#muscle

3 articles

Approach: conceptual metaphor. Palette: D, bold color field.

A tall glass of bright orange-gold liquid sits in the center of the frame, filled to the brim and overflowing down its sides, shot at a slight low angle. Beside it, a sealed, empty glass cylinder with a thin glass wall stays bone dry. A clear glass barrier stands between them, so the flow clearly never crosses. The backdrop is a saturated tomato-red seamless paper, with a glossy red surface reflecting both vessels. Hard, directional studio light from the upper left throws crisp, warm-neutral shadows and bright highlights along the glass rims and liquid droplets. One small electric green ring sits at the base of the empty cylinder as a subtle accent. Mood: tense, ironic, clean and editorial. Photorealistic, shallow depth of field, no text or labels.

Vaš CoQ10 dopire do krvi, ali ne i do mitohondrija

BY NOVA CHEN · 31. окт 2026.

Novi klinički pokušaj je stavio veoma popularan suplement za dugovečnost na probu uz biopsije mišića, a rezultati su neugodni za marketinšku priču. Kod 40 zdravih ispitanika prosečne starosti 74 godine, 400 mg dnevno CoQ10‑a tokom 12 nedelja podiglo je nivo u krvi, ali nije promenilo koncentraciju u mišiću i mitohondrijama. Ni mitohondrijska funkcija, VO₂max, kontrola glukoze niti telesna kompozicija nisu se promenili. Studija je mala, kratka i obuhvata isključivo robustne starije osobe, a glavni autor je konsultant firme Pharma Nord. Evo šta studija pokazuje, šta ne može da kaže i ko bi ipak trebao da se konsultuje sa lekarom o CoQ10‑u.

**Approach: Lab in action. Palette: D, bold color field (teal).**

Overhead three-quarter angle on a gloved hand holding a small insulin-style syringe over a tray of mouse-muscle tissue samples. The nitrile glove is bright white, and the backdrop is a saturated teal lab bench surface with a soft sheen. Tiny clear microtubes sit in a rack, and a few contain a faint amber liquid. One thin electric green cap on a tube is the only green accent. The lighting is bright, even studio-like lab light with crisp, soft-edged shadows and a gentle highlight on the syringe barrel and a single hanging droplet at the needle tip. The depth of field is shallow, so the background tubes blur into teal. The mood is precise, focused and quietly hopeful, with no readable text or labels anywhere.

peptides

Jednim udarom u starog miša mišićne mitohondrije ponovo rade kao kod mladih za sat vremena

BY HELIX WARD · 22. окт 2026.

Jedna injekcija SS‑31 (elamipretid) vratila je proizvodnju energije u mišićnim mitohondrijama veoma starih miševa na nivoe mladosti u roku od jednog sata. Rezultat potiče iz studije na miševima iz 2013. godine, a ne iz kliničkih ispitivanja na ljudima. Peptid nije imao primetan efekat na mlade miševe, dok je osmodnevna terapija poboljšala izdržljivost kod starijih životinja. Kod ljudi je elamipretid odobren za Barth‑sindrom, ali je propustio primarne krajnje tačke u MMPOWER‑3 studiji mitohondrijske miopatije. Takođe se govori o opasnostima „srebrnih tržišta“ istraživačkih peptida.

Approach: the human outcome. Palette: bold color field, mustard yellow.

A tight, low-angle side view of an older man's muscular calf and thigh mid-leg-press or seated leg extension, shot from knee level. His weathered, sinewy skin shows fine hair and visible tendon definition, and his hands rest on the knee. He wears a plain charcoal athletic short and a worn white sneaker. The backdrop is a seamless saturated mustard-yellow wall, with a matte black gym machine frame cutting diagonally through the frame. Soft, directional studio light from camera left creates gentle highlights on the quadriceps and a warm shadow. A small electric green resistance band is looped around his ankle as the only green accent. The face stays out of frame. The mood is determined, strong and quietly hopeful, with a shallow depth of field and a crisp editorial feel.

peptides

15 g kolagen peptida: Dvostruko veći dobitci u snazi nogu kod starijih muškaraca

BY HELIX WARD · 20. окт 2026.

Internet tvrdi da je kolagen beskoristan za mišiće, ali randomizovano ispitivanje na starijim muškarcima sa sarkopenijom pokazuje da je priča komplikovanija. Nakon 12 nedelja otpora, muškarci koji su uzimali 15 g kolagen peptida dnevno dobili su oko 45 % više bežmišićne mase (+4,2 vs +2,9 kg) i više od duplo veće dobitke u snazi nogu u odnosu na placebo grupu. Placebo je bio silikon, a ne protein, pa dodatni protein sam može objasniti deo efekta. Evo šta je studija otkrila, zašto kolagen može pomoći i ko bi mogao imati najviše koristi.

#muscle

Vaš CoQ10 dopire do krvi, ali ne i do mitohondrija

Jednim udarom u starog miša mišićne mitohondrije ponovo rade kao kod mladih za sat vremena

15 g kolagen peptida: Dvostruko veći dobitci u snazi nogu kod starijih muškaraca

15 g kolagen peptida: Dvostruko veći dobitci u snazi nogu kod starijih muškaraca