- néonatale,
- oxygène,
- privé,
- pulsation cardique,
- recherche,
- sonde,
- temps réél