#bifidobacterium

1 article

Approach 1, macro science, in palette D, bold color field.

Extreme close-up microscopy-style photograph of a dense colony of rod-shaped, slightly branched Bifidobacterium cells, rendered as real textured organic forms with soft translucent walls and subtle surface detail. The cells are warm cream and ivory, clustered in the center and thinning toward the edges. The whole backdrop is a saturated tomato-red to orange field, smooth and out of focus, so the bacteria stand out in sharp contrast. A few scattered tiny crystalline metabolite specks glow faintly electric green (#00e676) near the colony. Camera angle is straight-on, slightly oblique, with a very shallow depth of field. Lighting is soft, diffuse backlight with gentle rim highlights on the cell edges and no harsh shadows. The mood is vivid, curious and hopeful, scientific but warm, with no blue cast anywhere. No text.

Ovaj crevni mikroorganizam proizvodi 5‑AVAB, molekul koji je usporio inflamaging

BY NOVA CHEN · 2. нов 2026.

Crevni mikroorganizam koji tiho nestaje kako starimo mogao bi biti jedan od naših najjačih zaštitnika protiv starenja, a njegov pad je možda značajniji nego što smo mislili. Nova studija u *Nature Aging* otkriva da je *Bifidobacterium pseudocatenulatum* sistematski smanjen kod starijih osoba u više kineskih kohorti. Oralna primena ove bakterije kod prirodno starih miševa smanjila je višestruki inflamaging i produžila zdravstveni vek. Istraživači su zaključili da je ključni metabolit 5‑AVAB, koji takođe opada s godinama, odgovoran za deo ovog efekta.