#brain aging

2 articles

Approach: conceptual metaphor, with a natural palette.

A single walnut is cracked open on a rough wooden board, and its two halves sit slightly apart. The halves are shot in tight macro from a low three-quarter angle. The walnut's brain-like folds are the focus. Between the halves, a thin cluster of fine, dark brown tannin-stained fibers stretches like a bridge. Beside it sits a small pile of shell fragments with a few strands of green walnut husk. A small, sharp, electric green (#00e676) leaf catches the light at the edge of the frame. The background is a softly blurred window-lit kitchen garden in leafy greens and warm earth tones. Soft natural daylight comes from the left and gives gentle shadows and visible texture on the nut's ridges. The mood is calm, curious and quietly scientific, with a fresh morning feel and no blue cast.

Urolithin A: Produk Samping Usus Kenari sing Nggandhengake Ketebalan Otak

BY NOVA CHEN · Nov 3, 2026

Mangan kenari, bakteri ing ususmu bakal ngowahi ellagitannin dadi urolithin, senyawa sing mungkin ana gandhengé karo cara otakmu menua. Ing sub‑studi MRI suwéné 2 taun saka percobaan WAHA, kenaikan urolithin A, urolithin C, lan urolithin C‑glukuronida disambungaké karo tetepé ketebalan korteks otak, utamané ing belahan tengen. Pola iki luwih cetha ing wong sing nduwèni metabotype B. Nanging iki mung asosiasi ing trial acak, dudu bukti sebab‑akibat, lan ora ngandharaké apa‑apa babagan suplemen urolithin A.

Approach: Macro science, with a Bold color field palette.

Extreme close-up microscopy-style image of a single microglial cell with fine, branching processes, rendered with the real texture of fluorescence-stained tissue: translucent, slightly granular cell body, delicate ramified arms reaching across the frame. Shot from straight overhead through a microscope objective with shallow depth of field, so the outer branches soften into blur. The cell is a luminous, warm ivory-white with a few small electric green (#00e676) points of light along its branches. Behind it is a saturated, even magenta backdrop with subtle tissue grain. Lighting is crisp and backlit, with gentle glow around the edges and no harsh shadows. The mood is curious and precise, with a quiet sense of renewal. No text or labels.

longevity

Studi Tikus: NR Ngganti Sel Otak Sing Penuaan Dadi Kondisi Luwih Enom

BY NOVA CHEN · Oct 31, 2026

Ing studi GeroScience paling anyar, tikus umur 22 wulan sing diwènèhi nicotinamide riboside (NR) sajrone wolung minggu nuduhaké asil memori lan bangunan sarang sing luwih apik, sarta sel imun otaké dadi luwih mirip sel tikus enom. Iki mung studi ing tikus, ora ateges manfaaté padha kanggo manungsa. Dosae 400 mg/kg adoh banget saka dosis sing diombé wong, lan artikel iki mung nyebutaké tikus jantan. Ing ngisor iki apa sing owah ing mikroglia, watesan studi, lan apa tegese temuan iki kanggo pangguna NR.

#brain aging

Urolithin A: Produk Samping Usus Kenari sing Nggandhengake Ketebalan Otak

Studi Tikus: NR Ngganti Sel Otak Sing Penuaan Dadi Kondisi Luwih Enom

Urolithin A: Produk Samping Usus Kenari sing Nggandhengake Ketebalan Otak